Ancient Science of Life最新文献

Nasal vestibular furunculosis is a common bacterial skin infection among the general population mostly affecting adults and children. It is characterized by acute localized infection of hair follicle in the skin lining of the nasal vestibule caused by Staphylococcus aureus. Immunodeficiency also plays an important role in recurrent skin and soft tissue infections (SSTI) including Nasal furunculosis. Though, the lesion is small, it is extremely painful and tender. Treatment is mostly conservative which consists of warm compresses, analgesics to relieve pain, topical and systemic antibiotics directed against staphylococcus. With rapidly increasing resistance to antibacterial agents, management of these bacterial infections is becoming increasingly difficult. In Ayurveda, it can be correlated with Nāsāruṇaśikhā (Nasal furunculosis). Morphologically, it appears like pīḍikā (Furuncle) which is characterized by Rāgayuktaśotha (inflammation with reddening. Jalaukāvacaraṇa (Leech therapy) is one of the ancient and important parasurgical procedures described in Ayurveda for treatment of various diseases. In this case, a leech has been applied at the affected area. After leech treatment, throbbing pain was reduced in its intensity followed by gradual reduction in swelling and reddening in two days. This case suggests the utility of leech application in Nasal vestibular furunculosis.

Reiter's syndrome is a clinical syndrome of arthritis, urethritis, conjunctivitis, and mucocutaneous lesions. Skin and mucosal involvement is observed in about 10% of the cases. A 34-year-old male was brought in severe condition. He had red colored foul smelling maculopapular skin lesions all over body, swollen and painful knee and shoulder joints. History revealed that he was suffering from Reiter's syndrome since 2003. He used to get admitted between the months of February and May every year due to aggravation of symptoms. Every time he was treated with systemic antibiotics, corticosteroids, immunosuppressants and non-steroidal anti-inflammatory drugs. He was successfully treated with external application and internal medication with tikta (bitter) and kaṣāya (astringent) drugs. He got significant relief in skin lesions as well as joint pain and his quality of life was markedly improved. This case study demonstrates that Reiter's syndrome can be well managed with Ayurvedic medicines.

Background: The metal Nāga (Lead) is being used by Indians since ancient times. Its external and internal uses have been described in Caraka, Suśruta and other Ayurvedic Saṃhitā. According to most of the Rasa texts, Nāga Bhasma and its formulations are used in many diseases such as Prameha, Jvara, Gulma, Śukrameha etc.

Objectives: In the present study, Nāga Bhasma was prepared by the traditional Puṭa method (TPM) and by the electric muffle furnace Puṭa method (EMFPM) and standardized using Metallographic studies. Doing so helps in the study of the microstructure of Nāga Bhasma and also helps in the identification of the metal particles along with the nature of compound formed during the Māraṇa (Bhasmīkaraṇa) process.

Setting and design: Different samples from initial raw material to final product of Nāga Bhasma were collected during the pharmaceutical process (1^st, 30^th and 60^thPuṭa) from both methods i.e. TPM and EMFPM. Samples from both methods were studied using metallographic examination.

Materials and methods: The processing of the Nāga Bhasma (ṣaṣṭipuṭa) was done according to Ānanda Kanda[9] Samples from the raw material i.e. Aśodhita Nāga (raw Lead) and that processed after 1^st, 30^th and 60^th Puṭa from both methods i.e. traditional Puṭa method (using heat from burning of cow dung cakes) and electric muffle furnace Puṭa method were taken. They were mounted on self hardening acrylic base. After careful polishing to obtain scratch free surface of product, they were used for metallurgical study.

Conclusion: This study shows that traditional Puṭa method may be better than electric muffle furnace Puṭa method because of more homogeneous distribution of Lead sulphide in the Nāga Bhasma which is prepared by traditional method.

Context: Prāṇāyāma, the fourth limb of ancient aṣṭāṅga yoga consists of breathing techniques which produce various physiological and psychological effects. Though various types of prāṇāyāma and their effects have been scientifically established, Bhrāmarī prāṇāyāma (Bhr.P) is the one whose effects still remain understated.

Aims: The present study was conducted to find the effects of Bhrāmarī prāṇāyāma practice on pulmonary function in healthy adolescents.

Study design: Randomized control trial.

