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    Avalia莽茫o da resposta hematol贸gica dos animais tratados com Typha domingensis Pers e Operculina hamiltonii sobre nemat贸ides gastrintestinais de caprinos Evaluation of the hematological response of animals treated with Typha domingensis Pers and Operculina hamiltonii on gastrointestinal nematodes of goats

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    Este estudo foi desenvolvido para avaliar a resposta hematol贸gica dos animais submetidos aos tratamentos com Typha domingensis Pers (taboa) e Operculina hamiltonii (batata-de-purga), in natura, no controle das helmintoses gastrintestinais de caprinos naturalmente infectados. Foram utilizados 30 caprinos da ra莽a moxot贸. O rizoma da taboa e a raiz batata-de-purga foram usados para realiza莽茫o da fitoqu铆mica. Os animais foram distribu铆dos em cinco tratamentos, com o grupo I tratados com moxidectina 0,2% em dose 煤nica de 0,5 mg/Kg; grupo II com taboa na dose 10 g/20 Kg peso vivo; grupo III com batata-de-purga na dose de (09 g/20 Kg); grupo IV com taboa (10 g/20 Kg) associada a batata-de-purga (09 g/20 Kg), durante tr锚s dias consecutivos e o grupo V foi o grupo controle. As fezes foram coletadas nos dias zero, sete e 25 para realiza莽茫o dos OPGs e para os exames hematol贸gicos foram coletados sangue aos sete, 14 e 28 dias p贸s-tratamento, sendo avaliados hemat贸crito, hemoglobina, VGM e CHGM. Os valores do VGM, eritr贸citos, hemat贸crito e hemogoblina ficaram dentro da normalidade para caprinos. Os tratamentos n茫o afetaram os valores de VGM e CHGM. Quanto aos eritr贸citos, hemat贸crito e hemogoblina houve intera莽茫o entre per铆odo de coletas. Com a metodologia utilizada, o fornecimento de T. domingensis e O. hamiltonii n茫o interferiu na resposta hematol贸gica dos animais tratados.This study evaluated the hematological response of animals submitted to treatments with Typha domingensis Pers and Operculina hamiltonii, in natura, in the control of gastrointestinal helminthiasis in goats naturally infected. Thirty moxot贸 goats were used. The rhizome and root of T. domingensis and O. hamiltonii, were used in the phytochemistry analysis. The animals were divided into five treatments with the group I treated with moxidectin 0.2% in a single dose of 0.5 mg/kg, group II with T. domingensis using 10 g/20 Kg body weight, group III O. hamiltonii with a dosage of 09 g/20 Kg, group IV with T. domingensis (10 g/20 Kg) associated with O. hamiltonii (09 g/20 Kg) during three consecutive days and the group V as the control. Feces were collected on days zero, seven and 25 for the FECs and for the hematological tests blood was collected at seven, 14 and 28 days post-treatment, for the evaluation of hematocrit, hemoglobin, MGV and MGHC. The values of MGV, erythrocytes, hematocrit and hemogoblin were within the normality for goats. The treatments had no effect on MGV and MGHC. Regarding the erythrocytes, hematocrit and hemoglobin, there was an interaction among periods of sampling. Using this methodology, the supply of T. domingensis and O. hamiltonii had no affect on the hematology response of treated animals
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