Binding of monoclonal antibody to cathepsin M located on the external surface of rabbit lysosomes.

abstract：:Peroxisome proliferator-activated receptor alpha (PPARα) has been implicated in the pathogenesis of cardiac hypertrophy, although its mechanism of action remains largely unknown. To determine the effect of PPARα activation on endothelin-1 (ET-1)-induced cardiomyocyte hypertrophy and explore its molecular mechanisms, w...

journal_title：Archives of biochemistry and biophysics

authors： Le K,Li R,Xu S,Wu X,Huang H,Bao Y,Cai Y,Lan T,Moss J,Li C,Zou J,Shen X,Liu P

更新日期：2012-02-01 00:00:00

abstract：:Calorie restriction (CR) has been shown to improve peripheral insulin resistance and type 2 diabetes in animal models. However, the exact mechanism of CR on GLUT4 expression and translocation in insulin-sensitive tissues has not been well elucidated. In the present study, we examine the effect of CR on the expression ...

journal_title：Archives of biochemistry and biophysics

authors： Park SY,Choi GH,Choi HI,Ryu J,Jung CY,Lee W

更新日期：2005-04-15 00:00:00

abstract：:A modified form (HK I(+)) of rat Type I hexokinase (HK I) has been expressed. HK I(+) contains a centrally located polyalanine insert which, along with the known helical propensity of adjacent sequence, was expected to lead to alpha-helix formation, with resulting distension of the molecule and disruption of interacti...

journal_title：Archives of biochemistry and biophysics

authors： Hashimoto M,Wilson JE

更新日期：2002-03-01 00:00:00

abstract：:The polyisoprenyl phosphate dephosphorylating activity of rat liver has been investigated with regard to substrate specificity, subcellular distribution, and transmembrane orientation. Total liver microsomes were employed as a source of enzymatic activity against a variety of 32P-labeled substrates. Susceptibility to ...

journal_title：Archives of biochemistry and biophysics

authors： Keller RK,Adair WL Jr,Cafmeyer N,Simion FA,Fleischer B,Fleischer S

更新日期：1986-08-15 00:00:00

abstract：:Tritium-labeled 24(R)-hydroxyvitamin D3 and 24(S)-hydroxyvitamin D3 were chemically synthesized and the 1 alpha-hydroxylation of these compounds by chick kidney homogenates was studied. A marked stereospecific preference with regard to the orientation of the hydroxyl functionality on carbon-24 was noted: while the 24(...

journal_title：Archives of biochemistry and biophysics

authors： Ishizuka S,Bannai K,Norman AW

更新日期：1983-09-01 00:00:00

abstract：:Csk is a protein tyrosine kinase that phosphorylates other protein tyrosine kinases of the Src family and down-regulates their activities. It is not known how Csk is regulated. We investigated the possibility that Csk is regulated through phosphorylation by examining if Csk can serve as an in vitro substrate for a pan...

journal_title：Archives of biochemistry and biophysics

authors： Sun G,Ke S,Budde RJ

更新日期：1997-07-15 00:00:00

abstract：:In this work we demonstrate that aldose reductase (AR) interacts directly with tubulin and, was subjected to microtubule formation conditions, enzymatic AR activity increased more than sixfold. Since AR interacts mainly with tubulin that has 3-nitro-tyrosine in its carboxy-terminal, we evaluated whether tyrosine and o...

journal_title：Archives of biochemistry and biophysics

authors： Rivelli JF,Ochoa AL,Santander VS,Nigra A,Previtali G,Casale CH

更新日期：2018-09-15 00:00:00

abstract：:The possibility of a cooperative interaction between fat-soluble antioxidants is examined in a membrane model. A combination of beta-carotene and alpha-tocopherol results in an inhibition of lipid peroxidation significantly greater than the sum of the individual inhibitions. Our data provide the first evidence that be...

journal_title：Archives of biochemistry and biophysics

authors： Palozza P,Krinsky NI

更新日期：1992-08-15 00:00:00

abstract：:It has previously been found that there is a synergistic effect of free purine bases and low concentrations of dialyzed platelet extract on net synthesis of DNA in serum-starved fibroblast-like mouse L-cells. Experiments with a mutant line of L-cells that was deficient in hypoxanthine phosphoribosyl transferase (EC 2....

journal_title：Archives of biochemistry and biophysics

authors： Flodgaard H,Klenow H

更新日期：1985-06-01 00:00:00

abstract：:Piratoxins (PrTX) I and III are phospholipases A2 (PLA2s) or PLA2 homologue myotoxins isolated from Bothrops pirajai snake venom, which also induce myonecrosis, bactericidal activity against Escherichia coli, disruption of artificial membranes, and edema. PrTX-III is a catalytically active hemolytic and anticoagulant ...

