Limitations of ultrasound guided follicular aspiration for analysis of ovarian follicular fluid in dairy cattle

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F11%3A43870732" target="_blank" >RIV/62157124:16170/11:43870732 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2754/avb201180020179" target="_blank" >http://dx.doi.org/10.2754/avb201180020179</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201180020179" target="_blank" >10.2754/avb201180020179</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Limitations of ultrasound guided follicular aspiration for analysis of ovarian follicular fluid in dairy cattle

Popis výsledku v původním jazyce

The aim of this study was to evaluate the applicability of ovum pick-up equipment for follicular fluid collection from various follicular structures (experiment 1) and for recovery of follicular fluid for acid-base balance analysis (experiment 2). An ultrasound scanner equipped with a 5-MHz convex transducer was used for transvaginal ultrasound-guided follicular aspiration. A 17-gauge, 60-cm aspiration needle was connected with a shortened aspiration line. The fluid was aspirated manually into a 2 ml plastic syringe at a speed of approximately 0.2 ml/s. The success of aspiration was higher in ovarian cysts (100%) and single follicles larger than 13 mm (76.7%) compared to single follicles smaller than 12 mm (20%, p { 0.001). The success of aspiration ofmultiple follicles on day 4 (diameter of 7-9 mm) was higher (90.9%) compared to follicles on day 2 (diameter of 4-6 mm) (66.7%, p { 0.05) in experiment 1. The fluid from ovarian cysts } 25 mm in diameter was aspirated in a two-step proce

Název v anglickém jazyce

Limitations of ultrasound guided follicular aspiration for analysis of ovarian follicular fluid in dairy cattle

Popis výsledku anglicky

The aim of this study was to evaluate the applicability of ovum pick-up equipment for follicular fluid collection from various follicular structures (experiment 1) and for recovery of follicular fluid for acid-base balance analysis (experiment 2). An ultrasound scanner equipped with a 5-MHz convex transducer was used for transvaginal ultrasound-guided follicular aspiration. A 17-gauge, 60-cm aspiration needle was connected with a shortened aspiration line. The fluid was aspirated manually into a 2 ml plastic syringe at a speed of approximately 0.2 ml/s. The success of aspiration was higher in ovarian cysts (100%) and single follicles larger than 13 mm (76.7%) compared to single follicles smaller than 12 mm (20%, p { 0.001). The success of aspiration ofmultiple follicles on day 4 (diameter of 7-9 mm) was higher (90.9%) compared to follicles on day 2 (diameter of 4-6 mm) (66.7%, p { 0.05) in experiment 1. The fluid from ovarian cysts } 25 mm in diameter was aspirated in a two-step proce

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

—

Svazek periodika

80

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

179-184

Kód UT WoS článku

000293898400007

EID výsledku v databázi Scopus

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