Sex effect on insulin secretion and mitochondrial function in pancreatic beta cells of elderly Wistar rats.

abstract：:Neutrophils have an important role in the host defense. The elevated serum glucose levels of diabetics affect traditional host defenses such as neutrophil counts and functions. The causes of these impairments are not clear. We aimed to investigate changes of peripheral neutrophil counts and functions and their relatio...

journal_title：Endocrine research

authors： Cantürk Z,Cantürk NZ,Cetinarslan B,Erçin C,Dökmetaş S,Sencan M

更新日期：1999-08-01 00:00:00

abstract：:The effects of forskolin on the regulation of steroidogenesis and growth were examined in the Y1 adrenocortical tumor cell line, and the roles of cAMP and cAMP-dependent protein kinase in these actions of forskolin were evaluated. Forskolin, like corticotropin, stimulated steroidogenesis 3-fold and inhibited growth by...

journal_title：Endocrine research

authors： Schimmer BP,Schulz P

更新日期：1985-01-01 00:00:00

abstract：:Plasminogen activator inhibitor-1 (PAI-1) levels were found to be associated with obesity, indicating that adipocytes might influence PAI-1 plasma levels. In addition, the 4G/5G promoter polymorphism of the PAI-1 gene possibly modulates PAI-1 gene transcription and, as a consequence, PAI-1 plasma levels. Metabolic par...

journal_title：Endocrine research

authors： Zietz B,Buechler C,Drobnik W,Herfarth H,Schölmerich J,Schäffler A

更新日期：2004-08-01 00:00:00

abstract：:Thyroid dysfunction influences the levels of Von Willebrand factor (VWF:Ag). Plasma VWF:Ag levels in 35 hyperthyroid patients were significantly elevated, which had a positive correlation with both T3 (Triiodothyronine) and T4 (Thyroxine) levels. A follow-up study of seven hyperthyroid patients undergoing anti-thyroid...

journal_title：Endocrine research

authors： Liu L,Wang X,Lin Z,Wu H

更新日期：1993-01-01 00:00:00

abstract：:Maternal smoking is considered to be a risk factor for low birth weight. It is hypothesized that alteration in leptin concentration may be associated with reduced fetal growth. In this study, we assess the effect of smoking during pregnancy on maternal and neonatal serum leptin concentrations, and also on breast milk ...

journal_title：Endocrine research

authors： Ozkan B,Ermis B,Tastekin A,Doneray H,Yildirim A,Ors R

更新日期：2005-01-01 00:00:00

abstract：:In order to study the role of Platelet Activating Factor (PAF) in the mechanism of parturition and connective tissue metabolism in the pregnant rat uterus, we investigated the influence of the Platelet Activating Factor Receptor Antagonist (BN 52021) on gestation duration and collagen concentration in pregnant rat ute...

journal_title：Endocrine research

authors： Bieńkiewicz A,Pajszczyk-Kieszkiewicz T,Kuś E,Dabrowski R

更新日期：1994-11-01 00:00:00

abstract：:11 beta-hydroxysteroid dehydrogenase (11 beta-HSD) catalyzes the interconversion of cortisol (F) to inactive cortisone (E) in man (corticosterone (B) to 11-dehydrocorticosterone (A) in rodents) and plays a crucial role in regulating corticosteroid hormone action. Two isoforms of this enzyme have been characterized; a ...

journal_title：Endocrine research

authors： Shimojo M,Condon J,Whorwood CB,Stewart PM

更新日期：1996-11-01 00:00:00

abstract：:Several factors including genetic and environmental play a role in the development of obesity and the metabolic syndrome. The transgenic mouse overexpressing 11beta-hydroxysteroid dehydrogenase (11beta-HSD) develops visceral obesity. However, it remains unclear how a ubiquitously expressed 11beta-HSD1 enzyme affects a...

journal_title：Endocrine research

authors： Agarwal AK

更新日期：2003-11-01 00:00:00

abstract：:The effect of clomiphene on nuclear estrogen receptors of the Fallopian tube during ovum transport in the rabbit has been studied. Nuclear binding capacity was observed in ampulla (A), ampullary-isthmic junction (AIJ), isthmus (I), uterine-isthmic junction (UIJ) and uterus (U). Receptor concentration decreased in all ...

journal_title：Endocrine research

authors： Gupta JS,Roy SK

更新日期：1989-01-01 00:00:00

abstract：:In a previous study we demonstrated a significant increase of CD5+ B subset in patients with Graves' disease (GD) compared with normal controls. The aim of this study was to compare the percentage of CD5+ B and CD5- B cells in GD with that in different forms of autoimmune and non immune-mediated thyroid diseases. Seve...

journal_title：Endocrine research

authors： Afeltra A,Ferri GM,Amoroso A,Leri O,Pellegrino C,Guido F,Garzia P,Paggi A

