| selection of donor for cardiac transplant. | | 2016 | 4866697 |
| [precursor cells for osteogenic and hemopoietic tissues. analysis of heterotopic transplants of bone marrow]. | | 2016 | 4885074 |
| coexisting addison's disease and diabetes mellitus: report of 24 cases with review of literature. | | 2016 | 4888918 |
| hypersomatotropism and acanthosis nigricans in two brothers. | | 2016 | 4843205 |
| recent advances in anthelmintics. | | 2016 | 4862697 |
| editorial: controlling coronary heart disease. | | 2016 | 4841292 |
| community health councils. watchdogs or lapdogs? | | 2016 | 4840304 |
| [biometry or statistics in medical education?]. | | 2016 | 4840126 |
| sephadex g-25 beads as chromatographic carrier for the fractionation of animal cells. | | 2016 | 4836237 |
| perceptual units in speech recognition. | | 2016 | 4811941 |
| syntheses of the insect juvenile hormone. | | 2016 | 5065595 |
| letter: single women in psychiatry. | | 2016 | 4812703 |
| a functional unit consisting of an eversible gland with neurosecretory innervation and a proprioreceptor derived from a complex sensillum in an insect. | | 2016 | 4774983 |
| [comparison of cardiac output at rest and during physical exertion using thermodilution and fick's principle]. | | 2016 | 4768692 |
| the relationship of visual closure to speechreading. | | 2016 | 5029519 |
| pharyngo-esophagostomy. | | 2016 | 4744886 |
| [problems raised by pheochromocytoma resuscitation]. | | 2016 | 4721995 |
| purification of a -1,4-glucan hydrolase (cellulase) from the snail, helix pomatia. | | 2016 | 4714910 |
| [problems concerning the benign mesenchymal tumors of the lungs of unusual dimensions]. | | 2016 | 4699271 |
| macrophage colony-stimulating factor (m-csf) enhances the capacity of murine macrophages to secrete oxygen reduction products. | the capacity of macrophage colony-stimulating factor (m-csf) to enhance respiratory burst activity in peritoneal macrophages was measured. macrophages incubated for 48 hr or more with concentrated l cell-conditioned medium as a source of m-csf released two to three times as much o2- in response to pma as did unexposed macrophages. stimulation was noted at concentrations of colony-stimulating activity from 0.1 to 2000 u/ml and was maximal at 10 to 100 u/ml. purified, endotoxin-free csf enhanced s ... | 2010 | 2991376 |
| [erythema nodosum as 1 manifestation of the clinical course of pseudotuberculosis]. | | 2016 | 5039708 |
| time-saving device for reading sensitivity tests on solid media. | | 2016 | 4870807 |
| effects of msh/acth 4--10 on memory, attention and endogenous hormone levels in women. | | 1992 | 205892 |
| effect of atropine on plasma atrial natriuretic peptide concentration in healthy subjects. | this work shows that an intravenous infusion of atropine increases the concentration of atrial natriuretic peptide (anp) in the plasma of healthy subjects. the effect is discussed in reference to the heart rate and the role of the autonomic nervous system in the control of anp secretion by atrial cardiocytes. | 1998 | 2141774 |
| membrane protein organization in atp-depleted and irreversibly sickled red cells. | | 1998 | 108478 |
| angiolymphoid hyperplasia with eosinophilia. | angiolymphoid hyperplasia with eosinophilia is a recently recognized lesion of skin consisting of atypical vascular paroliferation and variable inflammatory cell infiltration. a case is described here of a similar lesion presenting as an intraoral swelling. in addition to showing the histological features generally associated with angiolymphoid hyperplasia with eosinophilia, the present case exhibited striking smooth muscle proliferation. | 1998 | 108376 |
| compatibility of various materials with oral tissues. ii: pulp responses to composite ingredients. | eight ingredients of composite materials were evaluated individually for pulp irritation. none caused significant inflammation as evidenced by its average response. no abscess formations or lesions predominating in leukocytes occurred. | 1998 | 108322 |
| long-term survival in multiple myeloma. | | 1998 | 98920 |
| [problems of diabetes mellitus and obesity in children]. | | 1998 | 98916 |
