| genital infections with chlamydia trachomatis. | | 1979 | 542157 |
| [erythema nodosum associated with chlamydia infections]. | | 1979 | 544249 |
| experimental transmission of chlamydia psittaci to turkeys from wild birds. | wild birds were inoculated with chlamydia psittaci to determine species that could be potential hosts and vectors in transmitting the agent to domestic turkeys. infection occurred in turkeys exposed to starlings (sturnus vulgaris), common grackles (quiscalus quiscula), brown-headed cowbirds (molothrus ater), and inca doves (cardafella inca). mourning doves (zenaidura macroura) shed the agent sparingly, but turkeys exposed to them did not become infected, these findings and knowledge of the habit ... | 1979 | 546413 |
| the aetiology of a keratoconjunctivitis occurring in goats in the sudan. | an infectious keratoconjunctivitis occurring in goats in the sudan is described. experimental transmission using infective ocular discharges resulted in a conjunctivitis in young kids and a severe keratoconjunctivitis in an adult goat. a pleomorphic organism which resembled rickettsia spp was found in conjunctival smears from naturally and experimentally infected animals. neither mycoplasma nor chlamydia spp were isolated in microbiological cultures. | 1979 | 552726 |
| field studies on enzootic abortion of ewes in south east scotland. | statistical data were collected from 20 sheep flocks in which enzootic abortion of ewes (eae) was diagnosed by examination of fetal material and maternal blood samples. the abortion rate in the 10,645 ewes in these flocks was 7.6 per cent. thirteen of the flocks were fully vaccinated against eae but the abortion rate in these was still in the order of 6.5 per cent. eae was the major cause of the problem as ascertained from the laboratory examination of samples from a wide range of cases of abort ... | 1979 | 552732 |
| [the replication cycle of chlamydia trachomatis and chlamydia psittaci: ultrastructural analysis]. | an ultrastructural comparative analysis is reported on the replication cycle of six strains of chlamydia trachomatis, recently isolated, and chlamydia psittaci strain 6bc, grown in cell cultures. important morphological distinctions of the bacterial walls are documented. in chlamydia trachomatis the cell wall seems more rigid. this causes, during the morphogenesis of the elementary body, its separation from the cell membrane with formation of an electron transparent space, which is not demonstra ... | 1979 | 553521 |
| [antibodies against chlamydia trachomatis in patients with non-gonococcal urethritis and in the healthy italian population]. | the authors report the results of a study on the prevalence of serum antibodies against chlamydia trachomatis among patients with non-gonococcal urethritis caused by chlamydia trachomatis and diagnosed on the basis of the isolation of the microorganism in cell cultures, among patients with non-gonococcal urethritis of unknown etiology and in groups of healthy population, in italy. the search for antibodies was performed both with complement-fixation tests in micro-titer system, using an antigen ... | 1979 | 553522 |
| [relation between cervical pathology and chlamydia trachomatis]. | | 1977 | 555041 |
| sucrose density differences of chlamydia psittaci 6bc in relation to its host. | previous studies on chlamydia psittaci 6bc propagated in different hosts have shown differences in cytotoxicity but no differences in the ultrastructure of the individual particles. it is shown here that the 6bc strain derived from yolk sac of infected chick embryo sedimented in sucrose gradients at lower densities than the 6bc strain derived from l-cells. host-related modifications of lipid concentrations of the 6bc strains have been previously documented by others. it is thought that the pheno ... | 1977 | 559537 |
| chlamydia trachomatis in cell culture. ii. susceptibility of seven established mammalian cell types in vitro. adaptation of trachoma organisms to mccoy and bhk-21 cells. | trachoma organisms of serotype b were grown serially in irradiated cells (mccoy, bhk-21, microbiological associates, and bhk-21, lister) and tested for infectivity in monolayers of five mammalian cell lines (bhk-21, cho, hela s3, mccoy and owmk) and two diploid strains (st/btl and wi-38). all cell types had low susceptibility to chlamydial infection but the number of inclusions increased when the inoculum was centrifuged onto the monolayers, or when the cells were irradiated. infection was highe ... | 1977 | 559642 |
