| [reflections on the significance of detecting campylobacter pylori in a biopsy of the stomach mucosa]. | the inevitable confrontation with campylobacter pyloridis implicates the surgeon to take into consideration this germ. for that reason we have examinated campylobacter-positive patients with regard to histological changes of the gastric mucosa and to clinical symptoms. apart from the fact, that there was no campylobacter colonisation in the healthy gastric mucosa, there were not found specific features for the germ. | 1989 | 2624004 |
| treatment of campylobacter gastritis in young children. | | 1989 | 2624643 |
| [zhongxu-qizhi type of chronic gastritis and campylobacter pyloridis infection]. | according to the syndrome differentiation of tcm, one hundred cases of chronic gastritis were recognized as zhongxu-qizhi type (group i, 57 cases) and the other types (group ii, 43 cases), the latter further divided into 36 cases of disharmony of liver and stomach type and 7 cases of deficiency of stomach yin type. the pathohistological investigation and urease test showed that the campylobacter pyloridis (cp) infected rate in the group i (92.9%) was very significantly higher than that in group ... | 1989 | 2624982 |
| [effect of gastritis-granule on 52 cases of chronic gastritis infected with campylobacter pyloridis]. | 52 patients with chronic gastritis infected by campylobacter pyloridis (cp) were selected for random observation. the course of treatment was 4 weeks. in the group treated with granule-gastritis, the effective rate for cp was 81.3% (26/32), and the improvement rates of the symptoms and histopathological lesion were 87.5% (28/32) and 40.6% (13/32) respectively. in the group treated with wei-mei-su as the control group, the figures were 25%, 40% and 10% respectively. these differences were statist ... | 1989 | 2624985 |
| antral campylobacter pylori colonization, abo blood group, and secretor status. | | 1989 | 2625196 |
| [detection frequency of campylobacter pylori at the white exudate of gastric ulcers]. | | 1989 | 2625727 |
| [diagnosis of campylobacter infection in patients with diseases of the stomach and duodenum]. | the method of c. pylori diagnosis proposed by the authors proved more informative that histological detection of the infection. the technique employs evaluation of urease activity in gastric contents. upon comparison of the two diagnostic modalities in 30 patients with chronic gastroduodenitis and peptic ulcer there was no definite correlation in their results. it was noted that c. pylori invasion produced negligible characteristic symptoms in gastroduodenal affections. | 1989 | 2625968 |
| [campylobacter bacteremia]. | in this article, campylobacter bacteremia in a diabetic and last stage kidney patient has been reported. | 1989 | 2626097 |
| value of serology (elisa and immunoblotting) for the diagnosis of campylobacter pylori infection. | fifty-two unselected patients referred to for upper gastrointestinal endoscopy were evaluated in several ways to determine the presence of campylobacter pylori. antibodies against this microorganism were measured to assess the value of serology for the diagnosis of c. pylori infection. five antral biopsy specimens were taken in each patient for culture and bacteriological determinations, histology [morphology and warthin-starry (ws) staining] and the urease test (2, 3 and 24 h). serum antibodies ... | 1989 | 2628136 |
| [campylobacter pylori and early relapse of peptic ulcer]. | a study is presented of campylobacter infestation of the gastric mucosa and frequency of recurrence of duodenal ulcer in these patients. it was established that maintained infestation of the gastric mucosa is despite healing of the ulcer an unfavourable prognostic factor concerning immediate recurrences of duodenal ulcers. early recurrences of the ulcer develop more frequently in patients with maintained infestation of the gastric mucosa with campylobacter pylori. | 1989 | 2629278 |
| [asymptomatic campylobacter infection in the course of hiv infection]. | | 1989 | 2629577 |
| [cytotoxin adhesion and invasiveness of campylobacter jejuni from children with diarrhea: assay and correlation with clinical manifestations]. | some potentially pathogenic properties have been identified for campylobacter jejuni in vitro. the cell-free filtrates of 42 strains, (28 isolated from clinical cases of diarrhea, 12 from domestic animals and 2 from healthy children) were investigated. 30 of the 42 were cytotoxin producers, and the strains from clinical cases were more frequent than those from other sources (p less than 0.05). meanwhile, 25 of the 42 strains exhibited adhesion and invasiveness with hela cell line in vitro. it is ... | 1989 | 2630022 |
| glomerulonephritis, pulmonary hemorrhage and anemia associated with campylobacter jejuni infection. | a 5-year-old girl suffered campylobacter jejuni enteritis. over the ensuing weeks she developed glomerulonephritis, pulmonary hemorrhage and anemia. renal biopsy revealed immune-complex mediated, crescentic glomerulonephritis. campylobacter jejuni antigen was identified in the glomeruli suggesting a causal role of campylobacter jejuni in the disease process. | 1989 | 2631667 |
