Rapid structural changes in nerve fibers evoked by electric current pulses.

abstract：:CrkII is an intracellular adaptor protein involved in signal transduction by various growth factors. Activation of PDGF alpha-receptor resulted in its association with CrkII in vivo. In contrast, binding of CrkII to the PDGF beta-receptor was negligible, despite its becoming prominently phosphorylated. Bacterially exp...

journal_title：Biochemical and biophysical research communications

authors： Matsumoto T,Yokote K,Take A,Takemoto M,Asaumi S,Hashimoto Y,Matsuda M,Saito Y,Mori S

更新日期：2000-04-02 00:00:00

abstract：:Src homology 2 (SH2) domains mediate phosphotyrosine (pY)-dependent protein:protein interactions involved in signal transduction pathways. We have found that the SH2 domains of the 85-kDa alpha subunit (p85) of phosphatidylinositol 3-kinase (PI3 kinase) bind directly to the serine/threonine kinase A-Raf. In this repor...

journal_title：Biochemical and biophysical research communications

authors： Fang Y,Johnson LM,Mahon ES,Anderson DH

更新日期：2002-02-01 00:00:00

abstract：:Signal transduction activity was markedly elevated in cancer cells as shown by the increased activity of enzymes utilizing 1-phosphatidylinositol, PI (PI 4-kinase and PI-4-phosphate 5-kinase) for the production of the second messenger inositol 1,4,5-trisphosphate, IP3, in rat hepatomas (Cancer Res. 54: 2611;5574, 1994...

journal_title：Biochemical and biophysical research communications

authors： Singhal RL,Yeh YA,Praja N,Olah E,Sledge GW Jr,Weber G

更新日期：1995-03-08 00:00:00

abstract：:Enhancer sequences analysed using the informational spectrum method (ISM) show a characteristic frequency at .0488. It has been shown that the characteristic frequency for some DNA binding proteins overlaps the characteristic frequency of their target DNA sequences. We suggest here that two types of proteins, homeopro...

journal_title：Biochemical and biophysical research communications

authors： Cosić I,Nesić D,Pavlović M,Williams R

更新日期：1986-12-15 00:00:00

abstract：:The results presented here show that a decrease in the concentration of total polyamines, due to a decrease in putrescine and spermine, occurs during oogenesis in Xenopus laevis. The microinjection of spermine or spermidine decreases the hormonal responsiveness (maturation) of the fully-grown oocytes. This effect is s...

journal_title：Biochemical and biophysical research communications

authors： Osborne HB,Mulner-Lorillon O,Marot J,Belle R

更新日期：1989-01-31 00:00:00

abstract：:The effect of extracellular ATP on intracellular free Ca2+ was characterized in quin2-loaded parotid acinar cells. ATP specifically increased the intracellular Ca2+ concentration six-fold above a basal level of 180 nM. Of other purine nucleotides tested, only adenylylthiodiphosphate (ATP gamma S) had significant activ...

journal_title：Biochemical and biophysical research communications

authors： McMillian MK,Soltoff SP,Cantley LC,Talamo BR

更新日期：1987-12-16 00:00:00

abstract：:We report the results of a pilot study to determine the feasibility of using PCR random mutagenesis and in vitro transcription/translation to produce protease resistant full-length or truncated ovine prion proteins (PrP). Using this approach, we show the novel production of protease resistant recombinant ovine prion p...

journal_title：Biochemical and biophysical research communications

authors： Dear DV,Fitzmaurice TJ,Garton S,Richards SJ

更新日期：2001-03-09 00:00:00

abstract：:Activities of three kinases, phosphatidylinositol (PI), phosphatidylinositol 4-phosphate (PIP), and diacylglycerol (DG) kinases, and phospholipase C were measured in erythrocyte ghosts from spontaneously hypertensive rats (SHR) and normotensive Wistar Kyoto rats (WKY). PI kinase activity was significantly higher in SH...

journal_title：Biochemical and biophysical research communications

authors： Kato H,Takenawa T

更新日期：1987-08-14 00:00:00

abstract：:Alzheimer's disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia. Today, AD can be diagnosed with certainty only post-mortem, by histopathologic staining of Abeta plaques and neurofibrillary tangles in brain tissue sections. We have developed an ultra-sensitive assay potential...

journal_title：Biochemical and biophysical research communications

authors： Funke SA,Birkmann E,Henke F,Görtz P,Lange-Asschenfeldt C,Riesner D,Willbold D

更新日期：2007-12-28 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The autophagy pathway has previously been suggested as an important protective factor in liver injury. The purpose of this study is to demonstrate the protective, autophagy-modulating effect of tri-iodothyronine (T3) on liver ischemia reperfusion injury. METHODS:Liver ischemia reperfusion was...

