RESUMO
O objetivo deste trabalho foi avaliar o desempenho reprodutivo de 423 fêmeas suínas de ordem de parto 1 a 9 submetidas à inseminação intra-uterina (IAU), com um novo modelo de pipeta (T1) cuja extremidade não é fixada na cérvix ou uma pipeta de IAU modelo Verona RO (8.0% and 4.8%), PR (93.4% and 96.2%) and TLS (12.4 and 12.7 piglets) between T1 and T2 groups, respectively. AFR of T1 (90.6%)
ZusammenfassungBei einem Säugling mit ungewöhnlich schwerer hämorrhagischer Diathese wurde ein Gerinnungsdefekt festgestellt, der folgende Charakteristika aufweist: Quicksche Prothrombinzeit stark verlängert, Gerinnungszeit mit Russel Vipers Venom stark verlängert, Prothrombin-Verbrauchstest pathologisch, Faktor-VII-Bestimmung mit bovinem Seitzplasma (einstufig) 1 bis 3%. Faktor IX (einstufig) 30%, Thromboplastingeneration mit Patientenserum stark pathologisch, wird durch Mischung mit Hämophilie-B-Serum völlig, mit Marcoumarserum (Beginn der Marcoumartherapie) ebenfalls normalisiert. Plasma und Serum des Patienten „Stuart” (Graham) und unseres Patienten zeigten in allen Tests dasselbe Verhalten.
Committee: David Driemeier (UFRGS), Ivo Wentz (UFRGS), Sérgio de Oliveira (ULBRA) Teeth's clipping in newborn piglets is a common management practice in pig production, aimed to the reduction of cutaneous facial lesions in piglets and injuries to the udder of sows. In order to ass's dental lesions, 280 piglets with symptoms compatible with Post Weaning Multisystemic Wasting Syndrome (PMWS, circovírus-associated disease) were analyzed following euthanasia. Fifty eight piglets (21%) showed at least one periapical abscess (total of 70 abscesses), where: 3 rd upper incisives, 3 rd lower incisives, upper canines and lower canines represented respectively 31%, 23%, 6% and 33% of the abscesses. Other teeth represented 7% of the abscesses. The prevalence of abscesses predominantly in the 3 rd incisives and lower canines suggest that these teeth suffered a wider area of grinding or clipping, resulting in higher prevalence of periapical abscesses. Among the bacteria isolated from the lesions, Streptococcus sp. was the most prevalent (21.48% of the aerobic and 27.7% anaerobic isolates). There was a significantly higher rate of isolation of Corineform bacteria in anaerobic atmosphere, when compared with aerobic cultures. There was preponderance of Gram positive isolates. Seven types of dental management were assessed using a field trial in a pig production unit, measuring the influence in the variable weight gain in weanling and nursery ages. There were no statistically significant differences with the use of the variables analyzed.
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