Changes in hepatic energy charge, blood ketone body ratio, and indocyanine green clearance in relation to DNA synthesis after hepatectomy.

abstract：:Prolonged use of glucocorticoids is associated with decreased bone formation, increased resorption and osteonecrosis, through direct and indirect effects on the activity and viability of bone effector cells, osteoblasts and osteoclasts, and osteocytes. This study has investigated molecular pathways implicated in Dexam...

journal_title：Life sciences

authors： Kogianni G,Mann V,Ebetino F,Nuttall M,Nijweide P,Simpson H,Noble B

更新日期：2004-10-29 00:00:00

abstract：:In recent years, serum S100B has been used as a secondary endpoint in some clinical trials, in which serum S100B has successfully indicated the benefits or harm done by the tested agents. Compared to clinical stroke studies, few experimental stroke studies report using serum S100B as a surrogate marker for estimating ...

journal_title：Life sciences

authors： Tanaka Y,Koizumi C,Marumo T,Omura T,Yoshida S

更新日期：2007-08-02 00:00:00

abstract：:Previous studies with N-terminal fragments of substance P (SP) have suggested the existence of two separate SP receptor populations. SP1 receptors are found in guinea pig ilea and rat colons. SP2 receptors are found in mouse spinal cords and rat salivary glands. We have now found that substitution of Gly9 in substance...

journal_title：Life sciences

authors： Piercey MF,Dobry-Schreur PJ,Masiques N,Schroeder LA

更新日期：1985-02-25 00:00:00

abstract：:The aggregation of melanin-granules within fish pigment cells (melanophores) can be elicited either by electrical stimulation of intrinsic nerves or by the addition of adrenergic agonists. The pigment aggregation seems to be mediated by alpha-2-adrenoceptors. In this investigation we have used various agonists and ant...

journal_title：Life sciences

authors： Karlsson JO,Grundström N,Wikberg JE,Friedman R,Andersson RG

更新日期：1985-09-16 00:00:00

abstract：:3-methylglutaconic (MGT), 3-methylglutaric (MGA) and occasionally 3-hydroxyisovaleric (OHIVA) acids accumulate in a group of diseases known as 3-methylglutaconic aciduria (MGTA). Although the clinical presentation of MGTA is mainly characterized by neurological symptoms, the mechanisms of brain damage in this disease ...

journal_title：Life sciences

authors： Leipnitz G,Seminotti B,Amaral AU,de Bortoli G,Solano A,Schuck PF,Wyse AT,Wannmacher CM,Latini A,Wajner M

更新日期：2008-03-12 00:00:00

abstract：:The human eye being a complex and a very sensitive organ makes the drug delivery task challenging. An increase in the intra-ocular pressure at the aqueous humour leads to glaucoma which is not only indecipherable but can also be the reason of blindness for many. The presently available marketed formulations using anti...

journal_title：Life sciences

authors： Yadav KS,Rajpurohit R,Sharma S

更新日期：2019-03-15 00:00:00

abstract：:Virgin, male Sprague-Dawley rats were used to study the production of cardiac failure by a single subcutaneous injection of 85 mg/kg dl-isoproterenol (ISO) and the possible preservation of cardiac function by a pre-treatment of 50 mg/kg verapamil (VER) 5 min prior to 85 mg/kg ISO. At 24 hrs after drug injections cardi...

journal_title：Life sciences

authors： Yeager JC,Whitehurst ME

更新日期：1982-01-18 00:00:00

abstract：:Hyperketonemia has been identified as an important factor in diabetic pregnancy affecting growth and development of the offspring. In order to assess the immediate metabolic alterations in embryos caused by excess ketone bodies, we studied rat embryonic neural tissue exposed to a high concentration of beta-hydroxybuty...

journal_title：Life sciences

authors： Yang X,Borg LA,Eriksson UJ

更新日期：1998-01-01 00:00:00

abstract：:Protein kinase C (PKC)-dependent phosphorylation of endogenous substrates was measured in electrically permeabilised rat islets of Langerhans. The PKC-activating phorbol ester, 4 beta-phorbol myristate acetate (PMA), caused a slow but prolonged increase in insulin secretion from permeabilised islets, which was accompa...

journal_title：Life sciences

authors： Jones PM,Persaud SJ,Howell SL

更新日期：1992-01-01 00:00:00

abstract：AIMS:Morus, a member of the family Moraceae and commonly known as the mulberry, comprises a pharmaceutically important plant group whose major constituents are the moracins. Moracin derivatives have received great attention because they exhibit a diverse range of biological functionalities. However, no studies have con...

