Publications

variant angina pectoris. clinical presentations, coronary angiographic patterns, and the results of medical and surgical management in 42 consecutive patients.		2000	95923
cardiac tamponade and peripheral eosinophilia in a patient receiving cromolyn sodium.		2000	95924
naturally occurring diatomaceous pneumoconiosis in sub-human primates.		1978	96157
a new method for the study of glutaraldehyde-induced crosslinking properties in proteins with special reference to the reaction with amino groups.	a new method for the study of glutaraldehyde reactions with proteins is presented. glutaraldehyde-reacted protein is in a first step isolated and then in a second step reacted with aminohexyl groups bound to sepharose particles. this reaction is linear at low protein concentrations and proceeds rapidly when proteins are reacted with 100-fold and 1000-fold molar excess of glutaraldehyde. this method enables the study of glutaraldehyde-induced crosslinking properties of the modified proteins as an ...	2001	96177
[3h]serotonin release: an improved method to measure mast cell degranulation.	a method based on the release of tritium-labelled serotonin by activated mast cells in rodents is described. mast cells incorporate labelled serotonin selectively and release the label after activation by non-specific stimulators (compound 48/80, polymyxin b sulphate, atp, bovine chymotrypsin and l-alpha-lysophosphatidylcholine) or anaphylactic antibody and the corresponding antigen. these two types of activation were investigated in comparison with the toluidine blue microscopic rat mast cell d ...	1978	96185
the picomole determination of free and total cholesterol in cells in culture.	an enzymatic, fluorometric method for the determination of free and total cholesterol in cells in culture is presented. the method is simple, requiring one reagent that includes all of the enzymes and a second reagent that increases the ph, which enhances the fluorescence of the product. the method is based on the enzymatic hydrolysis of cholesteryl esters to free cholesterol, the oxidation of cholesterol with the liberation of hydrogen peroxide, and the reaction of this peroxide with a fluoroge ...	1998	96199
gradients of proliferation of ciliary basal bodies and the determination of the position of the oral primordium in tetrahymena.	the pattern of proliferation of new basal bodies in ciliary rows (somatic proliferation) in tetrahymena was observed. starved and refed cells were used, because proliferation in these cells is more pronounced than that under other circumstances. the formation of new basal bodies is locally determined by the position of "old" pre-existing basal body (short range determination). however, the probability of proliferation associated with any given "old" basal body differs very much. this probability ...	1998	96207
auditory nerve fiber response to wide-band noise and tone combinations.	1. responses of single auditory nerve fibers to combinations of noise and tone were obtained. the results were found to depend on the relative effectiveness of each stimulus when presented alone. 2. when the response rate to one stimulus presented alone was considerably greater than the response rate to the other stimulus presented alone, the more effective stimulus dominated the responses when the two stimuli were combined. the more effective stimulus captured the response of the neuron. thus, ...	2001	96224
[epideniological survey of mouth diseases in the greek population].		1999	96400
[prealbumin, an indicator of the course of chronic hepatitis].		1999	96509
[microsomal oxygenase enzyme system during chronic administration of 2-acetylaminofluorene].	alteration in content of enzymatic components was studied in microsomal oxygenases system of rats administered with 2-acetyl aminofluorene. content of cytochrome r-450 was decreased beginning from the fourth week of the experiment. activity of nadp cytochrome c reductase was higher in animals, treated with the drug as compared with controls. inductors of the i and ii type were capable to induce the enzymatic system up to the end of the experiment - within 16 weeks as far as liver tumors develope ...	1978	96595
modification of vascular responsiveness to angiotensin ii in pregnant women by intravenously infused 5alpha-dihydroprogesterone.	in gravid women who are destined to develop pregnancy-induced hypertension (pih), normal pregnancy-associated refractoriness to the pressor effects of administered angiotensin ii (a-ii) is lost several weeks before the onset of hypertension. from a study of the determinants of a-ii pressor responsiveness in normal gravid women, it appears likely that the loss of resistance to a-ii is principally unrelated to plasma renin activity or to plasma a-ii levels. however, it recently has been shown that ...	1978	96697
