Results 21 to 30 of about 27,921 (258)

Hens with Bilateral Oviducts [PDF]

open access: yesNature, 1957
As the reproductive organs of the female chicken develop there is an atrophy of the right gonad and the right oviduct which begins during early embryogeny. Persistency of these structures on the left side results in only one functional ovary and oviduct.
W, MORGAN, W, KOHLMEYER
openaire   +2 more sources

CDC42 governs normal oviduct multiciliogenesis through activating AKT to ensure timely embryo transport

open access: yesCell Death and Disease, 2022
Ciliated and secretory cells are two major cell types that comprise the oviduct epithelia. Accumulating evidences support a role of oviductal multiciliated epithelia for embryo transport, however the mechanisms underlying this specialized cell type ...
Ruiwei Jiang   +11 more
doaj   +1 more source

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

Analysis of pregnancy outcome after anastomosis of oviduct and its influencing factors

open access: yesBMC Pregnancy and Childbirth, 2019
Background This study aims to investigate the influencing factors of pregnancy after laparoscopic oviduct anastomosis. Methods The data of 156 cases of laparoscopic oviduct anastomosis in our hospital were analyzed.
Yun Feng   +10 more
doaj   +1 more source

AHCYL1 is mediated by estrogen-induced ERK1/2 MAPK cell signaling and microRNA regulation to effect functional aspects of the avian oviduct. [PDF]

open access: yesPLoS ONE, 2012
S-adenosylhomocysteine hydrolase-like protein 1 (AHCYL1), also known as IP(3) receptor-binding protein released with IP(3) (IRBIT), regulates IP(3)-induced Ca(2+) release into the cytoplasm of cells.
Wooyoung Jeong   +6 more
doaj   +1 more source

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

Localization of Receptors for Sex Steroids and Pituitary Hormones in the Female Genital Duct throughout the Reproductive Cycle of a Viviparous Gymnophiona Amphibian, Typhlonectes compressicauda

open access: yesAnimals, 2020
Reproduction in vertebrates is controlled by the hypothalamo-pituitary-gonadal axis, and both the sex steroid and pituitary hormones play a pivotal role in the regulation of the physiology of the oviduct and events occurring within the oviduct.
Claire Brun   +2 more
doaj   +1 more source

Integration of mouse ovary morphogenesis with developmental dynamics of the oviduct, ovarian ligaments, and rete ovarii

open access: yeseLife, 2022
Morphogenetic events during the development of the fetal ovary are crucial to the establishment of female fertility. However, the effects of structural rearrangements of the ovary and surrounding reproductive tissues on ovary morphogenesis remain largely
Jennifer McKey   +5 more
doaj   +1 more source

Screening of reliable reference genes for the normalization of RT-qPCR in chicken oviduct tract

open access: yesPoultry Science
: Utilizing publicly available RNA-seq data to screen for ideal reference genes is more efficient and accurate than traditional methods. Previous studies have identified optimal reference genes in various chicken tissues, but none have specifically ...
Xin Shu   +6 more
doaj   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

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