| cultivation of chlamydia trachomatis in cycloheximide-treated mccoy cells. | an isolation technique for chlamydia trachomatis using mccoy cells is described. in contrast to earlier techniques employing such cells, no pretreatment of the cells was used. the glutarimide antibiotic cycloheximide was added to the culture medium used for incubating the cells after infection. cycloheximide was used at concentrations that depressed, but did not completely inhibit, the metabolism of the eucaryotic host cells. in studies on different immunotypes of c. trachomatis cultured in the ... | 1977 | 562356 |
| [chlamydiosis in sheep and cattle in south africa (author's transl)]. | | 1977 | 563917 |
| growth of chlamydia psittaci in macrophages. | survival and growth of l-cell-cultivated chlamydia psittaci occurred in mouse macrophages in vitro. two major factors governing the intracellular fate of chlamydiae in macrophages are: (i) the multiplicity of infection (moi), i.e., the elementary body (eb)-to-macrophage ratio, and (ii) the state of the eb. at a low moi (1:1) survival and growth of live, untreated chlamydiae were optimal. the chlamydiae were internalized in macrophages within 30 to 40 min. eb proceeded to differentiate into retic ... | 1978 | 565338 |
| interaction of chlamydia psittaci with mouse peritoneal macrophages. | l-cell-grown chlamydia psittaci elementary bodies (eb) were rapidly phagocytized by mouse peritoneal macrophages in vitro. however, the intracellular fate of chlamydiae in macrophages appeared to be dependent on the multiplicity of infection (moi), i.e., the eb-to-macrophage ratio, and the treatment of the eb. at an moi of 1:1 or less, survival is maximal, and growth and multiplication of live, untreated chlamydiae did occur. in contrast, at a high moi (100:1), survival of chlamydiae is reduced, ... | 1978 | 565339 |
| cultures of chlamydia trachomatis in mouse peritoneal macrophages: factors affecting organism growth. | growth of chlamydia trachomatis b/tw-5/ot and l(2)/434/bu strains in cultures of thioglycolate-activated mouse peritoneal macrophages was studied. both strains grew to a limited extent in the macrophages, but lymphogranuloma venereum (lgv) grew better than trachoma. growth was enhanced by centrifugation of the inoculum onto the macrophage cell layer and inhibited by pretreatment of macrophages for 2 h with 100 mug of concanavalin a per ml. no significant effect was observed by pretreatment of ma ... | 1978 | 566729 |
| infections with erysipelothrix, leptospira, and chlamydia in illinois veterinarians. | | 1978 | 568604 |
| [specific activity of cattle immunoglobulins in experimental chlamydia infection]. | | 1978 | 571173 |
| [the psittakosis, lymphogranuloma, trachoma group (author's transl)]. | | 1979 | 572049 |
| prevalence of ornithosis and other chlamydia-like infections in the ukrainian ssr. | the prevalence of ornithosis and other chlamydia infections among various groups of the population, some species of birds and mammals was studied in several regions of the ukrainian ssr. among the town population having no occupational contact with domestic fowl and farm animals, complement-fixing antibodies to group ornithosis antigen were found in 6.5% of the examined, among the inhabitants of rural localities in 8.4% and among the workers of poultry farms in 19.9%. during the examination of t ... | 1979 | 575382 |
| children's ophthalmologic problems. | | 1977 | 577202 |
| chlamydia and non-specific urethritis. | chlamydia organisms were found in 42 per cent of patients with non-specific urethritis and these organisms probably were the cause of the urethritis. contact is by venereal means. the drug of choice is 500 mg. tetracycline every 6 hours for 10 days. | 1977 | 577509 |
| [chlamydia trachomatis--a more common cause of veneral diseases than neisseria gonorrhoeae]. | | 1977 | 577586 |
| [epidemiological treatments of sexually transmitted diseases (std)]. | | 1977 | 578013 |
| chlamydial genital tract infections. | | 1979 | 581565 |
| update on chlamydia and mycoplasmas in vulvovaginitis. | | 1978 | 581685 |
| chlamydial pneumonia and human sexuality. | | 1978 | 581749 |
| comparative investigations on the value of seroreactions for the diagnosis of chlamydial and rickettsial infections. | | 1979 | 581812 |
| [a preliminary study of the occurrence of chlamydia trachomatis in the urogenital tract, the rectum and the oropharynx of persons visiting a venereological clinic]. | | 1979 | 581895 |
