Lymphoid organs - PowerPoint PPT Presentation

Gynecologic cancer starts in a woman\u2019s reproductive organs. Five main types of cancer that affect a woman\u2019s reproductive organs are cervical, ovarian, uterine, vaginal, and vulvar. As a group, they are referred to as gynecologic cancer. Each cancer is different and requires special treatme

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Analyzing the dilemma of organ shortages in the US, this content explores the ethical dimensions of creating a market for transplant organs. Through discussions on economics, ethics, and decision-making processes in allocating scarce organs, it delves into the complexities of determining who should

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The EBMT Activity Survey on Hematopoietic Cell Transplantation (HCT) in 2021 gathered data from 694 teams across 52 countries, totaling 43,109 patients and 47,412 transplants. The survey provides insights into patient numbers, donor types, main indications, and lymphoid neoplasia trends in allogenei

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Explore the various aspects of organ donation in Hong Kong, including suitable organs for donation, living and cadaveric donation processes, low donation rates, common misconceptions, and how to register as an organ donor through the Centralised Organ Donation Register. Discover the opt-in and opt-o

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3D cell culture is frequently employed in research that requires in vivo model systems to test the impact of a foreign substance on physiological organs or tissues since they can closely mimic the structure and microscopic structure of organs.

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The female reproduction system plays a crucial role in producing fertile eggs, hormones, and facilitating fertilization, pregnancy, and birth. Key terms like estrous and estrus, ovulation, and folliculogenesis are essential to grasp. The female reproductive tract consists of tubular organs like the

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Explore in-depth insights into the anatomy and functions of female genital organs, focusing on the ovaries, uterus, uterine tubes, and associated structures. Delve into the maturation of follicles, ovulation process, and hormonal regulation. Gain a clear understanding of the intricate mechanisms inv

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The lymphatic system plays a crucial role in maintaining the body's health by supplying oxygen and nutrients to tissues and removing waste products. Lymph nodes are round masses of lymphoid tissue found along lymphatic vessels, containing lymphocytes within a capsule of connective tissue. Characteri

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The immune system acts as a defense mechanism against pathogens and infections, comprising various organs, such as the bone marrow, thymus, spleen, white blood cells, antibodies, complement system, and the lymphatic system. It works to recognize and destroy harmful microbes, maintaining the body's h

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Lymphoid organs play a crucial role in the defense mechanisms of finfish and shellfish by generating immune cells. Different types of fish vary in their lymphoid organ structures, with jawless fish relying on lymphoid tissue within other organs for immune cell production. Cyclostomes, like hagfish a

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Mollusca exhibit various modes of respiration depending on their habitat - aquatic, terrestrial, or amphibious. Different respiratory organs are modified accordingly, such as ctenidia or gills for aquatic species, pulmonary sac for aerial species, and mantle or integument for those lacking specific

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The insect circulatory system comprises an open type, where blood flows through the body cavity. Divided into three sinuses, it houses vital organs such as the heart and nerve cord. The dorsal vessel acts as the main organ of circulation, along with accessory pulsatile organs that supply blood to ap

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Explore the world of plant tissues and organs, learn about their functions, differences between cells, tissues, and organs, and discover how plants survive and obtain essential raw materials for growth. Dive into the roles of leaves, stems, and roots in plant physiology, and enhance your understandi

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Canine Viral Infection, caused by canine parvovirus-2, is a highly contagious disease affecting dogs, especially puppies. The infection spreads through fecal-oral route and can lead to severe clinical signs like vomiting, diarrhea, and dehydration. The virus replicates in lymphoid tissues, affecting

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Organ transplantation involves the moving of organs from one body to another to replace damaged or absent organs. The process includes cadaveric and living organ donations, with various transplantable organs like lungs, kidneys, heart, and more. There are ethical issues surrounding organ donation de

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Autoimmunity refers to the immune system's failure to recognize its own cells, leading to attacks on self-tissues. Autoimmune disorders encompass over 80 chronic illnesses where the immune system mistakenly targets organs. These disorders are poorly understood and recognized, impacting various organ

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Explore the general features of lymphoproliferative disorders, including benign causes like infectious mononucleosis and the classification of malignant LPDs. Delve into chronic lymphoid leukemia, along with common LPDs such as Burkitt lymphoma, Follicular lymphoma, multiple myeloma, and Hodgkin lym

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Glands play a crucial role in meat science research, with various organs such as pancreas, adrenal glands, and parathyroid gland providing valuable biochemicals like insulin, thyroxine, and corticosteroids. The extraction methods and applications of these glands in food science and medicine are deta

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The provided content consists of images showing different organs and regions in the human body, such as the liver, pancreas, gallbladder, esophagus, appendix, and more. These images aim to help individuals understand and recognize these structures for educational or medical purposes.