[selectivity to spatial frequencies in the pigeon's optic tectum cells].	extracellular cell recordings in the pigeon optic tectum show a selectivity of response to different sine-wave gratings presented in motion. the optimal frequencies are found to be between 0.4 and 0.9 cycle/degree and are independent of direction, orientation and velocity.	1999	96989
[effect of bromocriptine on the "prolactin-like cell" of nectophrynoides occidentalis (amphibia, viviparous anura): optical and electronic microscopical studies].	bromocriptin has an effect on prolactin-like cells of nectophrynoïdes occidentalis. 16 days after delivery, these cells are fully active in normal animals. retention of secretory granules and myelinic formations have been observed in the prolactin-like cells of females treated by cb 154.	1999	97001
susceptibility of human cultured cells to mason-pfizer monkey virus.	mason-pfizer monkey virus (m-pmv), originally isolated from mammary carcinoma of a rhesus monkey, is infectious to various human cells in tissue culture. human epithelioid cells (hela and hep-2), fibroblastic cells (embryonic cells as well as virus-transformed embryonic rsb cells), and glial cells (kc) have all been infected with m-pmv. electron microscope studies have shown that all infected cells produce progeny virus. the titer of infectious m-pmv in cultures of hela and hep-2 cells assayed b ...	1978	97115
[intraluminal diverticulum of the duodenum. report of a case and review of published cases].	the intraluminal diverticulum of the duodenum is very rare; it is an anatomical sac like formation, located in the interior of the duodenum and communicating with it through an orifice situated a the upper pole of the diverticulum where the wall is covered by mucosa on both faces. it has interesting etiopathogenic problems. we present an observation after reviewing the corresponding literature. it was a 32-year old woman suffering from moderate epigastric pains, pyrosis, chronic constipation, ma ...	2000	97140
nonrebreathing valve for spontaneously breathing or mechanically ventilated animals.	the design of a small dead space, nonbreathing valve suitable for use in small laboratory animals is presented. the design overcomes previous problems of condensation occurring at valve leaflets, and allows ongoing collection of expired gases should the animal require mechanical ventilation. the valve apparatus performs reliably when in operation for several hours at a time with a variety of small animals.	1978	97251
the fifteenth douglas lea lecture: x-ray studies of protein-dna-hormone interactions.		2000	97680
[effect of chlorfenvinfos and carbaryl on calcium and phosphorus metabolism in rat skeleton. ii. in vitro studies].		1978	97769
type-specific and non-type-specific reactions of purified m protein preparations.	m proteins of type 1 and type 12 streptococcus pyogenes were extracted by means of phage-associated lysin and purified by ion-exchange chromatography on cm and deae cellulose. molecular weight distributions were studied by gel chromatography on biogel a 0.5 m in a 6 molar urea solution and by sds electrophresis. serological activities were studied by the complement-fixation reaction and immunodiffusion and were compared with the estimated molecular weights. type-specific and non-specific activit ...	1978	97870
[bone-metabolism disorders in long-term antiepileptic therapy (osteopathia antiepileptica)].		2001	98164
trends in pcb contamination in dutch coastal and inland fishery products 1972-1976.		2001	98187
sensitivity of gonococcus strains isolated in rotterdam to epicillin, ampicillin, penicillin and tetracycline.	quantitative determinations of the sensitivity to epicillin, ampicillin, penicillin and tetracycline were carried out for 67 gonococcus strains isolated from 67 males with urogenital gonorrhoea, and 38 strains isolated from 38 females with urogenital/rectal gonorrhoea. the results of the sensitivity determinations for ampicillin, penicillin and tetracycline were compared with the findings of a previous investigation. it was found that the gonococcus strains isolated from males had become slightl ...	1978	98362
gastric diverticula following subtotal gastrectomy.	four cases of gastric diverticula following subtotal gastrectomy are described. this type of diverticula associated with partial gastrectomy are probably true, acquired, pulsion diverticula. in two of our patients the diverticula were associated with significant prolapse of gastric mucosa causing obstruction at the anastomosis.	2000	98388
