406 10 20655 https://www.socictopen.socict.org/files/original/0c9f931c9c9190237b7f9a9cb3144cac.pdf d06346028d15fb5f216cfd171fe56170 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Comparison of three multiplex PCR assays for the detection of respiratory viral infections: evaluation of xTAG respiratory virus panel fast assay, RespiFinder 19 assay and RespiFinder SMART 22 assay Creator An entity primarily responsible for making the resource Dabisch-Ruthe Mareike, Vollmer Tanja, Adams Ortwin, Knabbe Cornelius, Dreier Jens Description An account of the resource Abstract Background A broad spectrum of pathogens is causative for respiratory tract infections, but symptoms are mostly similar. Therefore, the identification of the causative viruses and bacteria is only feasible using multiplex PCR or several monoplex PCR tests in parallel. Methods The analytical sensitivity of three multiplex PCR assays, RespiFinder-19, RespiFinder-SMART-22 and xTAG-Respiratory-Virus-Panel-Fast-Assay (RVP), were compared to monoplex real-time PCR with quantified standardized control material. All assays include the most common respiratory pathogens. Results To compare the analytical sensitivity of the multiplex assays, samples were inoculated with 13 different quantified viruses in the range of 101 to 105 copies/ml. Concordant results were received for rhinovirus, whereas the RVP detected influenzavirus, RSV and hMPV more frequently in low concentrations. The RespiFinder-19 and the RespiFinder-SMART-22 showed a higher analytical sensitivity for adenoviruses and coronaviruses, whereas the RVP was incapable to detect adenovirus and coronavirus in concentrations of 104 copies/ml. The RespiFinder-19 and RespiFinder-SMART-22A did not detect influenzaviruses (104 copies/ml) and RSV (103 copies/ml). The detection of all 13 viruses in one sample was only achieved using monoplex PCR. To analyze possible competitive amplification reactions between the different viruses, samples were further inoculated with only 4 different viruses in one sample. Compared to the detection of 13 viruses in parallel, only a few differences were found. The incidence of respiratory viruses was compared in tracheal secretion (TS) samples (n = 100) of mechanically ventilated patients in winter (n = 50) and summer (n = 50). In winter, respiratory viruses were detected in 32 TS samples (64%) by RespiFinder-19, whereas the detection rate with RVP was only 22%. The most frequent viruses were adenovirus (32%) and PIV-2 (20%). Multiple infections were detected in 16 TS samples (32%) by RespiFinder-19. Fewer infections were found in summer (RespiFinder-19: 20%; RVP: 6%). All positive results were verified using monoplex PCR. Conclusions Multiplex PCR tests have a broad spectrum of pathogens to test at a time. Analysis of multiple inoculated samples revealed a different focus of the detected virus types by the three assays. Analysis of clinical samples showed a high concordance of detected viruses by the RespiFinder-19 compared to monoplex tests. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Identifier An unambiguous reference to the resource within a given context DOI: 10.1186/1471-2334-12-163 Source A related resource from which the described resource is derived BMC Infectious Diseases Publisher An entity responsible for making the resource available BMC Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Infectious and parasitic diseases Language A language of the resource EN https://www.socictopen.socict.org/files/original/2f84f2abd2f861c9fc9e1d65873e3146.pdf bbc709d8aeaf937966c2d149ac949e10 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Estimación de la subida del nivel del mar por efecto del Cambio Climático mediante datos de mareógrafos y la serie de satélie Creator An entity primarily responsible for making the resource Dadiel Ibarra Marinas, Touria Dawahidi, Francisco Gomariz-Castillo Description An account of the resource La subida del nivel del mar es una de las consecuencias más relevantes derivado del Cambio Climático. Los estudios relacionados con la subida del nivel del mar muestran una gran variabilidad espacial. Este trabajo se ha centrado en el área litoral de la ciudad de Valencia, situada en el Mediterráneo de la Península Ibérica. La proyección de la subida del nivel del mar se ha estimado a partir de altimetrías multimisión de satélite y del Commonwealth Scientific and Industrial Research Organisation para los escenarios Representative Concentration Pathway RCP2.6, RCP4.5 y RCP8.5, regionalizados mediante regresión lineal y los registros históricos de los mareógrafos del Permanent Servicefor Mean Sea Level. Los resultados muestran incrementos entre 27,59 y 143,63 cm, (R2= 0,62 para mareógrafos y R2=0,37 para satélites), para finales del S.XXI. Las consecuencias implican la intensificación del efecto de los temporales marítimos y el aumento de la vulnerabilidad de las áreas costeras. