Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| the independent living centre. | 2003 | 161503 | |
| [specific antibodies in the nasal secretum of children with rs viral affection of lower respiratory pathways (author's transl)]. | 1979 | 161514 | |
| dermatological aspects of so called vinyl chloride monomer disease. | the pathological findings revealed in 30 subjects with so called vinyl chloride disease has been presented. the most often observed symptoms were: changes in histopathological picture of the skin, history of the symptoms of raynaud's phenomenon, positive results of functional proofs (pletysmography, vibration perception test, cooling test), and scleroderma like skin lesions. acroosteolysis was found only in 3 cases, thrombocytopenia only in one. the constellation of singns may be related to the ... | 2003 | 161529 |
| allometric radial growth in muscle, comparing fibres with strong and with weak adenosine triphosphatase activity. | a large flock of male and female white turkeys (meleagris gallopavo) was reared for 22 weeks after hatching. at two weeks intervals small groups of birds were removed from the flock and killed. samples of sartorius muscles were taken from the bird nearest the mean weight for its group. transverse frozen sections were tested for atpase activity by calcium method at ph 9.4. fibres were separated into two categories (strong-atpase and weak-atpase) and their mean minimum diameters were measured with ... | 1979 | 161561 |
| the spontaneous rate of tumours in the laboratory rat: strain chbb: thom (spf). | the aim of this investigation was to examine the time relationship of the rate of development of spontaneous tumours in the rat, strain chbb: thom (spf). the rats were divided into 6 groups, each of which consisted of 100 male and 100 female animals. the first group was killed at the age of 15 months, and the last group when aged 2 1/2 years. thus the time interval between sacrificing the individual groups was 3 months. spontaneous tumours seldom appear in animals up to 15 months of age except i ... | 1979 | 161861 |
| [reconstruction of abdominal wall defects using corium. surgical procedure, clinical results and manometric examination of postoperative abdominal wall function]. | extensive resection of the abdominal wall was performed on six patients to reconstruct defects caused by tumors or necroses. autologous dermis covered by a flap plasty produced good clinical and functional results, documented by the measurement of intraabdominal pressures in response to coughing, pressing, and lifting of the legs. the autologous dermis graft represents a valuable tool for the closure of large defects of the abdominal wall. | 2003 | 161976 |
| progesterone-binding proteins from endometrium and myometrium of sheep uterus: a comparative study. | the binding of tritiated proesterone to the cytoplasmic progestogen receptors from oestrogen-primed sheep endometrium and myometrium has been investigated. the binding characteristics of the progesterone receptors from both sources were determined in the supernatant fractions obtained after high speed centrifugation of the myometrial and endometrial homogenates. high affinity binding proteins with identical association constants for progesterone (1 times 10-9 m-1) were detected in both endometri ... | 1975 | 164095 |
| 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 |
| synthesis of superhelical simian virus 40 deoxyribonucleic acid in cell lysates*. | in vivo-labeled sv40 replicating dna molecules can be converted into covalently closed superhelical sv40 dna (sv40(i) using a lysate of sv40-infected monkey cells containing intact nuclei. replication in vitro occurred at one-third the in vivo rate for 30 min at 30 degrees. after 1 hour of incubation, about 54% of the replicating molecules had been converted to sv40(i), 5% to nicked, circular molecules (sv40(ii), 5% to covalently closed dimers; the remainder failed to complete replication altho ... | 1975 | 165197 |
| proceedings: gastric mucosal protein biosynthesis in relation of camp levels and adenylate cyclase activity. | 1995 | 167305 | |
| [some aspects of the histoenzymology of the hypothalamo-neurohypophyseal neurosecretory system]. | 1975 | 167367 | |
| sorption of carbon dioxide and ammonia by zeolites containing univalent and trivalent cations. | 1995 | 167372 | |
| the fine structure of the cysticercoid of hymenolepis diminuta. iii. the scolex. | transmission electron microscopy of the scolex of the 8-day-old hymenolepis diminuta cysticercoid demonstrates its resemblance to the scolex of the adult. a syncytial tegument composed of external and internal layers is connected by cytoplasmic extensions. fully developed microtriches are present. furthermore, a basement membrane, muscle layers, and medullary region containing flame cells, nerve tissue, and other cell bodies are observed. of particular interest is the presence of discrete sensor ... | 1975 | 167533 |
