ReP USP - Resultado da busca

Artigo de periodico
Longitudinal study of plasma visfatin/nicotinamide phosphoribosyltransferase (NAMPT) levels in healthy pregnant women (2023)
Nunes, Priscila R.; Cavalli, Ricardo de Carvalho ; Belo, Vanessa A.; Sandrim, Valeria C.; Luizon, Marcelo R.
Source: Reproductive Sciences. Unidade: FMRP
Subjects: CITOCINAS, GRAVIDEZ, OBESIDADE, PRÉ-ECLÂMPSIA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
NUNES, Priscila R. et al. Longitudinal study of plasma visfatin/nicotinamide phosphoribosyltransferase (NAMPT) levels in healthy pregnant women. Reproductive Sciences, v. 30, n. 10, p. 2893-2895, 2023Tradução . . Disponível em: https://doi.org/10.1007/s43032-023-01246-4. Acesso em: 01 out. 2024.
APA
Nunes, P. R., Cavalli, R. de C., Belo, V. A., Sandrim, V. C., & Luizon, M. R. (2023). Longitudinal study of plasma visfatin/nicotinamide phosphoribosyltransferase (NAMPT) levels in healthy pregnant women. Reproductive Sciences, 30( 10), 2893-2895. doi:10.1007/s43032-023-01246-4
NLM
Nunes PR, Cavalli R de C, Belo VA, Sandrim VC, Luizon MR. Longitudinal study of plasma visfatin/nicotinamide phosphoribosyltransferase (NAMPT) levels in healthy pregnant women [Internet]. Reproductive Sciences. 2023 ; 30( 10): 2893-2895.[citado 2024 out. 01 ] Available from: https://doi.org/10.1007/s43032-023-01246-4
Vancouver
Nunes PR, Cavalli R de C, Belo VA, Sandrim VC, Luizon MR. Longitudinal study of plasma visfatin/nicotinamide phosphoribosyltransferase (NAMPT) levels in healthy pregnant women [Internet]. Reproductive Sciences. 2023 ; 30( 10): 2893-2895.[citado 2024 out. 01 ] Available from: https://doi.org/10.1007/s43032-023-01246-4
Artigo de periodico
NAMPT single-nucleotide polymorphism rs1319501 and visfatin/NAMPT affect nitric oxide formation, sFlt-1 and antihypertensive therapy response in preeclampsia (2021)
Pereira, Daniela A.; Sandrim, Valeria C.; Palei, Ana C.; Amaral, Lorena M.; Belo, Vanessa A.; Lacchini, Riccardo ; Cavalli, Ricardo de Carvalho; Tanus-Santos, José Eduardo ; Luizon, Marcelo R.
Source: Pharmacogenomics. Unidades: EERP, FMRP
Subjects: FÁRMACOS (SISTEMA CARDIOVASCULAR), CITOCINAS, ÓXIDO NÍTRICO, POLIMORFISMO, PRÉ-ECLÂMPSIA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
PEREIRA, Daniela A. et al. NAMPT single-nucleotide polymorphism rs1319501 and visfatin/NAMPT affect nitric oxide formation, sFlt-1 and antihypertensive therapy response in preeclampsia. Pharmacogenomics, v. 22, n. 8, p. 451-464, 2021Tradução . . Disponível em: https://doi.org/10.2217/pgs-2021-0006. Acesso em: 01 out. 2024.
APA
Pereira, D. A., Sandrim, V. C., Palei, A. C., Amaral, L. M., Belo, V. A., Lacchini, R., et al. (2021). NAMPT single-nucleotide polymorphism rs1319501 and visfatin/NAMPT affect nitric oxide formation, sFlt-1 and antihypertensive therapy response in preeclampsia. Pharmacogenomics, 22( 8), 451-464. doi:10.2217/pgs-2021-0006
NLM
Pereira DA, Sandrim VC, Palei AC, Amaral LM, Belo VA, Lacchini R, Cavalli R de C, Tanus-Santos JE, Luizon MR. NAMPT single-nucleotide polymorphism rs1319501 and visfatin/NAMPT affect nitric oxide formation, sFlt-1 and antihypertensive therapy response in preeclampsia [Internet]. Pharmacogenomics. 2021 ; 22( 8): 451-464.[citado 2024 out. 01 ] Available from: https://doi.org/10.2217/pgs-2021-0006
