Okuyama A - Search Results

1

Late-onset hypogonadism (LOH) and androgens: validity of the measurement of free testosterone levels in the diagnostic criteria in Japan.

Iwamoto T, Yanase T, Horie H, Namiki M, Okuyama A. Iwamoto T, et al. Among authors: okuyama a. Int J Urol. 2009 Feb;16(2):168-74. doi: 10.1111/j.1442-2042.2008.02203.x. Epub 2008 Nov 27. Int J Urol. 2009. PMID: 19054164 Review.

2

Adiponectin and testosterone in patients with symptoms of late-onset hypogonadism: is there a link?

Tsujimura A, Takada S, Matsuoka Y, Nakayama J, Takao T, Miyagawa Y, Sonoda M, Nishizawa H, Iwahashi H, Funahashi T, Nonomura N, Okuyama A. Tsujimura A, et al. Among authors: okuyama a. Int J Urol. 2009 Oct;16(10):830-5. doi: 10.1111/j.1442-2042.2009.02376.x. Epub 2009 Aug 31. Int J Urol. 2009. PMID: 19719531

3

Semen quality of 1559 young men from four cities in Japan: a cross-sectional population-based study.

Iwamoto T, Nozawa S, Mieno MN, Yamakawa K, Baba K, Yoshiike M, Namiki M, Koh E, Kanaya J, Okuyama A, Matsumiya K, Tsujimura A, Kanetake H, Eguchi J, Skakkebaek NE, Vierula M, Toppari J, Jørgensen N. Iwamoto T, et al. Among authors: okuyama a. BMJ Open. 2013 Apr 29;3(4):e002222. doi: 10.1136/bmjopen-2012-002222. Print 2013. BMJ Open. 2013. PMID: 23633418 Free PMC article.

4

New indication of testis biopsy for azoospermia: a clinical study in Japanese patients.

Matsumiya K, Namiki M, Kondoh N, Kiyohara H, Okuyama A. Matsumiya K, et al. Among authors: okuyama a. Int J Urol. 1994 Jun;1(2):177-80. doi: 10.1111/j.1442-2042.1994.tb00030.x. Int J Urol. 1994. PMID: 7627854 Free article.

5

Is discontinuation of hormone replacement therapy possible for patients with late-onset hypogonadism?

Tsujimura A, Takada S, Matsuoka Y, Hirai T, Takao T, Miyagawa Y, Nonomura N, Okuyama A. Tsujimura A, et al. Among authors: okuyama a. Int J Urol. 2008 Jul;15(7):625-9. doi: 10.1111/j.1442-2042.2008.02061.x. Epub 2008 May 8. Int J Urol. 2008. PMID: 18479356

6

Prospective study of combined treatment with interferon-alpha and active vitamin D3 for Japanese patients with metastatic renal cell carcinoma.

Obara W, Mizutani Y, Oyama C, Akaza H, Ishii N, Kohri K, Namiki M, Okuyama A, Shima H, Yokoyama M, Shuin T, Miki T, Watanabe Y, Fujioka T. Obara W, et al. Among authors: okuyama a. Int J Urol. 2008 Sep;15(9):794-9. doi: 10.1111/j.1442-2042.2008.02086.x. Epub 2008 Jul 10. Int J Urol. 2008. PMID: 18651865 Clinical Trial.

7

Testicular gonadotropin receptors in men with hypogonadotropic hypogonadism.

Namiki M, Kitamura M, Nonomura N, Nakamura M, Okuyama A, Sonoda T, Matsumoto K. Namiki M, et al. Among authors: okuyama a. Arch Androl. 1988;20(1):81-5. doi: 10.3109/01485018808987056. Arch Androl. 1988. PMID: 3133996

8

A minute deletion of the Y chromosome in men with azoospermia.

Nagafuchi S, Namiki M, Nakahori Y, Kondoh N, Okuyama A, Nakagome Y. Nagafuchi S, et al. Among authors: okuyama a. J Urol. 1993 Oct;150(4):1155-7. doi: 10.1016/s0022-5347(17)35712-9. J Urol. 1993. PMID: 8371377

9

A prospective comparative trial of a gonadotropin-releasing hormone analogue with clomiphene citrate for the treatment of oligoasthenozoospermia.

Matsumiya K, Kitamura M, Kishikawa H, Kondoh N, Fujiwara Y, Namiki M, Okuyama A. Matsumiya K, et al. Among authors: okuyama a. Int J Urol. 1998 Jul;5(4):361-3. doi: 10.1111/j.1442-2042.1998.tb00367.x. Int J Urol. 1998. PMID: 9712445 Free article. Clinical Trial.

10

Infrared thermometry for rapid, noninvasive detection of reflux of spermatic vein in varicocele.

Takada T, Kitamura M, Matsumiya K, Miki T, Kiyohara H, Namiki M, Okuyama A. Takada T, et al. Among authors: okuyama a. J Urol. 1996 Nov;156(5):1652-4. J Urol. 1996. PMID: 8863562 Clinical Trial.

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