Publications

absence of heart-rate effects in isolated frog heart irradiated with pulse modulated microwave energy.	isolated frog hearts were irradiated with pulse modulated microwave energy synchronized with the ecg. no statistically significant or otherwise observable differences were found between the heart rate of irradiated groups and the nonirradiated control group. experiments were performed to explore the possible effects of currents induced between the recording electrodes. increases in heart rate occurred when applied current pulses between 20 and 30 ma were synchronized with the ecg during an inter ...	2005	1082513
results of direct coronary artery graft reconstruction. a five-year clinical and arteriographic appraisal.	three hundred thirty-six patients with severe coronary artery disease were operated upon between june, 1969, and december, 1974. all were followed from 1 to 66 months (average, 37 months) with respect to survival and late myocardial infarction. the patients operated upon were compared statistically with a group of unoperated patients, and this evaluation demonstrated significantly better late survival in the surgically treated patients who had double- and triple-vessel disease. two hundred thirt ...	2005	1081380
six and one-half month old infant with fever and irritability.		1975	1081274
[lymphocytes of perypheral blood in p.r. under treatment with penicillamine d].		2005	1081252
mechanism of action of cholera toxin. specific inhibition of toxin-induced activation of adenylate cyclase.		1975	1079778
sialic acids and sialyltransferases in murine lymphoid cells: indicators of t cell maturation.		1975	1079171
[the nature of nuclear enlargement in urethane and isoprotenol-stimulated salivary glands (author's transl)].		1975	1073694
[contribution to the study of the ion fluoride determination in the public water supply system (author's transl)].		2005	1073693
inter-relationship between autoregulation of glomerular filtration rate, tubuloglomerular feedback and juxtaglomerular renin activity in normotensive and hypertensive rats.	1. reduction of renal perfusion pressure from 133 mmhg to 117 mmhg in control rats did not induce a significant change of kidney glomerular filtration rate (gfr) or nephron gfr determined in distal tubules. in contrast, nephron gfr measured in proximal tubular segments (ngfr-p) fell significantly. 2. qualitatively the same response of filtration rate to changes of arterial blood pressure was found in the chronically clipped kidneys of goldblatt hypertensive rats after acute removal of the clip. ...	1976	1071583
once daily dosage beta-blockade: antihypertensive efficacy of slow release oxprenolol as related to renin and age.	a single daily dose antihypertensive therapy with a new slow-release (sr) form of the beta-adrenoceptor blocking agent oxprenolol was as effective as a standard tid beta-blocker regimen in maintaining therapeutic effects over 24 hours. the good overall response rate (target larger than or equal to mmhg diastolic) of 67% was achieved in eight of the 11 high renin patients and 16 out of the 20 normal renin ones; the five low renin patients, who were also older, proved to be non-responsive. in term ...	2001	1071402
wolf cubs learn that teeth can last a lifetime.		2005	1070393
public speaking. how to become a better public speaker.		2005	1070389
when death necessitates selling a practice.		2005	1070377
don't smoke smoke smoke that cigarette.		2005	1070373
location.		2005	1070368
equity versus debt financing.		2005	1070367
adjuvant immuno- and/or chemotherapy with neuraminidase-treated autogenous tumor vaccine and bacillus calmette-guérin for head and neck cancers.		1976	1069553
therapeutic effectiveness of neuraminidase-treated tumor cells as an immunogen in man and experimental animals with leukemia.	the immunogenicity of leukemia l1210 in dba/2 ha and 6c3hed lymphosarcoma tumor cells in c3h/f mice was significantly increased after treatment with v. cholerae neuraminidase. dba/2 ha and c3h/f mice repeatedly immunized with neuraminidase-treated tumor cells rejected subsequent challenge of 10(7) or 10(6) untreated tumor cells, respectively. based on the 51cr microcytotoxicity assay, both strains of mice showed strong complement-dependent antibody titers and cell-mediated immunity. sera and spl ...	1976	1069551
[case of chronic myeloid leukemia complicated by nephrolithiasis].		2005	1068596
choleragen-mediated release of trapped glucose from liposomes containing ganglioside gm1.	125i-labeled choleragen was bound to liposomes containing galactosyl-n-acetylgalactosaminyl-(n-acetylneuraminyl)-galactosylglucosylceramide (gm1), but not in large amounts to ganglioside-free liposomes nor to those containing n-acetylneuraminylgalactosylglucosylceramide (gm3), n-acetylgalactosaminyl-(n-acetylneuraminyl)-galactosylglucosylceramide (gm2), or n-acetylneuraminylgalactosyl-n-acetylgalactosaminyl-(n-acetylneuraminyl)-galactosylglucosylceramide (gd1a). choleragen released trapped gluco ...	1976	1068459
