Search Results - "Koos, R D"

Activation of vascular endothelial growth factor gene transcription by hypoxia-inducible factor 1 by Forsythe, Jo A., Jiang, Bing-Hua, Iyer, Narayan V., Agani, Faton, Leung, Sandra W., Koos, Robert D., Semenza, Gregg L.

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Increased expression of vascular endothelial growth/permeability factor in the rat ovary following an ovulatory gonadotropin stimulus: potential roles in follicle rupture by KOOS, R. D

“…Ovulation is accompanied by a large increase in the permeability of the capillaries surrounding the follicle, beginning a few hours after the ovulatory…”
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Vascular endothelial growth factor/vascular permeability factor expression in the rat uterus: rapid stimulation by estrogen correlates with estrogen-induced increases in uterine capillary permeability and growth by Cullinan-Bove, K, Koos, R D

“…In the uterus, estrogen causes a rapid increase in microvascular permeability, followed later by growth of the endometrium, including the richly vascular…”
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Brain and Heart Sodium Channel Subtype mRNA Expression in Rat Cerebral Cortex by Yarowsky, Paul J., Krueger, Bruce K., Olson, C. Erik, Clevinger, Ernest C., Koos, Robert D.

“…The expression of mRNAs coding for the α subunit of rat brain and rat heart sodium channels has been studied in adult and neonatal rat cerebral cortex using…”
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Detection of aromatase and keratinocyte growth factor expression in breast tumors using reverse transcription-polymerase chain reaction by Koos, R D, Banks, P K, Inkster, S E, Yue, W, Brodie, A M

“…It has been proposed that local production of estrogen may contribute to breast tumor growth, in part by regulating growth factor production. In view of this,…”
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Cyclic adenosine 3',5'-monophosphate-induced ovulation in the perfused rat ovary and its mediation by prostaglandins by BRANNSTROM, M, KOOS, R. D, LE MAIRE, W. J, JANSON, P. O

“…The role and mechanism of action of cyclic adenosine 3',5'-monophosphate (cAMP) in the ovulatory process was investigated by using the in vitro-perfused rat…”
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Stimulation of endothelial cell proliferation by rat granulosa cell-conditioned medium by Koos, R D

“…The ability of granulosa cells to produce mitogenic factors for vascular endothelial cells, factors which could potentially mediate angiogenesis in the ovary,…”
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Inhibition of follicle-stimulating hormone-induced ovulation by indomethacin in the perfused rat ovary by J H Sogn, T E Curry, Jr, M Brännström, W J Lemaire, R D Koos, H Papkoff, P O Janson

“…In isolated, perfused ovaries of rats treated with pregnant mare's serum gonadotropin (PMSG), purified preparations of ovine follicle-stimulating hormone (FSH)…”
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Inhibitors of mammalian tissue collagenase and metalloproteinases suppress ovulation in the perfused rat ovary by Brännström, M, Woessner, Jr, J F, Koos, R D, Sear, C H, LeMaire, W J

“…We have examined the effects of a new synthetic inhibitor of mammalian tissue collagenase, CI-1…”
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The effect of human follicular fluid on endothelial cells: proliferation and DNA synthesis by ROSE, B. I, KOOS, R. D

“…Human follicular fluid has been reported to cause angiogenesis. Although endothelial cell mitogenesis is a major component of the process of angiogenesis, the…”
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Perfusion of the rat ovary in vitro: methodology, induction of ovulation, and pattern of steroidogenesis by KOOS, R. D, JACCARINO, F. J, MAGARIL, R. A, LE MAIRE, W. J

“…A method for perfusion of the rat ovary in vitro for the study of ovulation was developed and characterized. Immature rats (27-29 days old) were primed with 20…”
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Aromatase and other inhibitors in breast and prostatic cancer by Brodie, A M, Banks, P K, Inkster, S E, Son, C, Koos, R D

“…Estrogens have an important role in the growth of breast and other hormone-sensitive cancers. We have shown that 4-hydroxyandrostenedione (4-OHA) selectively…”
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Relaxin stimulates uterine edema via activation of estrogen receptors: blockade of its effects using ICI 182,780, a specific estrogen receptor antagonist by Pillai, S B, Rockwell, L C, Sherwood, O D, Koos, R D

“…Relaxin's ability to stimulate uterine growth is well established. The mechanisms by which relaxin exerts this effect, however, remain unclear. In light of…”
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Developmental regulation of vascular endothelial growth/permeability factor messenger ribonucleic acid levels in and vascularization of the villous placenta during baboon pregnancy by Hildebrandt, V A, Babischkin, J S, Koos, R D, Pepe, G J, Albrecht, E D

“…Vascular endothelial growth/permeability factor (VEG/PF) has an important role in angiogenesis; however, very little is known about the developmental…”
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Detection of prolactin receptor (PRL-R) mRNA in the rat hypothalamus and pituitary gland by Chiu, S, Koos, R D, Wise, P M

“…Prolactin receptor (PRL-R) mRNAs exist in several tissues where prolactin is known to act including the liver, testes, prostate, ovary, mammary gland, adrenal…”
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The regulation of granulosa cell proopiomelanocortin messenger ribonucleic acid by androgens and gonadotropins by Melner, M H, Young, S L, Czerwiec, F S, Lyn, D, Puett, D, Roberts, J L, Koos, R D

“…We have previously demonstrated the presence of proopiomelanocortin (POMC) messenger RNA (mRNA) in rat granulosa cells. This study examines the unique,…”
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Ovulations in rat ovaries perfused in vitro with follicle-stimulating hormone by M Shaykh, W J LeMaire, H Papkoff, T E Curry, Jr, J H Sogn, R D Koos

“…Using the model of the isolated perfused rat ovary, we have found that highly purified ovine follicle-stimulating hormone (FSH) preparations cause ovulation…”
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Expression of basic fibroblast growth factor in the rat ovary: detection of mRNA using reverse transcription-polymerase chain reaction amplification by Koos, R D, Olson, C E

“…Development of the ovarian follicle and corpus luteum involves proliferation and differentiation of several cell types: granulosa cells, thecal cells, and…”
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Conditional over-expression of estrogen receptor alpha in a transgenic mouse model by HRUSKA, Kathleen S, TILLI, Maddalena T, FLAWS, Jodi A, SHUXUN REN, COTARLA, Ion, KWONG, Theresea, MINGLIN LI, FONDELL, Joseph D, HEWITT, Judy A, KOOS, Robert D, FURTH, Priscilla A

“…Attempts to delineate the mechanisms of estrogen action have promoted the creation of several estrogen receptor alpha (ERalpha) mouse models in the past…”
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Developmental increase in low density lipoprotein receptor messenger ribonucleic acid levels in placental syncytiotrophoblasts during baboon pregnancy by Albrecht, E D, Babischkin, J S, Koos, R D, Pepe, G J

“…We have previously shown that there was an estrogen-regulated developmental increase in low density lipoprotein (LDL) uptake by placental syncytiotrophoblasts…”
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