Pharmacological properties of P2 receptors on rat otic parasympathetic ganglion neurons.

abstract：:Leukocyte interactions with endothelial cell monolayers (ECM) and smooth muscle cells (SMC) play an important role during inflammatory processes. Several studies describe an inhibitory effect of dexamethasone on polymorphonuclear leukocytes (PMNL), endothelial cell function, and interleukin-1 (IL-1) release. Aim of th...

journal_title：Life sciences

authors： Hofbauer R,Gmeiner B,Handler S,Speiser W,Kapiotis S,Frass M

更新日期：1999-01-01 00:00:00

abstract：:Aminoalkylindoles (AAIs) are structurally dissimilar from the classical cannabinoids (CCs), however, both AAIs and CCs appear to bind at the same site on the cannabinoid receptor. To obtain better insights on the structural correlation between AAIs and CCs, we have studied the conformational properties of the potent c...

journal_title：Life sciences

authors： Xie XQ,Eissenstat M,Makriyannis A

更新日期：1995-01-01 00:00:00

abstract：:We examined the effects of cyrneine A, a novel diterpene isolated from the mushroom Sarcodon cyrneus, on morphology of rat pheochromocytoma cells (PC12). In response to cyrneine A, PC12 cells extended their neurites, an effect partially blocked by the extracellular signal-regulated kinase (ERK) kinase inhibitor PD9805...

journal_title：Life sciences

authors： Obara Y,Hoshino T,Marcotullio MC,Pagiotti R,Nakahata N

更新日期：2007-04-10 00:00:00

abstract：AIMS:Forkhead box (FOX) proteins constitute a huge family of transcriptional regulators, which are involved in a wide range of cancers. FOXK1 is a little studied member of FOXK subfamily. This study aimed to investigate the potential prognostic value of FOXK1 in human hepatocellular carcinoma (HCC) and explore potentia...

journal_title：Life sciences

authors： Cao H,Chu X,Wang Z,Guo C,Shao S,Xiao J,Zheng J,Zhang D

更新日期：2019-07-01 00:00:00

abstract：AIMS:Tianeptine is an atypical antidepressant drug that has a different mechanism of action than other antidepressants. Olanzapine is an atypical antipsychotic drug used for the treatment of schizophrenia. The present study was undertaken to investigate effects of chronic administration of tianeptine or olanzapine on u...

journal_title：Life sciences

authors： Mutlu O,Gumuslu E,Ulak G,Celikyurt IK,Kokturk S,Kır HM,Akar F,Erden F

更新日期：2012-12-17 00:00:00

abstract：AIMS:To design and screen a potent GLP-1/GIP/Gcg receptors triagonist with therapeutic potential in rodent animals with diabetes and obesity. MAIN METHODS:First, we obtained a 12-mer dual GIP/Gcg receptor agonist from a large combinatorial peptide library via high-throughput screening technique and then fused to the E...

journal_title：Life sciences

authors： Cui J,Shang A,Wang W,Chen W

更新日期：2020-11-01 00:00:00

abstract：:The mechanism of the generation and the quantitative analysis of singlet oxygen (1O2) formed by the exposure of a hematoporphyrin derivative (HpD) to light was re-evaluated by electron spin resonance (ESR) combined with 2,2,6,6,-tetramethyl-4-piperidine (TMPD). The change from TMPD to 2,2,6,6,-tetramethyl-4-piperidine...

journal_title：Life sciences

authors： Ando T,Yoshikawa T,Tanigawa T,Kohno M,Yoshida N,Kondo M

更新日期：1997-01-01 00:00:00

abstract：:Ethanol consumption was correlated with changes in acyl group profiles of phosphatidylcholine and triacylglycerols in serum of Sinclair(S-1) miniature boars. Serum triacylglycerols in the control pigs were high in linoleate (18:2) (48%) and low in stearate (18:0 (3%). Upon feeding with 10% (w/v) ethanol ad lib for two...

journal_title：Life sciences

authors： Foudin L,Tumbleson ME,Sun AY,Geisler RW,Sun GY

更新日期：1984-02-27 00:00:00

abstract：:The kinetic parameters of serotonin (5-HT) uptake and imipramine binding of the synaptosomes and blood platelets of male Fawn-hooded rats, which have a 5-HT storage abnormality, and normal Sprague-Dawley rats were compared. The Vmax for 5-HT uptake of synaptosomes from Fawn-hooded rats was significantly greater than t...

journal_title：Life sciences

authors： Arora RC,Tong C,Jackman HL,Stoff D,Meltzer HY

更新日期：1983-08-01 00:00:00

abstract：:The purpose of this study is to report the development of a non-radioactive fluorescent peptide assay for measuring protein kinase C activity (PKC). The assay is based on a glycogen synthase derived fluorescent peptide that is phosphorylated by PKC. Phosphorylation causes the peptide to migrate toward the anode while ...

