Publications
| Title | Abstract | Year Filter | PMID(sorted descending) Filter |
|---|
| the binding site of escherichia coli ribosomal protein s4 on 16-s ribosomal rna from different bacterial species. | ribosomal protein s4 of escherichia coli was bound to 16-s ribosomal rnas from several bacterial species and the complexes digested with pancreatic ribonuclease in an effort to isolate heterologous rna binding sites for protein s4. 16-s rnas from aeromonas punctata, pseudomonas fluorescens and vibrio cuneatus each gave rise to protected fragments whose electrophoretic mobility was 7s, i.e. similar to that of the fragment generated from e. coli 16-s rna using the same conditions. no comparable fr ... | 1976 | 827436 |
| [the excretory apparatus and diabetes]. | 2005 | 545627 | |
| [surgical sciatica. study of 251 cases undergoing a single operation (author's transl)]. | 2005 | 544204 | |
| pathophysiological studies on schizophrenia with special reference to homovanillic acid concentration in cerebrospin fluid. | 2005 | 540184 | |
| ultrasound, angiography and fine needle aspiration biopsy in diagnosis of renal neoplasms. | the diagnostic approach to a renal mass including ultrasound, angiography and fine needle aspiration biopsy is reviewed on the basis of 23 cases. the value of the combination of these methods is emphasized especially in tumors which appear without echoes at ultrasround and avascular-hypovascular at angiography. the findings are correlated and some differential diagnostic problems discussed as well as the possible risk of spreading tumor cells at fine needle aspiration biopsy. | 2004 | 525406 |
| analysis of the antagonistic effect of gamma-l-glutamyl-taurine on glucocorticoid and triiodothyronine. | gamma-l-glutamyl-taurine, a newly discovered parathyroid hormone, considerably inhibited the cytochemically detected transcription-inducing effect (appearance of free histone) of prednisolone and triiodothyronine. such an inhibition took place also if the morphogenetic hormones were given not simultaneously with, but after the administration of litoralon. litoralon injected alone also displayed inductor properties increasing the number of nuclei containing free histone. | 1979 | 525237 |
| [eeg-activity patterns in visual information processing: characteristics, variance-analytical deliminiation, discriminance-analytical determination of undispensable variables and scale level]. | 1. in order to determine the variable distributions of 5 activation dependent eeg activity patterns occurring during visual information processing, mean values and standard deviations of the percental quantities of the frequencies 4, 5, ..., 13 hz, 14 to 20 hz and 21 to 30 hz, as well as the mean amplitudes in the frequency bands 3.5 ... 7.4 hz, 7.5 ... 13.4 hz and 13.5 to 30 hz were determined on corresponding to 10 s samples. it could be demonstrated by regression analysis that an interval sca ... | 2004 | 525137 |
| [features of psychopathologic disorders in schizophrenia complicated by psychogenic reactions]. | in order to reveal psychopathological disturbances in schizophrenia appearing under the influence of psychogenic factors, 145 schizophrenic patients with attack-like progressive and continuous forms of development, accompanied by psychogenic reactions were examined. the significant changes in the clinical picture of such conditions expressed in atypical and fragmentary psychopathological signs indicate a deep influence of psychogenic reactions on the pathogenesis of the schizophrenic process. th ... | 2004 | 525123 |
| wastewater disinfection--toward a rational policy. | 2004 | 522210 | |
| support for 208 planning. | 2004 | 522207 | |
| [recurrent abdominal pain in childhood]. | 2004 | 520895 | |
| [musculoskeletal symptoms in patients with primary hyperlipoproteinemia. a prelimary study]. | 2004 | 516016 | |
| the effect of some anti-rheumatic agents on tuberculin pleurisy in the guinea-pig [proceedings]. | 1979 | 497564 | |
| [choroid plexus carcinoma with metastasis to bone (author's transl)]. | a very rare case of the choroid plexus carcinoma of the left lateral ventricle with metastasis to bone was reported. a two-month-old baby was suffering from irritability and vomiting. her vital signs became progressively worse. on admission she showed an increased head circumference and meningeal irritation signs. an emergency tapping of the right lateral ventricle at the anterior fontanel revealed the bloody csf and an opening pressure of over 700 mm of water. all laboratory findings were negat ... | 2004 | 492463 |