| application of a biotin-labelled dna probe to detect campylobacter. | a procedure for direct detection of campylobacter in feces has been developed using a biotin-labelled dna probe. a species-specific probe (bio-pcj174 probe) for c. jejuni and a multivalent probe (bio-pooled probe) for the thermotolerant campylobacter species were developed with bio-11-dutp. both probes were used to detect campylobacter in 100 specimens of chicken feces. the coincidence rate of the results obtained by the bio-pooled probe and cultivation was 90% and that of the bio-pcj 174 probe ... | 1989 | 2631735 |
| systemic spread of campylobacter jejuni after intravenous infections. | mice were infected intravenously with campylobacter jejuni in order to study systemic translocation of this vibrio, as well as the interactions between bacteria and the host's defense mechanisms. it was found that granulocytes phagocyte c. jejuni in the bloodstream and that phagocytosis could be stimulated with lps-pretreatment or, less effectively, opsonizing antibodies. it could also be demonstrated that these circulating 'infected' granulocytes are eliminated from the bloodstream mostly by th ... | 1989 | 2631866 |
| endotoxic activity and enterotoxigenicity of human strains of campylobacter jejuni isolated from patients in a nigerian hospital. | limulus gelation assay and dermal schwartzman reaction provided a sensitive and reproducible means of testing the endotoxic activity of hospital strains of campylobacter jejuni in lagos, nigeria. all the 22 isolates of campylobacter jejuni tested for the limulus gelation assay were positive for the production of endotoxin. furthermore, the campylobacter suspensions caused a positive dermal schwartzman reaction in rabbits. the area of skin reaction was less extensive than that produced by escheri ... | 1989 | 2632005 |
| antimicrobial activity of dactimicin in vitro compared with that of dibekacin, netilmicin, sisomicin and micronomicin. | antimicrobial activity of dactimicin, a pseudo-disaccharide aminoglycoside antibiotic, was compared with those of dibekacin, netilmicin, sisomicin and micronomicin using clinical isolates of four gram-positive and sixteen gram-negative bacteria. dactimicin was more active than the reference amino-glycosides against serratia marcescens, especially gentamicin-resistant serratia sp., proteus vulgaris, p. rettgeri and klebsiella oxytoca, but less active against pseudomonas aeruginosa and p. mirabili ... | 1989 | 2632214 |
| campylobacter diarrhea in children in trivandrum. | one hundred and fifty two stool samples from patients belonging to the pediatric age group clinically diagnosed as acute diarrhea/dysentery were processed for thermophilic campylobacters. c. jejuni was isolated from 9 samples (5.9%). five of the c. jejuni isolates were from children who presented with bloody diarrhea and 4 were from those who had watery diarrhoea. though the pathogenic role of c. jejuni in these cases is not proved, this study indicates the prevalence of the organism in trivandr ... | 1989 | 2632438 |
| bacterial and viral causes of acute diarrhoea in children in kuwait. | bacterial and viral causes of acute diarrhoea were studied prospectively for one year in 343 hospitalised young children in kuwait. in 288 (84%) patients, one or more pathogens were identified compared with 12 of 86 (13.9%) children admitted with diseases other than diarrhoea (p less than 0.01). forty-four (12.9%) of the patients were infected with two or more pathogens. viral agents detected in the stools were rotaviruses (40.2%), enteric adenoviruses (1.7%), and enteroviruses (1.5%). enterobac ... | 1989 | 2632640 |
| [frequency and characteristics of campylobacter jejuni-coli diarrhea in tunisia]. | because importance of campylobacter jejuni/coli in human disease, we studied frequency, clinical and biological symptoms of campylobacter enteritis. investigation has been realised on 216 cases of diarrhoea seen outside the hospital and aged from 4 days to 60 years, and 512 cases of hospitalised diarrhoea. outside the hospital, this bacteria has the same frequency as shigella and salmonella (3-5%). inside the hospital, it is rare. outside the hospital, this bacteria is isolated in babies and chi ... | 1989 | 2633873 |
| [pathogenic agents in acute non-enterocolic diarrheal syndrome]. | along a one year period 112 infants admitted with non enterocolic acute diarrhea were studied for isolation of potentially ethiologic agents, namely enteropathogenic bacteria (salmonella, shigella, campylobacter, classic enteropathogenic, enteroinvasive and enterotoxigenic escherichia coli), rotavirus (viral rna electrophoresis) and enteroparasites (telemann and pafs). the most frequently identified pathogen was rotavirus (57.8%), followed by thermo labile toxin producing escherichia coli (19.7% ... | 1989 | 2634863 |
| [ulcer--campylobacter pylori--bismuth therapy]. | | 1989 | 2635701 |
| [antacids: new perspectives on their use]. | | 1989 | 2635804 |
