Browse Reference Articles
81 to 90 of 377 articles
-
Diseases and Conditions
Today's Healthcare
Personalized Medicine
Medical Imaging
Alternative Medicine
Eye Care
List of medical topics
This is a list of medical ... > more -
Polychlorinated biphenyl
Polychlorinated biphenyls (PCBs) are a class of organic compounds with 1 to 10 chlorine atoms attached to biphenyl. Although the physical and chemical properties vary widely across the class, PCBs ... > more -
Endocrine system
The endocrine system is a control system of ductless glands that secrete chemical messengers called hormones that circulate within the body via the bloodstream to affect distant organs. Hormones act ... > more -
Hormone Disorders
Thyroid Disease
Molecular Biology
Healthy Aging
Attention Deficit Disorder
Cell Biology
Thyroid hormone
The thyroid hormones, thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones produced by the thyroid gland. An important component in the synthesis is iodine. The thyronines act on the ... > more -
Alzheimer's
Alzheimer's Research
Healthy Aging
Dementia
Disorders and Syndromes
Attention Deficit Disorder
Alzheimer's disease
Alzheimer's disease (AD), also known simply as Alzheimer's, is a neurodegenerative disease that, in its most common form, is found in people over age 65. Approximately 24 million people worldwide ... > more -
Herbal tea
An herbal tea, tisane, or ptisan is an herbal infusion not made from the leaves of the tea bush. Tisanes can be made with fresh or dried flowers, leaves, seeds or roots, generally by pouring boiling ... > more -
Omega-3 fatty acid
Omega-3 fatty acids are polyunsaturated fatty acids found in oil from oily fish and vegetable sources such as the seeds of chia, perilla, flax, purslane, lingonberry and hemp. Omega-3 fatty acids are ... > more
Search ScienceDaily
Number of stories in archives: 137,232