observations on acute gastric dilatation in nonhuman primates.	in the years 1967-1977 we diagnosed 23 cases of acute gastric dilatation in monkeys. fourteen of these animals were macaca mulatta, five macaca fascicularis, and one each of macaca nemestrina, aotus trivirgatus, saimiri sciureus, and colobus guereza. fourteen of the animals were males, nine were females, and all were adults or subadults. mortality was 78% (18 of 23 animals). thirteen of the animals had received on anesthetic, immobilizing, or tranquilizing drug 1-2 days before developing acute g ...	1978	98666
pupillary abnormalities in schizophrenic patients during long-term administration of psychotropic drugs: dissociation between light and near vision reactions.	pupillographic studies were made of the reactions to light and near vision in 12 schizophrenic patients under long-term administration of psychotropic drugs. the results showed a significant reduction in the light reaction, while the near vision reaction was preserved. the pupillographic study revealed not only reduction in amplitude of the light reaction but also changes in dynamic aspects of the reaction, i.e., prolonged latency time, shortened constriction time, and half redilatation time aft ...	2001	98793
[some aspects relating to the aflatoxin generation during the self-heating of cereals].	in a stored batch of grain which was already affected by mould-formation tests were carried out with the known aflatoxin producer aspergillus flavus. a significantly lower aflatoxin production ensued if the mould growth was not connected with self-heating of the stored product. however, in conformity with increasing mould formation the germinating power was adversely affected and the significant signs (fatty acid number, reductive and none-reductive sugars) were influenced in the grain, irreleve ...	1978	98933
differential diagnosis of pelvic masses by gray scale sonography.	an approach to the sonographic differential diagnosis of pelvic masses based on their size, location, internal consistency, and definition of borders is presented. diagnostic schemes were derived from correlating the sonographic features with histomorphology in 170 surgically proven pelvic masses. besides separating pelvic masses into the conventional categories of cystic, complex, and solid, gray scale sonographic features of a pelvic mass can be used to subcategorize these masses into a more u ...	2000	98992
jaundice and breast-feeding among alaskan eskimo newborns.	the course, incidence, and severity of neonatal jaundice was studied in 95 alaskan eskimo infants. breast-fed infants had higher bilirubin concentrations than bottle-fed babies. both groups experienced high bilirubin levels, similar to those previously reported in navajo and oriental infants but greater than those observed in whites and blacks. a marked capacity to inhibit hepatic glucuronyl transferase was observed in breast-milk specimens but only partly accounted for the bilirubin differences ...	1978	99026
some ultrastructural effects of persistent infections by the rickettsia coxiella burnetii in mouse l cells and green monkey kidney (vero) cells.	mouse fibroblasts (l-929) and vero (green monkey kidney) cells were infected with the rickettsia coxiella burnetti, and persistent infections developed and were studied over a 6- to 10-month period. ultrastructural comparisons were made between the two infected cell types, and both were tested cytochemically for the presence of acid phosphatase, a marker enzyme of lysozymes. rickettsiae were always observed within vacuoles, and some infected l cells showed flattened endoplasmic reticulum as comp ...	1978	99368
one-carbon metabolism in methanogenic bacteria: analysis of short-term fixation products of 14co2 and 14ch3oh incorporated into whole cells.	methanobacterium thermoautotrophicum, m. ruminantium, and methanosarcina barkeri were labeled with 14co2 (14co2 + h14co3- + 14co32-) for from 2 to 45 s. radioactivity was recovered in coenzyme m derivatives, alanine, aspartate, glutamate, and several unidentified compounds. the properties of one important structurally unidentified intermediate (yellow fluorescent compound) displayed uv absorbance maxima at ph 1 of 290 and 335 nm, no absorbance in the visible region, and a fluorescence maximum at ...	1978	101522
in vivo regulation of glycolysis and characterization of sugar: phosphotransferase systems in streptococcus lactis.	two novel procedures have been used to regulate, in vivo, the formation of phosphoenolpyruvate (pep) from glycolysis in streptococcus lactis ml3. in the first procedure, glucose metabolism was specifically inhibited by p-chloromercuribenzoate. autoradiographic and enzymatic analyses showed that the cells contained glucose 6-phosphate, fructose 6-phosphate, fructose-1,6-diphosphate, and triose phosphates. dithiothreitol reversed the p-chloromercuribenzoate inhibition, and these intermediates were ...	1978	101523