| induction of l-serine dehydratase in aeromonas punctata. | 1979 | 438109 | |
| spontaneous closure of atrial septal defect with cardiac failure in infancy. | two serial cardiac catheterizations before the age of four months and another at six years confirmed spontaneous closure of a large atrial septal defect which caused congestive heart failure in infancy. | 2004 | 421589 |
| conduits--indications, problems, and future use. | 2003 | 420058 | |
| conduits--indications, problems, and future use. | 2003 | 420058 | |
| respiratory syncytial virus infection in adults: clinical, virologic, and serial pulmonary function studies. | we prospectively studied 10 previously healthy adults who developed an acute respiratory illness while working in an infants' ward during a community outbreak of respiratory syncytial virus infection. in addition to clinical and viral evaluation, total respiratory resistance before and after carbachol aerosol inhalation was measured. all 10 subjects had respiratory syncytial virus infection documented by viral isolation, and all developed pronounced cough, nasal congestion, and fever. eight subj ... | 1978 | 415653 |
| homogeneous immunoglobulins in the serum of irradiated and bone marrow reconstituted mice: the role of thymus and spleen. | the influence of thymectomy and splenectomy on the frequency and class distribution of homogeneous immunoglobulins (h-ig) in serum was studied in lethally irradiated (dba/2 x c57bl/rij)f1 mice reconstituted with syngeneic bone marrow. during four follow-up periods in the first 9 months after transplantation, the sham-operated controls and splenectomized animals developed transient h-ig in an average frequency of 14.2 and 15.7% respectively. there were no marked differences in the incidence of h- ... | 2004 | 387578 |
| children's literature on death and dying. | 2004 | 375165 | |
| different effects of the ionophore a-23187 and d-glucose on 45ca2+ fluxes in isolated islets of ob/ob-mice. | fluxes of 45ca2+ were studied in beta-cell rich islets of non-inbred ob/ob-mice, using lacl3 to wash out extra-cellular and superficially bound 45ca2+. the ionophore a-23187 (10 microm) increased the 45ca2+ uptake in islets both at 3 and 20 mm d-glucose, the effect being more pronounced after 10 min than after 120 min of incubation. in incubations for 120 min, 20 mm d-glucose induced a higher uptake of 45ca2+ than did a-23187. the ionophore enhanced the unidirectional efflux of 45ca2+ from prelo ... | 1986 | 362823 |
| reduction of microbial contamination from ultrasonic scalers. | 2004 | 356863 | |
| preparation of acid-fast microscopy smears for proficiency testing and quality control. | a method is presented for preparing smears for proficiency testing and quality control in acid-fast microscopy. the work was prompted by the increased demand for acid-fast bacilli positive smears with characteristic microscopic appearance and among-smear uniformity. | 1978 | 353070 |
| test reproducibility of the api (20e), enterotube, and pathotec systems. | thirty-three strains of bacteria (30 enterobacteriaceae and one strain each of aeromonas formicans, a. hydrophila, and plesiomonas shigelloides) were tested three times in each of 27 conventional tests and in the api, enterotube, and pathotec systems. the results obtained were analysed for test reproducibility within each kit, correlation of the kit tests with the equivalent conventional media, and the identification of the strains by the kits. difficulties in evaluation and comparison of identi ... | 1977 | 323296 |
| treatment of spasmodic torticollis with dorsal column stimulation. | 2004 | 303442 | |
| [a study on periodontal dressing materials. part 8. the effect of periodontal dressing materials on the capillary permeability of subcutaneous tissue of rabbit==especially, an effect of individual ingredients consisting of liquid materials (author's transl)]. | 1978 | 296222 | |
| [atp, dehydrogenases and hexokinase in the oral mucosa and mandible in fractures and disrupted innervation]. | 1978 | 279106 | |
| the value of a simple medical questionnaire in dentistry. | a short specific medical questionnaire was given to 1125 new patients attending for their initial examination at the perth dental hospital. a positive history was given by 398 patients. a wide variety of conditions was revealed and the dental significance is discussed. the extent of the information provided illustrates that the simple questionnaire is valuable in exposing conditions which may affect dental treatment. | 1984 | 270975 |
