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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1953 1
1959 1
1963 1
1964 1
1970 1
1971 1
1972 1
1975 2
1976 8
1977 2
1978 7
1979 2
1980 2
1981 3
1982 2
1983 9
1984 4
1985 8
1986 10
1987 9
1988 6
1989 11
1990 16
1991 19
1992 11
1993 11
1994 21
1995 24
1996 26
1997 23
1998 32
1999 29
2000 39
2001 59
2002 48
2003 56
2004 67
2005 63
2006 72
2007 72
2008 67
2009 102
2010 86
2011 99
2012 104
2013 123
2014 154
2015 159
2016 152
2017 169
2018 234
2019 239
2020 232
2021 291
2022 264
2023 265
2024 82

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3,231 results

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Page 1
Association between physical activity and changes in intestinal microbiota composition: A systematic review.
Aya V, Flórez A, Perez L, Ramírez JD. Aya V, et al. PLoS One. 2021 Feb 25;16(2):e0247039. doi: 10.1371/journal.pone.0247039. eCollection 2021. PLoS One. 2021. PMID: 33630874 Free PMC article.
Inclusion criteria comprised: (a) cross-sectional studies focused on comparing gut microbiome among subjects with different physical activity levels; (b) studies describing human gut microbiome responses to any type of exercise stimulus; (c) studies containing healthy adul …
Inclusion criteria comprised: (a) cross-sectional studies focused on comparing gut microbiome among subjects with different physical activit …
Diisopropyl 2-[(4-nitro-benzo-yl)amino]-propane-dioate.
Deleon CP, Ramirez AD, Gonzalez D, Ghosh A, Kürti L, Yousufuddin M. Deleon CP, et al. IUCrdata. 2023 Feb 14;8(Pt 2):x230104. doi: 10.1107/S2414314623001049. eCollection 2023 Feb. IUCrdata. 2023. PMID: 36911082 Free PMC article.
The title compound, C(16)H(20)N(2)O(7), crystallizes in the space group C2 with two mol-ecules in the asymmetric unit. ...
The title compound, C(16)H(20)N(2)O(7), crystallizes in the space group C2 with two mol-ecules in the asymmetric unit. ...
Diagnosis and Management of Hepatitis C.
Wilkins T, Akhtar M, Gititu E, Jalluri C, Ramirez J. Wilkins T, et al. Am Fam Physician. 2015 Jun 15;91(12):835-42. Am Fam Physician. 2015. PMID: 26131943 Free article. Review.
Hepatitis C virus (HCV) infection, a major cause of chronic liver disease and cirrhosis, is predominantly transmitted by exposure to blood or body fluids. ...
Hepatitis C virus (HCV) infection, a major cause of chronic liver disease and cirrhosis, is predominantly transmitted by exposure to …
c-Jun N-terminal Kinase (JNK) Signaling as a Therapeutic Target for Alzheimer's Disease.
Yarza R, Vela S, Solas M, Ramirez MJ. Yarza R, et al. Front Pharmacol. 2016 Jan 12;6:321. doi: 10.3389/fphar.2015.00321. eCollection 2015. Front Pharmacol. 2016. PMID: 26793112 Free PMC article. Review.
c-Jun N-terminal kinases (JNKs) are a family of protein kinases that play a central role in stress signaling pathways implicated in gene expression, neuronal plasticity, regeneration, cell death, and regulation of cellular senescence. ...
c-Jun N-terminal kinases (JNKs) are a family of protein kinases that play a central role in stress signaling pathways implicated in g …
Drug Stability: ICH versus Accelerated Predictive Stability Studies.
González-González O, Ramirez IO, Ramirez BI, O'Connell P, Ballesteros MP, Torrado JJ, Serrano DR. González-González O, et al. Pharmaceutics. 2022 Oct 28;14(11):2324. doi: 10.3390/pharmaceutics14112324. Pharmaceutics. 2022. PMID: 36365143 Free PMC article. Review.
The long-term testing should be performed over a minimum of 12 months at 25 C 2 C/60% RH 5% RH or at 30 C 2 C/65% RH 5% RH. The intermediate and accelerated testing should cover a minimum of 6 months at 30 C 2 C/65% RH 5% RH (which is not …
The long-term testing should be performed over a minimum of 12 months at 25 C 2 C/60% RH 5% RH or at 30 C 2 C/65 …
(E)-1-(2,4-Di-nitro-benzyl-idene)-2,2-di-phenyl-hydrazine.
Meléndrez-Luévano R, Cabrera-Vivas BM, Flores-Alamo M, Ramirez JC, Conde-Sánchez P. Meléndrez-Luévano R, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 8;69(Pt 7):o1039. doi: 10.1107/S1600536813014360. eCollection 2013. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 24046615 Free PMC article.
In the crystal of the title compound, C19H14N4O4, the asymmetric unit consists of two discrete mol-ecules. The C=N bonds in both mol-ecules show an E conformation. The dihedral angles between the C atoms of the 2,4-dinitrobenzene rings and the C=N-N planes ar …
In the crystal of the title compound, C19H14N4O4, the asymmetric unit consists of two discrete mol-ecules. The C=N bonds in both mol- …
Cali, Colombia, Key learning City C/Can 2025: City Cancer Challenge.
Bravo LE, Arboleda OI, Ramirez O, Durán A, Lesmes MC, Rendler-García M, Frech S, Camacho R, Henshall S. Bravo LE, et al. Colomb Med (Cali). 2017 Jun 30;48(2):39-40. doi: 10.25100/cm.v48i2.3203. Colomb Med (Cali). 2017. PMID: 29038608 Free PMC article. No abstract available.
Glioblastoma Invasiveness and Collagen Secretion Are Enhanced by Vitamin C.
Ramírez E, Jara N, Ferrada L, Salazar K, Martínez F, Oviedo MJ, Tereszczuk J, Ramírez-Carbonell S, Vollmann-Zwerenz A, Hau P, Nualart F. Ramírez E, et al. Antioxid Redox Signal. 2022 Sep;37(7-9):538-559. doi: 10.1089/ars.2021.0089. Epub 2022 Apr 18. Antioxid Redox Signal. 2022. PMID: 35166128
Finally, orthotopic xenografts induced in immunocompetent guinea pigs showed that vitamin C deficiency retained collagen, reduced blood vessel invasion, and affected glomeruloid vasculature formation, all pathological conditions associated with malignancy. Innovation and C …
Finally, orthotopic xenografts induced in immunocompetent guinea pigs showed that vitamin C deficiency retained collagen, reduced blo …
A Review of Mammarenaviruses and Rodent Reservoirs in the Americas.
Tapia-Ramírez G, Lorenzo C, Navarrete D, Carrillo-Reyes A, Retana Ó, Carrasco-Hernández R. Tapia-Ramírez G, et al. Ecohealth. 2022 Mar;19(1):22-39. doi: 10.1007/s10393-022-01580-0. Epub 2022 Mar 5. Ecohealth. 2022. PMID: 35247117 Free PMC article. Review.
3,231 results