immune responses in cholera vaccinated persons.		1976	1066435
[induction of phagocytosis by immunotherapy against leukemic leukocytoblasts].	since 1975, the authors have been working in immunochemotherapy in acute myeloblastic leukemic adult patients. autologous leukemic leucocytoblasts have been cultured with vibrio cholerae neuraminidase (nvc). thereafter, neoplastic cells were radiated with cobalt bomb and frozen to--70degreesc and afterwards 5 x 10(6) of these leucoblasts were intradermally injected to each patients every eight days. all patients received between six to ten injections. so far, ten such patients have been followed ...	1976	1066088
mandibular growth and dysfunction: a cephalometric and electromyographic analysis of a cross-bite case.		2005	1065355
inhibition of calcium phosphate precipitation by human salivary secretions.		1976	1065265
[adenomatoid odontogenic tumor].		2005	1065244
[the detection of a case of scleroderma during pre-prosthetic dental examination].		2005	1065241
intra-arterial injection of a barbiturate--a case report.		2005	1065224
a disconnection alarm for the bennett ba-4 ventilator.	a simple warning device is described to attach to a bennett ba-4 ventilator. it has proved reliable in practice when the ventilator is operated on pressure limit.	2005	1065222
the child with leukemia: in a special hematology clinic.		2005	1065220
immune markers in adult acute leukemia.	three cases of adult acute leukemia were examined for immunologic markers. incubation of leukemic cells with anti-d (igg)-coated erythrocytes was used for the identification of monocytes; sheep erythrocytes were employed for t-cells and fluorescein-conjugated anti-mixed immunoglobulins for b-cells. it was shown that igg receptors (monocytes) were present on immature cells with predominant monocytic components; t- and b-cell markers were absent in the mono- and myelocytic leukemias.	1976	1065217
achievement award 1976: the robert wood johnson foundation.		2005	1065210
letter: microvilli.		2005	1065167
tongue-tie that office gossip.		2005	1065136
arthroplasties of the upper extremity.		2005	1064951
reactive arthritis associated with infection.		2005	1064948
recurrent dislocation of the mandible.		2005	1064941
dental treatment in the hemophiliac.		2005	1064933
ada standards for dental prepayment programs.		2005	1064930
scda policy on continuing education.		2005	1064924
guest editorial.		2005	1064923
those dangerous roentgens and how to control them: ii radiation hazards and protection as they relate to exposures in dental radiography.		2005	1064920
the intravenous infusion of co-trimoxazole in cases of septicaemia: tolerance and results of treatment.	the tolerance to co-trimoxazole given by intravenous infusion was investigated in 25 patients suspected to be suffering from septicaemia. one patients developed allergic skin manifestations and two had increased difficulties with cardiac insufficiency, probably on account of the infusion. the other patients tolerated well. the results of treatment of 11 patients with septicaemia were good in 8 cases. in 2 cases, the poor results of the treatment can be explained by the presence of undrained absc ...	2005	1064919
absorption of iron from slow-release and rapidly-disintegrating tablets - a comparative study in normal subjects, blood donors and subjects with iron deficiency anaemia.	the absorption of iron from slow-release and rapidly-disintegrating ferrous sulphate tablets has been compared using a double radioiron isotope technique. the studies were performed in 15 normal subjects, 20 blood donors and 10 patients with iron deficiency anaemia. the preparations containing 100 mg of ferrous iron were given twice daily on alternate days for 10 days. the absorption differed significantly between the three groups of subjects, being highest in the anaemic patients and lowest in ...	2005	1064905
[personal experiences with congenital cysts and fistulas of the neck].		2005	1064065
elucidation of hydrocarbon structure in an enzyme-catalyzed benzo[a]pyrene-poly (g) covalent complex.	the carcinogen, benzo[a]pyrene, was covalently attached to poly (g) by liver microsomes from rats pretreated with 3-methylcholanthrene. the complex was hydrolyzed with enzymes or base and products were isolated by sephadex chromatography. absorbance and fluorescence spectra of the products fit that of red-shifted pyrene aromatic system and suggest that metabolism has occurred at the 7-, 8-, 9-, and 10-positions of the hydrocarbon. benzanthracene or chrysene fluorescence were not observed in thes ...	1976	1064016