| reflux gastritis. | examination of biopsies from post-operative stomachs led to a realisation that a hitherto poorly documented histological picture was consistently found in patients with entero-gastric reflux. this "reflux gastritis" is characterized by foveolar hyperplasia, oedema and vasodilatation in the lamina propria, and a paucity of acute and chronic inflammatory cells. the severity of reflux gastritis is significantly related to high bile acid levels in fasting gastric juice and to a high ph-possibly refl ... | 1989 | 2637575 |
| morphological evidence of campylobacter pylori pathogenicity in chronic gastritis and peptic ulcer. | campylobacter pylori (cp) were found in 84% of 384 patients with chronic gastritis and in none of 49 subjects without inflammation. cp were present in similar percentages among patients with active (90%) or healed peptic ulcer (84%), as well as in non-ulcerous dyspepsia complicated by gastritis (91%). cytoplasmic vacuolization and swelling of foveolar-superficial cells with adhering bacteria, micropapillae and microerosions were commonly found in cp-infected mucosa. in 100 cases with gastritis b ... | 1989 | 2637577 |
| simultaneous streptococcus pneumoniae, giardia lamblia and campylobacter pylori infection: an adult presentation of x-linked hypogammaglobulinaemia. | primary x-linked (bruton's) hypogammaglobulinaemia is uncommon. it usually presents clinically within the first two years of life--typically after the age of three months when maternal igg is exhausted. its diagnosis in middle life is exceptional. the presentation of the condition as a triple infection in a middle-aged man therefore seemed worthwhile reporting, as effective and safe prophylactic immunotherapy is now available. | 1989 | 2638574 |
| [serological diagnosis of campylobacter jejuni infections]. | antibody level to campylobacter in 28 sera of patients of whom campylobacter infection was confirmed by germ isolation from feces was tested. the investigation was performed using passive haemagglutination technique and as antigens heated and acid glycine extraction prepared from homologous and reference strains. for the method used the heated antigen proved to be superior. out of 28 tested patients of whom 92.8% were children, 8 sera were positive, 9 doubtful and 9, derived mainly from neonates ... | 1989 | 2640683 |
| campylobacter pylori and peptic ulcer disease. | campylobacter pylori is now known to be the most common and important cause of gastritis, and c. pylori infections have been associated with duodenal ulcer, gastric ulcer, nonulcer dyspepsia, and gastric cancer. although it has been only possible to culture c. pylori for about 5 yr, there are already sufficient data available to allow us to develop the basic framework that relates c. pylori gastritis to the causation of peptic ulcer disease. we review the data and propose mechanisms that implica ... | 1989 | 2642447 |
| initial therapy and relapse of duodenal ulcer: possible acid secretory mechanisms. | review of the four studies investigating the effect of initial therapy on ulcer relapse indicates that there is an increased rate of relapse after treatment with h2-receptor antagonists compared with placebo or other classes of drugs when combined. when individual drugs are considered, this appears to hold true for colloidal bismuth alone. there are several possible reasons for these differences. the most likely candidate mechanism to account for these differences is an alteration in gastric sec ... | 1989 | 2642449 |
| monoclonal antibodies for specific immunoperoxidase detection of campylobacter pylori. | monoclonal antibodies were raised against campylobacter pylori to detect the organism in clinical specimens by the immunoperoxidase technique. twenty-one hybridoma cultures obtained were screened on tissue sections of gastric mucosa to identify antibodies that did not cross-react with host cells. to select antibodies with high grade of specificity to c. pylori, hybridomas were also screened by an enzyme-linked immunosorbent assay against a wide panel of gram-negative bacteria. fifteen antibodies ... | 1989 | 2642876 |
| media for the culture of campylobacter pylori. | | 1989 | 2643300 |
| molecular cloning and expression of campylobacter pylori species-specific antigens in escherichia coli k-12. | a gene bank of campylobacter pylori dna in escherichia coli was constructed by cloning sau3a-cleaved dna fragments into the bacteriophage vector lambda embl3. the expression of c. pylori antigens was determined by screening the gene library with adsorbed c. pylori whole-cell rabbit antisera. one recombinant clone which reacted positively (lambda cp2) was studied further. immunoblot analysis with lambda cp2 showed a polypeptide band of 66 kilodaltons (kda) reacting antigenically with the adsorbed ... | 1989 | 2643578 |