| [clinical significance of chlamydia infections in obstetrics and gynecology (with special reference to the female urethral syndrom) (author's transl)]. | | 1979 | 583301 |
| [treatment of gonorrhea--is penicillin still the first choice?]. | | 1977 | 586810 |
| [chlamydia--a new pathogen]. | | 1977 | 590158 |
| [erythromycin in abortion of the sheep caused by chlamydia]. | | 1977 | 595362 |
| [serum epidemiological studies on the incidence of chlamydia infections in experimental dogs]. | | 1977 | 595928 |
| [effect of leukocyte cation proteins in vitro on the activity of the pathogen of meningopneumonitis]. | a study was made of the influence of cation proteins from the lysosomes and nuclei of rabbit polymorphonuclear leukocytes on the survival of the causative agent of meningopneumonia in vitro. as revealed, the greatest antibiotic activity was possessed by the nuclear histones and the low molecular basic proteins of lysosomes. biological significance of the detected effects is discussed. | 1977 | 596028 |
| pasteurella anatipestifer infection in turkeys. | in a case of excessive mortality in seven-week-old turkeys, the primary lesion at necropsy was severe fibrinous pericarditis and epicarditis. after 48 hours of incubation at 37 c, pasteurella anatipestifer was isolated. the infection responded to antibiotic therapy with a combination of neomycin and oxytetracycline in the drinking water. the lesions suggested chlamydial infection, but cultural procedures for chlamydia were negative. | 1977 | 606228 |
| [chlamydia psittaci infections among hospital personnel]. | | 1977 | 607278 |
| chlamydia trachomatis as a cause of acute "idiopathic" epididymitis. | to assess the etiologic role of c. trachomatis and other micro-organisms in "idiopathic" epididymitis, 23 men underwent microbiologic studies, including cultures of epididymal aspirates in 16. eleven of 13 men under the age of 35 years had c. trachomatis infection whereas eight of 10 over 35 had coliform urinary-tract infection. cultures of epididymal aspirates yielded c. trachomatis alone in five of six men under 35, and coliform bacteria alone in five of 10 over 35. these results suggest that ... | 1978 | 622087 |
| division of single host cells after infection with chlamydiae. | mouse fibroblasts (l cells) were infected in suspension with chlamydia psittaci (6bc) and then plated out on a solid substrate at a density of 80 cells per cm2 so that the effect of chlamydial infection on the division of single host cells and their progeny could be determined. uninfected l cells multiplied with a mean generation time of 15 h. the generation time of single l cells infected with 1.5 50% infectious units (id50) of c. psittaci was over twice as long. half of the infected l cells ha ... | 1978 | 624590 |
| [doxycycline hyclate in the treatment of non-gonococcal urethritis]. | 91 men with non-gonococcal urethritis (including urethritis due to chlamydia trachomatis and non-specific urethritis) were treated by a 14-day course of doxycycline hyclate; 75% were considered cured at follow-up on the 10th day and 3-4 months post-treatment. the results show a bettter cure rate (83%) in urethritis due to chlamydia trachomatis than in non-specific urethritis (64%). a 5-day course of doxycycline hyclate was disappointing and was followed by a very high recurrence rate in both gro ... | 1978 | 628825 |
| role of chlamydia trachomatis and hla-b27 in sexually acquired reactive arthritis. | inflammatory arthritis, tendinitis, and fasciitis after non-specific urethritis ("sexually acquired reactive arthritis" (sara)) was studied prospectively in 531 men with non-specific urethritis, with particular reference to the frequency of isolation of chlamydia trachomatis and the presence of hla-b27. satisfactory cultures were obtained from the urethral swabs from 384 patients; and hla typing was performed on 482, of whom 30 (6%) were hla-b27-positive. arthritis developed in 16 patients, and ... | 1978 | 630254 |
| chlamydia psittaci infection of horses with respiratory disease. | two strains of chlamydia psittaci were isolated from the nasal tract of horses with acute respiratory disease. these 2 isolates (ns 121 and ns 172) were characterized as chlamydia on the basis of their morphology, tinctorial property, growth in chicken embryos, inability to grow on bacterial media and their possession of chlamydial common complement fixing group antigen. they were identified as c. psittaci on the basis of resistance to sodium sulphadiazine. the present strains were not pathogeni ... | 1978 | 631105 |