| [case of benign papillary hidradenoma]. | 1995 | 167534 | |
| inhalation anesthetics and cytochrome p-450-dependent reactions in rat liver microsomes. | the activities of liver microsomal enzymes were studied in preparations from unanesthetized rats and rats anesthetized for one hour with nitrous oxide, diethyl ether, halothane or chloroform. most of the enzymes studied were cytochrome p-450-dependent oxygenases that hydroxylate endogenous substrates. the other microsomal enzymes, assayed for comparison, included the cytochrome p-450-dependent aminopyrine demethylase, glucose-6-phosphatase, a dehydrogenase, and nadph-cytochrome p-450 reductase. ... | 1975 | 167617 |
| synthetic position 5 analogs of adrenocorticotropin fragments and their in vitro lipolytic activity. | twenty-three analogs of the acth-(4-10)-heptapeptide sequence, which forms the "active core" of adrenocorticotropin (acth) and related hormones, have been synthesized by the solid-phase method. these analogs all contain structural modifications at or near the 5-glutamic acid residue of acth. the peptides were purified to electrophoretic and chromatographic homogeneity. the peptides were assayed for lipolytic activity in an isolated cell system derived from rabbit adipose tissue. in this system, ... | 1975 | 167812 |
| bile salt alteration of ion transport across jejunal mucosa. | the effect of conjugated dihydroxy and trihydroxy bile salts on electrolyte transport across isolated rabbit jejunal mucosa was studied. both taurochenodeoxycholic acid and taurocholic acid increased the short-circuit current (isc) in bicarbonate-ringer solution but not in a bicarbonate-free, chloride-free solution. taurochenodeoxycholic acid was significantly more effective than taurocholic acid in increasing isc. the presence of theophylline prevented the taurochenodeoxycholic acid- and tauroc ... | 1975 | 167840 |
| the effects of hyperlipidemia on lipoprotein metabolism in squirrel monkeys and rabbits. | we studied the metabolism of different classes of lipoprotein in squirrel monkeys and rabbits. lipoproteins were labeled in vivo in donor animals with (3h)leucine and (3h)cholesterol. the rate of disappearance from plasma of recipient squirrel monkeys of the protein moiety of the very low density lipoproteins was rapid, that of high density lipoproteins slow, and the rate for low density lipoproteins was intermediate. the fractional turnover of the apoprotein of low density lipoproteins was slig ... | 1975 | 167856 |
| induction of cystathionase in foetal rat liver explants. effects of dexamethasone, n-6, o-2 -dibutyryladenosine 3,5 -monophosphate and glucagon in vitro. | at the 18th day of gestation and thereafter foetal rat liver explants in organ culture showed the competence to respond to dexamethasone by increased cystathionase activity, whereas the ability to respond to dibutyryl cyclic amp or glucagon became evident at a later developmental stage (during the last 2 days prior to term). simultaneous incubation with cycloheximide inhibited the stimulatory effect of these agents on foetal rat liver cystathionase activity in vitro. dexamethasone and glucagon w ... | 1975 | 167857 |
| biochemical studies on myelin isolated from the brains of patients with down's syndrome. | amyelination has been deduced from the data on chemical studies of myelin isolated from the brains of down's syndrome. the lack of cholesterol and much reduced phosphohydrolase activity in mongol myelin possibly suggest a fault in the structure of myelin. | 1996 | 167905 |
| the effect of a myelin apoprotein on lipid structure: a spin probe study. | spin probes, stable free radical derivatives of stearic acid and cholestanone, were used to observe the effects of the "folch-lees" protein isolated from the white matter of bovine brain on the organization and motion of lipid molecules. the incorporation of the organic solvent soluble form of this protein decreased the tendency of a variety of lipid molecules with zero, positive or negative net charges to arrange themselves close to the normal to the lipid bilayer. the aqueous form of the prote ... | 1975 | 167917 |
| human neuroblastoma in nude mice. | for establishment of a reproducible model of human neuroblastoma, 2 to 5 million of established neuroblastoma cell lines (sk-n-sh, sk-n-mc) were injected s.c. or i.p. into 20 nu/nu mice of a predominantly swiss back-ground. following latency periods of 8 to 21 days, tumors developed at the injection site and grew to 4-ml volumes within 3 weeks. histologically, the tumors resembled the original metastases from which the tumors were derived; however, the sk-n-sh appeared to have evidence of morpho ... | 1975 | 167965 |