| better growth of campylobacter jejuni using simple fortner's principle & candle extinction jar. | c. jejuni isolated from patients of childhood diarrhoea and chicken intestines were examined for better growth in both liquid and solid media under three different environments of candle extinction jar with or without an escherichia coli inoculated plate and three such plates in a sealed jar. better growth by one log in liquid media was obtained at 24 and 48 h with bacterial counts of about ca. 10(7) and ca. 10(9) respectively, and larger colony size at 24 h on solid medium by inclusion of a sin ... | 1989 | 2644169 |
| indirect immunofluorescence test and enzyme-linked immunosorbent assay for detection of campylobacter pylori. | an indirect immunofluorescence test (iif) has been developed for detecting campylobacter pylori in gastroduodenal biopsies. this test was compared with standard methods of c. pylori diagnosis, namely gram staining and urease test, in a study population of 226 patients; 121 of the biopsy specimens were cultured for c. pylori as well. c. pylori colonization was detected in 154 of 226 patients (68%) by at least one of these methods (iif, 96%; gram staining, 78%; urease test, 60%; cultivation, 55%). ... | 1989 | 2644295 |
| evaluation of a disk method for detection of hippurate hydrolysis by campylobacter spp. | a disk method for detecting hippurate hydrolysis by campylobacter spp. was evaluated and compared with the conventional tube test used at the centers for disease control (cdc) (g.k. morris and c.m. patton, p. 302-308, in e.h. lennette, a. balows, w.j. hausler, jr., and h.j. shadomy, ed., manual of clinical microbiology, 4th ed., 1985) and high-performance liquid chromatography (hplc). a total of 118 campylobacter strains were tested. eighty-seven strains (74%) were hippurate positive by the hplc ... | 1989 | 2644300 |
| case-control study of endemic diarrheal disease in thai children. | in a year-long, case-control study of endemic diarrheal disease among 1230 thai children less than five years of age, rotavirus was detected in 20%, campylobacter in 13%, shigella in 13%, salmonella in 12%, and enterotoxigenic escherichia coli (etec) in 9%. the differences in detection of enteric pathogens between patients and controls was significant for rotavirus (p less than .001), shigella (p less than .001), etec that produced heat-labile and heat-stable toxins (lt and st; p = .005), and st ... | 1989 | 2644383 |
| proliferative enteropathies: campylobacter species in the faeces of normal and contact pigs. | | 1989 | 2644734 |
| campylobacters and gastroduodenal inflammation. | | 1989 | 2644758 |
| association of campylobacter pylori with induced expression of class ii transplantation antigens on gastric epithelial cells. | campylobacter pylori was identified with immunoperoxidase staining and a mouse monoclonal antibody directed against c. pylori in gastric biopsy specimens from 24 patients with gastritis. c. pylori was not found in gastric biopsy specimens from six subjects with histologically normal mucosa. the monoclonal antibody, which was reactive with a surface protein of approximately 20 kilodaltons, was found to be specific for c. pylori, and the immunoperoxidase staining proved to be more sensitive and ra ... | 1989 | 2645211 |
| emerging role of quinolones in the prevention of gram-negative bacteremia in neutropenic cancer patients and in the treatment of enteric infections. | the pharmacokinetic and antibacterial characteristics of the fluorinated carboxyquinolones make them attractive candidates for the treatment and prevention of infections arising from the alimentary canal. norfloxacin and ciprofloxacin have been shown to suppress and eliminate the pool of potentially pathogenic aerobic gram-negative rods colonizing the alimentary canal of neutropenic patients with acute leukemia, thereby reducing infection-related morbidity and mortality due to gram-negative seps ... | 1989 | 2646056 |
| incidence and etiology of infantile diarrhea and major routes of transmission in huascar, peru. | community-based studies of diarrhea etiology and epidemiology were carried out from july 1982-june 1984 in 153 infants residing in a poor peri-urban community near lima, peru. study infants had nearly 10 episodes of diarrhea in their first year of life. diarrhea episodes were associated with organisms such as campylobacter jejuni, enterotoxigenic and enteropathogenic escherichia coli, shigella, rotavirus, and cryptosporidium. these organisms appeared to be transmitted to infants in the home thro ... | 1989 | 2646919 |
| [is campylobacter pylori responsible for ulcer disease?]. | | 1989 | 2647566 |
| [campylobacter pylori: diagnostic value of the urease test during endoscopy]. | the aims of this prospective study were a) to evaluate the diagnostic value of the urease test for the detection of c. pylori in gastric biopsy specimens, b) to specify the prevalence of c. pylori in a sample of 74 patients from the grenoble area undergoing upper gastrointestinal endoscopy, c) to analyze the density of bacteria according to the biopsy site (antrum, body, edges of ulcer), d) to demonstrate any possible correlation between the histologic state of the antral and body mucosa and the ... | 1989 | 2647570 |
| campylobacter pylori: a new pathogen. | | 1989 | 2647950 |