| kinetics of phagocytosis of chlamydia psittaci by mouse fibroblasts (l cells): separation of the attachment and ingestion stages. | the kinetics of phagocytosis of chlamydia psittaci (6bc) by monolayers of mouse fibroblasts (l cells) was studied with an assay that distinguished between the attachment and ingestion phases of phagocytosis. at multiplicities of 10 and 100 50% infectious doses (id50) per l cell, virtually all of the inoculated c. psittaci had been attached and ingested after 60 min at 37 degrees c. at multiplicities of 500 to 5,000 id50 per l cell, the initial rates of attachment and ingestion of c. psittaci to ... | 1978 | 631892 |
| childhood trachoma in a nonendemic area. danish trachoma patients and their close contacts, 1963 to 1973. | during ten years of study of chlamydia trachomatis eye infections, trachoma was diagnosed in 14 danish patients with onset during childhood. clinical findings in the eye were characteristic of classical trachoma. the infecting c trachomatis immunotype was identified in all but one case. at the time of diagnosis, seven patients were still children (6 to 10 years of age), three were teenagers, and four were adults. in five young girls the disease was extremely severe. delay in proper diagnosis and ... | 1978 | 633586 |
| sexually transmitted chlamydial eye infections are not trachoma. | | 1978 | 633592 |
| an improved method for demonstrating the growth of chlamydiae in tissue culture. | | 1978 | 634058 |
| [ultrastructural characteristics of chlamydia multiplication]. | | 1978 | 634171 |
| [cattle abortions of chlamydial etiology]. | | 1978 | 636293 |
| chlamydia trachomatis endocarditis. | a case of infective endocarditis due to chlamydia trachomatis immunotype f is reported. multiple negative blood cultures were a major deterrant from the initial clinical diagnosis of infective endocarditis. postmortem ultrastructural identification of chlamydia in the aortic valve vegetation led to an intensive retrospective study of retrieved serum samples utilizing microimmunofluorescent tests. likewise an unusual echocardiographic finding was discovered to be the ultrasonic visualization of a ... | 1978 | 637003 |
| chlamydia trachomatis as possible cause of peritonitis and perihepatitis in young women. | of 11 young women with acute peritonitis proved by laparoscopy, seven of whom also had perihepatitis, nine had serological evidence of recent infection with chlamydia trachomatis; in five of these nine patients high antibody titres to chlamydiae were found without laboratory evidence of gonococcal infection, while the other four had evidence of simultaneous gonococcal infection. c trachomatis may play an important part in peritoneal inflammation previously attributed only to gonococci. | 1978 | 638581 |
| immunity to vaginal reinfection in female guinea pigs infected sexually with chlamydia of guinea pig inclusion conjunctivitis. | guinea pig boars were inoculated intraurethrally with the chlamydial agent of guinea pig inclusion conjunctivitis (gpic). at the heights of their urethral infections, they were caged with sows in estrus. whereas some of the sows had not been previously exposed to gpic agent, others had received an intravaginal inoculation 5 to 8 weeks earlier. those sows for which infected boars provided the first exposure were challenged by intravaginal inoculation 5 to 8 weeks later. vaginal and conjunctival s ... | 1978 | 640729 |
| loss of inorganic ions from host cells infected with chlamydia psittaci. | mouse fibroblasts (l cells) infected with the 6bc strain of chlamydia psittaci released potassium ion (k(+)) into the extracellular milieu in a way that depended on size of inoculum and time after infection. when the multiplicity of infection was 500 to 1,000 50% infectious units (id(50)) per l cell, loss of intracellular k(+) was first apparent 4 to 10 h after infection and was nearly complete at 6 to 20 h. magnesium ion and inorganic phosphate (p(i)) were also released. similar multiplicities ... | 1978 | 640730 |
