Holness et al. (1981), Fonseca et al. (1983) e Folmam et al. (1990) reforçam tal situação ao relatar que vacas com níveis reduzidos de progesterona durante a fase luteal (abaixo de 1ng/mL), antes da ...

The animals were assigned into four groups as follows: the first (LSP) containing sows in the luteal phase without tube pathology ... As tubas uterinas foram divididas em quatro grupos, de acordo com ...

Introduction: It has recently been shown that late follicular phase progesterone levels correlate well with those in the early luteal phase, and that progesterone levels before and 12 h after human ...