Adjunct therapy of Ayurvedic medicine with anti tubercular drugs on the therapeutic management of pulmonary tuberculosis.

Background: Pulmonary tuberculosis (PTB) is an age old disease described in Vedic Medicine as ‘Yakshma’. Later on, in Ayurveda it earned a prefi x and found way into mythology as ‘Rajayakshma’. After the discovery of streptomycin, the therapeutic management of PTB received a major breakthrough. The treatment module changed remarkably with the formulation of newer anti-tubercular drugs (ATD) with appreciable success. Recent resurgence of PTB in developed countries like United States posed a threat to the medical community due to resistant strains. Consequently, WHO looked toward traditional medicine. Literature reveals that Ayurvedic treatment of PTB was in vogue in India before the introduction of ATD with limited success. Records show that 2766 patients of PTB were treated with Ayurvedic drugs in a tertiary care hospital in Kolkata in the year 1933-1947. Objectives: To evaluate the toxicity reduction and early restoration by adjunct therapy of Ayurvedic drugs by increasing the bio-availability of ATDs. Materials and Methods: In the present study, treatment response of 99 patients treated with ATD as an adjunct with Aswagandha (Withania somnifera) and a multiherbal formulation described in Chikitsa-sthana of Charaka samhita i.e. Chyawanprash were investigated. Hematological profi le, sputum bacterial load count, immunoglobulin IgA and IgM, blood sugar, liver function test, serum creatinine were the assessed parameters besides blood isoniazid and pyrazinamide, repeated after 28 days of treatment. Results: The symptoms abated, body weight showed improvement, ESR values were normal, there was appreciable change in IgA and IgM patterns and signifi cantly increased bioavailability of isoniazid and pyrazinamide were recorded. Conclusion: This innovative clinical study coupled with empowered research may turn out to be promising in fi nding a solution for the treatment of PTB.

Heavy metals in water of the rivers Hooghly and Haldi at Haldia and their impact on fish.

The paper deals with the measurement of five heavy metals viz., Cd, Cu, Mn, Pb and Zn in water of the rivers Hooghly and Haldi at Haldia during June 1999 to October 2002. The industrial effluent out fall (OF) at Patikhali, Haldia was also taken as sampling site along with above out fall (AOF) and below out fall (BOF) sites. Most of the metals exhibited their least concentration at the sampling site above the Haldia industrial area of river Hooghly. The average concentrations of the studied metals were Cd 2-14, Cu 5-19, Mn 8-88, Pb 17-41 and Zn 22-37 microg l(-1). Comparison of the data with the Criterion Continuous Concentration (CCC) of USA revealed that Cd, Cu and Pb were the pollutants present at alarming level to disturb the aquatic life process in the zone. The effect was found to reflect on the tissue level aberrations in the residential fishes. The other two metals viz., Mn and Zn were probably less harmful to the aquatic ecosystem. In India, necessity is felt to develop the CCC values, which will be more appropriate for protection of aquatic environment than comparing with drinking water standards.

Body mass index in Bengali adolescents.

We describe a mixed longitudinal analysis of body mass index (BMI) in a group of Bengali adolescents (age 11-17 years) from a middle income family background and compare this against existing national and international data. Healthy school children, comprising of 416 boys and 343 girls were consented for annual repeat measurements of weight, height and pubertal staging between the years 1998 and 2001. The LMS method was used to construct smoothed BMI mean and standard deviation (SD) curves. Bengali adolescents have lower BMI than affluent Indian children and are -1 to -2 SD below US children. BMI increases in adolescence (boys: r = 0.49, p < 0.001, girls: r = 0.54, P < 0.001) with age but SMR does not have an independent effect on BMI.