Results 51 to 60 of about 68,636 (335)

Embryo culture in presence of oviductal fluid induces DNA methylation changes in bovine blastocysts [PDF]

open access: yes, 2017
During the transit through the oviduct, the early embryo initiates an extensive DNA methylation reprogramming of its genome. Given that these epigenetic modifications are susceptible to environmental factors, components present in the oviductal milieu ...
Barrera, Antonio Daniel   +7 more
core   +1 more source

Extracellular Vesicles in the Oviduct: Progress, Challenges and Implications for the Reproductive Success

open access: yesBioengineering, 2019
The oviduct is the anatomical part of the female reproductive tract where the early reproductive events take place, from gamete transport, fertilization and early embryo development to the delivery of a competent embryo to the uterus, which can implant ...
C. Almiñana, S. Bauersachs
semanticscholar   +1 more source

HISTOTOPOGRAPHY OF THE OVIDUCTS IN FETUS

open access: yesWiadomości Lekarskie, 2019
Іntroduction: Nowadays, during formation and development of medicine, the main sector of health care is the protection of maternity and childhood. According to the Ministry of Health of Ukraine, inflammatory diseases of the reproductive system make up 60-65% of all gynecological diseases, among them inflammation of the fallopian tubes and ovaries is 79,
Oleg Marchuk   +7 more
openaire   +3 more sources

Oviduct infection and hydrosalpinx in DBA1/j mice is induced by intracervical but not intravaginal inoculation with Chlamydia muridarum. [PDF]

open access: yesPLoS ONE, 2013
Intravaginal infection with C. muridarum in mice often results in hydrosalpinx similar to that found in women urogenitally infected with C. trachomatis, making the C.
Lingli Tang   +6 more
doaj   +1 more source

Evidence for a GABAergic system in rodent and human testis: Local GABA production and GABA receptors [PDF]

open access: yes, 2003
The major neurotransmitter of the central nervous system, gamma-aminobutyric acid (GABA), exerts its actions through GABA(A), GABA(B) and GABA(C) receptors.
Calandra, Ricardo S.   +7 more
core   +2 more sources

Oviduct extracellular vesicles protein content and their role during oviduct-embryo cross-talk.

open access: yesReproduction, 2017
Successful pregnancy requires an appropriate communication between the mother and the embryo. Recently, exosomes and microvesicles, both membrane-bound extracellular vesicles (EVs) present in the oviduct fluid have been proposed as key modulators of this
C. Almiñana   +10 more
semanticscholar   +1 more source

Bovine Oviductal Cannulations

open access: yesJournal of Investigative Surgery, 1988
Oviductal fluid was collected from 23 dairy cows following cannulation of the oviduct in 38 procedures utilizing silastic catheters. Standing laparotomy in the caudal abdomen enabled exteriorization of the ipsilateral ovary, oviduct, and uterine horn tip.
Gary J. Killian, J. F. Kavanaugh
openaire   +3 more sources

Effects of Selenium Supplementation on the Ion Homeostasis in the Reproductive Organs and Eggs of Laying Hens Fed With the Diet Contaminated With Cadmium, Lead, Mercury, and Chromium

open access: yesFrontiers in Veterinary Science, 2022
The objective of this study was to explore the toxic effects of different heavy metals in combination with their deposition and ion homeostasis in the reproductive organs and eggs of laying hens, as well as the alleviating action of selenized yeast.
Caimei Wu   +13 more
doaj   +1 more source

Extracellular vesicles derived from donor oviduct fluid improved birth rates after embryo transfer in mice.

open access: yesReproduction, Fertility and Development, 2019
Embryo transfer (ET) is an important procedure for assisted reproduction. However, the relatively lower success rate of ET hampers its application potential.
P. Qu   +6 more
semanticscholar   +1 more source

Oviductal secretion and gamete interaction [PDF]

open access: yesREPRODUCTION, 2015
Experimental evidence from the last 30 years supports the fact that the oviduct is involved in the modulation of the reproductive process in eutherian mammals. Oviductal secretion contains molecules that contribute to regulation of gamete function, gamete interaction, and the early stages of embryo development.
Ghersevich, Sergio Albino   +2 more
openaire   +3 more sources

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