Publications

lighting in hospitals.		2004	470685
draft recommendations on basic medical education: general medical council, united kingdom.		2004	470642
[exopolysaccharide and proteolytic enzyme synthesis by m-, s- and r-forms of mycobacterium lacticolum].	the composition of exocellular polysaccharides was studied in the m, s and r variants of mycobacterium lacticolum 104. the exoglycans of the m and s variants were found to be rather similar but differ considerably from the exoglycan of the r form. the polysaccharides of the m and s cells contained glucose, mannose, galactose, and pyruvic acid; the exoglycan of the r cells contained also the fourth sugar arabinose, but lacked pyruvic acid. the specific rotation of the polysaccharides from the m, ...	1979	470628
[biomass accumulation by polyploid forms of candida guilliermondii yeasts].	under the action of a mitotic poison (acenaphthene), the haploid culture of candida guilliermondii assimilating n-alkanes yielded a polyploid form whose cells were four times larger, on the average, than in the haploid culture. when the pure culture was grown under stationary conditions in media with glucose, the economical coefficient, i. e. the ratio between the assimilated glucose and the accumulated biomass, was by 16, 47 and 157% higher in the polyploid culture than in the haploid one after ...	1979	470627
studies on conformational changes in f-actin of glycerinated muscle fibers during relaxation by means of polarized ultraviolet fluorescence microscopy.	by means of polarized ultraviolet fluorescence microscopy the conformational changes of f-actin occuring in glycerinated muscle fibers of rabbit and barnacle (balanus rostratus hock.) under the influence of adenosine triphosphate in the presence of ethylene glycol bis(beta-amino-ethyl ether)-n,n'-tetraacetic acid were discovered. these changes seem to be located near the surface of the globules thus hampering the penetration of univalent iones and neutral molecules into the f-actin macromolecule ...	1979	470613
[isolated thrombosis of the deep femoral vein].		2004	470589
[colonic diverticulosis-diverticulitis. what is their origin? how can they be prevented?].		2004	470586
detection of complement (c3d) coated cells in a newborn due to maternal anti-i.	a case of a positive direct antiglobulin test on a newborn's cord red blood cells caused by maternal anti-i is reported. the direct antiglobulin test was moderately positive using polyspecific antiglobulin reagent and monospecific anti-c3d, but negative using monospecific anti-igg. the infant showed no clinical signs of hemolytic disease of the newborn.	1996	452076
laseque's sign--an important bedside diagnostic sign in acute polyradiculopathy (guillain-barre syndrome).		2004	451640
latent cirrhosis in singapore. a morphological and aetiological study.		2004	451637
indications for surgery for intrathoracic metastases in testicular carcinoma.		2004	451634
dissociations between the effects of lsd on behavior and raphe unit activity in freely moving cats.	the hypothesis that the action of hallucinogenic drugs is mediated by a depression of the activity of brain serotonergic (raphe) neurons was tested by examining the behavioral effects of d-lysergic acid diethylamide (lsd) while studying the activity of raphe neurons in freely moving cats. although the results provide general support for the hypothesis, there were several important dissociations. (i) low doses of lsd produced only small decreases in raphe unit activity but significant behavoiral ...	1979	451617
thermodynamics and kinetics of the interaction of copper (ii) ions with native dna.		1979	444636
carcinogenic hydrocarbons increase the acceptance of transfer ribonucleic acid for methionine.		1979	444273
the problem of interaction of shigella with epithelial cells.	a review and analysis of data on the investigation of factors concerning the initial events of interaction of shigella with epithelial cells: attachment of penetration are presented. in the experiments with 3h-labeled bacteria it was shown that although common pili confer adhesive properties to bacteria but the penetration of shigella into the cell is not increased. it was stated that lps of shigella o antigen plays an important role not only in interaction with cellular and humoral factors of t ...	1979	442880
electroconvulsive therapy: an overview.	modifications in technique, including the use of anesthesia and muscle-relaxing drugs, make electroconvulsive therapy safe and easy to administer. there are few contraindications, complications are rare, and efficacy is well-documented.	2004	441398