| serum levels of thyroid-stimulating hormone in hyperlipoproteinemia. | similar serum lipoprotein abnormalities have been demonstrated in hyperlipoproteinemia type iii and hypothyroidism. in this study the levels of thyroid-stimulating hormone in serum were determined in clinically euthyroid patients with different types of hyperlipoproteinemias and in subjects with a normal lipoprotein pattern. the mean value for thyroid-stimulating hormone was significantly higher in the group with hyperlipoproteinemia type iii than in normal controls (p smaller than 0.01) and in ... | 1996 | 168013 |
| oxidation of succinate in heart, brain, and kidney mitochondria in hypobaria and hypoxia. | exposure of rats to hypobaric stress for periods of up to 36 h caused a consistent change in the succinate-nt reductase activity of the heart mitochondria whereas there was no significant change in the activities of either succinate dehydrogenase and succinate-nt reductase of the brain and the kidney. mitochondrial succinate dehydrogenase of the heart, the brain and the kidney was activated 2- to 7-fold with the substrate and malonate. the activations obtained with oxalate, citrate and dinitroph ... | 1975 | 168066 |
| nuclear proteins of rat liver and of an aminoazo-dye-induced hepatoma. | nuclear proteins of rat liver and rat ascites hepatoma were fractionated by extraction in solutions of different salt concentration and analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis. the difference between the electrophorograms of the different fractions of nuclear proteins isolated from liver and from hepatoma was found in the bands which have the same electrophoretic mobility as the main proteins of informofers and are extracted from nuclei at salt concentrations which ... | 1975 | 168162 |
| functional and structural changes in isolated rabbit liver mitochondria induced by fluorodichloromethane. | fluorodichloromethane caused changes in substrate respiration rates and also in adenosine diphosphate (adp)-stimulated rates of oxidation of both succinate and glutamate. active swelling of mitochondria also occurred, but only in the presence of magnesium ion. adp/o ratios were not significantly affected by the fluorocarbon. state iv respiration was stimulated, and the respiratory control ratio was linearly reduced with increased levels of fluorocarbon when succinate was used as substrate. gluta ... | 1975 | 168346 |
| conformational flexibility in physiologically active amines. | 1997 | 168441 | |
| perfusion of the placenta in vitro. | 1997 | 168461 | |
| normal and abnormal energy metabolism of the inner ear. | 1997 | 168542 | |
| reversible dissociation of a carbamoyl phosphate synthase-aspartate transcarbamoylase-dihydroorotase complex from ovarian eggs of rana catesbeiana: effect of uridine triphosphate and other modifiers. | glutamine-dependent carbanoyl phosphate synthase [atp6carbamate phosphotransgerase (dephosphorylating), ec 2.7.2.9], aspartate transcarbamoylase (carbamoylphosphate: l-aspartate carbamoyltransferase, ec 2.1.3.2) and dihydroorotase (l-5,6-dihydroorotate amidohydrolase, ec 3.5.2.3), are copurified as a high-molicular-weight complex from extracts of unfertilized eggs of rana catesbeiana. utp is required to maintain the integrity of the complex during the last two purification steps. removal of the ... | 1997 | 168571 |
| clinical conditions associated with urinary excretion of 2-hydroxybutyric acid. | urine and blood samples from patients with different clinical disorders were examined for 2-hydroxybutyric acid (2-hb) by gas chromatography and mass spectrometry. all patients with combined lactic acidosis and ketoacidosis excreted 2-hb in the urine, in amounts up to 2.3 mmol/mmol creatinine. in blood from these patients, 2-hb was present only in trace amounts. hard physical exercise resulted in lactic acidosis and accumulation of 2-hb. the lactate to pyruvate ratio in blood and urine was marke ... | 1997 | 168632 |
| [a spectrophotometric method for the determination of serum cholinesterase variants with succinyl choline as substrate (author's transl)]. | a simple and rapid method for the estimation of the hydrolysis of succinyl choline by serum cholinesterase variants is described. succinyl choline, as substrate for the enzyme assay, has many advantages over other substrates (acetyl choline, benzoyl choline and butyryl choline) which have no clinical application. choline, the hydrolytic product of succinyl choline, is oxidized to betaine aldehyde by choline oxidase (ec 1.1.99.1), a rat liver mitochondrial preparation; this is coupled to the redu ... | 1975 | 168694 |
| characterization of cloned evolutionary variants of simian virus 40. | 1975 | 169050 | |
| structural aspects of the membrane of the endoplasmic reticulum. | 1975 | 173395 | |
