Isoflurane anesthesia alters complete blood count values in lilac-crowned parrots (Amazona finschi).

Objective: To evaluate the effects of a chemical restraint with isoflurane compared to a physical restraint in hemogram values in psittacines.

Animals: 21 adult lilac-crowned parrots (Amazona finschi).

Methods: Subjects were physically restrained for blood sample collection, after this isoflurane anesthesia was administered for 30 minutes at which time a second blood sample was taken.

Genetic Analysis Method for Staphylococcus chromogenes Associated with Goat Mastitis.

Mastitis in goats is mainly caused by coagulase-negative Staphylococcus (CNS). The identification methods for this group are based on evaluating the expression of phenotypic characteristics such as the ability to metabolize various substrates; however, this is disadvantageous as these methods are dependent on gene expression. In recent years, genotyping methods such as the Multiple Locus Variable-Number Tandem Repeat Analysis (MLVA) and gene identification have been useful for epidemiological study of several bacterial species.

Milk production in dairy goats supplemented with different levels of ruminally protected methionine.

The objective of the study reported in this Research Communication was to evaluate graded levels of ruminally protected methionine (RPM) in dairy goat rations on milk production and live weight changes during 155 d of lactation. Twenty-five primiparous dairy goats (crosses of Toggenburg, French Alpine and Saanen; 45·4 ± 1·0 kg BW) were fed a basal diet (10·10% CP, 6·13 DP and 2·34 Mcal/kg ME) of corn silage, oat hay, alfalfa hay and concentrate (80% forage, 20% concentrate). After kidding, the treatments, which consisted of four oral doses of ruminally protected methionine (RPM) at 0, 1, 2 and 3 g/d, were randomly assigned to the goats.