high-resolution ultrasonography of scrotal pathology.	a prototype high-resolution (10-mhz) real-time ultrasonic system was used to study 22 patients who were ultimately proved to have intra- and extratesticular tumors, scrotal fluid collections, and inflammatory processes. in 5 of 6 patients with primary testicular masses, there were areas of decreased echogenicity within the testis when compared with surrounding normal tissue. in general, the method was highly effective in differentiating and characterizing testicular and extratesticular processes ...	2004	441377
hamartoma (mesenchymoma) of the chest wall in infancy.	chest wall hamartoma, commonly known as mesenchymoma, is very rare in infants and usually present at birth. this lesion is a focal overgrowth of normal skeletal elements, histologically, it is benign. the radiographic appearance is that of a partially mineralized extrapleural mass involving one or more ribs. surgical ablation seems to be the proper treatment and is curative. nine cases of this condition are presented, including long-term follow-up in 4.	2004	441372
contribution of adrenal medulla, spleen and lymph, to the plasma levels of dopamine beta-hydroxylase and catecholamines induced by hemorrhagic hypotension in dogs.		1979	438992
multi-element analysis of the rat hippocampus by proton induced x-ray emission spectroscopy (phosphorus, sulphur, chlorine, potassium, calcium, iron, zinc, copper, lead, bromine, and rubidium).	a technique for multi-element analysis of brain tissue by proton induced x-ray emission spectroscopy (pixe) is described and data from analysis of fixed and unfixed samples from rat hippocampus, neocortex, amygdala, and spinal cord is presented and commented on. the atoms present in the tissue are bombarded with protons which causes the ejection of electrons from the inner shells. when the "holes" are refilled with electrons from outer shells, x-ray quanta characteristic for each element are emi ...	1979	429203
acceptance of hospital-related group practices vary widely.		1974	428966
[international day of the child].		2004	427841
incidence and pathological features of spontaneous tumors in athymic nude mice.	systematic observation of 1141 nude mice (swiss background [corrected] strain) that received human tumor transplants revealed 24 spontaneous tumors, 18 of lymphoreticular origin and 6 pulmonary adenomas. spontaneous tumors were seen at an average age of 9.1 months, and 22 of the tumors were seen only in that fraction of our group (324 mice) surviving for 5 months or more (22 of 324 x 100 = 6.8%). transplantation of these tumors to other nude mice was successful in three of five cases. mice trans ...	1979	427772
clinical medical officers in a child health service.		2004	427465
abortion and the nhs: the first decade.		2004	427432
plasmapheresis and severe glomerulonephritis.		2004	427395
[contribution of the section medical pedagogy to the improvement of quality and effectiveness of health care].		2004	425577
[life's holiness contra individual autonomy. medical ethics concerning blood transfusions to members of the jehovah's witnesses].		1984	425188
two methods for calculating regional cerebral blood flow from emission computed tomography of inert gas concentrations.	two methods are described for calculation of regional cerebral blood flow from completed tomographic data of radioactive inert gas distribution in a slice of brain tissue. it is assumed that the tomographic picture gives the average inert gas concentration in each pixel over data collection periods of 30 to 60 sec. in the early picture method a single picture taken during maximum inert gas concentration (by intaarterial injection or by inhalation) is analyzed. in the sequence of pictures method ...	1973	422795
dimensionality of the repression sensitization scale.	study of the internal structure of the r-s scale failed to support a finding of unidimensionality or bipolarity, as theory suggests. a factor analysis of the item matrix revealed a poorly defined multifactor structure that contained five relatively weak unipolar factors (n = 200). guttman's reproducibility and the kuder-richardson coefficient adjusted for test length similarly failed to support the presence of a unifactor structure. the relatively high coefficient of dimensionality was rejected ...	1973	422735
comparison of the membrane composition of spiroplasma citri and the corn stunt spiroplasma.	components of membranes isolated from spiroplasma citri and corn stunt spiroplasma grown at 28 degrees c were analyzed. on a protein basis, lipid phosphorus was lower and cholesterol was higher in s. citri. only minor differences between the two species were found in fatty acid composition, reduced nicotinamide adenine dinucleotide diaphorase, and adenosine triphosphatase.	1979	422510
