| molecular mimicry in reiter's syndrome: cytotoxicity and elisa studies of hla-microbial relationships. | the pathogenic links between hla antigens, certain bacterial infections and arthritis have not yet been characterized. the hypothesis of cross-reactivity between hla b27, the marker of disease susceptibility for these disorders, and the provocative microorganism has been suggested by studies of klebsiella and ankylosing spondylitis. the present study examines the possibility of molecular mimicry between hla b27 and two organisms implicated more directly in reactive arthritis, yersinia enterocoli ... | 1986 | 3488263 |
| is the horse lung well designed? | | 1987 | 3504758 |
| the biochemical basis of niridazole toxicity. | | 1987 | 3509430 |
| vectors for expression and amplification of cdna in mammalian cells: expression of rat phenylalanine hydroxylase. | we have constructed two recombinant plasmid vectors for direct expression and amplification of cdna in mammalian cells. each vector carries two dominant selectable markers (the bacterial neo gene and the mouse dhfr gene), a promoter sequence (viral ltr in pav009/a+, and sheep metallothionein promoter in pmt010/a+), a polyadenylation signal sequence, and a bam hi site to allow insertion of cdna. we have used these vectors to prepare recombinant clones for the expression of rat phenylalanine hydro ... | 1986 | 3028740 |
| partial purification and characterization of camp-dependent protein kinase from fasciola hepatica. | three cyclic amp (camp)-dependent protein kinases, designated a1, a2, and b, were isolated from the liver fluke fasciola hepatica using phenyl-sepharose and deae-cellulose chromatography. these enzymes differed with respect to activation by camp and their molecular weights. the half-maximal activation constant for camp-dependent protein kinases a1 and b was 20 nm, while that of a2 was about five-fold higher (110 nm). the estimated molecular weights for camp-dependent protein kinases a1 and a2 (b ... | 1987 | 3037368 |
| the outer membrane of pseudomonas aeruginosa is a barrier against the penetration of disaccharides. | the outer membrane of pseudomonas aeruginosa acted as a barrier against the penetration of di- (mr, 342), tri- (mr, 504) and tetrasaccharides (mr, 666), whereas the membrane allowed the penetration of pentose (mr, 150) and methylhexoses (mr, 194) into the periplasm. when the intact cells of p. aeruginosa were treated with 600 mosm saccharides of various sizes and observed under an electron microscope, saccharides of mr larger than 342 caused the extensive shrinking of the outer membrane. whereas ... | 1986 | 3080982 |
| change in collagen synthesis of human chondrocyte culture. i. development of a human model, demonstration of collagen type conversion by immunofluorescence. | a research system constituted entirely of components of human origin was developed to study conversion of collagen synthesis by human chondrocytes. type specificity of affinity chromatography-purified antibodies to human type ii or type i collagen was proven by elisa inhibition and immunofluorescence analysis. human chondrocytes were isolated from articular cartilage and kept in monolayer cultures for eight subpassages. conversion of type ii to type i synthesis by chondrocytes was investigated b ... | 1986 | 3532286 |
| change in collagen synthesis of human chondrocyte culture. i. development of a human model, demonstration of collagen type conversion by immunofluorescence. | a research system constituted entirely of components of human origin was developed to study conversion of collagen synthesis by human chondrocytes. type specificity of affinity chromatography-purified antibodies to human type ii or type i collagen was proven by elisa inhibition and immunofluorescence analysis. human chondrocytes were isolated from articular cartilage and kept in monolayer cultures for eight subpassages. conversion of type ii to type i synthesis by chondrocytes was investigated b ... | 1986 | 3532286 |
| [genetic analysis of the mitochondrial rho-mutability in saccharomyces. ii. disomy for chromosome iv and spontaneous rho-mutability]. | the disomy for chromosome iv in the strains studied led to: reduction in the red pigmentation of ade1 mutant colonies; a decrease in spontaneous rho- mutant frequency, and impairment of sporulation in hybrids descended from disomic parents. the nuclear srm1 mutation decreasing the spontaneous rho- mutability promoted the spontaneous extra chromosome loss in the disomics for chromosome iv. this result suggests a close connection between the spontaneous rho- mutability and mitotic chromosome stabi ... | 1986 | 3539698 |
