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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 -
Pregnancy and Childbirth
Fertility
Mating and Breeding
Healthy Aging
Developmental Biology
Attention Deficit Disorder
Fertilisation
Fertilisation, also spelt fertilization (also known as conception, fecundation and syngamy), is fusion of gametes to form a new organism of the same species. In animals, the process involves a sperm ... > more -
Turner syndrome
Turner syndrome is a human genetic abnormality, caused by a nondisjunction in the sex chromosomes that occurs in females (1 out of every 2,500 births). Instead of the normal XX sex chromosomes, only ... > more -
Skeletal muscle
Skeletal muscle is a type of striated muscle, attached to the skeleton. Skeletal muscles are used to facilitate movement, by applying force to bones and joints; via contraction. They generally ... > more -
Urinary tract infection
A urinary tract infection (UTI) is an infection of the urinary tract. An infection anywhere from the kidneys to the ureters to the bladder to the urethra qualifies as a urinary tract infection. ... > more -
Heart Disease
Today's Healthcare
Healthy Aging
Diseases and Conditions
Stroke Prevention
Attention Deficit Disorder
Cardiac arrest
A cardiac arrest is the cessation of normal circulation of the blood due to failure of the ventricles of the heart to contract effectively during systole. The resulting lack of blood supply results ... > more -
Growth hormone deficiency
Growth hormone deficiency is the medical condition of inadequate production of growth hormone (GH) and its effects on children and adults. Growth hormone, also called somatotropin, is a polypeptide ... > more -
Carcinogen
In pathology, a carcinogen is any substance or agent that promotes cancer. Carcinogens are also often, but not necessarily, mutagens or teratogens. Carcinogens may cause cancer by altering cellular ... > more -
Renal cell carcinoma
Renal cell carcinoma, also known by the eponym Grawitz tumor, is the most common form of kidney cancer arising from the renal tubule. It is the most common type of kidney cancer in ... > more
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