Results 31 to 40 of about 640,334 (311)

Progesterone Promotes In Vitro Maturation of Domestic Dog Oocytes Leading to Successful Live Births

Life, 2022
Gene-edited dogs are promising models for biomedical research because they have hundreds of genetic diseases that are similar to humans. A common method for producing gene-edited dogs is assisted reproductive technology (ART) using in vivo oocytes or ...
Yumin Qin, Shenjiong Feng, Min Zheng, Xiaojuan Liu, Jianping Zhao, Qintao Zhao, Junhua Ye, Jidong Mi, Yougang Zhong   +8 more
doaj   +1 more source

Vitrification of human immature oocytes before and after in vitro maturation: a review [PDF]

, 2017
The use of immature oocytes subjected to in vitro maturation (IVM) opens interesting perspectives for fertility preservation where ovarian reserves are damaged by pathologies or therapies, as in PCO/PCOS and cancer patients. Human oocyte cryopreservation
Ashourzadeh, S, Khalili, Ma, Macchiarelli, G, Nottola, Sa, Palmerini, Mg, Shahedi, A   +5 more
core   +1 more source

Meiotic Development of Canine Oocytes from Poly-Ovular and Mono-Ovular Follicles after In Vitro Maturation

Animals, 2023
Poly-ovular follicles are defined as those with more than one oocyte present in single follicles. The occurrence frequency of this follicle type is higher in canines than that in other species. This study aimed to evaluate the in vitro meiotic maturation
Igor Astudillo, Karla Aspee, Jaime Palomino, Oscar A. Peralta, Victor H. Parraguez, Monica De los Reyes   +5 more
doaj   +1 more source

The maturation of reticulocytes. I. Following introduction of reticulocytes into polycythemic and normocythemic animals [PDF]

, 1975
Investigations were conducted on the life-span of "stress" reticulocytes and the fate of the early denucleated large-sized reticulocytes in circulating blood.
Shimada, Atsuko
core   +1 more source

Altered cytoplasmic maturation in rescued in vitro matured oocytes

Human Reproduction, 2019
Do culture conditions affect cytoplasmic maturation in denuded immature non-GV oocytes?The maturation rate of denuded non-GV oocytes is not affected by culture media, but in vitro maturation seems to alter the mitochondrial membrane potential, endoplasmic reticulum (ER) and actin cytoskeleton compared with in vivo maturation.In vitro maturation of ...
A, Ferrer-Vaquer, M, Barragán, A, Rodríguez, R, Vassena   +3 more
openaire   +2 more sources

Development of In vitro Maturation and In vitro Growth Culture Media Using Goat Colostrum [PDF]

BIO Web of Conferences
This research aims to develop a more optimal in vitro maturation (IVM) oocyte and in vitro growth (IVG) follicle culture medium through the utilization of goat colostrum as an additive to the standard IVM and IVG culture medium.
Widjaja Dinda Hanindia Kusuma, Ciptadi Gatot, Wahjuningsih Sri   +2 more
doaj   +1 more source

In vitro production of bovine embryos derived from individual donors in the Corral® dish [PDF]

, 2017
Background: Since the identity of the embryo is of outmost importance during commercial in vitro embryo production, bovine oocytes and embryos have to be cultured strictly per donor.
A Cebrian-Serrano, Ann Van Soom, C Carolan, C O’Neill, C O’Neill, E Wydooghe, Eline Wydooghe, EM O’Doherty, Erik Mullaart, G Vajta, Hiemke M. Knijn, I Donnay, IGF Goovaerts, J Merton, JF Hasler, JF Hasler, JHF Pontes, JS Merton, K Matsuura, L Ferry, LJ Ding, M Hoelker, M Lane, Maaike Catteeuw, ML Reed, N Gopichandran, NK Khurana, P George, PEJ Bols, PEJ Bols, R Boni, R Roover De, RB Gilchrist, S Spanos, SA Machado, SJ Dai, T Ebner, T Fujita, WG Feng   +38 more
core   +2 more sources

Laparoscopic ovum pick up in common marmoset (Callithrix jacchus)

Theriogenology Wild
Ovum pick up (OPU) is a crucial assisted reproductive technique for transgenic research of non-human primates, and has commonly been performed via laparotomy in common marmosets (Callithrix jacchus).
Heejong Eom, So-Min Lee, Dongwook Kim, Dong-Won Seol, Minkyu Kim, Dohyun Lee   +5 more
doaj   +1 more source

Fatty Acid Oxidation and Meiotic Resumption in Mouse Oocytes [PDF]

, 2009
We have examined the potential role of fatty acid oxidation (FAO) in AMP-activated protein kinase (AMPK)-induced meiotic maturation. Etomoxir and malonyl CoA, two inhibitors of carnitine palmitoyl transferase-1 (CPT1), and thus FAO, blocked meiotic ...
Downs, Stephen, Klinger, John, Odette, Jessica   +2 more
core   +2 more sources

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source