| [a 3-year evaluation of systematic research on salmonella, shigella, campylobacter and yersinia at a montpellier hospital]. | this work aims at assessing the prevalence of four bacterial genus that are the most frequently involved in infectious diarrhoea, among patients usually kept apart from this type of pathology (there is not a department of digestive tract diseases, of infectious diseases, of pediatry). among 3.626 stools received in our laboratory from 1.163 patients, 12 strains of campylobacter, 11 strains of salmonella and only one strain of yersinia were isolated. no strain of shigella was found. of the 12 str ... | 1989 | 2648269 |
| age-dependent increase of campylobacter pylori antibodies in blood donors. | antibodies against campylobacter pylori were determined in 500 blood donors aged 18 to 65 years. acid extract from a c. pylori strain was used as antigen in enzyme immunoassay. the proportion of donors with high antibody titers increased with age. for igg antibodies it was 10% in the age group from 18 to 25 years but 60% in the group from 56 to 65 years; the increase for iga and igm antibodies was from 5 to 42% and from 7 to 21%, respectively. the geometric mean titers of those with high values ... | 1989 | 2648556 |
| campylobacter pylori: associations with antral and fundic mucosal histology and diagnosis by serology in patients with upper gastrointestinal symptoms. | we obtained a sample of serum and mucosal biopsies from the antrum and usually from the corpus of the stomach from 35 symptomatic patients during routine endoscopy to analyze for the relationship between campylobacter pylori infection, inflammation, and the diagnostic utility of a c. pylori igg antibody assay. c. pylori was identified prospectively by culture and/or silver stain in gastric biopsies from 24 patients, and the antibody was detected in 19 (79%) of these patients. the antibody assay ... | 1989 | 2648815 |
| [infections of pigeons as a risk to the health of humans and animals]. | both, domestic and feral pigeons may be carriers of hazardous agents for man and animals. ectoparasites of pigeons can trouble humans. feces of pigeons can serve as substrate for the agent of cryptococcosis of man and animals. the occurrence of avian tuberculosis, campylobacter infections, pseudotuberculosis and pasteurellosis in pigeons seems to be of less significance. salmonella infections of man and animals are less likely attributable to pigeons as the source of infection. the agent of orni ... | 1989 | 2651070 |
| suggestions for the rapid diagnosis of campylobacter pylori infection in endoscopic settings. | | 1989 | 2651099 |
| characterization and antibiotic sensitivity of campylobacter jejuni and campylobacter coli isolated from children at the lagos university teaching hospital (luth), lagos, nigeria. | one hundred and thirteen rectal swabs and 87 faecal samples obtained from the paediatric casualty of the lagos university teaching hospital, lagos, nigeria were processed for campylobacter jejuni/coli. twenty-two (11%) of the specimens were positive for c. jejuni. biotyping results showed that nine (41%) and eight (36%) belonged to c. jejuni biotypes i and ii respectively, while three (14%) and two (9%) belonged to c. coli biotypes i and ii. serotyping results revealed that c. jejuni biotypes i ... | 1989 | 2651685 |
| [new campylobacters in human pathology. current findings and research contributions]. | the authors focused on the new isolates' important role in human infections (particularly pylori, laridis, hyointestinalis and campylobacters like- organisms) by clinical, microbiological and research data. recent knowledge about pathogenetic mechanisms of classical campylobacters is also reported. | 1989 | 2652226 |
| [isolation of campylobacter jejuni and campylobacter coli from children with acute intestinal diseases]. | in this work the data obtained in the examination of 338 children with diarrhea, aged 5 days to 14 years, are presented. the methods used for the collection of samples and their storage till the moment of inoculation are described. the possibility of using the microscopic examination of campylobacter-containing native feces is shown. the work resulted in the isolation of 85 c. jejuni and c. coli strains. as shown in this work, the isolation of campylobacter depended on the age of children and th ... | 1989 | 2652954 |
| campylobacter jejuni chromosomal sequences that hybridize to vibrio cholerae and escherichia coli lt enterotoxin genes. | campylobacter jejuni is one of the main etiologic agents of gastrointestinal illness in developing and developed areas throughout the world. isolation of enterotoxin-producing c. jejuni has been associated with clinical symptoms of a watery-secretory type of diarrhea. although physiological and immunological relatedness has been demonstrated between the c. jejuni enterotoxin (cjt), the vibrio cholerae enterotoxin (ct), and the heat-labile cholera-like escherichia coli enterotoxin (lt), nucleotid ... | 1989 | 2653963 |
| [antimicrobial drugs in the treatment of stomach and duodenal diseases associated with campylobacter pylori]. | | 1989 | 2654463 |
