PPT-Blood Cell Production: Bone Marrow and Thymus

Digital Laboratory Its best to view this in Slide Show mode especially for the quizzes This module will take approximately 20 minutes to complete After completing this exercise you should be able to. Normal adult Bone marrow in old age Neonatal bone marrow Bone Marrow Cellularity Cellularity Age Site hemopoietic cellsfat Neonate All bones liver spleen 1000 Child Most bones 7030 Adult Axial skeleton 5050 Old age Axial skeleton 3070 brPage 2br Cel By. . SOMESHWAR.K. M.PHARM.. II - SEMESTER . . . Department of Pharmaceutics. University College of Pharmaceutical Sciences,. KAKATIYA UNIVERSITY. What are your bones made of ?. Mineral salts. Water. Tissue. Inside a Bone. By shape:. Long bones . Short bones. Flat bones. Sesamoid. bones. Irregular bones. Bone T. ypes. Osseous tissue (bone tissue):. Brian Boulmay. , . MD. Bone Marrow Failure . Ineffective marrow-poeisis is the final endpoint of many diseases. . Congenital. Acquired . Genetic. Environmental or iatrogenic causes. Congenital marrow failure can present at any age.. ®. T cell progenitors migrate from the bone marrow (or fetal liver) to the thymus based on . chemokine. receptor expression.. The expression of CCR7, CCR9, and CXCR4 are vital for T cell progenitor entry into the thymus, as deficiencies in any of these receptors, particularly CCR9, leads to a drastic reduction in . Department of Pathology and Laboratory Medicine. Located 2-3655. Hours of Operation: . 8am-6pm M-F . 8am-5pm Saturday. . Follow a . Bone. Marrow from collection to diagnosis. Laboratory. Testing. Diane Hill-Polerecky RN, BSN, MS. Leukemia Transplant Case Manager & Transplant Clinical Projects Coordinator. Nebraska Medicine. Objectives. Define and identify indication for . Hematopoietic Stem Cell Transplant. Dr. David . Dora. Assistant. professor. 2020. February. TB. Blood. primary functions. Suppl. ies. . oxygen.  . for. . tissues . (. bound . to hemoglobin, . in red. blood. cells. , (RBC)). Suppl. na. ji. Leukopenia. . Leukopenia. refers to the decrease in the number of white blood cells (WBC) in blood. . Causes of . Leukopenia. Leukopenia. may be caused by various diseases and drugs. Some of these are outlined here:-. Future Directions Polycythaemia vera (PV) Primary myelobrosis (MF) Chronic myeloid leukaemia (CML) Less common types of MPNs include: Chronic eosinophilic leukaemia (CEL) Chronic neutrophilic leukaemia (CNL) Your Dr. Ali Khazaal Jumaa. F.I.B.M.S (Internal Medicine). F.I.B.M.S (Clinical Hematology). Gross anatomy and histology. Bone marrow is a jelly-like substance that fills the cavity left by the trabecular network of bone. It accounts for about 4 – 5% of the total body weight of an individual. It is responsible for producing platelets, lymphocytes, erythrocytes, granulocytes and monocytes.. Immune System. (organs). Dr. Mustafa Jawad. Introduction. . The immune system comprises a variety of organs which are concerned with growth . and development . of immunocompetent cells. These are lymphoid . 55% plasma. 45% cells . 99% RBCs. < 1% WBCs and platelets. Formed Elements of Blood. Red blood cells ( erythrocytes ). White blood cells ( leukocytes ). granular leukocytes. neutrophils. eosinophils.