Evaluation of ameliorative effect of two selected plant drugs on experimentally induced arsenic toxicity in sheep.

Chronic arsenic poisoning is one of the serious health hazards in West Bengal, India, and Bangladesh. It occurs due to contaminated subsoil water. The aim of this study is conducted to find out the ameliorative effect of turmeric and P. foetida powder on experimentally induced arsenic toxicity in sheep. Twelve sheep were divided into four groups; groups I, II and III were orally administered with sodium arsenite at 6.6 mg/kg body weight for 133 days; groups I and II animals were treated by turmeric and P. foetida powders respectively at 500 mg/kg dose for the last 49 days; the fourth group was control. Arsenic content was estimated in faeces, urine and wool in every 15 days. Biochemical, haematological, antioxidant parameters and DNA fragmentation were also assessed. Turmeric and P. foetida powder treatment significantly (P < 0.05) increased arsenic elimination through faeces, urine and wool. Haemoglobin content and TEC were decreased in groups I, II and III; however, these were improved significantly (P < 0.05) by turmeric and P. foetida powder treatment. Increased activity of AST, ALT, blood urea nitrogen and plasma creatinine were significantly (P < 0.05) decreased in groups I and II. The reduced SOD and catalase activity were significantly (P < 0.05) restored at the end of the experiment in turmeric and P. foetida-treated groups. The test drugs are found significantly effective not only to eliminate arsenic from the body but also give protection from possible damage caused by arsenic exposure in sheep.

Physiological concept of hapten-carrier adduct vis-a-vis Garavisha.

The human body defends itself from harmful agents such as microorganisms present in the environment, which otherwise damage the individual's health. This defensive mechanism is the immune response mediated by the activation of T-cell and B-cell antibody production. The body recognizes and destroys these antigenic harmful agents. The defensive response is altered sometimes in the presence of allergens, causing hypersensitive reactions. The allergens are antigens. The hapten-carrier adduct often behaves as an allergen-producing hypersensitivity with a manifestation of sign and symptoms those are at times lethal. Garavisha is an artificial type of poison formed by combination of two nonpoisonous substances as depicted in the treaties of Ayurveda. It has identical characteristics to that of hapten-carrier adduct. In the present article, Garavisha is substantiated with conceptual reference to hapten-carrier adduct and hypersensitivity.

Ameliorative effect of two Ayurvedic herbs on experimentally induced arsenic toxicity in calves.

ETHNOPHARMACOLOGICAL RELEVANCE: Chronic arsenic poisoning due to contaminated subsoil water is a threat to society in West Bengal, India and in Bangladesh. The human being may also be affected by the exposed cattle from the affected area by consuming milk, egg, meat and others. In Ayurveda, several herbs like Haridra (turmeric), Shunthi (dried ginger root) and others are used for the management of arsenic poisoning. AIM OF THE STUDY: The study was conducted to find out the ameliorative effect of turmeric and ginger powder against experimentally induced arsenic toxicity in calves. MATERIALS AND METHODS: Twenty four calves were divided into four groups (group I, II, III and IV) having six animals in each group. Animals of group I, II and III were orally administered with sodium arsenite at 1mg/kg body weight for 90 days and in addition group II and group III animals were treated orally with turmeric and ginger powder respectively at 10mg/kg body weight from 46th day onwards. Group IV animals were given food and water without drug and served as control. Arsenic content was estimated in faeces, hair, urine and plasma in every 15 days. Bio-chemical, haematological and anti-oxidant parameters were also assessed. RESULTS: Turmeric and ginger powder significantly (P<0.05) reduced the plasma and hair arsenic levels through increased excretion via faeces and urine. Haemoglobin level, TEC and TLC were decreased in groups I, II and III, however these were improved significantly (P<0.05) from 75th day onwards in turmeric and ginger treated groups. Increased activity of AST and ALT were significantly decreased (P<0.05) from 75th day onwards in group II and III. Blood urea nitrogen and plasma creatinine were also significantly decreased (P<0.05) in group II and III than group I from 60th day onwards. The SOD and catalase activity were significantly (P<0.05) reduced in groups I, II and III, but these were restored at the end of the experiment in turmeric and ginger treated groups. CONCLUSION: The test drugs are found significantly effective not only to eliminate arsenic from the body but also give protection from possible damage caused by arsenic exposure, it may be concluded from the present study that turmeric and ginger can be helpful in the therapy of chronic arsenic toxicity in calves.

