Pyridine nucleotide metabolism in mitotic cells.

abstract：:The kinetic properties of partially purified ribonucleotide reductase from Chinese hamster ovary cells have been investigated. Double reciprocal plots of velocity against substrate concentration were found to be linear for three the substrates tested, and yielded apparent Km values of 0.12 mM for CDP, 0.14 mM for ADP ...

journal_title：Journal of cellular physiology

authors： Lewis WH,Wright JA

更新日期：1978-10-01 00:00:00

abstract：OBJECTIVE:To investigate whether mature human articular chondrocytes (AC) exhibit an antiproliferative effect on activated peripheral blood mononuclear cells (PBMC) and to compare this effect with other cells of mesenchymal origin. METHODS:AC from healthy cadaveric cartilage were grown for different passages, in the a...

journal_title：Journal of cellular physiology

authors： Bocelli-Tyndall C,Barbero A,Candrian C,Ceredig R,Tyndall A,Martin I

更新日期：2006-12-01 00:00:00

abstract：:Cellular growth has been found to be directly related to the amount of sodium pumping activity in mouse lymphoblasts (L5178-Y) cultured in varying concentrations of the cardiac glycoside, ouabain. No short-term adaptation (within one generation) occured; i.e., neither growth rate nor (Na+ + K+)-ATPase activity increas...

journal_title：Journal of cellular physiology

authors： Shank BB,Smith NE

更新日期：1976-03-01 00:00:00

abstract：:Cardiac fibrosis is a pathological remodeling response to myocardial infarction (MI) and impairs cardiac contractility. Long noncoding RNA (lncRNA) metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is increased in patients with MI. However, the functions of MALAT1 in cardiac fibrosis have not been elucid...

journal_title：Journal of cellular physiology

authors： Huang S,Zhang L,Song J,Wang Z,Huang X,Guo Z,Chen F,Zhao X

更新日期：2019-03-01 00:00:00

abstract：:The Toll and Toll-like receptor signaling pathways are evolutionarily conserved pathways that regulate innate immunity in insects and mammals. While efforts have been made to clarify the signal transduction events that occur during infection, much less is known about the components that maintain immune quiescence. Her...

journal_title：Journal of cellular physiology

authors： Zhou B,Yun EY,Ray L,You J,Ip YT,Lin X

更新日期：2014-04-01 00:00:00

abstract：:The effects of src oncogene expression on epidermal growth factor (EGF) receptors have been investigated in mouse 3T3 and rat-1 fibroblasts. Transformation of both cell types with src resulted in marked reductions in cellular EGF receptor levels, as assayed by either 125I-EGF binding or immunoprecipitation of receptor...

journal_title：Journal of cellular physiology

authors： Wasilenko WJ,Shawver LK,Weber MJ

更新日期：1987-06-01 00:00:00

abstract：:Osteopontin (OPN) is a major non-collagenous bone matrix protein implicated in the regulation of cell function. Although OPN is rich in the cementum of the tooth, the significance of OPN in this tissue is not understood. Tooth root resorption is the most frequent complication of orthodontic tooth movement (TM). The ob...

journal_title：Journal of cellular physiology

authors： Chung CJ,Soma K,Rittling SR,Denhardt DT,Hayata T,Nakashima K,Ezura Y,Noda M

更新日期：2008-03-01 00:00:00

abstract：:3-Hydroxy 3-methylglutaryl coenzyme A reductase (HMG-CoAR) is the key and rate-limiting enzyme of cholesterol biosynthetic pathway. Although HMG-CoAR activity has already been related to the differentiation of some cellular lines there are no studies that analyze the role of HMG-CoAR, and the pathway it is involved wi...

journal_title：Journal of cellular physiology

authors： Martini C,Trapani L,Narciso L,Marino M,Trentalance A,Pallottini V

更新日期：2009-08-01 00:00:00

abstract：:Conditioned medium from Sertoli cells, prepared from testes of 20-day-old rats, contains component(s) that inhibit the incorporation of [3H]-thymidine into DNA of peritubular myoid cells (PMC) and inhibit the proliferation of PMC. These components are trypsin-resistant, heat-stable compounds having a molecular weight ...

journal_title：Journal of cellular physiology

authors： Tung PS,Fritz IB

更新日期：1991-06-01 00:00:00

abstract：:Responses of rat submandibular acini to intracellular alkalinization were investigated. Intracellular alkalinization was induced by addition of NH4Cl or methyl amines, or by prepulse with Na butyrate. Only partial recovery occurred following Na butyrate prepulse or methylated amine addition, but full recovery was obse...