| microangiopathic hemolytic anemia due to adenocarcinoma of the stomach. | 1996 | 174059 | |
| oncogenesis and other late effects of cancer treatment in children. | review of hospital charts of 168 patients surviving two or more years following the diagnosis of cancer and subsequent-examinations of 40 of these patients yielded these observations: (a) hospital charts were adequate to ascertain the number of second primary neoplasms. three malignant and eight benign tumors were found, an incidence of 6.5%. (b) the three patients with second malignant neoplasms did not receive chemotherapy and two of three were treated with radiation. (c) abnormalities other t ... | 1996 | 174150 |
| the role of sv40 viral genes in cellular transformation. | 1996 | 174159 | |
| [proceedings: urinary excretion of cyclic amp during expansion in rats]. | 1975 | 175173 | |
| lupus nephritis: natural history and therapy. | 1976 | 175347 | |
| proceedings: attempts to infect inbred strains of rats and mice with entamoeba histolytica. | 1975 | 175529 | |
| malignant acanthosis nigricans and its unusual association with carcinoma of the colon and carcinoma of the cervix. | malignant acanthosis nigricans is rarely associated with carcinoma of the bowel or cervix. however, this dermatosis is described in a case of adenocarcinoma of the ascending colon, and in another with carcinoma of the cervix. | 1995 | 177146 |
| [role of alimentary hyperglycemia in the pathogenesis of several disorders of lipid metabolism]. | alimentary hyperglycemia in rabbits was found to be accompanied by increase in cholesterol level, as well as in the amount of triglycerides in the blood sera. progressive increase in the serum concentration of pre-beta lipoproteids (serving as endogenous tryglyceride carrier) has also been demonstrated. a short-term feeding with cholesterol against the background of hyperglycemia in rabbits appeared to result in early marked atherosclerotic changes, as compared to those in control group of normo ... | 1976 | 182301 |
| some biological properties of human chorionic follicle stimulating hormone. | the biological properties of human chorionic fsh (hcfsh) for rat ovaries were investigated. highly purified hcfsh had similar response to the ovarian augmentation test as bovine fsh and significantly enhanced 3h-thymidine uptake by granulosa cells and theca cells in the ovary of hypophysectomized rat. in contrast, highly purified hcg little responded to the ovarian augmentation test and had no effect on 3h-thymidine uptake by the ovary. these results indicate that hcfsh may promote the follicula ... | 1975 | 182476 |
| avian leukosis viruses of different subgroups and types isolated after passage of rous sarcoma virus-rous-associated virus-0 in cells from different ring-necked pheasant embryos. | avian leukosis viruses of subgroups a and f (rav-a and rav-f) arose at a low rate after passage of rous sarcoma virus-rous-associated virus-0, which is subgroup e, in cells from ring-necked pheasant embryos. in cells of two embryos, all of the viruses isolated after virus passage were rav-f. however, in cells of a third embryo, both rav-a and rav-f were isolated. in addition, there sometimes were type-specific differences among the different isolates of rav-a and rav-f from the cells of single e ... | 1976 | 183006 |
| action of ethyl and methyl methane sulfonates on dna injection and genetic recombination in t7 bacteriophage. | after treatment with methyl or ethyl methane sulfonate, t7 amber mutants display a reduced capacity for recombination. moreover, alkylation reduces recombination frequency involving markers on the right-hand side of the genetic map more than it reduces recombination frequency involving markers on the left-hand side. we interpret this to mean that alkylation can stop dna injection at any point along the dna molecule, and that t7 phage injects its dna in a unique fashion starting from the end carr ... | 1992 | 183007 |
| [herpesvirus-induced autoantibodies in animals (author's transl)]. | after immunization with autologous testicle cells which were infected with herpes virus hominis type 1 or 2, histologically homogeneous, eosinophilie pas-positive substances could be detected in five out of six rabbits, mainly within the interstitium. these substances have been found by immunofluorescence microscopic techniques to be antibodies against testicle tissue. | 1976 | 183633 |
| hyperinsulinism due to pancreatic islet cell hyperplasia: report of a case in an adult. | 1991 | 183635 | |
| lymph node involvement by direct extension in adenoid cystic carcinoma. absence of classic embolic lymph node metastasis. | thirty-four cases of adenoid cyctic carcinoma seen at the university of virginia hospital from 1946 to 1974 were reviewed, with special emphasis on lymph node involvement by tumor. lymph node involvement was found in three cases of primary tumors of the submaxillary gland, and all of the affected lymph nodes were in the immediate vicinity of the primary tumor. two lymph nodes were involved in two of the cases, and one node was involved in the third case. in all of these lymph nodes, adenoid cyst ... | 1994 | 186176 |
