Experts and Doctors on plant roots in Uttarakhand, India


Locale: Uttarakhand, India
Topic: plant roots

Top Publications

  1. Padalia R, Chanotiya C, Sundaresan V. Compositional variability in essential oil from different parts of Alpinia speciosa from India. Nat Prod Commun. 2010;5:279-82 pubmed
    ..1%), 1,8-cineole (11.8%), camphene (7.8%), bornyl acetate (6.9%) and borneol (5.8%). Moreover, endo-fenchyl acetate, exo-fenchyl acetate and endo-fenchol were characteristic of only the A. speciosa root oil. ..
  2. Shukla N, Awasthi R, Rawat L, Kumar J. Biochemical and physiological responses of rice (Oryza sativa L.) as influenced by Trichoderma harzianum under drought stress. Plant Physiol Biochem. 2012;54:78-88 pubmed publisher
    ..The primary direct effect of Trichoderma colonization was promotion of root growth, regardless of water status, which caused delay in the drought responses of rice plants. ..
  3. Negi J, Singh P, Rawat M, Geeta J. Study on the trace elements in Swertia chirayita (Roxb.) H. Karsten. Biol Trace Elem Res. 2010;133:350-6 pubmed publisher
    ..The concentration of Ca in all the samples was more than 1,346.0 mg/kg and the concentration of other elements was found in the order K > Ca > Fe > Na > Mn > Zn > Co > Cu > Li in different samples of S. chirayita...
  4. Negi J, Singh P, Nee Pant G, Rawat M, Pandey H. Variation of trace elements contents in Asparagus racemosus (Willd). Biol Trace Elem Res. 2010;135:275-82 pubmed publisher
    ..0 +/- 3.2, 34.0 +/- 0.5, 84.0 +/- 0.7, 2,040.0 +/- 0.3, 122.0 +/- 1.5, 745.0 +/- 0.3, 13,260.0 +/- 3.5, 6,153.0 +/- 1.6, and 58.0 +/- 3.8 mg/kg, respectively...
  5. Singh P, Negi J, Rawat M, Nee Pant G. Quantification of mineral elements of Rheum emodi Wallr. (Polygonaceae). Biol Trace Elem Res. 2010;138:293-9 pubmed publisher
    ..The concentration of mineral elements was found in both the leaves and roots in the order of K > Ca > Fe > Mn > Na > Zn > Co > Li > Cu...
  6. Sah S, Mathela C, Chopra K. Antidepressant effect of Valeriana wallichii patchouli alcohol chemotype in mice: Behavioural and biochemical evidence. J Ethnopharmacol. 2011;135:197-200 pubmed publisher
    ..05). The extract demonstrated antidepressant effect and significantly increased the norepinephrine and dopamine levels in forebrain. ..
  7. Sah S, Mathela C, Chopra K. Involvement of nitric oxide (NO) signalling pathway in the antidepressant activity of essential oil of Valeriana wallichii Patchouli alcohol chemotype. Phytomedicine. 2011;18:1269-75 pubmed publisher
    ..p.) potentiated the antidepressant action of essential oil (10mg/kg). Taken together, these findings demonstrated that nitric oxide pathway is involved in mediating antidepressant like effect of essential oil from this chemotype. ..
  8. Verma R, Verma R, Padalia R, Chauhan A, Singh A, Singh H. Chemical diversity in the essential oil of Indian valerian (Valeriana jatamansi Jones). Chem Biodivers. 2011;8:1921-9 pubmed publisher
    ..2-13.3%), guaiol (5; <0.05-12.2%), seychellene (6; 0.2-9.9%) viridiflorol (<0.05-7.3%), and ?-gurjunene (7; 0.0-7.1%). V. jatamansi populations with contents of 1 higher than 60% may be utilized commercially in perfumery...
  9. Rawat J, Rawat B, Mehrotra S. Plant regeneration, genetic fidelity, and active ingredient content of encapsulated hairy roots of Picrorhiza kurrooa Royle ex Benth. Biotechnol Lett. 2013;35:961-8 pubmed publisher
    ..2 and 3.6 % polymorphism, respectively. Phytochemical analysis also showed that picrotin and picrotoxinin content were similar in hairy root line and its regenerants...