journal_title：Archives of biochemistry and biophysics

authors： Soares AM,Andrião-Escarso SH,Bortoleto RK,Rodrigues-Simioni L,Arni RK,Ward RJ,Gutiérrez JM,Giglio JR

更新日期：2001-03-15 00:00:00

abstract：:A series of murine monoclonal antibodies, each reactive with terminal GlcNAc residues expressed on glycolipids, have been isolated after immunization with the glycolipid nLc5 (GlcNAc beta 1----3Gal beta 1----4GlcNAc beta 1----3Gal beta 1---- 4Glc beta 1----1Cer). The derived antibodies, designated TE-4, TE-5, TE-6, an...

journal_title：Archives of biochemistry and biophysics

authors： Holmes EH,Greene TG

更新日期：1991-07-01 00:00:00

abstract：:This investigation presents disturbances of the mitochondrial metabolism by arsenite, a hydrophilic dithiol reagent known as an inhibitor of mitochondrial alpha-keto acid dehydrogenases. Arsenite at concentrations of 0.1-1.0 mM was shown to induce a considerable oxidation of intramitochondrial NADPH, NADH, and glutath...

journal_title：Archives of biochemistry and biophysics

authors： Lenartowicz E

更新日期：1990-12-01 00:00:00

abstract：:Increased protein kinase C (PKC) activity is associated with heart failure, and can target multiple cardiac troponin I (cTnI) residues in myocytes, including S23/24, S43/45 and T144. In earlier studies, cTnI-S43D and/or -S45D augmented S23/24 and T144 phosphorylation, which suggested there is communication between clu...

journal_title：Archives of biochemistry and biophysics

authors： Lang SE,Stevenson TK,Schatz TM,Biesiadecki BJ,Westfall MV

更新日期：2017-08-01 00:00:00

abstract：:G. metallireducens bacterium has highly versatile respiratory pathways that provide the microorganism an enormous potential for many biotechnological applications. However, little is known about the structural and functional properties of its electron transfer components. In this work, the periplasmic cytochrome PpcA ...

journal_title：Archives of biochemistry and biophysics

authors： Portela PC,Fernandes TM,Dantas JM,Ferreira MR,Salgueiro CA

更新日期：2018-04-15 00:00:00

abstract：:In an effort to identify and characterize minor forms of human liver cytochrome P450, immunoblot analyses of microsome samples were developed with antibodies to various P450s that recognized multiple human P450s. Four P450s were recognized in immunoblot analyses of human liver microsome samples developed with an antib...

journal_title：Archives of biochemistry and biophysics

authors： Wrighton SA,Stevens JC,Becker GW,VandenBranden M

更新日期：1993-10-01 00:00:00

abstract：:The effect of a protein matrix on the processing of glycoprotein glycans by Golgi enzymes from plant seedlings has been determined with an artificial glycoprotein system, comparing the processing rates of glycan-(biotinyl)Asn (or glycan-(biotinamidohexanoyl)Asn) substrates either free or bound to avidin. An analysis o...

journal_title：Archives of biochemistry and biophysics

authors： Lu Y,Wold F

更新日期：1991-04-01 00:00:00

abstract：:A series of 18 phenacyl bromide and iodoacetamide analogues have been synthesized and used to alkylate Met-398 situated in the S'1 binding site of carboxypeptidase Y. The course of the reactions was monitored by measurements of the peptidase and esterase activities. All except four of the reagents reacted selectively,...

journal_title：Archives of biochemistry and biophysics

authors： Kanstrup A,Breddam K,Buchardt O

更新日期：1993-08-01 00:00:00

abstract：:Carcinoembryonic antigen-related cell adhesion molecules (CEACAMs) belong to the immunoglobulin superfamily and contribute to cell-cell adhesion and signal modulation in various tissues. In humans, several CEACAMs are targeted by pathogenic bacteria. One peculiar member of this family, CEACAM3, is exclusively expresse...

journal_title：Archives of biochemistry and biophysics

authors： Buntru A,Roth A,Nyffenegger-Jann NJ,Hauck CR

更新日期：2012-08-01 00:00:00

abstract：:Escherichia coli pyruvate oxidase (POXEC) requires FAD both for the oxidative decarboxylation of pyruvate to acetate and CO2 and for the formation of acetoin from pyruvate and acetaldehyde. Prior work has shown that the catalytic activity (kcat/Km) for POXEC in the oxidative reaction is stimulated approximately 450-fo...

journal_title：Archives of biochemistry and biophysics

authors： Bertagnolli BL,Hager LP

更新日期：1993-01-01 00:00:00

abstract：:Heme and iron are essential to almost all forms of life. The strict maintenance of heme and iron homeostasis is essential to prevent cellular toxicity and the existence of systemic and intracellular regulation is fundamental. Cytosolic heme can be catabolized and detoxified by heme oxygenases (HOs). Interestingly, fre...

