Resultados totales (Incluyendo duplicados): 4
Encontrada(s) 1 página(s)
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/139163
Dataset. 2019

ANALYSIS OF SURVIVAL FOR LUNG CANCER RESECTIONS CASES WITH FUZZY AND SOFT SET THEORY IN SURGICAL DECISION MAKING [DATASET]

  • Rodríguez Alcantud, José Carlos
  • Jiménez López, Marcelo Fernando
  • Santos-Buitrago, Beatriz
  • Santos García, Gustavo
  • Varela, Gonzalo
Dataset, This initial database was developed in a study of 403 patients who underwent major pulmonary resections in the Salamanca University Hospital from 1994 to 2016. We have taken patients with known survival status and a surgical procedure other than pneumonectomy. The variables used in our study are: (1) Age of patient; (2) Body mass index (abbr. BMI, expressed in kg/m^2); (3) Existence of chronic obstructive pulmonary disease (abbr. COPD); (4) Forced vital capacity calculated percentage (abbr. FEV1%); (5) Approach of the surgery (thoracotomy or video-assisted thoracoscopic surgery, VATS); and (6) Presence of complications in the surgery. The variable of mortality allows us to establish the survival of the patient. Age is obtained from the date of birth and the date of surgery. Body mass index is calculated based on the weight and size of the patient., The variables used in our study are: (1) Age of patient; (2) Body mass index (abbr. BMI, expressed in kg/m^2); (3) Existence of chronic obstructive pulmonary disease (abbr. COPD); (4) Forced vital capacity calculated percentage (abbr. FEV1%); (5) Approach of the surgery (thoracotomy or video-assisted thoracoscopic surgery, VATS); (6) Presence of complications in the surgery.

Proyecto: //
DOI: http://hdl.handle.net/10366/139163
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/139163
HANDLE: http://hdl.handle.net/10366/139163
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/139163
PMID: http://hdl.handle.net/10366/139163
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/139163
Ver en: http://hdl.handle.net/10366/139163
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/139163

GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/145624
Dataset. 2021

STUDY ON TAX INCIDENCE [DATASET]

  • Ramos-Medina, Sonia Elizabeth
[EN]This database was compiled for use in a study on tax incidence. The research was carried out using the Web of Science (WoS) and Scopus databases and considers the period 1980-2020. This set would initially include articles that described or evaluated the tax incidence in any area, for which areas that are not eligible for the sample have been excluded from the analysis: Engineering, Arts and Humanities, History and Life Sciences., The information used in our study is: (1) Citation information; (2) Bibliographic information; (3) Abstract and keywords; (4) Financing details; (5) Other information.

Proyecto: //
DOI: http://hdl.handle.net/10366/145624
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/145624
HANDLE: http://hdl.handle.net/10366/145624
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/145624
PMID: http://hdl.handle.net/10366/145624
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/145624
Ver en: http://hdl.handle.net/10366/145624
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/145624

GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/146284
Dataset. 2017

RGF1P (RHO1P GEF) IS REQUIRED FOR DOUBLE-STRAND BREAK REPAIR IN FISSION YEAST [DATASET]

  • Manjón Pérez, Elvira
  • Edreira González, Tomás
  • Muñoz Félix, Sofía
  • Sánchez Martín, Yolanda
[EN]The dataset includes seven Supplementary Figure Legends about the exchange factor Rgf1p is involved in the repair of DNA double-strand breaks induced by Phl treatment. In S. pombe, the DNA damage checkpoint is activated by Rad3p (ATR homolog), which in turn activates its downstream protein kinase, Chk1p (67). The rgf1Δ cells are sensitive to CPT and highly sensitive to Phl, both drugs trigger a strong checkpoint response., CICYT, Spain [BFU2011-24683/BMC]; Junta de Castilla y León [SA073U14]. Funding for open access charge: MINECO.

Proyecto: //
DOI: http://hdl.handle.net/10366/146284
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/146284
HANDLE: http://hdl.handle.net/10366/146284
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/146284
PMID: http://hdl.handle.net/10366/146284
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/146284
Ver en: http://hdl.handle.net/10366/146284
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/146284

GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/151517
Dataset. 2023

THE REACTION OF SODIUM NITRITE WITH NEUROTRANSMITTERS SECRETED IN THE STOMACH [DATASET]

  • González Jiménez, Mario
  • García Santos, María Pilar
  • Bermejo Tesón, Blanca
  • Arenas Valgañón, Jorge
  • Calle Martín, Emilio
  • Casado, Julio
[EN] Nitroso-compounds are potentially mutagenic and carcinogenic compounds due to their ability to alkylate DNA bases. One of the most common sources of human exposure to nitroso-compounds is their formation in the acidic environment of the stomach by the reaction between electron-rich molecules present in the lumen and sodium nitrite ingested in the diet. To date, the formation of nitroso-compounds by the reaction of nitrite with food components has been investigated in depth, but little attention has been paid to substances secreted in the stomach, such as dopamine or serotonin, whose reaction products with nitrite have proven mutagenic properties. In this article we present a kinetic study with UV-visible spectroscopy of the nitrosation reactions of both molecules, as well as of L-tyrosine, the amino-acid precursor of dopamine. As a result, we have determined their reaction mechanisms, which show that in all of them the favoured reaction product is a stable nitroso-compound and that the molecule whose product is the most mutagenic, serotonin, undergoes two consecutive nitrosation reactions. These findings suggest that more research is needed to understand how this reaction alters the function of these neurotransmitters as well as the potential toxic effects they may have once nitrosated., a) Ministerio de Economía y Competitividad and the European Regional Development Fund. b) Universidad de Salamanca. M.G.J. had got a PhD. grant of the Ministerio de Economía y Competitividad J.A.V. had got a PhD. grant of the Junta de Castilla y León for a PhD. grant., Carpeta 1. Tirosine: 1. Extinction coefficient , 2. Extinction coefficient nitrosotirosine, 3. Reaction orders, 4. Influence Ionic ,Strength, 5. Influence Temperature, 6. Influence pH, 7. KIE. Carpeta 2. Dopamine: 1. Extinction coefficient, 2. Selfoxidation dopamine, 3. Extinction coefficient nitrosodopamine, 4. Catalysis by chloride ions, 5. Reaction orders, 6. Influence Ionic Strength, 7. Influence Temperature, 8. KIE. Carpeta 3. Serotonin: 1. Extinction coefficient, 2. Extinction coefficient nitrosated serotonin, 3. Influence Ionic Strength, 4. Reaction orders, 5. Influence pH, 6. Influence Temperature, 7. KIE

Proyecto: //
DOI: http://hdl.handle.net/10366/151517
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/151517
HANDLE: http://hdl.handle.net/10366/151517
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/151517
PMID: http://hdl.handle.net/10366/151517
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/151517
Ver en: http://hdl.handle.net/10366/151517
GREDOS. Repositorio Institucional de la Universidad de Salamanca
oai:gredos.usal.es:10366/151517

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