Results 31 to 40 of about 54,668 (320)

Essential role of CFTR in PKA-dependent phosphorylation, alkalinization, and hyperpolarization during human dperm capacitation [PDF]

, 2017
Mammalian sperm require to spend a limited period of time in the female reproductive tract to become competent to fertilize in a process called capacitation.
Austin, Berger, Bobadilla, Buffone, Buffone, Buffone, Buffone, Chang, Chen, Chen, Chen, Chávez, Chávez, De Jonge, De La Vega-Beltran, Demarco, Diao, Dirami, Dostmann, Ellsworth, Escoffier, Esteves, Figueiras-Fierro, Gabriel, Gadsby, Hernández-González, Ishiguro, José, Kase, Kujala, Köhn, l'Hoste, Laemmli, Leclerc, Li, Lishko, Lochner, Luconi, López-González, Ma, Melis, Mortimer, Muanprasat, Navarrete, Neill, Nishigaki, Nolan, Okamura, Rode, Schulz, Sheppard, Sorum, Stival, Stival, Tabcharani, Tang, Towbin, Visconti, Visconti, Wennemuth, Wertheimer, Xu, Zeng, Zeng   +63 more
core   +1 more source

Globozoospermia and lack of acrosome formation in GM130-deficient mice

Cell Death and Disease, 2017
Globozoospermia is a common reproductive disorder that causes male infertility in humans, and the malformation or loss of acrosomes is the prominent feature of this disease.
F. Han, Chunyi Liu, Lianjun Zhang, Yang Zhou, Yan Qin, Yaqing Wang, Min Chen, Shuguang Duo, Xiuhong Cui, Shilai Bao, F. Gao   +10 more
semanticscholar   +1 more source

Relationship between acrosome integrity changes and in vitro fertilising ability of bovine spermatozoa

Veterinární Medicína, 2015
This study was designed to investigate the characteristics of acrosomal changes during capacitation of bovine spermatozoa in relationship to in vitro fertility of individual bulls.
Z. Reckova, M. Machatkova, L. Machal, M. Jeseta   +3 more
doaj   +1 more source

Condensed Mitochondria Assemble Into the Acrosomal Matrix During Spermiogenesis

Frontiers in Cell and Developmental Biology, 2022
Mammalian spermatogenesis is associated with the transient appearance of condensed mitochondria, a singularity of germ cells with unknown function.
Mindong Ren, Mindong Ren, Yang Xu, Colin K. L. Phoon, Hediye Erdjument-Bromage, Hediye Erdjument-Bromage, Thomas A. Neubert, Thomas A. Neubert, Sujith Rajan, M. Mahmood Hussain, Michael Schlame, Michael Schlame   +11 more
doaj   +1 more source

Cryoprotectant-free vitrification of human spermatozoa in new artificial seminal fluid [PDF]

, 2016
Vitrification is a new method that has been recently introduced in Assisted Reproduction Technique programs. The aim of this study was to design a new medium similar to normal human seminal fluid (SF), formulation artificial seminal fluid (ASF), and to ...
Agha Rahimi, A., Khalili, M. A., MIGLIETTA, SELENIA, Moradi, A., NOTTOLA, Stefania Annarita   +4 more
core   +1 more source

An Overview of The Globozoospermia as A Multigenic Identified Syndrome [PDF]

International Journal of Fertility and Sterility, 2019
Acrosome plays an integral role during fertilization and its absence in individuals with globozoospermia leads to failure of in vitro fertilization (IVF) and oocyte activation post-intracytoplasmic sperm injection (ICSI).
Parastoo Modarres, Marziyeh Tavalaee, Kamran Ghaedi   +2 more
doaj   +1 more source

Seminal Plasma Proteins [PDF]

, 2012
The ejaculated semen consists of two major components viz. sperm cells (spermatozoa) and the fluid part obtained after centrifugation called seminal plasma.
P Perumal
core   +2 more sources

Modern human sperm freezing: Effect on DNA, chromatin and acrosome integrity.

Taiwanese Journal of Obstetrics & Gynecology, 2017
OBJECTIVE Presence of vitrification method in sperm freezing and the introduction of solid surface vitrification beside rapid freezing in vapour, opens an easy and safe way to help infertility centres.
T. Rahiminia, A. Hosseini, M. Anvari, S. Ghasemi-Esmailabad, A. Talebi   +4 more
semanticscholar   +1 more source

Ubiquitination Regulates the Morphogenesis and Function of Sperm Organelles

Cells, 2013
It is now understood that protein ubiquitination has diverse cellular functions in eukaryotes. The molecular mechanism and physiological significance of ubiquitin-mediated processes have been extensively studied in yeast, Drosophila and mammalian somatic
Nobuhiro Nakamura
doaj   +1 more source

Protein-carbohydrate interactions during fertilization [PDF]

, 1998
Interaction between gametes during fertilization is at least in part regulated by carbohydrate moieties of the zona pellucida (ZP) and carbohydrate binding proteins of the sperm surface. This review focuses on the protein-carbohydrate interactions during
Kolle, S., Plendl, J., Sinowatz, Fred
core   +1 more source