Impact of acute metabolic acidosis on the acid-base balance in follicular fluid and blood in dairy cattle.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F17%3A43876142" target="_blank" >RIV/62157124:16170/17:43876142 - isvavai.cz</a>

Alternative codes found

RIV/62157124:16270/17:43876142

Result on the web

<a href="http://dx.doi.org/10.1016/j.theriogenology.2016.09.053" target="_blank" >http://dx.doi.org/10.1016/j.theriogenology.2016.09.053</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.theriogenology.2016.09.053" target="_blank" >10.1016/j.theriogenology.2016.09.053</a>

Result language

angličtina

Original language name

Impact of acute metabolic acidosis on the acid-base balance in follicular fluid and blood in dairy cattle.

Original language description

This study aimed to evaluate the changes in acid-base balance (ABB) in FF and blood during acute metabolic acidosis in dairy heifers. Ten Holstein heifers were stimulated with FSH in eight decreasing doses at 12-hour intervals (D0?D3). Acidosis was induced by oral administration of sucrose at 9 g/kg of body weight, dissolved in 10 L of warm tap water, at D3. Samples were collected from each cow at 0, 8, 12, 16, 24, 32, 40, and 48 hours after treatment. Samples of FF, obtained by transvaginal follicular aspiration, and peripheral blood were examined for ABB parameters: pH, pCO2, pO2, HCO3-, and base excess (BE). A significant decrease in pH, HCO3-, and BE values in the blood, as well as FF, occurred after sucrose treatment. The lowest pH values occurred in blood at 16 hours, and in FF at 24 hours, after treatment (7.30 ? 0.05 and 7.33 ? 0.05, respectively). The lowest HCO3- values in blood (18.75 ? 3.2 mmol/l) and FF (18.07 ? 2.84 mmol/l) occurred 24 hours after treatment, as did the lowest BE values (-6.61 ? 3.7 mmol/l and -7.53 ? 3.89 mmol/l, in blood and FF, respectively). Significant correlations for HCO3- (r=0.928), BE (r=0.946), pH (r=0.889), and pCO2 (r=0.522) existed between blood and FF samples. The results demonstrated that metabolic acute acidosis substantially influences the characteristics of both serum and FF.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10604 - Reproductive biology (medical aspects to be 3)

Project

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Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Theriogenology

ISSN

0093-691X

e-ISSN

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Volume of the periodical

89

Issue of the periodical within the volume

FEB 2017

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

41-46

UT code for WoS article

000392352000006

EID of the result in the Scopus database

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