صفحه 1 از جانب 101 نتایج
OBJECTIVE
The aim of the study was to investigate serum levels of asymmetric dimethylarginine (ADMA), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and plasma levels of 8-iso-prostaglandin F(2α) (8-iso-PGF(2α)) in patients with fibromyalgia.
METHODS
Twenty-seven patients with fibromyalgia
Endothelin-1 (ET-1) and tumor necrosis factor-alpha (TNFalpha) participate in the cascade of luteolysis. Thus, in the present study the interactions of ET-1 and TNFalpha with prostaglandin F(2alpha) (PGF(2alpha)) on the release of progesterone and oxytocin (OT) within the corpus luteum (CL) were
CD163 is a membrane glycoprotein of the cysteine-rich scavenger receptor superfamily. Upon an inflammatory stimulus CD163 undergoes ectodomain shedding and the soluble protein has been shown to play a role in downregulation of inflammation. The purpose of the present study was to identify a
The present studies were undertaken to examine the effect of tumour necrosis factor (TNF) alpha on prostaglandins (PGs) F(2alpha) and E(2) release by cultured porcine endometrial cells harvested on days 13-16 after oestrus in comparison to stimulation with oxytocin (OT) and luteinizing hormone (LH).
Tumor necrosis factor alpha (TNFalpha) has been shown to be a potent stimulator of prostaglandin (PG) F(2alpha) secretion in the bovine endometrium. The aims of the present study were to determine the cell types in the endometrium (epithelial or stromal cells) responsible for the secretion of
To determine the physiological significance of tumor necrosis factor alpha (TNFalpha) in the regulation of luteolytic prostaglandin (PG) F(2alpha) release by the bovine endometrium, the effect of TNF-alpha on PGF(2alpha) output by the endometrial tissues in vitro was investigated and compared with
Tumor necrosis factor (TNF-alpha), a 17 kDa cytokine, is a product of activated macrophages which was recently shown to be produced by rat and bovine granulosa cells. In the present work, human granulosa cells derived from preovulatory follicles were used. It was demonstrated that human granulosa
We used mice deficient in expression of inducible NO synthase (iNOS -/-) to directly examine the role of iNOS in impaired vasoconstrictor responses following tumor necrosis factor-alpha (TNF-alpha). In iNOS +/+ mice, contraction of carotid arteries in response to prostaglandin F(2alpha)
1. The prostanoid receptor(s) that mediates inhibition of bacterial lipopolysaccharide (LPS)-induced tumour necrosis factor-alpha (TNF-alpha) generation from human peripheral blood monocytes was classified by use of naturally occurring and synthetic prostanoid agonists and antagonists. 2. In human
We previously showed that prostaglandin F(2alpha) (PGF(2alpha)) and endothelin-1 (ET-1) induce interleukin (IL)-6 through the activation of protein kinase C-dependent p44/p42 mitogen-activated protein (MAP) kinase in osteoblast-like MC3T3-E1 cells. It has recently been reported that tumor necrosis
Nitric oxide (NO) donors are capable of ripening the human cervix during pregnancy. The purpose of this study was to examine how NO donors may be involved in this process. Cervical biopsies were obtained from pregnant women randomized to receive isosorbide mononitrate (n = 10) or no treatment (n =
The objective of this study was to investigate tumor necrosis factor alpha (TNF-alpha) expression, the presence of functional TNF-alpha receptors, and expression of TNF receptor type I (TNF-RI) mRNA in the bovine corpus luteum (CL) during different stages of the estrous cycle. Reverse transcription
An isolated, perfused hindlimb model in rats was used to examine the immediate inflammatory response after blunt tissue injury. A femur-fracture degloving model was used in isolated rat hindlimbs perfused with a modified Kreb's buffer (pH 7.4) containing albumin, washed human red blood cells (RBCs),
The role of tumor necrosis factor alpha (TNF alpha) and its type I receptor (TNFRI) in structural luteolysis was investigated. A semiquatitative reverse-transcription polymerase chain reaction (RT-PCR) was used to characterize the pattern of TNFRI mRNA expression within the corpus luteum (CL)
BACKGROUND
Sesamin, a nonfat constituent of sesame oil, inhibits Delta(5)-desaturase activity, resulting in accumulation of dihomo-gamma-linolenic acid (DGLA), which displaces arachidonic acid (AA) and consequently decreases the formation of proinflammatory 2-series prostaglandins.
OBJECTIVE
We