Impact of cardiac-specific expression of CD39 on myocardial infarct size in mice.

abstract：AIMS:Coronavirus disease 2019 (COVID-19) has appeared in Wuhan, China but the fast transmission has led to its widespread prevalence in various countries, which has made it a global concern. Another concern is the lack of definitive treatment for this disease. The researchers tried different treatment options which are...

journal_title：Life sciences

authors： Hosseini FS,Amanlou M

更新日期：2020-10-01 00:00:00

abstract：:"Bath salts" is one street name for a family of synthetic cathinones that display pharmacological effects resembling cocaine and commonly abused amphetamines. Despite extensive legislation aimed at the criminalization of bath salts, several designer cathinones are gaining a foothold in the illicit drug scene; for exam...

journal_title：Life sciences

authors： Gregg RA,Rawls SM

更新日期：2014-02-27 00:00:00

abstract：:In the CNS, dopamine (DA) is a recognized neurotransmitter as well as a precursor for norepinephrine (NE) and epinephrine (EPI). In contrast to the CNS, DA has been assumed to be only a precursor in peripheral tissues. There is now, however, considerable evidence to support the hypothesis that it may function as a neu...

journal_title：Life sciences

authors： Lackovic Z,Neff NH

更新日期：1983-04-11 00:00:00

abstract：:A mechanism of antidepressant activity of beta-amyrin palmitate was studied using the forced swimming method in mice. Beta-amyrin palmitate (10 mg/kg) reduced the increase in the duration of immobility induced by tetrabenazine (100 and 200 mg/kg), but showed no effect on that in mice treated with alpha-methyl-para-tyr...

journal_title：Life sciences

authors： Subarnas A,Tadano T,Nakahata N,Arai Y,Kinemuchi H,Oshima Y,Kisara K,Ohizumi Y

更新日期：1993-01-01 00:00:00

abstract：:Plasma opioid levels were determined in 9 obese non-diabetic subjects, their 8 age matched controls, and in 29 diabetic patients; 10 maintained on diet alone, 6 on an oral hypoglycemic agent (chlorpropamide) and 13 treated with insulin. Five age matched controls for the diabetic groups were also studied for comparison...

journal_title：Life sciences

authors： Awoke S,Voyles NR,Bhathena SJ,Tanenberg RJ,Recant L

更新日期：1984-05-21 00:00:00

abstract：:The effects of different kinds of acute stress on collagen-induced whole blood platelet aggregation and fibrinolysis in relation to blood serotonergic measures were studied. In rats water-immersion restraint stress resulted in a shortening of euglobulin clot lysis time (ECLT), an increase in tissue plasminogen activat...

journal_title：Life sciences

authors： Malyszko J,Urano T,Takada Y,Takada A

更新日期：1994-01-01 00:00:00

abstract：:It is known that K(ATP) channel openers inhibit the release and refilling of Ca(2+) from intracellular stores. The present study was designed to test the effects of levcromakalim in human umbilical artery (HUA) rings stimulated by serotonin (5-HT) and KCl in Ca-free medium. Umbilical cords were obtained at vaginal or ...

journal_title：Life sciences

authors： Tufan H,Ayan-Polat B,Tecder-Unal M,Polat G,Kayhan Z,Oğüş E

更新日期：2003-02-07 00:00:00

abstract：:Previous studies indicated that exogenous dopamine and its agonists directly regulated mitogen-induced immune cell proliferation. In this study, we further investigated role of endogenous dopamine in immune cell growth. Haloperidol, a general antagonist for dopamine receptors, could reduce the cell growth rate of T ce...

journal_title：Life sciences

authors： Tsao CW,Lin YS,Cheng JT

更新日期：1998-01-01 00:00:00

abstract：:Lewis rats were trained to self-stimulate the medial forebrain bundle (MFB) using a rate-frequency paradigm. They were then tested for the effects of the cannabinoid receptor agonist CP 55,940, the selective cannabinoid receptor antagonist SR 141716 and the dopamine D1 receptor antagonist SCH 23390. CP 55,940 (0, 10, ...

journal_title：Life sciences

authors： Arnold JC,Hunt GE,McGregor IS

更新日期：2001-11-21 00:00:00

abstract：AIMS:The effects of the novel water soluble, viscous fiber complex PolyGlycopleX® [(α-D-glucurono-α-D-manno-β-D-manno-β-D-gluco), (α-L-gulurono-β-D mannurono), β-D-gluco-β-D-mannan (PGX®)] on body weight, food consumption, glucose, insulin, and glucagon-like peptide (GLP-1) levels were determined in Zucker diabetic rat...