| dermoid cyst of the floor of the mouth in an infant. (case report). | dermoid cysts of the floor of the mouth in the infant are rarely encountered although the aetiology is mainly embryological. meyer proposes the classification of the cysts based on the histological differentiation of the elements of the cyst wall. a case is reported which shows differences in the epithelial lining of the cysts found followed by the differential diagnosis and treatment. | 1991 | 269895 |
| primary papillary carcinoma of the prostate: report of a histopathologic, cytologic and electron microscopic study on one case. | an unusual type of prostatic carcinoma is described. histopathologic examination showed a papillary and acinar appearance. aspiration cytology showed papillary fragments and sheets of malignant cells. the ultrastructural features of this tumor were similar to those reported for prostatic carcinoma rather than endometrial carcinoma supporting a prostatic orgin for this tumor. | 1990 | 269605 |
| noninvasive 133xe inhalation measurements of regional cerebral blood flow in migraine and related headaches. | 1986 | 268785 | |
| [specialization in periodontology]. | in addition to the demand that periodontal therapy should be the task of any stomatologist, the considerable morbidity and the aetiopathological special features of periodontal diseases call for specialists. periodontal basic care and specialized therapy easy to delimitate. the specified stomatological curriculum allows for the demands on periodontology; it is imperative to enforce them in education and continuing education. | 1986 | 268701 |
| the ada conference on increasing access to dental care. a report. | 1985 | 268525 | |
| [study of the effect of mineral acids on the development of experimental caries]. | 1977 | 268049 | |
| reflection on geriatrics. | 1990 | 267819 | |
| comparable complex rearrangements involving 8;21 and 9;22 translocations in leukaemia. | 1977 | 267248 | |
| thyroid - hormone effects on steroid - hormone metabolism. | 1977 | 266410 | |
| [multiple follicular cyst of familial character]. | 1992 | 265282 | |
| [good mental health program: national social welfare board's proposal is not humane]. | 1970 | 250388 | |
| mixed malignant tumour of the lung. | a mixed malignant tumour of the lung intermediate in type between pulmonary blastoma and carcinosarcoma is described. the epithelial component consisted of squamous carcinoma, undifferentiated carcinoma, and clefts lined by bland epithelial cells. the supporting stroma was composed of pleomorphic sarcoma, fibrosarcoma, chondrosarcoma, osteosarcoma, and indeterminate mesenchymal tissue. the tumour was removed surgically, but the patient died postoperatively with rapidly developing multiple bony a ... | 1997 | 229582 |
| evaluation of normal and neoplastic human tissue for bk virus. | 1978 | 214941 | |
| [selection of newborns with birth injuries for after care in a special session]. | selection of birth-traumatical injured newborns for follow-up with special care.--premature newborns most will be in a special care during infancy and childhood. for all the mature infants this way is to expensive. we publish a compilation of abnormal neurological findings suitable for selecting with high risk of birth traumatical induced brain damage. the risk-group contains about 5% of all mature newborns. this number is small enough for a high expense within the bounds of the common care for ... | 1988 | 210604 |
| dynamic changes in plasma adrenocorticotrophin after neurotropic stress in male and female rats. | 1978 | 203646 | |
| constant and variable regions in glycoprotein hormone beta subunit sequences: implications for receptor binding specificity. | 1994 | 201763 | |
| postsynaptic potentiation of the slow muscarinic excitatory response by tetraethylammonium chloride in the bullfrog sympathetic ganglion cells. | 1994 | 201344 | |
| splenic influence of t cell function: the immunobiology of the inbred hereditarily asplenic mouse. | 1977 | 194980 | |
| the consequences of nullosomy for a chromosomal region affecting cyclic amp phosphodiesterase activity in drosophila. | a study of drosophila nullosomic for chromomere 3d4 shows that this region of the genome is necessary for male fertility, normal female fertility and normal oogenesis. males nullosomic for 3d4 lack normal, motile sperm. females nullosomic for this region exert a maternal influence on their progeny which results in a diversity of imaginal defects. the observation that chromomere 3d4 is the most probable locus for a chromosomal region which affects camp phosphodiesterase activity, and which may co ... | 2003 | 193764 |
