Leishmania donovani: superoxide dismutase level in infected macrophages.

abstract：:This paper presents a short review of our contribution to the knowledge of the structure and function of human C1r, the activation unit of C1, the first component of the classical pathway of complement. On the basis of the domain structure of C1r, a model accounting for its autolytic activation mechanism is proposed. ...

journal_title：Bioscience reports

authors： Arlaud GJ,Colomb MG,Villiers CL

更新日期：1985-10-01 00:00:00

abstract：:Evidence is presented in support of a pathway in skeletal muscle of glyconeogenesis (glycogen biosynthesis de novo) from L-glutamate and related amino acids involving the enzyme phosphoenolpyruvate carboxykinase (PEP CK). In the rat hemidiaphragm in vitro, not only did L-[U]-14C]glutamate exert a glycogen-sparing acti...

journal_title：Bioscience reports

authors： Odedra BR,Palmer TN

更新日期：1981-02-01 00:00:00

abstract：:Stromal cell derived factor-1 (SDF-1) and basic fibroblast growth factor (bFGF) were reported to induce the differentiation of bone marrow stem cells (BMSCs) into cells with characteristics of periodontal ligament fibroblasts. Thus SDF-1 and bFGF may play a positive role in BMSCs-mediated periodontal ligament regenera...

journal_title：Bioscience reports

authors： Xu M,Wei X,Fang J,Xiao L

更新日期：2019-12-20 00:00:00

abstract：:The unicellular Tetrahymena enzymatically split the synthetic phosphodiester, 4-methylumbelliferyl phosphocholine substrate. The enzyme activity was completely blocked in vitro and drastically inhibited in vivo by G-protein activating fluorides (NaF; AIF4- and BeF3-). The phospholipase A2 inhibitor, quinacrine, and th...

journal_title：Bioscience reports

authors： Kovács P,Csaba G

更新日期：1999-04-01 00:00:00

abstract：:Fasudil is a derivative of 5-isoquinoline sulfonamide, which is a Rho kinase inhibitor, a wide range of pharmacological effects. Fasudil has been shown to attenuate kidney injury caused by certain substances. In the present study, metabolomic analysis of mouse kidney tissues ultra-performance liquid chromatography/qua...

journal_title：Bioscience reports

authors： Xia D,Lai X,Wu K,Zhou P,Li L,Guo Z,Xu S

更新日期：2019-11-29 00:00:00

abstract：:The increase in % phosphorylase a associated with muscle contraction is reversed after a few minutes despite continued contractile activity. The present study was undertaken to determine whether adrenaline can activate phosphorylase after deactivation has occurred during prolonged stimulation of contraction. We found ...

journal_title：Bioscience reports

authors： Rennie MJ,Fell RD,Ivy JL,Holloszy JO

更新日期：1982-05-01 00:00:00

abstract：:To the best of our knowledge, this is the first study established a nomogram to predict survival probability in Asian patients with LSCC. A risk prediction nomogram for patients with LSCC, incorporating easily assessable clinicopathologic factors, generates more precise estimations of the survival probability when com...

journal_title：Bioscience reports

authors： Cui J,Wang L,Zhong W,Chen Z,Tan X,Yang H,Chen J,Liu G

更新日期：2020-08-28 00:00:00

abstract：:Mitochondrial disorders encompass any medical specialty and affect patients at any age. Likewise, the spectrum of clinical and genetic signatures of these disorders is ample, making a precise diagnosis difficult. We will report some of the major clinical phenotypes observed in infancy, their underlining molecular feat...

journal_title：Bioscience reports

authors： Carrozzo R,Piemonte F,Tessa A,Lucioli S,Rizza T,Meschini MC,Fattori F,Santorelli FM

更新日期：2007-06-01 00:00:00

abstract：:The effect of sodium butyrate (NaBut) on cell growth was studied in normal rat kidney (NRK) fibroblasts, and in NRK cells stably transfected with either the adenoviral gene E1A (wild-type), or mutated E1A (E1Amut; with a deletion in the CR1 domain), or with the transforming Ha-ras (EJ) gene. The growth of all these ce...

journal_title：Bioscience reports

authors： Joensuu T,Mester J

更新日期：1994-12-01 00:00:00

abstract：:Heterotopic ossification (HO) is the aberrant formation of mature, lamellar bone in nonosseous tissue. Fibrodysplasia ossificans progressiva (FOP) is a rare and devastating genetic disorder that causes progressive HO in the ligaments, tendons, and muscles throughout the body. FOP is attributed to an autosomal mutation...

