Carboxyfluorescein succinimidyl ester (CFSE) is more correctly named carboxyfluorescein diacetate succinimidyl ester (CFDASE) very commonly used to detect state of cell 

TLS Online TPP Program

#Id: 1661

#Unit 4. Cell Communication and Cell Signaling

Use of Passive vaccine, 

a. Immune deficiency

b, Toxin or venom exposure with immediate threat to life

c, Exposure to pathogens that can cause death faster

TLS Online TPP Program

#Id: 1662

#Unit 4. Cell Communication and Cell Signaling

Passive vaccine- Measles, Rabies, Snake bite, Hepatitis A and B, Cytomegalovirus, Diphtheria

TLS Online TPP Program

#Id: 1663

#Unit 4. Cell Communication and Cell Signaling

Active Immunization

TLS Online TPP Program

#Id: 1664

#Unit 4. Cell Communication and Cell Signaling

For good vaccine

a. The vaccine must be safe

b. It must be effective in preventing infection

c. Activation of the humoral and cell-mediated

d. Development of long-term immunologic memory

TLS Online TPP Program

#Id: 1665

#Unit 4. Cell Communication and Cell Signaling

Clinical trials

Phase I clinical trials assess human safety; a small number of volunteers are monitored closely for adverse side effects.

TLS Online TPP Program

#Id: 1666

#Unit 4. Cell Communication and Cell Signaling

Phase II where effectiveness against the pathogen in question is evaluated.