| adaptation of cells derived from human malignant tumours to growth in vitro. | forty-five human malignant tumour specimens were cultivated in vitro in an attempt to determine the necessary conditions for tumour cell maintenance and to establish permanently-growing cell lines. continuously-growing cultures were derived from five tumours, including carcinomas of the oesophagus and colon, a hepatoma, a mesothelioma and a retroperitoneal sarcoma. the carcinoma of the oesophagus and the hepatoma, which have adapted fully to in vitro conditions, can be regarded as established ce ... | 1976 | 184551 |
| formation of free-radical products by the reaction of dehydroascorbic acid with amino acids. | 1991 | 182730 | |
| biochemical adaptations in skeletal muscle of trained thyroidectomized rats. | the cytochrome c concentrations of the different types of skeletal muscle of trained and nontrained normal and thyroidectomized rats were measured. animals were trained by treadmill running 1 mph, at a 15% incline, 1 h/day, 5 days/wk for at least 12 wk. this training program induced an expected 50% increase in cytochrome c in the high-oxidative fast-twitch red (ftr) and slow-twitch red (str) fibers and only a 25% increase in the low-oxidative fast-twitch white (ftw) fibers of the normal rats. th ... | 1976 | 179330 |
| effects of potassium chloride and smooth muscle relaxants on tension and cyclic nucleotide levels in rat myometrium. | ten minutes after kcl-depolarization of rat myometrial strips, at which time the muscles were in a state of sustained contracture, tissue levels of adenosine 3',5'-cyclic monophosphate (cyclic amp) were increased by approximately 40% over relaxed controls, and levels of guanosine 3',5'-cyclic monophosphate (cyclic gmp) were decreased by 40%. at this point both nitroglycerin (4 x 10(-4) m) and papaverine (2 x 10(-5) m) were capable of relaxing the depolarized muscles without significantly increas ... | 1975 | 177160 |
| morphological correlates of synaptic transmission in lamprey spinal cord. | the dye procion brown was used to identify in the light and electron microscope, synaptic contacts made between monosynaptically coupled neurons in the lamprey spinal cord whose synaptic interaction had been recorded. synaptic contacts were made on different dendrites of the postsynaptic cell at different distances from the soma. some of the contacts were made on dentritic spines and some on the smooth shaft of the dentrites. serial sections through synaptic contacts made on dendritic processess ... | 1985 | 176330 |
| [aeromonas punctata subsp. caviae as the causative agent of acute gastroenteritis (author's transl)]. | since in the past, aeromonas hydrophila had been isolated from all cases of human infection described. a. punctata and the anaerogenic sub-species were considered as apathogenic. from the case described, a close association between acute diarrhea with vomiting and the identification of a. punctata subsp. caviae becomes evident so that a conditional pathogenicity of this sub-species must be assumed. the question is discussed whether a preceding disturbance of the intestinal habitat in the presenc ... | 1975 | 175615 |
| familial hyper-alpha-lipoproteinemia: studies in eighteen kindreds. | a newly recognized familial hyperlipoproteinemia, familial hyper-alpha-lipoproteinemia, is described in 18 kindreds. affected probands and relatives had distinctive elevations of alpha-lipoprotein cholesterol (c-hdl), slight elevations of total cholesterol, no elevation of ldl and vldl cholesterol, and normal triglyceride levels. the proband and at least one additional first degree relative had distinctive elevations of c-hdl in 16 of 18 kindreds. simple segregation analysis involving 84 offspri ... | 1990 | 171539 |
| structure of a 30 s pre-ribosomal rna of e. coli. | 1975 | 169158 | |
| transformation of horse skin cells by type-c sarcoma viruses. | a horse skin cell line (e. derm, nbl-6, ccl-57) was susceptible to focus formation by the kirsten mouse sarcoma virus, feline sarcoma virus (st stain) and the msv pseudotypes with woolly monkey, gibbon monkey, rd-114, at-124, baboon placenta and murine xenotropic (balb/c 3t3 and c57l/jd) type-c viruses. foci were detected within 5 days after infection and the transformed cells continued to produce infectious virus and group-specific antigen of their respective type-c leukemia viruses. the transf ... | 1975 | 165152 |
