Before ２０１２

1) Yamamoto Y, Yuto N, Yamamoto T, Kaewmanee S, Shiina O, Mouri Y, Narushima E, Katayanagi M, Sugimura K, Nagaoka K, Watanabe G & Taya K. Secretory pattern of inhibin during estrous cycle and pregnancy in African (Loxodonta africana) and Asian (Elephas maximus) elephants. Zoo Biology 31, 511-522, 2012.

2) Kandiel MMM, Watanabe G, Abou-El Roos MEA, Abdel-Ghaffar AE, Sosa GA, El-Azab AEI, Nagaoka K, Li JY, Manabe N & Taya K. Follicular turnover and hormonal association in postpartum goats during early and late lactation. Journal of Reproduction and Development 58(1), 161-168, 2012.

3) Shen Y, Liu Y, Ma J, Tian Y, Ma X, Zhang H, Weng J, Liu S, Xu M, Weng Q, Watanabe G & Taya K. Immunoreactive of c-kit receptor protein during the prehibernation period in the oviduct of the Chinese brown frog, Rana Chensinensis. Journal of Veterinary Medical Science 74(2), 209-213, 2012.

4) Weng Q, Tsubota T, Dai M, Tian Y, Zhang H, Xu M, Watanabe G & Taya K. Immunolocalization of steroidogenic enzymes and its expression during the breeding season in the testes of the wild raccoon dogs (Nyctereutes procyonoides). Animal Science Journal 83, 535-542, 2012.

5) Yamamoto Y, Yamamoto T, Yuto N, Hildebrandt TB, Lueders I, Wibbelt G, Shiina O, Mouri Y, Sugimura K, Sakamoto S, Kaewmanee S, Nagaoka K, Watanabe G & Taya K. The secretory pattern and source of immunoreactive prolactin in pregnant African (Loxodonta africana) and Asian (Elephas maximus) elephants. Journal of Reproduction and Development 58(1), 104-110, 2012.

6) Katsumata E, Ueda Y, Arai K, Katsumata H, Kishimoto M, Watanabe G & Taya K. Circulating testosterone and inhibin levels at different ages in the male beluga (Delphinapterus leucas). Journal of Veterinary Medical Science 74(3), 293-300, 2012.

7) Sheng X, Zhang H, Zhang W, Song M, Hu X, Zhang M, Liu S, Xu M, Weng Q, Watanabe G & Taya K. Seasonal changes in immunoreadtivity of activin signaling component proteins in the wild ground squirrel testes. Journal of Reproduction and Development 58 (1), 2012,126-131, 2012.

8) Higaki S, Takumi K, Itoh M, Watanabe G, Taya K, Shimizu K, Hayashi M & Oishi T. Response of ERβ and aromatase expression in the monkey hippocampal formation to ovariectomy and menopause. Neuroscience Research 72, 148-154, 2012.

9) Pan L, Jaroenporn S, Yamamoto T, Nagaoka K, Azumano I, Onda M, Watanabe G & Taya K. Effects of pantothenic acid supplement on the secretion of steroids from adrenal cortex in female rats. Reproductive Medicine and Biology 11(2), 101-104, 2012.

10) Li B, Sheng X, Song M, Zhang H, Weng J, Zhang M, Hu X, Zhou J, Xu M, Weng Q, Watanabe G & Taya K. Expression of nerve growth factor and its receptors TrkA and p75 in the uterus of wild female ground squirrel (Citellus dauricus Brandt). General and Comparative Endocrinology 176, 62-69, 2012.

11) Liu F, Chen J, Shi F, Wang T, Taya K & Watanabe G. Phytosterol boosts the adrenal response to chronic phytosterol in male Japanese quail. Endocrine 41(2), 338-341, 2012.

12) Li CM, Li Z, Suzuki AK, Fujitani Y, Jigami J, Nagaoka K, Watanabe G & Taya K. Effects of exposure to nanoparticle-rich diesel exhaust on adrenocortical function in adult male mice. Toxicology Letters 209, 277-281, 2012.

13) Zhang M, Sheng X, Zhang H, Wang Q, Xu M, Weng Q, Watanabe G & Taya K. Seasonal changes in morphology and immunoreactivity of PDGF-A and its receptor PDGFR-α in the epididymis of wild ground squirrels (Citellus dauricus Brandt). Journal of Reproduction and Development 58(3), 353-359, 2012.