| the microbial flora of the urogenital tract in women with symptoms of recurrent urinary tract infection. the non-influence of methenaminehippurate treatment on the idigenous flora. | recurrent urinary tract infections are known to occur among 5 per cent of all females. these women frequently have episodes of symptoms of lower urinary tract infection even between periods of bacteriuria. in the present study, 25 women with a history of recurrent urinary tract infections, found to lack signs of obstructive uropathy, were subjected to an extensive urological and microbiological survey. the investigation showed that (i) "pyuria" was common (9/12) but usually of urethral origin, ( ... | 1978 | 640797 |
| surface projections and internal structure of chlamydia psittaci. | the outermost surface of the small infectious forms of chlamydia psittaci contain geometrically arranged spikes distributed over approximately 50% of the bacterial surface. the spikes are located opposite the concave side of an electron-dense crescent-shaped chlamydial core. | 1978 | 641015 |
| etiology and treatment of nongonococcal urethritis. | the significant progress of the last decade in determining the etiology of nongonococcal urethritis is reviewed, and current treatments are assessed. convincing evidence that chlamydia trachomatis is the cause of 30-50% of cases of nongonococcal urethritis has been developed by many groups from isolation data, serologic studies, urethral inoculation of monkeys, and studies of postgonococcal urethritis. other evidence that c. trachomatis is a urethral pathogen is that its selective eradication ... | 1978 | 644417 |
| experimentally induced feline chlamydial infection (feline pneumonitis). | cats exposed to aerosols of feline chlamydia psittaci developed a disease characterized principally by conjunctivitis. signs of conjunctivitis appeared between postexposure days (ped) 5 and 10, were often unilateral initially, and persisted for 22 to 45 days. fever followed the onset of conjunctivitis (ped 11 to 15) and persisted for 3 to 8 days. signs of mild rhinitis (occasional sneezing and mild serous nasal discharge) occurred in some cats between ped 8 and 37. neither signs of lower respira ... | 1978 | 646190 |
| immune adherence hemagglutination: alternative to complement-fixation serology. | immune adherence hemagglutination (iaha) was compared to complement fixation (cf), using standard procedures, for serological testing of human sera with a number of commercially available antigens. the antigens included herpes simplex, measles, cytomegalo-, and influenza (type b) viruses, as well as mycoplasma pneumoniae and chlamydia psittaci (chlamydia group). the iaha test was found to be as specific as the cf test, but 4 to 20 times as sensitive with all antigens tested. antigen titers were ... | 1978 | 649762 |
| infection of the uterine cervix with chlamydia trachomatis. | for identification of those variables in the history and in the clinical and routine laboratory examination that are most likely to indicate infection of the uterine cervix with chlamydia trachomatis, 284 women attending a venereal disease clinic were studied, were studied, of whom 58 (20.4%) yielded the organism from the cervix. women with chlamydial cervical infection showed no distinctive symptoms. although associations were found between the presence of c. trachomatis and cervical discontinu ... | 1978 | 649988 |
| incidence and treatment of chlamydia trachomatis genital infection in belfast. | | 1978 | 659090 |
| more than meets the eye. | | 1978 | 660834 |
| non-specific (non-gonococcal) urethritis. | a report is made of a small study of ureaplasmas and chlamydias in 32 cases of non-specific urethritis. erythromycin was used as a therapeutic agent and found to be reasonably effective. | 1978 | 661709 |
| chlamydia pneumonitis. | | 1978 | 661852 |
| [new "chlamydia" isolation methods applied to the current medical practice and epidemiology (author's transl)]. | from 935 men attending a consultation for veneral diseases and 117 women suffering from vaginal discharge, 1 052 genito urinary tract specimens were inoculated on monolayers of mccoy cells which were irradiated or treated with either cytochalasin b or 5-iodo-2-deoxyuridine. the value of these technics was estimated in routine diagnostic procedures according to the number of positive cultures, regardless of the number of inclusions per culture and also by comparison of the number of inclusions se ... | 1978 | 666217 |
