We describe here three patients with the Alzheimer's Disease (AD) whose behavioral symptoms were improved remarkably as a result of the turmeric treatment, which is the traditional Indian medicine. Their cognitive decline and Behavioral and Psychological Symptoms of Dementia (BPSD) were very severe. All three patients exhibited irritability, agitation, anxiety, and apathy, two patients suffer from urinary incontinence and wonderings. They were prescribed turmeric powder capsules and started recovering from these symptoms without any adverse reaction in the clinical symptom and laboratory data. After 12 weeks of the treatment, total score of the Neuro-Psychiatric Inventory-brief questionnaire decreased significantly in both acuity of symptoms and burden of caregivers. In one case, the Mini-Mental State Examination (MMSE) score was up five points, from 12/30 to 17/30. In the other two cases, no significant change was seen in the MMSE; however, they came to recognize their family within 1 year treatment. All cases have been taking turmeric for more than 1 year, re-exacerbation of BPSD was not seen. The present cases suggest a significant improvement of the behavioral symptoms in the AD with the turmeric treatment, leading to probable benefit of the use of turmeric in individuals with the AD with BPSD.

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Bee's honey is one of the most valued and appreciated natural substances known to mankind since ancient times. There are many types of bee's honey mentioned in Ayurveda. Their effects differ and 'Makshika' is considered medicinally the best. According to modern scientific view, the best bee's honey is made by Apis mellifera (Family: Apidae). In Sri Lanka, the predominant honey-maker bee is Apis cerana. The aim of this survey is to emphasize the importance of bee's honey and its multitude of medicinal, cosmetic and general values. Synonyms, details of formation, constitution, properties, and method of extraction and the usages of bee's honey are gathered from text books, traditional and Ayurvedic physicians of Western and Southern provinces, villagers of 'Kalahe' in Galle district of Sri Lanka and from few search engines. Fresh bee's honey is used in treatment of eye diseases, throat infections, bronchial asthma, tuberculosis, hiccups, thirst, dizziness, fatigue, hepatitis, worm infestation, constipation, piles, eczema, healing of wounds, ulcers and used as a nutritious, easily digestible food for weak people. It promotes semen, mental health and used in cosmetic purposes. Old bee's honey is used to treat vomiting, diarrhea, rheumatoid arthritis, obesity, diabetes mellitus and in preserving meat and fruits. Highly popular in cosmetic treatment, bee's honey is used in preparing facial washes, skin moisturizers, hair conditioners and in treatment of pimples. Bee's honey could be considered as one of the finest products of nature that has a wide range of beneficial uses.

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Introduction: Oral submucous fibrosis (OSMF) is a chronic debilitating disease and a well-recognized potentially premalignant condition of the oral cavity. Various medical and surgical treatment modalities have been used in modern science, but results are not satisfactory owing to recurrence, adverse effects, and sometimes worsening the condition. On analyzing the disease condition with Ayurvedic approach, it seems to be nearer to Vata-Pitta dominant chronic Sarvasara Mukharoga and needs to be treated at local as well as systemic level. Aim: To evaluate the effect of proposed Ayurvedic treatment protocol in the patients of OSMF. Materials and Methods: It was an open-label nonrandomized clinical trial with black box design comprising of holistic Ayurvedic approach in which 22 patients of OSMF completed the treatment. In all of them after Koshthashuddhi (mild purgation) and Shodhana Nasya (errhine therapy); Pratisarana (external application) with Madhupippalyadi Yoga, Kavala (gargling) with Ksheerabala Taila and internally Rasayana Yoga were given for 2 months and followed for 1 month. Results: It revealed statistically highly significant relief in almost all signs and symptoms as well in inter incisal distance improvement. Furthermore, sustained relief was found in follow-up. Conclusion: Ayurvedic treatment protocol is effective in the management of OSMF.