Vancouver
Pereira DA, Sandrim VC, Palei AC, Amaral LM, Belo VA, Lacchini R, Cavalli R de C, Tanus-Santos JE, Luizon MR. NAMPT single-nucleotide polymorphism rs1319501 and visfatin/NAMPT affect nitric oxide formation, sFlt-1 and antihypertensive therapy response in preeclampsia [Internet]. Pharmacogenomics. 2021 ; 22( 8): 451-464.[citado 2024 out. 01 ] Available from: https://doi.org/10.2217/pgs-2021-0006
Artigo de periodico
Antihypertensive therapy in pre-eclampsia: effects of plasma from nonresponsive patients on endothelial gene expression (2016)
Luizon, Marcelo R.; Caldeira dias, Mayara; Deffune, Elenice; Fernandes, Karla S.; Cavalli, Ricardo de Carvalho; Tanus-Santos, José Eduardo; Sandrim, Valéria Cristina
Source: Pharmacogenomics. Unidade: FMRP
Subjects: FÁRMACOS (SISTEMA CARDIOVASCULAR), ENDOTÉLIO VASCULAR, EXPRESSÃO GÊNICA, CÉLULAS ENDOTELIAIS, PLASMA, PRÉ-ECLÂMPSIA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
LUIZON, Marcelo R. et al. Antihypertensive therapy in pre-eclampsia: effects of plasma from nonresponsive patients on endothelial gene expression. Pharmacogenomics, v. 17, n. 10, p. 1121-1127, 2016Tradução . . Disponível em: https://doi.org/10.2217/pgs-2016-0033. Acesso em: 01 out. 2024.
APA
Luizon, M. R., Caldeira dias, M., Deffune, E., Fernandes, K. S., Cavalli, R. de C., Tanus-Santos, J. E., & Sandrim, V. C. (2016). Antihypertensive therapy in pre-eclampsia: effects of plasma from nonresponsive patients on endothelial gene expression. Pharmacogenomics, 17( 10), 1121-1127. doi:10.2217/pgs-2016-0033
NLM
Luizon MR, Caldeira dias M, Deffune E, Fernandes KS, Cavalli R de C, Tanus-Santos JE, Sandrim VC. Antihypertensive therapy in pre-eclampsia: effects of plasma from nonresponsive patients on endothelial gene expression [Internet]. Pharmacogenomics. 2016 ; 17( 10): 1121-1127.[citado 2024 out. 01 ] Available from: https://doi.org/10.2217/pgs-2016-0033
Vancouver
Luizon MR, Caldeira dias M, Deffune E, Fernandes KS, Cavalli R de C, Tanus-Santos JE, Sandrim VC. Antihypertensive therapy in pre-eclampsia: effects of plasma from nonresponsive patients on endothelial gene expression [Internet]. Pharmacogenomics. 2016 ; 17( 10): 1121-1127.[citado 2024 out. 01 ] Available from: https://doi.org/10.2217/pgs-2016-0033
Artigo de periodico
Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy (2015)
Luizon, Marcelo R.; Belo, Vanessa A.; Palei, Ana Carolina Taveiros; Amaral, Lorena M.; Lacchini, Riccardo ; Sandrim, Valéria Cristina; Duarte, Geraldo; Cavalli, Ricardo de Carvalho; Tanus-Santos, José Eduardo
Source: Hypertension Research. Unidades: EERP, FMRP
Subjects: PRÉ-ECLÂMPSIA, HIPERTENSÃO NA GRAVIDEZ, GESTANTES
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
LUIZON, Marcelo R. et al. Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy. Hypertension Research, v. 38, n. 5, p. 361-366, 2015Tradução . . Disponível em: https://doi.org/10.1038/hr.2015.15. Acesso em: 01 out. 2024.
APA
