Results 41 to 50 of about 679,548 (318)
Male reproductive proteins and reproductive outcomes [PDF]
American Journal of Obstetrics and Gynecology, 2008 Male reproductive proteins (MRPs), associated with sperm and semen, are the moieties responsible for carrying male genes into the next generation. Evolutionary biologists have focused on their capacity to control conception. Immunologists have shown that MRPs cause female genital tract inflammation as preparatory for embryo implantation and ...
Roberta B, Ness, David A, Grainger
openaire +2 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
SEROLOGICAL INVESTIGATION ON SPREADING OF BRUCELIOSIS , CHLAMYDIOSIS AND LEPTOSPIROSIS IN FARM ANIMALS [PDF]
Veterinary Medical Journal - Giza, 1998 Three thousands and two hundred seventy one blood sera (2663 from cattle, 558 from buffaloes, and 50 from horses) were tested for antibodies against Brucella abortus, Chlamydia psittaci and Leptospira serovars.
E.R. H ATTIA +3 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Potential Importance of Circulating anti-Müllerian Hormone as a Predictor of Superovulatory Response in Dairy Holstein Cows [PDF]
Veterinary Medical Journal - Giza, 2017 Plasma anti-Müllerian hormone concentration (AMH) in cows is a useful endocrine marker for ovarian response to gonadotropin superstimulation. Here, we investigated the possible relationship between AMH concentration measured in plasma and superovulatory ...
Ebtihal Ibrahim +2 more
doaj +1 more source
FEBS Letters, EarlyView.The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber +7 more
wiley +1 more source
From reproductive choice to reproductive justice [PDF]
International Journal of Gynecology & Obstetrics, 2009 AbstractSince the 1994 Cairo Conference on Population and Development, the human rights movement has embraced the concept of reproductive rights. These are often pursued, however, by means to which objection is taken. Some conservative political and religious forces continue to resist implementation of several means of protecting and advancing ...
Rebecca J, Cook, Bernard M, Dickens
openaire +2 more sources
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Reproductive Biology and Endocrinology, 2019 Background Polycystic ovary syndrome is characterized by hyperactivity of the ovarian sympathetic nervous system, increases in the content and release of norepinephrine, as well as decreases in the number of β-adrenoreceptors.
Berenice Venegas +6 more
doaj +1 more source
BACTERIOLOGICAL AND SEROLOGICAL EVIDENCE OF CAMPYLOBACTER IN SHEEP [PDF]
Assiut Veterinary Medical Journal, 1998 A total of 1588 samples including (1130 serum samples, 26 aborted foeti, 12 faetal membranes, 90 vaginal discharges from aborted ewes, 215 gall bladder from slaughterhouses and 115 fecal swabs) was collected from different breed of sheep in Egyptian ...
Mona M. Sobhy +3 more
doaj +1 more source