Results 11 to 20 of about 88,497 (258)

Anestesi pada Ovum Pick Up (OPU)

Jurnal Komplikasi Anestesi, 2023
Seorang perempuan 37 tahun terdiagnosa infertil primer. Prosedur yang akan dilakukan adalah Ovum Pick Up (OPU). Status fi sik ASA II karena asma. Dilakukan anestesi dengan GA TIVA. Tindakan berlangsung selama 30 menit. Hemodinamik selama tindakan stabil.
Widuri Astuti, null Mahmud, Bambang S
openaire   +2 more sources

Ovum Pick-Up and Ovaries Characterization of Black Bengal Goat from Slaughterhouse

Jurnal Medik Veteriner
Black Bengal goat is the only indigenous breed in Bangladesh. These are small-sized goats renowned for their high-quality meat, skin, and adaptability to adverse environmental conditions.
Shobhana Nourin, Md. Muktafi bin Mohit, Begum Fatema Zohara, Md. Faruk Islam   +3 more
doaj   +2 more sources

Transvaginal Ovum Pick-Up in sows: Impacts on welfare and reproduction

Theriogenology
There are few existing publications that describe transvaginal ultrasound-guided Ovum Pick-Up (OPU) in sows, and the impacts of the procedure for the welfare of the animals are unknown. In this study, we evaluated the effects of OPU, performed following restraint in a claw-trimming chute, on the animal welfare and reproductive health of second parity ...
Aslak Oltedal, Stefan Björkman, Olli Peltoniemi, Ann Helen Gaustad, Marianne Oropeza-Moe   +4 more
openaire   +4 more sources

Factors influencing ovum pick-up technique results in cattle

Journal of Istanbul Veterinary Sciences
The Ovum Pick-Up (OPU) technique, which is used in in vitro embryo production (IVP) to retrieve immature oocytes from live donor animals, is one of the most important biotechnological procedures used in cattle breeding. The most important advantage of this technology is that it allows for the reproducible retrieval of immature oocytes from living donor
Hasan Dogan, Kudret Yenilmez
openaire   +3 more sources

Factors Affecting the Success of Ovum Pick-Up, In Vitro Production and Cryopreservation of Embryos in Cattle. [PDF]

Animals (Basel)
Simple Summary Repeated ultrasound-guided oocyte aspiration (ovum pick-up; OPU) and in vitro production (IVP) of embryos are fundamental techniques in cattle breeding that enhance genetic progress by increasing the number of embryos produced.
Salek F, Guest A, Johnson C, Kastelic JP, Thundathil J.   +4 more
europepmc   +2 more sources

In vitro embryo production via ovum pick-up (OPU) and intracytoplasmic sperm injection (ICSI) in pure and crossbred Japanese Hokkaido native ponies. [PDF]

J Reprod Dev
This study evaluated the viability of in vitro embryo production using ovum pick-up (OPU) and intracytoplasmic sperm injection (ICSI) as breeding techniques for pure and crossbred Hokkaido native ponies (n = 9).
Hannan MA, Watanabe H, Takeyama A, Yoshida S, Wudamu D, Lkhagvasuren N, Claes A, Stout TAE, Cheong SH, Haneda S, Nambo Y.   +10 more
europepmc   +2 more sources

Experiences with transvaginal Ovum Pick-Up (OPU) in sows

Theriogenology, 2023
Transvaginal ultrasound-guided Ovum Pick-Up (OPU) is an established technique in other species. Due to several challenges, there are few publications addressing the procedure in sows. An efficient OPU technique may allow for the collection of numerous oocytes from valuable sows for porcine in vitro embryo production, gene editing and cloning programmes,
Aslak Oltedal, Ann Helen Gaustad, Olli Peltoniemi, Stefan Björkman, Andreas Skaare, Marianne Oropeza-Moe   +5 more
openaire   +4 more sources

Improving Cryopreservation Efficiency and Pregnancy Rate through Superovulation with Follicle-Stimulating Hormone in Korean Hanwoo Cows via Ovum Pick Up. [PDF]

Vet Sci, 2023
Simple Summary Ovum pick up (OPU) methods play a significant role in oocyte collection worldwide and are the most efficient means of enhancing genetic advancement through maternal lines in cattle.
Kim D, Yi J.
europepmc   +2 more sources

Exploration of Conditions for the Scaled Application of Laparoscopic Ovum Pick-Up in Sheep and Comparison of Follicular Development Differences Among Breeds. [PDF]

Int J Mol Sci
In small ruminants, laparotomy for ovarian exploration followed by oocyte collection has been progressively replaced by laparoscopic puncture of follicles, which has become an important method for obtaining oocytes in vivo.
Li D, Wu X, Chen Y, Wu Y, Abudureyimu G, Liang H, Ma X, Zhang W, Wang L, Lin J.   +9 more
europepmc   +2 more sources

Effect of prior follicular wave synchronization and eCG on ovum pick-up and <i>in vitro</i> embryo production in Braford cows. [PDF]

Anim Reprod
The aim of this study was to evaluate the effect of follicular wave synchronization and equine chorionic gonadotropin (eCG) prior to ovum pick-up (OPU) in Braford cows on the oocyte competence, maturation rate, and in vitro embryo production.
Garcia FG, de Menezes BM, Possebon CF, Klaus R, Albornoz MS, Trentin JM, Missio D, Brum DDS, Leivas FG.   +8 more
europepmc   +2 more sources