high pressure liquid chromatographic determination of nitrofurazone in milk.	a rapid high pressure liquid chromatographic (hplc) screening method for the quantitative determination of nitrofurazone in milk has been developed. the drug is extracted with ethyl acetate from a 2.0 ml milk serum sample, the organic layer is evaporated to dryness, and the residue is dissolved in the mobile phase and injected into the liquid chromatogarph. a reverse phase mubondapak c18 column is used with monitoring at 365 nm. the detection limit is 5 ppb and recoveries are 57--67%. mass spect ...	1979	422501
forearm and finger blood flow responses to passive body tilts.	ten to fifteen healthy subjects, ages 18--30 yr, were used to assess the correlation of forearm blood flow with graded passive body tilts and vascular resistance and also to discern the relative effects of body tilts on finger blood flow. in the head-up tilts forearm blood flow and arterial blood pressure fell progressively, whereas forearm vascular resistance and pulse rate increased. in the head-down tilts the forearm blood flow and the arterial blood pressure increased, whereas the forearm va ...	1972	422442
radiation dose from solar flares at ground level.		1972	422377
the canine eye: the vessels of aqueous drainage.	lumenal castings of canine vessels of aqueous drainage, prepared by microvascular injection of room-temperature vulcanizing silicone or batson's methacrylate corrosion compound no. 17, were viewed with a stereo dissecting microscope and by scanning electron microscopy. the pathways for aqueous drainage in the dog appear to extend radially from the interstices of the filtering meshwork, through the deep intrascleral venous plexus, to the midscleral venous circle of hovius, which also serves choro ...	1979	422328
[tibial torsion in children with congenital talipes equino-varus].		2004	421616
legionnaires' disease presenting with empyema.	legionnaire's disease presenting as empyema has not been previously described, although pleural effusions are not uncommon. a 56-year-old woman had a ten-day history of pleuritic chest pain and a large loculated empyema. legionnaires' disease was documented by serum indirect fluorescent antibody studies.	2004	421592
computer tomography, radionuclide imaging and ultrasonography in hepatic mass lesions.	the livers of 86 patients comprising this report were examined by both transmission computerized tomography (ct) and radionuclide scans (ls). fifty-nine of them were also examined by gray-scale ultrasound (us). in a comparative study, the strengths and weaknesses of each modality were evaluated. ct demonstrated 85%. us 82%, and ls 73% of masses involving the liver. because of better resolution and sectioning capabilities, together with stop-motion imaging, ct and us detected smaller and deeper m ...	1977	421442
projection from the vestibular nuclei to the inferior olive in the cat: an autoradiographic and horseradish peroxidase study.	injections of horseradish peroxidase (hrp) in the inferior olive of 13 cats resulted in the labeling of neurons in the medial (mvn) and descending vestibular nuclei (dvn) as well as in subgroups g, p.h., s.v., x and z. the contribution of groups p.h. and z. could not be definitively established. injections of triated leucine in the vestibular nuclei and adjacent reticular formation in 4 cats indicated that the previously identified vestibular nuclei and subgroups project bilaterally to the dorso ...	1979	421137
oesophageal reflux and its myths.		1977	421073
skeletal changes in the condylar cartilage of the neonate mouse mandible.	histological and histochemical qualitative and quantitative determinations are provided concerning the skeletal changes taking place in the growth center of the mandibular condyle in the neonatal icr mouse. this study followed the changes in both the major matrical components (collagen, acidic glycosaminoglycans and glycolipids) as well as in the various cartilage cells throughout the maturational period of the neonatal condyle. it was found that the transformation of neonatal condylar cartilage ...	1979	420892
prediction of postoperative respiratory complications by simple spirometry.	spirometry was carried out before and after operation in groups of patients undergoing three preselected surgical procedures. the patterns of impairment of pulmonary function in each group are discussed. only in patients undergoing inguinal herniorrhaphy was spirometry of value in determining an 'at-risk' group for the development of respiratory complications. discrimination was optimal on the 1st postoperative day, making it possible for 70% of patients to be discharged from hospital 48 h after ...	2004	420497
