Hello everyone,
welcome to Monu tutorial academy.
Today our topic is Inflammation (सूजन और जलन) - Types & symptoms - Acute Inflammation - Chronic Inflammation so first we will discuss about in microbiology AND then we also study definition in easy way so you watch full video at till end. and learn everything in this video if you any doubt in this video so you ask me in comment box then I replied in shortly time. your doubt in any subject like hematology, microbiology then you tell me in comment box also.
Telegram Group :-
Telegram Quizzes 🥇🥈🥉 Group:- t.me/monututor...
Telegram Group Link :- In this channel all type of video are available for medical lab technicians.
t.me/monututor...
Video Playlist :-
I will make also the hematology subject video many times so I given below the link of hematology playlist so you can touch and go on playlist on
hematology 👇👇👇👇
• hematology
Microbiology playlist :-
Microbiology: • Microbiology
HISTOPATHOLOGY playlist :-
Histopathology: • Histopathology
Theory:-
Inflammation (from Latin: inflammatio) is part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants,[1][2] and is a protective response involving immune cells, blood vessels, and molecular mediators. The function of inflammation is to eliminate the initial cause of cell injury, clear out necrotic cells and tissues damaged from the original insult and the inflammatory process, and initiate tissue repair.
The five cardinal signs are heat, pain, redness, swelling, and loss of function (Latin calor, dolor, rubor, tumor, and functio laesa). Inflammation is a generic response, and therefore it is considered as a mechanism of innate immunity, as compared to adaptive immunity, which is specific for each pathogen.[3] Too little inflammation could lead to progressive tissue destruction by the harmful stimulus (e.g. bacteria) and compromise the survival of the organism. In contrast, too much inflammation, in the form of chronic inflammation, is associated with various diseases, such as hay fever, periodontal disease, atherosclerosis, and osteoarthritis.
Inflammation can be classified as either acute or chronic. Acute inflammation is the initial response of the body to harmful stimuli, and is achieved by the increased movement of plasma and leukocytes (in particular granulocytes) from the blood into the injured tissues. A series of biochemical events propagates and matures the inflammatory response, involving the local vascular system, the immune system, and various cells within the injured tissue. Prolonged inflammation, known as chronic inflammation, leads to a progressive shift in the type of cells present at the site of inflammation, such as mononuclear cells, and is characterized by simultaneous destruction and healing of the tissue from the inflammatory process.
Inflammation has also been classified as Type 1 and Type 2 based on the type of cytokines and helper T cells (Th1 and Th2) involved.[4]
Inflammation is not a synonym for infection. Infection describes the interaction between the action of microbial invasion and the reaction of the body's inflammatory response-the two components are considered together when discussing an infection, and the word is used to imply a microbial invasive cause for the observed inflammatory reaction. Inflammation, on the other hand, describes purely the body's immunovascular response-whatever the cause may be. But because of how often the two are correlated, words ending in the suffix -itis (which refers to inflammation) are sometimes informally described as referring to infection. For example, the word urethritis strictly means only "urethral inflammation", but clinical health care providers usually discuss urethritis as a urethral infection because urethral microbial invasion is the most common cause of urethritis.
However, the inflammation-infection distinction becomes crucial for situations in pathology and medical diagnosis where inflammation is not driven by microbial invasion, such as the cases of atherosclerosis, trauma, ischemia, and autoimmune diseases (including type III hypersensitivity).
#monututorialsacademy
#microbiology
#dmlt
#medical_lab_technicia
#inflammation
#acute_inflamation
#chronic_inflamation
18 сен 2024