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1.  Ayurvedic management of adverse drug reactions with Shvitrahara Varti 
Ayu  2013;34(2):189-192.
Adverse drug reactions (ADR) are an expression that describes harm associated with the use of medications at therapeutic dose. Traditional medicines also can develop ADRs due to their improper use. Shvitrahara Varti, one of such medicines holds Bakuchi as a component and is to be used judiciously. Furanocoumarins like psoralen present in Bakuchi makes skin hypersensitive and causes phytophotodermatitis in few cases. Hence, one should be careful while using medicines that contain Bakuchi. One such case is observed, where extensive reactions with application of Shvitrahara Varti were noticed and managed with Ayurvedic treatment.
doi:10.4103/0974-8520.119676
PMCID: PMC3821249  PMID: 24250129
Adverse drug reactions; Bakuchi; blisters; Shvitra; Shvitrahara Varti; vitiligo
2.  Standardization of Shirishavaleha with reference to physico-chemical characteristics 
Ayu  2011;32(4):560-565.
Ten batches of Shirishavaleha were prepared by using Twak (Bark) and Sara (Heartwood) of Shirisha [Albizzia lebbeck Benth]. The adopted formulation was based on Shirisharishta of Bhaishajya Ratnavali. Though Shirisharishta has significant therapeutic effect in cases of Tamaka swasa, etc.; it has few difficulties during the pharmaceutical procedure like consuming long time, climatic influences etc. Considering these inconveniencies, the formulation composition has been converted in to Shirishavaleha. Avaleha has been prepared by using Twak and Sara of Shirisha. No significant differences were found in pharmaceutical aspects of both the samples of Shirishavaleha and the current method of preparation can be considered as standard. Attempts were also made to develop analytical profile of avaleha, which were almost similar in both the samples, except showing more Rf values in High Performance Thin Layer Chromatography profile of Sara group.
doi:10.4103/0974-8520.96134
PMCID: PMC3361936  PMID: 22661855
Albizzia lebbeck; Avaleha; Bark; Heartwood; Shirisha; Shirishavaleha
3.  Effect of different Avaleha in the management of Tamaka Shwasa (Bronchial Asthma) 
Ayu  2011;32(3):427-431.
Avaleha, which are generally elegant preparations, can be used for both preventive and curative purposes. Many research works have been carried out on different Avalehas. A number of studies with different Avalehas and their respective clinical efficacy in Tamaka Shwasa (Bronchial Asthma) have been carried-out at Department of Rasashastra and Bhaishajya Kalpana, IPGT & RA, Jamnagar. A review has been carried out of such works to know the better one. In the work, it has been found that highly significant (P<0.001) results on Shwasakastata were found in all the groups, except in the Kamsa Haritaki Avaleha (B) group which was insignificant (P<0.02).
doi:10.4103/0974-8520.93928
PMCID: PMC3326896  PMID: 22529664
Avaleha; Brimhana; Shwasa
4.  Preparation of Dhatryarishta by Dhatri Swarasa and Dhatri Kwatha 
Ayu  2011;32(2):265-270.
Dhatryarishta has been described for the first time in Charaka Samhita, in the context of Panduroga. The same reference is available in Chakradatta, Bhaishajya Ratnavali, and Sahastrayogam too. Generally Dhatri Swarasa [Amalaki (Emblica officinalis Gaertn.)] is used in the preparation of Dhatryarishta as per classical reference, but fresh Amalaki is not available in every season, so in the present study, Amalaki Kwatha (decoction) is used instead of Swarasa. A total of 13 batches of Dhatryarishta were prepared, out of which nine batches were prepared with Dhatri Swarasa and four batches with Dhatri Kwatha. For Dhatryarishta prepared by using Dhatri Swarasa, three methods were applied and in Dhatryarishta prepared by using Dhatri Kwatha two methods were applied. The study revealed that Dhatryarishta could only be prepared by using Amalaki Swarasa as quoted in the classics and not by using Amalaki Kwatha.
doi:10.4103/0974-8520.92548
PMCID: PMC3296352  PMID: 22408314
Dhatri; Dhatryarishta; Kwatha; Panduroga; Swarasa
5.  Standard manufacturing process of Makaradhwaja prepared by Swarna Patra – Varkha and Bhasma 
Ayu  2011;32(1):109-115.