| infectious murine type-c viruses released from human cancer cells transplated into nude mice. | type-c virus particles were revealed by electron microscope in 6 of 9 tumours of cultured and biopsied human cancers heterotransplanted into nude mice. some tumours in nude mice were explanted for in vitro cultivation. the virus particles were also found in the cultures derived from the virus-positive tumors. they were mostly found extracellularly, but the particles in budding process were also encountered frequently. cytological study and karyotype analysis of the cultured cells proved these vi ... | 1977 | 193756 |
| colloidal iron hydroxide-binding to the surfaces of chick embryo fibroblasts transformed by wild-type and a temperature-sensitive mutant of rous sarcoma virus. | the densities of colloidal iron hydroxide (cih) particles binding to the surfaces of chick embryo fibroblasts were determined before and after transformation with wild type rous sarcoma virus and a temperature sensitive (ts) mutant of this virus. on the basis of in vitro behavior, cells transformed by the ts virus manifest a malignant phenotype at 36 degrees c (permissive temperature) and appear normal at 41 degrees c (non-permissive temperature). at the permissive temperatures there is a signif ... | 1977 | 193866 |
| analogies and differences between reserpine pgo wave discharges and oculomotor phasic activity during paradoxical sleep in the cat. | in the present study the analogies and differences between phasic pgo activity of parodoxical sleep and the reserpine induced pgo waves were investigated. the oculomotor phasic activities in chronic cats were studied. it appeared that the intrinsic organisation of latencies and the appearance of phasic waves in the four structures studied were common to both experimental situations. however the sequential patterns of discharges were different in ps and under reserpine treatment. | 1977 | 195316 |
| the involvement of cyclic amp-dependent protein kinase(s) in the induction of ornithine decarboxylase in the regenerating rat liver and in the adrenal gland after unilateral adrenalectomy. | 1977 | 195633 | |
| postsynaptic effects of a multiaction giant interneurone on identified snail neurones. | 1993 | 196209 | |
| [state of the pituitary-adrenal system in burns]. | 2003 | 201039 | |
| blood chemistry and lipid profiles of elite distance runners. | in summary, we conclude that the analysis of the blood profiles of elite runners offers no explanation for their superior fitness of physical ability when compared to the good runners. selected enzymes related to cellular or tissue damage may be elevated in distance runners and could be classified as abnormal on routine clinical evaluation if unaware of their physical lifestyles. it is also important to note that certain blood profile parameters, especially the hematocrit, could be classified as ... | 2003 | 201207 |
| an investigation of the homology of guanylate kinase isozymes in mammals and further evidence for multiple guk gene loci. | guanylate kinase in the red cells of 63 different mammalian species was studied by electrophoresis and multiple molecular forms of the enzyme were found in all species. two species were investigated in more detail. using molecular weight estimates as a criterion of homology, the fallow deer and the chinese hamster were found to have isozymes that corresponded to isozyme e, f, and g of man. variation in the guanylate kinase isozymes was detected in a small population of orangutans. results sugges ... | 1977 | 201245 |
| regulation of gluconeogenesis and ketogenesis during rest and exercise in diabetic subjects and normal men. | the splanchnic-hepatic metabolism of glucose, lactate, pyruvate, alanine, glycerol, non-esterified fatty acids (nefa), ketone bodies and oxygen were investigated in five normal men and six juvenile diabetic subjects at rest and during exercise after an overnight fast. a linear relationship was found between load (arterial concentration multiplied by hepatic blood flow) and splanchnic-hepatic uptake of lactate, pyruvate, glycerol and nefa. the uptake of alanine was highly sensitive to load, but w ... | 1994 | 201421 |
| time to cut for the stone. | 1994 | 201838 | |
| [clinically presumptive toxicity of various ear-drops]. | 1993 | 202140 | |
| electron microscopic studies on equine infectious anemia virus (eiav). brief report. | morphological studies of eiav reveal knobs on the surface of the particles, conically and tubularly shaped cores, budding particles with dense crescents directly underlying the plasma membrane, and distinct intracytoplasmic structures in infected cells. | 1977 | 202230 |
