avaliação de pirogênios em produtos de uso veterinário pelos testes da hipertermia em coelhos e do lisado de amebócitos do limulus pyrogens in veterinary products by the rabbit pyrogen test and the limulus amoebocyte lysate test
Clicks: 283
ID: 164614
2007
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Popular Article
30.0
/100
283 views
35 readers
AI Quality Assessment
Not analyzed
Readership in this journal
PopularRanked #132 of 436 articles by views in Trials
Most read
Least read
Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 436 in total.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
Realizou-se a avaliação de pirogênios em produtos veterinários de uso parenteral, pelo método da hipertermia em coelhos, calculando-se, para o teste das amostras, doses com concentrações de três a sete vezes superiores à terapêutica. Preconizou-se como resposta positiva o aumento de temperatura de 0,6°C. Utilizou-se também o ensaio do lisado de amebócitos do Limulus (LAL) por geleificação, semiquantitativo, executando o teste de interferentes, validando o procedimento e estabelecendo a máxima diluição válida para a análise de cada produto. Paralelamente, efetuou-se avaliação comparativa de amostras com o método do LAL cromogênico, quantitativo, demonstrando correlação e reprodutibilidade dos resultados. Avaliaram-se vinte e oito produtos de diferentes classes farmacológicas, observando-se que dois não cumpriram as especificações, sendo reprovados. Sugere-se que as especificações estudadas sejam adotadas, contribuindo para aprimorar o controle de contaminantes, garantindo a qualidade e a segurança dos produtos veterinários.
The rabbit pyrogen test was used to evaluate veterinary products, suggesting the temperature rise of 0.6°C as the ending point for the positive results. The test doses were calculated based on the therapeutic dose increased from three to seven times. The semi-quantitative Limulus amoebocyte lysate (LAL) gel clot test was performed and compared to the LAL spectrophotometric chromogenic, quantitative assay. The comparative evaluation of the samples showed correlation and reproducibility of the results. The interference test was carried out, the procedure validated and the maximum valid dilution established for the analysis of the products without Pharmacopoeial specifications. Two of the twenty-eight products of different pharmacological groups evaluated didn't meet the requirements and were reproved. The specifications investigated are suggested to be used for the purity evaluation of the veterinary parenteral products, as a contribution to assure the quality and safety of the products.
The rabbit pyrogen test was used to evaluate veterinary products, suggesting the temperature rise of 0.6°C as the ending point for the positive results. The test doses were calculated based on the therapeutic dose increased from three to seven times. The semi-quantitative Limulus amoebocyte lysate (LAL) gel clot test was performed and compared to the LAL spectrophotometric chromogenic, quantitative assay. The comparative evaluation of the samples showed correlation and reproducibility of the results. The interference test was carried out, the procedure validated and the maximum valid dilution established for the analysis of the products without Pharmacopoeial specifications. Two of the twenty-eight products of different pharmacological groups evaluated didn't meet the requirements and were reproved. The specifications investigated are suggested to be used for the purity evaluation of the veterinary parenteral products, as a contribution to assure the quality and safety of the products.
| Reference Key |
barth2007cinciaavaliao
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Thiago Barth;Volmir João Dalmora;Felipe Bianchini D'Avila;Sérgio Luiz Dalmora |
| Journal | Trials |
| Year | 2007 |
| DOI |
10.1590/S0103-84782007000100030
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.