What is type IV hypersensitivity?

310

---

What is a thymocyte?

315

---

What is an alveolar macrophage?

308

---

Give the significance of CTLL-2.

307

---

Name the assay method for compliment component C3 on glomerular basement membrane.

308

---

What is the self-antigen for scleroderma?

314

---

Why purified macromolecules are used as vaccines?

330

---

Give an example for alloantigen.

326

---

What happens when gastrointestinal exposure occurs?

316

---

What is the other name of isoantigen?

321

---

Give some symptoms of serum sickness.

304

---

What is serum sickness?

303

---

Explain in brief about cytokines

315

---

What is the significance of cell line COS-1?

320

---

What is an iso antigen?

323

---