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The present study is aimed to investigate antioxidant activity of the extracts of Cassia fistula Linn. (Leguminosae) fruit pulp. Cassia fistula Linn., a Indian Laburnum, is widely cultivated in various countries and different continents including Asia, Mauritius, South Africa, Mexico, China, West Indies, East Africa and Brazil as an ornamental tree for its beautiful bunches of yellow flowers and also used in traditional medicine for several indications. The primary phytochemical study and in vitro antioxidant study was performed on hydro alcoholic extract of fruit pulp. Phytochemical screening of the plant has shown the presence of phenolic compounds, fatty acids, flavonoids, tannins and glycosides. Phenolic content was measured using Folin-Ciocalteu reagent and was calculated as gallic acid equivalents. Antiradical activity of hydro alcoholic extract was measured by DPPH (2,2-diphenyl-1- picrylhydrazyl) assay and was compared to ascorbic acid. Ferric reducing power of the extract was also evaluated by Oyaizu method. In the present study, three methods were used for evaluation of antioxidant activity. First two methods were for direct measurement of radical scavenging activity and third method to evaluate the reducing power. Results indicate that hydro alcoholic fruit pulp extracts have marked amount of total phenols which could be responsible for the antioxidant activity. These in vitro assays indicate that this plant extract is a significant source of natural antioxidant, Cassia fistula fruit pulp extract shows lower activity in DPPH and total phenol content as compared with standard which might be helpful in preventing the progress of various oxidative stresses.

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Background: Cancer screening is the main weapon for early detection at a pre-invasive or premalignant stage. It has been reported that over 12 million people use some form of tobacco, which is one of the high risk factors and has hence become an alarming world-wide problem. Aim: To evaluate the effective diagnostic screening of disease in its early stage by inexpensive method and also to evaluate the effect of indigenous mouthrinse on reversal of pre-cancerous lesions. Materials and Methods: The screening for teenagers belonging to low socio-economic status was carried out. Suspected subjects were evaluated for the reversal of the lesions by use of Ayurvedic preparation as a mouthwash. From 13 to19 years working-child population of North India was selected for the study. Screening was performed by new method-visual inspection with acetic acid. The positive subjects were further investigated by pap smear and biopsy was done as a confirmatory histopathological report. In second phase, the subjects showing positive lesions were advised indigenous anti-cancer mouth rinse and its effect was evaluated after 6 month and 9 month of prescribing the rinse. Results: The total 1095 children were screened (831 boys and 264 girls). Out of total 34 teenager boys were diagnosed, as acetowhite positive lesion. All the acetowhite positive lesions were found exclusively in males. Histological findings after 9 month use of Triphala mouth rinse revealed no changes in cells in 23 (85.2%), hyperkeratinization in 2 (7.4%), hyperkeratinization and spongiosis was evident in 1 (3.7%), mild pleomorphism in 1 (3.7%) patient. Comparative evaluation from 0-9 month showed statistically highly significant test (P < 0.01). Conclusion: Use of different forms of tobacco and betel nut showed convincing relationship between developments of oral pre-cancerous lesions. Triphala was found to have great potential for reversal of these lesions.

