Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Results by year

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

Year Number of Results
1987 1
1988 3
1989 2
1990 1
1991 4
1992 2
1993 2
1994 4
1995 5
1996 3
1997 4
1998 2
1999 4
2000 1
2003 1
2004 4
2006 1
2020 2
2021 3
2022 1
Text availability
Article attribute
Article type
Publication date

Search Results

50 results
Results by year
Filters applied: . Clear all
Page 1
Shotgun sequencing to determine corneal infection.
Parekh M, Romano V, Franch A, Leon P, Birattari F, Borroni D, Kaye SB, Ponzin D, Ahmad S, Ferrari S. Parekh M, et al. Among authors: leon p. Am J Ophthalmol Case Rep. 2020 May 8;19:100737. doi: 10.1016/j.ajoc.2020.100737. eCollection 2020 Sep. Am J Ophthalmol Case Rep. 2020. PMID: 32435720 Free PMC article.
PURPOSE: To investigate if shotgun-sequencing method could be useful in detailed diagnosis of herpes simplex virus (HSV) infection and compare it with the conventional diagnostic method. ...Conventional diagnostic method detected the presence of Herpes Simplex Virus
PURPOSE: To investigate if shotgun-sequencing method could be useful in detailed diagnosis of herpes simplex virus (HSV) infection an …
High-complexity extracellular barcoding using a viral hemagglutinin.
Mullokandov G, Vijayakumar G, Leon P, Henry C, Wilson PC, Krammer F, Palese P, Brown BD. Mullokandov G, et al. Among authors: leon p. Proc Natl Acad Sci U S A. 2020 Feb 11;117(6):2767-2769. doi: 10.1073/pnas.1919182117. Epub 2020 Jan 27. Proc Natl Acad Sci U S A. 2020. PMID: 31988118 Free PMC article.
Fluorescent proteins are limited in number, while DNA barcodes can only be read after cell lysis. To overcome these limitations, we used influenza virus hemagglutinins to engineer a genetically encoded cell-surface protein barcoding system. ...
Fluorescent proteins are limited in number, while DNA barcodes can only be read after cell lysis. To overcome these limitations, we used inf …
Is there a change in cytomegalovirus seroepidemiology in Spain?
de Ory F, Ramírez R, García Comas L, León P, Sagües MJ, Sanz JC. de Ory F, et al. Among authors: leon p. Eur J Epidemiol. 2004;19(1):85-9. doi: 10.1023/b:ejep.0000013253.56343.6f. Eur J Epidemiol. 2004. PMID: 15012028
The aim of this paper is to compare the seroprevalence of cytomegalovirus (CMV) in women in the Autonomous Region of Madrid (ARM) obtained in two different years (1993 and 1999), according to age and seroprevalence of a virus transmitted by the faecal-oral route (hepatitis …
The aim of this paper is to compare the seroprevalence of cytomegalovirus (CMV) in women in the Autonomous Region of Madrid (ARM) obtained i …
Epidemiology of viruses causing chronic hepatitis among populations from the Amazon Basin and related ecosystems.
Echevarría JM, León P. Echevarría JM, et al. Among authors: leon p. Cad Saude Publica. 2003 Nov-Dec;19(6):1583-91. doi: 10.1590/s0102-311x2003000600003. Epub 2004 Mar 3. Cad Saude Publica. 2003. PMID: 14999325 Free article. Review.
Studies performed on communities from Bolivia, Brazil, Colombia, Peru and Venezuela have shown a high endemicity of the hepatitis B virus (HBV) infection all over the region, which is frequently associated to a high prevalence of infection by hepatitis D virus among …
Studies performed on communities from Bolivia, Brazil, Colombia, Peru and Venezuela have shown a high endemicity of the hepatitis B virus
Neutralizing antibodies against the SARS-CoV-2 Delta and Omicron variants following heterologous CoronaVac plus BNT162b2 booster vaccination.
Pérez-Then E, Lucas C, Monteiro VS, Miric M, Brache V, Cochon L, Vogels CBF, Malik AA, De la Cruz E, Jorge A, De Los Santos M, Leon P, Breban MI, Billig K, Yildirim I, Pearson C, Downing R, Gagnon E, Muyombwe A, Razeq J, Campbell M, Ko AI, Omer SB, Grubaugh ND, Vermund SH, Iwasaki A. Pérez-Then E, et al. Among authors: leon p. Nat Med. 2022 Jan 20. doi: 10.1038/s41591-022-01705-6. Online ahead of print. Nat Med. 2022. PMID: 35051990
We found that heterologous CoronaVac prime followed by BNT162b2 booster regimen induces elevated virus-specific antibody levels and potent neutralization activity against the ancestral virus and Delta variant, resembling the titers obtained after two-doses of mRNA v …
We found that heterologous CoronaVac prime followed by BNT162b2 booster regimen induces elevated virus-specific antibody levels and p …
[Prevalence of infections by hepatitis B, C, D and E viruses in Bolivia].
León P, Venegas E, Bengoechea L, Rojas E, López JA, Elola C, Echevarría JM. León P, et al. Rev Panam Salud Publica. 1999 Mar;5(3):144-51. doi: 10.1590/s1020-49891999000300002. Rev Panam Salud Publica. 1999. PMID: 10355311 Review. Spanish.
In Bolivia, no studies have been carried out specifically on hepatitis viruses. Thus, their prevalence and circulation patterns are virtually unknown. ...Results obtained with tests for the detection of antibodies against HEV suggest that this virus is circulating w …
In Bolivia, no studies have been carried out specifically on hepatitis viruses. Thus, their prevalence and circulation patterns are v …
HCV and hypogammaglobulinemia.
Sierra FJ, Gil-Aguado A, Echevarria JM, León P, Martin JC, Lavilla P, Garcia Rodriguez MC, Fontan G. Sierra FJ, et al. Among authors: leon p. J Hepatol. 1997 May;26(5):1158-9. doi: 10.1016/s0168-8278(97)80133-x. J Hepatol. 1997. PMID: 9186852 No abstract available.
Characterization of HBV2-like infections in Spain.
Echevarría JM, León P, Domingo CJ, López JA, Echevarría JE, Contreras G, Fuertes A. Echevarría JM, et al. Among authors: leon p. J Med Virol. 1991 Apr;33(4):240-7. doi: 10.1002/jmv.1890330406. J Med Virol. 1991. PMID: 1856705
Hepatitis B viral serum markers suggestive of infection by hepatitis B virus type 2 were found in 354 patients tested in the laboratory during a 2.5 year period of study. ...The incidence rates obtained for HBV2 serological patterns among patients at different level of ris …
Hepatitis B viral serum markers suggestive of infection by hepatitis B virus type 2 were found in 354 patients tested in the laborato …
Whole-Genome Sequences of SARS-CoV-2 Isolates from the Dominican Republic.
Paulino-Ramirez R, Riego E, Vallejo-Degaudenzi A, Calderon VV, Tapia L, León P, Licastro D, Dal Monego S, Rajasekharan S, Orsini E, Marcello A. Paulino-Ramirez R, et al. Among authors: leon p. Microbiol Resour Announc. 2021 Nov 24;10(47):e0095221. doi: 10.1128/MRA.00952-21. Epub 2021 Nov 24. Microbiol Resour Announc. 2021. PMID: 34817214 Free PMC article.
50 results