Luizon, M. R., Belo, V. A., Palei, A. C. T., Amaral, L. M., Lacchini, R., Sandrim, V. C., et al. (2015). Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy. Hypertension Research, 38( 5), 361-366. doi:10.1038/hr.2015.15
NLM
Luizon MR, Belo VA, Palei ACT, Amaral LM, Lacchini R, Sandrim VC, Duarte G, Cavalli R de C, Tanus-Santos JE. Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy [Internet]. Hypertension Research. 2015 ; 38( 5): 361-366.[citado 2024 out. 01 ] Available from: https://doi.org/10.1038/hr.2015.15
Vancouver
Luizon MR, Belo VA, Palei ACT, Amaral LM, Lacchini R, Sandrim VC, Duarte G, Cavalli R de C, Tanus-Santos JE. Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy [Internet]. Hypertension Research. 2015 ; 38( 5): 361-366.[citado 2024 out. 01 ] Available from: https://doi.org/10.1038/hr.2015.15
Artigo de periodico
Y-linked microsatellites in Amazonian Amerindians applied to ancestry estimates in brazilian afro-derived populations (2013)
Wiezel, Cláudia E. V.; Luizon, Marcelo R.; Sousa, Sandra M. B.; Santos, Lenize M. W.; Muniz, Yara Costa Netto; Mendes Júnior, Celso Teixeira; Simões, Aguinaldo Luiz
Source: American Journal of Human Biology. Unidades: FMRP, FFCLRP
Subjects: GENÉTICA DE POPULAÇÕES, ÍNDIOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
WIEZEL, Cláudia E. V. et al. Y-linked microsatellites in Amazonian Amerindians applied to ancestry estimates in brazilian afro-derived populations. American Journal of Human Biology, v. 25, n. 3, p. 313-317, 2013Tradução . . Disponível em: https://doi.org/10.1002/ajhb.22361. Acesso em: 01 out. 2024.
APA
Wiezel, C. E. V., Luizon, M. R., Sousa, S. M. B., Santos, L. M. W., Muniz, Y. C. N., Mendes Júnior, C. T., & Simões, A. L. (2013). Y-linked microsatellites in Amazonian Amerindians applied to ancestry estimates in brazilian afro-derived populations. American Journal of Human Biology, 25( 3), 313-317. doi:10.1002/ajhb.22361
NLM
Wiezel CEV, Luizon MR, Sousa SMB, Santos LMW, Muniz YCN, Mendes Júnior CT, Simões AL. Y-linked microsatellites in Amazonian Amerindians applied to ancestry estimates in brazilian afro-derived populations [Internet]. American Journal of Human Biology. 2013 ; 25( 3): 313-317.[citado 2024 out. 01 ] Available from: https://doi.org/10.1002/ajhb.22361
Vancouver
Wiezel CEV, Luizon MR, Sousa SMB, Santos LMW, Muniz YCN, Mendes Júnior CT, Simões AL. Y-linked microsatellites in Amazonian Amerindians applied to ancestry estimates in brazilian afro-derived populations [Internet]. American Journal of Human Biology. 2013 ; 25( 3): 313-317.[citado 2024 out. 01 ] Available from: https://doi.org/10.1002/ajhb.22361
Artigo de periodico
Interaction among nitric oxide (NO)-related genes in migraine susceptibility (2012)
Gonçalves, Flavia M.; Luizon, Marcelo R.; Speciali, Jose Geraldo; Martins-Oliveira, Alisson; Dach, Fabiola; Tanus-Santos, José Eduardo
Source: Molecular and Cellular Biochemistry. Unidade: FMRP
Subjects: ENXAQUECA (GENÉTICA), POLIMORFISMO, ÓXIDO NÍTRICO, ENDOTÉLIO VASCULAR
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