| organ cultures of rat and hamster colon. | human fibrin foam as a matrix for three-dimensional organ cultures was successfully employed for the cultivation of newborn rat and hamster colon tissue. colonic tissue was maintained under different oxygen atmospheres and with various synthetic media. explants of rat and hamster colon, maintained in leibovitz's l-15 medium buffered with hepes in the presence of 5% co2 and air, retained their normal columnar epithelial architecture for 24 days in culture. outgrowth of epithelial cells from colon ... | 1975 | 165141 |
| [water electrolyte excretion disorders during dry erythroderma: hypersecretion of antidiuretic hormone?]. | 2003 | 161489 | |
| electron microscopy of synaptonemal complexes in semithin sections. | the technique of osmium tetroxide fixation followed by a treatment with p-phenylenediamine was applied to mouse testes in order to analyze pachytene nuclei. observation of epon semithin sections (0.25--0.5 micrometer) in conventional electron microscopy revealed the presence of positively stained synaptonemal complexes surrounded by unstained chromatin. the present results show that by using this method a suitable contrast and resolution can be achieved for semithin sections, which facilitates t ... | 1979 | 156471 |
| [postoperative esophageal stenosis (role of the laryngologist)]. | 2002 | 153373 | |
| [glomerular lesions and hepatopathies]. | 2003 | 152421 | |
| purification of cytochrome b from neurospora crassa and other sources. | 2003 | 152379 | |
| [experimental and clinical studies of drug therapy in diabetic retinopathy (author's transl)]. | 1978 | 152052 | |
| [occupational exogenous siderosis of the skin (author's transl)]. | 2003 | 151604 | |
| renewed voluntary spirit needed, says blue cross;. | 2002 | 139559 | |
| [comparative sanitary and hygienic evaluation of rubbers intended fordeep-well electric pumps]. | 2002 | 134925 | |
| the bender gestalt: use of clinical judgment versus recall scores in prediction in huntington's disease. | 2002 | 130390 | |
| [prevention of helminthiasis in sheep in kazakhstan]. | 1975 | 129934 | |
| [2 cases of sudden death of twins with idiopathic cardiomegaly]. | 2002 | 129892 | |
| [medical topics. nursing and rehabilitation of aged invalid patients]. | 2002 | 127875 | |
| kinetics of the ion-sensitive mg, ca-adenosinetriphosphatase (atpase) from escherichia coli. | 1975 | 127549 | |
| a symposium on the chronic pain syndrome in problem low back cases. psychiatric evaluation and feasibility of psychiatric therapy. | 2002 | 127024 | |
| atpase activity and light scattering of acto-heavy meromyosin: dependence on atp concentration and on ionic strength. | 1. the dependence on atp concentration of atpase activity and light scattering decrease of acto-hmm could be described at very low ionic strength by one hyperbolic adsorption isotherm with a dissociation constant of 3 x 10(-6)m. hence the increase of atp ase activity was paralleled by a decrease in light scattering. at higher values of ionic strength atpase activity stopped rising before hmm was completely saturated with atp. higher ionic strength prevented atpase activity from further increasin ... | 2002 | 126582 |
| serum thyroxine, serum % -- t3 -- binding, and serum t3 in zambians. | serum total thyroxine (t4) was measured in clinically euthyroid and clinically hyperthyroid subjects, using the method of competitive protein binding. in 26 euthyroid subjects the mean +/- 1sd was 7.7 +/- 1.8 micrograms/dl and in 17 clinically hyperthyroid subjects, the mean +/- 1sd was 18.1 +/- 3.1 micrograms/dl. this difference is statistically significant. serum % 125(1) -- t3 binding was measured using the principle of competition for 125(1) -- t3 between the unknown serum and the resin in t ... | 1979 | 120088 |
| genetic identification of dominant overproducing mutations: the beadex gene. | a model system for the identification of presumptive overproducing mutations from among visible dominant mutations in d. melanogaster is described. an overproducing mutation is expected if a dominant mutation is readily reverted by gene deletion and if gene deletions suppress the expression of the original dominant mutation in flies heterozygous for the deletion. the beadex (1:59.4) mutations are shown to satisfy these requirements, since a bx dominant mutations is reverted by induced deletion [ ... | 1998 | 108520 |
