Results 1 to 10 of about 397,646 (312)

The spectrum of in vitro maturation in clinical practice: the current insight

Frontiers in Endocrinology, 2023
In vitro oocyte maturation (IVM) has been used worldwide. Despite the long-term implementation, the uptake of this procedure to complement current in vitro fertilization (IVF) remains low.
Mohd Faizal Ahmad, Marjanu Hikmah Elias, Norazilah Mat Jin, Muhammad Azrai Abu, Saiful Effendi Syafruddin, Ani Amelia Zainuddin, Nao Suzuki, Abdul Kadir Abdul Karim   +7 more
doaj   +2 more sources

Extracellular Silica Nanomatrices Promote In Vitro Maturation of Anti-tumor Dendritic Cells via Activation of Focal Adhesion Kinase. [PDF]

Adv Mater
The efficacy of dendritic cell (DC)‐based cancer vaccines is critically determined by the functionalities of in vitro maturated DCs. The maturation of DCs typically relies on chemicals that are cytotoxic or hinder the ability of DCs to efficiently ...
Tam SW, Cheung AKL, Qin P, Zhang S, Huang Z, Yung KKL.   +5 more
europepmc   +2 more sources

Effects of polymorphism of ATPase6 and ATPase8 genes on in vitro oocyte maturation and embryo culture of Sanjabi sheep [PDF]

مجله بیوتکنولوژی کشاورزی, 2021
Objective Mitochondria are an excellent source for explaining cytoplasmic inheritance because of their important roles in cell metabolism and because they are primarily inherited maternaly in animals. In domestic animals, various studies have reported an
Pejman Mardani, Fereshteh Teymouri, Saheb Foroutanifar, Fereshteh Teymouri, Hadi Hajarian   +4 more
doaj   +1 more source

Granulosa Cell Conditioned Medium Enhances The Rate of Mouse Oocyte In Vitro Maturation and Embryo Formation [PDF]

Cell Journal, 2022
Objective: In vitro maturation (IVM) and cryopreservation of oocytes are two important parts of assisted reproductive technology (ART), but their efficacy is low.
Zeinab Bahrami, Narges Hatamian, Mahmood Talkhabi, Elnaz Zand, David G Mottershead, Rouhollah Fathi   +5 more
doaj   +1 more source

Therapeutic effects of Vitex (Vitagnus castus) extract on in vitro maturation and fertilization of oocytes in mice affected by polycystic ovary syndrome [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2020
Polycystic ovary syndrome results from lack of follicular wall collagen reduction leading to accumulation of follicles and decreased oocyte quality. This study aimed to evaluate the effect of vitex extract on in vitro maturation and fertilization of ...
tohid ghorbani, amir karimi, gholamreza najafi, maghsud besharti, Mouhsen Sharafi   +4 more
doaj   +1 more source

Developmental, cytogenetic and epigenetic consequences of removing complex proteins and adding melatonin during in vitro maturation of bovine oocytes

Frontiers in Endocrinology, 2023
Background In vitro maturation (IVM) of germinal vesicle intact oocytes prior to in vitro fertilization (IVF) is practiced widely in animals. In human assisted reproduction it is generally reserved for fertility preservation or where ovarian stimulation ...
Desmond A. R. Tutt, G. Guven-Ates, Wing Yee Kwong, R. Simmons, Fei Sang, G. Silvestri, C. Canedo-Ribeiro, A. Handyside, R. Labrecque, M. Sirard, R. Emes, D. K. Griffin, Kevin D. Sinclair   +12 more
semanticscholar   +1 more source

Supplementation with fibroblast growth factor 7 during in vitro maturation of porcine cumulus-oocyte complexes improves oocyte maturation and early embryonic development

Frontiers in Veterinary Science, 2023
In vitro generation of porcine embryos is an indispensable method in the realms of both agriculture and biomedicine. Nonetheless, the extant procedures encounter substantial obstacles pertaining to both the caliber and efficacy of the produced embryos ...
Haomiao Zheng, Hyerin Choi, D. Oh, Mirae Kim, L. Cai, Ali Jawad, Sohee Kim, Joohyeong Lee, Sang-Hwan Hyun   +8 more
semanticscholar   +1 more source

Advances in Oocyte Maturation In Vivo and In Vitro in Mammals

International Journal of Molecular Sciences, 2023
The quality and maturation of an oocyte not only play decisive roles in fertilization and embryo success, but also have long-term impacts on the later growth and development of the fetus. Female fertility declines with age, reflecting a decline in oocyte
Yao Jiang, Yingting He, Xiangchun Pan, Penghao Wang, Xiaolong Yuan, Bin Ma   +5 more
semanticscholar   +1 more source

Signaling mechanisms and their regulation during in vivo or in vitro maturation of mammalian oocytes

Reproductive Biology and Endocrinology, 2022
In vitro fertilization (IVF) is currently one of the most effective methods of infertility treatment. An alternative to commonly used ovarian hyperstimulation can become extracorporeal maturation of oocytes (in vitro maturation; IVM).
Patrycja Strączyńska, K. Papis, E. Morawiec, M. Czerwiński, Z. Gajewski, A. Olejek, A. Bednarska-Czerwińska   +6 more
semanticscholar   +1 more source

Effect of melatonin on maturation capacity and fertilization of Nili-Ravi buffalo (Bubalus bubalis) oocytes [PDF]

Open Veterinary Journal, 2016
This study evaluated the effect of melatonin supplementation of in vitro maturation media on in vitro maturation (IVM) and in vitro fertilization (IVF) rate of buffalo oocytes.
G. Nagina, A. Asima, U. Nemat, A. Shamim
doaj   +1 more source