journal_title：Journal of cellular physiology

authors： Seagrave JC,Curry M,Martinez JR

更新日期：1994-06-01 00:00:00

abstract：:The phytohemagglutinin (PHA)-stimulated human lymphocytes demonstrated trace or no activity (dihydro) folate acid reductase using three methods including a radioassay, but demonstrated ample activity of thymidylate synthetase. This was true regardless of the day of harvest, (first through seventh) of the stimulated ly...

journal_title：Journal of cellular physiology

authors： Haurani FI,Kardinal CG,Biermann WA

更新日期：1978-04-01 00:00:00

abstract：:Herbal-derived three-dimensional scaffolds have a unique structure that represents the natural cellular microenvironment and can be potentially used for tissue engineering applications. In the present study, cabbage (Cb) leaves were decellularized and then their characteristics, such as surface roughness, wettability,...

journal_title：Journal of cellular physiology

authors： Salehi A,Mobarhan MA,Mohammadi J,Shahsavarani H,Shokrgozar MA,Alipour A

更新日期：2020-12-30 00:00:00

abstract：:Two important mediators of endothelium-dependent regulation of vascular smooth muscle tone and proliferation are nitric oxide (NO) and endothelin (ET-1). An imbalance between NO and ET-1 may contribute to the alterations in vascular tone characteristic of cardiovascular disease. The objective of this study was to dete...

journal_title：Journal of cellular physiology

authors： Redmond EM,Cahill PA,Hodges R,Zhang S,Sitzmann JV

更新日期：1996-03-01 00:00:00

abstract：:Lactoferrin, a single chain cationic glycoprotein, present in the secondary granules of neutrophils, acts as a negative feedback regulator of myelopoiesis. Specific receptors for lactoferrin were detected on the surface of different hematopoietic cell types. The influence of lactoferrin on cell growth in culture has b...

journal_title：Journal of cellular physiology

authors： Garré C,Bianchi-Scarrá G,Sirito M,Musso M,Ravazzolo R

更新日期：1992-12-01 00:00:00

abstract：:The retinal pigment epithelium is a monolayer of highly specialized pigmented cells located between the neural retina and the Bruch's membrane of the choroid. RPE cells play a crucial role in the maintenance and function of the underlying photoreceptors. This study introduces a spontaneously arising human retinal pigm...

journal_title：Journal of cellular physiology

authors： Shams Najafabadi H,Soheili ZS,Samiei S,Ahmadieh H,Ranaei Pirmardan E,Masoumi M

更新日期：2017-10-01 00:00:00

abstract：:Transforming growth factor beta (TGF beta) treatment of rat osteoblast-rich calvarial cells or of the clonal osteogenic sarcoma cells, UMR 106-01, resulted in dose-dependent inhibition of plasminogen activator (PA) activity, and increased production of 3.2 kb mRNA and protein for PA inhibitor -1 (PAI-1). Although tiss...

journal_title：Journal of cellular physiology

authors： Allan EH,Zeheb R,Gelehrter TD,Heaton JH,Fukumoto S,Yee JA,Martin TJ

更新日期：1991-10-01 00:00:00

abstract：:Incubation of cultured bovine pulmonary artery endothelial cells with 200 microM of 3-isobutyl-1-methylxanthine (IBMX) for 24 hr produced a five- to tenfold increase in cellular angiotensin converting enzyme activity (ACE) above that of untreated control cells. A lesser increase was observed in medium ACE. Other methy...

journal_title：Journal of cellular physiology

authors： Dasarathy Y,Fanburg BL

更新日期：1988-10-01 00:00:00

abstract：:A human osteosarcoma cell line, U-2 OS, cultured under serum-free conditions, was shown to produce a growth factor (osteosarcoma-derived growth factor, ODGF) for human-cultured glial cells, fibroblasts, and other cells. ODGF, collected from the spent medium of 2 OS cultures, was purified by a sequence involving hepari...

journal_title：Journal of cellular physiology

authors： Heldin CH,Westermark B,Wasteson A

更新日期：1980-11-01 00:00:00

abstract：:Our understanding of the mechanism of cell fate transition during the direct reprogramming of fibroblasts into various central nervous system (CNS) neural cell types has been limited by the lack of a comprehensive analysis on generated cells, independently and in comparison with other CNS neural cell types. Here, we a...

journal_title：Journal of cellular physiology

authors： Khazaei N,Rastegar-Pouyani S,O'Toole N,Wee P,Mohammadnia A,Yaqubi M

更新日期：2018-04-01 00:00:00

abstract：:Cystamine together with colchicine markedly enhanced the uptake of [3H]-thymidine into DNA of quiescent cultures of insulin-stimulated Swiss 3T3 mouse fibroblasts. Flow cytofluorometric analyses showed an increased rate of transition of cells from G0/G1----S + G2 in response to combinations of insulin, colchicine, and...