更新日期：1997-02-01 00:00:00

abstract：:The enzyme, 3 beta-hydroxysteroid dehydrogenase/delta 5-4 isomerase (3 beta-HSD) is an essential element in the biosynthetic pathway for potent adrenal steroid hormones that appear to regulate maturation of many tissues in utero and are critical for homeostasis after birth. The results of prior studies are suggestive ...

journal_title：Endocrine research

authors： Parker CR Jr,Faye-Petersen O,Stankovic AK,Mason JI,Grizzle WE

更新日期：1995-02-01 00:00:00

abstract：:Comparison of binding of 125I-porcine FSH to porcine granulosa cells from small and large ovarian follicles indicated that binding is dependent on both time and temperature. At 37 C, binding of ligand is more than four times higher in cells from small follicles than in cells from large follicles within 30 minutes of t...

journal_title：Endocrine research

authors： LaBarbera AR

更新日期：1994-02-01 00:00:00

abstract：:The objective of the current investigation was to study adrenomedullary and glycemic responses to stress in soft-shelled turtles, Lissemys p. punctata. Dehydration (7 days) and formalin (formaldehyde 1%, 0.1 mL/100 g body wt. daily for 7 days) stress-stimulated adrenomedullary activity at histological (by increasing t...

journal_title：Endocrine research

authors： Ray PP,Sarkar S,Chaudhuri-Sengupta S,Maiti BR

更新日期：2008-01-01 00:00:00

abstract：:Addition of cAMP (as the dibutyryl compound) to a primary culture of mouse Leydig cells caused the accumulation of a protein, i(b), with the same dependence on cAMP concentration as the increase in testosterone synthesis. Stimulation of both protein i(b) and testosterone production were inhibited by cycloheximide. Add...

journal_title：Endocrine research

authors： Pon LA,Epstein LF,Orme-Johnson NR

更新日期：1986-01-01 00:00:00

abstract：:The liver is known to be sensitive to dietary challenge and to reduction in its functional mass. To investigate the influence of the vitamin D endocrine system on the hepatic growth response, liver DNA synthesis (S phase of cell cycle) was primed by dietary manipulation (high carbohydrate/protein-free diet x 3 d follo...

journal_title：Endocrine research

authors： Ethier C,Goupil D,Gascon-Barré M

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to investigate the effect of pioglitazone on serum uric acid (UA) levels and several diabetic parameters in drug-naïve subjects with type 2 diabetes mellitus (T2DM). PATIENTS AND METHODS:The patients (n = 68) received 7.5-30 mg/day pioglitazone monotherapy. They were divided into t...

journal_title：Endocrine research

authors： Kutoh E,Hori T

更新日期：2013-08-01 00:00:00

abstract：:Recent studies from our laboratory have shown that human chorionic gonadotropin (hCG), human luteinizing hormone (hLH), and CG-like proteins from Xanthomonas maltophilia (xCG) and Candida albicans (CaCGLP) induce Candida albicans transition from blastospores to hyphal forms. Xanthomonas maltophilia CG-like protein (xC...

journal_title：Endocrine research

authors： Caticha O,Odell WD

更新日期：1994-02-01 00:00:00

abstract：PURPOSE:Monthly regimen of minodronate for osteoporosis more than two years has not been reported yet. The aim of this study is to elucidate the effect of monthly minodronate (M-MIN) on bone mineral density (BMD) and serum pentosidine (Pen) during 27 months. MATERIALS AND METHODS:The study consisted of 52 newly treate...

journal_title：Endocrine research

authors： Ohishi T,Fujita T,Suzuki D,Nishida T,Yamamoto K,Okabayashi R,Ushirozako H,Banno T,Matsuyama Y

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVE:To investigate whether 25-hydroxyvitamin D [25(OH)D] can mediate effects without being converted to 1α,25-dihydroxyvitamin D [1,25(OH)2D]. METHODS:Vitamin D3 (VD3) was injected intramuscularly to 25-hydroxyvitamin D-1α-hydroxylase [1α(OH)ase] gene knockout (KO) male mice with a dose of 10,000 IU per week for...

journal_title：Endocrine research

authors： Zhang ZL,Ding XF,Tong J,Li BY

更新日期：2011-01-01 00:00:00

abstract：:X-linked adrenoleukodystrophy (X-ALD) is the most common peroxisomal disorder characterized by abnormal accumulation of saturated very long chain fatty acids in tissues and body fluids with predominance in brain white matter and adrenal cortex. The clinical phenotype is highly variable ranging from the severe childhoo...