| [genetic analysis of the mitochondrial rho-mutability in saccharomyces. ii. disomy for chromosome iv and spontaneous rho-mutability]. | the disomy for chromosome iv in the strains studied led to: reduction in the red pigmentation of ade1 mutant colonies; a decrease in spontaneous rho- mutant frequency, and impairment of sporulation in hybrids descended from disomic parents. the nuclear srm1 mutation decreasing the spontaneous rho- mutability promoted the spontaneous extra chromosome loss in the disomics for chromosome iv. this result suggests a close connection between the spontaneous rho- mutability and mitotic chromosome stabi ... | 1986 | 3539698 |
| predation on rhodnius prolixus (hemiptera: reduviidae) by the spider theridion rufipes (araneida: theridiidae). | | 1987 | 3546692 |
| blood pressure and renal prostaglandin e2-like content in unilateral kidney radiation. a two-kidney model. | | 1986 | 3574086 |
| mutagenicity studies by co-cultivation of bronchoalveolar cells and blood lymphocytes with v79 chinese hamster cells. | human bronchoalveolar cells, consisting of approximately 85% pulmonary alveolar macrophages (pams), and peripheral blood lymphocytes isolated from healthy volunteers were investigated for their ability to metabolize 7,8-diol of benzo[a]pyrene (b(a)p). the mutagenicity of reactive metabolites was analyzed by employing a co-cultivation system using v79 chinese hamster cells for the detection of mutations. the metabolic activity of the human cells was compared to pams isolated from rabbits. the num ... | 1987 | 3574323 |
| purification and characterization of human kidney cytosolic cysteine conjugate beta-lyase activity. | the central role of cysteine conjugate beta-lyase (beta-lyase) in the bioactivation of nephrotoxic halogenated hydrocarbons and the possibility of human exposure to these chemicals has focused interest on the beta-lyase from human kidney. human kidney tissue was collected as surgical waste material, and subcellular fractions were isolated by differential centrifugation. human beta-lyase activity, determined with s-(2-benzothiazolyl)-l-cysteine (btc) as the substrate, was present in the cytosolic ... | 1990 | 2139845 |
| lack of pqq dependent glucose dehydrogenase apoenzyme in some acinetobacter spp. | seventy four asaccharolytic strains of acinotobacter were tested for the presence of pqq dependent glucose dehydrogenase apoenzyme. this apoenzyme could not be detected in any of five strains of acinetobacter haemolyticus; it was also lacking in one strain of each a. junii and a. lwoffi. | 1990 | 2176072 |
| tumor angiogenesis inhibition by prostaglandin synthetase inhibitors. | the release of prostaglandins from tumor cells seems to play an important role in tumor angiogenesis, in which platelet-derived factors may be also included. administration of prostaglandin synthetase inhibitors reduces the growth of both experimental and human malignant tumors. one explanation may be reduced tumor vascularization, as observed in microangiographic studies of experimental transplantable tumors. a similar effect was observed after induced thrombocytopenia. a number of angiogenesis ... | 1986 | 2423014 |
| mechanism of action of galanin on myenteric neurons. | 1. conventional intracellular recording methods were used to investigate the mechanism of action of galanin on electrical behavior of ah/type 2 myenteric neurons in the guinea pig small intestine. 2. the overall action of galanin was inhibitory and consisted of membrane hyperpolarization, decreased input resistance, and suppression of excitability. 3. the action of galanin was on the somatic membrane. there were no effects on spike initiation or propagation velocity in the processes. 4. the reve ... | 1988 | 2459321 |
| effect of altrenogest and lutalyse on parturition control, plasma progesterone, unconjugated estrogen and 13,14-dihydro-15-keto-prostaglandin f2 alpha in sows. | to investigate control of parturition time, 154 sows farrowing 220 litters at three locations were treated with altrenogest and lutalyse (pg). the four treatment groups were: 1) no treatment (control group); 2) an im injection of 15 mg of pg at 1000 on d 111, 112 or 113 of gestation (d 0 = first day of estrus and gestation); 3) altrenogest (20 mg x sow-1 x d-1) fed twice daily for 4 d starting on d 109, 110 or 111; and 4) altrenogest and an injection of pg at 1000 on the day after the last feedi ... | 1987 | 3610870 |