GONÇALVES, Flavia M. et al. Interaction among nitric oxide (NO)-related genes in migraine susceptibility. Molecular and Cellular Biochemistry, v. 370, n. 1-2, p. 183-189, 2012Tradução . . Disponível em: https://doi.org/10.1007/s11010-012-1409-5. Acesso em: 01 out. 2024.
APA
Gonçalves, F. M., Luizon, M. R., Speciali, J. G., Martins-Oliveira, A., Dach, F., & Tanus-Santos, J. E. (2012). Interaction among nitric oxide (NO)-related genes in migraine susceptibility. Molecular and Cellular Biochemistry, 370( 1-2), 183-189. doi:10.1007/s11010-012-1409-5
NLM
Gonçalves FM, Luizon MR, Speciali JG, Martins-Oliveira A, Dach F, Tanus-Santos JE. Interaction among nitric oxide (NO)-related genes in migraine susceptibility [Internet]. Molecular and Cellular Biochemistry. 2012 ; 370( 1-2): 183-189.[citado 2024 out. 01 ] Available from: https://doi.org/10.1007/s11010-012-1409-5
Vancouver
Gonçalves FM, Luizon MR, Speciali JG, Martins-Oliveira A, Dach F, Tanus-Santos JE. Interaction among nitric oxide (NO)-related genes in migraine susceptibility [Internet]. Molecular and Cellular Biochemistry. 2012 ; 370( 1-2): 183-189.[citado 2024 out. 01 ] Available from: https://doi.org/10.1007/s11010-012-1409-5
Artigo de periodico
Genetic variants in matrix metalloproteinase-9 gene modify metalloproteinase-9 levels in black subjects (2012)
Metzger, Ingrid; Luizon, Marcelo R.; Lacchini, Riccardo ; Tanus-Santos, José Eduardo
Source: DNA and Cell Biology. Unidade: FMRP
Subjects: METALOPROTEINASES (EFEITOS), DOENÇAS CARDIOVASCULARES, POLIMORFISMO, NEGROS, FARMACOGENÉTICA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
METZGER, Ingrid et al. Genetic variants in matrix metalloproteinase-9 gene modify metalloproteinase-9 levels in black subjects. DNA and Cell Biology, v. 31, n. 4, p. 504-510, 2012Tradução . . Disponível em: https://doi.org/10.1089/dna.2011.1388. Acesso em: 01 out. 2024.
APA
Metzger, I., Luizon, M. R., Lacchini, R., & Tanus-Santos, J. E. (2012). Genetic variants in matrix metalloproteinase-9 gene modify metalloproteinase-9 levels in black subjects. DNA and Cell Biology, 31( 4), 504-510. doi:10.1089/dna.2011.1388
NLM
Metzger I, Luizon MR, Lacchini R, Tanus-Santos JE. Genetic variants in matrix metalloproteinase-9 gene modify metalloproteinase-9 levels in black subjects [Internet]. DNA and Cell Biology. 2012 ; 31( 4): 504-510.[citado 2024 out. 01 ] Available from: https://doi.org/10.1089/dna.2011.1388
Vancouver
Metzger I, Luizon MR, Lacchini R, Tanus-Santos JE. Genetic variants in matrix metalloproteinase-9 gene modify metalloproteinase-9 levels in black subjects [Internet]. DNA and Cell Biology. 2012 ; 31( 4): 504-510.[citado 2024 out. 01 ] Available from: https://doi.org/10.1089/dna.2011.1388
Artigo de periodico
eNOS tag SNP haplotypes in hypertensive disorders of pregnancy (2012)
Muniz, Ludmila; Luizon, Marcelo R.; Palei, Ana C. T.; Lacchini, Riccardo ; Duarte, Geraldo; Cavalli, Ricardo de Carvalho; Tanus-Santos, José Eduardo; Sandrim, Valéria Cristina
Source: DNA and Cell Biology. Unidade: FMRP
Subjects: HIPERTENSÃO NA GRAVIDEZ, PRÉ-ECLÂMPSIA, GENÓTIPOS, POLIMORFISMO
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
