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Year Number of Results
1962 1
1971 2
1972 1
1975 12
1976 30
1977 29
1978 29
1979 23
1980 33
1981 18
1982 37
1983 30
1984 50
1985 47
1986 63
1987 59
1988 53
1989 64
1990 59
1991 57
1992 65
1993 64
1994 66
1995 90
1996 82
1997 98
1998 84
1999 107
2000 117
2001 147
2002 137
2003 148
2004 183
2005 205
2006 253
2007 306
2008 333
2009 383
2010 419
2011 476
2012 532
2013 549
2014 544
2015 555
2016 513
2017 461
2018 606
2019 634
2020 712
2021 831
2022 789
2023 795
2024 643
2025 357

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11,586 results

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Page 1
Helicobacter pylori associated chronic gastritis, clinical syndromes, precancerous lesions, and pathogenesis of gastric cancer development.
Watari J, Chen N, Amenta PS, Fukui H, Oshima T, Tomita T, Miwa H, Lim KJ, Das KM. Watari J, et al. Among authors: das km. World J Gastroenterol. 2014 May 14;20(18):5461-73. doi: 10.3748/wjg.v20.i18.5461. World J Gastroenterol. 2014. PMID: 24833876 Free PMC article. Review.
Various molecular alterations are identified not only in gastric cancer (GC) but also in precancerous lesions. H. pylori treatment seems to improve AG and GIM, but still remains controversial. In contrast, many studies, including meta-analysis, show that H. pylori e …
Various molecular alterations are identified not only in gastric cancer (GC) but also in precancerous lesions. H. pylori treatment se …
Synthetic lethal mutants in Escherichia coli define pathways necessary for survival with RNase H deficiency.
Das S, Forrest J, Kuzminov A. Das S, et al. J Bacteriol. 2023 Oct 26;205(10):e0028023. doi: 10.1128/jb.00280-23. Epub 2023 Oct 11. J Bacteriol. 2023. PMID: 37819120 Free PMC article.
Failure to remove rNs from DNA has severe consequences, and all organisms are equipped with RNase H enzymes to remove RNA-DNA hybrids. RNase H deficiency leads to complications in bacteria, yeast, and mouse, and diseases like progressive external ophthalmoplegia (mi …
Failure to remove rNs from DNA has severe consequences, and all organisms are equipped with RNase H enzymes to remove RNA-DNA hybrids …
IL-4 acts on skin-derived dendritic cells to promote the T(H)2 response to cutaneous sensitization and the development of allergic skin inflammation.
Leyva-Castillo JM, Das M, Strakosha M, McGurk A, Artru E, Kam C, Alasharee M, Wesemann DR, Tomura M, Karasuyama H, Brombacher F, Geha RS. Leyva-Castillo JM, et al. Among authors: das m. J Allergy Clin Immunol. 2024 Dec;154(6):1462-1471.e3. doi: 10.1016/j.jaci.2024.06.021. Epub 2024 Jul 10. J Allergy Clin Immunol. 2024. PMID: 38996877
Importantly, OVA-sensitized DC(delta/deltall4ra) mice demonstrated impaired allergic skin inflammation and OVA-specific systemic T(H)2 response evidenced by reduced T(H)2 cytokine secretion by OVA-stimulated splenocytes and lower levels of OVA-specific IgE and IgG1 …
Importantly, OVA-sensitized DC(delta/deltall4ra) mice demonstrated impaired allergic skin inflammation and OVA-specific systemic T(H) …
On reciprocal degree distance of graphs.
An M, Zhang Y, Das KC, Shang Y. An M, et al. Among authors: das kc. Heliyon. 2023 Jul 4;9(7):e17914. doi: 10.1016/j.heliyon.2023.e17914. eCollection 2023 Jul. Heliyon. 2023. PMID: 37456006 Free PMC article.
Given a connected graph H, its reciprocal degree distance is defined as RDD(H) = x y/, where dH(vx) denotes the degree of the vertex vx in the graph H and dH(vx, vy) is the shortest distance between vx and vy in H. The goal of this paper is to establis …
Given a connected graph H, its reciprocal degree distance is defined as RDD(H) = x y/, where dH(vx) denotes the degree of the …
Enantioselective C-H bond functionalization under Co(III)-catalysis.
Garai B, Das A, Kumar DV, Sundararaju B. Garai B, et al. Among authors: das a. Chem Commun (Camb). 2024 Mar 21;60(25):3354-3369. doi: 10.1039/d3cc05329f. Chem Commun (Camb). 2024. PMID: 38441168 Review.