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Ghee, also known as clarified butter, has been utilized for thousands of years in Ayurveda as a therapeutic agent. In ancient India, ghee was the preferred cooking oil. In the last several decades, ghee has been implicated in the increased prevalence of coronary artery disease (CAD) in Asian Indians due to its content of saturated fatty acids and cholesterol and, in heated ghee, cholesterol oxidation products. Our previous research on Sprague-Dawley outbred rats, which serve as a model for the general population, showed no effect of 5 and 10% ghee-supplemented diets on serum cholesterol and triglycerides. However, in Fischer inbred rats, which serve as a model for genetic predisposition to diseases, results of our previous research showed an increase in serum total cholesterol and triglyceride levels when fed a 10% ghee-supplemented diet. In the present study, we investigated the effect of 10% dietary ghee on microsomal lipid peroxidation, as well as serum lipid levels in Fischer inbred rats to assess the effect of ghee on free radical mediated processes that are implicated in many chronic diseases including cardiovascular disease. Results showed that 10% dietary ghee fed for 4 weeks did not have any significant effect on levels of serum total cholesterol, but did increase triglyceride levels in Fischer inbred rats. Ghee at a level of 10% in the diet did not increase liver microsomal lipid peroxidation or liver microsomal lipid peroxide levels. Animal studies have demonstrated many beneficial effects of ghee, including dose-dependent decreases in serum total cholesterol, low density lipoprotein (LDL), very low density lipoprotein (VLDL), and triglycerides; decreased liver total cholesterol, triglycerides, and cholesterol esters; and a lower level of nonenzymatic-induced lipid peroxidation in liver homogenate. Similar results were seen with heated (oxidized) ghee which contains cholesterol oxidation products. A preliminary clinical study showed that high doses of medicated ghee decreased serum cholesterol, triglycerides, phospholipids, and cholesterol esters in psoriasis patients. A study on a rural population in India revealed a significantly lower prevalence of coronary heart disease in men who consumed higher amounts of ghee. Research on Maharishi Amrit Kalash-4 (MAK-4), an Ayurvedic herbal mixture containing ghee, showed no effect on levels of serum cholesterol, high density lipoprotein (HDL), LDL, or triglycerides in hyperlipidemic patients who ingested MAK-4 for 18 weeks. MAK-4 inhibited the oxidation of LDL in these patients. The data available in the literature do not support a conclusion of harmful effects of the moderate consumption of ghee in the general population. Factors that may be involved in the rise of CAD in Asian Indians include the increased use of vanaspati (vegetable ghee) which contains 40% trans fatty acids, psychosocial stress, insulin resistance, and altered dietary patterns. Research findings in the literature support the beneficial effects of ghee outlined in the ancient Ayurvedic texts and the therapeutic use of ghee for thousands of years in the Ayurvedic system of medicine.

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The major objective in root canal treatment is to disinfect the entire root canal system. Cleaning, shaping, and use of antimicrobial medicaments are effective in reducing the bacterial load to some extent, but some bacteria do remain behind and multiply, causing reinfection. Taking into consideration the ineffectiveness, potential side-effects and safety concerns of synthetic drugs, the herbal alternatives for endodontic usage might prove to be advantageous. Over the past decade, interest in drugs derived from medicinal plants has markedly increased. Phytomedicine has been used in dentistry as anti-inflammatory, antibiotic, analgesic, sedative and also as endodontic irrigant. Herbal preparations can be derived from the root, leaves, seeds, stem, and flowers. The PubMed database search revealed that the reference list for natural medicaments featured 1480 articles and in dentistry 173 articles. A forward search was undertaken on the selected articles and author names. This review focuses on various natural drugs and products as well as their therapeutic applications when used as phytomedicine in dentistry.

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One of the very common side effects of Radiation/Chemotherapy especially of the head and neck malignancies is mucositis. Cancer therapy or the cancer itself may cause changes in the body chemistry that results in loss of appetite, pain, nausea, vomiting, diarrhea and very common mucositis which makes eating difficult. Loss of appetite is followed by an undesirable loss of weight due to insufficient amount of calories every day which can lead to loss of muscle mass and strength and other complications by causing interruptions of medical therapy, impeding effective cancer therapy. Mucositis cause decreased immunity and quality of life as well as poor tolerance to surgery and altered efficacy of Chemotherapy and Radiotherapy. The present study is designed with the objective to minimize the radiation induced mucositis, skin reaction, xerostomia, change in voice etc. with an Ayurvedic preparation Yashtimadhu Ghrita (processed ghee). Total 75 patients were randomly divided into four groups and drugs were administered: Group A with local application of Yashtimadhu powder and honey in the oral cavity for few minutes prior to radiotherapy along with oral intake of Yashtimadhu Ghrita; Group B with only local application of the Yashtimadhu powder and honey in the oral cavity; Group C patients administered with only local application of honey in the oral cavity; Group D on conventional modern medication controlled group. All these patients under four groups had received Radiotherapy and Chemotherapy for maximum duration of 7 weeks. Mucositis and Skin reactions were observed in 100% of patients with varying degree. The intensity of Radiation and Chemotherapy induced mucositis was reduced to a great extent by the trial drug. Yashtimadhu (Glycyrrhiza glabra) can be used effectively in prevention and treatment of oral mucositis post radiation and chemotheraphy in patients of cancer, especially of the head and neck region. It proves beneficial in two ways: (i) there were no interruptions in the treatment, and (ii) food intake was not severely affected leading to maintenance of nutritional status of the patients.