cost of individualizing aminoglycoside dosage regimens.	the estimated annual costs associated with operating a clinical pharmacokinetics service within a 450-bed, metropolitan county hospital were studied. using three aminoglycoside serum level determinations, a computer program estimates the patient's pharmacokinetic variables and calculates a dosage regimen which will maintain serum concentrations in the desired range. pharmacists are involved in assessing the patient's initial clinical condition and in recommending doses and dosing intervals. fixe ...	2004	420232
relationship between blood flow velocity in the choroid and intraocular pressure in rabbits.	by using thermistors for calorimetry to monitor blood flow velocity in the choroid of the anaesthetized rabbit, it was found that an elevation of intraocular pressure reduced the choroidal blood flow. the relationship between the ratio of perfusion pressure to intraocular tension (x) and the reciprocal value of the percentage of blood flow velocity (l/y) showed a curve convex towards the pressure axis. on a log-lin scale the graph was linear. a significant linear correlation with a coefficient o ...	1979	419976
the aetiology and outcome of abruptio placentae.	a series of 193 cases of abruptio placentae in a hospital population of 35,217 is described. this is an incidence of 0.55%. in the series both age and parity, but not pre-eclampsia or anaemia, are significant associated factors. the recurrence rate of abruptio placentae was 5.6%. there were no maternal deaths and the perinatal mortality was 35%. epidural analgesia does not abolish the pain of the abruptio placentae in spite of abolishing the pain of labour.	2004	419953
[the effect of blood-filled meshwork of arachnoid villi in connection with posttraumatic brain edema (author's transl)].	based on the kellie-munro doctrine according to which the intracranial compartments--blood, brain, and csf--are in a state of pressure and volume equilibrium, we examined if traumatic lesions of the liquor absorption passages could change the intracranial pressure (icp). therefore, we reviewed the arachnoid villi and granulations of patients which died as a result of head injuries. in cases of traumatic subarachnoidal hemorrhages the meshwork of arachnoid villi are filled throughout with blood. ...	2004	419940
the fine structure of subcortical neurofibrillary tangles in progressive supranuclear palsy.	the fine structure of subcortical neurofibrillary tangles was investigated in pallidum, substantia nigra, periaqueductal gray, pontine reticular gray, and dentate nucleus of 5 autopsy cases of progressive supranuclear palsy. only tangles due to straight 150 a wide filaments have been detected. these findings, obtained from a large series of cases and areas examined, confirm previous observations on the fine structure of neurofibrillary tangles in progressive supranuclear palsy and suggest that t ...	2004	419938
[benign and malignant tumors of the thyroid gland. diagnosis and therapy in general practice].		2004	419811
sickle cell screening.		2004	419344
pharmacokinetics of intracarotid artery 14c-bcnu in the squirrel monkey.	a comparison of intravenous to intracarotid artery (ica) administration of 14c-bcnu (1,3-bis(2-chloroethyl)-1-nitrosourea) was made in squirrel monkeys. radioactivity was measured as soluble drug products and as rna-, dna-, and protein-bound radioactivity. the ica administration of bcnu achieved 190% to 280% higher brain nucleic acid-bound drug levels than use of the intravenous route in the infused hemisphere and 130% to 280% higher levels than in the noninfused hemisphere. in addition, some br ...	1978	416182
proposals for quality control methods of bacterial vaccines for immunostimulation. iii. effect of bcg and c. parvum on in vivo listeria clearance and tumor growth.	two quality control methods for bcg and c. parvum are described. first, in vivo macrophage dependent-spleen clearance of listeria monocytogenes in inbred b10lp mice. bcg and c. parvum were administered intravenously prior to listeria inoculation (a prophylactic model). conditions for enhanced listeria clearance including dose, route and time interval were described for each vaccine. next, a tumor model was developed: i.e. a fibrosarcoma, chemically induced by 20-methylcholanthrene in inbred balb ...	1977	415924
specific antiserum to the main intrinsic polypeptide of chick lens fiber cell plasma membranes.		1978	415893
presence of common idiotypes on antibodies induced by glutamic acid-lysine-containing terpolymers in responder and nonresponder mice with the ig-1b heavy chain allotype.	a b10.a (5r) responder mouse to the random linear terpolymer, poly--(glu, lys, phe), glphi, can produce immunoglobulins which bind poly-l (glu, lys), gl, that share idiotypic determinants with gl-binding antibodies produced by other members of the same strain. expression of these common idiotypic determinants, termed bgl, is independent of the h-2 halotype and closely linked to the ig-lb heavy chain allotype. moreover, nonresponder mice with the ig-lb heavy chain allotype, when immunized with gl ...	1977	415884
