Identification of expired medicines on basis atenolol using principal component analysis.

Анотація

Atenolol is a popular medical product for the treatment of hypertension and cardiovascular diseases. This medicament blocks the heart from the action of adrenaline and other hormones that accelerate the heart rate. As a result, the pulse slows down, blood pressure decreases. Since the load on the heart is reduced, the risk of a heart attack decreases for the patient. The quality of the medicaments directly depends on the expiration date. Under the expiration date of medicinal products is understood the time during which this product fully meets all the requirements of regulatory documentation. Expired pharma drugs lose their pharmacological properties, adversely affect the body as a whole.