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Cambio climático, Vulnerabilidad costera, altimetría de satélite, subida del nivel del mar Identifier An unambiguous reference to the resource within a given context 10.5209/aguc.64676 Source A related resource from which the described resource is derived Anales de Geografía de la Universidad Complutense Publisher An entity responsible for making the resource available Universidad Complutense de Madrid Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Geography (General), City planning, Cities. Urban geography Relation A related resource <a href="https://revistas.ucm.es/index.php/AGUC/article/view/64676" target="_blank" rel="noreferrer noopener">https://revistas.ucm.es/index.php/AGUC/article/view/64676</a> https://www.socictopen.socict.org/files/original/027a8d8d9e169a44ef137f4d4fc410c0.pdf 6850736c746bd1991c6f7e30c0624bf4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Sleep Tests in the Non-Contact Era of the COVID-19 Pandemic: Home Sleep Tests Versus In-Laboratory Polysomnography Creator An entity primarily responsible for making the resource Dae Wui Yoon, Hyun-Woo Shin Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context 10.21053/ceo.2020.01599 Source A related resource from which the described resource is derived Clinical and Experimental Otorhinolaryngology Publisher An entity responsible for making the resource available Korean Society of Otorhinolaryngology-Head and Neck Surgery Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine, Otorhinolaryngology https://www.socictopen.socict.org/files/original/bf8ce2be2004bb53abebad9127c52562.pdf 73f79fc827d7a06d0647d555e48acf2c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The university and the education for the climate change Creator An entity primarily responsible for making the resource Daemar Ricardo Marrero, Marisela Guerra Salcedo, Carlos Morales Crespo, Julio César Rifa Téllez Description An account of the resource The present work has as objective to socialize the strategy oriented to the education for the climate change in the University of Camagüey. Methods of the theoretical, empirical and mathematical - statistical levels were used. In correspondence with the detected insufficiencies, the epistemological foundations related to the roll that the university must redeem in the education for the climate change were systematized. It was defined the budgets for the implementation of the Life Task and its treatment in the educational teaching process in the university education, as well as the stages of the strategy: diagnosis and familiarization, planning and implementation and evaluation comprising of actions that allow its materialization. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource educación para el cambio climático, educador ambiental, estrategia educativa, tarea vida, universidad Source A related resource from which the described resource is derived Humanidades Médicas Publisher An entity responsible for making the resource available Centro para el Desarrollo de las Ciencias Sociales y Humanísticas en Salud Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social sciences (General), Public aspects of medicine, Medicine (General) Relation A related resource <a href="http://www.humanidadesmedicas.sld.cu/index.php/hm/article/view/1545" target="_blank" rel="noreferrer noopener">http://www.humanidadesmedicas.sld.cu/index.php/hm/article/view/1545</a> https://www.socictopen.socict.org/files/original/34f8b59ca4e50df3b0d8bea874e4392f.pdf 0843d63d1035085c8623878f2a36dba7 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Variations in Spike Glycoprotein Gene of