A novel bacteristatic action of bovine and porcine serum that is reversed by norepinephrine.

abstract：:The binding of membrane immunoglobulin (mIg) by anti-Ig antibodies is known to initiate a mitogenic signal in B lymphocytes. Because in many instances growth control appears to be correlated with phosphokinase activity, as well as with alterations in cytoskeletal architecture, we asked the question whether antibodies ...

journal_title：Life sciences

authors： Rosenspire AJ,Choi YS

更新日期：1988-01-01 00:00:00

abstract：:Neurological diseases are becoming increasingly prominent worldwide due to rapidly aging populations, which greatly contributes to increasing healthcare costs. The development of neuroprotective drugs has so far proven exceptionally difficult due to the blood-brain barrier. One novel approach to address this challenge...

journal_title：Life sciences

authors： Crowe TP,Greenlee MHW,Kanthasamy AG,Hsu WH

更新日期：2018-02-15 00:00:00

abstract：:Responses to synthetic human adrenomedullin, a novel hypotensive peptide localized in several organ systems, including the lung, and the carboxy terminal 15-52 amino acid fragment of adrenomedullin (ADM15-52) were investigated in the pulmonary vascular bed of the intact-chest cat. Under constant flow conditions when b...

journal_title：Life sciences

authors： Cheng DY,DeWitt BJ,Wegmann MJ,Coy DH,Bitar K,Murphy WA,Kadowitz PJ

更新日期：1994-01-01 00:00:00

abstract：:We studied the different effects of three kinds of somatostatin (somatostatin 1-14, somatostatin 15-28, somatostatin 1-28) on the aggregation of rabbit's platelets. It was clarified that somatostatin 15-28 had inhibitory effects on rabbit's platelet aggregation stronger than somatostatin 1-14 did, and that somatostati...

journal_title：Life sciences

authors： Fuse I,Ito S,Takagi A,Shibata A

更新日期：1985-05-27 00:00:00

abstract：:There is a great deal of evidence that the ventromedial hypothalamic area (VMH) plays a significant role in glucoregulation. The present review synthesizes new and existing data in a coherent model of a hypothalamic glucoregulatory control system whose function is to stabilize blood glucose levels in the face of disco...

journal_title：Life sciences

authors： Storlien LH

更新日期：1985-02-11 00:00:00

abstract：BACKGROUND:Cardiovascular disease (CVD) is the leading cause of mortality worldwide. Cardiac fibrosis is the scarring process occurs commonly with CVDs impairing the function and structure of heart. Herein, we investigated the role of circPAN3 in the pathogenesis of cardiac fibrosis. METHODS:A rat myocardial infarctio...

journal_title：Life sciences

authors： Li F,Long TY,Bi SS,Sheikh SA,Zhang CL

更新日期：2020-09-15 00:00:00

abstract：AIMS:Osteoblasts and adipocytes originate from common precursor cells. We examined the effects of bone morphogenetic protein-2 (BMP-2) on the molecular mechanisms governing the diametric actions of BMP-2 on simultaneous mature osteoblast and adipocyte differentiation in a clonal mesenchymal progenitor cell line, ROB-C2...

journal_title：Life sciences

authors： Kato S,Kawabata N,Suzuki N,Ohmura M,Takagi M

更新日期：2009-02-27 00:00:00

abstract：:Physiological, pharmacological and toxicological responses to two regimens of cocaine administration were compared between spontaneously hypertensive (SHR) and Wistar-Kyoto (WKY) rats. An initial experiment examined renal excretory and hemodynamic function in response to an acute volume load in anesthetized SHR and WK...

journal_title：Life sciences

authors： Ishizuka Y,Rockhold RW,Kirchner K,Hoskins B,Ho IK

更新日期：1989-01-01 00:00:00

abstract：:The discovery and development of new drugs targeting voltage-gated ion channels are important for treating a variety of medical conditions and diseases. Ion channels are molecular nanostructures expressed ubiquitously throughout the whole body, and are involved in many basic physiological processes. Over the years, na...

journal_title：Life sciences

authors： de Araújo DA,Freitas C,Cruz JS

更新日期：2011-10-10 00:00:00

abstract：AIMS:Recent evidence has shown that systemic administration of sulfonylureas and biguanides block the diclofenac-induced antinociception, but not the effect produced by indomethacin. However, there are no reports about the peripheral interaction between analgesics and the biguanides metformin and phenformin. Therefore,...

journal_title：Life sciences

authors： Ortiz MI

更新日期：2012-01-02 00:00:00

abstract：:Acute effect of streptozotocin-induced diabetes on several parameters of glucose metabolism was investigated in thymus lymphocytes (thymocytes). The cells from diabetics rats accumulated in vitro about 2-fold more fructose 2,6-bisphosphate (Fru-2, 6-P2) in the presence of increasing glucose concentration than cells fr...