journal_title：Life sciences

authors： Seong SH,Ha MT,Min BS,Jung HA,Choi JS

更新日期：2018-10-01 00:00:00

abstract：AIMS:We elucidated the therapeutic potential of human umbilical vein endothelial cells (HUVECs) for ameliorating progressive heart failure in a myocardial infarction (MI) rat model. MAIN METHODS:MI was induced by ligation of left anterior descending artery, and HUVEC was transplanted 1week after MI. Cardiac function w...

journal_title：Life sciences

authors： Kwon JS,Kim YS,Cho AS,Cho HH,Kim JS,Hong MH,Jeong HY,Kang WS,Hwang KK,Bae JW,Jeong MH,Cho MC,Ahn Y

更新日期：2014-04-17 00:00:00

abstract：:Somatostatin (SS) acts as a universal endocrine off-swich, and also inhibits the growth of neuroendocrine tumors through its specific receptors. Small cell lung cancer (SCLC) demonstrates some neuroendocrine characteristics and has been proposed as a candidate for treatment with SS and its analogues. In the present st...

journal_title：Life sciences

authors： Fujita T,Yamaji Y,Sato M,Murao K,Takahara J

更新日期：1994-01-01 00:00:00

abstract：:Low pH medium has been shown to activate the 'efferent' function of capsaicin-sensitive primary sensory neurons. Calcitonin gene-related peptide (CGRP) is released from capsaicin-sensitive afferents of guinea-pig superior sagittal and transverse sinuses (SSTS), by capsaicin or bradykinin. Here, we report that low pH m...

journal_title：Life sciences

authors： Fanciullacci M,Tramontana M,Del Bianco E,Alessandri M,Geppetti P

更新日期：1991-01-01 00:00:00

abstract：:Oxidative stress induced cell injury is reported to contribute to the pathogenesis of cerebral ischemia. Reactive oxygen species such as hydrogen peroxide (H2O2) and superoxide radical along with nitric oxide and peroxynitrite generated during ischemia-reperfusion injury, causes the overactivation of poly (ADP-ribose)...

journal_title：Life sciences

authors： Kaundal RK,Shah KK,Sharma SS

更新日期：2006-11-10 00:00:00

abstract：:Icariin (ICA), a flavonol glycoside isolated from Epimedium, has been considered as a potential alternative therapy for ischemic stroke. However, the protective mechanisms of ICA on cerebral ischemia-reperfusion (I/R) are not fully illuminated yet. The effects of ICA on ER stress and inflammatory response which were i...

journal_title：Life sciences

authors： Mo ZT,Liao YL,Zheng J,Li WN

更新日期：2020-08-15 00:00:00

abstract：:Acetylcholine (ACh) may be an ovarian signaling molecule, since ACh is produced by non-neuronal granulosa cells (GCs) derived from the antral follicle, and likely also by their in vivo counterparts in the growing follicle. Furthermore, muscarinic ACh receptors (MR) are present in GC membranes and in cultured human GCs...

journal_title：Life sciences

authors： Kunz L,Roggors C,Mayerhofer A

更新日期：2007-05-30 00:00:00

abstract：:It has widely been established that Cl- transport is defective in cystic fibrosis fibroblasts. In the present study, the effect of elevation of intracellular concentration of cyclic AMP and calcium on the efflux of Cl- from human fibroblasts has been investigated. Cyclic AMP analogs (8-bromo cAMP and dibutyryl cAMP) a...

journal_title：Life sciences

authors： Mastrocola T,Rugolo M

更新日期：1990-01-01 00:00:00

abstract：:Our previous research with long term cannabis users established an impaired ability to focus attention and filter out irrelevant information, which was progressive with the cumulative duration of exposure to cannabis. The current study examined these processes in a group of ex-cannabis users. The results suggested a p...

journal_title：Life sciences

authors： Solowij N

更新日期：1995-01-01 00:00:00

abstract：:Using a two-lever drug discrimination procedure, six rats were trained to discriminate 0.5 mg/kg of racemic 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) from saline. Once trained, the animals demonstrated a dose-related decrease in discriminative performance upon administration of lower doses of DOI (ED50 = 0.1...

journal_title：Life sciences

authors： Glennon RA

更新日期：1986-09-01 00:00:00

abstract：:Opioid peptides have been demonstrated to stimulate prolactin secretion, and it has been postulated that this is mediated, at least in part, by an effect on hypothalamic prolactin releasing and release-inhibiting factors and neurotransmitters. The aim of this study was to investigate the effect of opioid peptides and ...