| a three month inhalation toxicity study in the squirrel monkey (saimiri sciureus) with terbutaline sulfate (bricanyl). | a study of the subacute toxicity of inhaled terbutaline sulfate was performed in the squirrel monkey (saimiri sciureus). 3 groups of monkeys were exposed 1 h daily 7 days/week for 3 months to terbutaline sulfate aerosols at concentrations of 0.039, 0.185 and 0.799 mg terbutaline/litre of air respectively. a fourth group was a chamber control receiving air only. the following clinical parameters were evaluated: physical appearance and behavior, weight gain, ophthalmoscopic appearance, electrocard ... | 1978 | 107616 |
| shattuck lecture--in the public interest. | 1998 | 107452 | |
| classics in oncology. on transplantation of tumors: leo loeb, m. d. journal of medical research 6:28-39, 1901. | 1998 | 106937 | |
| linear arrays of intramembrane particles on microvilli in primate large intestine. | distinctive linear arrays of intramembrane particles were present in microvillar membranes of approximately 5% of surface columnar cells observed in freeze-fracture replicas of monkey colon and human rectum. on these cells, longitudinally-oriented rows of p face particles and corresponding e face grooves appeared on all exposed microvilli. the constituent particles varied from round (8-9 nm in diameter) to rod-shaped (18 nm long). microvilli of the great majority of columnar cells displayed rand ... | 1979 | 106744 |
| development of biclonal gammopathy in a patient with von recklinghausen's neurofibromatosis. | a well established case of von recklinghausen's neurofibromatosis, in which a biclonal gammopathy developed, has been studied. one of the paraproteins was characterized as igg kappa, the other as igg lambda. this combination of anomalies has not been described previously in the literature. | 1998 | 106627 |
| cerebrospinal fluid-, blood-, and ascitis-catecholamines in hepatic cirrhosis. | the consideration of the extensive innervation of liver parenchyma, together with data relating to the degradation of catecholamines in the liver and the importance of hepatic vascular process in hepatic cirrhosis, prompted us to investigate the behaviour of catecholamines in this condition. the following parameters were measured in cerebrospinal fluid (csf), blood and ascitis fluid: total catecholamines, adrenaline and noradrenaline. during hepatic cirrhosis, total catecholamines level in blood ... | 1998 | 106413 |
| polychlorinated biphenyl-induced morphologic changes in the gastric mucosa of the rhesus monkey. | the early morphologic events in polychlorinated biphenyl-induced lesions of the gastric mucosa of immature male rhesus monkeys (macaca mulatta) were studied in serial biopsies taken during consumption of diets containing 3, 10, 30, and 100 mg. per kg. (p.p.m.) of aroclor 1242. the severity of the lesions correlated directly with both the duration and the level of exposure. the first changes were seen after ingestion of 30 and 100 mg. per kg. for 2 weeks; changes were not seen until 10 weeks at 3 ... | 1979 | 106183 |
| rapid micro-carbohydrate test for confirmation of neisseria gonorrhoeae. | a rapid carbohydrate utilization procedure for the confirmation of neisseria gonorrhoeae and identification of other neisseria species has been developed. this method utilizes both preformed enzymes, introduced in a heavy inoculum, and enzymes formed by the microorganisms as a result of growth in a small volume of super-enriched medium. expected carbohydrate reactions were produced by 383 clinical isolates of neisseriae and were clearly visible within 4 h of incubation. the combined use of dispo ... | 1978 | 106068 |
| [unusual fetomaternal blood group antagonism]. | 1998 | 105299 | |
| health expenditure 1978/79. | 1998 | 104698 | |
| clinical studies on pipemidic acid. | 1978 | 101691 | |
| inhibition of mycoplasma-induced lymphocyte activation by sodium aurothiomalate. | sodium aurothiomalate, at concentrations of 10 to 150 microgram/ml of culture, inhibited rat lymphocyte stimulation by mycoplasma pulmonis mitogen in a dose-dependent manner. | 1978 | 101463 |
| effect of different gradient solutions on the buoyant density of scrapie infectivity. | 1978 | 99747 | |
| 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 |