MERS-CoV, South Korea, 2015 Creator An entity primarily responsible for making the resource Daewon Kim, You-Jin Kim, Sung-Han Park, Mi-Ran Yun, Jeong-Sun Yang, Hae Ji Kang, Young Woo Han, Han Saem Lee, Heui Man Kim, Hak Kim, A Reum Kim, Deok Rim Heo, Su Jin Kim, Jun-Ho JEON, Deokbum Park, Joo Ae Kim, Hyang-Min Cheong, Jeong-Gu Nam, Kisoon Kim, Sung Soon Kim Description An account of the resource An outbreak of nosocomial infections with Middle East respiratory syndrome coronavirus occurred in South Korea in May 2015. Spike glycoprotein genes of virus strains from South Korea were closely related to those of strains from Riyadh, Saudi Arabia. However, virus strains from South Korea showed strain-specific variations. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Subject The topic of the resource Middle East respiratory syndrome coronavirus, MERS-CoV, Viruses, Middle East respiratory syndrome, spike glycoprotein gene, genetic evolution Identifier An unambiguous reference to the resource within a given context DOI: 10.3201/eid2201.151055 Source A related resource from which the described resource is derived Emerging Infectious Diseases Publisher An entity responsible for making the resource available Centers for Disease Control and Prevention Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Infectious and parasitic diseases, Medicine Language A language of the resource EN https://www.socictopen.socict.org/files/original/bef51092f358df1fcbf908505a969443.pdf cdaa8933fa3a997ce7f18230389df865 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Efecto de los bioestimulantes sobre la germinación y crecimiento de plántulas de Vigna Unguiculata Subsp. Sesquipedalis l. Cv. Cantón 1 Creator An entity primarily responsible for making the resource Dago Dueñas, Yusniel, Santana Baños, Yoerlandy, Hernández Guanche, Lisandra Description An account of the resource El presente trabajo se desarrolló en la Universidad de Pinar del Río, durante los meses de enero a marzo del 2018, con el objetivo de determinar el efecto de productos bioestimulantes sobre la germinación y crecimiento de plántulas de Vigna sesquipedalis (habichuela). Se estableció un experimento para determinar la velocidad de germinación en el cual se empleó una concentración del 2 %, de los bioestimulantes Aloe vera, Bayfolan®, FitoMas-E®, Leucaena leucocephala y Microorganismos eficientes. Para evaluar el efecto de productos bioestimulantes sobre el crecimiento se sembraron en macetas las semillas embebidas en los bioestimulantes a una concentración del 2 %. Se evaluaron los parámetros morfológicos, diámetro del tallo, longitud de la radícula y del hipocótilo, masa seca total. Los resultados evidenciaron que el mejor tratamiento en la germinación fue la solución con microorganismos eficientes y en el crecimiento de las plántulas en maceta la dilución de extracto de L. leucocephala en agua. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Aloe vera, FitoMas-E®, Leucaena leucocephala, bayfolan®, microorganismos eficientes Source A related resource from which the described resource is derived Universidad y Sociedad Publisher An entity responsible for making the resource available Universidad de Cienfuegos Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Special aspects of education, Social sciences (General) Relation A related resource <a href="https://aes.ucf.edu.cu/index.php/aes/article/view/442/419" target="_blank" rel="noreferrer noopener">https://aes.ucf.edu.cu/index.php/aes/article/view/442/419</a> https://www.socictopen.socict.org/files/original/fca206d028306701a1eee042a9e0c55e.pdf 204792a00b88501da61839c159d8b7c6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Diversidad y usos de la vegetación arbórea en agroecosistemas urbanos de Pinar del Río, Cuba Creator An entity primarily responsible for making the resource Dago Dueñas, Yusniel, Santana Baños, Yoerlandy, Hernández Guanche, Lisandra, Acosta Hernández, Armando, Hernández Carballo, Ramón Description An account of the resource La investigación se desarrolló con el objetivo de determinar la diversidad de especies arbóreas y sus usos en los agroecosistemas urbanos “Ingeniería # 1” y “La Rosa”, pertenecientes al municipio Pinar del Río, Cuba. Se inventariaron los individuos por especie en ambos agroecosistemas y se