| newer gastrointestinal infections. | | 1989 | 2655244 |
| control of diarrheal diseases. | the tremendous advances made in the control of diarrheal diseases in the past few years indicate what more can be achieved. even though the lives of an estimated three quarters of a million children are being saved each year, over three million children are still dying from readily preventable diarrheal disease. the challenge is to build on the successes thus far, to learn from experience, to promote changes in health habits that will prevent diarrhea, and to make all of these activities sustain ... | 1989 | 2655632 |
| [rapid detection and easy culture of campylobacter pylori from human gastric mucosa]. | 96 gastric mucosal biopsy specimens collected at endoscopy and placed into 3 ml 20% glucose were examined histologically, microscopically (gram staining), by urease test, and by cultivation. the rate of positive findings ws 62.5% by urease test, 34.4% by cultivation, and 27.0% microscopically. by using simple selective solid media, the number of positive cultivations increased to 58.7%. positive microbiological findings were established by one of three microbiological methods at a high percentag ... | 1989 | 2655826 |
| chronic (nonerosive) gastritis: pathogenesis and management. | | 1989 | 2656009 |
| enteroaggregative escherichia coli associated with persistent diarrhea in a cohort of rural children in india. | a cohort of 452 rural children was followed longitudinally for 13 mo to ascertain the role of hep-2 cell adherent escherichia coli and other pathogens in causing acute (less than or equal to 14 d) and persistent (greater than 14 d) diarrhea. aeromonas, campylobacter jejuni, e. coli manifesting localized adherence to hep-2 cells and enterotoxigenic e. coli were significantly associated with acute diarrhea. e. coli strains that exhibit aggregative adherence, so-called enteroaggregative e. coli, a ... | 1989 | 2656875 |
| sucralfate and other non-antisecretory agents in the treatment of peptic ulcer disease. | sucralfate as well as colloidal bismuth subcitrate (cbs) and probably also bismuth subsalicylate (bbs) are effective in the acute treatment of peptic ulcer disease. sucralfate also has positive effects upon symptoms and healing of peptic lesions in reflux esophagitis. healing rates in gastric and duodenal ulcers are equal to those obtained with h2-antagonists. side effects are rare, transient and generally mild. therapy with bismuth compounds should be restricted to 4-8 weeks (cave: bismuth ence ... | 1989 | 2657280 |
| role of campylobacter pylori in the etiology of peptic ulcer. | campylobacter pylori has been associated with chronic gastritis type b and gastric and duodenal peptic ulcer. among the numerous works published in recent years, we intend to briefly review the principal characteristics of this association: microbiological characteristics of c. pylori and pathogenic aspects that can be implicated in the pathophysiology of the entities mentioned, i.e., biochemical factors, adherence, invasiveness, immunology, toxins. | 1989 | 2657283 |
| microbiologic and clinical study of acute diarrhea in children in aswan, egypt. | children with diarrhea presenting to a government rehydration center in aswan, egypt, were investigated to determine the etiology and clinical presentation of acute childhood diarrhea in southern egypt. among 126 outpatients and 25 inpatients with diarrhea (mean age 18 months), enterotoxigenic escherichia coli (etec) (17% of cases), cryptosporidium (9%), salmonella spp. (7%), campylobacter jejuni/coli (7%), and shigella spp. (5%) were the most common enteropathogens identified during the high in ... | 1989 | 2658018 |
| [is campylobacter pylori the pathogen of ulcer disease? pro]. | | 1989 | 2658389 |
| [is campylobacter pylori the pathogen of ulcer disease? contra]. | | 1989 | 2658390 |
| response to goldie et al. | | 1989 | 2658556 |
| the pathobiology of campylobacter infections in humans. | bacteria of what are now regarded as the genus campylobacter were first isolated in 1909, but initially were considered as pathogens of animals only. although the first human infections were reported in 1947, the importance of campylobacters as causes of intestinal illnesses was not widely recognized until the 1970s. c. jejuni and closely related species are now known as leading causes of bacterial gastroenteritis. c. fetus causes systemic diseases, primarily in compromised hosts. most recently, ... | 1989 | 2658752 |
| [campylobacter-induced gastritis]. | | 1989 | 2660481 |
| effect of sucralfate and cimetidine on duodenal ulcer-associated antral gastritis and campylobacter pylori. | the course of gastritis and campylobacter pylori was studied in a single-blind randomized trial comparing cimetidine 200 mg three times a day and 400 mg at night and sucralfate 1 g four times a day orally for four weeks in 140 patients with proved duodenal ulcer. at least two antral biopsies were performed during endoscopy before entry and at the end of four weeks. the activity and the degree of chronic inflammation, as assessed histologically by the degree of infiltration of, respectively, poly ... | 1989 | 2660558 |