MUNIZ, Ludmila et al. eNOS tag SNP haplotypes in hypertensive disorders of pregnancy. DNA and Cell Biology, v. 31, n. 12, p. 1665-1670, 2012Tradução . . Disponível em: https://doi.org/10.1089/dna.2012.1768. Acesso em: 01 out. 2024.
APA
Muniz, L., Luizon, M. R., Palei, A. C. T., Lacchini, R., Duarte, G., Cavalli, R. de C., et al. (2012). eNOS tag SNP haplotypes in hypertensive disorders of pregnancy. DNA and Cell Biology, 31( 12), 1665-1670. doi:10.1089/dna.2012.1768
NLM
Muniz L, Luizon MR, Palei ACT, Lacchini R, Duarte G, Cavalli R de C, Tanus-Santos JE, Sandrim VC. eNOS tag SNP haplotypes in hypertensive disorders of pregnancy [Internet]. DNA and Cell Biology. 2012 ; 31( 12): 1665-1670.[citado 2024 out. 01 ] Available from: https://doi.org/10.1089/dna.2012.1768
Vancouver
Muniz L, Luizon MR, Palei ACT, Lacchini R, Duarte G, Cavalli R de C, Tanus-Santos JE, Sandrim VC. eNOS tag SNP haplotypes in hypertensive disorders of pregnancy [Internet]. DNA and Cell Biology. 2012 ; 31( 12): 1665-1670.[citado 2024 out. 01 ] Available from: https://doi.org/10.1089/dna.2012.1768
Artigo de periodico
Vascular endothelial growth factor genetic polymorphisms and haplotypes in women with migraine (2010)
Gonçalves, Flavia M.; Martins-Oliveira, Alisson; Speciali, Jose Geraldo; Izidoro-Toledo, Tatiane C.; Luizon, Marcelo R.; Dach, Fabiola; Tanus-Santos, José Eduardo
Source: DNA and Cell Biology. Unidade: FMRP
Subjects: ENDOTÉLIO VASCULAR, POLIMORFISMO, ENXAQUECA
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
GONÇALVES, Flavia M. et al. Vascular endothelial growth factor genetic polymorphisms and haplotypes in women with migraine. DNA and Cell Biology, v. 29, n. 7, p. 357-362, 2010Tradução . . Acesso em: 01 out. 2024.
APA
Gonçalves, F. M., Martins-Oliveira, A., Speciali, J. G., Izidoro-Toledo, T. C., Luizon, M. R., Dach, F., & Tanus-Santos, J. E. (2010). Vascular endothelial growth factor genetic polymorphisms and haplotypes in women with migraine. DNA and Cell Biology, 29( 7), 357-362.
NLM
Gonçalves FM, Martins-Oliveira A, Speciali JG, Izidoro-Toledo TC, Luizon MR, Dach F, Tanus-Santos JE. Vascular endothelial growth factor genetic polymorphisms and haplotypes in women with migraine. DNA and Cell Biology. 2010 ; 29( 7): 357-362.[citado 2024 out. 01 ]
Vancouver
Gonçalves FM, Martins-Oliveira A, Speciali JG, Izidoro-Toledo TC, Luizon MR, Dach F, Tanus-Santos JE. Vascular endothelial growth factor genetic polymorphisms and haplotypes in women with migraine. DNA and Cell Biology. 2010 ; 29( 7): 357-362.[citado 2024 out. 01 ]
Trabalho de evento-resumo periodico
Gene flow and genetic admixture in three Brazilian afroderived populations (2010)
Amorim, Carlos Eduardo Guerra; Gontijo, Carolina Carvalho; Pedrosa, Maria Angélica F.; Falcão-Alencar, Gabriel; Godinho, Neide Maria O.; Toledo, Rafaela C. P.; Klautau-Guimarães, Maria de Nazaré; Luizon, Marcelo R.; Simoes, Aguinaldo Luiz; Oliveira, Silviene Fabiana de
Source: American Journal of Physical Anthropology. Conference titles: Annual Meeting of the American Association of Physical Anthropologists. Unidade: FMRP
Subjects: GENÉTICA DE POPULAÇÕES, QUILOMBOS
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