| factors influencing the initiation of carious lesions in specific tooth surfaces over a 4-year period in children between the ages of 11-12 years and 15-16 years. | an analysis of factors influencing the initiation of carious lesions on specific tooth surfaces over a 4-year period in children between the ages of 11-12 years and 15-16 years is presented. approximately 1000 children, resident in the county of south glamorgan, wales, were assessed for caries status and oral cleanliness in 1980 when aged 11-12 years and again in 1984 when aged 15-16 years. on both occasions, the children completed detailed questionnaires on dental health-related topics. surface ... | 1998 | 2212201 |
| [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 |
| [effect on macrophages of acute stress induced in mice by local irradiation]. | in examining the role of radiation in inducing immunosuppression in tumor-bearing mice it has been shown that the experimental acute stress inadvertently generated by the procedure is profoundly immunosuppressive. it would appear that monocytes under the influence of glucocorticoïds are sequestered in the spleen. this monocyte immobilisation leads to rapid suppression of local inflammatory reactions including delayed hypersensitivity. the increased number of marcrophages in the spleen is co-inci ... | 1999 | 96964 |
| [identification of b-, t- and "zero" lymphocytes by staining for acid phosphatase]. | | 1999 | 94125 |
| cryocrystalglobulinemia in hairy cell leukemia. | a patient with hairy cell leukemia (leukemic reticuloendotheliosis) was noted to have a spurious leukocytosis caused by a spontaneously crystallizing cryoglobulin. the cryoprotein was identified as igg lambda. an intracytoplasmic immunoglobulin demonstrable within the hairy cell was also igg lambda. the cryoglobulin spontaneously disappeared over a four day period. a reliable automated count on the coulter model s could be obtained by prewarming the blood specimen to 37 c. | 1999 | 103614 |
| responsibility of the physician in the preservation of life. | | 1999 | 88925 |
| [the myocardiopathies of hereditary neuro-muscular diseases]. | this joint work has studied the cardiomyopathies occurring in hereditary neuro-muscular disorders (270 cases). the duchenne type of disorder (74 cases) was responsible for asystole (4 cases), for cardiomegaly, and especially for abnormalities of the ecg (59 cases)--q waves and large r waves in v1 and v6. the cardiomyopathy was of the hypokinetic type, with histological evidence of degeneration of the myocardial fibres. dystrophia myotonica of steinart (23 cases) caused conductive disorders (17 c ... | 1999 | 96758 |
| pancreatic islet cytology of the himalayan toad, bufo himalayanus. | | 1999 | 94018 |
| characterization of the in vitro reassembly of tubulin derived from stable strongylocentrotus purpuratus outer doublet microtubules. | | 1999 | 33707 |
| cryotherapy for palliation in rectal carcinoma. | | 1999 | 91566 |
| studies on phosphate-solubilizing bacteria in soil and rhizosphere of different plants. ii. selection of the most efficient phosphate-dissolvers and their morphological grouping. | two hundred colonies which showed positive reaction on the plates prepared for the phosphate-dissolving bacteria from control soil rhizosphere soils and rhizoplane samples of maize, peas, or cotton were isolated at random. fifty isolates were selected as the most efficient isolates according to their capability for increasing the amounts of available phosphorus in the media with corresponding decreases in ph values. the percentage of the most efficient isolates differed according to type of plan ... | 1999 | 22210 |
| effects of x-rays on the chloroplasts of acetabularia mediterranea [proceedings]. | | 1999 | 93929 |
| study of spectrin phosphorylation and polymerization in normal and spherocytic red blood-cells [proceedings]. | | 1999 | 93915 |
| phenylketonuria variants. | | 1999 | 85126 |
| grandmother's poisoned well: report of a case of methemoglobinemia in an infant in oklahoma. | | 1999 | 4688467 |
| neonatal back-transport. cost-effectiveness. | this study examines the cost-effectiveness of returning previously ill neonates to community hospitals after treatment in a tertiary center, a concept known as "back-transport." the authors compared the charges for medical care during convalescence of a group of back-transported infants (bt infants; n = 20) with a similar group of infants who remained in a tertiary center for convalescence (nt infants; n = 20). the total charges for convalescent care (inpatient plus transport charges) for 20 rep ... | 1999 | 3918219 |