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This document outlines clinical algorithms for the genetic evaluation of chronic lymphocytic leukemia (CLL), myelodysplastic syndromes (MDS), aplastic anemia, and idiopathic acquired aplastic anemia. It provides detailed protocols for genetic testing, including SNP array karyotyping, cytogenetic and

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Lymphoproliferative disorders encompass various clinical conditions involving the excessive production of lymphocytes, such as lymphoma and lymphoid leukemia. This article delves into the definitions, causes, and specific types of lymphoproliferative disorders, including infectious mononucleosis and

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Histology involves studying the tissues of the body and how they form organs. Tissues consist of cells and extracellular matrix, with functions like support, nutrient transport, and waste removal. The human body comprises epithelial, connective, muscular, and nervous tissues, each with specific func

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The jejunum and ileum are segments of the small intestine with distinct features in terms of position, diameter, wall thickness, and lymphoid aggregates. They receive arterial blood supply from branches of the superior mesenteric artery and drain into various venous tributaries. Histologically, the

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Delve into the fascinating world of organs of speech with this comprehensive presentation by Assistant Professor Shri Bahegavankar L.G. Learn about the respiratory system, phonatory system, and articulatory system, exploring the functions of the lungs, muscles of the chest, windpipe, larynx, and voc

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Explore the structure and function of cells, tissues, organs, and organ systems as students delve into how cells take in nutrients, grow, and divide. Discover the organization of cells into tissues, organs, and systems, and learn about the crucial role of cell membranes in maintaining homeostasis th

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Detailed content covering the human nervous system, eye, and ear through diagrams and questions for revision. Includes instructions on how to analyze and answer questions related to the diagrams provided in the study material. The content focuses on understanding the central nervous system, reflex a

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The data update and collaborative goals review for the Region 9 Collaborative at the New York Academy of Medicine includes information on national data for total donors and transplanted organs from 2014 to 2018. The goals of the collaborative focus on enhancing organ donation rates and achieving spe

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The human digestive system is a complex network of organs working together to break down food into smaller molecules for absorption. It consists of major organs like the mouth, esophagus, stomach, small intestine, and large intestine, along with accessory organs such as the liver, gallbladder, and p

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This informative presentation covers the anatomy of female genital organs, focusing on the ovaries. It explains the functions of the ovaries, their structure, and the various stages of ovarian follicle development. Dr. Sanjay Kumar Bharti's expertise in veterinary anatomy is highlighted through deta

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Histology, also known as microscopic anatomy, focuses on the study of cells, tissues, and organs through a microscope. It encompasses the examination of epithelial tissues, their special characteristics, functions, and embryological origins. Epithelial tissues play crucial roles in protection, absor

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The lymphatic system, a vital component of the immune system, consists of lymphocytes, plasma cells, and other cells within a framework of reticular cells and fibers. It includes lymphoid organs like the bone marrow, thymus, lymph nodes, and spleen. Diffuse lymphatic tissue and lymphatic nodules are

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The lymphatic system plays a crucial role in returning leaked fluids back to the blood, protecting the body from foreign materials, and supporting immune surveillance. It consists of lymphoid cells such as T and B lymphocytes, macrophages, dendritic cells, and reticular cells that work together to d

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General embryology covers the development of organs and tissues from the three germinal layers - ectoderm, mesoderm, and endoderm. Ectoderm gives rise to the nervous system and body covering, mesoderm forms skeletal tissue and muscles, while endoderm forms the gut lining. Derivatives of each layer i

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In invertebrates, there are various types of excretory organs such as the contractile vacuole, nephridium, renal gland, coxal gland, and Malpighian tubule. These organs play crucial roles in osmotic regulation and nitrogen excretion. Different phyla exhibit diverse excretory structures like nephridi

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Early life intervention has been shown to reduce the clinical manifestations of Sjögren's syndrome in NOD.H-2h4 mice, which mimic key features of the human autoimmune disease. The syndrome is characterized by salivary gland autoantibodies, ectopic lymphoid follicles, reduced salivary and tear flow,

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Plant tissue culture techniques such as Organogenesis and Somatic Embryogenesis play a crucial role in regenerating whole plants from meristem cells. The process involves the formation of organs directly from explants or callus structures and the production of adventitious organs like roots, shoots,

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Explore detailed practical pictures of lymphoid tissue like lymph nodes, thymus, and palatine tonsil, along with various types of connective tissues such as dense collagenous, elastic, adipose, and reticular connective tissues. The images showcase the structure and characteristics of these tissues f

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The urinary system plays a crucial role in maintaining water and salt balance, regulating pH levels, and excreting waste products like urea and uric acid. Comprising of organs such as the kidneys, ureters, urinary bladder, and urethra, this system ensures the removal of metabolic waste from the body

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Hodgkin disease is a type of lymphoma affecting white blood cells, with key characteristics like Reed-Sternberg cells. It starts in lymph nodes and can spread through the lymphatic system. Lymphocytes, B and T cells, play vital roles in the immune response. The lymphatic system, comprising lymphoid

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Lymphocytes are crucial components of the lymphoid system, found in various lymphoid organs like the bone marrow, thymus, lymph nodes, and spleen. The primary, secondary, and tertiary lymphoid tissues play distinct roles in lymphocyte development, differentiation, and immune responses. Dysfunction o

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