comparative study of alkaline phosphatase activity in lymphocytes, mitogen-induced blasts, lymphoblastoid cell lines, acute myeloid leukemia, and chronic lymphatic leukemia cells.	alkaline phosphatase [orthophosphoricmonoester phosphohydrolase (alkaline ph optimum), ec 3.1.3.1] purified from a burkitt lymphoma cell line (daudi) and moloney-virus-induced murine leukemia (yac) showed unique catalytic properties in substrate specificity and inhibition by cysteamine-s-phosphate. it migrated on polyacrylamide gel electrophoresis in a single activity band. alkaline phosphatase with similar properties was found in several human lymphoblastoid cell lines, in chronic lymphatic leu ...	1976	1064015
[evaluation of diagnostic value of adrenal scintiscanning and venography (author's transl)].		2005	1063995
immunotherapy of human leukemia with neuraminidase-modified cells.		1976	1063908
immunological studies in murine osteosarcoma. immunogenicity, growth kinetics, and immunotherapy.	a transplantable murine osteosarcoma is described. following transplantation into a syngeneic mouse the tumor grows rapidly and kills the mouse with pulmonary metastases simulating human osteosarcoma. a cell-mediated antibody response is evoked in the host mouse as demonstrated by in vivo and in vitro tests. the number of pulmonary metastases may be decreased with adjunctive immunotherapy following excision of the primary tumor. immunotherapeutic materials include bcg and isologous cells treated ...	1976	1063129
mobility of cholera toxin receptors on rat lymphocyte membranes.	fluorescein-labeled cholera toxin binds detectably to 40-60% of rat mesenteric lymph node cells and induces a temperature-dependent redistribution (patch and cap formation) of cell surface toxin receptors. the redistribution is inhibited by several "metabolic," "microtubule," and "microfilament" inhibitors, by concanavalin a, and by anticholera toxin igg. various studies indicate that cholera toxin is at least bivalent, and that this property may be related to both the induction of receptor redi ...	1975	1060063
type-specific action of vibriocidal antibody on vibrio cholerae.	the vibriocidal activity of inaba and ogawa antisera, from which cross-reacting agglutinin had been absorbed, was specific for vibrio cholerae strains of the homologous serotype. no vibriocidal action against strains of the heterologous type was detected. the sera appeared to be equally effective in killing organisms of different biotypes (classical, intermediate, and eitor), provided that these were of the homologous serotype (inaba or ogawa). however, they had been raised against strains of th ...	1975	1059707
stimulation of epinephrine-sensitive fat cell adenylate cyclase by cytosol: effect of cholera toxin.	cytosol prepared from rat epididymal fat cells by centrifugation at 100,000 x g for 1 hr was found to enhance the basal and epinephrine-sensitive adenylate cyclase [ec 4.6.1.1; atp pyrophosphate-lyase (cyclizing)] of fat cell ghosts. cholera toxin also stimulated adenylate cyclase and increased the response to epinephrine in fat cells. a possible relationship between the adenylate cyclase modifying activities of cytosol and the effects of cholera toxin was sought. cytosol from freshly prepared f ...	1975	1059143
interaction of cholera toxin and membrane gm1 ganglioside of small intestine.	ganglioside gm1 was isolated from the small intestinal mucosa of man, pig, and beef and amounted to 0.1, 2.0, and 43 nmol per g fresh weight, respectively. these differences in gm1 content were associated with a quantitatively differing ability of the mucosal cells to bind cholera toxin. human cells bound about 15,000 toxin molecules when saturated with the toxin, porcine cells 120,000, and bovine cells 2,600,000 molecules. the association constant (ka) of the cholera toxin binding was, for cell ...	1975	1058471
ligand-induced redistribution of lymphocyte membrane ganglioside gm1.	dynamic aspects of the binding of cholera toxin to lymphocyte membranes have been studied. we have shown that the receptor for this ligand--the gm1 ganglioside--can be laterally redistributed into aggregates and caps. exogenous purified gm1 inserted into gm1-deficient human leukaemic cells can undergo a similar pattern of ligand-induced mobilisation. these observations may have important implications for both the general behaviour of cell surface glycolipids and the mode of action of cholera tox ...	1975	1057731
[behavior of vibrio cholerae strains of the biotype el tor isolated in apulia in 1973, in relation to various antibiotics and chemotherapeutics].	the tests carried out on the strains of vibrio cholerae of the el tor biotype, isolated during the epidemic in apulia in 1973, brought to light the sensitivity of all the strains to various antibiotics and chemotherapeutic substances. only one initially sensitive strain, when it was isolated again in the same patient, proved to be resistant to tetracycline. on the basis of this discovery and others communicated in published works, the authors outline the problems posed by the emergence of antibi ...	1975	1047628