| biological variation of immunoglobulin concentrations in normal human tears related to age and sex. | single radial immunodiffusion method was used to measure the concentration of igg, iga, igm and igd in tears of 220 healthy individuals aged from 2 to 86 years. relation of the values to age and sex has been evaluated statistically by regression analysis method. mean iga level was 30.7 mg/100 ml. igg could be detected in 200 samples and the level was less than 1 mg/100 ml. igm was detected in only 7 samples and the value was less than 1 mg/100 ml. igd could not be detected in any of the sample. ... | 1978 | 98956 |
| 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 |
| family life cycle resource center in the elementary school. | 2001 | 98495 | |
| long term effects of myochrysine in articular cartilage. | intra-articularly administered sodium aurothiomalate (myochrysine) produced aurosomes containing characteristic electron dense contents (indicating the presence of gold), in the chondrocytes of rabbit articular cartilage. at first the aurosomes were bounded by a membrane but later the electron dense contents were seen lying free in the cytoplasmic matrix. such deposits were detectable up to 14 months after injection of myochrysine but none were found at later time intervals (18 months and 2 year ... | 1978 | 97856 |
| diminished cellular immunity due to impaired nutrition in oesophageal carcinoma. | the nutritional status of 15 negro patients suffering from unresectable carcinoma of the midthoracic oesophagus was evaluated before and after palliative pulsion intubation. all were shown to be in negative nitrogen balance and to have a compromised non-specific cellular immune response. correction of protein-calorie malnutrition and the achievement of positive nitrogen balance were associated with an increase in absolute lymphocyte and t lymphocyte numbers and a significant increase in lymphocy ... | 1999 | 96903 |
| cellular changes in the toad urinary bladder in response to metabolic acidosis. | the urinary bladder of bufo marinus excretes h+ and nh+4, and the h+ excretion is increased when the animal is placed in metabolic acidosis. the mitochondria-rich (mr) cells mediate the h+ excretion by the bladder. the purpose of this study was to determine if there is a change in mr cells of the bladder during metabolic acidosis. bladders from normal toads and from toads that had been placed in metabolic acidosis were used. the bladders were mounted between plastic chambers and h+ excretion mea ... | 1999 | 96269 |
| lower levels of thyrotropin-releasing hormone-degrading activity in human cord and in maternal sera than in the serum of euthyroid, nonpregnant adults. | thyrotropin-releasing hormone (trh)-degrading activity was investigated in human cord, maternal, and euthyroid adult sera by measuring (a) the rate of disappearance of trh and (b) the rate of formation of degradation products. the rate of trh degradation in cord and maternal sera was 25-33% of that in euthyroid adult serum. concomitantly, in cord and maternal sera, the rate of formation of proline, a major trh degradation product in serum, was one-quarter to one-third that in euthyroid adult ser ... | 1978 | 96140 |
| preliminary experience with the helifix electrode for transvenous atrial implantation. | a helifix electrode was inserted transvenously in the right atrial appendage for temporary atrial stimulation in three patients. the low stimulation threshold as well as the excellent stability of the electrode encouraged us to proceed to permanent implantation of this lead in thirteen patients. the lead was introduced through the saphenous vein in twelve patients and through the cephalic vein in one patient. five patients had sinoatrial dysfunction and five had bradycardia-tachycardia syndrome; ... | 2001 | 95313 |
| symbolic play in language-impaired and normal children. | 2001 | 95236 | |
| [comparative examinations of high-molecular maternal serum protein bodies during pregnancy--a contribution to biochemical pregnancy control (author's transl)]. | the maternal serum concentrations of beta 1 sp 1, igm and alpha 2-macroglobulin were determined in relation to the gestation age, using the simple radial immunodiffusion method in 102 non-pathologic pregnancies and 35 pregnancies involving risk factors. to assess the clinical relevance of these determinations, we examined to what extent the changes in concentration of beta 1 sp 1 igm and alpha 2-macroglobulin would permit a prognostically useful conclusion on the placenta function and foetal con ... | 2000 | 94488 |