journal_title：Biochemical and biophysical research communications

authors： Yang J,Wang Y,Sui M,Liu F,Fu Z,Wang QX

更新日期：2015-11-27 00:00:00

abstract：:Branched-chain alpha-keto acid dehydrogenase (BCKDH) complex catalyzes the committed step of branched-chain amino acid catabolism, and its activity is regulated by the phosphorylation-dephosphorylation cycle. BCKDH kinase is responsible for inactivation of the complex by phosphorylation. In the present study, we exami...

journal_title：Biochemical and biophysical research communications

authors： Xu M,Nagasaki M,Obayashi M,Sato Y,Tamura T,Shimomura Y

更新日期：2001-09-28 00:00:00

abstract：:DNA methylation plays a central role in the epigenetic regulation of gene expression during development and progression of cancer diseases. The inheritance of specific DNA methylation patterns are acquired in the early embryo and are specifically maintained after cellular replication via the DNA methyltransferase 1 (D...

journal_title：Biochemical and biophysical research communications

authors： Lavoie G,St-Pierre Y

更新日期：2011-06-03 00:00:00

abstract：:Hairy is a repressor that regulates bristle patterning, and its loss elicits ectopic bristles (neural hyperplasia). However, it has remained unknown whether Hairy is regulated by phosphorylation. We describe here the interaction of protein kinase CK2 and Hairy. Hairy is robustly phosphorylated by the CK2-holoenzyme (C...

journal_title：Biochemical and biophysical research communications

authors： Kahali B,Trott R,Paroush Z,Allada R,Bishop CP,Bidwai AP

更新日期：2008-09-05 00:00:00

abstract：:Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, and often fatal pulmonary disorder, and its pathology is characterized by parenchymal fibrosis. To investigate the characteristics of fibroblasts in IPF, we obtained eight fibroblast cell lines from lungs with IPF and eight lines from normal lungs. We foun...

journal_title：Biochemical and biophysical research communications

authors： Shoda H,Yokoyama A,Nishino R,Nakashima T,Ishikawa N,Haruta Y,Hattori N,Naka T,Kohno N

更新日期：2007-02-23 00:00:00

abstract：:We previously reported that fucoidan, a dietary fiber purified from seaweed, inhibited IgE production by B cells in vitro. In this study, we examined the effect of fucoidan on IgE production in vivo. The OVA-induced increase of plasma IgE was significantly suppressed when fucoidan was intraperitoneally, but not orally...

journal_title：Biochemical and biophysical research communications

authors： Yanase Y,Hiragun T,Uchida K,Ishii K,Oomizu S,Suzuki H,Mihara S,Iwamoto K,Matsuo H,Onishi N,Kameyoshi Y,Hide M

更新日期：2009-09-25 00:00:00

abstract：:Purified human recombinant interleukin 4 (IL-4) was radio iodinated to high specific radioactivity without loss of biological activity. 125I-IL-4 bound specifically to the Burkitt lymphoma Jijoye cells and other cell lines. Jijoye cells showed a high affinity for 125I-IL-4 (Kd approximately equal to 7 10(-11) M) and d...

journal_title：Biochemical and biophysical research communications

authors： Cabrillat H,Galizzi JP,Djossou O,Arai N,Yokota T,Arai K,Banchereau J

更新日期：1987-12-31 00:00:00

abstract：:The asymmetric transbilayer distribution of phospholipids in the plasma membrane and the regulation of phosphatidylserine (PS) exposure at the cell surface of animal cells are of high physiological significance. It has been shown previously that annexin V is one of the most sensitive tools with which the presence of s...

journal_title：Biochemical and biophysical research communications

authors： Geldwerth D,Helley D,de Jong K,Sabolovic' D,Sestier C,Roger J,Pons JN,Freyssinet JM,Devaux PF,Kuypers FA

更新日期：1999-04-29 00:00:00

abstract：:Podocytes are the major site of vascular endothelial growth factor (VEGF) production in the kidney, and up-regulation of VEGF plays a critical role in the progression of diabetic nephropathy. Using a differentiated mouse podocyte cell line, we investigated the roles of protein kinase C (PKC) and extracellular signal-r...

journal_title：Biochemical and biophysical research communications

authors： Hoshi S,Nomoto K,Kuromitsu J,Tomari S,Nagata M

更新日期：2002-01-11 00:00:00

abstract：:The human pancreas carcinoma cell line T3M-4 contains activated c-Kirsten (K)-ras oncogene detectable by the DNA-mediated gene transfer technique using NIH/3T3 cells. DNA fragments containing coding lesions have been cloned, and nucleotide sequence analysis suggests that the T3M-4 oncogene has been activated by a sing...

journal_title：Biochemical and biophysical research communications

authors： Hirai H,Okabe T,Anraku Y,Fujisawa M,Urabe A,Takaku F

更新日期：1985-02-28 00:00:00

abstract：:We cloned two novel types of TEA domain-containing transcription factor (ETFR-1 and -2) cDNAs. Amino acid sequences deduced for ETFR-1 and -2 as well as those of other known proteins of the same family, TEF-1 and ETF, exhibited significant identity (63-75% overall) to each other not only in the TEA DNA binding domain ...

