Kazumitsu Yamasaki

Minato, Japan

Last Updated: 09/26/2026

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Found 14 publications

Editorial Comment on "Investigating the Effect of Synbiotic and SperiGen Supplementations on Spermatogram in Idiopathic Oligoasthenoteratozoospermia: A Double-Blinded Randomized Clinical Trial".

Editorial Comment on "Investigating the Effect of Synbiotic and SperiGen Supplementations on Spermatogram in Idiopathic Oligoasthenoteratozoospermia: A Double-Blinded Randomized Clinical Trial".

Journal: International journal of urology : official journal of the Japanese Urological Association

Published: October 08, 2025

Association of the Ratio of Second to Fourth Digit Length and Phthalate Exposure With Sexual Function in Japanese Men Seeking Fertility Treatment.

Association of the Ratio of Second to Fourth Digit Length and Phthalate Exposure With Sexual Function in Japanese Men Seeking Fertility Treatment.

Journal: American journal of men's health

Published: July 01, 2025

Step-by-step: A traction-based fenestration method for vasoepididymostomy.

Step-by-step: A traction-based fenestration method for vasoepididymostomy.

Journal: BJUI compass

Published: June 15, 2025

Urinary isoflavone concentrations and semen parameters of Japanese men seeking fertility treatment.

Urinary isoflavone concentrations and semen parameters of Japanese men seeking fertility treatment.

Journal: Asian journal of andrology

Published: April 12, 2025

Associations between urinary phthalate metabolite mixtures, semen quality, and serum reproductive hormone levels in Japanese men seeking fertility treatment.

Associations between urinary phthalate metabolite mixtures, semen quality, and serum reproductive hormone levels in Japanese men seeking fertility treatment.

Journal: Reproductive toxicology (Elmsford, N.Y.)

Published: January 31, 2025

Association between Sperm Mitochondrial DNA Copy Number and Concentrations of Urinary Cadmium and Selenium.

Association between Sperm Mitochondrial DNA Copy Number and Concentrations of Urinary Cadmium and Selenium.

Journal: Biological trace element research

Published: April 03, 2023

The ratio of 2nd to 4th digit length and reproductive function of infertile male patients.

The ratio of 2nd to 4th digit length and reproductive function of infertile male patients.

Journal: Reproductive medicine and biology

Published: August 23, 2022

Analysis of the correlation between gene copy deletion in the AZFc region and male infertility in Japanese men.

Analysis of the correlation between gene copy deletion in the AZFc region and male infertility in Japanese men.

Journal: Reproductive biology

Published: May 08, 2022

Effects of antioxidant co-supplementation therapy on spermatogenesis dysfunction in relation to the basal oxidation-reduction potential levels in spermatozoa: A pilot study.

Effects of antioxidant co-supplementation therapy on spermatogenesis dysfunction in relation to the basal oxidation-reduction potential levels in spermatozoa: A pilot study.

Journal: Reproductive medicine and biology

Published: September 29, 2021

Laparoscopy-assisted vasovasostomy for post-herniorrhaphy vas deferens obstruction.

Laparoscopy-assisted vasovasostomy for post-herniorrhaphy vas deferens obstruction.

Journal: IJU case reports

Published: September 01, 2019

Light-guided renal cyst fenestration during laparoscopic ureterocalicostomy in a patient with left ureteropelvic junction obstruction.

Light-guided renal cyst fenestration during laparoscopic ureterocalicostomy in a patient with left ureteropelvic junction obstruction.

Journal: IJU case reports

Published: May 25, 2019

Relationship between Semenogelins bound to human sperm and other semen parameters and pregnancy outcomes.

Relationship between Semenogelins bound to human sperm and other semen parameters and pregnancy outcomes.

Journal: Basic and clinical andrology

Published: March 28, 2017

Showing 1-12 of 14

Last Updated: 09/26/2026