[interaction between plasma glycoproteins and concanavalin a: significance of the blastic transformation test. (i)].		2004	415751
nature of collagens synthesized by monkey periodontal-ligament fibroblasts in vitro.	1. first subcultures of fibroblast-like cells from adult monkey periodontal ligament were incubated in the presence of 14c-labelled amino acids and produced significant amounts of type-i and type-iii collagens. 2. the proportion of type-iii collagen produced was calculated on the basis of the recovery of procollagens from deae-cellulose chromatography to be approx. 20%, and at least 10% when analysed as collagens on cm-cellulose chromatography. 3. sodium dodecyl sulphate/polyacrylamide-gel elect ...	1978	415740
[prevention of the nonperfusion phenomenon by pharmacologic agents in revascularized myocardial infarct].		2004	415696
neurofibromatosis in children.	neurofibromatosis occurs once in every 3,000 live births. café au lait spots are the most common presenting lesion. five spots with a diameter of at least 0.5 cm. should be considered diagnostic in children. spinal deformity is the most common bony lesion. scoliosis varies from mild nonprogressive forms to hairpin curvatures. four types of pseudarthrosis of the tibia can be distinguished, with progressively more serious prognoses. the incidence of neoplasia greatly exceeds that of the general po ...	2004	415586
[aggravation of experimental dysentery in mice and acceleration of the process of multiplication of pathogenic and conditionally pathogenic bacteria under the effect of yeast rna].	simultaneous infection of mice with sh. flexneri subtype 2a, culture, with various doses of rna sodium salt (narna) or administration of the preparation 3 hours prior to or 6, 12, and 18 hours after the infection was accompanied by aggravation of the experimental infection in mice. this was expressed in a greater number of animals which contracted the disease and died, and in increased blood and peritoneal exudate microbiol density. the same processes were noted in mice infected with equal doses ...	1978	415460
[in vitro radioimmunological research].		1975	415209
what's primary in primary nursing?		1975	415203
immunochemical and biochemical studies demonstrating the identity of a bovine spinal cord protein (scp) and a basic protein of bovine peripheral myelin (bf).		1978	415121
effect of triiodothyronine on thyroliberin-induced somatotropin release in patients with acromegaly.		1974	414908
[coryneform bacterias of the bovine udder].		1978	414906
antilymphocyte antibodies in systemic lupus erythematosus patients and their relatives: reactivity with nonhuman lymphocytes.		1978	414873
the use of tetracyclines on the chemotherapy of experimental east coast fever (theileria parva infection of cattle).	in a series of experiments, groups of cattle, undergoing patent east coast fever (ecf) reactions induced by the inoculation of tick-derived stabilates of theileria parva infective particles, were treated by parenteral administration of 2 tetracyclines. ten cattle were treated with n-pyrrolidinomethyl tetracycline at 15 mg/kg for 5 days, starting on the first day macroschizonts were detected in lymph node biopsy smears. nine of these treated cattle survived ecf reactions induced by an inoculum wh ...	1977	414390
theileria parva piroplasmosis in mice, and its attempted transmission with rhipicephalus appendiculatus ticks.	theileria parva piroplasm infection of mouse erythrocytes was detected, following intraperitoneal inoculation of mice with irradiated cultures of t. parva-infected bovine lymphoid cells. infection could not be transmitted to cattle using rhipicephalus appendiculatus ticks.	1977	414389
measurement of functional capacity with visual analogue scales.	the value of three visual analogue scales for measuring aspects of functional capacity was assessed in 22 patients with rheumatoid arthritis receiving long-term treatment. a scale in which patients were allowed to choose a function which was a particular problem gave the best results, with more severe initial impairment and greater change with treatment. this scale was as useful as pain in assessing the result of treatment.	1979	414343
[preclinical diabetes mellitus in children].		1979	414321
[modification of fetal serum proteins and pathogeny of pregnancy toxemia].		1993	413660
[safety and immunologic effectiveness of polyantigen from shigellae for oral immunization of monkeys].	clinical, morphological, and immunological study was carried out in monkeys given shigellae antigen in tablets orally. each tablet contained 0.5 mg of the antigens obtained by boiven's method from sh. flexneri 2a, 3, 4a, 4b, 6 and sh. sonnei. daily administration of the preparation for 4 days and then 4 times at the interval of 5 days proved to be harmless for monkeys. a marked immunomorphological reaction in the form of hyperplasia of the lymphoid elements of the wall of the large intestine and ...	1977	413291