14) Hasegawa A, Mochida K, Matoba S, Yonezawa K, Ohta A, Watanabe G, Taya K & Ogura A. Efficient production of offspring from Japanese wild-derived strains of mice (Mus musculus molossinus) by improved assisted reproductive technologies. Biology of Reproduction 86(5), (167), 1-7, 2012.

15) Wei Q, Shi F, He J, Xie C, Xu K, Zhang W, Sun S, Fedail J, Watanabe G & Taya K. Effects of exogenous 17β-estradiol on follicular development in the neonatal and immature mouse in vivo. Reproductive Medicine and Biology 11, 135-141, 2012.

16) Korosue K, Murase H, Sato F, Ishimaru M, Harada T, Watanabe G, Taya K & Nambo Y. Successful induction of lactation in a barren Thoroughbred mare: growth of a foal raised on induced lactation and the corresponding maternal hormone profiles. Journal of Veterinary Medical Science 74(8), 995-1002, 2012.

17) Ishii M, Yamauchi T, Matsumoto K, Watanabe G, Taya K & Chatani F. Maternal age and reproductive function in female Sprague-Dawley rats. The Journal of Toxicological Sciences 37(3), 631-638, 2012.

18) Dhakal P, Otsuka A, Nambo Y, Harada T, Sato F, Nagaoka K, Watanabe G & Taya K. Circulating pituitary and gonadal hormones in spring-born Thoroughbred fillies and colts from birth to puberty. Journal of Reproduction and Development 58(5), 522-530, 2012.

19) Sheng X, Weng J, Zhang H, Li X, Zhang M, Xu M, Weng Q, Watanabe G & Taya K. Immunohistochemical localization of inhibin/activin subunits in the wild ground squirrel (Citellus dauricus Brandt) ovary. Journal of Reproduction and Development 58(5), 531-536, 2012.

20) Weng J, Li B, Sheng X, Zhang H, Hu X, Zhou J, Xu M, Weng Q, Watanabe G & Taya K. Seasonal changes in immunoreactivity of vascular endothelial factor and its receptors VEGFR1 and VEGFR2 in the uterus of wild ground squirrels (Citellus dauricus Brandt). Journal of Reproduction and Development 58(5), 537-543, 2012

21) Horii Y, Kawaguchi M, Ohta R, Hirano A, Watanabe G, Kato N, Himi T, & Taya K. Male Hatano high-avoidance rats show high aversive learing and high anxiety-like behaviors compared to male low-avoidance rats. Experimental Animals 61(5), 517-524, 2012.

22) Sato F, Hirota K, Tozaki T, Ito K, Dhakal P, Taya K, Endo Y, Murase H & Nambo Y. A case of ambiguous external genitalia in a Thoroughbred male horse with 63,X/64,XY mosaic karyotype. Journal of Veterinary Medical Science 74(10), 1327-1331, 2012.

23) Yamagishi N, Ito Y, Ramdhan DH, Yanagiba Y, Hayashi Y, Dong W, Li CM, Taneda S, Suzuki AK, Taya K, Watanabe G, Kamijima M & Nakajima T. Effect of nanoparticle-rich diesel exhaust on testicular and hippocampus steroidogenesis. Inhalation Toxicology 24(5-8), 459-467, 2012.

24) Sedqyar M, Kandiel MMM, Weng Q, Nagaoka K, Watanabe G & Taya K. Effects of sufamethazine in induction of precocious puberty in Japanese quails (Coturnix japonica) assessed through monitoring the hormonal changes and gonadal development. Journal of Reproduction and Development 58(5), 563-568, 2012.

25) Li CM, Li X, Jigami J, Hasegawa C, Suzuki AK, Zhang Y, Fujitani Y, Nagaoka K, Watanabe G & Taya K. Effect of nanoparticle-rich diesel exhaust on testosterone biosynthesis in adult male mice. Inhalation Toxicology 24(9-11), 599-608, 2012.

