A method for reducing the signs and symptoms associated with age related bone disorders which includes osteoporosis, osteomalacia, arthritis;
- aged related chronic neurodegenerative disorders which includes alzheimer's disease, multiple sclerosis, amyotrophic lateral sclerosis (Lou Gehrig's disease), parkinson's disease;
- immune disorders which includes diabetes mellitus, systemic lupus erythematosus;
- collagen and integumentary systems which includes wrinkling of the skin;
- myopathies;
- cystic fibrosis;
- atherosclerosis, amyloid disease in a patient suspected of having signs and symptoms, the method comprising:
- (a) assaying for a decrease level of one or a combination of one or more cell specific carbonic anhydrase enzymes I(CA-I), II(CA-II), CA-III(CA-III), IV (CA-IV), V(CA-V), VI(CA-VI) and VII (CA-VII) in a bodily sample from the said subject
- (b) Administering to the subject a pharmaceutically effective non toxic amount of one or a combination of one or more Cell specific Carbonic Anhydrase Enzymes I(CA-I), II(CA-II), III(CA-III), IV(CA-IV), V(CA-V), VI (CA-VI) , and VII(CA-VII) that are present at decreased levels in a tissue of a subject.