Posted by admin on Sep 30, 2017 in |
AUS – Ayurveda, Unani and Siddha is the traditional system of medicines in India more than 3000 years old and still practiced extensively in India and neighbouring countries. Assurance of the safety margin, potency of medicinal plants that make the herbal products has now become a key issue in industrialized with developed countries. Pharmacological studies is a science relating to the screening, assessment, interaction and prevention of adverse effects particularly long term and short term side effect of medicines. The present work was carried out at National Institute of Siddha, Sanatorium, Tambaram, Chennai, and Tamil Nadu. By keeping this idea the present vigilance on Siddha formulation was conducted in poly arthritic patients. In the clinical study totally 50 arthritic patients are included in which 25 male and 25 female patients. These patients were prescribed with Cap. RGM, Tab. KVC, Tab. KUKIL and PAIN BALM. The Siddha formulation which is prescribed for the treatment was found to be 60% of efficacious which is directly observed from the patient’s feedback form....
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Posted by admin on Sep 30, 2017 in |
Introduction: Obesity is a morbid condition characterized by abnormal or excess deposition of body fat to an extent that it adversely affects health. The basic etiology behind obesity is the disparity between the energy intake and energy expenditure. Lifestyle modifications and drug treatment is the mainstay of treatment. Unfortunately the benefits are for short term that might be because of cessation of drugs use or side effects which ultimately leads to rebound weight gain. Methods: Experiment was conducted on 42 adult healthy female wistar rats weighing around 150-200g, divided into 7 groups with 6 rats in each group. Group 1 given normal chow while others were given High Fat Diet (HFD). From 5th week till the end of 8th week group 3 to 7 were given respective drugs (extracts of Gymnema sylvestre and Acorus calamus). Obesity parameters (body weight, BMI, locomotor activity) were recorded on day 0, at the end of 8th week and at the end of 8th week. Internal organs (kidney, liver, spleen and heart) and fat...
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Posted by admin on Aug 31, 2017 in |
Ballota nigra (Lamiaceae) has been widely used as traditional medicine in many countries for the treatment of neuro-sedative, antidepressant, antioxidant, antibacterial, insecticidal, anticholinesterase and antifeedant effects. The main objective of this study is to evaluate the antibacterial activity of leaf extracts of Ballota nigra Linn. against five bacterial pathogens. The leaves were extracted in five different organic solvents and their potential were tested against three Gram negative bacteria (Escherichia coli, Salmonella typhi and Salmonella paratyphi) and two Gram-positive bacteria (Micrococcus luteus and Bacillus subtilis) using Agar well diffusion method. The results indicate that most of the extracts showed prominent activity against all the bacterial strains. The methanol extract was most effective with zone of inhibition ranging from 12.20 ± 0.19 to 22.20 ± 0.19 mm for all the tested strains, while chloroform and ethyl acetate shows moderate activity. It clearly depicts that the methanol extract exhibit significant antibacterial activity due to the presence of phyto-constituents. This work can be further explored to in vitro studies for isolation and identifying...
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Posted by admin on Mar 31, 2017 in |
Aims: To evaluate and analyze effectiveness of animal simulation based teaching in pharmacology in comparison to conventional methods to undergraduate medical students. Methods: An interventional and comparative study was conducted among second professional MBBS students. All students were divided into two groups A and B. Four demonstrations of experimental pharmacology were demonstrated by conventional method and animal simulation method by same teacher. Both groups were equally exposed to both modes of demonstrations. Every demonstration was followed by an assessment containing thirty objective type questions. Feedback was taken to analyze generalized opinion about the programme on likert’s scale. The data was analyzed by using Fisher’s exact test and p value calculated. Results: Percentage of students who scored 60% or more was higher in simulator based teaching in assessment related to procedure, related pharmacology and applied pharmacology. The difference between total scores of both groups in all four demonstrations was statistically significant with p value < 0.05. In feedback, percentage of students who opted three or more on likert scale was...
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Posted by admin on Mar 31, 2017 in |
The present study was designed to evaluate the effect of Helix aspersa crude extract on colonic injury resulting from hyperhomocysteinemia induced by feeding rats high methionine diet. Wistar albino rats (200-250g) were divided into four groups. Hyperhomocysteinemia (Hhcy) was induced by methionine treatment (1g/kg/day) for 15 days. M group received only Methionine, MH and MP received Methionine and Helix aspersa Crude Extract (8g/kg/day) or Prednisolone (4 mg/kg/day) respectively at the 8th day until the end of experimentation. Prednisolone was used as a standard drug. At the end plasma homocysteine and C-reactive protein were evaluated, followed by colon histopathological investigations. Methionine treatment induced significant increase (P <0.001) in homocysteine and CRP levels in plasma as compared to control rats. Helix aspersa crude extract induces significant decreased of homocysteine (P <0.001) and CRP (P <0.01) levels as compared with experimental control group. The results were comparable to those obtained with prednisolone, a standard anti-inflammatory drug. Histological assessment showed colonic tissue damages in methionine treated group compared to control (P <0.001) as...
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