oral immunization of monkeys with polyvalent dysentery vaccine.	macaca mulatta monkeys were immunized orally with polyvalent boivin extract of shigella flexneri 2a, 3a, 4a, 4b, 6 and shigella sonnei. the total immumizing dose for each component was equivalent to 1.2 x 10(12) cells. after challenge with 7.5 x 10(10) cells of a virulent s. flexneri 2a strain, out of 20 immunized animals 2 developed dysentery and 4 showed mild dyspepsia; all 6 control animals became ill with dysentery. vaccination failed to influence the incidence, duration or the intermittent ...	1977	412396
[epileptic seizures in cerebral tumors (author's transl)].		2004	412179
echocardiographic diagnosis and evaluation of cardiomyopathies: idiopathic hypertrophic subaortic stenosis, chagas' heart disease and endomyocardial fibrosis.	echocardiographic investigations on patients with hypertrophic cardiomyopathy with obstruction have been detailed and compared with the changes found in sixty patients with chronic chagas' 'cardiomyopathy'. these changes are similar to those encountered in congestive cardiomyopathy. endomyocardial fibrosis is rare in venezuela, but six patients have been found in that country and the echocardiographic changes in one of these patients has been included in this study.	2004	412175
primary tuberculosis in children (review of 115 bacteriologically-proven cases).		2004	412162
rhesus incompatibility in batak karonese, indonesian native male infant.		2004	412161
the myelodysplasia and hydrocephalus program in nebraska: a 15 year review of costs and benefits.		2004	412114
[study of intestinal infections in experiments on monkeys].		1977	410189
[symptom changes and rational therapy of vitamin b12 absorption disturbances (author's transl)].	longterm parenteral therapy with the physiological depot form of vitamin b12 (aquocobalamin) is now the treatment of choice for pernicious anemia and funicular myelopathy. an optimal dosage scheme is given. high-dose oral and intrathecal applications of viatamin b12 are also possible in the individual case. if symptoms of neurological deficiency are already present in funicular myelopathy, additional physiotherapeutic measures, supervision of bladder function, prophylaxis of decubitus ulcers and ...	2004	409935
purification of an acidic nuclear protein antigen and demonstration of its antibodies in subsets of patients with sicca syndrome.		1999	408417
effects of 19-hydroxy-prostaglandins on oviductal and uterine motility.	the effects of 19-hydroxyprostaglandins (19-oh-pgs) were tested in vivo on the rabbit oviduct and uterus and on the rhesus monkey (macaca mulatta) uterus. the 19-oh-pges suppressed spontaneous oviductal and uterine activity in the rabbit. the qualitative effect on the rabbit oviduct of 19-oh-pges was similar to that of pge2. however, the typical response of the rabbit uterus to pge2 was an increase in muscle activity. with regard to the rabbit oviduct, 19(r)-oh-pge2 was as potent as pge2, but 19 ...	1977	404673
prenatal diagnosis of the congenital nephrotic syndrome.		2004	404622
neurite induction in mature cortical neurones in feline gm1-ganglioside storage disease.		1977	404568
treatment of diabetic ketoacidosis with continuous infusion of insulin.		2004	404413
the role of cellular locomotion in leukemic infiltration. an organ culture study on penetration of l 5222 rat leukemia cells into the chick embryo mesonephros.	the significance of cellular locomotion for leukemic infiltration was investigated using l 5222 rat leukemia cells. previous cinemicrographic studies have shown that these cells are able to locomote only after formation of a uropod-like posterior extension. this characteristic locomotive configuration of l 5222 cells is easily recognizable in scanning electron micrographs and appropriate sections. leukemia cells were inoculated on slices of chick embryo mesonephros incubated for 24h; at this tim ...	1977	403674
shigellae and reiter's syndrome.		1979	400766
mental disorders in pharaonic egypt.		2004	400639
[morphofunctional requirements of upper and lower denture base in complete dentures. impression technic].		2004	400636
[a case of carcinoma of the tongue treated with megadoses of 6-alpha-methylprednisolone hemisuccinate].		2004	400635
resistance to lyophilization of salmonella typhi, escherichia coli and shigella flexneri strains.		1979	400513