| [the urease test for detecting campylobacter pylori: which reactive milieu to choose? at what temperature?]. | | 1989 | 2661296 |
| how specific is the rapid urease test for diagnosing campylobacter pylori? | | 1989 | 2661596 |
| [campylobacter pylori and pathology of the gastro-duodenal mucosa. critical review of clinico-experimental and therapeutic contributions]. | over the past five years, a series of important contributions have appeared in the medical literature on the role of infective agents in the pathogenesis of gastric and duodenal inflammation. the analysis of the available data confirms the possible role of campylobacter pylori in causing acute inflammation of the type b antral gastritis, although its role in the pathogenesis of gastric and duodenal ulcer and of the socalled non ulcer dyspepsia is still doubtful. not even the results of therapeut ... | 1989 | 2661960 |
| [infectious diarrhea diseases]. | gastroenteritis may be due to many agents, infectious or non infections. most cases of infections diarrhea are selflimited--e.g. food born intoxications with 1 to 2 days duration or infections with enteropathogenic e. coli, salmonella spp., vibrio parahaemolyticus or rota virus. even the majority of shigellosis, salmonella-gastroenteritis and infections with campylobacter fetus cease without treatment within 4 days. fever and diarrhea persisting for more than 4 days justify the use of antibiotic ... | 1989 | 2662618 |
| touch cytology, a useful diagnostic method for diagnosis of upper gastrointestinal tract infections. | candida albicans, campylobacter pylori, and giardia lamblia are microorganisms that are frequently found in the upper gastrointestinal tract. a cytological smear of biopsies obtained at endoscopy was compared with the pathologic examination of biopsies. candida albicans was found in 55 patients, campylobacter pylori in 54, giardia lamblia in 31; cytology was positive in 43, 46, and 22 cases, respectively, and biopsy in 29, 43, and 22 cases. cytology was thus the only positive test in 26 cases wi ... | 1989 | 2663387 |
| [treatment of chronic gastritis associated with campylobacter pylori]. | | 1989 | 2663587 |
| campylobacter pylori and peptic ulcer therapy. | | 1989 | 2663588 |
| methodological problems of randomized clinical trials in the treatment of duodenal ulcer, "gastritis" and campylobacter pylori infection. | | 1989 | 2663589 |
| the role of campylobacter pylori in gastroduodenal diseases. a "believer"'s point of view. | | 1989 | 2663590 |
| the role of campylobacter pylori in gastroduodenal diseases. a "non-believer"'s point of view. | | 1989 | 2663591 |
| [defense mechanisms of the stomach and campylobacter pylori]. | | 1989 | 2663592 |
| [the campylobacters: an eventful arrival]. | | 1989 | 2663594 |
| [histologic demonstration of campylobacter pylori]. | | 1989 | 2663595 |
| [bacteriologic methods for the diagnosis of campylobacter pylori]. | | 1989 | 2663596 |
| 14c-urea breath test as a method to detect campylobacter pylori colonization. | campylobacter pylori may cause type b gastritis. c. pylori produces urease, and the presence of this enzyme in gastric mucosal biopsies is a marker for colonization with the microorganism. the value of a breath test to detect c. pylori colonization in non-ulcer dyspepsia patients was investigated. we compared the 14c-urea breath test with the culture results obtained from antral mucosal biopsies. the 14c-urea breath test is comparable to culture results in detecting c. pylori colonization. | 1989 | 2663597 |
| experimental models in vivo for campylobacter pylori. | | 1989 | 2663598 |
| [contribution of pathologic anatomy to the study of the pathogenicity of campylobacter pylori]. | | 1989 | 2663599 |
| virulence factors of campylobacter pylori. | | 1989 | 2663600 |
| local response of the host to campylobacter pylori. | | 1989 | 2663601 |
| gastric metaplasia in the duodenum and campylobacter pylori. | | 1989 | 2663602 |
| epidemiology of campylobacter pylori infection. | | 1989 | 2663604 |
| bacteriological and pharmacological basis for the treatment of campylobacter pylori infection. | | 1989 | 2663605 |
| biotyping of campylobacter pylori. | ninety-one biochemical tests were done on each of 50 strains of campylobacter pylori isolated from the gastric mucosa of patients with gastritis and peptic ulcers in singapore. the api zym system distinguished three biotypes of c. pylori. the organism was found to be biochemically different from c. jejuni and c. coli. we propose a biochemical identification kit that would be of use in identifying and differentiating biotypes of c. pylori, and would distinguish them from c. jejuni and c. coli. | 1989 | 2664183 |
