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Cell Mediated Immunity
In the earlier article, we discussed the Humoral immunity. Conversely, this article is about the remaining aspect of the Adaptive immune system, i.e. Adaptive Immune response via Immune Cells. In this article, we will explore the types of cells responsible for cell mediated adaptive immunity. We will also look at their respective roles. When talking Continue reading
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Ossification
Ever wondered how bones actually form? Let’s explore the journey of bone formation, focusing on intramembranous and endochondral ossification. From early development in fetal life to the continuous process in adulthood, bone formation is a detailed and impressive process. Ossification, or bone formation, starts in fetal life when existing connective tissue is replaced. Intramembranous ossification Continue reading
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What’s up with Surgeons’ God Complex?
Surgeons are often perceived as confident, decisive, and highly skilled professionals. Their unique personalities set them apart from non-surgeons and other medical specialists. These differences can sometimes lead to challenges within the healthcare system. Research suggests that certain personality traits, including high levels of conscientiousness, extraversion, and risk tolerance, are common among surgeons. While these Continue reading
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Why Gamers Might Make the Best Surgeons
Do gamers make better surgeons? This surprising idea has roots in recent studies showing how gaming sharpens skills crucial to surgery—think hand-eye coordination, reaction time, and even the ability to focus on multiple tasks simultaneously. These skill are needed for novel surgeries like when recently a genetically modified pig kidney was transplanted to a human. Continue reading
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Connective Tissue
Connective tissue is the unsung hero of our body, holding everything together and ensuring smooth operation. It binds tissues and supports metabolic exchanges, thanks to its rich mix of collagen and glycosaminoglycans. This dynamic matrix not only maintains tissue strength but also defends against threats. Thus, by exploring its crucial role, we uncover its significance Continue reading
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Types of Glands
Glands are fascinating and essential parts of our bodies, each with unique roles and features. They can be classified based on their structure, similar to the epithelia, but also the type of secretion they produce, and how they release it. Understanding these differences helps us appreciate how our bodies function and stay healthy. Let’s dive Continue reading
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Eosinophilic vs Basophilic: How to tell the difference
You’re probably here because the words eosinophilic, acidophilic and basophilic keep coming up in texts, and you are utterly confused at this point. As a former medical student, I share that pain, and I have created this article to clear this out for you once and for all. Check out the other article for more Continue reading
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Humoral Immunity
The human body can kill invading microbes in various ways. One of which is making them laugh to death (that was a joke). The term “humoral” comes from the Latin word “humor,” meaning fluid. Historically, it referred to bodily fluids believed to govern human health. The idea dates back to ancient Greek medicine, which believed Continue reading
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Understanding the Complement System
The complement system, comprising circulating and membrane-associated proteins, plays a crucial role in defending against microbial invaders. Comprising three main components—complement factors, complement receptors, and regulatory proteins ;the system orchestrates a cascade of responses to combat pathogens effectively. Brace your self because you’re going to see a lot of flow charts in this article. For Continue reading
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Innate Immunity
Innate immunity, often referred to as natural or non-specific immunity, constitutes the body’s first line of defence against pathogens and antigens. Antigens, substances capable of triggering immune responses, come in various forms, such as bacteria cell wall lipopolysaccharides and pollen, encompassing proteins, glycoproteins, lipoproteins, and more. . The immune system identifies these threats through pattern Continue reading