Characterization of virtual coupling in the proton nuclear magnetic resonance spectrum of N,N'-diacetylchitobiose by two-dimensional J-resolved spectroscopy.

abstract：:Production of endothelin-1 in the cultured neonatal rat cardiac myocytes was investigated. Studies on the cultured cardiac myocytes with reverse transcription-polymerase chain reaction followed by Southern hybridization indicated that mRNA of ET-1(preproET-1 mRNA) was expressed by cardiac myocytes. ET-1 polypeptide wa...

journal_title：Biochemical and biophysical research communications

authors： Suzuki T,Kumazaki T,Mitsui Y

更新日期：1993-03-31 00:00:00

abstract：:During screening for the flavonoid chemosensitizers, it was found that 5,7,3',4',5'-pentamethoxyflavone (PMF) was equipotent to verapamil in vitro with respect to the chemosensitizing effect. PMF appears to have a chemosensitizing effect not only by increasing the intracellular accumulation of the drugs without compet...

journal_title：Biochemical and biophysical research communications

authors： Choi CH,Kim JH,Kim SH

更新日期：2004-07-30 00:00:00

abstract：:Glucokinase plays a key role in glucose sensing in pancreatic beta cells and in liver metabolism. Heterozygous inactivating glucokinase mutations cause the autosomal dominantly inherited MODY2 subtype of maturity-onset diabetes of the young. The goal of this study was to elucidate the pathogenicity of the recently des...

journal_title：Biochemical and biophysical research communications

authors： Langer S,Platz C,Waterstradt R,Baltrusch S

更新日期：2015-09-04 00:00:00

abstract：:Angiotensin II (Ang-II) has been shown to possess several atherogenic properties including its ability to induce macrophage-mediated oxidation of LDL and to form Ang-II-modified LDL which is taken up by macrophages at enhanced rate. Oxidized-LDL (Ox-LDL) is also taken up by macrophages at enhanced rate via several sca...

journal_title：Biochemical and biophysical research communications

authors： Keidar S,Attias J

更新日期：1997-10-09 00:00:00

abstract：:Zebrafish have high regenerative ability in several organs including the fin. Although various mechanisms underlying fin regeneration have been revealed, some mechanisms remain to be elucidated. Recently, extracellular vesicles (EVs) have been the focus of research with regard to their role in cell-to-cell communicati...

journal_title：Biochemical and biophysical research communications

authors： Ohgo S,Sakamoto T,Nakajima W,Matsunaga S,Wada N

更新日期：2020-12-17 00:00:00

abstract：:A new cleavage site, which is a post-translational modification, was found between residues His-154 and Ala-155 in alpha A-crystallin from the aged human lens. After trypsin digestion of alpha A-crystallin two peptides that include Asp-151 were obtained and have remarkable differences. That is, the stereo-configuratio...

journal_title：Biochemical and biophysical research communications

authors： Fujii N,Momose Y,Yamasaki M,Yamagaki T,Nakanishi H,Uemura T,Takita M,Ishii N

更新日期：1997-10-29 00:00:00

abstract：:Protein synthesis and degradation balance have a crucial role in maintenance of cellular homeostasis and function. The ubiquitin-proteasome system is one of the major cellular proteolytic machineries responsible for the removal of normal, abnormal, denatured or in general damaged proteins. Proteasome is a multisubunit...

journal_title：Biochemical and biophysical research communications

authors： Sakellari M,Chondrogianni N,Gonos ES

更新日期：2019-06-18 00:00:00

abstract：:Ubiquitin-conjugating enzyme E2S (UBE2S) plays pivotal roles in the progression of human cancers. However, its clinical significance and role in hepatocellular carcinoma (HCC) remain unknown. Here, we show that UBE2S is upregulated in HCC and exhibits oncogenic activities via enhancing the ubiquitination of p53. Incre...

journal_title：Biochemical and biophysical research communications

authors： Pan YH,Yang M,Liu LP,Wu DC,Li MY,Su SG

更新日期：2018-09-05 00:00:00

abstract：:Long-term glucocorticoid (GC) usage may cause non-traumatic femoral head osteonecrosis. Dexamethasone (Dex) is shown to exert potent cytotoxic effect to osteoblasts. Here, we investigated the potential activity of α-melanocyte stimulating hormone (α-MSH) against the process. Our data revealed that pretreatment of α-MS...

journal_title：Biochemical and biophysical research communications

authors： Guo S,Xie Y,Fan JB,Ji F,Wang S,Fei H

更新日期：2016-01-08 00:00:00

abstract：:Bovine cytochrome c oxidase in 0.1% dodecylmaltoside, 50 mM KCl and 10 mM Tris-HCl, pH 7.4 is monodisperse with an apparent Mr 360,000 (dimer) as estimated by filtration on Ultrogel AcA 34. In the absence of added KCl the apparent Mr is 160,000 (monomer). The dimeric enzyme has a high and a low affinity site for cytoc...

