Results 71 to 80 of about 6,215 (307)

Glial Versus Neuronal Na+/K+‐ATPase in Activity‐Evoked K+ Clearance and Their Sensitivity to Elevated Extracellular K+

Glia, EarlyView.
The glial Na+ pump regulates [K+]o during neuronal activity, and the neuronal version restores [K+]o to baseline. Spreading depression‐related rise of K+ does not cause SD propagation via suppression of Na+/K+‐ATPase or glutamate transport. ABSTRACT Neuronal activity in the central nervous system is associated with a [K+]o transient that is swiftly ...
Brian Skriver Nielsen, Brian Roland Larsen, Afnan Bilal Ghazal, Adriana Katz, K. C. Brennan, Steven J. D. Karlish, Nanna MacAulay   +6 more
wiley   +1 more source

Somatic cell reprogramming for Parkinson's disease treatment

Ibrain, Volume 11, Issue 1, Page 59-73, Spring 2025.
The fundamental purpose of cell reprogramming to treat Parkinson's disease is to generate dopaminergic neurons (DAN) and do transplantation. There are two ways to accomplish this. One method is to induce cells into induced DA neurons (iDAN) directly or to induce cells into induced pluripotent stem cells and ultimately into iDAN in vitro. Another option
Xiaozhuo Li, Kevin Fang, Fengping Wang
wiley   +1 more source

Pregnancy outcomes in women with primary ovarian insufficiency in assisted reproductive technology therapy: a retrospective study

Frontiers in Endocrinology
PurposeThis study aims to retrospectively estimate cumulative reproductive outcomes in women with primary ovarian insufficiency (POI) in assisted reproductive technology (ART) therapy.MethodsA total of 139 patients diagnosed with POI were reviewed in ...
Bo Sun, Lu Li, Yile Zhang, Fang Wang, Yingpu Sun   +4 more
doaj   +1 more source

Impact of Maternal Age on Oocyte and Embryo Competence

Frontiers in Endocrinology, 2018
The overall success of human reproduction, either spontaneously or after IVF, is highly dependent upon maternal age. The main reasons for age-related infertility include reduced ovarian reserve and decreased oocyte/embryo competence due to aging insults,
Danilo Cimadomo, Gemma Fabozzi, Alberto Vaiarelli, Nicolò Ubaldi, Filippo Maria Ubaldi, Laura Rienzi   +5 more
doaj   +1 more source

Age of the uterus does not affect pregnancy or implantation rates; a study of egg donation in women of different ages sharing oocytes from the same donor [PDF]

, 1997
Hossam Abdalla, Marie Wren, A. Thomas, L. Korea   +3 more
openalex   +1 more source

Pregnancy by Oocyte Donation: Reviewing Fetal-Maternal Risks and Complications. [PDF]

Int J Mol Sci, 2023
Silvestris E, Petracca EA, Mongelli M, Arezzo F, Loizzi V, Gaetani M, Nicolì P, Damiani GR, Cormio G.   +8 more
europepmc   +1 more source

Oocyte donation programme: results obtained with intracytoplasmic sperm injection in cases of severe male factor infertility or previous failed fertilization [PDF]

, 1996
Andrea Borini, M.G. Bafaro, Liana Bianchi, F. Violini, Maria Antonietta Bonu, C Flamigni   +5 more
openalex   +1 more source

Efficacy of hormone pre‐treatment before ART to improve reproductive outcomes in infertile women with endometriosis: Network meta‐analysis of randomized controlled trials

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Hormone pre‐treatment is still used before assisted reproductive technique (ART) in endometriotic women, but evidence supporting this recommendation is conflicting. Objectives To evaluate whether hormone pre‐treatment with gonadotropin‐releasing hormone (GnRH) agonists or progestogens could improve fertility in women with ...
Gaetano Riemma, Luigi Cobellis, Antonio Simone Laganà, Andrea Etrusco, Luigi Della Corte, Marco Torella, Maria Giovanna Vastarella, Raffaela Maria Carotenuto, Pasquale De Franciscis   +8 more
wiley   +1 more source

Micronized natural progesterone (Seidigestan®) vs GnRH antagonists for preventing the LH surge during controlled ovarian stimulation (PRO_NAT study): study protocol of a randomized clinical trial

Frontiers in Endocrinology
IntroductionProgesterone-primed cycles effectively suppress the pituitary LH surge during ovarian stimulation in oocyte donors and in the infertile population.
M. Martínez-Moya, J. Guerrero, J. L. Girela, A. Pitas, A. Bernabeu, R. Bernabeu, J. C. Castillo   +6 more
doaj   +1 more source

Turner's syndrome and pregnancies after oocyte donation [PDF]

, 1999
Tuija Foudila, Viveca Söderström‐Anttila, Outi Hovatta   +2 more
openalex   +1 more source