26) Taketa Y, Yoshida M, Inoue K, Takahashi M, Sakamoto Y, Watanabe G, Taya K, Yamate J & Nishikawa A. The newly formed corpora lutea of normal cycling rats exhibit drastic changes in steroidogenic and luteolytic gene expressions. Experimental and Toxicologic Pathology 64, 775-782, 2012.

27) Nagaoka K, Udagawa T, Richter JD. CPEB-mediated ZO-1 mRNA localization is required for epithelial tight-junction assembly and cell polarity. Nature Communications. 3, 675. doi: 10.1038/ncomms1678. 2012

28) Li X, Zhang H, Sheng X, Li B, Zhou J, Xu M, Weng Q, Watanabe G & Taya K. Immunoreactivities of androgen receptor, estrogen receptors, P450arom, P450c17 proteins in wild ground squirrels ovaries during the nonbreeding and breeding seasons. Journal of Ovarian Research, 5, 26, 2012.

29) Kaewmanee S, Watanabe G, Kishimoto M, Jin WZ, Yamamoto Y, Yamamoto T, Narushima E, Komiya T, & Taya K. Secretion of inhibin during the estrous cycle in the female Asian elephant (Elephas maximus). Journal of Veterinary Medical Sciences, 73, 77-82, 2011.

30) Ren L, Weng Q, Kishimoto M, Watanabe G, Jaroenporn S, & Taya K. Effect of short period vasectomy on FSH, LH, inhibin and testosterone secretion, and sperm motility in adult male rats. Experimental Animals, 60 (1), 47-56, 2011.

31) Kaewmanee S, Watanabe G, Keio M, Yamamoto Y, Yamamoto T, Kishimoto M, Nagaoka K, Narushima E, Katayanagi M, Nakao R, Sakurai Y, Morikubo S, Kaneko M, Yoshihara M, Yabe T, & Taya K. A surge-like increase in luteinizing hormone preceding musth in a captive bull African elephant (Loxodonta Africana). Journal of Veterinary Medical Sciences 73 (3), 379-383, 2011.

32) Hebishima T, Matsumoto Y, Watanabe G, Soma G, Kohchi C, Taya K, Hayashi Y, & Hirota Y. Oral administration of immunopotentiator from Pantoea agglomerans 1 (IP-PA1) improves the survival of B16 melanoma-inoculated model mice. Experimental Animals, 60 (2), 101-109, 2011.

33) Dhakal P, Tsunoda N, Nakai R, Nagaoka K, Nambo Y, Sato F, Taniyama H, Watanabe G, & Taya K. Post-natal dynamic changes in circulating follicle-stimulating hormone, luteinizing hormone, immunoreactive inhibin, progesterone, testosterone and estradiol-17β in throughbred colts until 6 months of age. Journal of Equine Science 22 (1), 9-15, 2011.

34) Taketa Y, Yoshida M, Inoue K, Takahashi M, Sakamoto Y, Watanabe G, Taya K, Yamate J & Nishikawa A. Differential stimulation pathways of progesterone secretion from newly formed corpora lutea in rats treated with ethylene glycol monomethyl ether, sulpiride, or atrazine. Toxicological Sciences 121(2), 267-278, 2011.

35) Dhakal P, Tsunoda N, Nakai R, Kitaura T, Harada T, Ito M, Nagaoka K, Toishi Y, Taniyama H, Watanabe G & Taya K. Annual changes in day-length, temperature, and circulating reproductive hormones in thoroughbred stallions and geldings. Journal of Equine Science 22(2), 29-36, 2011.

36) Yamamoto Y, Yamamoto T, Taya K, Watanabe G, Stansfield FJ & Allen WR. Placentation in the African elephant (Loxodonta africana). V. The trophoblast secretes placental lactogen. Placenta 32, 506-510, 2011.

37) Lu L, Zhang H, Lv N, Ma X, Tian L, Liu S, Xu M, Weng Q & Taya K. Immunolocalization of androgen receptor, aromatase cytochrome P450, estrogen receptor alpha and estrogen receptor beta proteins during the breeding season in scented glands of muskrats (Ondatra zibethicus). Zoological Science 28, 727-732, 2011.

38) Ma X, Zhang H, Weng J, Sheng X, Lu L, Hu X, Liu S, Xu M, Weng Q, Watanabe G & Taya K. Immunolocalization of inhibin/activin subunit proteins during the breeding season in testes and scented glands of muskrats (Ondatra zibethicus). Journal of Veterinary Medical Sciences 73(9), 1199-1205, 2011.