journal_title：Biochemical and biophysical research communications

authors： Nałecz KA,Bolli R,Azzi A

更新日期：1983-07-29 00:00:00

abstract：:Kinase suppressor of ras (KSR) and MEKK3 (MAP kinase kinase kinase) are integral members of the MAP kinase pathway. We have recently identified a new isoform of the KSR family named human kinase suppressor of ras-2 (hKSR-2), and demonstrated that hKSR-2 negatively regulates Cot, a MAP3K family member which is importan...

journal_title：Biochemical and biophysical research communications

authors： Channavajhala PL,Rao VR,Spaulding V,Lin LL,Zhang YG

更新日期：2005-09-09 00:00:00

abstract：OBJECTIVE:The accumulation of lipids in macrophages contributes to the development of atherosclerosis. Strategies to reduce lipid accumulation in macrophages may have therapeutic potential for preventing and treating atherosclerosis and cardiovascular complications. The antidiabetic drug metformin has been reported to ...

journal_title：Biochemical and biophysical research communications

authors： Song J,Ren P,Zhang L,Wang XL,Chen L,Shen YH

更新日期：2010-02-26 00:00:00

abstract：:Imipenem is often used to treat intensive care unit patients infected by Enterobacter aerogenes, but it is leading to an increasing number of antibiotic resistant strains. Clinical isolates and imipenem resistant variants presented a high level of resistance to beta-lactam antibiotic group and to chemically unrelated ...

journal_title：Biochemical and biophysical research communications

authors： Bornet C,Chollet R,Malléa M,Chevalier J,Davin-Regli A,Pagès JM,Bollet C

更新日期：2003-02-21 00:00:00

abstract：:Osteoclasts play an important role in bone remodeling. The inflammatory cytokine IL-17A could modulate the RANKL-induced osteoclastogenesis by regulating the autophagic activity. It is well accepted that protective autophagy has an anti-apoptotic effect. It is necessary to elucidate whether IL-17A can influence the ap...

journal_title：Biochemical and biophysical research communications

authors： Xue Y,Liang Z,Fu X,Wang T,Xie Q,Ke D

更新日期：2019-01-22 00:00:00

abstract：:NO production in platelets has been followed by electrochemical detection. It was undetectable in unstimulated platelets and in thrombin or ADP-stimulated platelets, but dose-dependently stimulated by collagen. A production of 5 10(-19) mol/platelet was reached with 9 micrograms collagen. In collagen-stimulated platel...

journal_title：Biochemical and biophysical research communications

authors： Lantoine F,Brunet A,Bedioui F,Devynck J,Devynck MA

更新日期：1995-10-24 00:00:00

abstract：:Renal dopamine receptors have been shown to play a critical role in ROS-dependent hypertension. D5 dopamine receptor deficient (D5-/-) mice are hypertensive and have increased systemic oxidative stress which is manifested in the kidney and the brain. To further investigate the underlying mechanisms of hypertension in ...

journal_title：Biochemical and biophysical research communications

authors： Stoelting M,Geyer M,Reuter S,Reichelt R,Bek MJ,Pavenstädt H

更新日期：2009-01-30 00:00:00

abstract：:A single addition of ATP (20-1000 microM) to cultures of HL-60 cells resulted here in permanent, Ca(2+)-independent inhibition of cellular proliferation, evident 48 h following treatment. Extracellular ATP (ATPo) was maximally effective at 250 microM giving 90 +/- 1.5% growth inhibition. Up to a concentration of 250 m...

journal_title：Biochemical and biophysical research communications

authors： Seetulsingh-Goorah SP,Stewart BW

更新日期：1998-09-18 00:00:00

abstract：:The gut-associated lymphoid tissues (GALTs), including Peyer's patches (PPs), cryptopatches (CPs) and isolated lymphoid follicles (ILFs), establish a host-microbe symbiosis by the promotion of immune reactions against gut microbes. Microfold cell inducer (MCi) cells in GALTs are the recently identified mesenchymal cel...

journal_title：Biochemical and biophysical research communications

authors： Nagashima K,Sawa S,Nitta T,Prados A,Koliaraki V,Kollias G,Nakashima T,Takayanagi H

更新日期：2017-11-04 00:00:00

abstract：:The influence of isoproterenol (10(-6) M) on junctional conductance of cell pairs isolated from adult rat ventricle was investigated using two separated voltage-clamp circuits. The drug increased the junctional conductance by 40% (S.E. +/- 11%) (n = 10) within 20 sec. In experiments in which an inhibitor of cAMP depen...

journal_title：Biochemical and biophysical research communications

authors： De Mello WC

更新日期：1988-07-29 00:00:00

abstract：:Autoimmune sera showing prominent immunofluorescence in nucleolus were selected and analysed by immunoblotting techniques. Immunoblots using a nucleolar extract as antigen source revealed sera recognizing a 38 kDa nucleolar protein. Low concentration of Actinomycin D, which inhibits the ribosomal RNA synthesis, caused...

