Sterility Test
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Quality control and characterization of the testicles and ovaries of irradiated Anastrepha obliqua from Brazil
ABSTRACT: With the aim of making the application of the Sterile Insect Technique (SIT) feasible in the management of the West Indian fruit fly in Brazil, Anastrepha obliqua (Macquart) (Diptera: Tephritidae), a number of quality parameters required by the SIT were investigated in this study. The aim was to verify the influence of a range of doses of gamma rad
Sci. agric. (Piracicaba, Braz.). Publicado em: 01/07/2019
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2. Storage stability of standard and diet figs canned in syrup
Abstract The current study aimed to evaluate the physicochemical, microbiological and sensory quality of traditional and diet figs canned in syrup, as well as verify their storage stability. Therefore, it was used green figs from the cultivar Roxo de Valinhos. Two treatments were held: standard sucrose syrup and sweetener blends: sodium cyclamate, sucralose
Food Sci. Technol. Publicado em: 31/07/2017
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3. Uso de nitrogênio no cultivo de arroz irrigado e seus efeitos no solo, na planta e na emissão de óxido nitroso / Use of nitrogen in the cultivation of rice and its effects on soil, lant and nitrous oxide emission
In wetland soils are countless electrochemical changes, among the most influenced by anaerobic conditions is nitrogen. The rice crop also determine changes in the process, either by the nutrient uptake or by changes in the rhizosphere. The nitrogen can guarantee high yields of rice, however, due to the inadequate use of nitrogen can have nitrous oxide, which
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2011
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4. Padronização de um Teste de Soroaglutinação Macroscópica para Diagnóstico da Leptospirose em Suínos. / Standardization of a Macroscopic Seroagglutination test for the diagnostic of leptospirosis in pigs.
Leptospirosis is considered a global health problem in human and veterinary medicine. It is a zoonotic disease caused by bacteria of the genus Leptospira, prevalent on every continent. The development of an effective macroscopic serum agglutination test against leptospirosis is justified, since the available ones are expensive, cumbersome and restricted to s
Publicado em: 2008
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5. Evaluation for leptospirosis vaccine. Relation between in vitro growh inibition test and potency test in hamsters / Avaliação de vacinas antileptospirose. Relação entre o teste de inibição de crescimento de leptospiras in vitro e o teste de desafio em hamsters
It was investigated the existence in hamsters of correlation between the standard potency test of bacterins antileptospires and the in vitro leptospires growth inhibition test. The assays were performed, in male hamsters, separately according to the commercial (A and B) animal antileptospirosis bacterin used. The quality of the bacterins and the level of neu
Publicado em: 2008
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6. Avaliação da eficácia da esterização de furadeiras elétricas domésticas utilizadas em cirurgias ortopédicas / Evaluation of the efficacy of the sterilization of ordinary electric drills for orthopedic surgeries
Electric drills have been used to perform orthopedic surgeries in Brazilian hospitals for almost more than 50 years. This electric equipment is heat-sensitive and it is not appropriate to use in surgical procedures. Until now the efficacy of sterilization of this item had been not evaluated as a potential risk for the occurrence of surgical site infection or
Publicado em: 2007
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7. Otimização do cultivo in vitro visando a transformação genética das cultivares brasileiras de alho (Allium sativum L.) / Optimization of in vitro culture aiming at genetic transformation of Brazilian garlic (Allium sativum L.) cultivars
Garlic (Allium sativum L.) breeding has been limited to clonal selection of mutant genotypes, since almost all the species germplasm is sterile, not flowering under standard culture conditions. Garlic sterility affects not only breeding but also directly influences production costs. Further, the requirement of vegetative propagation using small bulbs as prop
Publicado em: 2007
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8. Implicações psicologicas da (in)fertilidade em mulheres com fenotipo feminino e genotipo discordante
The present study was aimed at assessing the psychological characteristics and experiences of individuals with sex differentiation disorders, represented by phenotypic females with a 46,XY karyotype. Eight participants were selected, ages ranging from 22 to 44 years, who presented primary amenorrhea and sterility, lack of development of secondary sexual char
Publicado em: 2006
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9. Sterility test: analytical validation and proposal for results improvement / Esterilidade: validação de metodologia e propostas de otimização de resultados
Este trabalho consiste em um estudo sobre os parâmetros para validação de metodologia para teste de esterilidade. As qualificações das instalações e dos operadores são consideradas etapas integrantes na validação analítica, cuja finalidade abrange minimizar a ocorrência de resultados falso-positivos e falso-negativos. Foram comparadas as eficiên
Publicado em: 2001
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10. Avaliação oficial da eficacia de vacinas anti-rabicas para uso animal de origens e procedencias diferentes
With the main purpose of evaluating rabies vaccines for animal immunization produced in Brazil from 1988 up to 1996,2442 batches of vaccines, being 891 attenuated and 1551 inactivated ones, were examined. Among the latter, 1441 batches were produced in Brazil. Tests to check potency, safety and sterility were carried out. Within this period, 93.4 % (1346) lo
Publicado em: 1999
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11. Utilização do bioteste com esporos de Bacillus subtilis na avaliação da integridade asseptica de embalagens flexiveis esterilizaveis
The aim of this work was to evaluate the integrity of the top sealing area of retortable pouches formed by a laminate of polypropylene (70 μm), aluminum foil (9um), nylon (15 μm) and polyester (12 μm), using Bacillus subtilis spores as a biotest and also to establish the proper thermal process in order to produce comercially sterile banana pur
Publicado em: 1996
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12. Fundamental aspects in the validation of the biological monitor for sterilization by ethylene oxide / Aspectos fundamentais na validação do monitor biológico para a esterilização por óxido de etileno
This study intended to standardize some of the important elements of biological indicators, taken in consideration the importance of sterility assurance of medical devices and knowing the necessity of Ethilene Oxide sterilization process control throught several parameters, among them the biological sensor. Spores of Bacillus .subtilis var. niger, were produ
Publicado em: 1991