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Background: Guduchi Ghana is one of the unique Ayuvedic classical preparation which is prepared from aqueous of extract of Guduchi (Tinospora cordifolia Miers.) stem. It is one of the frequently used drugs to treat the Madhumeha, Pandu, Kamala, Amlapitta, Grahani, Kustha, Jirna Jwara and Viswamjwara, Trishna, Shool, Yakritavikara, etc. Looking to these indications, in market most of the Pharma industries prepared Guduchi Ghana by applying the various extraction process. Aim: To evaluate comparative anti-inflammatory activity of classically prepared and market sample of Guduchi Ghana. Materials and Methods: Both samples were evaluated for anti-inflammatory activity using carrageenan induced paw edema model in rats. Animals were divided in three groups, having six animals in each. Group A received test drug, Group B received market sample at a dose of 50 mg/kg orally, while Group C (control group) received tap water. Results: Reduction in edema was observed in Group A and B at 3 h interval by 33.06% and 11.71% respectively. Group A showed significant effects (P < 0.05) in comparison to control group. Conclusion: These experimental results have shown anti-inflammatory activity of Guduchi Ghana.

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A health science researcher may sometimes wonder "why statistical methods are so important in research?" Simple answer is that, statistical methods are used throughout a study that includes planning, designing, collecting data, analyzing and drawing meaningful interpretation and report the findings. Hence, it is important that a researcher knows the concepts of at least basic statistical methods used at various stages of a research study. This helps the researcher in the conduct of an appropriately well-designed study leading to valid and reliable results that can be generalized to the population. A well-designed study possesses fewer biases, which intern gives precise, valid and reliable results. There are many statistical methods and tests that are used at various stages of a research. In this communication, we discuss the overall importance of statistical considerations in medical research with the main emphasis on estimating minimum sample size for different study objectives.

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Aloe vera has long been used as a traditional medicine for inducing wound healing. It is a natural product that now a days is used in cosmetic industry. Benefits associated with Aloe vera have been attributed to the polysaccharides contained in the gel of the leaves though there are various indications for its use. Biological activities include promotion of wound healing, antifungal activity, anti-inflammatory, anticancer and immunomodulatory. Gingival fibroblasts play an important role in oral wound healing. Double blind-controlled trials are needed to determine its real efficacy in oral health.

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Introduction: Ashwagandha (Withania somnifera [L.] Dunal) has been traditionally used for various actions ranging from vitalizer, improve endurance and stamina, promote longevity, improve immunity, and male and female fertility. However, clinical studies are needed to prove the clinical efficacy of this herb, especially in cardiovascular endurance and physical performance. Aims: This prospective, double-blind, randomized, and placebo-controlled study evaluated the efficacy of Ashwagandha roots extract in enhancing cardiorespiratory endurance and improving the quality of life (QOL) in 50 healthy male/female athletic adults. Materials and Methods: Cardiorespiratory endurance was assessed by measuring the oxygen consumption at peak physical exertion (VO₂max) levels during a 20 m shuttle run test. The World Health Organization self-reported QOL questionnaire (physical health, psychological health, social relationships, and environmental factors) was used to assess the QOL. Student's t-test was used to compare the differences in a mean and change from baseline VO₂max levels, whereas Wilcoxon signed-rank test was used to assess changes in QOL scores from baseline in the two groups. Results: There was a greater increase from baseline (P < 0.0001) in the mean VO₂max with KSM-66 Ashwagandha (n = 24) compared to placebo (n = 25) at 8 weeks (4.91 and 1.42, respectively) and at 12 weeks (5.67 and 1.86 respectively). The QOL scores for all subdomains significantly improved to a greater extent in the Ashwagandha group at 12 weeks compared to placebo (P < 0.05). Conclusion: The findings suggest that Ashwagandha root extract enhances the cardiorespiratory endurance and improves QOL in healthy athletic adults.

