Light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. The iris contains two groups of smooth muscles; a circular group called the sphincter pupillae, and a radial group called the dilator pupillae.
Jalapeno peppers are used to flavour chilli The ingredient which makes jalapeno peppers hot also makes prostate cancer cells commit suicide, a study suggests.
Glucocorticoids can be used in cancer therapy to reduce some of the side effects of chemotherapy. They may also be used to kill some cancer cells in some cancers, including: acute lymphoblastic leukemia. chronic lymphoblastic leukemia.