| subtype-specific increase in g-protein alpha-subunit mrna by interleukin 1 beta. | the guanine nucleotide regulatory proteins (g-proteins) which are substrates for adp-ribosylation by pertussis toxin (alpha i-1, alpha i-2, alpha i-3 and alpha o) transduce a variety of hormonal signals. endothelial cells express mrna for three alpha i subtypes although the level of alpha i-1 mrna is very low. interleukin 1 beta (il 1 beta), a pleiotropic inflammatory mediator which stimulates a complex series of responses in human endothelial cells leading to increased coagulation and platelet ... | 1989 | 2525485 |
| the effect of pinealectomy and jejunal loop diversion on rat small bowel crypt cell kinetics. | previously, it was found that diversion of an isolated loop of jejunum into the colon was associated with a significantly diminished crypt cell proliferation rate in the isolated loop, probably principally because of the diminished amount of nutrient available to the diverted mucosa. it has also been shown previously that removal of the pineal gland is associated with a considerable increase in the jejunal crypt cell mitotic rate. in the present investigation it was found that following pinealec ... | 1989 | 2570492 |
| [atracurium (tracrium). a new non-depolarizing neuromuscular blocker]. | | 1986 | 3755261 |
| the protein components of the 12-nanometer microfibrils of elastic and nonelastic tissues. | a procedure has been developed which is much more specific for the solubilization of the elastin-associated microfibrils from fetal bovine nuchal ligament using treatment with reductive saline in place of reductive guanidine hydrochloride buffer. when analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, reductive saline extracts were shown to contain only five major protein bands with mrs of 340,000, 78,000, 70,000, 31,000, and 25,000. the 31-kda species was identified immunolo ... | 1989 | 2647740 |
| coronary hemodynamics and myocardial metabolism of lactate, free fatty acids, glucose, and ketones in patients with septic shock. | to investigate disturbances in the coronary circulation and myocardial metabolism during septic shock, we examined coronary sinus blood flow and myocardial substrate extraction in 40 patients with septic shock and 13 control patients. patients with coronary artery disease were excluded from this study. the global hemodynamic pattern of the septic patients was characterized by a lower stroke volume, despite an elevated cardiac index. coronary sinus blood flow was high (187 +/- 47 vs 130 +/- 21 ml ... | 1987 | 3815765 |
| osteocalcin in human serum: a circadian rhythm. | osteocalcin, the vitamin k-dependent protein synthesized in bone, is found in blood. the level of circulating osteocalcin has recently been used as an indicator of the rate of bone turnover. we measured serum osteocalcin during 24-h periods in 6 normal 20- to 30-yr-old men and 4 women. blood was sampled via an indwelling venous catheter every 30 or 60 min for 24 h. circadian rhythmicity in circulating osteocalcin was found in 9 of the 10 individuals studied. osteocalcin levels fell during the mo ... | 1985 | 3871789 |
| impaired in-vitro proliferation of hemopoietic precursors in hiv-1-infected subjects. | patients with acquired immunodeficiency syndrome (aids) and persistent lymphadenopathy syndrome (las) display significant hematological abnormalities of one or more cell lineages. in order to understand the pathophysiologic mechanisms leading to these abnormalities we studied the proliferation capacity of pluripotent and committed hemopoietic precursors using in-vitro colony assays. anemia, leukopenia and thrombopenia were relatively frequent findings in hiv-infected subjects irrespectively of t ... | 1989 | 2668646 |
| anisodamine effects on functional and morphologic changes of platelets in endotoxinemic rabbits. | | 1985 | 3922686 |
| studies of fish zona pellucida by high-performance ion-exchange chromatography on agarose columns and free zone electrophoresis. | by either free zone electrophoresis or high-performance ion-exchange chromatography on deae agarose, zona pellucida from baltic small herring (clupea harengus l.) was separated into several fractions. these fractions had very similar protein compositions, since on polyacrylamide gel electrophoresis in sodium dodecyl sulphate they all gave the same pattern: chiefly one major and three minor bands corresponding to proteins with the following estimated molecular weights: 78 000, 96 000 (the major c ... | 1985 | 3928670 |
