Results 61 to 70 of about 281,417 (260)

Progesterone and Follicle Stimulating Hormone interact and promote goat preantral follicles survival and development in vitro

open access: yesPesquisa Veterinária Brasileira, 2012
We investigated the effects of progesterone and follicle stimulating hormone (FSH) on survival and growth of caprine preantral follicles. Pieces of ovarian tissue were cultured for 1 or 7 days in minimum essential medium (MEM) alone or containing ...
Isabel B. Lima-Verde   +7 more
doaj   +1 more source

Acute Endocrine Alterations After Traumatic Brain Injury and 6‐Month Functional Outcome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Acute multi‐axis endocrine alterations after traumatic brain injury (TBI) remain incompletely characterized. This study aimed to examine their temporal patterns and explore their associations with 6‐month functional outcome and early inflammatory markers.
Biao Xu   +9 more
wiley   +1 more source

Effects of Levonorgestrel and progesterone on Oviductal physiology in mammals

open access: yesReproductive Biology and Endocrinology, 2018
Background Our previous study indicated that emergency contraception, including levonorgestrel and progesterone, could lead to ectopic pregnancy following contraception failure. However, our understanding of the effects of levonorgestrel and progesterone
Cheng Li   +14 more
doaj   +1 more source

Sustained-release progesterone nanosuspension following intramuscular injection in ovariectomized rats [PDF]

open access: yes, 2010
Heba F SalemFaculty of Pharmacy, Beni-Suef University, Beni-Suef, EgyptAbstract: The production of an intramuscular (IM) injection of natural progesterone would provide a safer solution than using semi synthetic progesterone.
null Salem, Heba F Salem
core   +1 more source

Survival Outcomes in Older Adults With Axial Spondyloarthritis and Concomitant Cancer

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this study was to determine survival outcomes in older adults with axial spondyloarthritis (axSpA) and concomitant cancer. Methods We conducted a population‐based study using Medicare claims data linked to Surveillance, Epidemiology, and End Results data to determine overall survival (OS) and cancer‐specific survival (CSS) in
Savannah Bowman   +7 more
wiley   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

open access: yesAdvanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez   +8 more
wiley   +1 more source

Does pretrigger echogenic endometrium in assisted reproductive technology cycles reflect raised serum progesterone level?

open access: yesJournal of Human Reproductive Sciences, 2018
Background: Serum progesterone is the main hormone of the luteal phase. The hyperechoic pattern of the endometrium in the luteal phase is believed to be induced by raised serum progesterone.
Monna Pandurangi   +3 more
doaj   +1 more source

Progesterone Enhances the Invasion of Trophoblast Cells by Activating PI3K/AKT Signaling Pathway to Prevent Preeclampsia

open access: yesCell Transplantation, 2023
We aimed to explore whether the effect of progesterone on preeclampsia via the PI3K/AKT signaling pathway. First, we studied the role of progesterone in preeclampsia patients and HTR-8/Svneo cells by adding progesterone.
Hongyu Liu   +4 more
doaj   +1 more source

An Anti‐Amyloidogenic Approach to Specifically Block Memory Consolidation in Mice for Therapeutic Intervention

open access: yesAdvanced Science, EarlyView.
Functional amyloid conversion of the translation regulator CPEB3 is essential for long‐term memory persistence. This study demonstrates that targeting this molecular switch with the anti‐amyloidogenic peptide QBP1 selectively blocks CPEB3 fibrillation without disrupting phase separation.
Paula López‐García   +13 more
wiley   +1 more source

Ewe-lamb bonding behaviours at birth are affected by maternal undernutrition in pregnancy [PDF]

open access: yes, 2003
Maternal undernutrition in pregnancy results in low birth-weights and impaired postnatal survival in sheep. Largely anecdotal evidence suggests that the expression of appropriate maternal and neonate behaviours may also be disrupted by undernutrition. In
Dwyer, CM; id_orcid   +5 more
core   +1 more source

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