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Cerebral contusion
Cerebral contusion is a form of traumatic brain injury, a bruise of the brain tissue. Like bruises in other tissues, cerebral contusion can be caused by multiple microhemorrhages, small blood vessel ... > more -
Electron microscope
The electron microscope is a type of microscope that uses electrons to create an image of the target. It has much higher magnification or resolving power than a normal light microscope. Although ... > more -
Immune system
The immune system is the system of specialized cells and organs that protect an organism from outside biological influences. (Though in a broad sense, almost every organ has a protective function - ... > more -
Organ transplant
An organ transplant is the transplantation of a whole or partial organ from one body to another (or from a donor site on the patient's own body), for the purpose of replacing the recipient's damaged ... > more -
Food groups
The food groups are part of a method of classification for the various foods that humans consume in their everyday lives, based on the nutritional properties of these types of foods and their ... > more -
Baldness treatments
Proven baldness treatments continue to be an area of research that receives a large amount of funding. More than half of men are affected by male pattern baldness by age 50. It is easier to prevent ... > more
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