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UV radiation is a form of energy being transmitted. Sunlight is main source of UV radiation, although manmade sources also exist, such as the lamps used in sunbeds. At the earth’s surface sunlight consists of approximately 2 percent UV light, 47 percent visible light and 51 percent IR light.
Working with individuals with traumatic brain injury (TBI) every day, I see the debilitating effects and long-term struggles firsthand.
For a long time there was a controversy about how anesthetics work. The large number of molecules that have anesthetic properties (from benzodiazepines to nitrous oxide) and their very different structures...
Bone marrow transplant (also called stem cell transplant) is a medical intervention that allows a physician to deliver very high doses of chemotherapy (if needed) but more importantly, deliver a new immune system to the patient to fight a disease (such as cancer).
According to the National Cancer Institute, almost 70,000 people ages 15-39 are diagnosed with cancer each year in the United States. Cancers in this adolescent and young adult (AYA) population differ quite a bit across this age span.
“Self-harm” is the term used in the UK, much of Europe and elsewhere, to describe intentional self-poisoning or self-injury. Thus it includes overdoses, attempted hanging, self-cutting etc.
There are very few published estimates describing the number of deaths following surgery at a national level and none at an international level.
In the area in which we carried out the study, which was in the western Kenyan highlands, the main mosquitoes that have been confirmed to transmit malaria are the females of Anopheles gambiae sensu stricto, Anopheles arabiensis and Anopheles funestus.
Anxiety, depression and insomnia drugs have been commonly used to treat mental and emotional disorders, or improve sleep-related problems.
This is a set of malignancies that arise in germ cells of the testicles, the specialized cells that produce sperm. Taken together, testicular cancers are the most common form of malignancy that occurs in young men (approximately 15 to 35 years of age).
There are a variety of sleep medicines. I am going to refer to what are commonly described as hypnotics or sleeping pills. Sleeping pills have been around for a long time.
There are several reasons for this. One is because analysis involving different kinds of blood cells may require you to be able to separate red blood cells from white blood cells, or plasma from whole blood etc.
Tranexamic acid is a medicine that reduces blood clot breakdown. In this way it helps in patients with bleeding.
In contrast to drug-susceptible tuberculosis, which can be cured with available drug therapies, drug-resistant, and especially multi-drug resistant, tuberculosis is much more difficult to cure and it takes a much longer time for patients to become non-infectious.
Cardiac arrest is an important clinical challenge. The event is unexpected and surprising; the patients are challenging, and the outcomes are poor.
I’ll quote from the ‘7 investments’ document (see below) as I don’t believe we need to reinvent the wheel to argue for the benefits of exercise. I am very keen to move to the issue of ‘how can we help people exercise’. But for the record:
The pain experienced by the infants, children and adolescents in our study was the result of a broad range of medical and surgical conditions.
Concussion happens when something produces a concussive force to the head, such as a blow to the head. The definition from the 2008 consensus, which was in Zurich, is, “concussion is defined as a complex pathophysiological process affecting the brain, induced by traumatic biomechanical forces.”
Automated DNA synthesis has been around for almost three decades. The key difference between the established methodology for making oligodeoxynucleotides (short stretches of single-stranded DNA) and our method is the template strand.
Antibiotics are medicines used to treat infections or diseases caused by bacteria, such as some respiratory tract infections (including pneumonia and whooping cough), urinary tract infections, skin infections and infected wounds.