effect of nitroglycerin on peripheral blood flow distribution and venous return.		1978	101653
crystallographic data on a complete kappa-type human bence-jones protein.		1978	101675
[the potassium situation in parenteral feeding].		2000	101732
[the medical dialogue in medical education].		2000	101789
the response of the living organism to dead and fixed dead enclosed homologous tissue.	polyethylene tubes at both ends and with four perforations in the side walls were filled with untreated homologous necrotic muscle tissue or formaldehyde-fixed or glutaraldehyde-fixed homologous necrotic tissue and implanted subcutaneously in rats. the cell reaction in the tissues surrounding the differently filled tubes was examined. it was found that the inflammatory reaction to untreated necrotic homologous tissue was the least severe.	1978	101928
renal effects of repeated administration of calcium disodium ethylenediaminetetraacetate during excessive exposure to lead in rats.	the renal effects of repeated administration of edta were studied in rats given 0.5% lead as lead acetate in drinking water for 24 weeks. repeated treatment of lead toxic rats with edta during continuous exposure to lead reduced blood lead levels and brain and bone lead but not to a statistically significant level (p greater than 0.05). liver lead concentration in the edta treated, lead exposed rats changed only slightly upward, but kidney lead levels decreased greatly when compared to lead expo ...	1978	102714
insulin counteraction of alpha-adrenergic effects on liver glycogen metabolism.	insulin counteracted the effects of a pure alpha-adrenergic agonist, phenylephrine, on hepatocyte glycogen synthase and phosphorylase. these results argue against current concepts of insulin increasing cytoplasmic ca2+ concentration.	1978	103580
restricted posterior parietal lesions in the rhesus monkey and performance on visuospatial tasks.	monkeys with lesions restricted to the inferior parietal lobule or the banks and depths of the superior temporal sulcus were tested on a route-following task. these areas are considered on neuroanatomical grounds to be homologous to parts of the human posterior parietal cortex, where lesions produce profound spatial disorientation. the operated monkeys were impaired on the route task, thus confirming at the behavioural level the anatomical predictions of comparability between parietal cortex in ...	1979	103604
[boutonneuse fever in tourists as a model for clinical diagnosis of rickettsioses (author's transl)].	case histories of boutonneuse fever are described in order to exemplify major characteristics of most rickettsioses: recent travel history, feverish illness with severe headache, skin eruptions and histological findings. up-to-date informations concerning the epidemiologic situation of typhus, scrub typhus and rocky mountain spotted fever are given. the characteristics of q fever and the possibility of rickettsial laboratory infections are pointed out.	1979	104166
variable and constant regions are separated in the 10-kbase transcription unit coding for immunoglobulin kappa light chains.	uv transcription mapping with recombinant dna probes containing immunoglobulin kappa light chain mrna sequences has been used to determine the size of the transcription unit coding for kappa light chain m rna and to establish the arrangement of variable and constant regions in this transcription unit. in relation to ribosomal rna standards, the transcription of kappa light chain constant region sequences into nuclear rna exhibits a uv target size of 9.6 kbases (kb). the kappa light chain variabl ...	1999	104298
[inhibition of lh-rh induced release of gonadotropins by substance p in cultured rat anterior pituitary cells].	using anterior pituitary cells cultured for 7 days and then incubated for 4 hrs, substance p, an undecapeptide, inhibited the stimulatory effect of lh-rh on the release of lh-rh on the release of lh and fsh. this inhibitory effect, which was similar for both gonadotropins was only observed when the adenopituitary cells were put in culture at di and proestrus stages of the oestrous cycle. furthermore substance p partly inhibited the basal release of fsh at di and dii stages but did never affected ...	1978	104797
[reactions in the brainactivity during increased carbondioxyde concentration (author's transl)].	a comparative study of two kinds of respiration (normal air and mixed with 4% co2) was carried out in 8 healthy students. during the three experiments, each one lasting over 120 min, co2 or air was inhaled using a mask. blood samples were taken from the fingers, an average increase of pco2 of 1.9 mm (p less than 0.01) and po2 of 7.3 mm (p less than 0.01) was found during co2-inhalation. the ecg and eeg were recorded and reaction times to tone stimuli in a foreperiod reaction time experiment were ...	1998	104863