journal_title：Life sciences

authors： Grover GJ,Koetzner L,Wicks J,Gahler RJ,Lyon MR,Reimer RA,Wood S

更新日期：2011-02-28 00:00:00

abstract：:Significant elevation in plasma corticosterone of rats achieved by intraperitoneal (i.p.) administration of corticosterone (2.4 mg/kg) was associated with a rapid (2.5 min) and significant increase in hypothalamic histamine (HA) levels which persisted for 60 min. Midbrain and cortical HA concentrations were not affect...

journal_title：Life sciences

authors： Mazurkiewicz-Kwilecki IM

更新日期：1983-03-07 00:00:00

abstract：:[3H] Nitrobenzylthioinosine (NBI) binding is characterized in dog heart and brain. Evidence is presented suggesting that [3H]NBI is binding to the adenosine uptake site in both tissues. Physiologic studies in open-chested dogs clearly demonstrate that NBI acts as a coronary vasodilator, consistent with an action at th...

journal_title：Life sciences

authors： Marangos PJ,Finkel MS,Verma A,Maturi MF,Patel J,Patterson RE

更新日期：1984-09-03 00:00:00

abstract：:Orthodontic tooth movement induced alveolar bone resorption and formation around the teeth applied mechanical force. Although mechanical force can promote bone formation, the molecular mechanism that underlies this phenomenon is not fully understood. The purposes of this study were to determine how mechanical stress a...

journal_title：Life sciences

authors： Mitsui N,Suzuki N,Maeno M,Yanagisawa M,Koyama Y,Otsuka K,Shimizu N

更新日期：2006-05-01 00:00:00

abstract：:The concept of food has expanded beyond its traditional role of survival and hunger satisfaction, to include a role in the prevention and treatment of disease. Polyphenols are classes of compounds that are synthesized by plants to serve a wide variety of functions including growth pollination and defense. These compou...

journal_title：Life sciences

authors： Raj P,Louis XL,Thandapilly SJ,Movahed A,Zieroth S,Netticadan T

更新日期：2014-01-30 00:00:00

abstract：:We investigated the inhibition of human cholinesterases by galanthamine, an alkaloid of the common snowdrop (galanthus nivalis). In vitro, the compound showed potent enzyme inhibition and 50-fold selectivity for acetylcholinesterase (EC 3.1.1.7) as opposed to butyrylcholinesterase (EC 3.1.1.8). There was no difference...

journal_title：Life sciences

authors： Thomsen T,Kewitz H

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVE:To investigate the protective efficacies and potent mechanisms of combination therapy with semaglutide and rosiglitazone (RSG) on the high-glucose incubated human ARPE-19 cells and diabetic retinopathy (DR) model rats. MAIN METHODS:The CCK-8 methods were used to evaluate the protective effects of semaglutide...

journal_title：Life sciences

authors： Yang X,Wu S,Feng Z,Yi G,Zheng Y,Xia Z

更新日期：2021-01-05 00:00:00

abstract：:Mycobacterium tuberculosis is the most successful pathogen with multiple mechanisms to subvert host immune response, resulting in insidious disease. There are few studies on whether the bacteria undergo antigenic variation in response to host immune pressure. Studies on T cell epitopes of M. tuberculosis can help us f...

journal_title：Life sciences

authors： Jiang Y,Liu H,Dou X,Zhao X,Li M,Li G,Bai Y,Zhang W,Lian L,Yu Q,Zhang J,Wan K

更新日期：2018-09-15 00:00:00

abstract：:The protein inhibitor of nitric oxide synthase (PIN) was independently identified as an inhibitor of nitric oxide (NO) produced by neuronal nitric oxide synthase (nNOS), and as a member of the cellular dynein light chain family, dynein light chain 8 (LC8), responsible for intracellular protein trafficking. Mast cells ...

journal_title：Life sciences

authors： McCauley SD,Gilchrist M,Befus AD

更新日期：2007-02-13 00:00:00

abstract：:Rat aortic smooth muscle homogenates and membrane preparations contain a phospholipase C which hydrolyzes phosphatidylinositol 4,5-biphosphate (PIP2). We discovered that guanyl-5'yl-imidodiphosphate (Gpp(NH)p) activated the hydrolysis of exogenous PIP2 but not of phosphatidylinositol (PI) in rat aortic membranes. Furt...

journal_title：Life sciences

authors： Roth BL

更新日期：1987-08-03 00:00:00

abstract：OBJECTIVE:This study investigated the role of long noncoding RNA (lncRNA) HOX transcript antisense RNA (HOTAIR) in kidney injury induced by urine-derived sepsis (US). MATERIALS AND METHODS:An Escherichia coli suspension was injected into the distal ureter of adult male Sprague Dawley rats to establish a US model. Lipo...

journal_title：Life sciences

authors： Shen J,Zhang J,Jiang X,Wang H,Pan G

更新日期：2018-10-01 00:00:00

abstract：:This paper describes a new formulation for triggered delivery of insulin which consisted of magnetic particles dispersed in alginate spheres. When magnetic field was applied to that system, the release rate of insulin was about 50 times higher than in the absence of magnetic field. The influence of oscillating magneti...

