Luteinizing Hormone

neuropeptide Y ; Rattus norvegicus







53 Article(s)
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1 16259968 NMDA receptors mediate feeding elicited by neuropeptide Y in the lateral and perifornical hypothalamus. 2005 Nov 23 1
2 14726443 Estrogen Induces Neuropeptide Y (NPY) Y1 receptor gene expression and responsiveness to NPY in gonadotrope-enriched pituitary cell cultures. 2004 May 1
3 14622430 Neuropeptide Y (NPY) delays the oestrogen-induced luteinizing hormone (LH) surge in the ovariectomized ewe: further evidence that NPY has a predominant negative effect on LH secretion in the ewe. 2003 Nov 2
4 12011801 Effects of leptin and neuropeptide Y (NPY) on hormones release in female rats. 2002 Apr 2
5 11287104 A GABA-neuropeptide Y (NPY) interplay in LH release. 2001 Mar 7
6 11408782 Release of luteinizing hormone from the anterior pituitary gland in vitro can be concurrently regulated by at least three peptides: gonadotropin-releasing hormone, oxytocin and neuropeptide Y. 2001 Jun 6
7 10844577 Evidence suggesting that the potentiating action of neuropeptide Y on luteinizing hormone (LH)-releasing hormone-induced LH release remains unaltered in aged female rats. 2000 Jun 1
8 10198294 Many LH peaks are needed to physiologically stimulate testosterone secretion: modulation by fasting and NPY. 1999 Apr 6
9 10433227 Role of protein kinase C in facilitation of luteinizing hormone (LH)-releasing hormone-induced LH surges by neuropeptide Y. 1999 Aug 6
10 10465275 Evidence that the inhibition of luteinizing hormone secretion exerted by central administration of neuropeptide Y (NPY) in the rat is predominantly mediated by the NPY-Y5 receptor subtype. 1999 Sep 4
11 10537146 Evidence that stimulation of two modalities of pituitary luteinizing hormone release in ovarian steroid-primed ovariectomized rats may involve neuropeptide Y Y1 and Y4 receptors. 1999 Nov 1
12 10537170 Morphological evidence for direct interaction between arcuate nucleus neuropeptide Y (NPY) neurons and gonadotropin-releasing hormone neurons and the possible involvement of NPY Y1 receptors. 1999 Nov 3
13 9449643 Absence of increased neuropeptide Y neuronal activity before and during the luteinizing hormone (LH) surge may underlie the attenuated preovulatory LH surge in middle-aged rats. 1998 Feb 4
14 8536645 Disinhibition from opioid influence augments hypothalamic neuropeptide Y (NPY) gene expression and pituitary luteinizing hormone release: effects of NPY messenger ribonucleic acid antisense oligodeoxynucleotides. 1996 Jan 1
15 8612536 L-arginine/nitric oxide amplifies the magnitude and duration of the luteinizing hormone surge induced by estrogen: involvement of neuropeptide Y. 1996 May 1
16 8625896 Expression and regulation of neuropeptide Y messenger ribonucleic acid in cultured immature rat Leydig and Sertoli cells. 1996 Apr 1
17 8770933 Morphological and pharmacological evidence for neuropeptide Y-galanin interaction in the rat hypothalamus. 1996 Jul 2
18 8940349 An interactive physiological role of neuropeptide Y and galanin in pulsatile pituitary luteinizing hormone secretion. 1996 Dec 3
19 7828530 Unmasking of neuropeptide-Y inhibitory effects on in vitro gonadotropin secretion from pituitaries of metestrous, but not proestrous, rats. 1995 Jan 1
20 7820369 Neuropeptide-Y neurons projectioning to the medial septum-diagonal band do not have access to fenestrated capillaries in the rat brain. 1994 Oct 1
21 8232770 Effects of neuropeptide Y on gonadotropin and prolactin release in normal, castrated or flutamide-treated male rats. 1993 Jun 1
22 8243291 Estrogen alters the effects of neuropeptide-Y on luteinizing hormone and follicle-stimulating hormone release in female rats at the level of the anterior pituitary gland. 1993 Dec 5
23 8335129 [Changes in secretion of pituitary hormones after neuropeptide Y administration into the third cerebral ventricle]. 1993 Jan-Feb 1
24 8344213 Role of neuropeptide-Y in episodic luteinizing hormone release in ovariectomized rats: an excitatory component and opioid involvement. 1993 Aug 10
