Zobrazeno 1 - 10
of 28
pro vyhledávání: '"S. C. Puri"'
Autor:
Rakesh Sharma, Raj Kumar, S. C. Puri, Sonia Tyagi, Rajesh Arora, Shikha Singh, N.L. Soni, Raman Chawla, R. P. Tripathi, Jagdish Prasad, Pankaj Chaudhary, M. Memita Devi, Lakshman Singh, M. Lata, Ravinder Sagar
Publikováno v:
Phytomedicine. 16:47-55
The current study has concentrated on assessment of the radioprotective potential of REC-2001, a semi-purified fraction of rhizomes of Podophyllum hexandrum, in Swiss albino Strain 'A' mice exposed to 10 Gy whole-body gamma radiation. Animals were tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3915b6cb98f19d65b43e248eff5b581e
https://doi.org/10.1016/j.phymed.2007.04.010
https://doi.org/10.1016/j.phymed.2007.04.010
Autor:
Gulam Nabi Qazi, Ravi Kant Khajuria, Gudasalamani Ravikanth, Touseef Amna, R. Uma Shaanker, B. T. Ramesha, Ramesh Vasudeva, S. C. Puri, Rajesh P. Gunaga, K. N. Ganeshaiah
Publikováno v:
Journal of Chromatographic Science. 46:362-368
Camptothecin (CPT), a monoterpene alkaloid, is an important anti-cancer compound obtained from several plant sources including Camptotheca acuminta (from China) and Nothapodytes nimmoniana (from India). Currently, by far the highest levels of CPT (ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da43d47f31e0bd30d1f037409d6ac99e
https://doi.org/10.1093/chromsci/46.4.362
https://doi.org/10.1093/chromsci/46.4.362
Autor:
Touseef Amna, Amit Gupta, A. Khajuria, Michael Spiteller, Gulam Nabi Qazi, Rajesh Arora, S. C. Puri
Publikováno v:
Acta Microbiologica et Immunologica Hungarica. 54:237-260
A novel camptothecin-producing endophytic fungus viz., Entrophospora infrequens was isolated from an important Indian medicinal plant Nothapodytes foetida . The present study reports evaluation of bioactivities of two novel extracts viz., chloroform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bef25c7f721bba16b697306d47b5e2bb
https://doi.org/10.1556/amicr.54.2007.3.2
https://doi.org/10.1556/amicr.54.2007.3.2
Autor:
Vinay Gupta, Jagdish Prasad, S. C. Puri, Ravinder Sagar, Shikha Singh, Ghulam Nabi Qazi, Bilal Ahmed, Raj Kumar, Ashok Sharma, Bal Krishna, Rajesh Arora, Raman Chawla, Rakesh Sharma, Surender Singh, Kanaya Lal Dhar, Manju Lata Gupta, Pankaj Kumar Singh, Haider A. Khan
Publikováno v:
Planta Medica. 72:114-120
A semi-purified extract of low-altitude Podophyllum hexandrum (REC-2001) containing a relatively low content of podophyllotoxin (3.25 %) exhibited potent antioxidant ability in lipid media (at 1000 microg/mLagainst 0.25 kGy) and significant (p < 0.05
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b770dc75ae24128cf8a6cdface84fd24
https://doi.org/10.1055/s-2005-873148
https://doi.org/10.1055/s-2005-873148
Autor:
S. C. Puri, Rakesh Sharma, Ghulam Nabi Qazi, Sandeep Kumar Shukla, Indracanti Prem Kumar, Pankaj Chaudhary, Farhat Afrin
Publikováno v:
Environmental Toxicology and Pharmacology. 22:113-120
Podophyllum hexandrum , a herb thriving in Himalayas has already been reported to exhibit antitumor and radioprotective properties. Present study was undertaken to unravel the possible mechanism responsible for the cytotoxic and radioprotective prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1331aa3d6b85f2a5b4323cd047e85f
https://doi.org/10.1016/j.etap.2006.01.001
https://doi.org/10.1016/j.etap.2006.01.001
Publikováno v:
Journal of Chromatographic Science. 44:239-243
High-performance liquid chromatography (HPLC) with diode array detection interfaced to electrospray ionization (ESI) mass spectrometry (MS) is applied to identify the two epimers of a novel and minor constituent, podophyllotoxin-4-O-(D)-6-acetylgluco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e2bdfd84834527b1577486b1ecc775c
https://doi.org/10.1093/chromsci/44.5.239
https://doi.org/10.1093/chromsci/44.5.239
Autor:
S. C. Puri, A.K. Kalsotra, Abdul S. Shawl, Om Parkash Suri, Gulam Nabi Qazi, G. Handa, Vinay Gupta
Publikováno v:
Journal of Chromatographic Science. 44:177-180
St. John's Wort (Hypericum perforatum), a perennial flowering plant, has been used medicinally for thousands of years and has most recently been identified as an effective treatment for mild to moderate depression and neuralgic disorders. This work p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e497b0129abcbe9f69a8bcf1f9eb16e
https://doi.org/10.1093/chromsci/44.4.177
https://doi.org/10.1093/chromsci/44.4.177
Autor:
Rajesh Arora, S. Riyaz-ul-Hasan, Ashok Kumar Sharma, S. C. Puri, Shikha Singh, Bilal Ahmed, Raj Kumar, Raman Chawla, Ravinder Sagar, Asiya Nazir, Touseef Amna, Vijeshwar Verma, Ghulam Nabi Qazi, Rakesh Sharma
Publikováno v:
Journal of Biotechnology. 122:494-510
The aryl tetralin lignans are synthesized by Podophyllum sps. and are in great demand worldwide due to their use in synthesis of topoisomerase inhibitors. However, the sustained production of these aryl tetralin lignans requires large-scale harvestin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::576e4d9a68f12885e3c7081a631113c6
https://doi.org/10.1016/j.jbiotec.2005.10.015
https://doi.org/10.1016/j.jbiotec.2005.10.015
Autor:
S. C. Puri, Amit Gupta, Mushtaq A. Qurishi, Gulam Nabi Qazi, A. Khajuria, Kanaya Lal Dhar, Bilal A. Bhat
Publikováno v:
Bioorganic & Medicinal Chemistry. 13:6672-6677
Phytochemical investigation of Datura quercifolia (Solanaceae) plant yielded a new datura lactone, 1beta,5alpha,12alpha-trihydroxy-6alpha,7alpha,24alpha,25alpha-diepoxy-20S,22R with-2-enolide (1), along with two known compounds, 2 and 3. The structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4ac1d2be1477c46fdba57cc5a4188a4
https://doi.org/10.1016/j.bmc.2005.07.040
https://doi.org/10.1016/j.bmc.2005.07.040
Autor:
Gulam Nabi Qazi, M. Shanmugavel, Bilal A. Bhat, S. C. Puri, Kanaya Lal Dhar, Ajit Kumar Saxena
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 15:3177-3180
A series of substituted chalcones and their corresponding pyrazoles were synthesized and evaluated for in vitro cytotoxic activity against a panel of human cancer cell lines. Out of 93 compounds screened, 8 compounds, 1s, 3i,j,n, 4i,j,n and 4s, showe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7537aba63a3515857647bed1f9c03961
https://doi.org/10.1016/j.bmcl.2005.03.121
https://doi.org/10.1016/j.bmcl.2005.03.121