Publications

sero-epidemiological study of lymphogranuloma venereum in western nigeria.	a sero epidemiological study involving 5009 individuals resident in the two largest cities (ibadan and benin) in the western region of nigeria has been carried out, using the lgvcft to determine the presence of lgv antibodies. these individuals come from various population groups and social classes (i.e. blood donors, antenatal clinic patients, general out-patients, venereal diseases clinic patients and prostitutes). among the 3638 subjects tested in ibadan, the seroreactivity rates ranged from ...	2001	97940
from earlier pages. . .		2001	97977
fluoroscopically guided thin needle aspiration biopsy of the abdomen and retroperitoneum.	the results of 49 transabdominal and translumbar thin needle percutaneous aspiration biopsies in patients suspected of having malignant disease are reported. a correct diagnosis was obtained in 40 cases. placement of the chiba needle was accomplished by fluoroscopically controlled biplane radiography during constrast examinations. no complications were encountered. the technique allows cytologic diagnosis of malignancy without high risk exploratory surgery, prolonged hospitalization, or delay of ...	2001	97993
ventilation-perfusion scans in neonatal regional pulmonary emphysema complicating ventilatory assistance.	two cases of ventilator-related neonatal lobar overexpansion with similar radiographic appearance, but probably different pathogenesis, are presented. in one infant, persistent interstitial lobar emphysema was confirmed by markedly decreased perfusion shown on scintigraphy; this information was of great value in predicting the beneficial effect of lobectomy. in the other case, ventilation and perfusion scans indicated functional value of the emphysematous lobe and correctly suggested conservativ ...	2001	98002
the hook sign in type 3 congenital colonic atresia.		2001	98027
chymotrypsinlike activity of some intestinal bacteria.	some tests of exocrine pancreatic function are based on the estimation of intestinal chymotryptic activity by using specific substrates such as n-benzoyl-l-tyrosyl-paba (bt-p). in this study the action of a number of bacteria isolated from human or monkey intestines on bt-p was investigated. the monkeys studied had an intestinal flora closely resembling that of man. except for bacteroides, proteus vulgaris no. 73, proteus morgani no. 202, and pseudomonas aeruginosa no. 76, significant splitting ...	1978	98039
relative femoral head size in early hominids.	relative growth of the human femur head is studied by a logarithmic principal components method. growth rates differ according to the population sampled and the other body dimensions being compared, and especially according to sex. the results do not support biomechanical assumptions of strongly positive allometry of the femur head, which have been used to argue that the australopithecine hip joint was not relatively small.	1978	98052
homologies of the toothcomb.	a recently described juvenile specimen of avahi was supposed to show that indriines have an unreplaced deciduous canine and that the indriine toothcomb was composed only of incisors. to the contrary, this specimen demonstrates quite dramatically a growth phenomenon earlier discussed: in indriines, the anteriormost of the four deciduous lower teeth posterior to the toothcomb migrates mesially toward the toothcomb (schwartz, '74). in this particular avahi, this tooth has even become associated wit ...	2001	98054
scaling of organ weights in macaca arctoides.	the allometric scaling of nine internal organs was examined for macaca arctoides. significant organ weight-body weight regressions were obtained for heart, lungs, kidneys, pancreas, thyroid, liver, and testes. the spleen and adrenal glands exhibited strong variability and were only loosely correlated to body weight. using allometry as a criterion of subtraction, observed sex differences in mean organ weights were seen to be primarily the result of differences in average body weight. it is postul ...	2001	98058
immunoglobulin concentration in treated human acute chagas disease. a follow-up study.	immunoglobulin m, g, and a concentrations were studied by radial immunodiffusion technique in 16 individuals (two were 16 and 14 yr of age, respectively, while the remaining 14 uere 15 yr of age or less) with acute trypanosoma cruzi infection. serum samples were obtained from these patients beginning with the onset of symptoms and continuing until several months after treatment with nifurtimox was completed. soon after infection the concentration of igm was higher than the average found in healt ...	1978	98063
