In an ablated animal, myeloid series cells are injected. Which of following is seen after incubation period?
Correct Answer: RBCs
Description: Ans. a. RBCs (Ref: Robbins 9/e p580, 8/e p590-593; Harrison 19/e 89e-1, 18/e p539-542)As ablated animal is injected with myeloid series cell, it will show RBC's after incubation period.Hematopoietic Stem CellsHematopoietic stem cells are able to generate every lineage found in the hematopoietic system including RBCs, platelets and a variety of lymphoid cells.Hematopoietic Stem Cells differentiates into Two ProgenitorsCommon Lymphoid Progenitors (CLP)Common Myeloid Progenitors* Generate cells of the lymphoid cells; B and T lymphocytes, Natural killer cellsQ* Generate RBCs, platelets, granulocytes and monocytes, dendritic cells, macrophage progenitorQHematopoiesisStem - Progenitor - Precursor - Adult - MatureCommitted Progenitor Stage to Mature Cell (Erythropoiesis)Common myeloid progenitor - Proerythroblast - Basophilic erythroblasl - Polychromatic erythroblast - Polychromatic erythrocyte (reticulocyte) -Erythrocyte (RBC)(CFV - colony firming unit; SCF Stem cells factor; FIt3L, Flt3 lipand; LIN - Nepatine for lineage specific markers)
Category:
Pathology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now