39) Li Q, Weng J, Zhang H, Lu L, Ma X, Wang Q, Cao H, Liu S, Xu M, Weng Q, Watanabe G & Taya K. Immunohistochemical evidence: testicular and scented glandular androgen synthesis in muskrats (Ondatra zibethicus) during the breeding season. European Journal of Histochemistry 55, 143-147, 2011.

40) Lueders I, Taya K, Watanabe G, Yamamoto Y, Yamamoto T, Kaewmanee S, Niemuller CA, Gray C, Streich WJ & Hildebrandt TB. Role of the double luteinizing hormone peak, luteinizing follicles, and the secretion of inhibin for dominant follicle selection in Asian elephants (Elephas maximus). Biology of Reproduction 85(4), 714-720, 2011.

41) Asai SA, Ohta R, Shirota M, Jaroenporn S, Watanabe G & Taya K. Endocrinological differences between Hatano high- and low-avoidance rats during early two-way avoidance acquisition. Experimental Animals 60(5), 509-516, 2011.

42) Ono M, Ohtaki T, Tanemura K, Ishii M, Watanabe G, Taya K & Tsumagari S. Effect of short-term fasting on hepatic steroid hormone metabolism in cows. Journal of Veterinary Medical Science 73(9), 1145-1150, 2011.

43) Jaroenporn S, Horii Y, Akieda-Asai S, Wang KM, Nagaoka K, Ohta R, Shirota M, Watanabe G & Taya K. Endocrine mechanisms responsible for different follicular development during the estrous cycle in Hatano high- and low-avoidance rats. Journal of Reproduction and Development 57(6), 690-699, 2011.

44) Kikuchi M, Nakano Y, Nambo Y, Haneda S, Matsui M, Miyake Y, Macleod J, Nagaoka K, Imakawa K. Production of Calcium Maintenance Factor Stanniocalcin-1 (STC1) by the Equine Endometrium during Early Pregnant Period. Journal of Reproduction and Development. 57, 203-211, 2011

45) Soma K, Nagaoka K, Kuwahara M, Tsubone H, Ito K. Abundant expression of KCNE1 in the left ventricle of the miniature pig. Heart and Vessels. 26, 353-356, 2011

46) Ding W, Wang W, Zhou B, Zhang W, Huang P, Shi F & Taya K. Formation of primordial follicles and immunolocalization of PTEN, PKB and FOXO3A proteins in the ovary of fetal and neonatal pigs. Journal of Reproduction and Development 56, 162-168, 2010.

47) Iibuchi R, Kamine A, Shimozuru M, Nio-Kobayashi J, Watanabe G, Taya K & Tsubota T. Changes in plasma gonadotropins, inhibin and testosterone concentrations and testicular gonadotropin receptor mRNA expression during testicular active, regressive and recrudescent phase in the captive Japanese black bear (Ursus thibetanus japonicas). Japanese Journal of Veterinary Research 57(4), 185-196, 2010.

48) Mi Y, Zhang C, Li CM, Taneda S, Watanabe G, Suzuki AK & Taya K. Protective effect of quercetin on the reproductive toxicity of 4-nitrophenol in diesel exhaust particles on male embryonic chickens. Journal of Reproduction and Development 56, 195-199, 2010.

49) Kandiel MMM, Watanabe G, Sosa GA, Abou-EL Roos MEA, Abd El-Ghaffar AE, Li JY, Manabe N, El Azab AESI & Taya K. Profiles of circulating steroid hormones, gonadotropins, immunoreactive-inhibin and prolactin during pregnancy in goats and immunolocalization of inhibin subunits, steroidogenic enzymes and prolactin in corpus luteum and placenta. Journal of Reproduction and Development 56 (2), 243-250, 2010.

50) Hebishima T, Matsumoto Y, Soma GI, Kohchi C, Watanabe G, Taya K, Hayashi Y & Hirota Y. Immune recovery effects of immunopotentiator from Pantoea agglomerans 1 (IP-PA1) on low antibody productions in response to salmonella enteritidis vaccine and sheep red blood cells in dexamethasone-treated stressed chicken models. Journal of Veterinary Medical Sciences 72 (4), 435-442, 2010.