purification of a specific antigen of trypanosoma cruzi from culture forms.	a monospecific rabbit antiserum was prepared against a specific component of tryanosoma cruzi epimastigote culture forms (designated antigen 5). rabbits were immunized intradermally in 30-50 sites with the zone of agarose gel in which the component 5:anti-5 complex was visualized after two-dimensional immunoelectrophoresis. with this appropriate antiserum and the total epimastigote soluble extracts, the specific component of t. cruzi was purified by immunoadsorption. purity and specificity contr ...	1978	98064
synthesis and biological properties of prostaglandin endoperoxides, thromboxanes and prostacyclins.		1978	98074
activity of three 8-hydroxyquinoline derivatives against in vitro dental plaque.	three 8-hydroxyquinoline derivatives, assessed using an in vitro preformed dental plaque model system, were differentially inhibitory for four plaque-forming microorganisms.	1978	98105
thermophilic methanogenesis in a hot-spring algal-bacterial mat (71 to 30 degrees c).	algal-bacterial mats which grow in the effluent channels of alkaline hot springs provided an environment suitable for studying natural thermophilic methane producing bacteria. methane was rapidly produced in cores taken from the meat and appeared to be an end product of decomposition of the algal-bacterial organic matter. formaldehyde prevented production of methane. initial methanogenic rate was lower and methanogenesis became exponential when samples were permitted to cool before laboratory in ...	1978	98110
messenger rna for immunoglobulin light and heavy chains in mopc 315 plasmacytoma and variants.		2001	98114
[preparoxysmal fits of laughter from misformation of the hypothalamus (author's transl)].	fits of laughter have been described in a number of instances with a differentiation made between primary and secondary fits. fits of laughter in the case of pubertas praecox resulting from a hyperplastic deformation at the base of the iiird ventricle have not been observed as yet. the case here described shows that fits of laughter of this type can be observed prior to commencement of the actual epileptic fit itself. a short description if given of how normal laughing and crying comes into bein ...	2001	98130
[alteration of the construction and cellular composition of ileo-colonic lymph nodes of rhesus macaques after administration of salmonella vaccine].	in stained histological sections, percentage ratio of areas to different cellular elements in structural components of the ileocolonic lymph nodes was studied in mature macaca rhesus, normal and after injection of salmonella vaccine. a rather considerable reaction in all structural components and cell composition of the lymph nodes was demonstrated as a response to immunization of the animals. these changes were demonstrated in decreased area occupied by the cortical substance and in increased a ...	1978	98134
south australian health workers tour of china, march, 1978.		2001	98145
psychiatry - questions but no answers.		2001	98154
organochlorine pesticide and pcb residues in wild bird eggs from the south-west of spain.		2001	98185
polychlorinated dibenzofuran (pcdf) formation from pcb mixture by heat and oxygen.		2001	98186
transpyloric feeding in the newborn.		2001	98194
analgetic actions of intrathecal opiates in cat and primate.		1978	98219
[treatment of acute leukaemia and medullary inhibition in aseptic environment (author's transl)].		2001	98234
prediction of infarct size with baboons. a proposed model for accurately determining the efficacy of therapeutic interventions.		2001	98240
thyroid-stimulating hormone: neuroregulation and clinical applications. part 2.		1978	98254
the effect of heat shock on gene expression in drosophila melanogaster.		2001	98271
results of long-term group psychotherapy with schizophrenics.		2001	98286
external separation, internal ligation and injection in circumferential mixed hemorrhoids. analysis of 202 cases.		2001	98305
[cardiotoxicity of cytostatics in long-term therapy].		2001	98313