| contrast of glycogenesis and protein synthesis in monkey kidney cells and hela cells infected with chlamydia trachomatis lymphogranuloma venereum. | glycogen metabolism of monkey kidney (llc-mk-2) cells and hela 229 cells infected with a chlamydia trachomatis lymphogranuloma venereum 440 l (lgv) was studied. the growth cycle of lgv in both host cells was similar; however, a greater number of infectious organism developed intracellularly and were released into the medium during lgv infection of hela 229 cells than mk-2 cells. a rapid infection accompanied by a high rate of glycogen synthesis and a short period of accumulation was found in gel ... | 1978 | 669815 |
| [chlamydia peritonitis: a disease of young females]. | serological evidence of recent infection with chlamydia trachomatis was found in 9 of 11 young women with acute peritonitis or perihepatitis proved by laparoscopy. high antibody titres to chlamydiae without laboratory evidence of gonococcal infection were present in 5 of these 9 patients, while the other 4 had evidence of simultaneous gonococcal infection. c. trachomatis may play an important part in peritoneal inflammation previously attributed only to gonococci. | 1978 | 675196 |
| the isolation of a chlamydia psittaci-like agent from a free-living african buffalo (syncerus caffer). | | 1978 | 676013 |
| chlamydia trachomatis in non-specific urethritis. | chlamydia trachomatis was isolated from 58.5% of 159 patients with non-specific urethritis (nsu) using irradiated mccoy cell cultures. patients with persistent chlamydia-positive nsu remained chlamydia-positive each time they were examined before treatment and patients with chlamydia-negative nsu remained chlamydia-negative during the course of the illness. neither the duration of symptoms of urethritis nor a history of previous urethritis affected the chlamydial isolation rate significantly. of ... | 1978 | 678958 |
| mechanisms of infertility in genital tract infections due to chlamydia psittaci transmitted through contaminated semen. | ten heifers inseminated with semen artificially contaminated with chlamydia psittaci were not pregnant 40 days later, whereas five of 10 control heifers inseminated with the same semen mixed with control diluent became pregnant. normal embryos were recovered two and one-half or three days after insemination of another group of animals with semen containing c. psittaci, a finding indicating that fertilization failure was not responsible for the infertility. uterine biopsy samples taken from two h ... | 1978 | 681792 |
| genital chlamydial infection. | | 1978 | 698717 |
| [infectious urethritis]. | | 1978 | 703671 |
| [human chlamydia psittaci infection]. | | 1978 | 705936 |
| in vitro susceptibility of 30 strains of chlamydia trachomatis to rosamicin. | a total of 13 of 30 clinical isolates of chlamydia trachomatis were susceptible in vitro to 0.01 mug of rosamicin per ml. only two of these strains were susceptible to tetracycline or erythromycin at this level. the results suggest that rosamicin may be useful for the treatment of chlamydial urethritis. | 1978 | 708027 |
| isolation of chlamydia psittaci from a patient with interstitial keratitis and uveitis associated with otological and cardiovascular lesions. | a case history of a 15-year-old schoolgirl with fluctuating bilateral uveitis, bilateral stromal keratitis with vascularisation, and bilateral deafness associated with tinnitus and balance disturbance is described. three years from the onset of her clinical signs she died of a sudden cardiac arrest caused by endocarditis associated with valvular and arterial lesions. chlamydia psittaci was isolated from her conjunctiva. in her blood type-specific antichlamydial antibody at a level of 1/64 agains ... | 1978 | 708673 |
| urethral syndrome associated with chlamydial infection of the urethra and cervix. | | 1978 | 709069 |
| neonatal chlamydia conjunctivitis. | | 1978 | 709165 |
| role of chlamydia trachomatis in non-acute prostatitis. | the possible role of chlamydia trachomatis in non-acute prostatitis was investigated by cultural and serological techniques in a study of 53 adult males. c. trachomatis was isolated from the urethra of only one of the 53 patients and from none of the 28 specimens of prostatic fluid from the same patients. by means of a modified microimmunofluorescent test, serum chlamydial igg antibodies at a titre of 1/64 or greater, or igm antibodies at a titre of 1/8 or greater, or both were detected in six o ... | 1978 | 709348 |