is gip a glucagon cell constituent?	"gastric inhibitory peptide" or "glucose-dependent insulin-releasing peptide" (gip) is a member of the gut hormone family. its physiological action is thought to be related to its insulinotrophic effect. the occurrence and distribution of gip was studied by immunohistochemistry. in all species examined including man, gip immunoreactivity was found to reside in the glucagon cells of the pancrease and gut. three pancreatic glucagonomas were found to contain numerous cells displaying gip and glucag ...	1978	104936
ultrastructure and cytochemical localization of laccase in two strains of leptosphaerulina briosiana (pollaci) graham and luttrell.	substrate specificity tests were used to identify the presence of laccase in two strains of leptosphaerulina briosiana (poll.) graham and luttrell, an ascomycete which causes leaf spot in alfalfa. cytochemical localization of monophenol monooxygenase (laccase) as well as the ultrastructures of the two strains were investigated. laccase was observed in the outer layers of the cell walls of both strains. the ultrastructures of vegetative hyphae of both strains were typical of those found in most a ...	1979	104971
monkey brain arylamidase. ii. further characterization and studies on mode of hydrolysis of physiologically active peptides.	a large-scale purification of monkey brain arylamidase was carried out. amino acid analyses indicate that the enzyme is rich in acidic amino acids and is poor in cystine. the amino terminal residue was determined to be alanine by dansylation. the enzyme was activated by sulfhydryl compounds. dithiothreitol was more effective than beta-mercaptoethanol. bestatin competitively inhibited the enzyme activity and the ki value was calculated to be 2.5 x 10(-7) m, which was of the same order as that of ...	1978	104979
aspirin inhibits development of coronary atherosclerosis in cynomolgus monkeys (macaca fascicularis) fed an atherogenic diet.	the effect of aspirin in the primary prevention of diet-induced atherogenesis in cynomolgus monkeys was studied. the diet consisted of 2% cholesterol and 10% butter by weight for 24 wk. six monkeys received only the atherogenic diet and five monkeys received the diet plus aspirin, 81 mg/monkey per day. aspirin did not affect plasma cholesterol levels or aortic atherosclerosis. platelet aggregation to arachidonic acid was almost completely suppressed. aspirin decreased significantly the number of ...	1979	105014
medical care evaluation studies in long-term care facilities.	this report describes the selection, design, conduct, analysis, and application of medical care evaluation studies in long-term care facilities (skilled nursing homes) in a regional program in the rochester region of upstate new york. eight examples are presented to highlight methodologic approaches and problems. they are classified under four general headings: administration audits, diagnosis-specific studies, care modality-specific studies, and general outcome indicators. the implementation of ...	1998	105032
a serologic survey of mule deer and elk in utah.	sera from mule deer (odocoileus hemionus) and elk (cervus canadensis) in central and northern utah were tested for the prevalence of antibodies to 11 diseases communicable to man or domestic livestock. antibodies to francisella tularensis (at 1:20) were found in 47 of 88 (53.4%) elk and 1 of 89 (1.1%) deer. a screening slide agglutination test for titers to brucella (at 1:20) showed two reactors in elk but none in deer sera. no positive antibody titers were obtained in tests for anaplasmosis, co ...	1978	105153
[advantages and disadvantages of team nursing: the system of patient assignment in the psychiatric department and related problems].		1998	105190
dose-dependent alcohol elimination rates of pigtailed macaques.	a macaque having a relatively high daily consumption of alcohol during a 230-day period eliminated alcohol at a higher rate than did a macaque having a low daily consumption of alcohol and 2 control animals.	1998	105209
beta-galactosidase chimeras: primary structure of a lac repressor-beta-galactosidase protein.	a protein possessing both lac repressor and beta-galactosidase activities in a single polypeptide of about 155,000 daltons was purified from a deletion mutant of escherichia coli in which the laci and z genes are fused. a 77-residue cyanogen bromide peptide containing the fusion joint was isolated. a radioimmunoassay with an antibody prepared against cnbr2 (residues 3-92) of beta-galactosidase was used to monitor its purification. the sequence of the joining peptide was determined by analysis of ...	1978	105358