anticonvulsant action of a 1,5-benzodiazepine, clobazam, in reflex epilepsy.	clobazam, an anxiolytic 1,5-benzodiazepine, has been evaluated as an anticonvulsant in 2 animal models. in mice showing sound induced seizures, clobazam, 1--4 mg/kg, i.p., blocked seizure responses for 1--2 hr. in senegalese baboons papio papio showing photically induced myoclonus or seizures, clobazam, 2--12 mg/kg, i.v., totally prevented such responses for up to 6 hr. in baboons pretreated with allylglycine, 170--185 mg/kg, a similar but briefer protection was induced by clobazam. neurological ...	2001	98317
biochemical changes in guinea pig lungs due to amosite asbestos.		1978	98326
some effects of progestogens, oestrogens and androgens on the ocular tension of rabbits and owl monkeys.		1978	98336
[attempts at use of indirect hemagglutination in the diagnosis of gonorrhea].		1978	98361
[triphenylstilbene as a polymodifying agent].	the metalorganic product, triphenylstibine, added to the nutrition medium for drosophila melanogaster larvae induces multiple modification effects, such as rough eye, wing incision, small bristles and others. cytological analysis has shown that triphenylstibine induces new puffs and also causes the activation and depression of control puffs in giant chromosomes. a new effect of triphenylstibine is observed: it inhibits the evolution of puffs in giant chromosomes during metamorphosis. the average ...	2000	98391
[endothelial and blood interaction in haemostasis, thrombosis and atherogenesis].		2001	98396
validity of some clinical signs as early indicators of protein calorie malnutrition in preschool children.		2000	98441
an analysis of group d streptococci recovered from cancer patients.		1978	98452
positive peer influence: school-based prevention.		2001	98479
family life cycle resource center in the elementary school.		2001	98495
health education as freeing.		2001	98497
primary prevention oregon style.		2001	98505
positive regulation of amidase synthesis in pseudomonas aeruginosa.	mutants of pseudomonas aeruginosa were isolated that were acetamide-negative in growth phenotype at 41 degrees c and constitutive for amidase synthesis at 28 degrees c. two mutants were derived from the magno-constitutive amidase mutant pac111 (c11), and a third from a mutant that had enhanced inducibility by formamide, pac153 (f6). the three temperature-sensitive mutants produced amidases with the same thermal stabilities as the wild-type enzyme. cultures growing exponentially at 28 degrees c, ...	1978	98516
formylation of initiator trna methionine in procaryotic protein synthesis: in vivo polarity in lactose operon expression.	eucaryotic and procaryotic organisms differ in two aspects of their translation machinery: polycistronic messengers are expressed as a sequence of individual proteins only in procaryotes, and the initiation of protein synthesis proceeds with an initiator trna which is found to be modified (formylated) in procaryotes and not in eucaryotes. in the present study, we show that formylation is required in vivo for the coordinate expression of the escherichia coli lactose operon. our experiments are co ...	1978	98518
[effect of the geroprotector 2-ethyl-6-methyl-3-hydroxypyridine chlorhydrate on the life span of drosophila melanogaster].		2001	98549
bacteria induce lymphokine synthesis polyclonally in human b lymphocytes.	we have studied the ability of various bacteria to stimulate human lymphocytes to produce leukocyte migration inhibitory factor (lif). mononuclear cells from adult and cord blood as well as purified t and b lymphocytes were stimulated with killed bacteria. the culture supernatants were tested for the presence of lif by the agarose migration method. all nine bacterial strains tested activated unseparated mononuclear cells and b lymphocytes but not t cells to produce lif. lif was also present in c ...	1978	98583
alterations of body fluid compartments and distribution of tissue water and electrolytes in rhesus monkeys with rocky mountain spotted fever.	chair-restrained rhesus monkeys (macaca mulatta) were inoculated subcutaneously with 10(2)--10(3) plaque-forming units of virulent rickettsia rickettsii. the latent period for fever and rickettsemia was three to four days; death occurred six to eight days after infection. total circulatory electrolyte levels and fluid volumes, including plasma, red blood cell, true circulatory blood, and extracellular fluid, increased. the expansion of the extracellular and plasma volumes resembled findings repo ...	1978	98595