| expression of ras proto-oncogene proteins in normal human tissues. | the expression of ras proto-oncogenes in normal human tissues was studied by immunohistochemical staining and by immunoblotting using monoclonal antibodies. we detected p21ras protein in almost every fetal and adult tissue, but the level varied significantly among cell types. in some cell lineages, immature cells capable of proliferation contain more p21ras than do mature cells. by contrast, certain fully differentiated cells, such as neurons and the epithelial cells of endocrine glands, express ... | 1987 | 3125507 |
| impaired in-vitro proliferation of hemopoietic precursors in hiv-1-infected subjects. | patients with acquired immunodeficiency syndrome (aids) and persistent lymphadenopathy syndrome (las) display significant hematological abnormalities of one or more cell lineages. in order to understand the pathophysiologic mechanisms leading to these abnormalities we studied the proliferation capacity of pluripotent and committed hemopoietic precursors using in-vitro colony assays. anemia, leukopenia and thrombopenia were relatively frequent findings in hiv-infected subjects irrespectively of t ... | 1989 | 2668646 |
| tumor destruction and kinetics of tumor cell death in two experimental mouse tumors following photodynamic therapy. | the effect of photodynamic therapy (pdt) on tumor growth as well as on tumor cell survival in vitro and in vivo was studied in the emt-6 and rif experimental mouse tumor systems. in vitro, rif cells were more sensitive towards pdt than were emt-6 cells when incubated with porphyrin (25 micrograms/ml, dihematoporphyrin ether) and subsequently given graded doses of light. in vivo, both tumor types responded to pdt (emt-6, dihematoporphyrin ether, 7.5 mg/kg; rif, dihematoporphyrin ether, 10 mg/kg; ... | 1985 | 3967232 |
| correlation with 3h-mpp+ binding sites by debrisoquin and some analogues in mouse brain. | | 1988 | 3264919 |
| total and specific ige levels in human hydatid disease determined by enzyme-immunoassay. i. preoperative levels. | the levels of total ige and specific ige in preoperative sera from 29 adult patients with surgically confirmed hydatidosis were studied by means of enzyme-immunoassay. sera from 88 healthy donors were likewise studied. findings showed that in the majority of the hydatidosis cases there was an increase of specific ige and total ige although individual variance was significant. determination of total ige as the only serological diagnostic test is not valid, since 27.5% of patients showed a total i ... | 1988 | 3289333 |
| structure-activity analysis of antagonism of the feedback inhibition of thymidine kinase. | the effects of a variety of 5-, 5'-, and 3'-substituted deoxyuridine derivatives on the cytoplasmic thymidine kinase (ec 2.7.1.21) purified from a human colon carcinoma cell line, hct 116, were determined. of particular interest was elucidation of the structural features important for antagonism of the feedback inhibition of thymidine kinase exerted by thymidine triphosphate. substitutions at the 5-position altered the potency of the 5'-modified compounds. the replacement of the 5-hydrogen with ... | 1988 | 3355601 |
| pathogenesis of pancreatic and biliary caco3 lithiasis: the solubility product (k'sp) of calcite determined with the ca++ electrode. | there are three digestive secretory fluids with high bicarbonate and high ph values: bile, pancreatic juice, and saliva. each is subject to development of caco3-containing stones. in bile, calcium precipitation is a requisite event in the initiation and growth of all pigment gallstones and is postulated to initiate cholesterol gallstone formation by forming a nidus for cholesterol precipitation. in the pancreas, stones in both humans and cattle are composed largely of calcite. knowledge of appro ... | 1985 | 4067375 |
| [occurrence of a rna-dependent dna-polymerase in human placenta]. | | 1973 | 4121841 |
| cooperative interactions in enzymes: the binding of 1, n6-etheno-atp to aztobacter vinelandii nitrogenase. | | 1973 | 4133565 |
| [histologic studies of isolated rabbit kidneys before and after surface hypothermia]. | | 1973 | 4135294 |
