The aim of the present study was to determine changes in oxidative status plasma sows during periparturient period using markers lipid and protein peroxidation intensity. Plasma from 12 pregnant gilts collected on days 14 1 before parturition 1, 7 postpartum used study. As indicators alterations status, concentrations thiobarbituric acid reactive substances (TBARS) sulphydryl groups (SH groups)...

Milk samples from 28 cows were analysed for residues of oxacillin after drying off with Stapenor Retard TS (oxacillin). Analysis was performed with an automated HPLC system consisting of an on-line solid-phase extraction and photochemical post-column derivatization with UV-detection at 300 nm. Although the time interval between treatment and parturition was less than the demanded 55 days, the m...

Coxiella burnetii is an intracellular bacterial pathogen that causes Q fever. Infected pregnant goats are a major source of human infection. However, the tissue dissemination and excretion pathway of the pathogen in goats are still poorly understood. To better understand Q fever pathogenesis, we inoculated groups of pregnant goats via the intranasal route with a recent Dutch outbreak C. burneti...

Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...

Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...

Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...