journal_title：Biochemical and biophysical research communications

authors： Kindås-Mügge I

更新日期：1989-09-15 00:00:00

abstract：:An aminopeptidase secreted from Streptomyces septatus TH-2 (SSAP) was identified as a heat stable enzyme, and the Ssap gene was cloned and sequenced. The primary structure of SSAP showed 71% identity with that of a Streptomyces griseus aminopeptidase (SGAP), however, it lacked a unique calcium binding site. The recomb...

journal_title：Biochemical and biophysical research communications

authors： Arima J,Iwabuchi M,Hatanaka T

更新日期：2004-04-30 00:00:00

abstract：:It has long been assumed that Ca2+ are translocated from the cytosol to the cell nucleus by a long distance to activate transcription machinery buried deep in the nucleoplasm. However, this model has been recently challenged. When HeLa cells were loaded with fluo-3, highly fluorescent spots of approximately 2 microns ...

journal_title：Biochemical and biophysical research communications

authors： Lui PP,Kong SK,Kwok TT,Lee CY

更新日期：1998-06-09 00:00:00

abstract：:Glycated insulin was evaluated in plasma and biological tissues of diabetic animal models by immunocytochemistry (ICC) and a novel radioimmunoassay. Glycated insulin circulated at 0.10 +/- 0.04 ng/ml and 2.20 +/- 0.14 ng/ml in lean and diabetic obese (ob/ob) mice, corresponding to 12.5 and 9.8% total plasma insulin, r...

journal_title：Biochemical and biophysical research communications

authors： McKillop AM,Mooney MH,Harriott P,Flatt PR,O'Harte FP

更新日期：2001-08-24 00:00:00

abstract：:Microinjection of inositol 1,3,4,5-tetrakisphosphate or inositol 1,4,5-trisphosphate induced distinct chloride membrane currents in defolliculated Xenopus laevis oocytes. To decide whether these Cl(-)-currents were due to the injected compounds or their metabolic products, [3H]Ins(1,3,4,5)P4 or [3H]Ins(1,4,5)P3 were i...

journal_title：Biochemical and biophysical research communications

authors： Guse AH,Gercken G,Boysen H,Schwarz JR,Meyerhof W

更新日期：1991-08-30 00:00:00

abstract：:It was previously shown that rhodanese, inactivated with hydrogen peroxide, could only be reactivated in the presence of a reductant or the substrate thiosulfate if these reagents were added soon after inactivation and if the oxidant was removed. Here, we report on the facilitated reactivation (75%) of hydrogen peroxi...

journal_title：Biochemical and biophysical research communications

authors： Del Fierro D,Zardeneta G,Mendoza JA

更新日期：2000-08-02 00:00:00

abstract：:Elevated expression of fucosylated glycoconjugates and fucosyltransferases (Fuc-Ts) is found in various tumor cells and has been correlated with aspects of tumor progression such as cell adhesion and metastasis. Thus, fucosyltransferase inhibitors are potentially useful as anti-tumor agents. In the present study, thre...

journal_title：Biochemical and biophysical research communications

authors： Lin TW,Chang WW,Chen CC,Tsai YC

更新日期：2005-06-17 00:00:00

abstract：:Hand-foot skin reaction (HFSR) is a common side effect of multiple tyrosine kinase inhibitors (mTKIs). HFSR can necessitate dose reductions or interruption of therapy owing to its negative effect on the quality of life. Therefore, effective use of mTKIs requires measures to prevent HFSR. We evaluated the effect of pro...

journal_title：Biochemical and biophysical research communications

authors： Shichiri H,Yamamoto K,Tokura M,Ishida T,Uda A,Bito T,Nishigori C,Nakagawa T,Hirano T,Yano I,Hirai M

更新日期：2017-04-01 00:00:00

abstract：:A complete understanding of bitterness perception requires identification of cognate bitter substances for all human bitter taste receptors (TAS2Rs). However, so far, no agonists have been identified for five of the 25 TAS2Rs, i.e., TAS2R41, TAS2R42, TAS2R45, TAS2R48 and TAS2R60. Due to substantial genetic variability...

journal_title：Biochemical and biophysical research communications

authors： Thalmann S,Behrens M,Meyerhof W

更新日期：2013-05-31 00:00:00

abstract：:Sepsis, the systemic response to infection, is the leading cause of death in the intensive care units worldwide. Septic patients can succumb through the development of early refractory hypotension or late multiple organ dysfunction. Misregulation of apoptosis during sepsis may contribute to cellular dysfunction and mu...

journal_title：Biochemical and biophysical research communications

authors： Brabant D,Michael P,Bleiblo F,Saleh M,Narain R,Tai TC,Ramana CV,Parrillo JE,Kumar A,Kumar A

更新日期：2011-08-26 00:00:00

abstract：:The formation of nitric oxide in biological systems has led to the discovery of a number of post-translational protein modifications that could regulate protein function or potentially be utilized as transducers of nitric oxide signaling. Principal among the nitric oxide-mediated protein modifications are: the nitric ...

journal_title：Biochemical and biophysical research communications

authors： Ischiropoulos H

更新日期：2003-06-06 00:00:00