| proceedings: uptake of neurotransmitters into subcellular particles of the caudate nucleus. | | 1974 | 4152365 |
| the temporal raphe of the human retina. | | 1966 | 4162879 |
| treatment of moloney lymphoma with lethal doses of dimethyl-myleran combined with injections of haemopoietic cells. | | 1969 | 4178590 |
| [masugi hetero-immune nephritis in rats. i. lipido-protein syndrome]. | | 1969 | 4187676 |
| independence of allotypic determinants and antibody specificity. | | 1970 | 4195497 |
| effects of dextrans on immunoprecipitation in agar and in low-temperature-gelling agarose gels. | | 1974 | 4215837 |
| pasteurella infection in irradiated hamsters. | | 1970 | 4247040 |
| localization of sodium-potassium stimulated adenosine triphosphatase activity in the rabbit ciliary body using light and electron microscopy. | | 1970 | 4247773 |
| practical applications of the australia antigen test. | | 1971 | 4256842 |
| influence of protein and calorie deficiencies in the rat on the energy-transfer reactions of the striated muscle. | | 1964 | 4284462 |
| 'nothing' dehydrogenase in the retina. | | 1965 | 4284476 |
| effect of polynucleotides on aminoacyl transfer ribonucleic acid synthetases. 3. inhibition of glutamyl transfer ribonucleic acid synthetase by natural polynucleotides. | | 1968 | 4299520 |
| effect of polynucleotides on aminoacyl transfer ribonucleic acid synthetases. 3. inhibition of glutamyl transfer ribonucleic acid synthetase by natural polynucleotides. | | 1968 | 4299520 |
| activation of adenyl cyclase by glucagon in cat and human heart. | | 1969 | 4303624 |
| activation of adenyl cyclase by glucagon in cat and human heart. | | 1969 | 4303624 |
| economic loss from an acute ibr outbreak in a dairy herd. | | 1971 | 4334187 |
| economic loss from an acute ibr outbreak in a dairy herd. | | 1971 | 4334187 |
| extraction of k + selective channels from excitable tissue. | | 1972 | 4338792 |
| [mitochondria from rabbit reticulocytes. 3. cytochrome and phospholipid content]. | | 1972 | 4340175 |
| binding of acetylcholine and cholinergic drugs to proteolipid fractions from rat cerebral cortex and to phospholipids from bovine brain. | | 1974 | 4368449 |
| protein kinases in testes of adult and prepuberal rats. | | 1974 | 4369082 |
| crystalline inclusions in the pituitary gonadotrophs of estrogen-primed, spayed rhesus monkeys (macaca mulatta). | | 1974 | 4372750 |
| an unusual inhibitory effect of histamine: suppression of atropine-resistant tetanic spasms after mepyramine block of histamine contractions. | | 1969 | 4390876 |
| structural organization of the mouse mitochondrial malate dehydrogenase gene. | structural organization of the mouse mitochondrial malate dehydrogenase (ec 1.1.1.37) gene was determined by analyzing a genomic dna fragment isolated from a cosmid library. the gene is 12,000 base-pairs long and contains nine exons interrupted by eight introns of various sizes. the 5' and 3'-flanking regions, and the exact sizes and boundaries of the exon blocks including the transcription-initiation sites were determined. in the 5'-flanking region, there is neither a tata box nor a caat box. i ... | 1988 | 3379635 |
| [progress in the symptomatic treatment of bronchial asthma]. | | 1972 | 4403663 |
| [change in the antigenic structure of streptomycin-resistant mutants of klebsiella ozaenae]. | | 1974 | 4465650 |
| binding affinity of serum immunoglobulin g to cardiolipin and other phospholipids in patients with systemic lupus erythematosus and syphilis. | qualitative and quantitative assays for human antibodies to cardiolipin and other phospholipids were used in tests for these reactions in sera from patients with systemic lupus erythematosus (sle) and syphilis. of 22 sle serum samples tested by the qualitative assay, 8 showed positive staining to cardiolipin, phosphatidic acid, and/or phosphatidylserine. all 47 syphilitic sera reacted with these three phospholipids. the apparent affinity of anticardiolipin binding was estimated by normalizing ab ... | 1988 | 3384475 |
| the effect of the deficiency of vitamin a, and pantothenic acid, and virus in fracture healing. | | 1974 | 4531825 |
| size distribution of bacterial cells. | by using differential light-scattering measurements of single cells suspended in a laser beam, an effective cell radius has been determined for 141 individual bacteria from suspensions of staphylococcus epidermidis. the accumulation of these measurements has provided the size distribution for the sampling. | 1972 | 4551753 |
