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WHAT IF? How would a macrophage deficiency likely
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- CAN YOU PLEASE EXPLAIN IT IN A EASY WAY??. Describe the structure of viruses/ how they replicate. Include how the genome of the virus could affect replication. Explain 5 key changes to bacterial structure/function that can occur in bacteria that allow them to become resistant to antibiotics. Describe the processes involved in the induction of T-cell responses to 1) exogenous and 2) endogenous antigens.1- Pain is one of the cardinal sign of inflammation, Give the mechanism behind development of this sign. 2- Compare between acute & chronic inflammation regarding duration and outcome. 3- Describe the sequence of vascular (Haemodynamic changes) in the process of acute inflammation. 4- Mention the chemical agents causing the inflammation, with example for each agent. 5- What are the types of chronic inflammation (give example of each type). 6- Mention (shortly) the pathways of activation of complement components in the process of acute inflammation.Immune system of humans a) Secreted B cell receptors can function as opsonins. b) MHC class II molecules can be found on the surface of nearly every cell of the body. c) The membrane attack complex (MAC) is used by natural killer cells to eliminate virus infected host cells. d) Both (a) and (b) are correct and (c) is incorrect e) Statements (a), (b) and (c) are all correct
- 11. What is the application of stem cell in regenerative medicine? (A) Spinal cord injury improvment (B) Bone marrow transplantation therapy for cancer (C) Both of A and B 12. Antibodies promote antigen elimination through mechanisms including: (A) neutralization, binding to surface proteins on a virus or bacterium (B) blocking the ability of virus to infect a host (C) Both of A and B 13. Which is not one of the nine hallmarks of aging ? (A) Loss of proteostasis (B) Deregulated nutrition sensing (C) Less accumulation of mutation 14. What gene therapy ? (A) An experimental technique that uses genes to treat disease (B) A way to treat a disorder by inserting a gene into a patient's cells (C) both A and B 15. Regenerative medicine includes (A) tissue engineering (B) Stem cell therapy (C) Both A and B 16. Where do stem cells come from? Please list some sources of stem cells.Adaptive Response Fill in the blanks.. Our specific defense system recognizes and fights autoimmune foreign molecules, or It can protect us antigens against like bacteria or viruses, or abnormal human cells like An allergy is the system's "overreaction" to things like pollen, cancer peanuts, or shellfish. The system can also target healthy pathogens human tissues causing diseases such as rheumatoid arthritis and multiple sclerosis. 11 O Teamwork ToolboxWalk through the stages of the inflammatory response, and ?describe its purpose?
- Human immune system a) Pathogen-associated molecular patterns are conserved molecular structures produced by microorganisms, but not by host cells. b) A virus-infected host cell that displays a viral antigen via MHC class I molecules may become a target of cytotoxic T cells. c) Secreted MHC Class I proteins present in blood plasma can function as opsonins. d) Both (a) and (b) are correct and (c) is incorrect e) Statements (a), (b) and (c) are all correctcHi expert, 1.Can you explain patho - Influenza viruses infect broncho-epithelial cells and how COPD is get worse by increasing phosphoinositide-3-kinase (PI3K) activity ....how PI3K-p110α isoform ?? can you just use brief sentence . talk key point and in depth ....about how 2.How cigarette smoke trouble the aging of lung cells, through oxidative stress, casue COPD progression., Can you explain more details of oxidative stress in precise stentece ....as well tahnks so much 3. Hepatic congestion and peripheral oedema happen due to what kind of blood cannot enter the lungs and so returns to the venous system, ..... ThanksWhat is the role of change inflammation and destruction associated with hurricane Harvey
- We put everything in our mouth since our childhood. Therefore our mouth is full of live bacteria. These bacteria are potentially dangerous if they cross our gut wall into our blood circulation. Fortunately we are protected from them by our gut's mucosal lining and the cells (macrophages, dendritic cells, B and T lymphocytes) in the lymphoid tissue called [a] (enter two words). This structure play a crucial role for the development of food tolerance or food [b] (enter one word), coeliac disease and chronic inflammatory bowel disease.Q1 Heat is of the cardinal sign of inflammation. Give the mechanism behind development of this sign. Q2_ Compare between acute & chronic inflammation regarding causative agents & major cells involved.. Q3 Describe the sequence of leucocyte excudation in acute inflammation. Q4_Mention the infective agents causing the inflammation, with example of each agent. Q5 What are the ways that cause chronic inflammation ((give example for each way)). Q6 Mention shortly the pathways of activation of complement components in the process of inflammation.8. IL-10 induces upregulation of which M2 macrophage subtype? What role does this subtype play in tissue remodeling?