Results 51 to 60 of about 367,767 (212)

Detection of Plasma Membrane Alpha Enolase (ENO1) and Its Relationship with Sperm Quality of Bali Cattle

Tropical Animal Science Journal, 2023
Bali cattle are the indigenous cattle well known attributed to their high fertility. Various proteomes in sperm are substances that can determine sperm quality and fertility. One of which is alpha enolase (ENO1).
T. Sumarsono, I. Supriatna, M. A. Setiadi, M. Agil, B. Purwantara   +4 more
doaj   +1 more source

Comparative analysis of mammalian sperm ultrastructure reveals relationships between sperm morphology, mitochondrial functions and motility

Reproductive Biology and Endocrinology, 2019
BackgroundSperm morphology mainly refers to the shape of the head, the length of the flagellar segments, including the midpiece, principal piece and end piece, and the size of the accessory structures, including axonemes, outer dense fibers (ODFs ...
Nihao Gu, Wenlong Zhao, Gui-Shuan Wang, F. Sun   +3 more
semanticscholar   +1 more source

Relationship between The Addition of Glutathione to Sperm Freezing Medium and Cryosurvival Rate of Sperm Motility and Viability in Asthenozoospermic Patients

Kufa Journal for Nursing Sciences, 2017
Objective: This study aimed to determine the relationship between the addition of Glutathione to sperm freezing medium and cryosurvival rate of sperm motility and viability in asthenozoospermic patients.
Hisham Q. Mohammad Al-Nowainy
doaj   +1 more source

Correlative Study of Sperm Motility and Mitochondrial Membrane Potential by Fluorescent Staining: First Application in Iraqi Centers [PDF]

Al-Anbar Medical Journal
Background: Sperm motility is an essential factor in ensuring the fertility of males. Sperm mitochondria play a significant role in the generation of energy as well as the metabolism of sperm.
Thaer Farhan
doaj   +1 more source

Effects of L-carnitine and L-acetyl-carnitine on testicular sperm motility and chromatin quality [PDF]

Iranian Journal of Reproductive Medicine, 2012
Background: Sperm cells extracted from testes (TESE) have poor chromatin quality and motility. Various substances are used in the laboratory to increase sperm motility and improve the ART outcomes; however, there are few research which considered ...
Elham Aliabadi, Malek Soleimani Mehranjani, Zahra Borzoei, Tahereh Talaei-Khozani, Hossein Mirkhani, Hamed Tabesh   +5 more
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Localization and Distribution of Testicular Angiotensin I Converting Enzyme (ACE) in Neck and Mid-Piece of Spermatozoa from Infertile Men in Relation to Sperm Motility [PDF]

, 2021
Mina Pencheva, Donka Keskinova, Pavel Rashev, Yvetta Koeva, Nina Atanassova   +4 more
openalex   +1 more source

The motility-based swim-up technique separates bull sperm based on differences in metabolic rates and tail length

PLoS ONE, 2019
Swim-up is a sperm purification method that is being used daily in andrology labs around the world as a simple step for in vitro sperm selection. This method accumulates the most motile sperm in the upper fraction and leaves sperm with low or no motility
V. Magdanz, S. Boryshpolets, Clara Ridzewski, Barbara A. Eckel, K. Reinhardt   +4 more
semanticscholar   +1 more source

Low Sperm Motility Is Determined by Abnormal Protein Modification during Epididymal Maturation

The World Journal of Men's Health, 2022
Purpose:Purpose: During epididymal sperm maturation, spermatozoa acquire progressive motility through dynamic protein modifica-tions. However, the relationship between sequential protein modifications during epididymal sperm maturation and sperm motility
Yoo-Jin Park, Byeong-Mu Lee, Won-Ki Pang, Do-Yeal Ryu, Md Saidur Rahman, Myung-Geol Pang   +5 more
doaj   +1 more source

Outer dense fibers stabilize the axoneme to maintain sperm motility

Journal of Cellular and Molecular Medicine, 2017
Outer dense fibers (ODFs), as unique accessory structures in mammalian sperm, are considered to play a role in the protection of the sperm tail against shear forces.
Wenlong Zhao, Zhengzheng Li, P. Ping, Gui-Shuan Wang, Xiaobing Yuan, F. Sun   +5 more
semanticscholar   +1 more source

Protective Effect of L-Carnitine on the Sperm Parameters of Adult Mice Treated with Ciprofloxacin

Journal of Ardabil University of Medical Sciences, 2018
Background & objectives: The present study examined the gonadotoxic effects of ciprofloxacin antibiotics and protective effects of L-carnitine. Methods: In this study, 20 NMRI mice were divided into four groups: control, ciprofloxacin, L-carnitine, L ...
Mina Kiani, Paria Parto
doaj