Makaradhwaja is an important Kupipakwa Rasayana. It is prepared by using Swarna (gold), Parada (mercury) and Gandhaka (sulfur) in different ratios, i.e. 1:8:16, 1:8:24 and 1:2:4, respectively. The amount of Gandhaka in the Jarana process is directly proportional to the increase in therapeutic efficacy and reduces the toxicity of the product. Specific temperature pattern for the preparation of Makaradhwaja has been followed. In the present study Swarna, Parada and Gandhaka were taken in the ratio 1:8:24, respectively, and 12 h of heating for a specified amount of Kajjali (i.e., 400 g) in a Kacha Kupi 1/3rd of its capacity. There are some controversies regarding the form of Swarna (i.e., Swarna Patra Swarna Varkha or Swarna Bhasma) used in the preparation of Makaradhwaja. Therefore, in the present study, the samples of Makaradhwaja were prepared by Swarna Patra, Varkha and Bhasma in different batches. It was found that the use of Varkha produced a good-quality product along with the maximum amount of gold, i.e. 268 ppm, in comparison with Patra, i.e. 131 ppm, and Bhasma, i.e. 19 ppm, respectively.
doi:10.4103/0974-8520.85741
PMCID: PMC3215406  PMID: 22131768
Bhavana; Hingulottha Parada; Kupipaka; Standard manufacturing process; Shodhana
6.  A comparative pharmacological evaluation of Taila (oil) and Ghrita (ghee) prepared with Guduchi (Tinospora cordifolia) 
Ayu  2010;31(4):504-508.
Guduchi (Tinospora cordifolia wild miers) is a well-known medicinal plant, which is abundantly used in different ayurvedic formulations utilizing varieties of media. The drug has properties like Rasayana (rejuvenating property), Krimighna (anthelmintics), and Kushtghna (used in skin disorders), as described in ayurvedic literature. Taila (oil) and Ghrita (ghee) are used as media in Ayurvedic Sneha (oleaginous) formulations. Both the test drugs, Guduchi Taila and Ghrita, are prescribed in Vatrakta (gout) and also indicated for Kushtha (skin disorder). With all these details, the Guduchi Taila and Guduchi Ghrita samples, prepared by using Taila and Ghrita as media, have been subjected to comparative pharmacological investigations, to assess the impact of the media on the expression of pharmacological activity. The formulations have been evaluated for immunomodulation, anti-inflammatory, and anti-stress activities. Both the formulations have been found to be active in most of the experiments, however, with the change of media, their results vary at different levels. Taila prepared from Guduchi was found to have an immunostimulating activity. The formulation prepared with Ghrita exhibited an anti-stress effect with an immunosuppressing activity.
doi:10.4103/0974-8520.82036
PMCID: PMC3202249  PMID: 22048548
Guduchi (Tinospora cordifolia wild miers); Guduchi Taila; Guduchi Ghrita; Immunomodulation; Anti-inflammatory; Anti-stress
7.  A clinical review of different formulations of Vasa (Adhatoda vasica) on Tamaka Shwasa (asthma) 
Ayu  2010;31(4):520-524.
Vasa (Adhatoda vasica Linn.) is a well known and easily available drug in almost all the seasons. Easy availability of any drug gains popularity among physicians as well as pharmaceuticals and this is the reason why almost every Kalpana of Vasa is found described in the Ayurvedika text. The different dosage forms of Vasa like Kvatha, Avaleha, Sneha, and Sandhana have been used for the treatment of Shwasa Roga. A number of research studies have been performed on different formulations of Vasa and its effect on Shwasa Roga. Therefore, a review study has been carried out on the Vasa extract, Vasa Avaleha (prepared from Svarasa and Kvatha), Vasa Ghrita, Vasarishta, and Vasakasava on Shwasa Roga, to know which formulation is better. It was found in the review that Vasa Ghana, Vasa Ghrita (1), and Vasa Avaleha have shown good results on Tamaka Shwasa.
doi:10.4103/0974-8520.82032
PMCID: PMC3202261  PMID: 22048552
Ghana (extract); Avaleha; Shwasa; Asava; Arishta; Tamaka Shwasa; Adhatoda vasica
8.  Standardization of Gaja Puta and Ardha Gaja Puta in the preparation of Vanga Bhasma 
Ayu  2010;31(4):511-515.
