Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The oviducts of 16 Saanen does, superovulated with follicle-stimulating hormone (FSH) and synchronised with prostaglandin F2 alpha were flushed 75 to 86 hours after the injection of prostaglandin. The mean (sd) ovulation rate was 13.7 (3.9). The flushings were directed orthograde through a flexible intravenous catheter, which was introduced into the oviduct via the infundibulum. The flushing medium was recovered by a balloon-catheter, which was placed in the uterine lumen near the uterotubal junction. Five does were flushed unilaterally either because they had one blocked oviduct or because they had ovulated on only one ovary. The overall embryo recovery rate was 72 per cent. Nine weeks later 11 of the donor ewes were examined laparoscopically and no adhesions of the reproductive organs were observed. Eight of these does were synchronised with progestagen-vaginal sponges, superovulated with FSH and their oviducts were flushed again. Their mean ovulation rate was 16.0 (4.3) and 86 per cent of the embryos were recovered. The optimal time to obtain pronuclear stage embryos was 75 to 78 hours after the injection of prostaglandin. All the embryos recovered within this period were at the pronuclear stage whereas 28 per cent of those recovered one to six hours later were at the two- or four-cell stage.
Vet Rec 1998 Jan 10
PMID:Laparoscopic recovery of pronuclear-stage goat embryos. 948 27

The failure of clearance mechanisms in the mare's uterus results in persistent inflammation and is considered a major cause of subfertility. Eighteen mares, of which three were susceptible to endometritis and four had been ovariectomised, underwent charcoal clearance testing to evaluate their clearance mechanisms. This consisted of installing 500 mg of charcoal (particle size 4 to 90 microm) added to 50 ml of phosphate-buffered saline (PBS) into the uterus. Forty-eight hours later the uterus was flushed out with 0.0012 per cent methylene blue in 50 ml of PBS for determination of the diluting factor by photospectrometry. Flush volume, pH, specific gravity and pellet size were all analysed. To investigate the effect of a beta2-adrenergic agonist on the ability of genitally healthy oestrous mares to eliminate a suspension of charcoal from the uterus, four genitally healthy mares with appropriate charcoal clearance were also subjected to clearance testing following intravenous administration of 0.8 microg/kg of clenbuterol every 12 hours and 1 microg/kg of clenbuterol every eight hours. All parameters were within their normal range following clenbuterol treatment. However, minimal but significant differences in pre- and post-treatment values regarding fluid volume and extinction rate were recorded.
Vet Rec 2005 Feb 26
PMID:Effect of clenbuterol on the clearance of particles of charcoal (4 to 90 microm) from the uteri of mares. 1576 96


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