Search Results - "MEDAN, Mohamed S"

Ovarian Dynamics and Their Associations with Peripheral Concentrations of Gonadotropins, Ovarian Steroids, and Inhibin During the Estrous Cycle in Goats by MEDAN, Mohamed S, WATANABE, Gen, SASAKI, Kazuaki, SHARAWY, Sayed, GROOME, Nigel P, TAYA, Kazuyoshi

“…Ovarian changes determined by daily transrectal ultrasound and its relationship with FSH, LH, estradiol-17β, progesterone, and inhibin were investigated in…”
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Immunization of goats against inhibin increased follicular development and ovulation rate by Sasaki, K.(Hitachi Ltd., Kokubunji, Tokyo (Japan). Central Research Lab.), Medan, M.S, Watanabe, G, Sharawy, S, Taya, K

“…In the present study, two experiments were conducted to induce superovulation in goats using passive and active immunization against inhibin. In the first…”
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Effects of experimental cryptorchidism on sperm motility and testicular endocrinology in adult male rats by Ren, L.(Gifu Univ. (Japan)), Medan, M.S, Ozu, M, Li, C, Watanabe, G, Taya, K

“…The effect of induced cryptorchidism on testicular function and sperm motility was investigated. Bilateral cryptorchidism was created surgically in adult male…”
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A New Alternative Method for Superovulation Using Passive Immunization Against Inhibin in Adult Rats by ISHIGAME, Harumichi, MEDAN, Mohamed S, WATANABE, Gen, ZHANGUAN SHI, KISHI, Hisahi, ARAI, Koji Y, TAYA, Kazuyoshi

“…The present study was undertaken to investigate the effects of passive immunoneutralization of endogenous inhibin on ovulation rate and embryo development in…”
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Expression of inhibin/activin subunits in the ovaries of fetal and neonatal mice by Weng, Q.(Beijing Forestry Univ. (China)), Wang, H, Medan, M.S, Jin, W.Z, Xia, G, Watanabe, G, Taya, K

“…In the present study, the expression of inhibin/activin subunits in the mouse ovary from 13 days post-coitus (dpc) to 30 days postpartum (dpp) was…”
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Inhibin: Regulation of reproductive function and practical use in females by Medan, M.S.(Suez Canal Univ., Ismailia (Egypt)), Arai, K.Y, Watanabe, G, Taya, K

“…Inhibins are gonadal glycoprotein hormones selectively and potently inhibiting follicle-stimulating hormone (FSH) secretion from the pituitary gland. Inhibins…”
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Immunolocalization of nerve growth factor (NGF) and its receptors (TrkA and p75LNGFR) in the reproductive organs of Shiba goats by Ren, L.Q.(Gifu Univ. (Japan)), Medan, M.S, Weng, Q, Jin, W, Li, C.M, Watanabe, G, Taya, K

“…The objective of this study was to determine the immunolocalization of NGF and its receptors (TrkA and p75LNGFR) in the reproductive tract of the Japanese…”
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Active immunization against inhibin improves superovulatory response to exogenous FSH in cattle by Takedomi, T.(National Federation of Agricultural Cooperative Associations, Sapporo (Japan). Sapporo Branch), Kishi, H, Medan, M.S, Aoyagi, Y, Konishi, M, Itoh, T, Yazawa, S, Watanabe, G, Taya, K

“…The effect of active immunization against inhibin on the response to superovulatory treatment by porcine FSH (pFSH) was investigated in cattle. Japanese black…”
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Effect of echo-guided high-intensity focused ultrasound ablation on localized experimental tumors by Sasaki, K.(Hitachi Ltd., Kokubunji, Tokyo (Japan). Central Research Lab.), Medan, M.S, Azuma, T, Kawabata, K, Shimoda, M, Umemura, S

“…We fabricated a prototype 3.25-MHz split-focus therapeutic transducer combined with a small 6.5-MHz imaging ultrasonic probe for transrectal treatment of…”
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Follicular and hormonal dynamics during the estrous cycle in goats by Medan, Md.S.(Tokyo Univ. of Agriculture and Technology, Fuchu (Japan)), Watanabe, G, Sasaki, K, Groome, N.P, Sharawy, S, Taya, K

“…Transrectal ultrasonography of ovaries was performed daily in 6 goats for 3 consecutive estrous cycles. Blood samples collected daily were measured for…”
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The Effect of Active Immunization against Inhibin on Gonadotropin Secretions and Follicular Dynamics during the Estrous Cycle in Cows by MEDAN, Mohamed S., TAKEDOM, Toshiro, AOYAGI, Yoshito, KONISHI, Masato, YAZAWA, Shigeto, WATANABE, Gen, TAYA, Kazuyoshi