journal_title：Life sciences

authors： Isbell JC,Christian ST,Mashburn NA,Bell PD

更新日期：1995-01-01 00:00:00

abstract：:Adenylate cyclase activity in isolated rat liver plasma membranes was inhibited by NADH in a concentration-dependent manner. Half-maximal inhibition of adenylate cyclase was observed at 120 microM concentration of NADH. The effect of NADH was specific since adenylate cyclase activity was not altered by NAD+, NADP+, NA...

journal_title：Life sciences

authors： Nair BG,Patel TB

更新日期：1991-01-01 00:00:00

abstract：AIMS:The present study aimed to verify changes in cerebellar and plasmatic expression of miRNAs after the chronic consumption of ethanol and caffeine in the UChB rat, an experimental model for alcoholism. MATERIAL AND METHODS:Male rats at 5 months of age, were divided into the following groups (n = 10/group): 1. Ethan...

journal_title：Life sciences

authors： Rossetto IMU,Cagnon VHA,Lizarte FSN,Tirapelli LF,Tirapelli DPC,Arantes RMS,Chuffa LGA,Martinez FE,Martinez M

更新日期：2019-07-15 00:00:00

abstract：AIMS:Resveratrol (Res) which is a polyphenolic phytoalexin, has various biological properties. In the present study, we investigated whether Res extracted from Polygonum cuspidatum can reduce oxidative damage and cognitive impairment in senescence-accelerated mouse (SAM). MAIN METHODS:Senescence-accelerated mice were ...

journal_title：Life sciences

authors： Liu GS,Zhang ZS,Yang B,He W

更新日期：2012-10-29 00:00:00

abstract：:Bile duct ligation (BDL) in rats induces portal fibrosis. This process has been linked to changes in the oxidative state of the hepatic cells and in the production of nitric oxide. Our objective was to find possible temporal connections between hepatic redox state, NO synthesis and liver injury. In this work we have c...

journal_title：Life sciences

authors： Vázquez-Gil MJ,Mesonero MJ,Flores O,Criado M,Hidalgo F,Arévalo MA,Sánchez-Rodríguez A,Tuñón MJ,López-Novoa JM,Esteller A

更新日期：2004-06-25 00:00:00

abstract：:To study the role of IL-5 in allergic airway hyperreactivity, the time course for the production of cytokines, the infiltration of inflammatory cells and the onset of airway hyperreactivity after three inhalations of antigens were studied in mice. The effect of the soluble alpha-chain of murine recombinant interleukin...

journal_title：Life sciences

authors： Yamaguchi S,Nagai H,Tanaka H,Tsujimoto M,Tsuruoka N

更新日期：1994-01-01 00:00:00

abstract：AIMS:Pulmonary hypertension (PH) is a proliferative disorder characterized by enhanced proliferation and suppressed apoptosis of intrapulmonary vascular smooth muscle cells. Recently, network-based bioinformatics have identified let-7 family, a tumor suppressive microRNA, regulate multiple interacting targets relevant ...

journal_title：Life sciences

authors： Zhang WF,Xiong YW,Zhu TT,Xiong AZ,Bao HH,Cheng XS

更新日期：2017-02-01 00:00:00

abstract：:The antinociceptive effect of the benzomorphan class of opioid analgesics have been difficult to measure utilizing some of the standard animal pain models. This may be due, in part, to the sedative and/or motor effects associated with these drugs. In addition, it has been proposed that the major site of action for dru...

journal_title：Life sciences

authors： Sasson S,Kornetsky C

更新日期：1986-01-06 00:00:00

abstract：:In order to examine possible selectivity of amine uptake by synaptic vesicles, the ATP-stimulated accumulation of 3H-5-hydroxytryptamine (5HT) by synaptic vesicles from rat whole brain was examined in a medium comprised largely of membrane-impermeant anions (d-tartrate). Such media have previously been shown to stabil...

journal_title：Life sciences

authors： Ruth JA,Cuizon JV,Park SH,Ullman EA,Wilson WR

更新日期：1986-03-31 00:00:00

abstract：:Changes in AMP-activated protein kinase (AMPK) activity contribute to the regulation of insulin secretion. Troglitazone has been shown to lower serum insulin levels and protect beta cell function. The aim of the present study was to examine the effects of troglitazone on AMPK activity and insulin secretion in beta cel...

journal_title：Life sciences

authors： Wang X,Zhou L,Shao L,Qian L,Fu X,Li G,Luo T,Gu Y,Li F,Li J,Zheng S,Luo M

更新日期：2007-06-20 00:00:00

abstract：:Green tea and its major constituent epigallocatechin gallate (EGCG) have been extensively studied as a potential treatment for a variety of diseases, including cancer. Epidemiological data have suggested that EGCG may provide protective effects against hormone related cancers, namely breast or prostate cancer. Extensi...

