Guay P, Lamothe P
Can J Comp Med. 1969 Apr;33(2):93-7.
Exocervical samplings of 57 cows' genital secretions (30 normal reproducing and 27 repeat breeder cows) were studied during estrus. An attempt has been made to detect the following electrolytes: A1, Ca, Co, Cu, Fe, K, Mg, Mn, Na and Zn in these secretions. Ca, K, Mg and Na were found. No significant difference is noted in the Ca, K and Mg concentration (P>0.05) between the two groups, whereas a highly significant difference (P<0.001) in exocervical Na concentration has been measured between these groups.
在发情期对57头母牛(30头正常繁殖母牛和27头屡配不孕母牛)的子宫颈外分泌物进行了采样。试图检测这些分泌物中的以下电解质:铝、钙、钴、铜、铁、钾、镁、锰、钠和锌。检测到了钙、钾、镁和钠。两组之间钙、钾和镁的浓度没有显著差异(P>0.05),而两组之间子宫颈外钠浓度存在极显著差异(P<0.001)。