“…The hypothesis of the present study is that active immunization of cows against inhibin would neutralize endogenous inhibin, increase circulating levels of…”
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Seasonal Changes in Immunolocalization of Inhibin/Activin Subunits and Testicular Activity in Wild Male Raccoon Dogs (Nyctereutes procyonoides) by WENG, Qiang, MEDAN, Mohamed S., XU, Meiyu, TSUBOTA, Toshio, WATANABE, Gen, TAYA, Kazuyoshi

“…Thirty-four pairs of testes from wild adult raccoon dogs (Nyctereutes procyonoides) were obtained between September 2000 and May 2003. The cellular…”
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Immunolocalization of Steroidogenic Enzymes in the Corpus Luteum and Placenta of the Japanese Shiba Goat by WENG, Qiang, MEDAN, Mohamed S., REN, LongQuan, WATANABE, Gen, TSUBOTA, Toshio, TAYA, Kazuyoshi

“…In this study, we performed immunohistochemistry of cholesterol side-chain cleavage cytochrome P450 (P450scc), 3β-hydroxysteroid dehydrogenase (3βHSD),…”
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Changes in serum inhibin levels and immunolocalization of inhibin/activin subunits during the breeding season in the wild male Japanese black bear (Ursus thibetanus japonicus) by Weng, Qiang, Medan, Mohamed S, Okano, Tsukasa, Murase, Tetsuma, Tsubota, Toshio, Xu, Meiyu, Watanabe, Gen, Taya, Kazuyoshi

“…The objective of this study was to investigate the changes in secretion of inhibin and cellular localization of inhibin alpha and inhibin/activin (beta(A) and…”
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Immunolocalization of Steroidogenic Enzymes in the Fetal, Neonatal and Adult Testis of the Shiba Goat by WENG, Qiang, MEDAN, Mohamed S., REN, LongQuan, WATANABE, Gen, TSUBOTA, Toshio, TAYA, Kazuyoshi

“…The localizations of steroidogenic enzymes (P450scc, 3βHSD, P450c17 and P450arom) in testes of Shiba goats were investigated by immunohistochemistry. P450scc,…”
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Passive immunoneutralization of endogenous inhibin increases ovulation rate in miniature Shiba goats by Medan, M.S. (Tokyo Univ. of Agriculture and Technology, Fuchu (Japan)), Watanabe, G, Nagura, Y, Kanazawa, H, Fujita, M, Taya, K

“…We reported previously that passive immunization against inhibin enhances follicular growth and increases the ovulation rate. However, the ovulation rate was…”
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Comparative changes in the serum concentrations of inhibin-B, prolactin, gonadotropins and steroid hormones at different reproductive states in domestic turkey hens by Khalil, H.A., Suez Canal Univ., Ismailia (Egypt), Hanafy, A.M, Saleh, S.Y, Medan, M.S

“…The present study was undertaken to compare the changes in circulating levels of inhibin-B, prolactin, follicle-stimulating hormone (FSH), luteinizing hormone…”
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Effects of bilateral efferent duct ligation on sperm motility and secretion of FSH, LH, inhibin, and testosterone in adult male rats by Ren, Longquan, Medan, Mohamed S, Li, Chunmei, Weng, Qiang, Kawaguchi, Maiko, Watanabe, Gen, Taya, Kazuyoshi

“…Effects of bilateral efferent duct ligation (EDL) on sperm motility and testicular endocrinology were investigated in adult male rats. Bilateral EDL was…”
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Plasma concentrations of immunoreactive (ir)-inhibin, gonadotropins and steroid hormones during the ovulatory cycle of the duck by Yang, P.X.(University of Arkansas for Medical Sciences (USA), Medan, M.S, Arai, K.Y, Watanabe, G, Taya, K

“…The present study was undertaken to determine changes in circulating levels of immnoreactive (ir)-inhibin, FSH, LH, estradiol-17beta, progesterone, and…”
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Immunization against endogenous inhibin increases normal oocyte/embryo production in adult mice by Medan, Mohamed S, Wang, Haibin, Watanabe, Gen, Suzuki, Akira K, Taya, Kazuyoshi

“…The objectives of the present study were to induce super-ovulation in adult mice by immunoneutralization of endogenous inhibin and to investigate embryo…”
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