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With the rise in bacterial resistance to antibiotics, there is considerable interest in the development of other classes of antimicrobials for the control of infection. Garlic (Allium sativum Linn.) has been used as medicine since ancient times and has long been known to have antibacterial, antifungal, and antiviral properties. This study was undertaken to assess the inhibitory effect of garlic on Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans, to assess the time-kill curve of P. gingivalis and A. actinomycetemcomitans, and to determine the antiproteolytic activity of garlic on P. gingivalis. Ethanolic garlic extract (EGE) and aqueous garlic extract (AGE) were prepared and the inhibitory effects of these extracts for two periodontal pathogens (P. gingivalis and A. actinomycetemcomitans) were tested. Antiproteolytic activity on protease of P. gingivalis was determined. 25 microliter (μl), 50 μl, and 75 μl of AGE showed 16 mm, 20 mm, and 25 mm zone of inhibition, respectively, on P. gingivalis. The AGE showed greater bacteriostatic activity against the P. gingivalis with minimum inhibitory concentration determined at 16.6 μl/ml. The time-kill assay of AGE and EGE were compared for P. gingivalis and A. actinomycetemcomitans. AGE showed better antiproteolytic activity on total protease of P. gingivalis compared to the EGE. Thus, the study concludes the antimicrobial activity of garlic extract against periodontal pathogens, P. gingivalis, A. actinomycetemcomitans. Its action against P. gingivalis includes inhibition of total protease activity, and this raises the possibility that garlic may have therapeutic use for periodontitis and possibly other oral infections.

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The aim of this study was to determine the clinical effect of Foeniculum vulgare on primary dysmenorrhoea. Sixty virgin girls with complaints of dysmenorrhoea were enrolled in this study, out of which 50 cases were completed the course of treatment and were divided in two groups (study and placebo) and were under treatment for two cycles. In study group a capsule of 30 mg fennel extract, four times a day for three days from start of their menstrual period and in placebo a capsule containing wheat flour in same dose was administered. Intensity of pain was reported by using a 10 - point linear analogue technique. In study group the mean age of menarche was 13.1 ± 0.1 and onset age of dysmenorrhoea was 14.5 ± 0.1 years. Both groups were relieved but there was significant difference between study and placebo group. Study group shown more effective results than placebo in pain relief (P<0.05). Based on the observations, it can be concluded that, fennel is an effective herbal drug for menstrual pain.

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American Optometric Association (AOA) defines computer vision syndrome (CVS) as "Complex of eye and vision problems related to near work, which are experienced during or related to computer use". Most studies indicate that Video Display Terminal (VDT) operators report more eye related problems than non-VDT office workers. The causes for the inefficiencies and the visual symptoms are a combination of individual visual problems and poor office ergonomics. In this clinical study on "CVS", 151 patients were registered, out of whom 141 completed the treatment. In Group A, 45 patients had been prescribed Triphala eye drops; in Group B, 53 patients had been prescribed the Triphala eye drops and Saptamrita Lauha tablets internally, and in Group C, 43 patients had been prescribed the placebo eye drops and placebo tablets. In total, marked improvement was observed in 48.89, 54.71 and 06.98% patients in groups A, B and C, respectively.