journal_title：Biochemical and biophysical research communications

authors： Yasunami M,Suzuki K,Ohkubo H

更新日期：1996-11-12 00:00:00

abstract：:The catalytic and immunological properties of acid phosphatases (EC 3.1.3.2.) in different tissues were studied. It was demonstrated that high uptake forms of lysosomal enzymes like beta-galactosidase isolated from human platelets and bovine testis are mature enzymes, which have not lost their mannose-6phosphate marke...

journal_title：Biochemical and biophysical research communications

authors： Hu P,Parenti G,Keulemans J,Hoogeveen AT

更新日期：1990-03-16 00:00:00

abstract：:Tendon calcification has been widely regarded by researchers to result from the osteogenic differentiation of Tendon-Derived Stem Cells (TDSCs) and ectopic mineralization caused by the calcification of cellular matrix. Recent studies have revealed a correlation between the Mg(2+)/Ca(2+) balance and the degeneration or...

journal_title：Biochemical and biophysical research communications

authors： Yue J,Jin S,Li Y,Zhang L,Jiang W,Yang C,Du J

更新日期：2016-09-09 00:00:00

abstract：:The bovine tick Rhipicephalus (Boophilus) microplus is a blood-sucking animal, which is responsible for Babesia spp and Anaplasma marginale transmission for cattle. From a B. microplus fat body cDNA library, 465 selected clones were sequenced randomly and resulted in 60 Contigs. An open reading frame (ORF) contains 98...

journal_title：Biochemical and biophysical research communications

authors： Lima CA,Sasaki SD,Tanaka AS

更新日期：2006-08-18 00:00:00

abstract：:High mobility group box 1 protein (HMGB1) is a chromatin protein which can be released extracellularly, eliciting a pro-inflammatory response and promoting tissue repair process. This study aimed to examine the expression and distribution of HMGB1 and its receptor RAGE in inflamed dental pulp tissues, and to assess it...

journal_title：Biochemical and biophysical research communications

authors： Zhang X,Jiang H,Gong Q,Fan C,Huang Y,Ling J

更新日期：2014-08-08 00:00:00

abstract：:Oxidative damage to DNA has been reported to occur in a wide variety of disease states. The most widely used "marker" for oxidative DNA damage is 8-hydroxyguanine. However, the use of only one marker has limitations. Exposure of calf thymus DNA to an .OH-generating system (CuCl(2), ascorbate, H(2)O(2)) or to hypochlor...

journal_title：Biochemical and biophysical research communications

authors： Whiteman M,Hong HS,Jenner A,Halliwell B

更新日期：2002-08-30 00:00:00

abstract：:Efonidipine is a dual L-/T- type calcium channel blocker with a slow onset of action and a long lasting effect that exibihits antihypertensive and nephroprotective effects. differs from most other DHPs which can induce reflex tachycardia. Efonidipine reduces blood pressure without decreasing cardiac output and exerts ...

journal_title：Biochemical and biophysical research communications

authors： Xu F,Xiong W,Huang Y,Shen J,Zhou D,Tang L

更新日期：2019-06-04 00:00:00

abstract：:A bioassay based on the measurement of thymidine incorporation into trichloroacetic acid-insoluble materials in erythroid cell suspensions from fetal calf liver was used as the assay for purification of two small peptides (erythrotropins I and II) from fetal calf intestine. The peptides were purified using reversed-ph...

journal_title：Biochemical and biophysical research communications

authors： Congote LF

更新日期：1983-09-15 00:00:00

abstract：:A phage-displayed library of peptides (12-mer) was screened for the ability to bind to thermally aggregated bovine carbonic anhydrase (BCA), with a view toward examining whether peptides possessing this ability might bind to partially structured intermediates on the protein's unfolding pathway and, therefore, constitu...

journal_title：Biochemical and biophysical research communications

authors： Kundu B,Shukla A,Guptasarma P

更新日期：2002-03-08 00:00:00

abstract：:Restenosis after angioplasty is thought to be caused by proliferation and migration of vascular smooth muscle cells (VSMCs), and it is a most serious problem in medical treatment. A low dose (50 ng/ml) of manumycin A, an inhibitor of p21(ras) (ras) farnesylation, significantly inhibited proliferation of rat VSMCs stim...

journal_title：Biochemical and biophysical research communications

authors： Kouchi H,Nakamura K,Fushimi K,Sakaguchi M,Miyazaki M,Ohe T,Namba M

更新日期：1999-11-02 00:00:00

abstract：:The exocytosis of catecholamines by chromaffin cells following stimulation (e.g. by acetylcholine) is accompanied by a rise in the level of intracellular free Ca2+. Actually, secretion can be induced merely by making the cells leaky to Ca2+ from the external medium. We have recently demonstrated that secretion can be ...

journal_title：Biochemical and biophysical research communications

authors： Harish OE,Levy R,Rosenheck K,Oplatka A

更新日期：1984-03-15 00:00:00