journal_title：Life sciences

authors： Saslawski O,Weingarten C,Benoit JP,Couvreur P

更新日期：1988-01-01 00:00:00

abstract：AIMS:Enhancing myogenesis has been identified as a possible target to improve insulin sensitivity and protect against metabolic diseases. Catalpol, an iridoid glycoside, has been shown to exert a hypoglycaemic effect by improvement of insulin sensitivity; however, the underlying mechanism remains unknown. In this study...

journal_title：Life sciences

authors： Xu D,Wang L,Jiang Z,Zhao G,Hassan HM,Sun L,Fan S,Zhou Z,Zhang L,Wang T

更新日期：2018-09-15 00:00:00

abstract：:The injection of neostigmine into the hippocampus of anesthetized rats increased the mean arterial blood pressure (17% of baseline after 60 min injection) and decreased the heart rate (24% of baseline after 60 min injection). These changes were blocked by the co-administration of methylatropine into the hippocampus. I...

journal_title：Life sciences

authors： Haruta K,Iguchi A,Matsubara T,Itoh K,Chen CL,Yoshida S,Terada R,Kanashiro M,Suzuki O,Nishimura H

更新日期：1992-01-01 00:00:00

abstract：:Endothelin is a vasoconstrictor peptide which has recently been isolated and sequenced from the vascular endothelial cells. It was reported to increase blood pressure in vivo and produce a prolonged contraction with a slow onset in vitro. The purpose of this study was to investigate whether endothelin can lower the po...

journal_title：Life sciences

authors： Yang MC,Yu PC,Tu MS,Lay CS,Hong CY,Chou CK,Chen CF,Kuo JS

更新日期：1990-01-01 00:00:00

abstract：:Actinomycin D was found to block binding of a monoclonal antibody to nucleolar phosphoprotein 37/5.2 (B23) when incubated either simultaneously with or prior to addition of the antibody. Daunorubicin had no significant blocking activity of this antigen-antibody reaction. In comparative studies with a monoclonal antibo...

journal_title：Life sciences

authors： Busch RK,Chan PK,Busch H

更新日期：1984-10-22 00:00:00

abstract：:miRNAs are a group of non-coding RNAs that have regulatory functions in post-transcriptional gene expression. These molecules play a fundamental role in cellular processes, for instance cell proliferation, apoptosis, migration, and invasion. Scientific investigations have previously established that miRNAs can either ...

journal_title：Life sciences

authors： Khalili N,Nouri-Vaskeh M,Hasanpour Segherlou Z,Baghbanzadeh A,Halimi M,Rezaee H,Baradaran B

更新日期：2020-09-01 00:00:00

abstract：:Angiogenesis-targeted therapy of cancer is considered a promising strategy for therapeutic management of cancer progression. Over the last two decades, a few anti-angiogenesis monoclonal antibodies (mAbs) blocking VEGF signaling have been developed and approved by the FDA. The most widely used anti-angiogenesis drug i...

journal_title：Life sciences

authors： Fallah A,Heidari HR,Bradaran B,Sisakht MM,Zeinali S,Molavi O

更新日期：2019-12-15 00:00:00

abstract：AIMS:Poly (ADP-ribose) polymerase- (PARP)-1 is predominantly triggered by DNA damage. Overexpression of PARP-1 is known for its association with the pathogenesis of several CNS disorders, such as Stroke, Parkinson's disease (PD), Alzheimer's disease (AD), Huntington (HD) and Amyotrophic lateral sclerosis (ALS). NAD+ de...

journal_title：Life sciences

authors： Thapa K,Khan H,Sharma U,Grewal AK,Singh TG

更新日期：2021-02-15 00:00:00

abstract：:Previous studies have paid little attention to the anticonvulsant effect of anticholinergic drugs that act on both muscarinic (M) and nicotinic (N) receptors during soman-induced seizures. Therefore, with the establishment of a soman-induced seizures model in rats, this study evaluated the efficacy in preventing soman...

journal_title：Life sciences

authors： Wang YA,Zhou WX,Li JX,Liu YQ,Yue YJ,Zheng JQ,Liu KL,Ruan JX

更新日期：2005-11-26 00:00:00

abstract：:The influence of prior incubation on [3H]tryptamine binding was investigated in rat brain synaptic plasma membranes. A 55 min preincubation of the membranes at 37 degrees C induced an approx. 2.4-fold increase in the specific binding of [3H]ligand to the subsequently washed preparations and this phenomenon was quite t...

journal_title：Life sciences

authors： Karasawa A,Serikyaku S,Ishitani R

更新日期：1986-04-07 00:00:00