antibacterial functions of macrophages in experimental protein-calorie malnutrition. i. description of the model, morphologic observations, and macrophage surface igg receptors.	an experimental protein-calorie malnutrition was produced in weanling sprague-dawley rats. the model resembles human malnutrition with respect to weight loss, inanition, angular stomatitis, anemia, lymphopenia, hypoproteinemia with hypoalbuminemia, and marked thymic involution. in addition, systemic invasion by gram-negative rods was documented. however, no edema was produced, and animals did not survive for longer than six weeks on the protein-deficient diet. one percent glycogen was found to b ...	1978	98598
[theoretical and applied aspects of studies of methane-utilizing bacteria].		2001	98688
[value of the use of a cement containing a combination of triamcinolone and tetracycline in cavity preparations].	odontomix (reg'd) cement was used at the bottom of cavities prepared in healthy dog canines in a attempt to prevent pulp and dentine alterations caused by the preparation and filling of cavities. 24 dogs were used along with 24 controls. i.v. tetracycline was afterwards given 10 times at weekly intervals. examination of tetracycline labelling under the cavities showed that the cement caused pulp and dentine changes in confined areas, though it has not yet been possible to determine whether these ...	1978	98698
maternal influence upon the v-type gene position effect in drosophila melanogaster.		2001	98705
[retrograde axonal transport of horseradish peroxidase along the striato-thalamic pathways of cats].		1978	98719
[vertical eye movements (author's transl)].		2001	98721
the effects of sodium nitroprusside and trimethaphan camsylate on cerebral blood flow in rhesus monkeys.	hemispheric cerebral blood flow was measured in the rhesus monkey before and after infusion of the hypotensive agents sodium nitroprusside and trimethaphan camsylate. the intracarotid injections of 133xe was utilized, and flow was calculated by the "flow initial" technique. cerebral blood flow did not change significantly with the administration of trimethaphan camsylate. however, with a small reduction in blood pressure (10.6%) during the administration of sodium nitroprusside, the cerebral blo ...	1978	98729
[rh isoimmunization caused by plasma administration].		2001	98737
changes in composition of tears of malnourished children.		1978	98738
reduced hepatic bilirubin uridine diphosphate glucuronyl transferase and uridine diphosphate glucose dehydrogenase activity in the human fetus.	hepatic bilirubin uridine diphosphate glucuronyl transferase (udpg-t) activity was 0.14 and 0.22 units in two fetuses aged 17 and 22 weeks, respectively, and less than 0.1 unit in 15 fetuses, aged 8--19 weeks compared to 0.68--1.99 units in 21 normal adults. hepatic uridine diphosphate glucose dehydrogenase (udpg-d) activity in 14 fetuses, aged 8--18 weeks, ranged from 6.2--15.0 units (mean = 11.3 +/- 0.7) compared to 28.8--49.2 units (mean = 39.6 +/- 2.5) in eight normal adults (p less than 0.0 ...	1978	98749
microbiology of the vagina in children: normal and potentially pathogenic organisms.	vaginal cultures from 100 healthy girls, 2 months to 15 years of age, were examined for the presence of normal and potentially pathogenic microorganisms. corynebacterium vaginale, yeast species, and genital mycoplasmas were isolated from vaginal cultures from 13.5 %, 28%, and 28% of the girls examined, respectively. colonization with these organisms was not associated with signs or symptoms of vaginitis. neisseria gonorrhoeae was isolated from a 4-year-old with purulent vaginitis. trichomonas va ...	1978	98750
effects of locally applied chemicals on transretinal potential and horizontal cells in the isolated carp retina. ii. calcium-chelator.		2001	98753
studies on the occurrence of peptococcus indolicus and corynebacterium pyogenes in abscesses in swine, and on the occurrence of pc. indolicus in apparently normal skin and mucous membranes of piglets.	pc. indolicus was isolated from 42.7% and cb. pyogenes from 48.7% of 150 pus-samples from abscesses in pigs (slaughter-house material, table i). in 41 specimens the two organisms were found together. further, pc. indolicus was demonstrated in 22.4% of 290 swabs from apparently normal skin and mucous membranes of piglets (autopsy material, table ii). by gel diffusion analysis the strains of pc. indolicus were referred to the serotypes b, c, d, e, or f. the type distribution (table iii) possibly r ...	1978	98755