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Heavy metals in Ayurvedic formulations have been used for centuries with claimed efficacy and safety. However, concerns are often raised about the toxicity due to heavy metals used in Ayurvedic formulations. The aim of present study is to explore the effect of Calcury tablet, Energic-31 capsule and Basanta Kusumakara Rasa (BKR) on neurobehavioral activity and oxidative stress in rats. Male wistar rats weighing 200-250 g were used and divided into normal control, positive control (mercury chloride, lead acetate, cadmium chloride, sodium arsenite, each 10 mg/kg, p.o for 28 days) and treated group (Calcury tablets at doses of 130, 650, 1300 mg/kg, Energic-31 capsule at doses of 150, 750, 1500 mg/kg and BKR at doses of 26, 130, 260 mg/kg, p.o. for 28 days). After performing the behavioural parameters on the 29 ^th day, homogenate of rat's brain was used to determine malondialdehyde (MDA) and glutathione (GSH) levels and heavy metal level in brain. Results showed that there were no significant change in cognitive function, motor coordination, MDA and GSH levels as compared to normal control group at all doses of Calcury tablet, Energic-31 capsule and Basant Kusumkar Rasa. However, heavy metals level in rat's brain was higher as compared to normal control group at all doses of Calcury tablet, Energic-31 capsule and BKR. In conclusion, Calcury tablet, Energic-31 capsule and BKR in doses equivalent to the human dose does not have appreciable adverse effects on brain which demonstrates the non-toxic nature of metal based Ayurvedic formulations.

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Sandhana kalpana (biomedical fermented formulations) are one of the best dosage forms of Ayurveda in practice since thousands of years. In order to prepare these medicaments, certain sets of conditions are prearranged, which lead to fermentation. Thus, products bequeath with self-generated ethyl alcohol, which potentiate these preparations (Asava-Arishta), pharmaceutically and therapeutically. Commonly, medicinal and commercial components of these formulations are prompting many researchers to contribute in manufacturing, quality control, safety, and efficacy of these formulations. To cope up with this, literature related to Asava-Arishta has been surveyed from the Vedic period to recent publications of Government of India, ie, Ayurvedic Formulary of India, and presented briefly here. In this review paper, we have discussed pioneering facts such as nature and amount of carbohydrate, type of containers, optimum temperature, variety and relevance of initiator of fermentation, manufacturing, regulatory rules, and business aspects of Asava-Arishta. After going through this basic information, any academician or researcher may show a way to further strengthen this dosage form.

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Amorphophallus paeoniifolius is used for long period in various chronic diseases therapeutically. Aim of the current review is to search literature for the pharmacological properties, safety/toxicity studies, pharmacognostic studies and phytochemical investigation of Amorphophallus paeoniifolius tuber. The compiled data may be helpful for the researchers to focus on the priority areas of research yet to be discovered. Complete information about the plant has been collected from various books, journals and Ayurvedic classical texts like Samhitas, Nighantus etc. Journals of the last 20 years were searched. Particulars of pharmacological activities, phytochemical isolation, toxicity studies etc. were extracted from the published reports focussing on the safety profile of the plant. Safety of the whole plant was concluded in the review.

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Introduction: The World Health Organization's 2004 Global Burden of Disease report indicated 3.6 million years of productive, healthy life is lost worldwide as a result of primary insomnia. Approximately 30–35% of people meet diagnostic criteria for primary insomnia characterized by impairment resulting from problems of falling and staying asleep. Aims: To evaluate the effect of Tagara (Valeriana wallichii DC.) and Jatamansi (Nardostachys jatamansi DC.) in the management of Anidra. Materials and Methods: A total of 34 patients were selected fulfilling the criteria for inclusion for primary insomnia were randomly selected from Out Patient Department and In Patient Department of Manasa Roga and assigned into two groups, wherein 30 patients completed the study (15 in each). Tagara Churna (powder of V. wallichii) and Jatamansi Churna (powder of N. jatamansi) in the dose of 4 gm with milk was administered three times a day for a period of 1 month. Results: Tagara provided significant improvement in initiation of sleep (76.00%; P < 0.001), duration of sleep (55.17%; P < 0.001), disturbed sleep (69.58%; P < 0.001), and disturbances in routine work (73.95%; P < 0.001). Jatamansi provided improvement in initiation of sleep (61.34%; P < 0.001), duration of sleep (48.25%; P < 0.001), disturbed sleep (53.08%; P < 0.001), and disturbance in routine works (43.85%; P < 0.001). Conclusion: Both the groups showed good results, but Tagara group showed better results in comparison to Jatamansi group.