| systematic multi-modal treatment of osteosarcoma, with special reference to the role of fast neutron radiotherapy. | sixty-one patients with osteosarcoma were treated. twenty-four of these patients were managed with our systematic multi-modal treatment. overall survival rate was markedly improved chiefly by intensive systemic chemotherapy with multiple drugs, especially adriamycin and high dose methotrexate. preoperative regional intra-arterial infusion of anti-tumor drugs and fast neutron radiotherapy were employed and it was suggested that fast neutron had a higher relative biological effectiveness and a gre ... | 1999 | 115950 |
| pattern reversal evoked cortical responses in normals. a study of different methods of stimulation and potential reproducibility. | using a commercially available television set for stimulation of 78 healthy subjects, the upper limit of normal for the latency of the major positive wave (p 100) of checkerboard pattern reversal evoked potentials is practically the same as that obtained by employing slide projector combined with a rotating mirror. potentials evoked by a small pattern, for purely foveal stimulation, were often difficult to evaluate exactly. fixation of a large pattern at the upper border of the stimulus field br ... | 1999 | 93635 |
| raised level of cholesterol esters in the brain of protein undernourished mice. | | 1999 | 104008 |
| ultrasonographic demonstration of glaucomatous optic nerve excavation. | | 1999 | 103912 |
| [therapy of class ii, division 1 malocclusion without extraction of premolars during the mixed dentition period]. | | 1999 | 96393 |
| spontaneous pneumothorax in labor: case report. | | 1999 | 96378 |
| biliary duct ultrasound. | | 2000 | 99016 |
| colitis cystica profunda. | | 2000 | 99009 |
| computers and automated technical procedures in blood transfusion laboratories. | | 2000 | 97760 |
| production of radicals by singlet oxygen reaction: an e.s.r. study [proceedings]. | | 2000 | 94810 |
| a defensive-restitutive function of freud's theory of psychosexual development. | | 2000 | 97696 |
| [diabetic ketoacidosis and hyperosmolar diabetic coma in childhood. low-dose continuous intravenous infusion of insulin (author's transl)]. | continuous intravenous infusion of low doses of insulin has been successfully used since 1972 in the treatment of "diabetic coma". the achieved levels of plasma insulin satisfy the transport of glucose and the inhibition of lipolysis. we are to report upon 8 children (mean age: 8.5 years), 6 with diabetic ketoacidosis and 2 with hyperosmolar diabetic coma. blood sugar levels of 300 mg/dl or less were reached after averagely 8 hours of therapy and an average consumption of 0.8 u insulin/kg. sodiu ... | 2000 | 110975 |
| [tabes or diabetic neuropathy]. | | 2000 | 101797 |
| [prevention of cardiovascular diseases]. | | 2000 | 101793 |
| levodopa boosts intellectual rating in senile dementia. | | 2000 | 101689 |
| [chemotherapy of malignant brain tumor by a water-soluble anti-tumor nitrosourea, acnu (author's transl)]. | | 2000 | 94657 |
| [peruvian balsam and perfumes. studies on allergologic relations between these substances]. | | 2000 | 4847720 |
| poly(a)+ rna from tetrahymena: stimulation of protein synthesis in vitro. | cell-free synthesis of high molecular weight polypeptides, programmed by rna from tetrahymena pyriformis strain w is reported, and methods for preparation of the rna are described. the rna was extracted by the sds-phenol-chloroform-isoamyl alcohol technic. the bulk of extracted rna was ribosomal and on sucrose gradients peaked at approximately 17s and 25s. after heat denaturation all the 25s rna was converted to 17s, indicating the presence of hidden breaks, possibly the result of nuclease activ ... | 2000 | 94610 |
| residues of polychlorinated biphenyls, ddt, and ddt metabolites in pennsylvania streams, community water supplies, and reservoirs, 1974--76. | pennsylvania streams, community water supplies, and open water reservoirs were analyzed for pcb mixtures, ddt, and ddt metabolites. streams were sampled in 1974 and again in 1975. only 4 of 19 stream locations were contaminated. maximum concentrations in community supplies of aroclor 1242 (2 locations), aroclor 1254 (3 locations), and sigmaddt (2 locations) were 350, 260, and 620 ng/kg, respectively. of the 110 community water supplies sampled in 1975 and 1976, only 7 contained residues. maximum ... | 2000 | 97622 |
