background and objective: the aim of this study was to determine the level of plasma high sensitive c-reactive protein (hs-crp) in preeclampsia and to compare hs-crp levels between normal pregnant women, mild preeclamptic, and severe preeclamptic women. materials and methods: serum hs-crp levels were investigated in 40 cases of normal pregnant women, 37 cases with mild preeclampsia and 38 cases...

the plethora of studies indicated that there is a cross talk relationship between harmaline and serotonergic (5-ht) system on cognitive and non-cognitive behaviors. thus, the purpose of this study is assessment the effects of ca1 5-ht4 receptor on memory acquisition deficit induced by harmaline. harmaline was injected peritoneally, while 5-ht4 receptor agonist (rs67333) and antagonist (rs23597-...

BACKGROUND Recent studies have suggested that inflammation may play an important role in aging and the development of disabilities, but knowledge about its importance in the development of muscle weakness and functional disabilities in very old people is limited. This study examined associations between inflammatory markers and physical performance among nonagenarians. METHODS The population-...

Accumulating evidence indicates that aldosterone plays a critical role in the mediation of oxidative stress and vascular damage. NADPH oxidase has been recognized as a major source of oxidative stress in vasculature. However, the relation between NADPH oxidase in aldosterone-mediated oxidative stress in endothelial cells remains to be ascertained. The present study aimed to investigate the rel...

We evaluated the in vitro drug–drug interaction (DDI) potential of enerisant (TS-091), a histamine H3 receptor antagonist/inverse agonist, mediated by cytochrome P450 (CYP) and transporters, as well pharmacokinetics healthy male subjects.Enerisant did not inhibit CYP1A2, CYP2A6, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP2E1, or CYP3A4 induce CYP3A4. Enerisant inhibited organic cation transpor...

The renin-angiotensin system (RAS) plays an important role in renal physiology and kidney injury. Although the cellular effects of the RAS activation are generally attributed to angiotensin II (ANG II), the recent identification of angiotensin-converting enzyme 2 has shifted the focus to other peptides including Ang-(1-7). The G protein-coupled receptor for Ang-(1-7), mas, is expressed by mesan...

The proton-activated G protein-coupled receptor (GPCR) 4 (GPR4) is constitutively active at physiological pH, and GPR4 knockout protected dopaminergic neurons from caspase-dependent mitochondria-associated apoptosis. This study explored the role of in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-treated mouse model Parkinson’s disease (PD). In mice, subchronic MPTP administration cause...

The interleukin-1 (IL-1) receptor antagonist (IL-1ra) is an endogenous antagonist that blocks the effects of the proinflammatory cytokines IL-1α and IL-1β by occupying the type I IL-1 receptor. Here we describe transgenic mice with astrocyte-directed overexpression of the human secreted IL-1ra (hsIL-1ra) under the control of the murine glial fibrillary acidic protein (GFAP) promoter. Two GFAP-h...

Sphingosine 1-phosphate (S1P) induces diverse biological responses in various tissues by activating specific G protein-coupled receptors (S1P(1)-S1P(5) receptors). The biological signaling regulated by S1P(3) receptor has not been fully elucidated because of the lack of an S1P(3) receptor-specific antagonist or agonist. We developed a novel S1P(3) receptor antagonist, 1-(4-chlorophenylhydrazono...