Assessment of temperature, pressure, humidity and daylight impact upon semen quality

Autores
Verón, Gustavo Luis; Tissera, Andrea Daniela; Beltramone, Fernando; Estofan, Gustavo; Molina, Rosa Isabel; Vazquez, Monica Hebe
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Testicular function is a temperature-dependent process, and high summer temperatures have been linked to lower sperm concentration and count. This study aims to assess the impact of temperature, pressure, humidity and daylight on semen quality. Semen samples were obtained from men subjected to semen evaluation as part of routine andrology workup (n= 11,657; January 2010- November 2016) and computer-assisted sperm analysis (CASA; n= 4,705) at the Laboratorio de Andrología y Reproducción (LAR), following WHO 2010 criteria. Temperature, pressure, humidity and daylight (average, minimum and maximum) readings were obtained from the Servicio Meteorológico Nacional for Córdoba region. Statistical analyses were performed with R (significant differences <0.05). Multiple regression analysis revealed that sperm concentration, count, total-motile spermatozoa and normal-motile spermatozoa were significantly correlated to average humidity, daylight, and minimum temperature and humidity. On the other hand, sperm motility was significantly correlated to average humidity, whereas sperm velocity (VSL, VCL and VAP) was significantly correlated to temperature (daily average, minimum and maximum) and maximum humidity. Moreover, sperm progression (LIN, STR, WOB) was correlated to temperature (average, minimum and maximum) and daylight. Among said climatic variables, temperature explained most kinematic variations, depicting a negative correlation with CASA variables. On the other hand, humidity explained variations in most routine semen parameters variations with a positive correlation. Thus, a deleterious effect of low humidity and high temperatures was found for routine semen parameters and sperm kinematics, respectively, in a large cohort of samples assessed under same laboratory standards subjected to strict quality assurance.
Fil: Verón, Gustavo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Tissera, Andrea Daniela. No especifíca;
Fil: Beltramone, Fernando. No especifíca;
Fil: Estofan, Gustavo. No especifíca;
Fil: Molina, Rosa Isabel. No especifíca;
Fil: Vazquez, Monica Hebe. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
LXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio
Argentina
Sociedad Argentina de Investigación Clínica
Asociación Argentina de Farmacología Experimental
Sociedad Argentina de Biología
Sociedad Argentina de Protozoología
Asociación Argentina de Nanomedicinas
Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio
The Histochemical Society
Materia
semen
climate
casa
daylight
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/273363
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/273363
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of temperature, pressure, humidity and daylight impact upon semen qualityVerón, Gustavo LuisTissera, Andrea DanielaBeltramone, FernandoEstofan, GustavoMolina, Rosa IsabelVazquez, Monica Hebesemenclimatecasadaylighthttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Testicular function is a temperature-dependent process, and high summer temperatures have been linked to lower sperm concentration and count. This study aims to assess the impact of temperature, pressure, humidity and daylight on semen quality. Semen samples were obtained from men subjected to semen evaluation as part of routine andrology workup (n= 11,657; January 2010- November 2016) and computer-assisted sperm analysis (CASA; n= 4,705) at the Laboratorio de Andrología y Reproducción (LAR), following WHO 2010 criteria. Temperature, pressure, humidity and daylight (average, minimum and maximum) readings were obtained from the Servicio Meteorológico Nacional for Córdoba region. Statistical analyses were performed with R (significant differences <0.05). Multiple regression analysis revealed that sperm concentration, count, total-motile spermatozoa and normal-motile spermatozoa were significantly correlated to average humidity, daylight, and minimum temperature and humidity. On the other hand, sperm motility was significantly correlated to average humidity, whereas sperm velocity (VSL, VCL and VAP) was significantly correlated to temperature (daily average, minimum and maximum) and maximum humidity. Moreover, sperm progression (LIN, STR, WOB) was correlated to temperature (average, minimum and maximum) and daylight. Among said climatic variables, temperature explained most kinematic variations, depicting a negative correlation with CASA variables. On the other hand, humidity explained variations in most routine semen parameters variations with a positive correlation. Thus, a deleterious effect of low humidity and high temperatures was found for routine semen parameters and sperm kinematics, respectively, in a large cohort of samples assessed under same laboratory standards subjected to strict quality assurance.Fil: Verón, Gustavo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Tissera, Andrea Daniela. No especifíca;Fil: Beltramone, Fernando. No especifíca;Fil: Estofan, Gustavo. No especifíca;Fil: Molina, Rosa Isabel. No especifíca;Fil: Vazquez, Monica Hebe. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaLXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de LaboratorioArgentinaSociedad Argentina de Investigación ClínicaAsociación Argentina de Farmacología ExperimentalSociedad Argentina de BiologíaSociedad Argentina de ProtozoologíaAsociación Argentina de NanomedicinasAsociación Argentina de Ciencia y Tecnología de Animales de LaboratorioThe Histochemical SocietyFundación Revista Medicina2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdftext/richtextapplication/pdfhttp://hdl.handle.net/11336/273363Assessment of temperature, pressure, humidity and daylight impact upon semen quality; LXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio; Argentina; 2019; 133-1331669-9106CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://medicinabuenosaires.com/revistas/vol79-19/s4/vol79_s4.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:38:58Zoai:ri.conicet.gov.ar:11336/273363instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 10:38:58.373CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of temperature, pressure, humidity and daylight impact upon semen quality
title Assessment of temperature, pressure, humidity and daylight impact upon semen quality
spellingShingle Assessment of temperature, pressure, humidity and daylight impact upon semen quality
Verón, Gustavo Luis
semen
climate
casa
daylight
title_short Assessment of temperature, pressure, humidity and daylight impact upon semen quality