journal_title：Life sciences

authors： Burns G,Baker DJ,Brown BL,Dobson PR

更新日期：1987-03-09 00:00:00

abstract：:The addition of the tumor-promoting phorbol ester 12-O-tetradecanoyl phorbol-13-acetate resulted in activation of calcium-sensitive phospholipid-dependent protein kinase which was dependent on the presence of phospholipid but was essentially independent of calcium. Fluphenazine, which is an effective inhibitor of the ...

journal_title：Life sciences

authors： Donnelly TE Jr,Jensen R

更新日期：1983-11-28 00:00:00

abstract：:Danshen, a Chinese herbal medicine has been widely used for the treatment of cardiovascular diseases. Magnesium tanshinoate B (MTB) is an active compound purified from Danshen. The objective of this study was to investigate the effect of MTB on the susceptibility of low density lipoproteins (LDL) to oxidative modifica...

journal_title：Life sciences

authors： O K,Lynn EG,Vazhappilly R,Au-Yeung KK,Zhu DY,Siow YL

更新日期：2001-01-12 00:00:00

abstract：:The renal hemodynamic and tubular effects of ANF were investigated using the Sperber technique in chickens. This technique takes advantage of the unique portal circulation of the avian kidney and permits direct access to the renal peritubular space independent of renal arterial blood flow and glomerular filtration. In...

journal_title：Life sciences

authors： Springate JE,Fildes RD,Hong SK,Feld LG,Acara M

更新日期：1987-03-09 00:00:00

abstract：:Even though conventional systemic doses of cimetidine and other histamine H(2) antagonists display minimal brain penetration, central nervous system (CNS) effects (including seizures and analgesia) have been reported after administration of these drugs in animals and man. To test the hypothesis that cimetidine-like dr...

journal_title：Life sciences

authors： Cannon KE,Fleck MW,Hough LB

更新日期：2004-10-08 00:00:00

abstract：:Galectin-10 (gal-10, also known as Charcot-Leyden crystal protein) is a member of the galectin family of beta-galactoside binding proteins that is expressed uniquely in eosinophilic and basophilic leukocytes. To gain a better understanding of galectin gene expression, we present an analysis of the transcriptional regu...

journal_title：Life sciences

authors： Dyer KD,Rosenberg HF

更新日期：2001-06-01 00:00:00

abstract：:Neonatally androgenized (NA) female rats were ovariectomized (OVX) as adults and given 1 mg of testosterone propionate/day for 7 days and the plasma prolactin (PRL) pattern compared with NA intact animals and normal OVX animals given estrogen or TP. NA intact animals had elevated basal (morning values) and an attenuat...

journal_title：Life sciences

authors： Gala RR,Haisenleder DJ

更新日期：1982-04-05 00:00:00

abstract：AIMS:Absent in melanoma 2 (AIM2) is a cytosolic DNA sensor which plays an important role in inflammasome formation and is involved in various cellular functions including pyroptosis, fibrosis, and tissue injury. Our study aimed to investigate whether AIM2 plays a role in diabetic cardiomyopathy (DCM) and to explore its...

journal_title：Life sciences

authors： Wang X,Pan J,Liu H,Zhang M,Liu D,Lu L,Tian J,Liu M,Jin T,An F

更新日期：2019-03-15 00:00:00

abstract：:Adult rat offspring earlier exposed to maternally ingested caffeine during both gestation and lactation were observed in an open field following acute administration of diazepam or cyclohexyladenosine. While both drugs reduced measures of locomotion and emotional reactivity, caffeine-exposed rats showed evidence of gr...

journal_title：Life sciences

authors： Fisher CE,Hughes RN

更新日期：1996-01-01 00:00:00

abstract：PURPOSE:HDAC4/5 and Smad7 are potential therapeutic targets for the onset and progression of B-cell acute lymphocytic leukemia (B-ALL) and indices for clinical prognosis. In contrast, HO-1 (heat shock protein 32) plays a key role in protecting tumor cells from apoptosis. METHODS:HDAC4/5, HO-1 and Smad7 expressions in ...

journal_title：Life sciences

authors： Guo Y,Fang Q,Ma D,Yu K,Cheng B,Tang S,Lu T,Wang W,Wang J

更新日期：2018-08-15 00:00:00

abstract：AIMS:A bridging ligand 2,4,6-pyridine tricarboxylic acid (H(3)ptc) and its manganese(II) complex [Mn(Hptc)(phen)(OH)]n(Hptc=2,4,6-pyridine tricarboxylic acid, phen=1,10-phenanthroline) have been synthesized and characterized. MAIN METHODS:The interaction with DNA (HeLa and KB) was carried out by fluorescence spectrum ...

journal_title：Life sciences

authors： Zhu M,He W,Gao E,Lin L,Zhang Y,Dai L,Wang R,Wang B,Wang M

更新日期：2012-04-09 00:00:00