| laryngeal abductor activity during sleep. | 1978 | 202438 | |
| specificity and sensitivity of technetium-99m pyrophosphate myocardial imaging in acute myocardial infarction. | 1989 | 203178 | |
| vitamin d metabolism. | during the past decade, an explosion of information has become available on the metabolism and function of vitamin d which is of great importance to clinicians in the treatment of metabolic bone disease. we have learned that vitamin d is the precursor of at least one hormone and that this hormone carries out functions in calcium and phosphorus metabolism bringing about mineralization of bone on one hand, and the prevention of hypocalcaemic tetany on the other. it may also function in the prevent ... | 1977 | 203416 |
| a hydrogen-deuterium exchange study of the amide protons of polymyxin b by nuclear-magnetic-resonance spectroscopy. | 1. proton magnetic resonance spectra at 270 mhz of polymyxin b, a cationic oligopeptide antibiotic, show the influence of the inorganic counteranion present in solution. 2. hydrogen-deuterium exchange rates for the amide protons are of two types, depending on whether the anion is monovalent or polyvalent. polyvalent anions catalyse the acid-catalysed reaction more than the monovalent anions. 3. the structure in solution was monitored using the proton signals of the amides, the phenylalanine arom ... | 1986 | 203455 |
| in situ embedding method of cells grown in beem capsules for immunoelectron microscopic studies of oncornaviruses. | a technique of in situ embedding of cells grown in beem capsules has been devised for immunoelectron microscopic studies of oncornaviruses. as compared to other immunoelectron microscopic procedures, this technique is less time and reagent-consuming. the quality and specificity of this method were tested on well-characterized mouse mammary tumor virus (type b virus) and murine sarcoma virus (type c virus particles). this method gave good results in labeling of the virus particles with ferritin o ... | 1978 | 203626 |
| presynaptic muscarinic cholinergic receptors. | 1978 | 203868 | |
| the influence of crude cottonseed oil in the feed on the blood and egg yolk lipoproteins of laying hens. | lipovitellin, very low density lipoproteins (vldl), low density lipoproteins (ldl), high density lipoproteins (hdl), and proteins of d greater than 1.20 were isolated from blood plasma and egg yolks obtained from hens fed a normal diet or one containing 2.5% of crude cottonseed oil. the amounts and compositions of each fraction were determined. hen blood plasma and egg yolk vldl and ldl obtained from hens fed a normal diet contained similar levels of lipid, and the fatty acid compositions of tho ... | 1977 | 203909 |
| juvenile nasopharyngeal angiofibroma. a report of seven cases. | seven cases of biopsy-proved juvenile nasopharyngeal angiofibroma are presented. all patients were males. examination under anesthesia and tomography and angiography were very rewarding in determining the full extent of tumor. selective carotid angiography revealed a characteristic early arterial phase with reticulated vessels, and a homogeneous blush continuing into the venous phase without early draining veins. the tumor has a strong predilection for young males. chromosomal studies and estima ... | 1992 | 205902 |
| [clinical observation and treatment of 115 cases of mixed salivary gland tumors]. | 1991 | 208195 | |
| comparison of interferon action in interferon resistant and sensitive l1210 cells. | translation inhibition, leu-trna aminoacylation and double-stranded rna and atp dependent phosphorylation were examined in interferon-treated and control cell-free lysates of leukaemic mouse l 1210 r and l 1210 s cells. no differences were observed between the respective interferon-treated and control cell-free extracts, except for the presence of an enhanced 67k dalton phosphoprotein fraction in interferon-treated l 1210 s cell-free extracts. in non-responding cell-free lysates, the lack of sti ... | 1978 | 212514 |
| effect of osteotropic hormones on cartilage metabolism. | 1979 | 218877 | |
| transcription of endogenous c-type viruses in resting and proliferating tissues of balb/mo mice. | 1979 | 228474 | |
| isolation of foot-and-mouth disease virus messenger rna from membrane-bound polyribosomes and characterization of its 5' and 3' termini. | 1979 | 228483 | |
| guinea pig very low density lipoproteins are a good substrate for lipoprotein lipase. | in contrast to plasma from most other animals, guinea pig plasma causes little or no stimulation of lipoprotein lipase activity. very low density lipoproteins (vldl) isolated by ultracentrifugation of guinea pig serum caused a definite stimulation of lipase activity, whereas the infranatant inhibited the activity. gel filtration in 5 m guanidinium hydrochloride of delipidated vldl demonstrated that the activation was caused by a low molecular weight protein. the vldl themselves were hydrolized a ... | 1979 | 229910 |
