Results: 250

Brucelosis, una zoonosis presente en la población: estudio de series de tiempo en México

Salud pública Méx; 57 (6), 2015
Objetivo. Determinar el comportamiento de la incidencia de brucelosis humana en México durante el periodo 2000-2011 y su relación con la brucelosis en rumiantes domésticos. Material y métodos. En estudio ecológico de series de tiempo se analizaron, mediante regresión Poisson multinivel múltiple, l...

Bactérias láticas produtoras de folato e riboflavina: Isolamento e avaliação do seu potencial de aplicação na produção de produtos lácteos caprinos com alto teor de vitaminas

O valor nutricional e as características físico-químicas fazem com que os produtos lácteos caprinos sejam muito apreciados e tenham um alto valor agregado. Muitas bactérias láticas (BAL) possuem a capacidade de produzir compostos com propriedades benéficas à saúde, inclusive vitaminas do grupo B...

Diet high in alpha-linolenic acid up-regulate PPAR-gamma gene expression in the liver of goats

Electron. j. biotechnol; 18 (3), 2015
Background There is little information on the effects of diets containing high α-linolenic acid (C18:3n-3) on liver lipid composition and lipogenic gene expressions. In this study fourteen goats (Capra aegagrus hircus) were fed either a flaxseed oil (FSO) supplemented diet containing high α-lin...

Seasonal prevalence and mean intensity of Psoroptes ovis infestation in goats in the Brazilian semiarid region

To determine the prevalence and seasonal variation of Psoroptes ovis (Delafond, 1858) mange in goats in the semiarid region of Paraíba, 541 crossbred goats of both sexes and different ages were examined between June 1999 and May 2001 and between August 2011 and December 2012, by washing their ear canals...

Cana-de-açúcar em substituição ao feno de capim-tifton 85 em rações para cabras Saanen

Avaliou-se o consumo e digestibilidade dos nutrientes em dietas para cabras da raça Saanen arranjadas em um quadrado latino 5x5, alimentadas com cana-de-açúcar em substituição (0, 25, 50, 75 e 100%) ao feno de capim-tifton 85. O experimento foi constituído de cinco períodos de 15 dias (10 dias par...

Postnatal developmental anatomy of testes and epididymis of Gaddi goats

Int. j. morphol; 32 (4), 2014
The study revealed that the testes of one-day-old Gaddi goats have descended in the scrotum along with adnexa. They were elongated compressed latero-medially and became ovoid during their postnatal growth and morphogenesis. The two testes were not different significantly in their weight and measurement. ...

Structural modification of the black bengal buck (Capra hircus) acrosome during post-testicular maturation of spermatozoa

Int. j. morphol; 32 (4), 2014
The present study was conducted to measure various biometric parameters of intact/normal acrosomes (AC) collected respectively from caput, corpus and cauda epididymis and vas deferens of Black Bengal buck. Giemsa stained acrosomes were measured after camera lucida drawings. Observations revealed dimensio...

Peroxidação lipídica em cabras com anemia e doença respiratória tratadas com ferro por via parenteral

Pesqui. vet. bras; 34 (11), 2014
Objetivou-se avaliar a progressão da doença e o dano oxidativo em cabras com anemia e doença respiratória mediante aplicação de ferro parenteral. Foram estudadas seis cabras, adultas, com parâmetros eritrocitários indicativos e anemia e manifestações de doença respiratória (tosse, espirros e ...

Postnatal development of testis in gaddi goat (capra hircus)

Int. j. morphol; 32 (1), 2014
A study was conducted on the testicles of 30 male Gaddi goats, divided into 3 groups viz; prepubertal (0 day to 18 months), pubertal (<18 months to >5 yrs) and post- pubertal (>5 yrs) ages. The study revealed that the testis was covered by fibroserous tunica albuginia having outer fibrous layer and...

Gross anatomical studies on the adrenal gland in prenatal goat (Capra Hircus)

Int. j. morphol; 32 (1), 2014
The present study was conducted on the 24 healthy and normal embryos/foeti of non- descript goat (Capra hircus) varying from day old to 150 days of gestation. The embryo/foeti were assigned into three groups according to their gestational ages; Groups I (0-50 days), II (51-100 days) and III (101-till ter...