25 8380374 Neuropeptide Y administered chronically into the lateral ventricle profoundly inhibits both the gonadotropic and the somatotropic axis in intact adult female rats. 1993 Jan 1
26 8404658 Hyperprolactinemia suppresses the luteinizing hormone responses to N-methyl-D-aspartate, epinephrine, and neuropeptide-Y in male rats. 1993 Nov 4
27 1317781 Involvement of the Y-1 receptor subtype in the regulation of luteinizing hormone secretion by neuropeptide Y in rats. 1992 Jun 5
28 1361458 Neuropeptide Y: a novel neuroendocrine peptide in the control of pituitary hormone secretion, and its relation to luteinizing hormone. 1992 Jan 2
29 1391313 Central actions of neuropeptide-Y may provide a neuromodulatory link between nutrition and reproduction. 1992 Jun 4
30 1425443 Neuropeptide-Y innervation of beta-endorphin-containing cells in the rat mediobasal hypothalamus: a light and electron microscopic double immunostaining analysis. 1992 Nov 4
31 1703484 Expression of neuropeptide Y precursor-immunoreactivity in the hypothalamic dopaminergic tubero-infundibular system during lactation in rodents. 1991 Feb 2
32 1850349 Neuropeptide Y modulates the binding of a gonadotropin-releasing hormone (GnRH) analog to anterior pituitary GnRH receptor sites. 1991 May 5
33 1913187 Neuropeptide Y and food intake in fasted rats: effect of naloxone and site of action. 1991 Jun 28 2
34 2067991 Interactions between neuropeptide Y, luteinizing hormone-releasing hormone and estradiol in the control of luteinizing hormone release from cultured ovine pituitary cells. 1991 Mar-Apr 1
35 1696888 Neuropeptide-Y enhances luteinizing hormone (LH)-releasing hormone-induced LH release and elevations in cytosolic Ca2+ in rat anterior pituitary cells: evidence for involvement of extracellular Ca2+ influx through voltage-sensitive channels. 1990 Sep 5
36 2109684 Direct neuropeptide Y-induced modulation of gonadotrope intracellular calcium transients and gonadotropin secretion. 1990 May 1
37 2126661 The role of neuropeptide Y (NPY) in control of gonadotropin and prolactin release in the rat. 1990 Sep 2
38 2248479 Role of neuropeptide Y in reproductive function. 1990 1
39 2404749 An opioid-neuropeptide-Y transmission line to luteinizing hormone (LH)-releasing hormone neurons: a role in the induction of LH surge. 1990 Feb 2
40 2661205 Neuropeptide-Y suppresses pulsatile secretion of luteinizing hormone in ovariectomized rats: possible site of action. 1989 Jul 2
41 19210463 Dynamic changes in neuropeptide y concentrations in the median eminence in association with preovulatory luteinizing hormone release in the rat. 1989 Apr 1 3
42 3062832 Regulation of luteinizing hormone secretion by neuropeptide Y in rats: hypothalamic and pituitary actions. 1988 4
43 3068709 Studies on the physiological role and mechanism of action of neuropeptide Y in the regulation of luteinizing hormone secretion in the rat. 1988 Nov 1
44 3282878 Evidence that hypothalamic neuropeptide Y secretion decreases in aged male rats: implications for reproductive aging. 1988 May 2
45 2448757 Effects of neuropeptide Y, NPY analog (norleucine4-NPY), galanin and neuropeptide K on LH release in ovariectomized (ovx) and ovx estrogen, progesterone-treated rats. 1987 Sep-Oct 5
46 2824175 Interactions between neuropeptide Y and adrenergic systems in the stimulation of luteinizing hormone release in steroid-primed ovariectomized rats. 1987 Dec 9
47 3116511 Effects of neuropeptide Y on LH, FSH and TSH release in male rats. 1987 May-Jun 1
48 3542517 Neuropeptide Y enhances the release of luteinizing hormone (LH) induced by LH-releasing hormone. 1987 Mar 3
49 3552624 Neuropeptide Y levels in microdissected regions of the hypothalamus and in vitro release in response to KCl and prostaglandin E2: effects of castration. 1987 May 2
50 3839557 Comparison of the effects of neuropeptide Y and adrenergic transmitters on LH release and food intake in male rats. 1985 Aug 19 2