Storage of intestinal bacteria in samples frozen with glycerol
نویسندگان
چکیده
منابع مشابه
Frozen biopsy collection and storage: frozen biopsy samples.
This chapter describes some simple standard operating procedures for the regular collection of samples from surgical resections and their rapid preservation by freezing for long-term cryogenic storage.
متن کاملEffects of Frozen Diluents on Storage of Ram Sperm
Semen collection evaluation and addition of preservatives to increase storage period of sperm are essential for successful artificial insemination. This study was conducted on 4rams (2 Ghezel Merinos and 2 Merinos Moghani) to evaluate the effect of two diluents in Khalatposhan research station. Average age of rams was 3 years. Rams were trained to serve the artificial insemination and semen sam...
متن کاملScreening of environmental samples for bacteria producing 1,3-propanediol from glycerol.
Twenty nine environmental samples were screened for the presence of anaerobic microorganisms fermenting glycerol with 1,3-propanediol as a final product. Seven samples were then selected for the next step of our research and eight bacteria strains were cultured anaerobically. Seven of them produced 1,3-propanediol with a yield of 0.47-0.58. Six of the the isolated microorganisms were then class...
متن کاملStorage of Frozen Sections in Paraffin Blocks.
The development of the techniques for cutting frozen sections, in particular the use of cryostat microtomes (Pearse, 1960; Cunningham, Bitensky, Chayen, and Silcox, 1960 and 1962; Goodbody, 1963 a and b; Cunningham, 1963), has resulted in sections which not only are produced routinely very rapidly but which are completely acceptable histologically. Such sections would be ideal, especially where...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microbial Ecology in Health & Disease
سال: 1999
ISSN: 1651-2235
DOI: 10.3402/mehd.v11i3.8134