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Conservation de Haemophilus influenzae et Haemophilus parainfluenzae à -70 °C.

Preservation of Haemophilus influenzae and Haemophilus parainfluenzae at -70 °C.

Auteurs : VOTAVA M., STRÍTECKÁ M.

Type d'article : Article

Résumé

The authors studied the viability of Haemophilus spp. preserved for 5 to 12 months at -70 °C in different media. Three clinical isolates of both H. influenzae and H. parainfluenzae were used. No significant changes in antimicrobial susceptibility were observed after 5-month storage in any medium. After 12 months, trypticase soy broth (TSBG) with glycerol and horse serum appeared to be the most suitable cryopreservation medium for the six strains tested.

Détails

  • Titre original : Preservation of Haemophilus influenzae and Haemophilus parainfluenzae at -70 °C.
  • Identifiant de la fiche : 2002-2145
  • Langues : Anglais
  • Source : Cryobiology - vol. 43 - n. 1
  • Date d'édition : 08/2001

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