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Viability of primordial follicles derived from cryopreserved ovine ovarian cortex tissue
(Elsevier B.V., 2009-05-01)
Objective: To develop an efficient technique to preserve primordial follicles from cryopreserved ovarian tissue.Design: Frozen-thawed and fresh preantral follicles were mechanically isolated for viability testing, and their ...
Chronic intermittent cold stress activates ovarian sympathetic nerves and modifies ovarian follicular development in the rat
(SOC STUDY REPRODUCTION, 2003-06)
We studied the effects of a chronic intermittent cold stress regime on sympathetic nerve activation and ovarian physiology. This paradigm (4degreesC for 3 h/day, Monday-Friday, for 3 or 4 wk) does not affect basal plasma ...
Dysregulation of mitotic machinery genes precedes genome instability during spontaneous pre-malignant transformation of mouse ovarian surface epithelial cells
(BioMed Central Ltd., 2016)
© 2016 The Author(s). Background: Based in epidemiological evidence, repetitive ovulation has been proposed to play a role in the origin of ovarian cancer by inducing an aberrant wound rupture-repair process of the ovarian ...
Effect of Vitrification of Feline Ovarian Cortex on Follicular and Oocyte Quality and Competence
(Wiley-Blackwell, 2012-06-01)
Cryopreservation of ovarian cortex has important implications in the preservation of fertility and biodiversity in animal species. Slow freezing of cat ovarian tissue resulted in the preservation of follicular morphology ...
Effect of Vitrification of Feline Ovarian Cortex on Follicular and Oocyte Quality and Competence
(Wiley-Blackwell, 2012-06-01)
Cryopreservation of ovarian cortex has important implications in the preservation of fertility and biodiversity in animal species. Slow freezing of cat ovarian tissue resulted in the preservation of follicular morphology ...
Effect of narcosis with CO2 on the ovarian development in queens of Apis mellifera (Hymenoptera, Apini)
(California State University, 2014)
Effects of adrenalectomy on the stress-induced changes in ovarian sympathetic tone in the rat
(HUMANA PRESS INC, 1999-04)
A 3-wk period of stress promotes the development of ovarian cysts in rats apparently mediated by increased sympathetic nerve activity and ovarian steroid secretion. After 11 wk of stress, these parameters are indistinguishable ...
Cholesterol Characterization Of Human Follicular Fluids From Patients At Risk Of Developing Ovarian Hyperstimulation Syndrome (Ohss)
(2016)
OHSS is a complication of ovarian stimulation with gonadotropins following human chorionic gonadotropin (hCG) administration. Enlarged ovaries, increased vascular permeability and excessive production of steroid hormones ...
Effects of sympathectomy on ovarian follicular development and steroid secretion
(Bioscientifica Ltd., 2018)
Recently, the influence of adrenergic activity over ovarian function, and thus fertility, has begun to gain importance. Previous studies have shown that adrenergic activity through norepinephrine (NE) participates in the ...
Development of an experimental ovarian tumor: immunocytochemical analysis
(BioScientifica, 2002-09)
The aim of the present work was to study whether immunocytochemical parameters present in the normal ovary were altered after tumor development under high gonadotropin levels. These results indicated that luteoma most ...