Valerate
Mostrando 13-24 de 79 artigos, teses e dissertações.
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13. Dinâmica folicular de vacas de corte tratadas com três protocolos de sincronização da ovulação =Ovarian follicular dynamics in beef cows treated with three protocols of synchronization of ovulation / Ovarian follicular dynamics in beef cows treated with three protocols of synchronization of ovulation
Background: Artificial insemination is an established and viable technique to accelerate the genetic advancement and economic return of the cattle. However, compromises the efficiency of detection of estrus results in low insemination rates. To avoid these problems in beef herd, synchronization protocols have been developed that allow inseminate large number
Publicado em: 2011
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14. Caracterização, análise físico-química e estabilidade térmica do complexo de inclusão ciclodextrina-17-valerato de betametasona / Physicochemical characterization and thermal stability evaluation of betamethasone 17-valerate cyclodextrincomplex
Preparation of formulations containing the active ingredient betamethasone 17-valerate (VB) is widely defunded within pharmaceutical industry, once it concerns an anti-inflammatory drug and an option, in the treatment of conditions in which corticosteroids therapy is indicated. Often employed in topical treatment of eye, ear and nose allergic and inflammator
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/11/2010
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15. The effect of chronic administration of L-arginine on the learning and memory of estradiol-treated ovariectomized rats tested in the morris water maze
OBJECTIVE: The present study was carried out to evaluate the effect of L-arginine on the learning and memory of estradiol-treated ovariectomized (OVX) rats. METHODS: Forty-eight rats were divided into six groups: (1) sham, (2) OVX, (3) sham-Est, (4) OVX-Est, (5) sham-Est-LA, and (6) OVX-Est-LA. The animals of the sham-Est and OVX-Est groups were treated by w
Clinics. Publicado em: 2010-06
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16. UV derivative spectrophotometric method for determination of estradiol valerate in tablets
A derivative UV spectrophotometric method for determination of estradiol valerate in tablets was validated. The parameters specificity, linearity, precision, accuracy, limit of detection and limit of quantitation were studied according to validation guidelines. The first-order derivative spectra were obtained at N = 5, Δλ = 4.0 nm, and determinations were
Química Nova. Publicado em: 2010
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17. Effects of estrogen replacement therapy in hemodinamic and neural responses to acute aerobic exercise in post-menopausal women / Efeitos isolados e associados da terapia de reposição oral estrogênica e do exercício físico aeróbico nas respostas hemodinâmicas e neurais em mulheres no período pós-menopausa
The post-menopause is marked by physiological hemodynamic and metabolic changes. The estrogen replacement therapy is a way to reduce the consequences of hormone deficiency and physical exercise contributes significantly to the reduction of cardiovascular risk. The aim of this study was to evaluate in post-menopausal women the isolated and associated effects
Publicado em: 2010
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18. Dinâmica folicular de vacas de corte tratadas com três protocolos de sincronização da ovulação / Ovarian follicular dynamics in beef cows treated with three protocols of synchronization of ovulation
Este trabalho teve por objetivo avaliar a dinâmica folicular de vacas de corte tratadas com protocolos para a sincronização da ovulação onde se utilizou implantes vaginais impregnados com progesterona ou com acetato de medroxi-progesterona e um implante auricular impregnado com norgestomet, além da utilização de ésteres de estradiol em diferentes do
Publicado em: 2009
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19. AvaliaÃÃo morfofisiolÃgica da absorÃÃo e metabolizaÃÃo de Ãcidos graxos volÃteis pelo proventrÃculo de bovinos. / Morphophysiologic evaluation of the absorption and metabolism of volatile fatty acids by bovine forestomach.
About 60% of volatile fatty acids (VFA) produced in reticulorumen are absorbed in this compartment. The other 40% pass with the fluid phase to the omasum and are absorbed before entering the duodenum. Two experiments were carried out to determine the absorption surfaces and the VFA absorption and metabolism capacity of the bovine forestomach compartments. In
Publicado em: 2007
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20. Impacto isolado e associado da terapia hormonal e exercício físico na qualidade de vida em mulheres no climatério pós-menopausa / Isolated and associated effects of hormone therapy and physical exercise on quality of life in climacteric postmenopausal women
Objective: The purpose of this study was to evaluate the isolated and associated effects of estrogen therapy (estradiol valerate 1 mg orally/day) and physical exercises (moderate aerobic exercise, 3h/weekly) on quality of life (QOL), health related quality of life (HRQOL) and menopausal symptoms among women who had undergone hysterectomy. Design: It was a si
Publicado em: 2007
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21. Rumen morphometrics and the effect of digesta pH and volume on volatile fatty acid absorption / Morfometria ruminal e efeito do pH e do volume da digesta sobre a absorÃÃo de Ãcidos graxos volÃteis
Os efeitos do volume e do pH da digesta sobre a absorÃÃo de Ãcidos graxos volÃteis (AGV) e sua correlaÃÃo com a morfologia da parede ruminal foram avaliados. Nove vacas fistuladas formaram trÃs condiÃÃes. âAltoâ, com vacas Holandesas produzindo 25,9 kg/d de leite e alimentadas com Dieta Completa rica em grÃos. âMÃdioâ, com vacas Girolando prod
Publicado em: 2007
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22. Densidade mineral ossea em usuarias de contraceptivos injetaveis combinados
BACKGROUND: The objective of this study was to compare bone mineral density (BMD) between users of two kinds of once-a-month combined injectable contraceptives (CIC) and controls. SUBJECTS AND METHODS: This crosssectional study included 97 women of 20 to 45 years of age, using CIC containing either 25 mg of medroxyprogesterone acetate and 5 mg of estradiol c
Publicado em: 2006
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23. Efeitos da radiaÃÃo Gama no polÃmero biodegradÃvel Poli(HIDROXIBUTIRATO) e no copolÃmero Poli(Hidroxibutirato-co-Hidroxivalerato)
Poly(hydroxybutyrate), PHB, is a biodegradable commercial polyester manufactured in Brazil and biosynthesized by Alcaligenes eutrophus bacteria from sugar cane biosynthesis. The great number of petrochemical plastics has brought about attention to biodegradable polymers. PHB is a thermoplastic with good properties and an excellent option as commodity. On the
Publicado em: 2006
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24. Spontaneous inflammatory pelvic disease in adult non-castrated female rats treated with estrogen
The adaptive immune response of the genital tract is under the control of sexual steroids; however, the influence of sex hormones on innate immune mechanisms of the genital mucosa are only beginning to be understood. We found that long-term estrogen treatment increases the risk for inflammatory pelvic diseases in adult non-castrated female rats. Female rats
Brazilian Journal of Infectious Diseases. Publicado em: 2005-02