The heart is one of the most important organs in the body as it delivers oxygenated blood (blood exposed to oxygen from the lungs) to our cells, allowing them to respire and release energy. This lets us move around and survive. The heart consists of many parts which work together to make it perform efficiently. … Continue reading The Heart
What causes diabetes?
Diabetes Mellitus is a common yet serious condition where your blood glucose levels (BGL) are not regulated by your body well enough. This can lead to your BGL’s being too high or too low, both of which are dangerous. Scientists are figuring out the causes of diabetes. Type 2 develops due to your body’s resistance … Continue reading What causes diabetes?
What is MRI?
How can doctors monitor and assess a patient’s head injury to see what’s the best course of action to take? How can they know what problem is going on in a patient’s abdomen without having to use invasive forms of surgery? How can they better understand about a patient’s mind from a neuroscientific aspect? The … Continue reading What is MRI?
The History of Surgery
Surgery is a growing field. New technologies and methods for carrying out procedures are constantly evolving, making surgery much more safer and result in higher success rates. However, in the past, this wasn't at all the case. All aspects of medicine weren't as advanced and were completely different, including surgery. Anaesthesia wasn’t even around until … Continue reading The History of Surgery
The Kidneys and Controlling Water Levels
Your body needs to be able to regulate its water levels to prevent cells from getting damaged. Due to osmosis, if your body has too much water, your body cells will swell up and burst. On the other hand, if your body doesn’t have enough water, cells will shrivel up and die. Thankfully, as a … Continue reading The Kidneys and Controlling Water Levels
How do cancer cells evade the immune system?
Cancer cells manage to hide from our immune system (IS) and understanding how they evade the IS helps scientists to create treatments for cancer. It can even help scientists figure out how to hide donor organs in a patient. If you would like to learn more about transplant immunology, click here: https://glamsci.blog/2021/04/13/transplant-immunology/ Usually the IS … Continue reading How do cancer cells evade the immune system?
Transplant immunology is the study of the immune response to organ transplants in surgery. There can be many complications that arise from transplants but a major factor is the immune system’s response to a foreign organ. Why does the immune system reject an organ? Every person has a specific set of Human Leukocyte Antigens (HLA) … Continue reading Transplant Immunology
Why do we shiver when we’re cold?
Imagine that it’s a freezing day, with snow piled up high and still falling and you wanted to go for a walk outside. So, you put on your extra fluffy pair of socks and very comfortable shoes and you step outside, without wearing one of the most important items of clothing, a coat. To say … Continue reading Why do we shiver when we’re cold?
Why am I scared? The science behind fear.
Biologically speaking, fear is an incredibly important feeling to have as it is responsible for helping us to get out of dangerous or scary situations. This could be something like running away from a crocodile to simply giving a speech to huge group of people. Whatever it is, it’s terrifying for us isn’t it? However, … Continue reading Why am I scared? The science behind fear.
The effects of space on our body.
I have always been fascinated with space, but not in the physicist kind of way, more in the muggle stuck on earth kinda of way. It seems pretty magical to me that astronauts have made it to space. I myself would never aspire to BE said astronaut but I do want to know more about … Continue reading The effects of space on our body.