[clinical and therapeutic study of cholera in dahomey. (133 clinical cases)].		1976	1036472
humoral reponse to neuraminidase-treated tumor cells.	l1210 leukemia cells grew progressively and caused tumor deaths in all recipient mice. however, when these cells had been treated with vibrio cholerae neuraminidase (vcn) prior to injection, tumor deaths did not occur. both untreated and vcn-treated l1210 cells elicited a humoral response, as manifested by an increasing percent of cells in the spleen and peritoneal cavity, with various types of membrane-associated immunoglobulins. progressive tumor growth was associated with a large percent of p ...	1976	1032896
[discrimination of ischemic- and glycoside-conditioned st-t segment changes in stress ecg].		1994	1029953
inhibition of adp-induced platelet aggregation as a possible test for evaluation of the enterotoxigenicity of some enterobacteria. preliminary study].	some culture filtrates or enterotoxin preparations from enterobacteria that activate the adenylate cyclase system (vibrio cholerae, lt fraction from escherichia coli and klebsiella pneumoniae, shigella dysenteriae type 1) exibit an inhibiting effect on adp-induced platelet aggregation, while other enterotoxin preparations not effective on adenylate cyclase system, don't interfere with this model. the a. propose the platelet aggregation as cellular assay to detect enterotoxin fractions effective ...	1976	1028645
comparative studies on the enzymes of different strains of vibrio cholerae & vibrio parahaemolyticus.		1976	1024973
positional distribution of fatty acids in phosphatidylethanolamine of vibrio cholerae 569 b (inaba) at different growth conditions.		1976	1024965
[reactogenicity and immunologic effectiveness of cholerogen-anatoxin. feasibility of revaccination with cholerogen-anatoxin, determination of optimal doses and times for administration].	the authors discussed the results of study of the titre of vibration antibodies and antitoxins one, three and five months after the vaccination of adults with an optimal vaccination dose of cholerogen toxoid (24oo bu). comparison of the immunological information obtained at the above mentioned periods showed the expediency of revaccination three months after the vaccination. immunogenicity of the three doses of the cholerogen-toxoid tested (1200, 2400, 3600 bu) displayed no statistically signifi ...	1976	1024451
[phage typing of cholera vibrios with different sets of phages].	a comparative study was made of two sets of mukerjee and drozhevkina-arutyunova's bacteriophages in typing 514 strains of the el tor vibrios and 45 strains of clasic biotype. it was shown that the mukerjee or drozhevkina-arutyunova's phages could be used for the typing of cholera vibrios. the phages of the latter set prove to detect more phage types (18 against 11); they determine both the phage type and the biotype at the same time. the typing of cholera vibrios of both biotypes is possible, an ...	1976	1024447
[long-term survival of e1 tor cholera vibrios in naturally contaminated sewage].	el tor cholera vibrios of ogava serological type were revealed in the sewage of the locomotive shed for 15 months. in experiment with an oil catcher in naturally infected sewage el tor vibrios survived 36 days, in storage of this sewage at the laboratory--39 days, in the artificially infected sewage of a settlement and of a milk plant--2 and 11 days, respectively, in the oil and disel fuel--14 months. consequently, el tor vibrio can survive in the sewage with a high oil product content for a lon ...	1976	1024446
sensitivity of vibrio group of organisms to minocycline--a new tetracycline derivative.		1976	1024085
[improvement in the method of obtaining monospecific sera to soluble antigens].		1976	1023445
[role of local factors of immunity with regard to cholera infection. i. localization and multiplication of vibrios in ligated small intestine loops of non-immunized rabbits and newborn animals].		1976	1023438
serological response and serum immunoglobulin levels in volunteers immunized with cholera toxin.		1976	1022695
synergistic lymphocyte stimulation to tumor--specific antigens after immunization with modified tumor cells.		1976	1019838
adjuvant immunochemotherapy of murine neoplasms.		1976	1019835
[small outbreak of cholera in the province of orense].		1976	1019557
antibiotic sensitivity pattern of v. cholerae strains isolated in 1974.		1976	1017856
[inhibiting effect of cholera vibrio neuraminidase in rauscher mouse leukemia].	a study was made of the inhibitory effect of neuraminidase of cholera vibrio in mouse rauscher leukemia. it was shown that the processing of cells of the spleen of mice suffering from leukemia with neuraminidase (in a dose of 50 units/ml and more) significantly inhibited the capacity of these cells to induce leukemia in their injection to balb/c mice. in the mentioned concentration neuraminidase injected repeatedly parenterally produced no therapeutic effect in rauscher leukemia.	1976	1016719