While progress in enantioselective C-H functionalization has been accomplished by employing 4d and 5d transition metal-based catalysts, the rapid depletion of these metals in the earth's crust poses a serious threat to making these protocols sustainable. ...Among the first …
While progress in enantioselective C-H functionalization has been accomplished by employing 4d and 5d transition metal-based catalyst …
Stabilizing histamine release in gut mast cells mitigates peripheral and central inflammation after stroke.
Conesa MPB, Blixt FW, Peesh P, Khan R, Korf J, Lee J, Jagadeesan G, Andersohn A, Das TK, Tan C, Di Gesu C, Colpo GD, Moruno-Manchón JF, McCullough LD, Bryan R, Ganesh BP. Conesa MPB, et al. Among authors: das tk. J Neuroinflammation. 2023 Oct 7;20(1):230. doi: 10.1186/s12974-023-02887-7. J Neuroinflammation. 2023. PMID: 37805585 Free PMC article.
After MCAO we treated mice with 25 mg/kg body weight of cromolyn (MC stabilizer) by oral gavage. Cromolyn was administered at 3 h, 10 h, 24 h and every 24 h for 3 days post-stroke. Three control groups were used. ...Treatment with cromolyn reduced plas …
After MCAO we treated mice with 25 mg/kg body weight of cromolyn (MC stabilizer) by oral gavage. Cromolyn was administered at 3 h, 10 …
Nitrene Photochemistry of Manganese N-Haloamides*.
Van Trieste GP 3rd, Reid KA, Hicks MH, Das A, Figgins MT, Bhuvanesh N, Ozarowski A, Telser J, Powers DC. Van Trieste GP 3rd, et al. Among authors: das a. Angew Chem Int Ed Engl. 2021 Dec 13;60(51):26647-26655. doi: 10.1002/anie.202108304. Epub 2021 Nov 16. Angew Chem Int Ed Engl. 2021. PMID: 34662473
The S=2 N-haloamide complexes are characterized by (1) H NMR, UV-vis, IR, high-frequency and -field EPR (HFEPR) spectroscopies, and single-crystal X-ray diffraction. Photolysis of these complexes results in the formal transfer of a nitrene equivalent to both C-H bon …
The S=2 N-haloamide complexes are characterized by (1) H NMR, UV-vis, IR, high-frequency and -field EPR (HFEPR) spectroscopies, and s …
C-H activation reactions of nitroarenes: current status and outlook.
Sengupta S, Das P. Sengupta S, et al. Among authors: das p. Org Biomol Chem. 2021 Oct 14;19(39):8409-8424. doi: 10.1039/d1ob01455b. Org Biomol Chem. 2021. PMID: 34554174 Review.
While searching for alternative methodologies, we took stock of the C-H activation reactions of nitroarenes which unearthed a variety of examples of nitro directed regioselective C-H functionalization reactions such as ortho-arylation, -benzylation/alkylation, and - …
While searching for alternative methodologies, we took stock of the C-H activation reactions of nitroarenes which unearthed a variety …
Enzymatic Nitrogen Insertion into Unactivated C-H Bonds.
Athavale SV, Gao S, Das A, Mallojjala SC, Alfonzo E, Long Y, Hirschi JS, Arnold FH. Athavale SV, et al. Among authors: das a. J Am Chem Soc. 2022 Oct 19;144(41):19097-19105. doi: 10.1021/jacs.2c08285. Epub 2022 Oct 4. J Am Chem Soc. 2022. PMID: 36194202 Free PMC article.
Selective functionalization of aliphatic C-H bonds, ubiquitous in molecular structures, could allow ready access to diverse chemical products. ...Likewise, synthetic methods for selective nitrogen derivatization of unbiased C-H bonds remain elusive. In this work, ne …
Selective functionalization of aliphatic C-H bonds, ubiquitous in molecular structures, could allow ready access to diverse chemical …
Efficacy of Probiotics as Adjuvant to the Standard Triple Therapy for the Treatment of Helicobacter Pylori-Associated Peptic Ulcer Disease: A Randomized-Control Trial.
Saha BN, Sarkar MAM, Hasan MN, Kamrul-Hasan AB, Das SC, Alam MR, Chowdhury MS, Khan MR, Roy PK, Kabir MA. Saha BN, et al. Among authors: das sc. Mymensingh Med J. 2024 Oct;33(4):1166-1171. Mymensingh Med J. 2024. PMID: 39351739 Clinical Trial.
The addition of probiotics with standard triple therapy has shown excellent efficacy in H. pylori eradication and has appeared to be an alternative treatment strategy. This study aimed to assess the efficacy of standard triple therapy plus probiotics for H. pylori e …
The addition of probiotics with standard triple therapy has shown excellent efficacy in H. pylori eradication and has appeared to be …
11,586 results
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