Radiosterilization
Mostrando 1-5 de 5 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. Estudo dos efeitos da radiação ionizante em cartilagem costal humana por meio de Termogravimetria e Tomografia por Coerência Óptica / Study of ionizing radiation effects in human costal cartilage by Termogravimetry and Optical Coherence Tomography
Bancos de Tecidos de diversas regiões do mundo têm estocado cartilagens humanas obtidas de doadores post mortem para uso em diversos tipos de cirurgias reconstrutivas. Para garantir que tais tecidos não estejam contaminados, estes têm sido esterilizados com radiação ionizante. Entretanto, altas doses de radiação gama podem causar efeitos indesejávei
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/05/2012
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3. Desenvolvimento de um sistema computacional de gerenciamento de riscos em processos de radioesterilização de tecidos biológicos / Development of a computational system (software) of risk management in the process of radio-sterilization of biological tissues
Risk management can be understood to be a systematic management which aims to identify record and control the risks of a process. Applying risk management becomes a complex activity, due to the variety of professionals involved. In order to execute risk management the following are requirements of paramount importance: the experience, discernment and judgmen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/02/2010
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4. Radiosterilization of Fluoroquinolones and Cephalosporins: Assessment of Radiation Damage on Antibiotics by Changes in Optical Property and Colorimetric Parameters
A most common problem encountered in radiosterilization of solid drugs is discoloration or yellowing. By pharmacopoeia method, discoloration can be assessed by measuring absorbance of solutions of irradiated solid samples at 450 nm. We propose to evaluate discoloration of solid samples directly by recording their diffuse reflectance spectra. Further, the re
Springer US.
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5. Formulation and Performance Characterization of Radio-Sterilized “Progestin-Only” Microparticles Intended for Contraception
The aim of this study was to formulate and characterize a microparticulate system of progestin-only contraceptive. Another objective was to evaluate the effect of gamma radio-sterilization on in vitro and in vivo drug release characteristics. Levonorgestrel (LNG) microspheres were fabricated using poly(lactide-co-glycolide) (PLGA) by a novel solvent evaporat
Springer US.