Veerya: Difference between revisions

! Title of the study

! Conclusion

| 1.

| The Critical Analysis of Ashtavidha Veerya<ref name="ref17">Gajarmal AA, Rath SK. The Critical Analysis of Ashtavidha Veerya. Journal of Ayurveda and integrative medical sciences , 2018;8(2):13.</ref>  

| This article highlights the guna veeryavada to underline the importance of gurvadi guna in determining Veerya,also supporting the Ashtavidha Veerya Vaada  

| 2.  

| Endothermic reaction for Veerya analysis of Patranga (Caesalpinia sappan linn.) - An Experimental Study<ref name="ref18">Subrahmanya Bhat, Pooja Bhat, Chetan M. Endothermic reaction for Veerya analysis of Patranga (Caesalpinia sappan linn.) - An Experimental Study. J Ayurveda Integr Med Sci [Internet]. 2021Nov.7 [cited 2022Dec.4];6(5):91 -93. Available from: http://jaims.in/jaims/article/view/1486</ref>

* Patranga being sheeta veerya, endothermic chemical reactions may occur, which reduce temperature.   

* Thus, studying exothermic and endothermic reactions can help determine the veerya of dravya.   

| 3.  

| Exothermic reaction for Veerya analysis of Atasi Seeds( Linum usitatissimum Linn.)<ref name="ref19">Arun Kumar Gupta, B. S. Prasad. Exothermic reaction for Veerya analysis of Atasi Seeds (Linum usitatissimum Linn.). AAM. (2016), [cited July 16, 2022]; 5(1-2): 44-46.</ref>

| Atasi (Linum usitatissimum Linn.) showed exothermic reaction as the temperature of water remaining constant, there was rise in the temperature which shows that Atasi has ushna Veerya property.  

| 4.  

| Review on Concept of Potency (Veerya) and its diversity in Ayurveda<ref name="ref20">Chaithra SHebbar and Lalitha B.R. Review on Concept of Potency (Veerya) and its diversity in Ayurveda Int J Ayu Pharm Chem. 2017;6(2):16.</ref>

| The review establishes that the concept of Veerya (potency) in Ayurveda is not just limited to indicating the strength of the drug and it diversifies the drug action  

| 5.

| Principle of DravyaGuna (Ayurvedic Pharmacology)<ref name="ref21">Kumar A, Dubey S. D, Prakas S, Singh P. Principle of DravyaGuna (Ayurvedic Pharmacology). Biomed Pharmacol J 2011;4(1)</ref>

* This article states that Veerya is Shakti (power or potency), the means of action (of a substance).  

* It can be compared with the active principle in the context of drug pharmacology.  

| 6.  

| Rasa (taste) and Veerya (potency) Nirdharana of an extra pharmacopoeial drug – Bridelia stipularis (l.) Blume<ref name="ref22">Haritha N. et al. Rasa (taste) and Vīrya (potency) Nirdhārana of an Extra pharmacopoeial drug – Bridelia stipularis (L.) Blume. Int. J. Res. Ayurveda Pharm. 2019;10(6):24-26 http://dx.doi.org/10.7897/2277-4343.1006118</ref>

| Here the Veerya of extra pharmacopoeial drug was assessed using the principle of Exothermic or Endothermic reaction of the drug in distilled water

| 7.  

| HPTLC profiling of useful parts of fifteen plants in ayurveda with cold potency<ref name="ref23">Chaithra S. Hebbar et al. HPTLC profiling of useful parts offifteen plants in Ayurveda with cold potency. Int. J. Res.Ayurveda Pharm. 2017;8(2):26-30 http://dx.doi.org/10.7897/2277-4343.08257(PDF) HPTLC PROFILING OF USEFUL PARTS OF FIFTEEN PLANTS IN AYURVEDA WITH COLD POTENCY. Available from:https://www.researchgate.net/publication/316475791_HPTLC_PROFILING_OF_USEFUL_PARTS_OF_FIFTEEN_PLANTS_IN_AYURVEDA_WITH_COLD_POTENCY [accessed Dec 06 2022].</ref>

| HPTLC fingerprint of fifteen drugs with Sheeta Veerya (cold potency) showed a similar pattern to the mobile phase and stationary phase.

| 8.  

| Experimental Evaluation of Rasapanchak – A Narrative Review<ref name="ref24">Gaya, Vishwakarma DSK. Experimental Evaluation of Rasapanchak – A Narrative Review. JMSCR [Internet]. 2017 Sep 26 [cited 2022 Dec 24];5(9). Available from: http://jmscr.igmpublication.org/v5-i9/130%20jmscr.pdf </ref>

| They state that if the law of thermodynamics is applied, Veerya can be considered as Enthalpy. Sheeta Veerya is acting endothermicity, while Ushna Veerya is exothermicity.<br/>The action of veerya can be understood through the means of chemo sensors.   

| 9.

| Accreditation Of Concepts Of Rasa (Nutrition) And Veerya (Potency) As Food And Medicine Determinants: A Review<ref name="ref25">Hebbar CS, B R L, Krishnamurthy D, Bhandary S. Accreditation Of Concepts Of Rasa (Nutrition) And Veerya (Potency) As Food And Medicine Determinants: A Review. Int J Res Ayurveda Pharm [Internet]. 2017 Jan 12 [cited 2022 Dec 24];7(6):14–8. Available from: http://www.ijrap.net/admin/php/uploads/1667_pdf.pdf </ref>