study of genetic relationships among marine species of the genera beneckea and photobacterium by means of in vitro dna/dna hybridization.	strains representative of species of the marine genera beneckea and photobacterium were used as reference standards in in vitro dna/dna competition experiments. within a given species, strains were found to be related by over 80% competition. (competition was defined as the amount of radioactive dna displaced by heterologous dna relative to the amount displaced by homologous dna.) on the basis of interspecies competition values (expressed as averages), the following groupings could be made: 1. " ...	1976	1015934
effects of noxious stimulation of the skin on transmission through the spinocervical tract [proceedings].		1976	1011101
spectrophotometric studies of base composition & helix-coil transition of vibrio cholerae dna.		1976	1010578
sequence of events in the activation of adenylate cyclase by cholera toxin.	the toxin of vibrio cholera causes fluid secretion from the small intestine by stimulation of adenylate cyclase and elevation of intracellular cyclic amp concentrations. the toxin is a protein composed of subunits responsible for binding to cell membranes and a subunit responsible for the activation of adenylate cyclase. the binding subunits (b) are non-covalently bonded to the active subunit (a). the latter is composed of two polypeptides a1 and a2 linked by a disulphide bridge. exposure of the ...	1976	1009263
[experimentally induced cholera in guinea pigs. i. elaboration of the method of infection].	the method of intrapulmonary infection of guinea pigs was suggested for the assessment of the virulent properties of cholera vibrios. addition into the diluent of 10% peptone, 10% gelatine and 0.05% agar-agar led to the reduction of ld50 by over 1000 times. a specific infectious process coursing in an acute generalized form with bacteriemia and affection of the small intestine developed in the infected animals. the majority of the animals perished in 1 to 2 days.	1976	1007732
[a comparative study of ultrastructural organization of the nonagglutinating vibrios and the causative agents of cholera].	a common plan of ultrastructural organization was revealed in a comparative study of the ultrastructure of the nonagglutinating el tor and cholera vibrios: the presence of a three-layer cell wall and cytoplasmic membrane, the presence of vesicles on the external layer of the cell wall or between the cell wall and the cytoplasmic membrane; identity of the intracytoplasmic membranous structures; the presence of intracytoplasmic inclusions in the form of granules of various size and electron densit ...	1976	1007727
[a study of immunological efficacy of the oral chemical cholera vaccine on experimental animals].	three fractions isolated from the culture fluid of the 569b cholera vibrio strain were studied. the fractions differed by the extent of purification, and the content of the toxid and the o-antigen. in intraintestinal application to rabbits all of them caused formation of antitoxins and vibriocidal antibodies in the blood serum. the immunizing dose of the preparations in intraintestinal administration exceeded the dose required for subcutaneous application. fraction i should be used for producing ...	1976	1007720
[the protective and immunodepressive activity of cell fractions of a cholera-like vibrio].	a study was made of the protective and immunodepressive activity of the sytoplasmic fractions of a cholera-like vibrio. ribosomal fraction proved to possess more marked protective and immunodepressive properties than the soluble cytoplasmic fraction.	1976	1007718
lipolytic action of cholera toxin on fat cells. re-examination of the concept implicating gm1 ganglioside as the native membrane receptor.	the possible role of galactosyl-n-acetylgalactosaminyl-[n-acetylneuraminyl]-galactosylglucosylceramide (gm1) ganglioside in the lipolytic activity of cholera toxin on isolated fat cells has been examined. analyses of the ganglioside content and composition of intact fat cells, their membranous ghosts, and the total particulate fraction of these cells indicate that n-acetylneuraminylgalactosylglucosylceramide (gm3) represents the major ganglioside, with substantial amounts of n-acetylgalactosamin ...	1976	1002701