[drug resistance of shigella strains isolated in central italy during 1969-1976 (author's transl)].	only ninety-three strains of shigella, eightyseven of which have been identified as s. sonnei and six as s. flexneri were collected during 1969-1976 at the pathogen enterobacteria centre of pisa in central italy, as evidence of an epidemiological situation marked by a rare occurrence of syndromes related to these organisms. the collected strains were tested with disks of nine antibacterial drugs in common use: the survey detected sensitivity of all the strains to cephaloridine, ampicillin, carbe ...	1979	400254
[research methods of r factors (author's transl)].	after having outlined the routine methods for the study of drug resistance plasmids used at highly specialized centres such as the london enteric reference laboratory, the aa. examine the most practical methods of a pure and simple way of discovering r factors in enterobacteria. a brief reference is made to some of the in vivo transfer techniques before reducing the various possibilities of in vitro survey to essentials. the experimental conditions realized by some aa. for mating in liquid media ...	1979	400251
colonization by salmonella typhimurium and shigella flexneri iii of the gastrointestinal tract of mice treated with beta-2-thienylalanine and streptomycin.	mice fed beta-2-thienylalanine (beta-2-t) by oesophageal tube were no more susceptible to gastrointestinal tract colonization by salmonella typhimurium or shigella flexneri iii than control mice fed water. in both beta-2-t-fed and water-fed groups, the increasing dosage of s. typhimurium, in logarithmic increments to groups of mice, resulted in increasing numbers of these bacteria detectable on dilution plates from organ homogenates. colonization by s. flexneri iii only occurred at a dosage of 1 ...	1979	399720
the intestinal flora and infant botulism.	the intestinal flora of experimental animals interferes with infection by species of salmonella and shigella. protection against infection with these organisms appears to be related to high concentrations of volatile acids, low ph, and low oxidation-reduction potential of the intestinal contents of animals with an intact flora. there are no data to show that the flora influences colonization of the intestine with clostridial species, but indirect evidence suggests that the intestinal flora may b ...	1979	399374
[is psoriasis an autoimmunologic disease?].	dthe defective function of t-lymphocytes, which is a finding in active psoriasis, is transitional and reversible, whereas the immunological mechanism is mainly related to the formation of immune complexes consisting of stratum corneum antibodies and stratum corneum antigen, which through binding of complement and activation of chemotactic complement components is responsible for the phenomenon of "squirting papillae". the earliest lesions preceding pin point papules, called pre-pin-point papules ...	1995	398360
histoautoradiographic investigation of the invasive dissemination of ehrlich ascites tumor cells through the organs of the mouse.	in this paper the attempt has been pursued to quantify by a well planned experimental technique the ability of the neoplastic cells to spread around in vivo through various organs of laboratory animals. by making use of the histoautoradiographic techniques the incorporation of 3h thymidine either by the normal and by the neoplastic cells has been investigated at many different anatomical sites in ehrlich ascites tumor-bearing mice. the method has been shown to be well suited also for the quantit ...	1979	398216
comparison of some shigella flexneri (escherichia coli) hybrids in cross agglutination and agglutinin absorption tests.	antigenic structure of lac+ hybrids selected from escherichia coli x shigella flexneri crosses was compared in the cross agglutination and absorption tests. identity of the hybrids from the recipients of serotype 2a and variant y was proved, as well as from serotypes 1b and 4b. the latter hybrids were coupled with shigella flexneri strains 3a, 3b and 3c. the hybrids appeared almost identical with serotype 3c.	1979	398206
phagocyte functions in familial mediterranean fever.	monocytes derived from peripheral blood of patients with familial mediterranean fever (f.m.f.) demonstrated lower phagocytic capacity for shigella flexneri and depressed bactericidal activity against s. albus when compared to monocytes from healthy individuals. treatment of patients with colchicine did not alter these functions. on the other hand, chemokinesis of pmn of f.m.f. patients was enhanced especially during attacks. colchicine treatment decreased significantly the pmn chemotactic migrat ...	1979	397753
antigenic similarity of morphologic type ciii1 bacteriophages.		1979	397728
the new editor-in-chief of artery, henry f. hoff, ph.d.		2004	395931
the cellular and humoral immune response after administration to the guinea pig of shigella flexneri 2a t32--istrati vaccinal strain by different routes.		1978	395927