Khadija Mastoor, Faisal Idrees Khan, Iram Imran, Anila Errum, Sadia Sharif, Amir Naveed

Controlling Hyperglycaemia Diabetes Mellitus Type-II: Bromocriptine Alone or in Combination with Metformin

Khadija Mastoor, Faisal Idrees Khan, Iram Imran, Anila Errum, Sadia Sharif, Amir Naveed



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ABSTRACT

Background: Diabetes Mellitus is one of the leading cause of morbidity and mortality globally. According to WHO there is a steady increase in the number of diabetic patients annually. Maintenance of good glycaemic control in type 2 diabetic patients typically becomes progressively more difficult as the duration of disease lengthens due to decline in the capacity of the pancreatic beta cells for glucose stimulated insulin release, in the presence of insulin resistance. This study is conducted to observe the effect of metformin and bromocriptine individually and sub-therapeutic doses of these drugs when used as a combination therapy.

Objective: The objective of this study is to primarily investigate and then compare the antihyperglycemic effects of bromocriptine with metformin, also to see the combined effect of sub therapeutic doses of both these drugs.

Methodology: Random allotment of 24 albino male rats was done in four groups. Group 1 was kept as control. Alloxan monohydrate was given to group 2, 3 and 4 and diabetes was induced. Group 2 and 3 were treated with metformin (1.5mg/kg body weight) and bromocriptine (3 mg/kg body weight) respectively while group 4 was treated with sub therapeutic doses of metformin (1 mg/kg body weight) and bromocriptine (1.5 mg/kg body weight)both. Serum glucose levels were estimated at 1, 10, 20 and 30 days.

Results: Results showed that metformin reduces blood glucose level significantly where as bromocriptine also showed reduction of blood glucose level but not as significantly as metformin. However, the combination of metformin and bromocriptine showed much reduction in blood glucose level than metformin and bromocriptine used alone.

Conclusion: Bromocriptine  and metformin  when combined ameliorated blood guclose efficiently than given alone

Keywords: Diabetes mellitus, bromocriptine, metformin



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