journal_title：Archives of biochemistry and biophysics

authors： Yanatori I,Richardson DR,Toyokuni S,Kishi F

更新日期：2019-09-15 00:00:00

abstract：:The vesicle-to-micelle structural transitions that occurred in the interaction of sodium dodecyl sulfate with phosphatidylcholine vesicles were studied at the equilibrium by means of dynamic light scattering (at different scattering angles) and freeze-fracture electron microscopy techniques. The incorporation of surfa...

journal_title：Archives of biochemistry and biophysics

authors： López O,Cócera M,Wehrli E,Parra JL,de la Maza A

更新日期：1999-07-15 00:00:00

abstract：:Western blots using a polyclonal and a monoclonal antibody raised against rat liver cytochrome P-450b indicate tissue-specific expression of low levels of cytochrome P-450's b and e. P-450b and P-450e were expressed very selectively in, respectively, lung and adrenal microsomes of untreated rats but neither isozyme wa...

journal_title：Archives of biochemistry and biophysics

authors： Christou M,Wilson NM,Jefcoate CR

更新日期：1987-11-01 00:00:00

abstract：:Prior exposure of guinea pig macrophages to LPS (lipopolysaccharide) resulted in reduced cAMP-generating responses to prostaglandin E1 and epinephrine. LPS-induced refractoriness was diminished when LPS treatment was carried out in the presence of an inhibitor of prostaglandin synthesis, hydrocortisone, or indomethaci...

journal_title：Archives of biochemistry and biophysics

authors： Hazeki K,Mori Y,Ui M

更新日期：1986-05-01 00:00:00

abstract：:Vacuolar H(+)-translocating inorganic pyrophosphatase (V-PPase; EC 3.6.1.1) is a homodimeric proton-translocase; it contains a single type of polypeptide of approximately 81kDa. A line of evidence demonstrated that the carboxyl terminus of V-PPase is relatively conserved in various plant V-PPases and presumably locate...

journal_title：Archives of biochemistry and biophysics

authors： Lin HH,Pan YJ,Hsu SH,Van RC,Hsiao YY,Chen JH,Pan RL

更新日期：2005-10-15 00:00:00

abstract：:Many of the compounds considered for use in pharmaceutical formulations demonstrate incompatibilities with other components at high enough concentrations, including pairs of polymers, polymers and salts, or even proteins in combination with polymers, salts, or other proteins. Freeze concentration can force solutions i...

journal_title：Archives of biochemistry and biophysics

authors： Heller MC,Carpenter JF,Randolph TW

更新日期：1999-03-15 00:00:00

abstract：:Human seminal fluid was recently found to contain 18,19-dehydroprostaglandins E1 and E2 (E. H. Oliw, H. Sprecher, and M. Hamberg, (1986) J. Biol. Chem. 261, 2675-2683). In the present study, the cis and trans isomers of 18,19-dehydroprostaglandins E1 and E2 were prepared by incubation of microsomes of ram vesicular gl...

journal_title：Archives of biochemistry and biophysics

authors： Oliw EH,Benthin G,Hamberg M

更新日期：1987-10-01 00:00:00

abstract：:Earlier studies have revealed, upon hypophysectomy, a specific increase in mitochondrial urea cycle enzymes, namely carbamyl phosphate synthetase and ornithine transcarbamylase. Administration of growth hormone to hypophysectomized rats brought these enzyme activities back to normal. Since growth hormone plays a role ...

journal_title：Archives of biochemistry and biophysics

authors： Palekar AG,Angadi CV

更新日期：1985-03-01 00:00:00

abstract：:The cardiac contraction-relaxation cycle is controlled by a sophisticated set of machinery. Of particular interest, is the revelation that allosteric networks transmit effects of binding at one site to influence troponin complex dynamics and structural-mediated signaling in often distal, functional sites in the myofil...

journal_title：Archives of biochemistry and biophysics

authors： Marques MA,Parvatiyar MS,Yang W,de Oliveira GAP,Pinto JR

更新日期：2019-03-15 00:00:00

abstract：:Antioxidative flavonoids, ubiquitously included in vegetables, fruits and teas, are expected to prevent degenerative diseases. It is unclear, however, whether flavonoids can enter the cellular nuclei and suppress the oxidative damage of DNA. Here, several flavonoids at the physiological concentration of 10 microM were...

journal_title：Archives of biochemistry and biophysics

authors： Kanazawa K,Uehara M,Yanagitani H,Hashimoto T

更新日期：2006-11-15 00:00:00

abstract：:GAPDH was speculated to function as a transient trap to reduce the potential toxicity of free heme by a specific and reversible binding with heme. Up to now, there has been lack of studies focused on this effect. In this paper, the efficiency of GAPDH-heme complex on catalyzing protein carbonylation and nitration, the...

journal_title：Archives of biochemistry and biophysics

authors： Huang Y,Zhang P,Yang Z,Wang P,Li H,Gao Z

更新日期：2017-04-01 00:00:00