Subjects and methods: 90 healthy adolescents including 32 females and 58 males participated in the study. They were randomly divided into Bhr.P group (n = 45) and Control group (n = 45) by a simple lottery method. Pulmonary function test was done at baseline and at end of 12^th week using RMS Helios spirometry. Prāṇāyāma group students were trained to do Bhr.P as 3 to 4 breaths/min for 5 min followed by 2 min rest. This was one cycle and in this way, they were instructed to do five cycles each time for 45 minutes five days in a week. Control group students were not allowed to practice any kind of exercise throughout the study period.

Statistical analysis: Student paired and unpaired T tests were used to analyse the intra group and intergroup differences using R statistical software.

Results: A significant (P < 0.05) improvement in all pulmonary function parameters; FVC, FEV1, FEV1/FVC ratio, FEF 25%-75% and PEFR was seen in the Bhr.P group than the control group adolescents. Slow vital capacity (SVC) and Maximum Voluntary Volume (MVV) also showed significant improvement in the prāṇāyāma group.

Conclusions: Bhrāmarī Prāṇāyāma practice is effective in improving the pulmonary function among the adolescents which could be utilized for further clinical studies.

Autoimmune bullous diseases are a group of rare, acquired disorders characterized by overlapping features, resistance to treatment, and potential fatality. They need quick and proper management to avoid fatal complications. Ayurveda is found to provide better relief in some autoimmune disorders. Herein, we report a 40-year-old male of autoimmune bullous skin disorder (Visphoṭaka) who failed to respond to allopathic medicines and was subsequently treated with Ayurvedic medicines and achieved complete remission.

Background: Oxidative stress plays an important role in the pathogenesis of neurodegenerative diseases such as Alzheimer's and Parkinson's disease. Flavonoids exert their antioxidant effects by neutralizing all types of oxidizing radicals including the superoxide and hydroxyl radicals. Passiflora incarnata Linn. (Passifloraceae) is an important plant used in Ayurveda for the treatment of various disorders of the CNS and is a rich source of flavonoids.

Aim: In the present study, we investigated the antioxidant, antiparkinsonian, and memory enhancing activity of flavonoid rich n-butanol extract of P. incarnata flowers (BEPIF).

Materials and methods: Antioxidant activity was assessed using DPPH and hydrogen peroxide scavenging assay. The antiparkinsonian activity was evaluated using haloperidol induced catalepsy and tacrine induced vacuous chewing movement and memory enhancing activity was assessed using elevated plus maze and object recognition test.

Statistical analysis: The results were analyzed by Analysis of Variance test followed by Dunnett's test.

Results: Administration of BEPIF decreased transfer latency on day 2 and 9 significantly in elevated plus maze test and showed a significant increase in discrimination index in the object recognition test which is suggestive of its cognitive improvement action. Pretreatment with BEPIF showed a significant reduction in the haloperidol induced catalepsy and the tacrine induced jaw movements which are suggestive of its antiparkinsonian activity. In DPPH and H₂O₂ scavenging assay, BEPIF exhibited significant free radical scavenging activity.

Conclusions: It can be concluded that the butanolic extract of P. incarnata flowers has significant antiparkinsonian and cognition enhancing activity which may be associated with its antioxidant potential. Thus, P. incarnata flowers may be employed in treatment of dementia and parkinsonism.

Objectives: The main objective of the present study was to assess efficacy and safety of AHPL/AYTOP/0113 cream, a polyherbal formulation in comparison with Framycetin sulphate cream in acute wounds.

Methodology: It was an open label, randomized, comparative, parallel group and multi-center clinical study. Total 47 subjects were randomly assigned to Group-A (AHPL/AYTOP/0113 cream) and 42 subjects were randomly assigned to Group-B (Framycetin sulphate cream). All the subjects were advised to apply study drug, thrice daily for 21 days or up to complete wound healing (whichever was earlier). All the subjects were called for follow up on days 2, 4, 7, 10, 14, 17 and 21 or up to the day of complete wound healing. Data describing quantitative measures are expressed as mean ± SD. Comparison of variables representing categorical data was performed using Chi-square test.

Results: Group-A subjects took significantly less (P < 0.05) i.e., (mean) 7.77 days than (mean) 9.87 days of Group-B subjects for wound healing. At the end of the study, statistically significant better (P < 0.05) results were observed in Group-A than Group-B in mean wound surface area, wound healing parameters and pain associated with wound. Excellent overall efficacy and tolerability was observed in subjects of both the groups. No adverse event or adverse drug reaction was noted in any subject of both the groups.

Conclusion: AHPL/AYTOP/0113 cream proved to be superior to Framycetin sulphate cream in healing of acute wounds.