TCID50


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TCID50

, TCD50

TCID50

tissue culture infective dose.

TCID50

median tissue culture infective dose; that amount of a pathogenic agent that will produce pathological change in 50% of cell cultures inoculated. Expressed as TCID50/ml.
References in periodicals archive ?
In order to develop a protective immune response goats must be inoculated with PPRV vaccine having 103 TCID50 or higher virus concentration.
These vaccines were (9) BEI- AHG -FMDV with 10-6 units of TCID50 F, 4-8degC, (10) BEI- AHG -FMDV with 10-6 units of TCID50 2M, 4-8 0C, 11 -BEI- AHG -FMDV with 10-6 units of TCID50 4M, 4-8 0C and 12-BEI- AHG -FMDV with 10-6 units of TCID50 6M, 4-8degC.
To prepare gel based vaccine sterile aluminium hydroxide gel was added at a final concentration of 10 % in the PPR virus suspension with a titer of 104 TCID50 per ml.
Fifty microliter of each dilution of each serum sample was admixed with equal volume of 100 units of TCID50 of "O" serotype of FMD virus and the filtered mixture was transferred on to respective well containing monolayer of BHK-21 cell line in 96 welled cell culture plates, aseptically.
07 units of virus TCID50 in the stationary monolayer of BHK-21 cells in roux flask (75cm2), log107.
5 mL dose contains not less than 1,000 TCID50 (tissue culture infectious doses) of measles virus; 20,000 TCID50 of mumps virus; and 1,000 TCID50 of rubella virus.