| [biliary tract atresia]. | | 2000 | 97569 |
| the epidemiology of heroin and other narcotics: reflections on the stanford session. | | 2000 | 97555 |
| subtle clues to diagnosis by histochemistry. mast cell disease. | | 2000 | 94510 |
| drug-induced lung disease. | since there are no diagnostic studies to confirm the presence of a drug-induced lung reaction the physician will make a correct diagnosis only if he is aware of the drugs which have been identified to cause pulmonary reactions and their specific manifestations. failure to recognize a drug-induced lung disease can lead to significant morbidity and in some cases mortality. the major drug-induced lung diseases are reviewed, the drugs being presented in the context of their clinical use and the reac ... | 2000 | 102005 |
| [rational diagnosis of thyroid diseases]. | | 2000 | 97487 |
| [importance of close observation of the patient and confirmation of the findings]. | | 2000 | 97450 |
| [general aspects of intravenous feeding of cancer patients]. | in order to obtain or maintain a good nutritional status in cancer patients, it is often necessary to perform intravenous nutrition. in summary, several studies have indicated that intravenous nutrition may be beneficial in association with surgery, radiation, or chemotherapy in patients with cancer. more controlled studies, however, are required. there is no indication at the present time of any adverse effects of this method of treatment in relation to tumor growth. the general nutritional imp ... | 2000 | 101921 |
| computed tomography of the brain in patients with headache or temporal lobe epilepsy: findings and cost-effectiveness. | computed tomographic (ct) examinations of the brain were reviewed in 85 patients with a chief complaint of headache and in 22 patients with temporal lobe epilepsy in an attempt to assess the yield and cost-effectiveness in these two clinical settings. lower bounds for the costs of case finding were calculated using probabilistic estimates. in patients with headache and no objective neurologic findings, no abnormal ct examinations were found. on the other hand, 34% of patients with headache and a ... | 2000 | 97333 |
| [improvement of blood viscosity after infusion of low-molecular hydroxyethyl starch (expafusin) in healthy subjects]. | in healthy volunteers, 500 ml of a 6% low molecular weight hydroxyethyl starch solution (expafusin) was infused intravenously within 30 minutes. blood samples for the measurement of rheological parameters were obtained before and after the infusion. blood and plasma viscosity were significantly decreased after the infusion of hes. red cell deformability as measured by a filtration technique was slightly improved. red cell aggregation as measured by a light transmission method was markedly reduce ... | 2000 | 94316 |
| [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 |
| 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 |
| 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 |
| [combination radio and chemotherapy in plasmocytoma. roentgen diagnostic and protein chemistry development prognosis]. | | 2001 | 95496 |
| a critical evaluation of the possibility of higher primate reproductive and sexual pheromones. | | 2001 | 98777 |
| [methods to prepare histological microautoradiographs for evaluation by automatic image analysis (author's transl)]. | a prerequisite for automatic image analysis of histoautoradiographs is the arrangement of the silver grains within the same plane of focus. this can be obtained by semi thin sections of 1 micrometer in thickness. a sufficient contrast for the determination of the nuclear areas and the overlying silver grains at the same time can be reached by staining the preparations with kernechtrot or feulgen nucleal reaction. if a higher image contrast is desired sections measuring 2 micrometer or more in th ... | 2001 | 93233 |
| [choroidal neovessels and ischemia]. | | 2001 | 95396 |
| quantitative succinate-dehydrogenase histochemistry. iii. variations in histochemical succinatedehydrogenase activity in different cross-sections of the same muscle fibre. | the variation in histochemical sdh-activity at different levels in the same muscle fibre was determined in muscle fibre cross-sections both by visual classification and quantitative determination of the formazan-deposits. this work resulted in a confirmation of the earlier micro-biochemical studies of spamer and pette (1977, 1979) and lowrey et al. (1978) that the activity of enzymes of the citric acid cycle is not homogeneously distributed in a muscle fibre over its entire length. in addition i ... | 2001 | 93101 |
