Effects of Tamarindus indica Fruit Pulp Powder on Blood and Serum Profile of Fluorosed Rats

Aims: Water containing a fluoride concentration of up to 1.0 mg/L is safe. It was found that the level of fluoride in groundwater is higher than surface water, which may lead to various health problems related to fluorosis. T. indica fruit pulp powder may help to reduce fluorosis condition in rats. Methods: In the present study, healthy adult rats of Wister strain (Rattus norvegicus) weighing between 180-200gm were used for experiments. The animal was divided into five groups. Group I, control rats received only tap water (0.9ppm F). Group II rats were treated with Tamarindus indica fruit pulp powder (4mg/day/rat) for 60 days. Group III rats were exposed to Fluoride water (100ppm F) for 60 days. Group IV treated with fluoride water (100ppm F) along with T. indica fruit pulp powder (4mg/day/rat) for 60 days. whereas, group V rats were ingested fluoride water (100ppm F) for 60 days and Withdrawal from treatment for 30 days. After respective treatment animals were autopsied and biochemical parameters of blood (erythrocyte and leukocyte count, hemoglobin, hematocrits); serum (protein, glucose, cholesterol); serum enzyme activity of SGOT SGPT, Acid phosphatase, and serum fluoride and calcium level was estimated using standard techniques. Results: Results revealed that total erythrocyte, hemoglobin, and hematocrit values were (P=.01) reduced significantly after rats were exposed to fluoride (100 ppm) water for 60 days. whereas total leucocyte count increased with fluoride (100ppm) water exposure for 60 days as compared to control values. The serum enzyme activity of SGOT, SGPT, and alkaline phosphate elevated significantly (P=.01), whereas enzyme activity of acid phosphatase diminished following fluoride water treatment to rats, as composed to control value. The level of serum fluoride enhanced significantly (P=.01) in fluorotic rats as compared to the control value. However, when fluorosed rats were treated with T. indica for 60 days restored all altered parameters almost to control value. Withdrawal of fluoride water for 30 days revealed that there is partial recovery in all parameters studied. Conclusion: Fluoride water consumption increases free radical generation, limits enzyme activity, and results in altered hematological and blood biochemistry. Tamarindus indica pulp powder was found to be beneficial in mitigating fluoride toxicity in rats.