Vplyv steroidnej dominancie na koncentrácie cAMP, cGMP, progesterónu a 17 beta-estradiolu v tekutine najväcsieho folikulu
[The effect of steroidal dominance on cAMP, cGMP, progesterone and 17 beta-estradiol levels in the fluid of the largest follicle]
Jazyk slovenština Země Česko Médium print
Typ dokumentu anglický abstrakt, časopisecké články
PubMed
1965873
- MeSH
- AMP cyklický analýza MeSH
- estradiol analýza MeSH
- guanosinmonofosfát cyklický analýza MeSH
- ovariální folikul anatomie a histologie chemie MeSH
- progesteron analýza MeSH
- skot metabolismus MeSH
- zvířata MeSH
- Check Tag
- skot metabolismus MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- anglický abstrakt MeSH
- časopisecké články MeSH
- Názvy látek
- AMP cyklický MeSH
- estradiol MeSH
- guanosinmonofosfát cyklický MeSH
- progesteron MeSH
Concentrations and mutual correlations of the cyclic adenosin monophosphate (cAMP), quanosin monophosphate (cGMP), progesterone (P4) and 17-beta-estradiol (E2) were studied in the fluid of the largest follicles in cows, in dependence on the steroid dominance: estrogen-dominant (ED), progesterone-dominant (PD) follicles. Mean cAMP and cGMP concentrations in the follicular fluid in the estrogen-dominant follicles were significantly higher than in the progesterone-dominant follicles; in both cases at P less than 0.01. Significant positive correlation between cAMP and cGMP at P less than 0.001 was stated in the evaluation of the correlations. The cAMP and cGMP concentrations were in significantly negative correlations with the P4 concentration at P less than 0.05, or P less than 0.01 and in significantly positive correlations with the E2, at P less than 0.05. The stated correlations suggest a close mutual relation between cyclic nucleotid and E2, or P4 when the follicles' quality changes.