journal_title：Bioscience reports

authors： Lin H,Shi F,Gao J,Hua P

更新日期：2019-08-02 00:00:00

abstract：:Poly(A)+RNA was isolated from brown adipose tissue of cold acclimated rats and a fraction enriched for uncoupling protein mRNA was used to generate a cDNA library in pBR 322. Immunological screening of 1,500 colonies with an affinity-purified antiserum against the uncoupling protein yielded five positive clones, pUCPr...

journal_title：Bioscience reports

authors： Ridley RG,Patel HV,Parfett CL,Olynyk KA,Reichling S,Freeman KB

更新日期：1986-01-01 00:00:00

abstract：:The preadipocyte differentiation biological process involves a cascade of transcriptional events that culminates in the expression of peroxisome proliferator-activated receptor (PPAR) γ. The differentiation cocktail [insulin (INS), dexamethasone (DEX) and isobutylmethylxanthine (IBMX)] can induce preadipocyte differen...

journal_title：Bioscience reports

authors： Cheng B,Wu M,Xu S,Zhang X,Wang Y,Wang N,Leng L,Li H

更新日期：2016-11-03 00:00:00

abstract：:Objective: To explore whether aspirin (ASA) enhances the sensitivity of hepatocellular carcinoma (HCC) side population (SP) cells to doxorubicin (Doxo) via miR-491/ATP-binding cassette sub-family G member 2 (ABCG2).Methods: Non-SP and SP cells were isolated from MHCC-97L cell line using flow cytometry analysis and flu...

journal_title：Bioscience reports

authors： Xie ZY,Liu MS,Zhang C,Cai PC,Xiao ZH,Wang FF

更新日期：2018-11-09 00:00:00

abstract：:Down-regulation of p16INK4a and miR-146b-5p contributes to tumorigenesis in osteosarcoma (OS). However, the correlation between p16INK4a and miR-146b-5p in OS proliferation remains largely unknown. In the present study, we demonstrated that miR-146b-5p expression was positively correlated with p16INK4a in OS, but inve...

journal_title：Bioscience reports

authors： Jiang M,Lu W,Ding X,Liu X,Guo Z,Wu X

更新日期：2019-02-01 00:00:00

abstract：:A possible role for Ca2+ and calmodulin in the action of growth-hormone-releasing factor (GHRF) was investigated. Low extracellular Ca2+ (less than 100 microM), methoxyverapamil, flunarizine, cinnarizine, and Co2+ decreased both basal and GHRF-stimulated growth-hormone secretion, but did not totally inhibit GHRF-stimu...

journal_title：Bioscience reports

authors： Merritt JE,Dobson PR,Wojcikiewicz RJ,Baird JG,Brown BL

更新日期：1984-12-01 00:00:00

abstract：:ATP-dependent chromatin remodeling proteins use the energy released from ATP hydrolysis to reposition nucleosomes in DNA-dependent processes. These proteins are classified as SF2 helicases. SMARCAL1, a member of this protein family, is known to modulate both DNA repair and transcription by specifically recognizing DNA...

journal_title：Bioscience reports

authors： Bansal R,Arya V,Sethy R,Rakesh R,Muthuswami R

更新日期：2018-06-27 00:00:00

abstract：:Whether serum copper levels were higher in patients with cervical cancer than that in controls was controversial. Hence, we conducted the present study to explore the relationship between serum copper levels and cervical cancer. We searched PubMed, WanFang, and China National Knowledge Internet (CNKI) for relevant stu...

journal_title：Bioscience reports

authors： Zhang M,Shi M,Zhao Y

更新日期：2018-07-06 00:00:00

abstract：:Acquired resistance of afatinib is a significant challenge for non-small cell lung cancer (NSCLC) therapy and the mechanisms remain unclear. Aberrant activation of epidermal growth factor receptor (EGFR)-dependent downstream pathways, especially phosphatidylinositol-3-kinases/protein kinase B (PI3K/Akt) signaling path...

journal_title：Bioscience reports

authors： Li B,Yuan Z,Jiang J,Rao Y

更新日期：2018-12-11 00:00:00

abstract：:An adenosine 3'5'-cyclic-monophosphate (Cyclic AMP)-dependent protein kinase has been identified and partially purified from the rat prostate tumor induced by 20-methylcholanthrene. This enzyme is stimulated 2- to 3-fold by the nucleotide. Equilibrium studies at pH 5.0 suggest the presence of a major class of binding ...

journal_title：Bioscience reports

authors： Vijayvargiya R,Singhal RL

更新日期：1982-09-01 00:00:00

abstract：:Citrullus lanatus (Cucurbitaceae) is conventionally used for the treatment of urinary tract infection, renal stones, hypertension, diabetes and diarrhoea. Current study evaluates acute and 28 days repeated toxicity ethanolic extract of C. lanatus seed (EECLS) in Wistar rats to measure its safety profile. The single do...

