Results 81 to 90 of about 60,923 (255)

Characterization of the estrous cycle in Galea spixii(Wagler, 1831)

open access: yesPesquisa Veterinária Brasileira, 2015
The Galea spixii inhabits semiarid vegetation of Caatinga in the Brazilian Northeast. They are bred in captivity for the development of researches on the biology of reproduction.
Amilton C. Santos   +7 more
doaj   +1 more source

Phytochemical analysis and a study on the antiestrogenic antifertility effect of leaves of Piper betel in female albino rat

open access: yesAncient Science of Life, 2014
Objective: To study the effect of graded doses of the aqueous and methanolic extract of the leaves of Piper betel (PB) Linn (PBL) on the estrous cycle of female albino rats.
Sasmita Biswal
doaj   +1 more source

Hypothalamic Expression of KiSS1 and RFamide-related Peptide-3 mRNAs during The Estrous Cycle of Rats [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2013
Kisspeptin and RFamide-related peptide-3 (RFRP-3) are known to affect GnRH/luteinizing hormone (LH) in several species, including the rat. It has been hypothesized that GnRH/LH changes during the rat estrous cycle may result from changes in the ...
Mohammad Saied Salehi   +9 more
doaj  

Evaluation of estrous cycle after transplantation of vitrified ovarian tissue in mice [PDF]

open access: yesمجله علوم پزشکی فیض (پیوسته)
Background and Aim: Vaginal cytology is an effective method for assessing the activity of the hypothalamus-pituitary-ovary axis in rodents. This study aimed to investigate the restoration of ovarian function following the transplantation of vitrified ...
Taghi Taktaz-Hafshejani   +2 more
doaj  

Glycosaminoglycan distribution in the rat uterine cervix during the estrous cycle

open access: yesClinics, 2010
OBJECTIVE: To analyze the amount of glycosaminoglycans in the uterine cervix during each phase of the rat estrous cycle. DESIGN: Based on vaginal smears, forty female, regularly cycling rats were divided into four groups (n = 10 for each group): GI ...
Jairo Jose Matozinho Cubas   +5 more
doaj   +1 more source

Follicular Development Dynamics and Plasma Progesterone Profile during the Estrous Cycle of Dairy Cows

open access: yesAnimal Production: Indonesian Journal of Animal Production, 2008
A total of five local Friesian cows, 4 to 5 years, healthy, reproductively sound, were used in the study to understand the development dynamics of dominant follicles and plasma progesterone profile during estrous cycle.
PP Putro   +3 more
doaj  

Luteal Function and Estrous Cycles in Mammals

open access: yesJournal of Reproduction and Development, 1998
Some rodent species such as rats and mice recur incomplete estrous cycles, which are characterized by the lack of the luteal phase. Among animals that recur complete estrous cycles, ruminants have been shown to exhibit one or two events of follicular growth not resulting in ovulation (latent follicular waves) during the luteal phase.
Masugi Nishihara   +4 more
openaire   +2 more sources

Optimizing the time of doxil injection to increase the drug retention in transplanted murine mammary tumors

open access: yesInternational Journal of Nanomedicine, 2010
Shaojin You, Lian Zuo, Wei LiExperimental Cancer Therapeutic Laboratory and Histopathology Core, Atlanta Research and Educational Foundation (151F), Atlanta VA Medical Center, Decatur, GA, USAAbstract: Sex hormonal milieus during the female fertility ...
Shaojin You, Lian Zuo, Wei Li
doaj  

Impacts of chronic stress on urinary bladder function & recovery through modification of PACAP signaling [PDF]

open access: yes, 2016
Stress can cause or contribute to bladder dysfunction though specific effects remain unclear. Individuals with interstitial cystitis (IC)/bladder pain syndrome (BPS) experience increased symptom severity with stress, including pain and increased urgency ...
Mathews, Morgan E
core   +1 more source

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