calcularon los valores de abundancia relativa e índices de diversidad. También se declararon los usos por especie y la proporción de estos en cada agroecosistema. Se identificaron 22 especies arbóreas pertenecientes a 21 familias con mayor representación de las Annonaceas, sin embargo, la mayor abundancia relativa se obtuvo con las especies J. curcas y S. campanulata, en el agroecosistema “La Rosa”. Se constataron bajos índices de biodiversidad en ambos agroecosistemas, aunque ligeramente favorecida en “Ingeniería #1”. Los usos más representados fueron “medicinal” y “otros usos” (ornamentales, melíferas y protectoras de suelo y agua), con proporción similar (90 %) en ambos agroecosistemas urbanos, mientras que la mayor proporción de especies maderables y comestibles se encontró en “La Rosa” e “Ingeniería #1”, respectivamente. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Espécies arbóreas, finca suburbana, organopónico, índices de diversidad Source A related resource from which the described resource is derived Agroecosistemas Publisher An entity responsible for making the resource available Universidad de Cienfuegos Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Environmental sciences Relation A related resource <a href="https://aes.ucf.edu.cu/index.php/aes/article/view/438/415" target="_blank" rel="noreferrer noopener">https://aes.ucf.edu.cu/index.php/aes/article/view/438/415</a> https://www.socictopen.socict.org/files/original/4b92df95e6dc21b33c1237e1789ffb13.pdf 6e89e1f30b0e4d2a78e84ccdc082bfc8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respuesta de las especies macroalgales a las adiciones de varios tipos de sedimentos: un bioensayo en arrecifes del Parque Nacional Natural Tayrona Creator An entity primarily responsible for making the resource Dagoberto Venera-Pontón, Lennin Florez-Leiva, Alejandro Rangel-Campo, Marta Díaz-Ruíz, Guillermo Díaz-Pulido Description An account of the resource El incremento de las tasas de sedimentación en el medio marino, producto de la deforestación, prácticas de agricultura y uso inadecuado del suelo entre otros, ha generado preocupación por el impacto negativo que puede tener en los arrecifes coralinos. Uno de los componentes biológicos más importante de los arrecifes de coral son las algas bentónicas. A pesar de su importancia es muy poco lo que se conoce de los impactos de la sedimentación en la ecología de las algas bénticas tropicales. En este estudio se examinaron los efectos de la adición de sedimentos de diferente naturaleza en la abundancia y estructura de la comunidad de las algas arrecifales en la bahía de Chengue, Parque Nacional Natural Tayrona, Caribe colombiano. Los resultados indicaron que la adición de sedimentos de origen terrestre, de río y marinos, tuvieron efectos menores en la cobertura, diversidad y estructura de la comunidad de algas investigada. Los diferentes tipos de sedimentos adicionados no cambiaron de manera significativa la estructura algal, aunque algunas especies raras y de baja abundancia prefirieron uno u otro tipo de sedimento. Se concluye que existe gran variabilidad en las respuestas de las algas a la naturaleza del sedimento. Date A point or period of time associated with an event in the lifecycle of the resource 2009 Subject The topic of the resource Caribe colombiano, arrecifes coralinos, estructura de comunidades, macroalgas, sedimentación Source A related resource from which the described resource is derived Intropica Publisher An entity responsible for making the resource available Universidad del Magdalena Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture, Environmental sciences, Biology (General) Relation A related resource <a href="http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/145" target="_blank" rel="noreferrer noopener">http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/145</a> https://www.socictopen.socict.org/files/original/da7e155b9a2a75c34aeea973118b8a29.pdf 3c64419f2fbfd3b0c04c960260e0f82e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Respiratory infectious phenotypes in acute exacerbation of COPD: an aid to length of stay and COPD Assessment Test Creator An entity primarily responsible for making the resource Dai MY, Qiao JP, Xu YH, Fei GH Description An account of the resource Meng-Yuan