[effectiveness of prolonged uterine relaxation by betamimetic drugs for threatened premature labour (author's transl)].	it is statistically proven that long-term administered betamimetic drugs inhibit excessive uterine activity, but for the individual subject the extent of this effect can hardly be predicted. by studying 167 pregnancies treated for threatened premature labour it is confirmed that the success rate of the tocolytic treatment depends strictly on the clinical feature of the condition as observed on admission. by use of a simple scheme for classification of success, correlations with the importance of ...	1998	105481
survey indicates adults flout advice in matters of health.		1998	105641
genome structure of tetrahymena pyriformis.	reassociation kinetics of dna from the macronucleus of the ciliate, tetrahymena pyriformis gl, has been studied. the genome size determined by the kinetic complexity of dna was found to be 2.0 x 10(8) base pairs (or 1.2 x 10(11) daltons). about 90% of the macronuclear dna fragments 200-300 nucleotides in length reassociate at a rate corresponding to single-copy nucleotide sequences, and 7-9% at a rate corresponding to moderate repetitive sequences; 3-4% of such dna fragments reassociate at c0t p ...	1998	105861
the effects of a mixture of mestranol and ethynerone on the female monkey.		1979	105931
two closely linked mutations in drosophila melanogaster that are lethal to opposite sexes and interact with daughterless.	a new spontaneous mutation named sex-lethal, male-specific no. 1 (sxlm1) is described that is lethal to males, even in the presence of an sxl+ duplication. females homozygous for sxlm1 are fully viable. this dominant, male-specific lethal mutation is on the x chromosome approximately 0.007 map units to the right of a previously isolated female-specific mutation, female-lethal, here renamed sex-lethal, female-specific no. 1 (sxlf1). sxlm1 and sxlf1 are opposite in nearly every repect, particularl ...	1998	105964
[betadrenol 100 in the management of hypertension in practice. report on a study using bupranolol].		1998	106216
gaucher's disease. i. solubilization and electrophoresis of beta-glucosidase from leukocytes and cultured fibroblasts.		1998	106357
comparative study of aggressive behaviour after injection of cholinomimetics, anticholinesterases, nicotinic, and muscarinic ganglionic stimulants into the cerebral ventricles of conscious cats: failure of nicotinic drugs to evoke aggression.		1979	106424
[cattle vaccination against q fever in the rural district of bratislava].	cattle attendants on two farms in the outer bratislava district showed symptoms of q-fever. the blood of the cows in these farms was found to contain antibodies to coxiella burnetti and the causative agent of the disease was detected in milk samples of aborting cows by biological assays on hamsters (mesocricetus auratus). the naturally invaded dairy cows with antibodies in the blood and heifers without antibodies were vaccinated with different doses of inactivated suspension of c. burnetii in st ...	1978	106503
[accelerated diagnostic cultivation of pathogenic environmental microbes. ii. accelerated diagnostic cultivation of the causative agents of anthropozoonotic plague, glamders, melioidosis, brucellosis and tularemia].		1978	106632
renal emphysema of the tranplanted kidney: sonographic appearance.		1979	106703
abc of ophthalmology. general medicine and visual side effects.		1998	106915
clinical evaluation of warthin's tumor. an analysis of 43 cases.	forty-three patients with warthin's tumor (26 males and 17 females) were analyzed and the following results were obtained: all tumors were related to the parotid gland with no bilateral involvements. the ages of the patients were 20-84 years old and the average age was about 62. the interval between tumor recognition and first examination was 1 week to 16 years with the average interval of 20-22 months. the method of treatment was complete enucleation. however, radiation therapy was also done in ...	1998	107138
[long-term study of the pressure-lowering effect of timolol (author's transl)].		1998	107364
q fever: diagnosis, therapy, and immunoprophylaxis.		1998	107488
[malabsorption syndrome (classification and diagnosis)].		1998	107557
[therapeutic management of severe acute respiratory insufficiency in the infant].		1998	107565
[73 cases of non-lithiasic gallbladder disease].		1998	107570
[value of continous electrocardiography (holter monitoring) in mitral valve prolapse].	twenty three patients with mitral valve prolapse underwent ambulatory 20 to 24 hour electrocardiography to study the incidence and severity of ventricular arrhythmias. these arrhythmias were found in 20 cases (87 p. 100). ventricular extrasystoles were usually grouped (14 cases) causing doublets in 8 cases and bursts of ventricular tachycardia in the 6 others. the importance of the information obtained by holter monitoring should not detract from the value of the standard resting electrocardiogr ...	1998	107895