The Vanga Bhasma is an important one amongst the metallic Bhasmas. Mainly Gaja Puta, Ardhagaja Puta and Laghu Puta have been described for Marana of Vanga. The medicines, which are prepared from Gaja Puta, are said to be the best ones (Mahagunavidhayaka). Gaja Puta is commonly used in the preparation of almost all the Bhasmas. There are a few references found in classics regarding Ardhagaja Puta, but not any reference regarding its detail description, therefore, the effort was made to standardize both the Putas with regard to Vanga Bhasma. In the present study, Vanga Bhasma was prepared by Gaja Puta and Ardhagaja Puta. For Marana of Vanga, it was found that the Ardhagaja Puta is more convenient than Gaja Puta with respect to color and particle size analysis of Bhasma after Jarana procedure of Vanga.
doi:10.4103/0974-8520.82028
PMCID: PMC3202267  PMID: 22048550
Gaja Puta; Ardhagaja Puta; Shodhana; Jarana; Marana
9.  Antipyretic activity of Guduchi Ghrita formulations in albino rats 
Ayu  2010;31(3):367-370.
The present pharmacological investigation was undertaken to study the anti-pyretic activity of Guduchi ghrita formulations in albino rats against yeast induced pyrexia. Seven groups of six animals were used for the experiment. The yeast induced pyrexia method was standardized first by injecting 12.5% yeast suspension (s.c) followed by recording the rectal temperature at regular intervals. Then the evaluation of anti-pyretic activity of Guduchi ghrita formulations was carried out by using this standard procedure. Both the Guduchi ghrita samples including vehicle significantly attenuated the raise in temperature after three hours of yeast injection. After 6 and 9 hours of yeast injection also both the Guduchi ghrita samples attenuated the raise in temperature in a highly significant manner in comparison to both yeast control and vehicle control groups. The data generated during study shows that both the Guduchi ghrita formulations having significant anti-pyretic activity.
doi:10.4103/0974-8520.77162
PMCID: PMC3221073  PMID: 22131741
Guduchi Ghrita; pyrexia; Brewer's yeast; paracetamol; Tinospora cordifolia (Willd.) Miers. medicated ghee
10.  Impact of Bhavana Samskara on physico-chemical parameters with special reference to Gandhaka Rasayana prepared by different media and methods 
Ayu  2010;31(3):382-386.
Gandhaka Rasayana is frequently used in the management of different skin disorders (Kushtha). It is a herbo-mineral preparation prepared by Shuddha Gandhaka Bhavit with 11 herbal drugs in a serial manner for eight times each. Therefore, it was used as a model drug and four samples were prepared by adopting different methods and media. The physicochemical parameters were evaluated. The effect of increasing the number of Bhavana (lavigation) on particle size of the drug was examined. Similarly, an attempt was also made to differntiate the structure (surface anatomy) of the drug with Bhavana and without Bhavana by using a very sophisticated x-ray photo electron spectrometer (XPS) study. Overall, a remarkable difference was observed in the samples with Bhavana and without Bhavana.
doi:10.4103/0974-8520.77155
PMCID: PMC3221076  PMID: 22131744
Bhavana; Gandhaka Rasayana; ICP; particle size; XPS
11.  Role of media in the preparation of Apamarga Ksharataila 
Ayu  2010;31(3):391-394.