AMORIM, Carlos Eduardo Guerra et al. Gene flow and genetic admixture in three Brazilian afroderived populations. American Journal of Physical Anthropology. Hoboken: Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo. . Acesso em: 01 out. 2024. , 2010
APA
Amorim, C. E. G., Gontijo, C. C., Pedrosa, M. A. F., Falcão-Alencar, G., Godinho, N. M. O., Toledo, R. C. P., et al. (2010). Gene flow and genetic admixture in three Brazilian afroderived populations. American Journal of Physical Anthropology. Hoboken: Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo.
NLM
Amorim CEG, Gontijo CC, Pedrosa MAF, Falcão-Alencar G, Godinho NMO, Toledo RCP, Klautau-Guimarães M de N, Luizon MR, Simoes AL, Oliveira SF de. Gene flow and genetic admixture in three Brazilian afroderived populations. American Journal of Physical Anthropology. 2010 ; 141 55-56.[citado 2024 out. 01 ]
Vancouver
Amorim CEG, Gontijo CC, Pedrosa MAF, Falcão-Alencar G, Godinho NMO, Toledo RCP, Klautau-Guimarães M de N, Luizon MR, Simoes AL, Oliveira SF de. Gene flow and genetic admixture in three Brazilian afroderived populations. American Journal of Physical Anthropology. 2010 ; 141 55-56.[citado 2024 out. 01 ]
Artigo de periodico
Y-chromosome STR haplotypes in a sample from São Paulo State, southeastern Brazil (2007)
Mendes-Júnior, Celso T.; Ferreira, Luzitano B.; Canas, Maria do Carmo T.; Pimentel, Ana Lúcia; Muniz, Yara C. N.; Wiezel, Cláudia E. V.; Heckmann, Maria Izabel O.; Luizon, Marcelo R.; Sousa, Sandra M. B.; Simões, Aguinaldo Luiz
Source: Journal of Forensic Sciences. Unidade: FMRP
Subjects: GENÉTICA DE POPULAÇÕES, CROMOSSOMO Y
A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas
ABNT
MENDES-JÚNIOR, Celso T. et al. Y-chromosome STR haplotypes in a sample from São Paulo State, southeastern Brazil. Journal of Forensic Sciences, v. 52, n. 2, p. 495-497, 2007Tradução . . Disponível em: https://doi.org/10.1111/j.1556-4029.2006.00372.x. Acesso em: 01 out. 2024.
APA
Mendes-Júnior, C. T., Ferreira, L. B., Canas, M. do C. T., Pimentel, A. L., Muniz, Y. C. N., Wiezel, C. E. V., et al. (2007). Y-chromosome STR haplotypes in a sample from São Paulo State, southeastern Brazil. Journal of Forensic Sciences, 52( 2), 495-497. doi:10.1111/j.1556-4029.2006.00372.x
NLM
Mendes-Júnior CT, Ferreira LB, Canas M do CT, Pimentel AL, Muniz YCN, Wiezel CEV, Heckmann MIO, Luizon MR, Sousa SMB, Simões AL. Y-chromosome STR haplotypes in a sample from São Paulo State, southeastern Brazil [Internet]. Journal of Forensic Sciences. 2007 ; 52( 2): 495-497.[citado 2024 out. 01 ] Available from: https://doi.org/10.1111/j.1556-4029.2006.00372.x
Vancouver
Mendes-Júnior CT, Ferreira LB, Canas M do CT, Pimentel AL, Muniz YCN, Wiezel CEV, Heckmann MIO, Luizon MR, Sousa SMB, Simões AL. Y-chromosome STR haplotypes in a sample from São Paulo State, southeastern Brazil [Internet]. Journal of Forensic Sciences. 2007 ; 52( 2): 495-497.[citado 2024 out. 01 ] Available from: https://doi.org/10.1111/j.1556-4029.2006.00372.x

USP Schools

ReP

Filtros

Departament

Authors

USP affiliated authors

Date published

Subjects

Source title

Indexado em

Non normalized affiliation