| [susceptibilities of clinical isolates to antibacterial agents. a study mainly focused on ofloxacin (the second report). reported by the research group for testing ofloxacin susceptibility on clinical isolates]. | susceptibilities of various clinical isolates to ofloxacin (oflx) and other antibacterial drugs were examined at 128 hospital laboratories in 36 prefectures throughout japan between april, 1986 and march, 1987. the results were totalized with an emphasis mainly on oflx and were compared with data obtained in the previous year. in this study, identification and susceptibility tests of the isolates were carried out at each hospital laboratory and the tests were performed according to the 1-dilutio ... | 1989 | 2664255 |
| [the significance of campylobacter pylori infection in gastroenterologic and diabetic practice]. | the presence of campylobacter pylori was investigated in gastric antral biopsy specimens. in 50 consecutive patients undergoing upper gastrointestinal tract endoscopy microbiological cultures, histological examination and rapid urease test were parallel performed, and a 92 per cent sensitivity and 100 per cent specificity of rapid and cheap urease test were determined. afterwards--in a prospective study--311 patients were examined for c. p. by the rapid urease test only. c. p. was detected in 92 ... | 1989 | 2664637 |
| acute diarrhea in children. | acute diarrhea is a common problem in children. understanding the different pathologic processes that cause diarrhea, and the agents that are associated with those processes, can aid the clinician in predicting the etiology of the diarrhea in an individual patient. small bowel involvement, most commonly caused by rotavirus, produces a high incidence of vomiting, often before the onset of diarrhea, and large, watery, and relatively infrequent stools. large bowel involvement, usually due to campyl ... | 1989 | 2664748 |
| [neurologic involvement in campylobacter infections. 5 cases]. | campylobacter are a newly recognized class of human infectious agents. campylobacter fetus subspecies fetus is a cause of sepsis in immunocompromized hosts. secondary neurological determinations, meningitis and meningoencephalitis appear to be rare. we report 2 cases, and 8 previously reported cases are reviewed. campylobacter jejuni appears to be a common bacterial pathogen causing a syndrome of enteritis. since 1982 it has been associated with guillain-barré syndrome (gbs). in one serological ... | 1989 | 2664975 |
| campylobacter pylori: swedish experiences. | all patients referred for gastroscopy were investigated by campylobacter pylori culture and antibody titration. an enzyme immunoassay was developed and found to have a negative predictive value of 0.997, which indicates that serologic tests could be used for screening of patients before gastroscopy. a close correlation was found between active and inactive duodenal and gastric ulcer and positive c. pylori culture. small open treatment trials with the antibiotics doxycycline, tinidazole, amoxycil ... | 1989 | 2665049 |
| review of the modes of action of colloidal bismuth subcitrate. | in recent years considerable progress has been made to elucidate the modes of action of colloidal bismuth subcitrate (cbs). cbs accelerates the healing of experimental chronic ulcers in rats by the formation of occlusive complexes and/or the accumulation of epidermal growth factor (egf) in the ulcer crater. cbs exhibits gastric protection (cytoprotection) against, for example, ethanol lesions. microscopic analysis of these lesions reveals that cbs protects against deep mucosal necrosis but not s ... | 1989 | 2665050 |
| the role of campylobacter pylori in the pathogenesis of peptic ulcer disease. | most patients with peptic ulceration have chronic gastritis, which typically involves predominantly the antrum. the association between campylobacter pylori-associated gastritis and peptic ulceration has recently been repeatedly demonstrated. evidence is accumulating that the bacterium plays a causal role in type-b chronic gastritis. c. pylori also colonizes the duodenum when gastric metaplasia is present. it is likely that the inflamed mucosa is more susceptible to ulcerogenic influences affect ... | 1989 | 2665051 |
| rapid method to detect shiga toxin and shiga-like toxin i based on binding to globotriosyl ceramide (gb3), their natural receptor. | shiga toxin and the closely related shiga-like toxins produced by escherichia coli represent a group of very similar cytotoxins that may play an important role in diarrheal disease and hemolytic uremic syndrome. these toxins have the same biologic activities and according to recent studies also share the same binding receptor, globotriosyl ceramide (gb3). they are currently detected, on the basis of their ability to damage several cell lines, by using expensive and tedious assays that require fa ... | 1989 | 2666433 |
| etiology of childhood diarrhea in korea. | to assess the role of recently recognized enteropathogens in childhood diarrhea in korea, 231 children with diarrhea admitted to and 104 children without diarrhea seen at the well-baby clinic or the outpatient department of hanyang university hospital in seoul, korea, were evaluated during a 14-month period. stools were cultured for bacterial pathogens, including enterotoxigenic (heat-labile and heat-stable enterotoxin-producing) and enteroadherent organisms. only those stools obtained from pati ... | 1989 | 2666437 |