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.
Cisplatin is particularly effective against testicular cancer; the cure rate was improved from 10% to 85%. 1  Approved platinum-based anticancer drugs. 2  cisplatin. 3  Carboplatin. 4  Oxaliplatin. 5  Nedaplatin.