| significance of amount and avidity of e. coli o antibodies for manifestation of their serological and protective properties. a preliminary study. | | 1972 | 4558948 |
| [synoptic review: pathogenesis of intestinal viral infections in animals]. | | 1973 | 4582080 |
| [synoptic review: pathogenesis of intestinal viral infections in animals]. | | 1973 | 4582080 |
| the mitochondria of pre-erythrocytic plasmodium berghei. | | 1974 | 4600125 |
| absorption and retention of cobalt in man by whole-body counting. | | 1972 | 4625611 |
| the action of some anticonvulsant drugs on cobalt-induced epilepsy and on the bemegride threshold in alert cats. | | 1972 | 4626570 |
| listeria infections after splenectomy. | | 1972 | 4626686 |
| [demonstration of the relationship between the origins of cherry leaf-roll virus and elm mosaic virus]. | | 1972 | 4628106 |
| [study of nutritional value of proteins from cacao]. | | 1972 | 4631099 |
| cultural characteristics of a cell line derived from an equine sarcoid. | a cell line, derived from a spontaneous equine connective tissue tumor (equine sarcoid), has been established. the morphological and growth characteristics indicative of malignant transformation of the cells include a disoriented, rapid growth and loss of contact inhibition. further evidence of transformation is the agglutination of these cells by concanavalin a and their ability to divide in semisolid media. | 1972 | 4640736 |
| urinary metabolites from rats given l-dopa. | | 1972 | 4678834 |
| [pathogenesis of partial neuromuscular block in experimental myasthenia gravis]. | | 1973 | 4790302 |
| discoidin, a developmentally regulated carbohydrate-binding protein from dictyostelium discoideum. purification and characterization. | | 1974 | 4858710 |
| antibacterial compounds in the cell-free haemolymph of drosophila melanogaster. | | 1970 | 4907049 |
| antibodies bound to the lymph node cells. i. separation of the antibodies. | | 1971 | 4936580 |
| lipoprotein substances in the post-synaptic membrane of the myoneural junction. | | 1965 | 4955227 |
| virus particles in rubella infected tissue cultures. (brief report). | | 1969 | 4977297 |
| hibernaculum choice in culex pipiens. | | 1972 | 5036196 |
| an electron microscopic study of normal and neoplastic acidophil cells of the rat pituitary. | | 1971 | 5108345 |
| [cytoarchitectonics of the tracheobronchial lymph nodes in rats exposed to carbon disulfide]. | cytoarchitectonics and rearrangement of cellular composition in functionally different zones of the rat tracheobronchial lymph nodes have been studied at a short effect of the industrial carbon disulfide vapour at a maximally admissible concentration (mac) (1 mg/m3 and 10 mg/m3), as well as after the effect of mac of carbon disulfide in the inhaled air for 4, 7, 14 days. the inhalation of the carbon disulfide vapours results in certain changes of the cytoarchitectonics of the lymph nodes studied ... | 1988 | 3415483 |
| cerebrospinal fluid lactic dehydrogenase activity in children with acute lymphoblastic leukemia treated for cranial prophylaxis. | total lactic dehydrogenase (tldh) activity in cerebrospinal fluid (csf) has been prospectively studied in order to determine whether it could be a biochemical marker for brain damage due to cranial prophylaxis in children with acute lymphoblastic leukemia (all). tldh activity has been measured in 15 patients before prophylaxis, in 15 patients after the prophylaxis which consisted of cranial radiotherapy (2400 rads) and intrathecal methotrexate (0.5 mg/kg-dose, 5 doses), in 8 patients after radio ... | 2009 | 2812823 |
| [primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden]. | | 2011 | 3927607 |
| brain l-glutamate decarboxylase: purification and subunit structure. | glutamate decarboxylase (gdcase; l-glutamate-1-carboxy-lyase, ec 4.1.1.15) was purified from whole rat brain approximately equal to 1300-fold to apparent homogeneity with a specific activity of 2.4 units per mg of protein by a combination of column chromatographies on deae-cellulose, hydroxylapatite, and gel filtration, and preparative nondenaturing polyacrylamide gel electrophoresis. the purified preparation contained a single protein band that comigrated with gdcase activity in three diverse a ... | 1987 | 3468504 |