studies of the ligand binding to cholera toxin, i. the lipophilic moiety of sialoglycolipids.	the fixation of cholera toxin by ganglioside ggtet1 is dependent on the nature of the carbohydrate as well as the lipid moiety of the glycolipid. the role of the lipid in binding to the toxin investigated with synthetic ganglioside analogues (gangliosidoides). the interaction between glycolipid and toxin was followed by precipitate formation, by inhibition of toxicity and in polyacrylamide gel electrophoresis. for specific precipitation, an aliphatic hydrocarbon chain at least 14 c-atoms in leng ...	1976	1002130
[case of contamination of the karst underground mineral-water stratum with vibrio cholerae].		1976	1001931
cholera toxin and adenylate cyclase: properties of the activated enzyme in liver plasma membranes.	adenylate cyclase (ec 4.6.1.1) activity in mouse liver plasma membranes is increased fivefold when animals are pretreated with cholera toxin. the increase in activity is detectable within 20 min of an intravenous injection of the toxin. the response of the control and cholera-toxin-activated adenylate cyclase to hormones, gtp, and naf is complex. gtp causes the same fold stimulation of control and toxin-activated cyclase, but glucagon and naf remain the most potent activators of liver adenylate ...	1976	1000362
the immunologic control mechanism against cholera toxin. ii. stimulation of adenylate cyclase without fluid secretion.		1976	999681
[sensitivity to antibiotics of el tor cholera vibrions].		1976	999265
preventing insect diapause with hormones and cholera toxin.		1976	994697
an investigation of alternatives to hog gastric mucin as virulence-enhancing agents in the cholera vaccine potency assay.		1976	993220
immunological control mechanism against cholera toxin: interference with toxin binding to intestinal receptors.	the immunological control mechanism against cholera toxin (ct) in the small intestine of rats was studied in vivo. ct binding to intestinal receptors was determined by injected radiolabeled ct into the loops of rat small intestine and subsequently separating purified microvillus membranes from mucosal scrapings of those loops. substantial radioactivity (10(5) cpm/mg of microvillus protein) was present in microvillus fractions of small intestine exposed to 125i-labeled ct compared to radioactivit ...	1976	992868
experimental development of antibiotic resistance in vibrio cholerae.		1976	992839
determination of molecular weight of vibrio cholerae genome dna from renaturation rate.		1976	992812
active and passive immunity to cholera toxin.		1976	992728
practical estimation of the actual laboratory diagnostics of cholera.		1976	990543
biochemistry of vibrio cholerae virulence: purification of cholera enterotoxin by preparative disc electrophoresis.	procedures for cholera enterotoxin purification previously developed in this labarotory were not applicable to large-scale purification, and these methods resulted in low yields of pure toxin. an efficient scheme has been developed whereby pure cholera enterotoxin can be obtained from 6 to 8 liters of culture supernatant fluid. this method consists of concentration by membrane ultrafiltration followed by gel filtration and cation-exchange chromatography. pure cholera enterotoxin of high biologic ...	1976	987751
adhesive properties of vibrio cholerae: nature of the interaction with isolated rabbit brush border membranes and human erythrocytes.	nonmotile vibrio mutants lacked the ability to adhere to rabbit intestinal brush border membranes and to agglutinate human group o erythrocytes, but motile revertant vibrios isolated from such strains expressed adhesiveness equivalent to that of the original parent. two possible explanations for the relation between vibrio motility and adhesion in these assays systems are (i) that the rate of adhesion depends on the rate of chance contact brought about by motility, and (ii) that the flagellum ei ...	1976	985805
adhesive properties of vibrio cholerae: adhesion to isolated rabbit brush border membranes and hemagglutinating activity.	adhesion of vibrios to the small intestine may occur (i) by association of the bacteria with secreted mucus gel or (ii) by adherence of the bacteria to the surface of epithelial cells. in the present study, vibrios readily adhered to isolated brush border membranes obtained from rabbit intestinal epithelial cells. adhesion was temperature dependent and required the presence of divalent cations such as calcium. the agglutination of human o erythrocytes by vibrio cholerae was observed also, and th ...	1976	985804
activation by cholera toxin of adenylate cyclase solubilized from rat liver.	cholera toxin, or peptide a1 from the toxin, activates adenylate cyclase solubilized from rat liver with lubrol px, provided that cell sap, nad+, atp and thiol-group-containing compounds are present. the activation is abolished by antisera to whole toxin, but not to subunit b.	1976	985419
the cholera enterotoxin--robert koch revisited [proceedings].		1976	983499
[neuraminidase as a pathogenicity factor in microbial infections (proceedings)].		1976	983495