isolation of listeria monocytogenes from animals in the sudan.		1979	107996
motilin. immunocytochemical localization indicates possible molecular heterogeneity or the existence of a motilin family.		1998	108173
cynomolgus monkey model for experimental q fever infection.	a subhuman primate model was developed for study of the pathogenesis of infection with coxiella burnetii. cynomolgus monkeys (macaca fascicularis) that were exposed to 10(5) mouse median infectious intraperitoneal doses of c. burnetii in a small-particle aerosol developed clinical signs of illness and pathologic changes characteristic of q fever infection in humans. all monkeys had radiologic evidence of pneumonia by day 9. antibodies to c. burnetii were detectable by the indirect fluorescent an ...	1979	108342
["banal" virus infections. what should be done?].		1979	108538
[raynaud's phenomenon, overdue untangling of concept].		1998	108543
[case of intraluminal duodenal diverticulum].		1998	108671
polydipsia in the monkey generated by visual display schedules.		1979	108693
piracetam facilitates retrieval but does not impair extinction of bar-pressing in rats.	rats were trained on a continuously reinforced bar-press response for water reward. seven days later they were retested for retention, with or without pretest injection of the nootropic drug, piracetam. drug-treated animals had significantly shorter response latencies than saline-treated animals. the results are interpreted as a facilitation of retrieval processes after forgetting. the experiment was extended under extinction conditions and it was found that after three sessions there was a tend ...	1979	108722
sex differences in behavioral and thermal responses to pargyline and tryptophan.	the effects of parenterally injected pargyline and tryptophan on rectal temperature and behavior have been studied in male and female rats. pargyline alone (50 mg/kg) produced hypothermia in both sexes. pargyline (50 mg/kg) followed by low doses (20--50 mg/kg) of tryptophan caused a behavioral syndrome consisting of tremor, hindlimb abduction, forepaw treading, and straub tail. in females, but not in males, hypothermia was potentiated. the same dose of pargyline followed by higher doses (60--150 ...	1979	108723
comparison of tolerance development and dependence capacities of morphine, beta-endorphin, and [d-met2, pro5]-enkephalinamide.	the tolerance-development capacities of beta-endorphin, [d-met2, pro5]-enkephalinamide, and morphine were compared in rats, and the dependence capacity of morphine was compared with that of the enkephalin analogue in mice. tolerance to the analgesic effect, as measured by the tail-flick test, developed somewhat more rapidly in the [d-met2, pro5]-enkephalinamide-treated group than in the others. a similar relationship was found for the dependence capacity. considering that the enkephalin analogue ...	1979	108745
effect of drugs influencing central serotonergic mechanisms on haloperidol-induced catalepsy.	pretreatment with quipazine, a serotonin agonist, and clomipramine, a selective serotonin neuronal uptake blocker, was found to potentiate the cataleptic effect of haloperidol in a dose-dependent manner in rats. pretreatment with methysergide, a serotonin antagonist, reduced the cataleptic effect of haloperidol. the results indicate that the cataleptic effect of neuroleptics depends on the balance between the dopaminergic and serotonergic systems, and that the serotonergic system exerts an inhib ...	1979	108749
[q fever].		1979	112761
[liver involvement of early syphilis. a report of case (author's transl)].		1999	115945
restriction cleavage map of sp01 dna: general location of early, middle, and late genes.	a detailed restriction endonuclease map for the genome of bacillus subtilis phage sp01 is presented. sites of cleavage for the restriction enzymes bglii, ecori, haeiii, and sali were determined. this physical map showed that sp01 dna was 140 kilobases in length and contained a repeated sequence of 12.4 kilobases at its termini. combined with previously published information, we were also able to identify the general locations of genes expressed at early, middle, or late times in the phage lytic ...	1979	116010
unusual features of pulmonary sling.	patients with an anomalously placed left pulmonary artery ("pulmonary sling") typically have signs and symptoms of respiratory obstruction in the neonatal period. experience with four previously unreported patients confirmed this. typical radiographic features include unilateral air trapping (usually on the right side), an abnormal position of the esophagus, and a soft tissue mass interposed between the trachea and esophagus. less common findings include a normal esophageal position, left-side a ...	1999	116496