journal_title：Life sciences

authors： Moreno-Aurioles VR,Montaño R,Conde M,Bustos R,Sobrino F

更新日期：1996-01-01 00:00:00

abstract：AIMS:The hypoxia-stimulated response of the endocrine system depends on the kind and duration of hypoxia. Hypoxia has been reported to stimulate testosterone (T) production in rats, but the mechanisms remain to be investigated. MATERIALS AND METHODS:Male rats were divided into two groups. The rats exposed to chronic i...

journal_title：Life sciences

authors： Cho YM,Chou JC,Fang CM,Hu S,Wang KL,Wang SW,Wang PS

更新日期：2019-09-15 00:00:00

abstract：:Inert gas narcosis is a neurological syndrome appearing when humans or animals are exposed to hyperbaric inert gases (nitrogen, argon) composed by motor and cognitive impairments. Inert gas narcosis induces a decrease of the dopamine release at the striatum level, structure involved in the regulation of the extrapyram...

journal_title：Life sciences

authors： Balon N,Risso JJ,Blanc F,Rostain JC,Weiss M

更新日期：2003-05-02 00:00:00

abstract：AIMS:Aging and drug-induced side effects may contribute to deteriorate mitochondrial bioenergetics in many tissues, including kidney and liver. One possibility is that the combination of both aging and drug toxicity accelerates the process of mitochondrial degradation, leading to progressive bioenergetic disruption. We...

journal_title：Life sciences

authors： Rocha-Rodrigues S,Santos-Alves E,Coxito PM,Marques-Aleixo I,Passos E,Guimarães JT,Martins MJ,Oliveira PJ,Magalhães J,Ascensão A

更新日期：2013-09-03 00:00:00

abstract：:The biochemical integrity of hepatocellular mitochondria was investigated in rats treated with small doses of human recombinant tumor necrosis factor-alpha (Hur-TNF;50-100 micrograms/kg/d injected intraperitoneally for 5 d) by measuring the activities of three mitochondrial enzymes, glutamate dehydrogenase, succinate ...

journal_title：Life sciences

authors： Yasmineh WG,Tsai MY,Theologides A

更新日期：1995-01-01 00:00:00

abstract：:Glucose-6-phosphate dehydrogenase (G6PD) deficient red blood cells (RBCs) are known to be more susceptible to oxidant-induced hemolysis. Erythrocytes from G6PD-deficient individuals are significantly more susceptible to Ca(2+)-induced vesiculation than normal control cells. The enhanced susceptibility of G6PD-deficien...

journal_title：Life sciences

authors： Tsai KJ,Shih LY,Hung IJ,Huang SW,Wei JS,Liu TZ,Chiu DT

更新日期：1996-01-01 00:00:00

abstract：:Coffee is consumed worldwide with greater than a billion cups of coffee ingested every day. Epidemiological studies have revealed an association of coffee consumption with reduced incidence of a variety of chronic diseases as well as all-cause mortality. Current research has primarily focused on the effects of coffee ...

journal_title：Life sciences

authors： Dirks-Naylor AJ

更新日期：2015-12-15 00:00:00

abstract：AIMS:The hypothalamic suprachiasmatic nucleus (SCN), which functions as a circadian pacemaker in mammals, is influenced by melatonin and serotonin. Agomelatine, which acts as an antidepressant and can synchronize disturbed circadian rhythms, displays a unique mechanism of action involving both melatonergic agonist and ...

journal_title：Life sciences

authors： Yang J,Jin HJ,Mocaër E,Seguin L,Zhao H,Rusak B

更新日期：2016-06-15 00:00:00

abstract：AIMS:Amiodarone (AMIO) is currently used in medical practice to reverse ventricular tachycardia. Here we determine the effects of AMIO in the electromechanical properties of isolated left ventricle myocyte (LVM) from mice and guinea pig and in a cellular model of Long QT Syndrome Type 3 (LQTS-3) using anemone neurotoxi...

journal_title：Life sciences

authors： Beserra SS,Santos-Miranda A,Sarmento JO,Miranda VM,Roman-Campos D

更新日期：2020-08-15 00:00:00

abstract：AIMS:Oxaliplatin (l-OHP) is a key drug in therapeutic regimens for metastatic or advanced-stage colorectal cancer, but causes peripheral neuropathy as a dose-limiting adverse effect. It is reported that this peripheral neuropathy results from l-OHP accumulation in dorsal root ganglion (DRG) neurons, and that one of the...

