Sperm carries male genetic information, and flagella help move the sperm to reach oocytes.
When the ultrastructure of the flagella is abnormal, the sperm is unable to reach the oocyte …

Osteoporosis is an ageing‐related disease, that has become a major public health problem
and its pathogenesis has not yet been fully elucidated. Substantial evidence suggests a …

Asthenoteratozoospermia, defined as reduced sperm motility and abnormal sperm
morphology, is a disorder with considerable genetic heterogeneity. Although previous …

Asthenospermia is one of the most important causes of male infertility. Among
asthenospermia, multiple morphological abnormalities of sperm flagella (MMAF) are …

Multiple morphological abnormalities of the flagella (MMAF) is a severe disease of male
infertility, while the pathogenetic mechanisms of MMAF are still incompletely understood …

Oligozoospermia and azoospermia are two common phenotypes of male infertility
characterized by massive sperm defects owing to failure of spermatogenesis. The …

Background and Purpose Migraine is a condition that is often observed to run in families, but
its complex genetic background remains unclear. This study aimed to identify the genetic …