| effect of cortisol on the growth of chlamydia trachomatis in mccoy cells. | the number of intracytoplasmic inclusions of chlamydia trachomatis produced in mccoy cell monolayer cultures infected with a constant inoculum of a recently isolated genital strain was compared in cultures of untreated replicating cells and in monolayers which had been incubated in the presence of cortisol at initial extracellular concentrations between 0.0001 and 100 microgram/ml. the effect of adding cortisol was dependent on its concentration, on the time of addition to the tissue culture med ... | 1978 | 711342 |
| chlamydia psittaci infection in danish cattle. | intestinal tract infection by chlamydia psittaci was demonstrated in one cattle herd by isolation from faecal specimens, using embryonated eggs. such infections were observed in all animals younger than 12 months, in 60% of the heifers and in none of the adult cows. the presence of infection correlated (r=0.511) with the serum titre of compliment fixation antibodies against chlamydial antigen. young calves, which were spontaneously infected with chlamydia postnatally, developed ileitis and moder ... | 1978 | 716920 |
| the diameters of membrane vesicles fit in geometric series. | | 1978 | 723282 |
| [ultrasonic disintegration method study of the antigens obtained from chlamydia in cross cft]. | | 1978 | 723661 |
| examination of men with nongonococcal urethritis and their sexual partners for chlamydia trachomatis and ureaplasma urealyticum. | chlamydia trachomatis was recovered from 39 (52%) of 75 men who had nongonococcal urethritis and from 28 (37%) of their sexual partners. of the partners of men with chlamydia-positive nongonococcal urethritis, 64% excreted chlamydia, compared with 8% of the partners of men with chlamydia-negative nongonococcal urethritis. in contrast, an apparently sexual mode of transmission was not observed with ureaplasma urealyticum. rates of recovery of u. urealyticum from men with nongonococcal urethritis ... | 1978 | 725708 |
| [isolation of chlamydia in keratoconjunctivitis]. | two isolates, identified as chlamydia (neorickettsia) were obtained from the lacrimal secretion of calves with an acute infection on two of a total of four investigated farms with a record of infectious keratoconjunctivitis. in about 70% of the calves that survived there were complement-fixing antibodies against the neorickettsial antigen, the titers ranging from 1:8 to 1:64. calves that yielded the causative agent were investigated in terms of the antibody dynamics. in the remaining herds no sp ... | 1978 | 726244 |
| response of c3h/hej and c3h/hen mice and their peritoneal macrophages to the toxicity of chlamydia psittaci elementary bodies. | intravenous injection of toxic doses of chlamydia psittaci elementary bodies into endotoxin-responsive c3h/hen mice or endotoxin-nonresponsive c3h/hej mice resulted in essentially identical time intervals to death. inoculation of monolayer cultures of thioglycolate-stimulated peritoneal macrophages from the two strains of mice with 250 elementary bodies per macrophage resulted in immediate host cell toxicity, although the c3h/hej macrophages were somewhat less sensitive to elementary body toxici ... | 1978 | 730377 |
| use of enteric vaccines in protection against chlamydial infections of the genital tract and the eye of guinea pigs. | guinea pigs in a test group were fed living guinea pig inclusion conjunctivitis (gpic) organisms classified as chlamydia psittaci in 60% yolk-sac suspensions as enteric vaccines, while animals in a control group received uninfected yolk sac. seven test animals and 14 control animals were challenged 11 or 22 days later with 1,000 50% infectious doses of gpic organisms in either the conjunctiva or the vagina. evidence of protection from mucosal infection in both sites was noted in test animals. cl ... | 1978 | 739153 |
| [ocular pathology in northern africa]. | | 1978 | 741115 |
| etiologies of postgonococcal urethritis in homosexual and heterosexual men: roles of chlamydia trachomatis and ureaplasma urealyticum. | before treatment for urethral gonorrhea, chlamydia trachomatis was isolated from 18% and ureaplasma urealyticum from 37% of 121 men. c. trachomatis was recovered from none of 18 homosexual men who had gonorrhea and from 22 of 95 heterosexual men who had gonorrhea (p less than 0.05). after treatment with a penicillin, postgonococcal urethritis occurred significantly more often in heterosexual than in homosexual men (p less than 0.002). postgonococcal urethritis developed in all men from whom c. t ... | 1978 | 741335 |