Generally, Tailas and Ghritas have been prepared by using Kalka (paste) and Drava dravya (liquid media usually SwaRasa or Kwatha). However, Apamarga Kshara taila is prepared by using Apamarga Kshara drava (the alkali is obtained after dissolving it in water, after obtaining it by burning, dissolving, and filtration of the same plant). Therefore, to evaluate the role of the media during the preparation, the Taila was prepared in different samples by using the fresh and dry paste of Apamarga along with SwaRasa and Kwatha of Apamarga. All the samples were tested through various analytical parameters, that is, pH, acid value, iodine value, saponification value, and soon. Finally, it was found that Apamarga Kshara taila prepared by using fresh Kalka and Ksharajala was better and it was also an easy pharmaceutical procedure.
doi:10.4103/0974-8520.77158
PMCID: PMC3221078  PMID: 22131746
Kalka; Kshara and Kshara Drava; Swarasa; Decoction; taila
12.  Standard manufacturing procedure for syrup and tablet forms of Jwarahara Dashemani 
Ayu  2010;31(2):255-259.
Jwarahara Dashemani (JHD) is mentioned by Acharya Charaka under the different categories of Mahakashayas (groups of drugs having similar pharmacological actions). For the present study, syrup and tablet forms of JHDs were prepared and analyzed. The formulations were prepared in various batches by following the standard manufacturing procedure (SMP). JHD Kwatha (2200 ml) and 1430 g sugar candy powder were heated (80–90°C) together for 3.10 hours and 2200 ml syrup was obtained, whereas an average of 446 g of tablet was obtained from the mixture of 285 g Ghana and powder of sugar candy (125 g), JHD Dravyas (55 g) and talc (18 g). These formulations were subjected to various analytical parameters and the results were observed on the basis of preparation.
doi:10.4103/0974-8520.72411
PMCID: PMC3215375  PMID: 22131721
Jwarahara Dashemani; Kwatha; ghana; standard manufacturing procedure; syrup; tablet
13.  Role of different media in Karpanpatru Taila preparation 
Ayu  2010;31(1):15-18.
Total six samples of Karpanpatru Taila were prepared with Murchchhita and Amurchchhita Sarshapa Taila (mustard oil) by using three different liquid media i.e. Gomutra, Takra and Kanji by following classical method and analyzed. The pharmaceutical analysis revealed that the Karpanpatru Taila prepared with Murchchhita Sarshapa taila by using Kanji, Gomutra, Takra as a liquid media showed minimum loss i.e. 4.00%, 8,33% & 8.66 respectively in comparison to Amurchchhita Sarshapa Taila by using Kanji, Gomutra, Takra i.e. 5.5%, 10.68%, 12% respectively. Pharmaceutical drawbacks like excessive frothing and burning of eyes & nose were absent during the preparation of Karpanpatru Taila with Takra and Kanji while present in batch of Gomutra. Analytical study reveals that Acid value was negligible increased after even 6 month in the samples of Murchchhita Karpanpatru Taila while significant increased in the samples of Amurchchhita Karpanpatru Taila. Saponification value was decreased in the samples of Murchhita Karpanpatru Taila while increased in the samples Amurchchhita Karpanpatru taila. Microbial growth was found absent in all the samples of Karpanpatru Taila even after 6 months.
doi:10.4103/0974-8520.68198
PMCID: PMC3215315  PMID: 22131678
Sneha Kalpana; Murchchhana; Gomutra; Takra; Kanji;  Acid value; Saponification value
14.  Process Standardization of Rasamanikya 
Ayu  2010;31(1):7-11.
Rasamanikya is a famous drug, frequently used by Ayurvedic physicians for Vata-Kaphaja diseases like Shwasa, Kasa and Kushtha (Skin disorders). Various methods of preparation have been found described in Rasa classics. Generally it is prepared by Shuddha Haratala which is kept between two thin transparent Abharaka Patra (mica sheets) in small scale and in sharava for large scale, heated up to desired level. There are so many methods and different liquid media have been found described for Shodhana of Haratala. Therefore the methods of preparation of Rasamanikya and Shodhana process of Haratala have been validated through various experiments. Tankana-treated Haratala (T. Treated) is found best for Shodhana process and final product too i.e. Rasamanikya in terms of pharmaceutical standards i.e. Ruby in colour, along with reproducibility of fixed quality.
doi:10.4103/0974-8520.68195
PMCID: PMC3215326  PMID: 22131676
Shodhana; Validation; T-Treated Haratala

Results 1-14 (14)