The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data

This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete release of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, which reached its goal of surveying over 10,000 nearby galaxies. The complete release of the MaNGA Stellar Library (MaStar) accompanies this data, providing observations of almost 30,000 stars through the MaNGA instrument during bright time. DR17 also contains the complete release of the Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) survey which publicly releases infra-red spectra of over 650,000 stars. The main sample from the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), as well as the sub-survey Time Domain Spectroscopic Survey (TDSS) data were fully released in DR16. New single-fiber optical spectroscopy released in DR17 is from the SPectroscipic IDentification of ERosita Survey (SPIDERS) sub-survey and the eBOSS-RM program. Along with the primary data sets, DR17 includes 25 new or updated Value Added Catalogs (VACs). This paper concludes the release of SDSS-IV survey data. SDSS continues into its fifth phase with observations already underway for the Milky Way Mapper (MWM), Local Volume Mapper (LVM) and Black Hole Mapper (BHM) surveys

Índice TG/HDL para identificar a sujetos con síndrome metabólico en población mexicana

"El índice triglicéridos/lipoproteína de alta densidad (TG/HDL) ha sido propuesto como un indicador de riesgo cardiovascular. En México, existe un estudio en adultos jóvenes que lo relaciona con resistencia a la insulina, pero no se ha definido un punto de corte que distinga a sujetos con síndrome metabólico. Objetivo: Determinar el punto de corte para el índice TG/HDL que identifique a sujetos con síndrome metabólico en población mexicana"

Factores de mayor influencia en el riesgo cardiovascular y su relación con magnesio sérico y su ingesta

"En este estudio se caracterizaron 66 sujetos clínica-antropométrica y bioquímicamente. Los factores con mayor influencia identificados fueron: triglicéridos (TG), lipoproteínas de muy baja densidad (VLDL), lipoproteínas de baja densidad (LDL) y colesterol total (CT); Mg sérico (MgS) correlacionó con TG (Rho = 0.270, p = 0.028), CT (Rho = 0.349, p = 0.004), LDL (Rho = 0.251, p = 0.042) y VLDL (Rho = 0.270, p = 0.028), MgS correlacionó con CT ajustado para índice de masa corporal (IMC), glucosa y edad (Rho = 0.303, p = 0.016). Los sujetos sin antecedentes familiares de enfermedad cardiovascular (AF_ECV) presentaron mayor ingesta de Mg (p = 0.023) que aquellos con AF_ECV y los hombres tuvieron mayor ingesta de Mg que las mujeres (p = 0.005). En conclusión, los factores de mayor influencia en el riesgo CV son TG, LDL, VLDL y CT, los cuales correlacionan positiva y significativamente con MgS, CT aún ajustado para IMC, glucosa y edad; además la ingesta de magnesio es mayor en sujetos sin AF_ECV y en los hombres"

The Seventeenth Data Release of the Sloan Digital Sky Surveys:complete release of MaNGA, MaStar and APOGEE-2 data

This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete release of the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, which reached its goal of surveying over 10,000 nearby galaxies. The complete release of the MaNGA Stellar Library accompanies this data, providing observations of almost 30,000 stars through the MaNGA instrument during bright time. DR17 also contains the complete release of the Apache Point Observatory Galactic Evolution Experiment 2 survey that publicly releases infrared spectra of over 650,000 stars. The main sample from the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), as well as the subsurvey Time Domain Spectroscopic Survey data were fully released in DR16. New single-fiber optical spectroscopy released in DR17 is from the SPectroscipic IDentification of ERosita Survey subsurvey and the eBOSS-RM program. Along with the primary data sets, DR17 includes 25 new or updated value-added catalogs. This paper concludes the release of SDSS-IV survey data. SDSS continues into its fifth phase with observations already underway for the Milky Way Mapper, Local Volume Mapper, and Black Hole Mapper surveys