Sperm and Oocyte Chromosomal Abnormalities
Biomolecules, 2023 Gametogenesis, the process of producing gametes, differs significantly between oocytes and sperm. Most oocytes have chromosomal aneuploidies, indicating that chromosomal aberrations in miscarried and newborn infants are of oocyte origin. Conversely, most
Osamu Samura
exaly +5 more sources
Correlation between age, testosterone and adiponectin concentrations, and sperm abnormalities in Simmental bulls [PDF]
Veterinary World, 2021 Background and Aim: Capacity for sperm production is affected by age, which is related to the morphology of sperm abnormalities and can affect fertility.
Abdullah Baharun +3 more
doaj +2 more sources
Is there a relationship between sperm chromosome abnormalities and sperm morphology?
Reproductive Biology and Endocrinology, 2006 This review explores the relationship between sperm chromosomal constitution and morphology. With the advent of techniques for obtaining information on the chromosome complements of spermatozoa, this relationship has been studied in fertile men and in ...
Ko Evelyn, Sun Fei, Martin Renée H
doaj +3 more sources
A narrative review on the role of autophagy in male infertility-associated sperm abnormalities [PDF]
Asian Journal of AndrologyMale infertility is one of the most prevalent disorders affecting the male reproductive system, with the majority of cases originating from sperm abnormalities.
Yi-Han Jin +5 more
doaj +2 more sources
SPERM ABNORMALITIES IN A DOG [PDF]
Journal of Veterinary and Animal Sciences, 1996 Semen evaluation of an adult male mongrel dog showed abnormal morphology of spermatozoa. Semen was collected by digital manipulation and motility was estimated. Morphology was studied by eosin-nigrosin staining.
S.R. Mohana Chandran Nair +2 more
doaj +1 more source
Epididymal abnormalities associated with sperm obstruction
International Brazilian Journal of Urology, 2022 Rodrigo R. Vieiralves
doaj +4 more sources
Sperm Abnormality Detection Using Sequential Deep Neural Network
Mathematics, 2023 Sperm morphological analysis (SMA) is an essential step in diagnosing male infertility. Using images of human sperm cells, this research proposes a unique sequential deep-learning method to detect abnormalities in semen samples.
Suleman Shahzad +5 more
doaj +1 more source
Assessing Optimal Cell Counts in Sperm Shape Abnormality Assays in Rodents
Animals, 2023 Rodents have been the preferred models for the evaluation of the toxicity of pollutants and drugs and their genotoxic effects, including sperm shape abnormalities.
Elizandra Cardoso +3 more
doaj +1 more source
Chromosomal Abnormalities in Iranian Infertile Males who are Candidates for Assisted Reproductive Techniques [PDF]
International Journal of Fertility and Sterility, 2007 Background: The present study offers our contribution on the topic by a retrospective analysis of the prevalence of chromosomal abnormalities in a population of Iranian infertile men attending assisted reproduction programs.Materials and Methods ...
iman salahshourifar +3 more
doaj +1 more source
EFFECT OF CARROT ROOTS JUICE (DAUCUS CAROTA) ON INDUCTION OF SPERM ABNORMALITIES IN WHITE MICE [PDF]
Mesopotamia Journal of Agriculture, 2009 The effect of carrot juice on sperm-head abnormalities was studied in white mice after oral administration , in addition to the effect of cyclophosphamide (Cp) and their interactions in different combinations . Results indicated that carrot juice (0.1 ,
Ilham A. Khalaf
doaj +1 more source