Respiratory tract diseases are illnesses that affect components of the respiratory system, including the nasal passages, the bronchi and the lungs. They range from acute infections, such as pneumonia ...

Metabolic pathways are enzyme-mediated biochemical reactions that lead to biosynthesis (anabolism) or breakdown (catabolism) of natural product small molecules within a cell or tissue. The glycolysis ...

Urinary tract infections (UTIs) have long been associated with sexual activity and poor hygiene, but a new study found that nearly 1 in 5 infections were linked to contaminated meat. The results of ...

Being constipated means your bowel movements are tough or happen less often than normal. You might be constipated if you have less than three bowel movements per week. Bloating and cramps are two ...