51) Zhang H, Sheng X, Hu X, Li X, Zhang M, Li B, Weng Q, Zhang Z & Taya K. Seasonal changes in spermatogenesis and immunolocalization of cytochrome P450 17α-hydroxylase/c 17-20 lyase and cytochrome P450 aromatase in wild male ground squirrel (Citellus dauricus Brandt). Journal of Reproduction and Development 56, 297-302, 2010.

52) Yamamoto Y, Yamamoto T, Watanabe G, Yuto N, Keio M, Narushima E, Katayanagi M, Nakao R, Morikubo S, Sakurai Y, Kaneko M, Kaewmanee S & Taya K. Prolactin secretion and ovarian function in cycling and non-cycling African female elephants (Loxodonta Africana). Journal of Veterinary Medical Science 72 (7), 845-852, 2010.

53) Gordon A, Aguilar R, Garrido-Gracia JC, Guil-Luna S, Cespedes RS, Millan Y, Watanabe G, Taya K, de las Mulas JM, & Sanchez-Criado JE. Immunoneutralization of inhibin in cycling rats increases FSH secretion, stimulates the ovary and attenuates progesterone receptor-dependent preovulatory LH secretion. Neuroendocrinology 91, 291-301, 2010.

54) Mi Y, Zhang C, Li CM, Taneda S, Watanabe G, Suzuki AK & Taya K. Quercetin attenuates oxidative damage induced by treatment of embryonic chicken spermatogonial cells with 4- nitro-3-phenylphenol in diesel exhaust particles. Bioscience, Biotechnology and Biochemistry 74 (5), 934-938, 2010.

55) Nakamura D, Yanagiba Y, Duan Z, Ito Y, Okamura A, Asaeda N, Tagawa Y, Li CM, Taya K, Zhang SY, Naito H, Ramdhan DH, Kamijima M, Nakajima T. Bisphenol A may cause testosterone reduction by adversely affecting both testis and pituitary systems similar to estradiol. Toxicology Letters 194, 16-25, 2010.

56) Hebishima T, Matsumoto Y, Watanabe G, Soma G, Kohchi C, & Taya K, Hayashi Y & Hirota Y. Protective effects of the immunopotentiator from Pantoea agglomerans 1 on chemotherapeutic agent-induced macrophage growth inhibition. Anticancer Research 30, 2033-2040, 2010.

57) Jin WZ, Tanaka A, Watanabe G, Matsuda H, & Taya K. Effect of NGF on the motility and acrosome reaction of golden hamster spermatozoa in vitro. Journal of Reproduction and Development 56 (4), 437-443, 2010.

58) Kandiel MMM, Watanabe G, & Taya K. Ovarian expression of inhibin-subunits, 3β-hydroxysteroid dehydrogenase, and cytochrome P450 aromatase during the estrous cycle and pregnancy of Shiba goats (Capra Hircus). Experimental Animals 59 (5), 605-614, 2010.

59) Kandiel MMM, Watanabe G, Abdel-Ghaffar AE, Sosa GA, Abou-El Roos MEA, El-Azab AEI, Li JY, Manabe N, & Taya K. Ovarian follicular dynamics and hormonal changes in goats during early pregnancy. Journal of Reproduction and Development 56 (5), 520-526, 2010.

60) Ren L, Li X, Weng Q, Trisomboon H, Yamamoto T, Pan L, Watanabe G, & Taya K. Effects of acute restraint stress on sperm motility and secretion of pituitary, adrenocortical and gonadal hormones in adult male rats. Journal of Veterinary Medical Sciences 72 (11), 1501-1506, 2010.

61) Malaivijitnond S, Ketsuwan A, Watanabe G, Taya K, & Cherdshewasart W. Luteinizing hormone reduction by the male potency herb, Butea superb Roxb. The Brazilian Journal of Medical and Biological Research 43 (9), 843-852, 2010.

62) Sakai S, Satow T, Imakawa K, Nagaoka K. Hydrogen peroxide produced by a low-molecular-weight compound in milk with high electrical conductivity in dairy cows. Animal Science Journal. 81, 694-698, 2010

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