pott's fracture.		2001	98756
[decreased blast transformation reaction and the characteristics of a peripheral blood lymphocyte population in lower monkeys compared to man].		1978	98762
use of t4 rna ligase to construct model substrates for a ribosomal rna maturation endonuclease.	rnase m5 of bacillus subtilis specifically cleaves a 179-nucleotide precursor 5s rrna to yield mature 5s rrna (116 nucleotides) and two fragments derived from the termini. possible recognition elements for rnase m5 within the precursor structure include nucleotide sequences arranged with 2-fold rotational and translational symmetry about the substrate bonds. we have used bacteriophage t4 rna ligase to construct, from synthetic oligonucleotides and mature or precursor 5s rrna fragments, test subs ...	1978	98766
location of the genes for human heavy chain immunoglobulin to chromosome 6.	immunoglobulin synthesis was examined in 31 man-mouse hybrid clones produced by fusing rag mouse cells with human lymphoid cells. cells were grown in serum-free medium containing [(14)c]leucine and a (14)c-labeled amino acid mixture. spent medium was dialyzed, concentrated, and subjected to radioimmunoelectrophoresis. eighteen clones were found to produce material that gave a radiolabeled precipitin line with anti-human igg (gamma-chain specific). production of material which was indistinguishab ...	1978	98768
consistency of autoradiographic dna repair in cells treated "in vitro" with n-diazoacetylglycine amide. a preliminary approach to quantitate the absolute amount of dna repair.		2001	98772
a critical evaluation of the possibility of higher primate reproductive and sexual pheromones.		2001	98777
the effect of chronic administration and withdrawal of amphetamine on cerebral dopamine receptor sensitivity.	mice with a 6-hydroxydopamine induced unilateral nigro-striatal lesion received (+)-amphetamine sulphate (2.5-20 mg/kg) over a 3-month period by daily incorporation into the drinking water. druing this period the circling response to apomorphine hydrochloride (0.01-0.5 mg/kg, s.c.) was increasingly suppressed in comparison to control animals, while spontaneous locomotor activity increased. following drug withdrawal the circling response to apomorphine remained suppressed two months later. howeve ...	2001	98779
open-field and lashley iii maze behaviour of the offspring of amphetamine-treated rats.	albino rats of our colony were administered 0.5 mg/kg of d,l-amphetamine sulphate or saline once daily throughout gestation beginning on day 1 of pregnancy. after delivery no other treatment was received by offspring. when adults, the pups of amphetamine-treated mothers had a higher motor activity in the open-field test measured as locomotion and rearing. in the lashley iii maze the treated group made more errors than controls in the first 4 days. after day 4 there seems to be habituation becaus ...	1978	98786
acute psychologic and neuroendocrine effects of dextroamphetamine and methylphenidate.		2001	98790
effects of chronic lead exposure on levels of acetylcholine and choline and on acetylcholine turnover rate in rat brain areas in vivo.	rats were exposed to lead acetate from birth, and were killed at the age of 44--51 days for analysis of levels and turnover rates of acetylcholine (ach). steady-state levels of ach were not altered in midbrain, cortex, hippocampus, or striatum of lead-exposed rats. similarly, no changes in choline (ch) concentrations were found in cortex, hippocampus, or striatum. in the midbrain, however, a 30% reduction in ch levels was observed. changes in specific activity of ch and ach were measured as a fu ...	1978	98796
can cigarette size and nicotine content influence smoking and puffing rates?	the stimuli controlling the rate at which people smoke cigarettes have not been clearly defined. on the hypothesis that smoking is basically nicotine-seeking behavior, nicotine available to the subject was experimentally manipulated through controlling cigarette size and nicotine content. in experiment i, subjects given their won cigarettes in whole, half, quarter, and eighth lengths, increased the number of cigarettes smoked and number of puffs to compensate for reductions in size. satisfaction ...	2001	98802