journal_title：Endocrine research

authors： Gärtner J,Dehmel T,Klusmann A,Roerig P

更新日期：2002-11-01 00:00:00

abstract：:CYP17 is not expressed in adult mouse adrenal glands but is expressed in a subset of fetal adrenocortical cells, indicating the potential to produce both corticosterone and cortisol during murine embryogenesis. CYP11A is expressed in the fetal adrenal but also in developing hindgut, which will form the colon, and in c...

journal_title：Endocrine research

authors： Keeney DS

更新日期：1995-02-01 00:00:00

abstract：AIM:To evaluate, retrospectively, the frequency of antithyroid antibodies (ATA) in patients with type 1 diabetes (T1D). MATERIALS AND METHODS:Antithyroperoxidase antibodies (TPO-Ab), antithyroglobulin antibodies (TG-Ab), and antithyroid-stimulating hormone receptor antibodies (TSHR-Ab) were determined by enzyme-linked...

journal_title：Endocrine research

authors： Sakly W,Mankaï A,Achour A,Thabet Y,Ouertani M,Boughammoura L,Harbi A,Chaieb L,Sfar MT,Ghedira I

更新日期：2012-01-01 00:00:00

abstract：PURPOSE:To determine whether daily oral micronized progesterone affects bone turnover, as estimated by serum and urine biochemical markers, in postmenopausal women on long-term estrogen replacement therapy (ERT). METHODS:We recruited 14 women aged 65 or older to participate in a 9-week trial with micronized progestero...

journal_title：Endocrine research

authors： Azizi G,Hansen A,Prestwood KM

更新日期：2003-05-01 00:00:00

abstract：:The presence of vasoactive intestinal peptide and neuropeptide Y in thyroid nerves and their effects on thyroid blood flow are well known. However, the effects of these two neuropeptides on the various processes involved in thyroid hormone biosynthesis and release have not been fully explored. We have now tested these...

journal_title：Endocrine research

authors： Pietrzyk Z,Michalkiewicz M,Huffman LJ,Hedge GA

更新日期：1992-01-01 00:00:00

abstract：:The effect of crowding on the pituitary-gonadal axis was studied in adult male rats. Crowding reduced body weight gain, did not alter relative adrenal weight and increased relative testis weight. Neither basal levels of corticosterone nor its response to acute stress were altered by crowding. Likewise, LH secretion wa...

journal_title：Endocrine research

authors： Armario A,Lopez-Calderón A

更新日期：1986-01-01 00:00:00

abstract：:Neuropeptide Y (NPY) and calcitonin gene-related peptide (CGRP) are both intrapancreatic neuropeptides that are known to inhibit stimulated insulin secretion. In the present study, we examined their influences on basal and stimulated glucagon and insulin secretion in the mouse. Either NPY or CGRP was injected intraven...

journal_title：Endocrine research

authors： Pettersson M,Lundquist I,Ahrén B

更新日期：1987-01-01 00:00:00

abstract：:The recent cloning of a family of melanocortin receptors (MC-R) has identified five distinct G protein- and adenylate cyclase-coupled receptors. The MC2-receptor (MC2-R) preferentially binds ACTH. It is expressed in the adrenal cortex and is hence considered to be the ACTH receptor. The MC5-receptor (MC5-R) binds ACTH...

journal_title：Endocrine research

authors： Liakos P,Chambaz EM,Feige JJ,Defaye G

更新日期：1998-08-01 00:00:00

abstract：:Several lines of evidence have suggested that the nuclear receptor Steroidogenic Factor-1 (SF-1 or Ad4BP) may be directly involved in the cAMP-dependent regulation of steroid hydroxylase genes in adrenocortical cells. In the bovine CYP17 gene, which encodes the cytochrome P450 17alpha-hydroxylase, an SF-1 site is pres...

journal_title：Endocrine research

authors： Lund J,Jacob A,Aesöy R,Yri OE,Mellgren G

更新日期：1998-08-01 00:00:00

abstract：:The MA-10 mouse Leydig tumor cell line produces large amounts of steroids only in response to hormonal stimulation while the R2C rat Leydig tumor cell line is constitutively steroidogenic in nature. In an effort to uncover the potential reasons for constitutive steroidogenesis in R2C cells, we have recently shown that...

journal_title：Endocrine research

authors： Rao RM,Jo Y,Babb-Tarbox M,Syapin PJ,Stocco DM

更新日期：2002-11-01 00:00:00

abstract：:The purpose of this study was to examine the effects of exercise on anterior pituitary hormones (adrenocorticotropic hormone (ACTH), leutinizing hormone (LH) and growth hormone) as well as on cortisol at low altitude (350 meters below the sea level) and to compare these effects with those at a moderate level altitude ...

journal_title：Endocrine research

authors： Bashir N,el-Migdadi F,Hasan Z,al-Hader AA,Wezermes I,Gharaibeh M

更新日期：1996-08-01 00:00:00