| treatment of chlamydia-positive and chlamydia-negative nonspecific and postgonococcal urethritis. | chlamydial and non-chlamydial nonspecific or postgonococcal urethritis in 132 men was treated with different regimens of chlortetracycline and doxycycline. chlortetracycline 250 mg four times daily for 12.5-18.5 days given to 70 men resulted in a clinical cure of urethritis in 80% of cases (56/70). there was no difference in the cure rate between chlamydia-positive (40) and chlamydia-negative (30) cases. in no instance was the treatment failure, i.e., re-appearance of urethritis, associated with ... | 1978 | 742827 |
| chlamydia trachomatis and pneumonia in infants: report of two cases. | in two cases of pneumonia associated with chlamydia trachomatis in infants the symptoms began in the second week of life and the illness was severest at 4 weeks of age. both infants were afebrile. one had a history of conjunctivitis. both presented with a characteristic staccato cough and tachypnea but little evidence of peripheral airway obstruction. chest roentgenograms showed interstitial and alveolar pulmonary infiltration in hyperexpanded lungs. the serum igm concentrations were markedly el ... | 1978 | 743659 |
| chlamydia shedding by four species of wild birds. | four wild bird species--great-tailed grackle (cassidix mexicanus), common grackle (quiscalus quiscula), brown-headed cowbird (molothrus ater), and mourning dove (zenaidura macroura)--were either inoculated intratracheally with chlamydia psittaci or exposed indirectly as uninoculated cagemates. shedding of chlamydiae was monitored by inoculating mice with suspensions of material eluted from cloacal swabs collected from all birds, usually at 3-day intervals. sporadic shedding of chlamydiae was dem ... | 1978 | 749892 |
| [hemolytic anemia associated with monoclonal bence-jones lambda proteinuria and positive serological reaction for infection with chlamydia microorganisms]. | | 1978 | 752966 |
| [etiopathogenesis of trachoma. classification and observations]. | | 1977 | 757799 |
| ophthalmia neonatorum due to chlamydia trachomatis: a family problem? | the most frequently seen type of infectious ophthalmia neonatorum, inclusion conjunctivitis, is caused by the organism chlamydia trachomatis. this agent is known to be transmitted sexually. until recently, the infections produced by c trachomatis were though to be relatively benign. recent evidence, however, suggests that the organism may produce urethritis and epididymitis in the male; cervicitis, cervical erosions, salpingitis, and puerperal infections in the female; and prematurity and pneumo ... | 1979 | 759548 |
| chlamydial pneumonitis. | | 1978 | 690759 |
| antichlamydial antibody in tears and sera, and serotypes of chlamydia trachomatis isolated from schoolchildren in southern tunisia. | a predominance of tric serotype a has been isolated from schoolchildren in a population in southern tunisia with severe hyperendemic trachoma. the serotyping results correspond precisely with the serological findings in patients' tears and sera. geometric mean titres of serum or tear antibody in defined populations or areas can thus give a useful indication of the prevalent serotypes. collection of tear fluids on sponges is a more practical method than collection by filter paper strips and gives ... | 1978 | 687547 |
| differences in the therapeutic response of chlamydia-positive and chlamydia-negative forms of nongonococcal urethritis. | | 1976 | 767309 |
| [effectiveness of vaccination against chlamydia abortion in sheep]. | | 1975 | 773626 |
| [transient hypercalcemia associated with reiter's syndrome in patients treated by chronic dialysis]. | | 1978 | 682235 |
| the prevention of blindness from trachoma. | | 1975 | 775692 |
| ocular and genital infections with chlamydia. | | 1978 | 648331 |
| [experimental infection of guinea pigs with clamydia. 2. fluorescent antibody examinations]. | the direct fluorescent antibody technique was applied to blood smears and organ impression smears from guinea-pigs killed at various times during 13 weeks following nasal infection with a bovine strain of chlamydia. antigen inclusions were demonstrated one hour after infection in blood granulocytes, after 3 hours in most of the organs examined and after 6-12 hours in all the organs. antigen was present throughout the period of observation in blood smears and samples from nasal mucosa, trachea, l ... | 1975 | 776118 |
| [chlamydia]. | | 1976 | 776757 |