Hormonal treatment of dairy goats affected by hydrometra associated or not with ovarian follicular cyst

Hydrometra is considered a very important pathological condition, because it represents one of the main causes of temporary infertility in dairy goats. The objective was (i) to evaluate a protocol for the treatment of hydrometra associated (n=2) or not (n=17) with follicular ovarian cyst in 19 dairy goats and (ii) to assess its reproductive efficiency after treatment. For this purpose, 10. mg of dinoprost (PGF) divided in two equal doses were administered to all animals intravulvosubmucosally on Days 0 and 10. In addition, 500. IU hCG were administered on Day 7. Ultrasound exams were performed in all females from Days 0 to 3, 7 and 10 to 13 of treatment, in order to evaluate uterus drainage after each treatment. Goats were monitored for estrus after both treatments and mated after the second dose of PGF. Blood samples were collected from 11 goats to determine plasma progesterone concentrations before, during and after treatment. Of the 19 goats treated, 16 lost weight after the first dose, probably due to uterine discharge. Complete drainage of uterine fluid was observed in 11/19 (57.9%) and 17/19 (89.5%) after the first and second doses, respectively. Afterwards, we diagnosed 2 more goats with follicular cysts, for a total of 21.1% (4/19) of animals exhibiting hydrometra and ovarian cyst concomitantly. In one doe the diagnosis was on Day 2 and in the other on Day 11. All does showed progesterone concentrations superior to 1. ng/mL at Day 0, with an average of 10.6 ± 1.4. ng/mL. Out of the 10 goats mated, only two became pregnant after treatment, corresponding to 10.5% of the total (2/19). Although prostaglandin was effective to drain the uterine fluid and led to the onset of estrus, it did not improve the pregnancy rate. The use of hCG in female goats was not effective in luteinizing the cysts. It can be concluded that hydrometra alone or associated with ovarian follicular cyst may adversely affect goat reproductive performance. © 2012 Elsevier B.V.

Dystrophic Epidermolysis Bullosa in Goats

Clinical, histopathological and ultrastructural findings of caprine dystrophic epidermolysis bullosa (DEB) with autosomal recessive inheritance are reported. The goats presented with exungulation, erosions, crusts and scars on the skin and ulcers in the oral cavity. Microscopically, the skin showed subepidermal separation with clefts filled occasionally with clear eosinophilic fluid, cellular debris or neutrophils. Ultrastructurally, the site of blister formation was the sublamina densa in the epidermal basement membrane zone. In skin with blister formation and in clinically uninvolved skin, the basal lamina was preserved, but the anchoring fibrils were sparse and rudimentary. A twin brother of an affected kid was mated over 5 years with his mother; three out of the 10 kids born presented with epidermolysis bullosa, indicating that the disease has an autosomal recessive mode of inheritance. It is suggested that the disease is similar to human severe generalized recessive DEB. © 2012 Elsevier Ltd.

Orbifloxacin: A Review of Properties, Its Antibacterial Activities, Pharmacokinetic/Pharmacodynamic Characteristics, Therapeutic Use, and Analytical Methods

Orbifloxacin is a third generation of fluoroquinolone that exhibits increased antibacterial activity against the Enterobacteriaceae, gram-negative and gram-positive bacteria, anaerobes, and mycobacteria. This drug was synthesized in 1987 and developed as a veterinary chemotherapeutic to use for livestock and domestic pets. Orbifloxacin is labeled for the treatment of skin, soft tissue, and urinary tract infections in dogs, and skin and soft tissue infections in cats, but in some countries, orbifloxacin has been given for the treatment of gastrointestinal and respiratory infections in cattle and swine and other animals. The in vitro activity and clinical efficacy of orbifloxacin against naturally occurring bacterial infections of the skin, ear, soft tissue, udder, and gastrointestinal and respiratory systems in different animals have been evaluated and good responses have been found. The minimum inhibitory concentration of orbifloxacin has been determined in various different pathogens and the results found in the literature are shown in this work. The pharmacokinetics of orbifloxacin has been evaluated by different routes of administration in goats, horses, pigs, rabbits, dogs, cats, camels, cattle, sheep, and fish. Orbifloxacin exhibits excellent pharmacokinetic parameters that suggest that this drug may have good clinical effects on various bacterial infections in these species. All methods described in the scientific literature for determination of orbifloxacin in different matrices were collected and discussed. © 2013 Copyright Taylor and Francis Group, LLC.

Single nucleotide polymorphisms in candidate genes associated with gastrointestinal nematode infection in goats

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Molecular identification of food sources in triatomines in the Brazilian northeast: roles of goats and rodents in Chagas disease epidemiology

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Existe o quadrinho no vazio entre dois quadrinhos? (ou: o Koan nas histórias em quadrinhos autorais adultas)

Pós-graduação em Artes - IA

Perspectivas históricas da pesquisa operacional

Pós-graduação em Educação Matemática - IGCE

O sonho de um idiota: ensaio sobre algumas adaptações cinematográficas de obras literárias, feitas por Akira Kurosawa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Entre ouvires: a paisagem sonora da Igreja Batista em Jardim Utinga em foco

Pós-graduação em Música - IA

Entre-sons, entre-mundos, entre-idades: ações dialógicas, cultura adolescente e educação musical

Pós-graduação em Música - IA

Fluxos da alteridade: organizações negras e processos identitários no Nordeste Paulista e Triângulo Mineiro (1930-1990)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A aprendizagem da leitura na perspectiva de professoras alfabetizadoras

Este estudo tem por objetivo compreender e discutir as concepções sobre a aprendizagem da leitura na perspectiva de um grupo de professoras alfabetizadoras e analisar como trabalham a leitura com seus alunos e qual a importância das atividades de leitura em sua prática docente. Para tanto, foram organizados três encontros com um grupo de professoras alfabetizadoras que lecionam nos 1º e 2º anos do Ensino Fundamental de uma Escola Municipal de Rio Claro-SP, a fim de produzir dados sobre a metodologia utilizada por elas para o ensino da leitura e analisar como entendem o processo de aquisição da leitura pelos alunos. A análise das concepções e práticas das professoras é discutida a partir das contribuições de Soares, Jolibert, Costa Val, Freire, Lajolo, Penacc, Micotti, Ferreiro, Foucambert, Lerner, entre outros.

Além da escola: reflexões teórico-metodológicas com base na análise de práticas educativas alternativas descobertas em áreas rurais da região de São Carlos S.P.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)