Dai,1 Jin-Ping Qiao,2 Yuan-Hong Xu,2 Guang-He Fei1 1Pulmonary Department, 2Department of Clinical Laboratory, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People&rsquo;s Republic of&nbsp;China Purpose: To investigate the respiratory infectious phenotypes and their impact on length of stay (LOS) and the COPD Assessment Test (CAT) Scale in acute exacerbation of COPD (AECOPD). Patients and methods: We categorized 81 eligible patients into bacterial infection, viral infection, coinfection, and non-infectious groups. The respiratory virus examination was determined by a liquid bead array xTAG Respiratory Virus Panel in pharyngeal swabs, while bacterial infection was studied by conventional sputum culture. LOS and CAT as well as demographic information were recorded. Results: Viruses were detected in 38 subjects, bacteria in 17, and of these, seven had both. Influenza virus was the most frequently isolated virus, followed by enterovirus/rhinovirus, coronavirus, bocavirus, metapneumovirus, parainfluenza virus types 1, 2, 3, and 4, and respiratory syncytial virus. Bacteriologic analyses of sputum showed that Pseudomonas aeruginosa was the most common bacteria, followed by Acinetobacter baumannii, Klebsiella, Escherichia coli, and Streptococcus pneumoniae. The longest LOS and the highest CAT score were detected in coinfection group. CAT score was positively correlated with LOS. Conclusion: Respiratory infection is a common causative agent of exacerbations in COPD. Respiratory coinfection is likely to be a determinant of more severe acute exacerbations with longer LOS. CAT score may be a predictor of longer LOS in AECOPD. Keywords: COPD, acute exacerbation, respiratory infectious, phenotypes, LOS, CAT Date A point or period of time associated with an event in the lifecycle of the resource 2015 Identifier An unambiguous reference to the resource within a given context DOI: Source A related resource from which the described resource is derived International Journal of COPD Publisher An entity responsible for making the resource available Dove Medical Press Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Diseases of the respiratory system Language A language of the resource EN https://www.socictopen.socict.org/files/original/6bc4d9f4282aa1794c27554980981b95.pdf de3955de9c041b386d4460beb03a66b6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource HIPOCALCEMIA EM VACAS LEITEIRAS DA AGRICULTURA FAMILIAR Creator An entity primarily responsible for making the resource Daiana Mazzuco, Renata Bonamigo, Fernando Meireles da Silva, Tatiana Champion, Carina Franciscato, Luciana Pereira Machado Description An account of the resource O objetivo deste trabalho foi avaliar a ocorrência de hipocalcemia associada ou não a hipomagnesemia em vacas leiteiras de propriedades de agricultura familiar. Foram avaliadas 22 vacas das raças Jersey, Holandesa e Jersolando, no período de transição, oriundas de pequenas propriedades de agricultura familiar, com produção média 12L/leite/dia. A concentração do cálcio total e do magnésio séricos foi determinada por metodologia colorimétrica e cálculo do cálcio ionizado estimado a partir das concentrações séricas do cálcio total, de proteína e albumina. Foi observada hipocalcemia em 50% dos animais no pré-parto (8,2±1,4mg/dL) e 63,6% no pós-parto (7,7±1,7 mg/dL). A redução do cálcio ionizado foi menos frequente, com grande parte dos animais apresentando cálcio ionizado estimado dentro da normalidade, com média de 4,6±0,83 mg/dL no pré-parto e 4,3±1,0 mg/dL no pós-parto. Todos os animais apresentaram concentrações de magnésio sérico dentro da normalidade, descartando-se hipomagnesemia. A concentração média de magnésio no pré-parto foi 2,4±0,3 mg/dL com elevação significativa (p Date A point or period of time associated with an event in the lifecycle of the resource 2019 Source A related resource from which the described resource is derived Ciência Animal Brasileira Publisher An entity responsible for making the resource available Universidade Federal de Goiás Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture, Animal culture Relation A related resource <a href="https://www.revistas.ufg.br/vet/article/view/47229" target="_blank" rel="noreferrer noopener">https://www.revistas.ufg.br/vet/article/view/47229</a>