journal_title：Bioscience reports

authors： Belemkar S,Shendge PN

更新日期：2021-01-29 00:00:00

abstract：:31P NMR studies on microorganisms have been carried out with the cells embedded in agarose gel. The novel use of the gel for the NMR studies has advantages over the usual liquid suspensions in terms of improved reproducibility of data and cell viability, with no net loss of spectral quality. Polyphosphate formation in...

journal_title：Bioscience reports

authors： Jacobson L,Cohen JS

更新日期：1981-02-01 00:00:00

abstract：:The extracts of Paulownia tomentosa (P. tomentosa) exhibit multiple pharmacological activities. In the present study, P. tomentosa flower polysaccharides (PTFP) were extracted by water decoction and ethanol precipitation, and the immunologic modulations of PTFP against Newcastle disease (ND) vaccine was investigated i...

journal_title：Bioscience reports

authors： Yang H,Zhang P,Xu X,Chen X,Liu Q,Jiang C

更新日期：2019-05-03 00:00:00

abstract：:Phagocytosis by neutrophils, macrophages, and other professional phagocytes requires rapid remodeling of actin. Early phagosomes are surrounded by a rim of F-actin that is disassembled during phagosomoal maturation. Breakdown of periphagosomal F-actin and phagolysosome fusion are calcium dependent processes in neutrop...

journal_title：Bioscience reports

authors： Tejle K,Magnusson KE,Rasmusson B

更新日期：2002-10-01 00:00:00

abstract：:In recent decades, many genome-wide association studies on insomnia have reported numerous genes harboring multiple risk variants. Nevertheless, the molecular functions of these risk variants conveying risk to insomnia are still ill-studied. In the present study, we integrated GWAS summary statistics (N=386,533) with ...

journal_title：Bioscience reports

authors： Sun H,Zhang J,Ma Y,Liu J

更新日期：2020-09-30 00:00:00

abstract：:Members of the ADAM (a disintegrin and metalloproteinase) family of proteins possess a multidomain architecture which permits functionalities as adhesion molecules, signalling intermediates and proteolytic enzymes. ADAM8 is found on immune cells and is induced by multiple pro-inflammatory stimuli suggesting a role in ...

journal_title：Bioscience reports

authors： Hall T,Leone JW,Wiese JF,Griggs DW,Pegg LE,Pauley AM,Tomasselli AG,Zack MD

更新日期：2009-08-01 00:00:00

abstract：:Glycine methyl ester, an inhibitor of transglutaminase, decreased glucose-stimulated insulin release and delayed proinsulin conversion in rat pancreatic islets pulse-labelled with L-[4-3H]phenylalanine. Sarcosine methyl ester, which does not inhibit transglutaminase activity, failed to affect insulin release and proin...

journal_title：Bioscience reports

authors： Alarcon C,Valverde I,Malaisse WJ

更新日期：1985-07-01 00:00:00

abstract：:TRα1 (thyroid hormone receptor α1) is well recognized for its importance in brain development. However, due to the difficulties in predicting TREs (thyroid hormone response elements) in silico and the lack of suitable antibodies against TRα1 for ChIP (chromatin immunoprecipitation), only a few direct TRα1 target genes...

journal_title：Bioscience reports

authors： Dudazy-Gralla S,Nordström K,Hofmann PJ,Meseh DA,Schomburg L,Vennström B,Mittag J

更新日期：2013-03-13 00:00:00

abstract：:Even though red blood cell (RBC) vesiculation is a well-documented phenomenon, notably in the context of RBC aging and blood transfusion, the exact signalling pathways and kinases involved in this process remain largely unknown. We have established a screening method for RBC vesicle shedding using the Ca(2+) ionophore...

journal_title：Bioscience reports

authors： Kostova EB,Beuger BM,Klei TR,Halonen P,Lieftink C,Beijersbergen R,van den Berg TK,van Bruggen R

更新日期：2015-04-16 00:00:00

abstract：:A slow phase of linear exocytosis by fibroblasts of previously endocytosed fluid, succeeding the initial burst of release, is described. This is not due to cell lysis, is virtually abolished at 4 degrees C, and is retarded when the lysosomal system is expanded. It may reflect membrane recycling. ...

journal_title：Bioscience reports

authors： Dean RT,Jessup W

更新日期：1982-08-01 00:00:00

abstract：:The nucleotide sequence of the thioredoxin gene from Escherichia coli was determined. The structural gene was identified on a cloned 3-kb PvuII fragment by hybridization with a synthetic oligodeoxyribonucleotide corresponding to a part of the amino acid sequence of thioredoxin. Restriction-enzyme fragments were used a...

journal_title：Bioscience reports

authors： Höög JO,von Bahr-Lindström H,Josephson S,Wallace BJ,Kushner SR,Jörnvall H,Holmgren A

更新日期：1984-11-01 00:00:00