journal_title：Life sciences

authors： Stuart EC,Scandlyn MJ,Rosengren RJ

更新日期：2006-11-17 00:00:00

abstract：:Effects of scratching behavior on dermatitis, transepidermal water loss (TEWL) and serum IgE concentrations were examined in NC/Nga (NC) mice with toenails (WIT) and without toenails (WOT). The first study was a preventive treatment done to cut off hind toenails before dermatitis induction and the second study was a t...

journal_title：Life sciences

authors： Hashimoto Y,Arai I,Nakanishi Y,Sakurai T,Nakamura A,Nakaike S

更新日期：2004-12-31 00:00:00

abstract：AIM:Exosomes, the nano-units (<200 nm), released from diverse cell types in the extracellular body fluid, possess non-immunogenic property and ability to cross the blood-brain barrier (BBB). Since exosomes carry biological information from their cells of origin, we hypothesize that priming cells with potential therapeu...

journal_title：Life sciences

authors： Kalani A,Kamat PK,Chaturvedi P,Tyagi SC,Tyagi N

更新日期：2014-06-27 00:00:00

abstract：:Urine flow, osmolality, concentrations of sodium and potassium were measured every 10 min for 24 hours in 6 female dogs, whose sleep-wake stages were monitored electrographically. Experiments were conducted under hydration and progressive dehydration conditions. Visual examination and spectral analysis revealed signif...

journal_title：Life sciences

authors： Gordon C,Lavie P

更新日期：1982-12-13 00:00:00

abstract：:The beta adrenoceptor antagonist radioligand [3H] dihydroalprenolol (DHA) has been used to characterise beta adrenoceptors in membranes prepared from rat renal glomeruli. Association of the ligand was rapid and had reached equilibrium within 10 mins at 37 degrees C. Dissociation occurred in two distinct phases, a rapi...

journal_title：Life sciences

authors： McPherson GA,Summers RJ

更新日期：1983-07-04 00:00:00

abstract：:Down syndrome (DS) is the most common chromosomal abnormality and is associated with an extra copy of the chromosome 21. Although several markers are commonly used during pregnancy for the screening of DS, the definitive diagnosis is based on karyotype after amniocentesis, which is an expensive and laborious analysis....

journal_title：Life sciences

authors： Tort AB,Portela LV,da Purificação Tavares M,Gonçalves CA,Netto C,Giugliani R,Souza DO

更新日期：2004-12-10 00:00:00

abstract：:Acute ethanol treatment in vivo (i.p. injection of 3.5 g ethanol/Kg B. wt.) stimulated the release of beta-endorphin like peptides by the pituitary gland as was indicated by the increased content of beta-endorphin like immunoreactivity (beta-EPLIR) in the plasma. Furthermore, a significant decrease in the anterior lob...

journal_title：Life sciences

authors： Gianoulakis C,Barcomb A

更新日期：1987-01-05 00:00:00

abstract：:The effects of 14-day physical exercise or iloprost treatment (0.5-2 ng/Kg/min) on endogenous nitric oxide production and neutrophil adhesion were evaluated in 20 patients with peripheral arterial occlusive disease (Fontaine Stage II). Peripheral venous blood samples and 4-h urine samples were collected before, immedi...

journal_title：Life sciences

authors： Arosio E,Cuzzolin L,De Marchi S,Minuz P,Degan M,Crivellente F,Zannoni M,Benoni G

更新日期：1999-01-01 00:00:00

abstract：AIMS:Circular RNAs (circRNAs) have been emerged as novel regulators in multiple tumorigenesis, including melanoma. CircRNA_0084043 was recently demonstrated to be deregulated in human melanoma cells. Nevertheless, its role and mechanism are largely unrevealed in melanoma. MATERIALS AND METHODS:Expression of circ_00840...

journal_title：Life sciences

authors： Chen Z,Chen J,Wa Q,He M,Wang X,Zhou J,Cen Y

更新日期：2020-02-15 00:00:00

abstract：:[3H]-Spiroperidol specifically binds at sites in human prefrontal cortex. The binding of this ligand is apparently anomalous at 37 degrees C, with a substantial loss of specific binding occurring between 5 and 40 min incubation. However, at 21 degrees C, this loss of binding is not observed even at 60 min. At 21 degre...

journal_title：Life sciences

authors： Andorn AC,Huang EH,Warren AE

更新日期：1984-06-18 00:00:00

abstract：:Peroxisome proliferator-activated receptor (PPAR) and retinoid x receptor (RXR) play important roles in fatty acid metabolism. The present study examined the regulation of retinoic acid receptor (RAR alpha, beta, and gamma), RXR (alpha, beta, and gamma), PPAR, cytochrome P450 2E1 (CYP2E1), catalase, and beta-actin gen...

journal_title：Life sciences

authors： Wan YJ,Morimoto M,Thurman RG,Bojes HK,French SW

更新日期：1995-01-01 00:00:00