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Sandhigata Vata is the commonest form of articular disorder. It is a type of Vatavyadhi which mainly occurs in Vriddhavastha due to Dhatukshaya, which limits everyday activities such as walking, dressing, bathing etc. thus making patient disabled / handicapped. It being a Vatavyadhi, located in Marmasthisandhi and its occurrence in old age makes it Kashtasadhya. Vata Dosha plays main role in the disease. Shula Pradhana Vedana is the cardinal feature of the disease associated with Sandhishotha with Vata Purna Druti Sparsha, lack of movements of the joints or painful movement of the joints. In this study total 49 patients having the complaints of Osteoarthritis were randomly divided into 2 groups. In Group A, patients were treated with Panchatikta Ghrita Guggulu Vati along with Abhyanga and Nadi Swedana and in group B patients were treated with only Abhyanga and Nadi Swedana. The data shows that Panchatikta Ghrita Guggulu along with local Abhyanga and Nadi Swedana i.e. group A has provided better relief in the disease Sandhigata Vata.

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Erectile dysfunction (ED) has been defined as the persistent inability to attain and maintain an erection sufficient to permit satisfactory sexual performance. By 2025, men with ED will be approximately 322 million, an increase of nearly 170 million men from 1995. The present study was aimed to evaluate the efficacy of Ashwagandha (Withania somnifera) in the management of psychogenic erectile dysfunction. In this study, a total of 95 patients with psychogenic erectile dysfunction satisfying the DSM IV TR diagnostic criteria were selected, out of them 86 patients completed the course of treatment. In Trial Group, Ashwagandha root powder and in Control group, Placebo (Wheat powder) were given for 60 days. Treatment selection and its allocation were done by following computerized randomization plan. Criterion of assessment was based on the scoring of International Index of Erectile Function (IIEF) Scale. Paired and Unpaired t test were used for statistical analysis. In Trial group (n=41), 12.6% and in Control group (n=45), 19.11% of improvement was observed with the significance of (P<0.001). There was no significant difference (P>0.05) found in between the two groups. Both Ashwagandha and Placebo provided no relief (<25% improvement on IIEF) in psychogenic erectile dysfunction.

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Excellent memory, extraordinary intelligence, great academic achievement, and successful career are the dreams of every individual in this era of competition and professionalism. A good memory power acts as a catalyst in all walks of life, be it academic success or maintenance of personal relationships. It is observed that an average man uses only 10% of his natural memory. Remaining 90% is left unused in a haphazard manner. As per the American psychologist Carl Emil Seashore, if one is alert and makes systematic attempts to awaken and use the natural memory properly, his/her natural memory would be activated creatively and would offer benefits of higher order. A comparative study was conducted comprising 90 subjects to know the efficacy of Medhya Rasayana and Yogic practices in short-term memory of school-going children. The study was conducted over a period of 3 months. It was an open, prospective, and randomized clinical study. The subjects of group A formed the control group and they were observed silently for 3 months without any intervention. The subjects in group B were administered with Choorna (powder) of four Medhya Rasayanas, Mandukaparni (Centella asiatica Linn.), Yashtimadhu (Glycyrrhiza glabra Linn.), Guduchi [Tinospora cordifolia (Willd.) Miers ex Hook. f. and Thoms.], and Sankhapushpi (Convolvulus pluricaulis Choisy), at a dose of 2 g twice daily with milk. Subjects belonging to group C were advocated regular Yogic practices of Asanas, Pranayama, and Dhyana. Further study revealed that among the three groups, group B treated with Medhya Rasayana showed highly significant and most effective changes with respect to objective parameters in the tests, i.e. (1) short-term memory test pictures and (2) serial recall effects test using memory scope. Among the three groups, group C treated with Yogic practices showed highly significant and most effective changes with respect to subjective and objective parameters in mini mental status scale i.e. test 3. The treatment is cost effective and devoid of side effects, which can be beneficial for the community. Mean increase after first follow-up in group B was higher as compared to group C. This shows that Medhya Rasayanas are quick in action and bring about improvement in memory faster when compared with Yogic practices. So, on the whole, group B can be considered to be the most efficient among the three groups.