| [effect of the geroprotector 2-ethyl-6-methyl-3-hydroxypyridine chlorhydrate on the life span of drosophila melanogaster]. | | 2001 | 98549 |
| radiation from implantable nuclear pacemakers. i. dosimetry. | | 2001 | 95284 |
| does rectal examination affect serum acid phosphatase levels? | formol-stable serum acid phosphatase (sap) was measured in 200 patients with symptoms of prostatism, before and at varying time intervals after digital rectal examination. in three separate groups of 50 patients sap levels were measured before and at 5, 15 and 30 min following rectal examination and in a fourth group of 50 patients it was measured before and at 6, 24 and 48 h after examination. no significant change occurred in sap levels following this examination in any of the groups studied. ... | 2001 | 88989 |
| chinese hamster purine nucleoside phosphorylase. | | 2001 | 99640 |
| positive peer influence: school-based prevention. | | 2001 | 98479 |
| [endothelial and blood interaction in haemostasis, thrombosis and atherogenesis]. | | 2001 | 98396 |
| cell-mediated immunity: delayed-type hypersensitivity and cytotoxic responses are mediated by different t-cell subclasses. | cell-mediated immunity includes both the generation of cytotoxic cells and initiation of delayed-type hypersensitivity (dth). the resting t-cell population, before stimulation by antigen, already contains cells of the lyl subclass that are programmed to initiate dth (and helper function) but not cytotoxic responses, as well as ly23 cells which can generate killer activity (and suppressive function) but not dth. the central implication of these findings is that the broad division between humoral ... | 2001 | 1083891 |
| [cardiotoxicity of cytostatics in long-term therapy]. | | 2001 | 98313 |
| [a study of fertility following vasectomy using eosin differential staining (vital staining) of spermatozoa]. | | 2001 | 90417 |
| the neurochemistry of learning and memory. | the neurochemical basis of memory has been approached experimentally in four different ways: the bioassay; the interventive approach; the interventive-correlative approach; and the correlative approach. these approaches are fundamentally similar to those used for the study of the chemistry of any behavior. each of these approaches has serious limitations, and significant progress has only been made by combinations of more than one. i shall discuss each of these approaches in turn. | 2001 | 31280 |
| cigarette smoking: a dependence on high-nicotine boli. | | 2001 | 31270 |
| [solubility of adenosine in concentrated salt solutions]. | the solubility of adenosine has been measured in concentrated neutral salt solutions of naclo4 (salt-destabilizer) and na2so4 (salt-stabilizer) as a function of salt concentration and temperature. the thermodynamic functions of adenosine transfer from water to salt solutions have been estimated. the values of delta ftr, delta htr, delta str adenosine transfer in naclo4 solutions are negative, in na2so4--positive. the results are considered in connection with the mechanism of high concentrations ... | 2001 | 199278 |
| 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 biology of ethics or the ethics of biology? the biologist's quest for meaning. | the biologist's involvement in value issues concerning the metholology of biological sciences, in establishing the biological basis of ethics and in creating a value system based on biological knowledge is examined. it is proposed that the roots of this involvement are in the conflict of the knowledge-ethic with the established system of values and in the need for metaphysical explanation. | 2001 | 97886 |
| oestrogen therapy and endometrial carcinoma. | | 2001 | 87698 |
| [solemn inauguration of the new building of the dentistry department of the erfurt medical academy]. | | 2002 | 135438 |
| methadone and immune function. | | 2002 | 1361305 |
| [course of bronchial asthma under high mountainous conditions]. | | 2002 | 135358 |
| [laparoscopy in the diagnosis of retroperitoneal non-organ tumors]. | | 2002 | 135356 |