Investigation of vaginal mucus parameters: Development of models for staging the oestrous cycle of the Bunaji cow.

Changes in some vaginal mucus parameters were studied in order to generate predictive models capable of enhancing oestrous cycle staging, using equal groups (unsynchronized-USC [no treatment] and synchronized-SC [Synchromate i/m on d0, d11]) of Bunaji cows (n = 48) aged 3-4 years. Vaginal mucus was collected (starting d11 in SC) daily over 26 days using standard procedures. Physical (viscosity, elasticity, density, resistivity) and biochemical (pH, glucose, cholesterol, total protein, calcium, magnesium, sodium, potassium) parameters were evaluated using standard procedures.

Ovarian Weight, Follicle Count and Retrieved Oocyte Characteristics in West African Dwarf Goat Does Experimentally Infected with Trypanosoma brucei.

Trypanosomosis has been described as the single largest disease entity limiting livestock development in sub-Saharan Africa. The effects on ovarian weight, follicle count and retrieved oocyte characteristics in ten West African dwarf goat does (control=5, infected=5) experimentally infected with Trypanosoma brucei were investigated. The does were fed with elephant grass and supplement (15.