نتایج جستجو برای: subfertility
تعداد نتایج: 1166 فیلتر نتایج به سال:
Social competition but not subfertility leads to a division of labour in the facultatively social sweat bee Megalopta genalis (Hymenoptera: Halictidae) Adam R. Smith *, Karen M. Kapheim , Sean O’Donnell , William T. Wcislo a a Smithsonian Tropical Research Institute, Panama Department of Ecology & Evolutionary Biology, University of California, Los Angeles Animal Behavior Area, Department of Ps...
Fallopian tubal disease is a common cause of subfertility. Reproductive surgery or assisted reproduction techniques such as in vitro fertilization (IVF) have been the main treatment options for patients with tubal disease in Ireland, although access to these treatments remains limited. We describe a case of pregnancy following selective salpingography and fallopian tube recanalisation.
The continuous improvement of quality of animal products and the animals themselves is one of the responsibilities we share as geneticists. As increases in human populations increase worldwide, the pressure to increase production of foodstuffs becomes more and more intense. Most notably, we have focused a tremendous effort at improving production of domestic animals. Among the meat-animal speci...
Superovulation or ovarian stimulation is currently an indispensable assisted reproductive technology (ART) for human subfertility/infertility treatment. Recently, increased frequencies of imprinting disorders have been correlated with ARTs. Significantly, for Angelman and Beckwith-Wiedemann Syndromes, patients have been identified where ovarian stimulation was the only procedure used by the cou...
BACKGROUND We recently reported that treatment with intrauterine insemination and controlled ovarian stimulation (IUI-COS) did not increase ongoing pregnancy rates compared with expectant management (EM) in couples with unexplained subfertility and intermediate prognosis of natural conception. Long-term cost-effectiveness of a policy of initial EM is unknown. We investigated whether the recomme...
BACKGROUND To investigate the effect of pectinase-treated Panax ginseng (GINST) in cellular and male subfertility animal models. METHODS Hydrogen peroxide (H2O2)-induced mouse spermatocyte GC-2spd cells were used as an in vitro model. Cell viability was measured using MTT assay. For the in vivo study, GINST (200 mg/kg) mixed with a regular pellet diet was administered orally for 4 mo, and the...
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