Freeze-drying of live virus vaccines: A review

Lyophilization / Freeze Drying - An Review

1 Department of Pharmaceutics, Seven Hills College of Pharmacy, Tirupathi, AP, India. 2 Faculty, Department of Pharmaceutics, OMER EL MUKHTAR University, Al-Beida, Libiya 3 Department of Pharmaceutical Chemistry, Shankarlingam Bhuvaneswari College of Pharmacy, Sivakasi, TN,India 4 Principal, Seven Hills College of Pharmacy, Tirupathi, AP, India 5 Research Director, Seven Hills College of Pharma...

A comparative study of two live measles vaccines in Iran

Circulating-Gas Freeze Drying

WAGMAN, JACK (U.S. Army Biological Laboratories, Frederick, Md.) AND EDWARD J. WENECK. Preservation of bacteria by circulating-gas freeze drying. Appl. Microbiol. 11:244-248. 1963.-Water-washed Serratia marcescens and Escherichia coli were freeze dried in a circulating-gas system at atmospheric pressure. This convective procedure resulted in a substantially higher survival of organisms than cou...

Freeze-drying microscopy in mathematical modeling of a biomaterial freeze-drying

Transplantation brings hope for many patients. A multidisciplinary approach on this field aims at creating biologically functional tissues to be used as implants and prostheses. The freeze-drying process allows the fundamental properties of these materials to be preserved, making future manipulation and storage easier. Optimizing a freeze-drying cycle is of great importance since it aims at red...

Foot-and-mouth disease virus: stability of neutralizing antibody after freeze-drying and air-drying.

It is possible to stabilize foot-and-mouth disease antiserum by either freeze-drying in bottles or air-drying on paper for periods of 7 months.