Results 171 to 180 of about 11,243 (220)

IGF-1 Deficiency Serves as an Integrated Biomarker Pathogenic Driver and Predictor in Poor Ovarian Response. [PDF]

open access: yesAdv Sci (Weinh)
Hu Z   +9 more
europepmc   +1 more source

PMSG PROFILES IN SUPEROVULATED AND ANTI-PMSG ANTISERUM TREATED MICE AND HEIFERS WITH ENZYMEIMMUNOASSAY

open access: yesPMSG PROFILES IN SUPEROVULATED AND ANTI-PMSG ANTISERUM TREATED MICE AND HEIFERS WITH ENZYMEIMMUNOASSAY
openaire  

Action of PMSG and asialo-PMSG on rat Leydig and granulosa cells.

open access: yesAmerican Journal of Physiology-Endocrinology and Metabolism, 1978
Highly purified pregnant mares serum gonadotropin (PMSG) was nearly as potent as ovine luteinizing hormone (LH) and human follicle stimulating hormone (hFSH) when bioassayed in vitro in systems known to respond primarily to LH or FSH. An analogue of human chorionic gonadotropin treated with neuraminidase, galactosidase, beta-N-acetylglucosaminidase ...
W R, Moyle   +4 more
openaire   +3 more sources
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PMSG/anti-PMSG in cattle: A simple and efficient superovulatory treatment?

Theriogenology, 1993
Abstract Superovulation in cattle still produces rather variable results with regards to ovulation rate and yield of transferable embryos. In recent years PMSG superovulation procedures have included the administration of antibodies against PMSG around estrus to suppress the adverse effects of residual PMSG by neutralization.
S J Dieleman, M M Bevers
exaly   +2 more sources

Superovulation and embryo quality in beef cows using PMSG and a monoclonal anti-PMSG

Theriogenology, 1991
The long half-life of pregnant mare serum gonadotrophin (PMSG) reduces its application in the superovulation of cattle; thus, a monoclonal antibody to PMSG (anti-PMSG) was administered at the onset of estrus to increase the number of transferable embryos. Angus, Hereford and Angus x Hereford cows (n = 149) 3 to 9 yr old were assigned randomly to one of
Moustafa M Zeitoun   +2 more
exaly   +3 more sources

Increased ovulation rates in PMSG-stimulated beef heifers treated with a monoclonal PMSG antibody

Theriogenology, 1994
The effects of PMSG dose and monoclonal anti-PMSG treatment on the superovulatory response were investigated in beef heifers. Heifers were administered 1500 (n=22), 3000 (n=21) or 4500 (n=21) IU of PMSG on Day 8, 9 or 10 after estrus, and half of the heifers in each group received a neutralizing dose of anti-PMSG at the time of first insemination (60 h
B D Murphy, R J Mapletoft
exaly   +2 more sources

Embryo production and endocrine response in ewes superovulated with PMSG, with or without monoclonal anti-PMSG administered at different times

open access: yesTheriogenology, 1995
Mature nonlactating Altamurana ewes (n = 168) were synchronized in the seasonal anestrus period with FGA-impregnated intravaginal pessaries for 12 d. In Experiment 1, 48 ewes were divided into a 3 x 4 factorial design for anti-PMSG monoclonal antibody (AP) bioassay test.
MARTEMUCCI G   +4 more
openaire   +3 more sources

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