| letter: human pulmonary dirofilariasis: entry method of infective larvae. | 1975 | 238798 | |
| resistance and tolerance of myocardium in ischemia: experimental results. | the resistance of the normal myocardium to ischemia can be determined by the metabolic and electric investigations, and particularly by the determination of the intra-myocardial potentials. the aspect of v.f. and the metabolic changes allow aetiologic deductions on the v.f. and are helpful for the treatment. | 1975 | 239001 |
| ultracentrifugal study of effect of sodium chloride on micelle size of fusidate sodium. | apparent micellar molecular weights were determined with the antibiotic fusidate sodium by ultracentrifugation in varying counterion concentrations (na+). the effects of buffer salts, ph, sodium chloride concentration, and drug concentration were studied. the results strongly support the concept of the formation of primary micelles composed of five monomer units, followed by aggregation of the pentomers into larger micelles as salt concentration increases. | 1986 | 239200 |
| kinetic investigation of unfolding and partial refolding of a crab satellite (da-dt)n. | crab (da-dt)n was isolated from the testes of cancer borealis by a procedure involving separation of dna and segregation of the satellite fraction by hg2+ binding/cs2so4 density gradient ultracentrifugation. the titration of crab (da-dt)n samples at 10 degrees indicated a sharp absorbance change at ph 11.98 in agreement with the phm value observed for synthetic poly(da-dt) under identical conditions. the reversal of the titration, however, resulted only in about 50% recovery of the original abso ... | 1984 | 240385 |
| validity of family informants' ratings of psychiatric patients: general validity. | 1982 | 242027 | |
| [bronchial asthma due to the "trigger mechanism" (foreign bodies in the bronchi; hiatal hernia): presentation of clinical cases]. | 1982 | 242070 | |
| action of the benzodiazepines on the cholinergic system. | 1975 | 242203 | |
| gastric secretion, gastroesophageal reflux and esophagitis. | neither gastroesophageal reflux nor esophagitis were found to have a clear-cut relationship with gastric secretory output. patients with esophagitis had significantly longer periods of reflux than those without esophagitis. it is concluded that the important factor in the genesis of esophagitis is the duration of contact between the esophageal mucosa with gastric contents rather than gastric secretory output. | 1982 | 242213 |
| [continued education of teachers--reflections about a model of interrelationships]. | 1983 | 242401 | |
| primary nursing: one nurse--one client planning care together. | 1981 | 243765 | |
| [nurse's role in the organization of diagnostic studies]. | 2003 | 254370 | |
| are you working too hard? | 1992 | 257127 | |
| assertiveness workbook: when it's best not to assert. | 1991 | 257725 | |
| the life-after-death phenomenon. | the life-after-death phenomenon has created student interest and is often a topic initiated by students by students in death education courses. the article summarizes some popular publications about the life-after-death phenomenon and extracts commonalities that potentially affect other topic areas in a death education course or unit. topic areas such as coping with death, suicide and stages of dying are then examined to note the effect the phenomenon can have on the topical discussions. the art ... | 1990 | 258721 |
| quality touching to communicate caring. | 1988 | 259270 | |
| [environment and quality of sleep in the hospital milieu]. | 1987 | 260315 | |
| nutrition in renal disease: the adult on dialysis. | 1987 | 260630 | |
| [responsibility for the patient's welfare]. | 1986 | 260995 | |
| drugs and the respiratory system. | 1985 | 261253 | |
| [intermittent parasystole, parasystolic slow ventricular tachycardia and ventricular parasystoles: clinical observations and electrophysiological mechanisms]. | 1985 | 261915 | |
| studies on the isolation and characterization of theilerial antigens: particularly on the applicability to passive hemagglutination test. | 1979 | 261988 | |
| [importance of ultrastructural findings for the diagnosis of primary and secondary pleural neoplasms]. | 2003 | 262293 | |
| reactivity of platelets with different collagens: overlook. | 1978 | 262325 | |
| dangers and interactions between drugs used in conjunction with anaesthesia. | 2003 | 262470 | |
| will test tube babies spawn legal problems? | 1985 | 263190 | |
| bcg at the cross roads. | 1979 | 263227 |