Taking long time Aspirin may be harmful for eyes………………………….

drugs





Scientists have told that taking a long time Aspirin may be harmful for your eyes. Recently in a research has shown that taking Aspirin for 10 years or more can bring harm to eyes.

Research report has been published recently in ‘Journal of the American Medical Association’.

Researchers told that taking Aspirin therapy for a long period may decrease your visual power with age.

The report has shown that often 19% people of U.S.A take Aspirin regularly for reduce pain, treatment of arthritis and in case of heart diseases. In that research is 5000 people are include whose age is between 43 to 86 years. Researching two decade every 5 years interval scientists had examined the eyes of patients taking Aspirin. In examination it is discovered that eye diseases has found in those patient who is taking Aspirin for 10 years or more.

Researcher Barbara Klein said,”Aspirin is taken by people for its usefulness but why it brings harms for taking it regularly is a question of fact. It requires huge researches.” 

      

Nose, entrance of external respiration

Nose, entrance of external respiration
Nose, entrance of external respiration
Nose is a structure made of bone, cartilage, muscle and epithelium covering. Its skin is consists of numerous sebum gland and hair follicles. Its skin in front, cross opening of the nose and extend to vestibule of the nose.
Here its lining epithelium is condensed and squamous and has strong hair follicle.
Internal cavity is known nasal cavity which is separated into right and left side by a thin wall. Lining epithelium of the cavity is siliated, contains mucous membrane and blood vessels and nerve supply. Upper part of the nasal cavity is  lined by mucous membrane that contains nerve cell of Olfactory (Central nervous system).



Path of respiration

Activities of Nose:
1. Help in entrance of external air in respiration.
2. In case of respiration, purification of the amount of air from dust, micro-organism, which is done by nose.
3. During respiration air conditioned and become warm and moisture which is easy to cross the path of  respiration.