Therapeutic evaluation of "Ayush Tulsi Jiwan Plus" oil for chronic musculoskeletal pain relief.

BACKGROUND: Chronic pain of musculoskeletal origin is a very common symptom and has major effect on the physical, mental, and economic aspects of the patients. There is always a crave among physicians and patients for effective analgesic, curable preparation that can be locally applied. AIM: The aim of this study is to assess the efficacy and safety of "Ayush Tulsi Jiwan Plus" oil in chronic pain management of musculoskeletal origin. MATERIALS AND METHODS: Fifty patients of chronic musculoskeletal pain of unknown origin of mild to moderate condition were advised to apply "Ayush Tulsi Jiwan Plus" oil locally twice daily for 6 weeks and examined weekly. After completion of the treatment, the efficacy of the therapy was assessed on the basis of the subjective criteria such as perception of pain, tenderness, swelling, and joint mobility. RESULTS: In this study, mean baseline score versus last visit score of pain (2.84 ± 0.68 vs. 1.33 ± 0.76), tenderness (1.64 ± 0.74 vs. 0.36 ± 0.56), and swelling (0.64 ± 0.85 vs. 0.38 ± 0.66) was significantly decreased, and also clinical improvement was seen in the study participants along with no evidence of adverse drug reactions. CONCLUSION: The analysis of the overall effect of this "Ayush Tulsi Jiwan Plus" oil preparation was found efficacious and topically safe in chronic pain conditions. However, further study will be required with larger sample size and in heterogeneous population to elicit long-term effect of this polyherbal preparation.

Evaluation of some selected herbs on arsenic-affected cattle in Nadia District, West Bengal, India.

Arsenic poisoning due to contaminated subsoil water is one of the most alarming environment hazards in West Bengal, India. Cattle are also affected by arsenic due to ingestion of arsenic contaminated water, paddy straw, crops and vegetables. Thirty milch cattle having arsenic content in the range of 3.5 to 4.5 mg/kg in hair were chosen for this experiment from cattle of five respective villages in Nadia District, West Bengal, India. The cattle were divided into three groups containing 10 animals each. Group I cattle were treated with turmeric powder (Curcuma longa) 20 g/day orally for 60 days. Group II cattle were treated with turmeric powder (10 g/day) and Amaranthus spinosus powder (10 g/day) orally for 60 days. Group III cattle were treated with turmeric powder (10 g/day) and Eclipta alba powder (10 g/day) orally for 60 days. Ten apparently healthy milch cows with no history of exposure to arsenic were selected and kept as control group (group IV). Arsenic content in hair, faeces, urine and milk; different biochemical and haematological parameters and DNA fragmentation percentage assay were carried out before commencement of the treatment, after 30 days and after 60 days of treatment. The test drugs were found significantly (p < 0.05) effective to eliminate arsenic from the body and lead to significant improvement in different biochemistry, pathology and DNA fragmentation assay. These drugs also give protection from possible damage caused by arsenic exposure.

Concept of interactions between consumable substances in Ayurveda with special reference to foods and drugs.

Ayurvedic medicines are available in the market as over-the-counter products. Today people use prescription and nonprescription medicines along with Ayurvedic medicines for quick relief from ailments. In the ancient texts of Ayurveda, the concept of interactions with various examples of food interactions and food-drug interactions are mentioned. Recent studies and publications reported drug interactions of Ayurveda medicines and modern drugs. In the present review article, the concept of interactions mentioned in the Ayurvedic texts along with the examples of food interactions, food-drug interactions and the recent research work and publications indicating the interactions of the Ayurvedic drugs and drug interactions of Ayurvedic medicines and modern drugs are compiled. This will help the consumer of the prescription and nonprescription medicines with the Ayurvedic medicines to be cautious about the probable interactions.