| inducibility of metallothionein biosynthesis in cultured normal and menkes kinky hair disease fibroblasts: effects of copper and cadmium. | metallothionein biosynthesis is not induced by extracellular copper in menkes kinky hair disease (mkhd) or in normal cultured fibroblasts under the conditions of these experiments. in the presence of copper, mkhd fibroblasts also incorporated less cysteine than did normal fibroblasts. extracellular cadmium greatly enhanced the uptake of cysteine in both normal and mkhd cultures. by the technique of polyacrylamide gel electrophoresis, it was demonstrated that metallothionein is induced by cadmium ... | 2004 | 471576 |
| [derivative spectroscopy and its use in sanitary hygiene control]. | an analytical method is developed for defining the residual quantities of rodenticide "brodifacoum" (talon) used in the control of harmful field rodents and especially for species microtus. the method is based on extracting the pesticide with chloroform and making use of spectrophotometry in the ultraviolet field in intervals 340-240 nm. the second derivative of the absorption is utilized as well as the band with maximum 288 nm and minimum 228 nm. the peak height in this interval is in proportio ... | 2007 | 2099444 |
| [exclusive interview: michèle andré, secretary of state for women's rights. interview by marie-hélène manillier]. | | 2008 | 2602791 |
| self-injury in psychiatric in-patients. | suicide and self-injury in-patients were identified on the basis of a retrospective content analysis of special incidence reports completed the preceding year at an urban state psychiatric hospital. select clinical and biodemographic variables were then examined, and in order to determine the importance of these variables in the prediction of incident severity, a multiple regression analysis was performed. schizophrenic patients were found to be significantly over-represented among both the self ... | 2008 | 2246100 |
| [testicular damage in elastorrhexis generalisata]. | | 2016 | 5031134 |
| [therapy of peptic ulcer using desoxycorticosterone acetate (doca)]. | | 2015 | 4666352 |
| ketamine tolerance. | | 2012 | 3255931 |
| differentiation factors for human specific b cell response. | nonspecific t cell factors produced by lectin-activated human peripheral blood lymphocytes (pbl) were used to restore the t-dependent b cell response to trinitrophenyl-polyacrylamide (tnp-paa). preincubation experiments with the particulate antigen tnp-paa and/or a soluble tnp-protein conjugate show that a first specific signal provided by the antigen and nonspecific lymphokines sequentially acts on b cells. by gel filtration the t cell-replacing factor (trf) activity is present in the 30-15-kda ... | 1986 | 3487460 |
| [clinico-morphological signs of different forms of destructive pancreatitis]. | clinicomorphological comparisons in 434 cases of destructive pancreatitis showed that macroscopic signs of destruction develop in the first 12 hours from the onset of the attack. the elaborated criteria make it possible to evaluate the main morphological components of destructive pancreatitis--pancreonecrosis proper, parapancreatitis, peritonitis, and "polyvisceritis" and to use therapeutic measures on an individual basis. | 2006 | 1779556 |
| a preliminary study of brain gliomas with h17e2 monoclonal antibody: immunoscintigraphy and pharmacokinetics. | ten patients with relapsing high grade brain gliomas and one patient with low grade glioma were studied with a monoclonal antibody (h17e2) against placental alkaline phosphatase. in addition 2 patients with relapsing high grade glioma were studied with a non specific antibody (4d513/2118). 1 mci of iodine-131-labelled h17e2 was administered intracarotidly (i.c.) in two, and intravenously (i.v.) in 9 patients. immunoscintigrams were taken at 0, 2, 24, 48 and 72 hours. radioactivity was monitored ... | 2008 | 2614081 |
| a preliminary study of brain gliomas with h17e2 monoclonal antibody: immunoscintigraphy and pharmacokinetics. | ten patients with relapsing high grade brain gliomas and one patient with low grade glioma were studied with a monoclonal antibody (h17e2) against placental alkaline phosphatase. in addition 2 patients with relapsing high grade glioma were studied with a non specific antibody (4d513/2118). 1 mci of iodine-131-labelled h17e2 was administered intracarotidly (i.c.) in two, and intravenously (i.v.) in 9 patients. immunoscintigrams were taken at 0, 2, 24, 48 and 72 hours. radioactivity was monitored ... | 2008 | 2614081 |