title_full Assessment of temperature, pressure, humidity and daylight impact upon semen quality
title_fullStr Assessment of temperature, pressure, humidity and daylight impact upon semen quality
title_full_unstemmed Assessment of temperature, pressure, humidity and daylight impact upon semen quality
title_sort Assessment of temperature, pressure, humidity and daylight impact upon semen quality
dc.creator.none.fl_str_mv Verón, Gustavo Luis
Tissera, Andrea Daniela
Beltramone, Fernando
Estofan, Gustavo
Molina, Rosa Isabel
Vazquez, Monica Hebe
author Verón, Gustavo Luis
author_facet Verón, Gustavo Luis
Tissera, Andrea Daniela
Beltramone, Fernando
Estofan, Gustavo
Molina, Rosa Isabel
Vazquez, Monica Hebe
author_role author
author2 Tissera, Andrea Daniela
Beltramone, Fernando
Estofan, Gustavo
Molina, Rosa Isabel
Vazquez, Monica Hebe
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv semen
climate
casa
daylight
topic semen
climate
casa
daylight
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Testicular function is a temperature-dependent process, and high summer temperatures have been linked to lower sperm concentration and count. This study aims to assess the impact of temperature, pressure, humidity and daylight on semen quality. Semen samples were obtained from men subjected to semen evaluation as part of routine andrology workup (n= 11,657; January 2010- November 2016) and computer-assisted sperm analysis (CASA; n= 4,705) at the Laboratorio de Andrología y Reproducción (LAR), following WHO 2010 criteria. Temperature, pressure, humidity and daylight (average, minimum and maximum) readings were obtained from the Servicio Meteorológico Nacional for Córdoba region. Statistical analyses were performed with R (significant differences <0.05). Multiple regression analysis revealed that sperm concentration, count, total-motile spermatozoa and normal-motile spermatozoa were significantly correlated to average humidity, daylight, and minimum temperature and humidity. On the other hand, sperm motility was significantly correlated to average humidity, whereas sperm velocity (VSL, VCL and VAP) was significantly correlated to temperature (daily average, minimum and maximum) and maximum humidity. Moreover, sperm progression (LIN, STR, WOB) was correlated to temperature (average, minimum and maximum) and daylight. Among said climatic variables, temperature explained most kinematic variations, depicting a negative correlation with CASA variables. On the other hand, humidity explained variations in most routine semen parameters variations with a positive correlation. Thus, a deleterious effect of low humidity and high temperatures was found for routine semen parameters and sperm kinematics, respectively, in a large cohort of samples assessed under same laboratory standards subjected to strict quality assurance.
Fil: Verón, Gustavo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Tissera, Andrea Daniela. No especifíca;
Fil: Beltramone, Fernando. No especifíca;
Fil: Estofan, Gustavo. No especifíca;
Fil: Molina, Rosa Isabel. No especifíca;
Fil: Vazquez, Monica Hebe. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
LXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio
Argentina
Sociedad Argentina de Investigación Clínica
Asociación Argentina de Farmacología Experimental
Sociedad Argentina de Biología
Sociedad Argentina de Protozoología
Asociación Argentina de Nanomedicinas
Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio
The Histochemical Society
description Testicular function is a temperature-dependent process, and high summer temperatures have been linked to lower sperm concentration and count. This study aims to assess the impact of temperature, pressure, humidity and daylight on semen quality. Semen samples were obtained from men subjected to semen evaluation as part of routine andrology workup (n= 11,657; January 2010- November 2016) and computer-assisted sperm analysis (CASA; n= 4,705) at the Laboratorio de Andrología y Reproducción (LAR), following WHO 2010 criteria. Temperature, pressure, humidity and daylight (average, minimum and maximum) readings were obtained from the Servicio Meteorológico Nacional for Córdoba region. Statistical analyses were performed with R (significant differences <0.05). Multiple regression analysis revealed that sperm concentration, count, total-motile spermatozoa and normal-motile spermatozoa were significantly correlated to average humidity, daylight, and minimum temperature and humidity. On the other hand, sperm motility was significantly correlated to average humidity, whereas sperm velocity (VSL, VCL and VAP) was significantly correlated to temperature (daily average, minimum and maximum) and maximum humidity. Moreover, sperm progression (LIN, STR, WOB) was correlated to temperature (average, minimum and maximum) and daylight. Among said climatic variables, temperature explained most kinematic variations, depicting a negative correlation with CASA variables. On the other hand, humidity explained variations in most routine semen parameters variations with a positive correlation. Thus, a deleterious effect of low humidity and high temperatures was found for routine semen parameters and sperm kinematics, respectively, in a large cohort of samples assessed under same laboratory standards subjected to strict quality assurance.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/273363
Assessment of temperature, pressure, humidity and daylight impact upon semen quality; LXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio; Argentina; 2019; 133-133
1669-9106
CONICET Digital
CONICET
url http://hdl.handle.net/11336/273363
identifier_str_mv Assessment of temperature, pressure, humidity and daylight impact upon semen quality; LXIV Reunión Anual de la Sociedad Argentina de Investigación Clínica; LI Reunión Anual de la Asociación Argentina de Farmacología Experimental; XXI Reunión Anual de la Sociedad Argentina de Biología; XXXI Reunión Anual de la Sociedad Argentina de Protozoología; IX Reunión Anual de la Asociación Argentina de Nanomedicinas y VI Reunión Científica Regional de la Asociación Argentina de Ciencia y Tecnología de Animales de Laboratorio; Argentina; 2019; 133-133
1669-9106
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://medicinabuenosaires.com/revistas/vol79-19/s4/vol79_s4.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
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dc.format.none.fl_str_mv application/pdf
text/richtext
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dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Fundación Revista Medicina
publisher.none.fl_str_mv Fundación Revista Medicina
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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