antral mucosal diaphragms in adults.	a group of 53 patients with the diagnosis of antral mucosal diaphragm is reported. in over 50% of the cases the diaphragm was considered an asymptomatic lesion. in addition, an autopsy study in 29 unselected cases is reported with demonstration of five antral mucosal diaphragms in different forms. on the basis of these findings, it is evident that the antral mucosal diaphragm in the adult is not an acquired lesion secondary to peptic ulcer disease, but may be congenital. in addition, techniques ...	1999	116501
suppression of pha-stimulated lymphocyte transformation in cynomolgus monkeys following infection with coxiella burnetii.	phytohemagglutin (pha) induced blastogenesis of peripheral blood lymphocytes from cynomolgus monkeys infected with c. burnetii was suppressed between 14 and 28 days after infection. lymphocytes became responsive to pha again on day 35 with an increase in stimulation index when cultured with specific antigens. in contrast, production of specific humoral antibodies was not diminished during the acute and early convalescent stages of infection.	1979	118801
comparison of 15n flux and nitrogen balance with carcass analysis during oral and iv nutrition.		1979	120030
[dispensarization and periodic follow-up of the child with post-streptococcal r.a.a. in a group of school children].		2002	120066
[thrombocytopenias. radioisotope studies. platelet survival studies].		2002	120271
monkey pulpal response to composite resin restorations in cavities treated with various cleansing agents.	pulpal response to composite resin restorations placed in experimentally prepared cavities treated with various cavity cleansing and etching agents were studied in monkey teeth. the use of etching agents and cleansers with a demineralizing potential enhanced the pulpal response to composite resin restorations. bacterial proliferation on the cavity walls around the composite restorations may be one of several factors causing the harmful pulpal responses found. the protective effect of a calcium h ...	1979	120607
glomerulonephritis associated with coxiella burnetii endocarditis.	a patient with endocarditis associated with chronic coxiella burnetii infection is described in whom glomerulonephritis developed with granular deposits containing immunoglobulins and complement in the glomeruli. the serum was notable for the variety of circulating antibodies detected, which included antibodies directed against native dna.	1975	123164
rb86 uptake of various organs of the spontaneously hypertensive rats: (a preliminary note).	twenty spontaneously hypertensive rats (shr) and 20 control rats were used for measurements of rb86 uptake of various organs. hemodynamic measurements and the heart weight to body weight ratio showed a significant and sustained hypertension and increased heart rate in shr; ratio of rb86 uptake in the kidney, brain, liver, adrenal gland, pancreas, and spleen to that in rv was smaller in shr than that in the control rats. the ratio of rb86 uptake of inner layer to outer layer of lv, which represen ...	1975	123284
fatal immune complex glomerulonephritis without deposits.	repeated intravenous injections of egg albumin in rabbits produced small antigen-excess complexes and severe glomerulonephritis. immunoglobulins and complement in the glomeruli were not clearly demonstrated by immunofluorescence; deposits were found to be sparse by electron microscopy. this study demonstrates that soluble immune complexes are responsible for the glomerular reaction. the apparent absence of deposits is thus not sufficient to exclude an immune complex pathogenesis.	1975	123971
human carotid artery diameter and flow by a noninvasive technique.	this paper presents a technique tested in vitro and in dogs and used in humans to measure carotid artery blood flow continuously by placing a transducer on the skin over the artery. the tranducer consists of a pulse echo crystal used to locate the carotid artery and measure its diameter and wall velocity. it also has a pair of doppler shift crystals used to measure the velocity of the artery wall and blood flow in the vessel. it was found that the pulsatile artery wall distension was between 8 a ...	1975	124007
teaching the handicapped child to learn.		1998	124811
[role of climate therapy in the rehabilitation of patients with active rheumatism and mechanisms of action of health resort factors].		2002	127425
the surgical management of low back and sciatic syndrome in disc disease or injury : results of a joint neurosurgical and orthopaedic project.		2002	127575