The purpose of the current study was to analyze phenotypic and functional characteristics of
common carp (Cyprinus carpio) spermatozoa during in vitro aging and to investigate …

This is the first report showing fertilization of short-term stored eggs (19° C) with short-term
stored diluted sperm (0–2° C) in common carp (Cyprinus carpio). From 5 males, fresh …

Aging is the most critical factor that influences the quality of post-ovulatory oocytes. Age-
related molecular pathways remain poorly understood in fish oocytes. In this study, we …

Introduction Post-ovulatory aging is a time-dependent deterioration of ovulated oocytes and
a major limiting factor reducing the fitness of offspring. This process may lead to the …

Delayed fertilization leads to the ageing of post-ovulatory oocytes and reduces the
developmental competence of arising embryos. Little information is available about the …

Simple Summary The maintenance and manipulation of AB strain zebrafish oocytes at 26° C
was found to be possible for 2 h without incurring a marked reduction in fertilization …

Decreasing egg quality following oocyte ageing is a major restricting factor for the breeding
programs. The mechanisms behind this process has not yet been clarified. To examine the …

Ionizing radiation (IR) is applied to inactivate the nuclear genome in rainbow trout eggs
during induced androgenetic development. However, IR-generated reactive oxygen species …

European catfish (Silurus glanis) is a commercially important freshwater fish originating from
Eastern Europe. The objective of this study was to examine the short-term storage of its eggs …

The current study was conducted in two different locations, the first S1 before the Kut barrier
and the second S2 after the Kut barrier at the Tigris River. The study focused on knowing the …