journal_title：Life sciences

authors： Nishida K,Takeuchi K,Hosoda A,Sugano S,Morisaki E,Ohishi A,Nagasawa K

更新日期：2018-08-15 00:00:00

abstract：:Dietary guidelines published in the past two decades have acknowledged the beneficial effects of myricetin, an important and common type of herbal flavonoid, against several human diseases such as inflammation, cardiovascular pathologies, and cancer. An increasing number of studies have shown the beneficial effects of...

journal_title：Life sciences

authors： Devi KP,Rajavel T,Habtemariam S,Nabavi SF,Nabavi SM

更新日期：2015-12-01 00:00:00

abstract：:Morphine and oxycodone are potent opioid analgesics most commonly used for the management of moderate to severe acute and chronic pain. Their clinical utility is limited by undesired side effects like analgesic tolerance, dependence, and withdrawal. We have previously demonstrated that endothelin-A (ETA) receptor anta...

journal_title：Life sciences

authors： Bhalla S,Andurkar SV,Gulati A

更新日期：2016-08-15 00:00:00

abstract：:Recent studies have indicated that Ginsenoside Rb1, one of the major components of ginseng root, may play an important role in protecting cells from damage. Here, we investigated the neuroprotective activity of Rb1 after hypoxic injury in young rats. About 50% animals were dead by exposing hypoxic condition three time...

journal_title：Life sciences

authors： Park JK,Namgung U,Lee CJ,Park JO,Jin SH,Kwon OB,Ko SR,Kim SW,Kang EJ,Ko JH,Lee SM,Kim DH,Won MH

更新日期：2005-01-14 00:00:00

abstract：:The aim of the present work was to study the effects of various durations of fasting (12, 24 and 72 hours) on brown adipose tissue (BAT) thermogenic parameters--cytrochrome-c-oxidase (COX) activity, GDP-binding activity and uncoupling protein (UCP1) content--and also on morphological features of different mitochondria...

journal_title：Life sciences

authors： Gianotti M,Clapés J,Lladó I,Palou A

更新日期：1998-01-01 00:00:00

abstract：AIMS:Nicotine is a risk factor for various diseases, including osteoporosis, oral cancer, and periodontal disease. Numerous studies have elucidated the effects of nicotine on cell proliferation and differentiation. The purpose of this study was to determine the effects of nicotine on the proliferation and osteoblast di...

journal_title：Life sciences

authors： Kim BS,Kim SJ,Kim HJ,Lee SJ,Park YJ,Lee J,You HK

更新日期：2012-01-16 00:00:00

abstract：AIMS:Lithium is a common mood stabilizer to treat bipolar disorder. It has a narrow window of therapeutic action and its mechanism of action and possible side effects are still not fully understood. Lithium is a potent inhibitor of glycogen synthase kinase 3β (GSK-3β). Previous studies indicated that lithium can induce...

journal_title：Life sciences

authors： Tsui MM,Tai WC,Wong WY,Hsiao WL

更新日期：2012-09-24 00:00:00

abstract：AIMS:The clinical utilization of the combinations of all-trans-retinoic acid (RA) with antiestrogens, which present synergism of action in breast cancer, has been limited by RA adverse effects, including hepatotoxicity, which may be related with mitochondrial damage. This work evaluated the effects of RA alone and in c...

journal_title：Life sciences

authors： Ribeiro MP,Santos AE,Santos MS,Custódio JB

更新日期：2013-07-30 00:00:00

abstract：AIMS:Cortisol is a glucocorticoid in mammals, but has both gluco- and mineralocorticoid activities in teleost fish. Our previous in vivo studies on osmoregulatory esophagi of euryhaline fish showed that epithelial apoptosis for the simple epithelium in seawater and cell proliferation for the stratified epithelium in fr...

journal_title：Life sciences

authors： Takagi C,Takahashi H,Kudose H,Kato K,Sakamoto T

更新日期：2011-01-31 00:00:00

abstract：AIMS:We sought to reveal the key molecular signature in subcutaneous adipose tissue (scAT) following Roux-en-Y gastric bypass (RYGB), through bioinformatics analysis and further verification in vivo. MAIN METHODS:We obtained a transcriptome data of scAT from RYGB and sham-operated rats from the Gene Expression Omnibus...

journal_title：Life sciences

authors： Chen X,Gong L,Li Q,Hu J,Liu X,Wang Y,Bai J,Ran X,Wu J,Ge Q,Li R,Xiao X,Li X,Zhang J,Wang Z

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:The prevalence and mortality of the outbreak of the COVID-19 pandemic show marked geographic variation. The presence of several subtypes of the coronavirus and the genetic differences in the populations could condition that variation. Thus, the objective of this study was to propose variants in genes that en...

journal_title：Life sciences

authors： Vargas-Alarcón G,Posadas-Sánchez R,Ramírez-Bello J

更新日期：2020-11-01 00:00:00