Paj 1 soti nan 304 rezilta yo
In spite of their shared decrease of insulin resistance, oleoyl-estrone [OE], and rosiglitazone show diverging effects on body fat mass and distribution. In this study, we studied whether their effects on white adipose tissue [WAT] were due to a shared or synergistic mechanism of action. Combined
Excessive glucose production by the liver contributes significantly to diabetic hyperglycemia. The enzyme system glucose-6-phosphatase plays a key role in regulating hepatic glucose production and therefore its inhibition is a potential therapeutic target for the correction of hyperglycemia. It has
Spontaneously hypertriacylglycerolemic obese and diabetic inbred IIM Beta rats were treated with oleoylestrone for 10 days. Pair-feeding was performed to determine some oleoyl-estrone effects dependent on the caloric restriction it promotes. Twenty-five 200 day-old Beta males receiving a daily
Oleoyl-estrone (OE) decreases appetite, maintains energy expediture, induces lipolysis (sparing protein), and decreases cholesterolemia and insulin resistance. Rimonabant (SR141716) is a cannabinoid-receptor inhibitor that decreases appetite and mobilizes fat. We studied whether their combination
OBJECTIVE
To study the effect of oral oleoyl-estrone on the plasma lipoprotein profile and tissue lipase activities in order to determine the handling of circulating lipids by adipose tissue, liver and muscle of obese female rats.
METHODS
Lean (Fa/?) and obese (fa/fa) female Zucker rats treated for
OBJECTIVE
To substantiate the relation between obesity and oxidative stress and to assess the potential beneficial properties of a grapeseed proanthocyanidin extract (GSPE), the amelioration of obesity with oleoyl-estrone (OE), and the possible combined effect of GSPE and OE on the hepatic and renal
A group of female Zucker lean and obese rats was treated with 3.5 micromol/day kg of oleoyl-estrone in liposomes (OE) injected i.v. continuously for 14 days with inserted osmotic minipumps. Samples of liver were extracted on days 0, 3, 6, 10 and 14 and the expression of corticosterone-binding
BACKGROUND
Oleoyl-estrone (OE) decreases energy intake while maintaining glucose homeostasis, and energy expenditure at the expense of body fat. White adipose tissue (WAT) depots behave differently under starvation, postprandial state and pharmacologically induced lipolysis.
OBJECTIVE
To understand
Oleoyl-estrone (OE) induces a marked loss of body fat in rats by maintaining energy expenditure, body protein and blood glucose despite decreasing food intake. OE increases glucocorticoids, but they arrest OE lipid-mobilization. We studied here whether OE induces a direct effect on adrenal glands
OBJECTIVE
To determine whether the mechanisms by which estrone acyl-esters carried by lipoproteins induce the loss of body fat can affect Zucker fa/fa rats, since they are hyperphagic and could not eliminate excess energy through thermogenesis, two aspects essential for the slimming effect of
OBJECTIVE
The link between obesity and endogenous estrogen with coronary artery disease (CAD) in postmenopausal women is uncertain. In this prospective study we analyzed the association of body mass index (BMI) and blood levels of estrone in postmenopausal women with known CAD or with a high risk
Young female Zucker fa/fa rats of 370-430 g were implanted with osmotic minipumps releasing 3.5 micromol/day-kg of estrone oleate in liposomes (Merlin-2) into the bloodstream for up to 14 days. Merlin-2 induced a sustained loss of appetite, and a decrease in body weight of 3.5%, which contrasts with
We studied the combination of oleoyl-estrone with either dexfenfluramine, sibutramine or phentermine in overweight male rats treated for 10 days in order to determine whether they shared a mechanism of action. Oleoyl-estrone, dexfenfluramine and sibutramine decreased body weight and energy
BACKGROUND
Food deprivation induces the mobilization of fat reserves and, consequently, the transport of lipids in plasma. Zucker obese rats are grossly hyperlipidemic and do not use lipids as an efficient energy substrate. They also have lower circulating levels of acyl-estrone than expected
Thirteen-week-old female Zucker lean (Fa/Fa) and obese (fa/fa) rats were injected through a cannula inserted in the left jugular vein with 1 mL/kg of 3H-labeled oleoyl-estrone in liposomes (Merlin-2) (i.e., 670 fmol, 84 kBq). The rats were killed 10 minutes later and dissected. The presence of