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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/62157124:16270/17:43876142

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10604 - Reproductive biology (medical aspects to be 3)

Projekt

—

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Theriogenology

ISSN

0093-691X

e-ISSN

—

Svazek periodika

89

Číslo periodika v rámci svazku

FEB 2017

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

41-46

Kód UT WoS článku

000392352000006

EID výsledku v databázi Scopus

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