Results 81 to 90 of about 640,334 (311)

The effect of leukaemia inhibitory factor (LIF) on bovine embryo development in vitro : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University [PDF]

, 1995
The aim of the study was to investigate the effect of Leukaemia Inhibitory Factor (LIF) either during in vitro maturation (IVM) or in vitro culture (IVC) on bovine embryo development. Three main experiments were conducted using oocytes aspirated from 2-8
Margawati, Endang Tri
core  

Sustained synchronized neuronal network activity in a human astrocyte co-culture system [PDF]

, 2016
Impaired neuronal network function is a hallmark of neurodevelopmental and neurodegenerative disorders such as autism, schizophrenia, and Alzheimer's disease and is typically studied using genetically modified cellular and animal models.
Brône, Bert, Cik, Miroslav, De Vos, Winnok, Detrez, Jan R, Diels, Annick, Kuijlaars, Jacobine, Meert, Theo, Meneghello, Giulia, Nuydens, Rony, Oyelami, Tutu, Peeters, Pieter J, Rohrbacher, Jutta, Tuefferd, Marianne, Verheyen, An, Verschuuren, Marlies, Verstraelen, Peter, Versweyveld, Sofie   +16 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

FERTILIZACION DE OVOCITOS CAPRINOS MADURADOS EN DOS MEDIOS DE CULTIVO

Tropical and Subtropical Agroecosystems, 2010
El objetivo del estudio fue evaluar el efecto de dos medios de cultivo en la tasa de maduración y fertilización de ovocitos de cabra. Los complejos cumulus ovocito (CCO´s) fueron obtenidos de ovarios de cabras post-mortem. En el experimento I (EXP I),
Alejandra Soberano Martinez, A. Bravo, I. Olivo, I. Toscano, M. Cajero, J. Herrera, M. Navarro, J. Segura   +7 more
doaj  

Effect of Kaempferol on In Vitro Maturation of Porcine Oocytes

Scientific Papers Animal Science and Biotechnologies, 2023
We investigated the effects of kaempferol on porcine oocytes in vitro maturation. Kaempferol is one the most studied flavonoids and is in research attention on animal cells until 1979.
Delia Orlovschi, Ileana Miclea, Marius Zahan, Vasile Miclea   +3 more
doaj  

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Biological and physiological characteristics of human cumulus cells in adherent culture condition

International Journal of Reproductive BioMedicine, 2020
Background: Cumulus cells, as oocyte nurse cells, provide a suitable microenvironment with growth factors and cellular interactions required for oocyte maturation.
Somayyeh Sadat Tahajjodi, Ehsan Farashahi Yazd, Azam Agha-Rahimi, Reza Aflatoonian, Mohammad Ali Khalili, Mahnaz Mohammadi, Behrouz Aflatoonian   +6 more
doaj   +1 more source

Mancozeb impairs the ultrastructure of mouse granulosa cells in a dose-dependent manner [PDF]

, 2018
Mancozeb, an ethylene bis-dithiocarbamate, is widely used as a fungicide and exerts reproductive toxicity in vivo and in vitro in mouse oocytes by altering spindle morphology and impairing the ability to fertilize.
Antonouli, S, Belli, M, Bernardi, S, Bianchi, S, Cecconi, S, Familiari, G, Macchiarelli, G, Miglietta, S, Nottola, Sa, Palmerini, Mg   +9 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source