the effects of d-amphetamine and scopolamine on drinking induced by a multiple schedule.	three food-deprived rats obtained food pellets on a multiple fixed-interval fixed-time schedule. during fixed-interval components a 45 mg pellet was made available for a lever-press every minute (fi 1 min). when the fixed-time component was in operation the lever was retracted and a pellet was delivered every minute (ft 1 min) independent of behaviour. a water bottle was available to each subject and similar levels of schedule-induced drinking developed during the two schedule components. the ef ...	1978	98803
is it worthwhile? cost-benefit considerations for barium enema [proceedings].		2001	98807
[the value of the immunodiffusion test in the diagnosis of animal histoplasmosis].	a serological study which involved the agar gel immunodiffusion test of 11316 animal serum samples (porcine, bovine, equine and ovine cattles) was made in the havana province in an attempt to detect precipitation bands for histoplasma capsulatum. 135 porcine serum samples and 4 bovine serum samples were positive.	1977	98818
free light chains in serum during short course immunosuppression after corneal transplantation.	the effect of low doses of prednisone on the serum concentration oflight chains, igg, iga and igm in nineteen corneal transplanted patients was investigated. prednisone in doses of 30 mg daily for 6 days had an instantaneous effect on the concentration of light chains resulting in a mean decrease of 16.5% in relationship to the pre-treatment values. decrease in the prednisone dose to 15 mg daily was followed by normalization of the light chain concentration. the effect of prednisone on the igg c ...	2001	98831
behaviour of alpha1-antitrypsin in lung cancer.		2001	98836
mycological and serological studies in the diagnosis of various forms of pulmonary aspergillosis.		1978	98837
vascular dynamics of an experimental cerebral arteriovenous shunt in the primate.	an arteriovenous fistula which shunted arterial blood from the circle of willis to the internal jugular vein was created in ten monkeys. continued patency of the shunt was confirmed angiographically. cerebral blood flow measurements were then obtained with the shunt both open and occluded. flow was also determined in response to elevations of systemic arterial pressure and raised arterial carbon dioxide tensions (paco2), again with the shunt both patent and occluded. in addition, flow through th ...	1978	98854
experimental spinal cord trauma, ii: blood flow, tissue oxygen, evoked potentials in both paretic and plegic monkeys.	graded clinical motor deficits were produced in a series of rhesus monkeys subjected to experimental spinal cord trauma from a variety of impact loads. an argon washout technique was used to measure spinal cord blood flow; tissue oxygen carbon dioxide, and somatosensory evoked potentials (seps) were also monitored. each animal received a clinical grade and, after a week of study, the spinal cords were removed for histopathological grading. blood flow in paraplegic animals was significantly decre ...	1978	98856
rat liver microsomal uptake and irreversible protein binding of [1,2-14c]vinyl bromide.		1978	98862
invariance of longevity for drosophila fed n,n-diethylhydroxylamine.		2001	98863
[changes in the dental pulp during the preparation of artificial cavities (an electron microscopic study)].		2001	98864
[effect of ethylenediaminetetraacetic acid on the synapsis of polytene chromosome homologs and "supplementary nucleolus formation"].	on being added to the food of larvae of drosophila melanogaster of various age, edta, within a broad scale of concentrations, does not change the frequency of asynapsis of polytene homologues. the "many nucleoli" phenomenon was observed both after edta treatment and without it. the frequency of this phenomenon is thought to depend on the conditions of slide preparation. therefore many nucleoli may be probably fragments of general nucleoli.	2001	98877
[folic acid and vitamin b 12 in the elderly].		2001	98888
an ontogenic study of the acute inflammatory response in the fetal rhesus monkey. ii. the mediation of increased vascular permeability by histamine, compound 48/80 and bradykinin.	vascular permeability as a function of age was evaluated quantitatively and morphologically in skin of fetal rhesus monkeys given vasoactive mediators. the response was examined at 90, 120 or 150 days of gestation or at birth and compared to the response of yearling rhesus monkeys. skin sites were challenged with histamine, compound 48/80 or bradykinin. evans' blue and horseradish peroxidase were used as markers of vascular integrity. evans' blue was quantitated spectrophotometrically. vascular ...	1978	98895
