Obstructive sleep apnea is a serious sleep disorder where breathing stops and starts during sleep repeatedly. It most commonly affects middle-aged and older adults and overweight people.It occurs when throat muscles intermittently relax and block airway during sleep. Important sign is snoring....

Ovarian cancer is the third most common malignancy amongst Pakistani women. It is a silent killer and kills a number of females silently because in most of the cases when this cancer is diagnosed it is on 3rd or 4th stage. Development of this cancer is influenced by genetic, biochemical and environmental factors....

The increasing expansion of agro-industrial activity over the last 40 years has led to the accumulation of a large quantity of lignocellulosic residues all over the world....