journal_title：Journal of cellular physiology

authors： Fong S,Friedkin M

更新日期：1984-09-01 00:00:00

abstract：:Excessive generation of mitochondrial reactive oxygen species (ROS) is considered to be initiating event in the development of diabetic nephropathy (DN). Mitochondrial biosynthesis mediated by coactivator PGC-1α and its downstream transcription factors NRF1 and TFAM may be a key target in maintaining mitochondrial fun...

journal_title：Journal of cellular physiology

authors： Zhang T,Chi Y,Kang Y,Lu H,Niu H,Liu W,Li Y

更新日期：2019-04-01 00:00:00

abstract：:Transforming growth factor-beta (TGFbeta) controls expression of plasminogen activator inhibitor type 1 (PAI-1), which regulates degradation of extracellular matrix proteins in fibrotic diseases. The TGFbeta receptor-specific Smad 3 has been implicated in the PAI-1 expression. The mechanism by which non-Smad signaling...

journal_title：Journal of cellular physiology

authors： Das F,Ghosh-Choudhury N,Venkatesan B,Li X,Mahimainathan L,Choudhury GG

更新日期：2008-02-01 00:00:00

abstract：:Concanavalin A (ConA)-induced hepatitis is an experimental model of human autoimmune hepatitis induced in rodents by i.v. injection of Con A. The disease is characterized by increase in serum levels of transaminases and massive immune infiltration of the livers. Type 1, type 2, and type 17 cytokines play a pathogenic ...

journal_title：Journal of cellular physiology

authors： Mangano K,Cavalli E,Mammana S,Basile MS,Caltabiano R,Pesce A,Puleo S,Atanasov AG,Magro G,Nicoletti F,Fagone P

更新日期：2018-05-01 00:00:00

abstract：:The potential usage of curcumin in diverse human diseases has been widely studied, including arteriosclerosis (AS). This study focused on investigating the relationship between curcumin and AS-associated microRNA, which may provide a better understanding of curcumin in a different mechanism. Human microvascular endoth...

journal_title：Journal of cellular physiology

authors： Li Y,Tian L,Sun D,Yin D

更新日期：2019-11-01 00:00:00

abstract：:Excess reactive oxygen species (ROS) generated in embryos during in vitro culture damage cellular macromolecules and embryo development. Glutathione (GSH) scavenges ROS and optimizes the culture system. However, how exogenous GSH influences intracellular GSH and improves the embryo developmental rate is poorly underst...

journal_title：Journal of cellular physiology

authors： Li F,Cui L,Yu D,Hao H,Liu Y,Zhao X,Pang Y,Zhu H,Du W

更新日期：2019-05-01 00:00:00

abstract：:The temperature sensitive leucyl-tRNA synthetase mutant tsHl and two revertants have been compared to the parental Chinese hamster ovary cells with respect to the effects of amino acid concentrations in the medium on growth. Elevating the leucine concentration 30- or 100-fold allowed tsHl to grow exponentially at 38.5...

journal_title：Journal of cellular physiology

authors： Molnar SJ,Rauth AM

更新日期：1979-02-01 00:00:00

abstract：:Brain arteriovenous malformations (bAVM) arise as congenital or sporadic focal lesions with a significant risk for intracerebral hemorrhage (ICH). A wide range of interindividual differences is present in the onset, progression, and severity of bAVM. A growing body of gene expression and polymorphism-based research st...

journal_title：Journal of cellular physiology

authors： Krithika S,Sumi S

更新日期：2020-12-20 00:00:00

abstract：:Prostaglandins prevent gastrointestinal mucosal injury and promote healing following mucosal injury by various noxious agents. Preservation or repair of microvascular function appears to be crucial in these processes. The processes involved in prostaglandin-mediated repair and preservation of endothelial function are ...

journal_title：Journal of cellular physiology

authors： Ma TY,Pedram A

更新日期：1996-05-01 00:00:00

abstract：:A variant of the hypoxanthine-guanine phosphoribosyltransferase deficient, and adenine phosphoribosyltransferase deficient mouse resistant to 6-azauridine. These cells are not only resistant to 6-azauridine (5 X 10(-4) M), but also to adenosine (10(-3) M). Resistance persists indefinitely even in the absence of both c...

journal_title：Journal of cellular physiology

authors： Hashmi S,May SR,Krooth RS,Miller OJ

更新日期：1975-10-01 00:00:00

abstract：:Apelin is an endogenous ligand of seven-transmembrane G protein-coupled receptor APJ. Apelin and APJ are distributed in various tissues, including the heart, lung, kidney, and even in tumor tissues. Studies show that apelin mRNA is highly expressed in the inner stripe of kidney outer medulla, which plays an important ...

journal_title：Journal of cellular physiology

authors： Huang Z,Wu L,Chen L

更新日期：2018-05-01 00:00:00