[capsule formation in bac. anthracis on a carbon medium].		1978	98898
quantitation of particles in the freeze-fractured nuclear membrane after renal ischemia.	changes in the number and sizes of membrane-associated particles have been quantitated in the protoplasmic (p) and exoplasmic (e) fracture faces of the outer membrane of nuclei isolated from the inner cortex following renal ischemia and reflow in the rat. no changes were observed in the inner nuclear membrane. after 20-min ischemia, the number of particles in both fracture faces decreased. with reflow, the total number of particles decreased after both 20- and 60-min ischemia. the partition coef ...	1978	98907
abnormalities of the nuclear envelope in porcine muscle affected with congenital myofibrillar hypoplasia.	the nuclear ultrastructure of muscle fibres in congenital myofibrillar hypoplasia of piglets was studied in order to provide more information on the pathological changes present. in the initial stages of the disease, muscle fibres with a small reduction of myofibrils often had an increased number of nuclear pores. in the more advanced stages of the disease, the following nuclear abnormalities were observed in muscle fibres showing an extensive disintegration of myofibrils: 1) large dilations of ...	1978	98911
[biochemical diagnosis of gangliosidosis gm1].		1998	98915
[problems of diabetes mellitus and obesity in children].		1998	98916
[clinical significance of lipid metabolic indices in diabetes mellitus in children].		1998	98917
long-term survival in multiple myeloma.		1998	98920
the role of magnesium in protein-energy malnutrition.	the present study was aiming to explore further the variations in the levels of mg in both serum and csf of pem children, hoping a better understanding revealed decreased values of both blood serum and csf levels of mg in pem children which denote some abnormalities in brain metabolism. such abnormalities add further support for assumption of the link between dietary insufficiency and subnormal mental performance in pem.	1998	98923
[immunological relations between mother and child during pregnancy (author's transl)].	the relations between the maternal and foetal organisms during pregnancy are partly very complicated and remain inexplicable. blastocyst, trophoblast, embryo and foetus have membrane antigens at a very early stage, and the immunocompetence of the foetus develops already during the second third of the pregnancy period. many non-specific factors are involved in preventing the castingoff reaction of the foetal organism. the trophoblastic tissue is probably of central importance. the focal point of ...	1978	98927
[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
naturally occurring atherosclerotic lesions and ageing changes in the aorta of indian water buffaloes (bubalus-bubalis).		1978	98939
[measurement of the variations of cytoplasmic and nuclear volumes of the absorbing cells of the digestive tube according to the nutritional conditions, in the larva of the common toad (bufo bufo l.)].		1978	98945
[intramural pseudo-diverticulosis of the oesophagus].		1998	98947
improved safety of splenoportography by plugging of the needle tract.	splenoportography, a useful preoperative diagnostic procedure in patients with portal hypertension, has been largely discontinued because of the risk of hemorrhage. we have used both ivalon and gelfoam in particle and plug form to plug the needle tract after splenoportography. initial studies were conducted on six dogs. plugging of the needle tract by injection of suspensions of small gelfoam or ivalon particles resulted in intravasation of these particles into the splenic vein. this was demonst ...	1978	98987
computed tomographic evaluation of the breast.	experience with a dedicated breast ct scanner (general electric ct/m) using a contrast medium enhancement technique indicates that ct is superior to mammography, thermography, or physical examination for diagnosing both benign and malignant mammary disease especially in dense, thick, or fibrocystic breasts. ct is capable of diagnosing totally unsuspected early miniature carcinomas. it can identify and differentiate potential precancerous lesions from benign fibrocystic disease, and is the diagno ...	2000	98990