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Background: Withania somnifera is an important medicinal plant that has been used in Ayurvedic and indigenous medicine since ancient times. In the view of its varied therapeutic potential, it has also been the subject of considerable modern scientific attention. Attention has been drawn to antibacterial activity of the plant and its metabolites due to the challenge on growing antibacterial resistant pathogens. Aim: To examine the antimicrobial potential of leaf extract of W. somnifera against Gram-positive cocci. Materials and Methods: In this study, leaf extract of W. somnifera was used to examine their antimicrobial potential against Gram-positive cocci (n = 20) from pus samples of patients admitted in Government Medical College, Haldwani. Agar well diffusion method was used by taking methanolic leaf extract of W. somnifera. Results: It was observed that the methanolic leaf extract of W. somnifera was very effective in inhibiting the test pathogens including methicillin resistant Staphylococcus aureus and Enterococcus spp., with an average zone of inhibition of 20.6 mm and 19.4 mm at 2 mg/ml (100 μl) concentration, respectively. Conclusion: These results indicate that the antimicrobial property of W. somnifera leaf supports the traditional use of the plant in therapeutic use against microbial infections.

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Cordia dichotoma Forst. f. bark, identified as botanical source of Shleshmataka in Ayurvedic pharmacopoeia. Present investigation was undertaken to evaluate possible antioxidant potential of methanolic and butanol extract of C. dichotoma bark. In vitro antioxidant activity of methanolic and butanol extract was determined by 1,1, diphenyl-2, picrylhydrazyl (DPPH) free radical scavenging assay. The extracts were also evaluated for their phenolic contents and antioxidant activity. Phenolic content was measured using Folin-Ciocalteu reagent and was calculated as Gallic acid equivalents. Antiradical activity of methanolic extract was measured by DPPH assay and was compared to ascorbic acid and ferric reducing power of the extract was evaluated by Oyaizu method. In the present study three in vitro models were used to evaluate antioxidant activity. The first two methods were for direct measurement of radical scavenging activity and remaining one method evaluated the reducing power. The present study revealed that the C. dichotoma bark has significant radical scavenging activity.

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Changing life style and over-nutrition causes low-grade inflammation (LGI), with obesity and hyper-lipidemia as basic factors. The physiological state polarizes macrophages to classical type (M1), which is pro-inflammatory and promotes ectopic fat deposition in the body. Both factors induce inflammatory cascade, where free radicals (FRs) play an important role. Thus, pharmacological and non-pharmacological interventions would be effective in the management of LGI and plant products would be used as food supplement or as a drug. Previously, a study has reported the anti-oxidant potential of methanolic extract of tubers of Pueraria tuberosa (PTME) and inhibitory role of tuberosin on lipopolysaccharides-induced expression of inducible nitric oxide synthase in macrophages in an in vitro study model. Here, the effect of PTME has been explored on carrageenan-induced inflammatory changes in rats. The activity of antioxidant enzymes in red blood cell hemolysate has been assessed. PTME was orally given to rats for 9 days and periodical changes (every 3 ^rd day) in the activity/concentration of superoxide dismutase (SOD), catalase, reduced glutathione (GSH), lipid peroxides (LPO), and C-reactive proteins (CRP) were monitored. The PTME significantly prevented carrageenan-induced decline in GSH content, lowering of catalase and SOD activity, and rise in LPO and CRP in rats in a time-dependent, sequential manner. Thus, it could be suggested that the anti-inflammatory role of PTME is primarily mediated through its FR scavenging potential.

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