Results 231 to 240 of about 45,008 (286)

Ovariectomy Influences Cognition and Markers of Alzheimer’s Disease

Journal of Alzheimer's Disease, 2019
Alzheimer’s disease (AD) is one of the most devastating and costly diseases, and prevalence of AD increases with age. Furthermore, females are twice as likely to suffer from AD compared to males.
C. Agca, Diana Klakotskaia, E. Stopa, T. Schachtman, Y. Agca   +4 more
semanticscholar   +1 more source

Ovariectomy induced placental hypertrophy

Prostaglandins, 1973
Abstract The demonstrations, that a mere progesterone (P) withdrawal can provoke abortion in laboratory mammals as well as in human patients, revealed the sustained presence of a stimulatory mechanism of the uterus during pregnancy. Since it is P which curtails the activating action of this endogenous mechanism (dominated by Prostaglandins ...
A I, Csapo, E F, Csapo
openaire   +2 more sources

The effect of the anti-diabetic drug metformin on behavioral manifestations associated with ovariectomy in mice.

Neuroscience Letters, 2019
The aim of this study was to evaluate the anti-diabetic drug metformin (Met) effects on the anxiety and cognitive impairment in ovariectomized mice. Thirty-two female adult mice were distributed into four groups: control, sham ovariectomy, ovariectomy ...
I. Fatemi, Fatemeh Delrobaee, M. Bahmani, A. Shamsizadeh, M. Allahtavakoli   +4 more
semanticscholar   +1 more source

IL-6 trans-signalling mediates trabecular, but not cortical, bone loss after ovariectomy.

Bone, 2018
Bone loss associated with estrogen deficiency occurs due to a high level of bone remodelling, with a greater increase in the level of osteoclast-mediated bone resorption than osteoblast-mediated bone formation. Early studies showed that Interleukin-6 (IL-
Leah Lazzaro, Brett A. Tonkin, Ingrid J. Poulton, Narelle E Mcgregor, W. Ferlin, N. Sims   +5 more
semanticscholar   +1 more source

Face, construct, and concurrent validity of a simulation model for laparoscopic ovariectomy in standing horses.

Journal of the American Veterinary Medical Association, 2018
OBJECTIVE To develop and validate a simulation model for laparoscopic ovariectomy in standing horses. DESIGN Prospective cohort study. SAMPLE 15 third-year veterinary students and 4 equine surgeons with experience in laparoscopy.
Mustafa M Elarbi, C. Ragle, B. Fransson, K. Farnsworth   +3 more
semanticscholar   +1 more source

Ovariectomy by colpotomy in cows

Journal of the American Veterinary Medical Association, 1992
Summary For the purpose of collecting active ovarian structures for cell culture, unilateral ovariectomy (n = 34 ovaries) was performed per vagina on 17 dairy cows having normal estrous cycles, bilateral ovariectomy was performed on 9 (n = 18 ovaries) dairy cows, and corpora lutea (n = 13) were removed from 11 beef cows having normal estrous cycles ...
M, Drost, J D, Savio, C M, Barros, L, Badinga, W W, Thatcher   +4 more
openaire   +2 more sources

Laparoscopic ovariectomy in standing cows

Animal Reproduction Science, 2005
The main objective of this study was to evaluate laparoscopic ovariectomy and to develop an optimal surgical technique for this procedure in standing cattle. Eight cows underwent laparoscopic ovariectomy. In two cows, a bilateral flank approach was used and in six cows, both ovaries were removed via a left flank approach.
Bleul, U, Hollenstein, K, Kähn, W
openaire   +2 more sources

[Celioscopic ovariectomy. Retrospective study of 56 ovariectomies].

Journal de gynecologie, obstetrique et biologie de la reproduction, 1997
To describe a technique of laparoscopic oophorectomy, and evaluate its feasibility, limits and complications.We performed a retrospective study of 34 patients who underwent laparoscopic oophorectomy, from 1 December 1992 to 28 February 1995.Centre Hospitalier Intercommunal, Créteil, and Institut Gustave Roussy, Villejuif.Mean age was 58 years (range ...
E, Meneux, M, Mouly, B, Haddad, N, Pernin, G, Michel, B J, Paniel   +5 more
openaire   +1 more source

Prolactin binding in ovariectomy-responsive and ovariectomy-nonresponsive rat mammary carcinoma.

Cancer research, 1977
Growth of the transplantable mammary tumor, MTW9, in W/Fu rats is greatly enhanced by elevated serum prolactin concentrations. This report compares the prolactin binding to tumor membranes in two mammary tumor strains derived from MTW9. Maximum binding to membranes of both tumors occurred at pH 7.6 after incubation for 30 hr at 4 degrees.
B L, Powell, E J, Diamond, S, Koprak, V P, Hollander   +3 more
openaire   +2 more sources

Ovariohysterectomy versus ovariectomy

Veterinary Record, 2006
SIR, — Routine neutering of bitches is typically carried out by ovariohysterectomy (ovh) in the uk and the usa, but by ovariectomy (ove) in some European countries. The reason for this geographical difference appears to be historical.
openaire   +1 more source