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4.
Rev Argent Microbiol ; 15(3): 163-8, 1983.
Artigo em Espanhol | MEDLINE | ID: mdl-6101068

RESUMO

The staphylococcal coagglutination technique has been used in recent years for detecting various bacterial antigens and toxins. It is a simple and rapid technique which requires no specialized equipment. This report describes a staphylococcal coagglutination procedure for assaying C. perfringens enterotoxin. Its sensitivity and specificity were studied with the aid of various enterotoxin preparations and culture filtrates of C. perfringens and other Clostridium species. This assay detects between 1.9 and 3.8 micrograms of enterotoxin per ml. Only the enterotoxin preparations and the C. perfringens culture fluids were positive.


Assuntos
Testes de Aglutinação , Toxinas Bacterianas/análise , Clostridium perfringens/análise , Clostridium/análise , Valor Preditivo dos Testes , Staphylococcus aureus
5.
J Bacteriol ; 103(3): 811-3, 1970 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-4097533

RESUMO

Fourteen strains of a terminal-spored anaerobe were isolated from marine sediments obtained off the Atlantic and Pacific coasts of tropical South America. These strains are proteolytic, lecithinolytic, only slightly saccharolytic, often form cells with two spores, and appear unlike any described species of terminal-spored, proteolytic anaerobe. The name Clostridium oceanicum is suggested. The type strain (no. 25647) is deposited in the American Type Culture Collection.


Assuntos
Clostridium/isolamento & purificação , Microbiologia do Solo , Microbiologia da Água , Metabolismo dos Carboidratos , Clostridium/análise , Clostridium/classificação , Clostridium/enzimologia , Clostridium/crescimento & desenvolvimento , Clostridium/metabolismo , DNA Bacteriano/análise , Desoxirribonucleases/biossíntese , Fermentação , Flagelos , Microscopia Eletrônica , Oxigênio , Fosfolipases/biossíntese , Ribonucleases/biossíntese , Água do Mar , América do Sul , Esporos/crescimento & desenvolvimento , Coloração e Rotulagem
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