Brucellosis is the most important bacterial disease of livestock in Bangladesh. The present study was conducted to determine the seroprevalence of brucellosis in goat and sheep in Mymensingh and Bogra districts of Bangladesh using slow agglutination test and Rose Bengal test as screening test and indirect enzyme linked immunosorbent assay as confirmatory test. Questionnaire based data on age, gender, area, client's complaint, number of animals in herds, disease history, reproductive problems such as abnormal uterine discharge, abortion or previous abortion in sheep and goat and their reproductive diseases were recorded. A total of 200 sera samples were collected from 80 sheep and 120 goats. The prevalence of brucellosis in goat was 2.50% and 1.25% in sheep. Positive reactors were only detected in female of both goat and sheep. In this study, there existed a significant association among abortion and the prevalence of brucellosis (p less than 0.01). The prevalence of brucellosis in sheep and goat in Bangladesh is not negligible, and it is therefore worth considering the adoption of preventive measures.

Anthelmintic resistance against commonly used anthelmintics (ivermectin, levamisole, morantel and fenbendazole) was studied in naturally occurring gastrointestinal (GI) nematodes in adult sheep of unorganized sheep farms of district Ludhiana (Punjab). After qualitative and quantitative screening of faeces of 100 sheep, fifty sheep having eggs per gram of faeces (EPG) 500 were randomly selected and divided into five equal groups. Ivermectin @ 200 ìg/kg body weight and levamisole @ 7.5 mg/kg body weight, injected subcutaneously, in two different groups, were 99.08 and 98.17 per cent effective,respectively. Whereas, fenbendazole @ 7.5 mg/kg body weight and morantel citrate @ 6.0 mg/kg body weight, orally was 66.28 and 95.41 per cent effective and the fifth group was kept as untreated control with natural exposure to gastrointestinal nematodes. Hence, it was concluded that the naturally occurring GI nematodes of sheep were susceptible for ivermectin and levamisole, suspected for resistance against morantel citrate and were resistant to fenbendazole.

A espécie ovina é largamente utilizada na região Nordeste do Brasil por apresentar alta rusticidade. No entanto, sua anatomia ainda é pouco estudada. Assim, crescem os estudos para gerar subsídios técnico-científicos àqueles profissionais que trabalham com as áreas aplicadas da Medicina Veterinária e afins. O objetivo do presente estudo foi estabelecer correlações entre as dimensões da cabeça e da cavidade craniana, utilizando 80 ovinos, 40 machos e 40 fêmeas, com média de peso entre 27,0 e 33,0 kg. Em fêmeas, foi observada correlação entre a massa corpórea e o comprimento da cabeça; entre a massa corpórea e largura da cabeça; entre o comprimento da cabeça e sua respectiva largura; entre comprimento da cabeça e o comprimento da cavidade craniana e entre a altura da cabeça e o comprimento da cavidade craniana. As demais dimensões, nas fêmeas, não tiveram correlação estatisticamente significativa. Já em animais do sexo masculino, foi possível evidenciar correlação apenas entre a altura da cabeça e altura da cavidade craniana. Desta forma, é possível concluir que, quanto maiores forem as proporções da cabeça, maiores serão as dimensões e volume intracranianos. | The sheep is a commonly used species in Northeast region of Brazil because of its high rusticity. Yet, very little is known about the anatomy of these species. Therefore, the number of studies in this field is increasing to stimulate technical and scientific subsidies to professionals in Veterinary Medicine. The aim of this study was to establish correlations between the head and cranial cavity dimensions, using 80 sheep, 40 males and 40 females, with a medium weight of 27,0 to 33,0 kg. In females, it was observed correlation between corporal weight and length of the head; corporal weight and width of the head; length of the head and its respective width; length of the head and length of the cranial cavity; height of the head and length of the cranial cavity. The other dimensions, in females, had non-significant correlation. In males, the only correlation established was between height of the head and height of the cranial cavity. Thus, it was possible to conclude that the larger the proportions of the cranium are, the larger will be the dimensions and the intracranial volume.