了解炎症的生理過程與細胞機制，從血管反應到免疫細胞作用，並探討抗炎藥物如何有效緩解症狀，全面掌握身體自我保護的智慧。

深入解析炎症反應：身體免疫與修復的關鍵機制

MEDICAL ANIMATION TRANSCRIPT: Inflammation is a local immune response to tissue injury or infection, experienced as heat, redness, edema, pain, and loss of function. Immediately after injury, inflammation begins with brief vasoconstriction of the local blood vessels to reduce blood loss and formation of a clot to stop the bleeding. Then, stimulated by cell injury and death, local cells release vasoactive chemicals, such as prostaglandins and histamine to dilate local blood vessels leading to increased blood flow to the area. These chemicals also cause endothelial cells in small blood vessels to contract, opening spaces between them. This increased capillary permeability allows fluids and proteins to pass from the blood into the tissue. Next, during a multi-stage process called chemotaxis, circulating immune cells called neutrophils move out of the blood vessels to the site of injury and destroy pathogens and damaged cells. Chemotaxis begins when cells at the injury site release messenger molecules called chemoattractants, which cause local endothelial cells and circulating neutrophils to stick together. Next, in a process called diapedesis, neutrophils squeeze through the endothelial gaps. The neutrophils migrate to the injury site by following a chemotactic gradient. Upon arrival, the neutrophils encounter bacteria, engulf them and digest them in a process called phagocytosis. After destruction of the bacteria and removal of cellular waste, tissue repair begins when locally produced growth factors cause local fibroblasts to begin dividing rapidly and secreting large quantities of collagen to reinforce the wound. Anti-inflammatory drugs inhibit inflammation by blocking production of inflammatory chemicals. The most common drugs for inflammation are non-steroidal anti-inflammatory drugs, or NSAIDS, such as aspirin and ibuprofen. They contain an enzyme called cyclooxygenase or COX, that inhibits the production of prostaglandins and several other inflammatory chemicals. Thus, reducing vasodilation, edema, and pain associated with inflammation.

#inflammation   #ImmuneResponse  #chemotaxis

ANM11028

Inflammation: Immune Response to Tissue Injury or Infection

深入探索人體免疫系統如何運作，從初步防線的巨噬細胞到專業的T細胞與B細胞，了解身體如何對抗細菌入侵並建立長期免疫記憶。

揭秘人體免疫系統：從傷口防禦到免疫記憶的全方位解析

To preorder IMMUNE click here: https://kgs.link/ImmuneBook –– It’s available in English and German and at online retailers it should be available in pretty much all countries too.

Sources & further reading:
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The human immune system is the most complex biological system we know, after the human brain, and yet, most of us never learn how it works. Or what it is. Your immune System consists of hundreds of tiny and two large organs, it has its own transport network spread throughout your body. Every day it makes hundreds of billions of fresh cells. 

It is not some sort of abstract entity. Your immune system is YOU. Your biology protecting you from the billions of microorganisms that want to consume you and from your own perverted cells that turn into cancer. It's so manifold that it is impossible to cover in one video, so we’ll make a series looking at different aspects of it. 

Today, what happens when your body is invaded and your first lines of defenses are engaged in a fight for life and death?

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How The Immune System ACTUALLY Works – IMMUNE

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新手爸媽必備：4步驟輕鬆掌握寶寶第一次洗澡技巧

新手爸媽必看✨#第一次洗寶寶就上手😍
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#快看影片找答案，原來這麼簡單！
#快分享給身邊需要的把拔馬麻
　
（感謝 魏可欣 護理師、 彌月房產後護理之家 、 Combi Taiwan官方粉絲團 協力拍攝）

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AMIRA

AMIRA鵝米樂

炎症：組織損傷或感染的免疫反應解析

AMIRA

人體免疫系統的真實運作方式 – 深入探索免疫防禦機制

amira-babyskincare

新手爸媽必看！4步驟讓你第一次洗寶寶就上手