Výsledky vyhledávání - "Chihiro KANNO"

Akademický článek

Activation of sperm Toll-like receptor 2 induces hyperactivation to enhance the penetration to mucus and uterine glands: a trigger for the uterine inflammatory cascade in cattle

Autor: Ihshan Akthar, Yejin Kim, Takashi Umehara, Chihiro Kanno, Motoki Sasaki, Mohamed Ali Marey, Mohamed Samy Yousef, Shingo Haneda, Masayuki Shimada, Akio Miyamoto

Publikováno v: Frontiers in Immunology, Vol 14 (2023)

It is known that sperm and seminal plasma (SP) affect uterine immunity. In cattle, artificial insemination enables breeding by depositing frozen and largely diluted sperm with a negligible amount of SP into the uterus. Thus, the present study focused

Externí odkaz: https://doaj.org/article/42edfaa6c48d42a2b5823995e9ebc606

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Akademický článek

Relationship between the timing of insemination based on estrus detected by the automatic activity monitoring system and conception rates using sex-sorted semen in Holstein dairy cattle

Autor: Eri FURUKAWA, Chihiro KANNO, Yojiro YANAGAWA, Seiji KATAGIRI, Masashi NAGANO

Publikováno v: The Journal of Reproduction and Development, Vol 68, Iss 4, Pp 295-298 (2022)

We investigated the optimal timing of artificial insemination (AI) for achieving pregnancy according to the onset/end of estrus detected by an accelerometer system in Holstein cattle. The conception rates of conventional semen were used as a referenc

Externí odkaz: https://doaj.org/article/54eb3bc153df4c128b0d7dce7adeaf0a

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Akademický článek

Cricotracheostomy for a patient with difficult airway access for an aberrant common carotid artery: A case report

Autor: Hiroshi Hasegawa, Makoto Kano, Tetsuharu Kaneko, Chihiro Kanno, Manabu Endo, Tetsuo Akimoto, Morio Yamazaki, Daichi Ishida

Publikováno v: Oral and Maxillofacial Surgery Cases, Vol 3, Iss 1, Pp 5-10 (2017)

Cricotracheostomy is a novel surgical airway-opening technique that is safe and easy to perform and carries minor bleeding risk. It allows rapid establishment of airway access when urgently needed. However, this technique does pose the risk of respir

Externí odkaz: https://doaj.org/article/10ac863074cf4d00929c2befccd706ef

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The Difference in Subpopulation Structures in Sex-Sorted and Non-Sorted Semen by Discriminant Analysis of Bull Sperm Motility Data Collected by a Computer-Assisted Sperm Analysis System

Autor: Chihiro Kanno, Kentaro Q. Sakamoto, Sung-Sik Kang, Yojiro Yanagawa, Seiji Katagiri, Masashi Nagano

Publikováno v: Andrologia. 2023:1-7

We examined the motility characteristics of sperm from sex-sorted bull semen as a model for low-quality (expected low conception rate) sperm compared to that of sperm from non-sorted semen (expected average conception rate) using cluster analysis fol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f44192c7fa21bad73f53e249aff3f05c
https://doi.org/10.1155/2023/9944344

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Semen collection by urethral catheterization and electro-ejaculation with different voltages, and the effect of holding temperature and cooling rate before cryopreservation on semen quality in the Japanese macaque (Macaca fuscata)

Autor: Noboru TAKAESU, Chihiro KANNO, Kosuke SUGIMOTO, Masashi NAGANO, Akihisa KANEKO, Yoriko INDO, Hiroo IMAI, Hirohisa HIRAI, Munehiro OKAMOTO, Mariko SASHIKA, Michito SHIMOZURU, Seiji KATAGIRI, Toshio TSUBOTA, Yojiro YANAGAWA

Publikováno v: Journal of Veterinary Medical Science. 84:429-438

In the Japanese macaque, semen has been collected by electro-ejaculation (EE), using the higher voltage stimuli compared to other species including genus Macaca. Semen coagulates immediately after ejaculation, which makes difficult to produce high-qu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4586e39024c34586395ad7df8e2943ab
https://doi.org/10.1292/jvms.21-0590

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