Lupus erythematosus in a multicenter hospital-based registry on acute cerebrovascular disease in Mexico: The RENAMEVASC study [Lupus eritematoso generalizado en un registro hospitalario multicéntrico de enfermedad cerebrovascular aguda en México: Estudio RENAMEVASC]

Abstract

This paper presents an extension to the synthesis of the symmetrical analysis methods for modeling passive ra-port junctions. Two approaches are discussed: the electrical one based on consideration of even- and odd-propagation modes and the geometrical one based on space symmetry operators. The convenience of using more complete models for both analysis and synthesis is manifest in the choice of the simplest topological circuits of some well-known signal-separation structures. An example of the synthesis of a lumped quadrature coupler is carried out via the geometrical approach and the results compared to those of a previously reported design performed via the electrical approach. Likewise a distributed circuit for a ring-style five-port four-way equal-power divider simpler than others exhibiting the same power-division characteristics is presented. " 1997 IEEE.",,,,,,"10.1109/22.622920",,,"http://hdl.handle.net/20.500.12104/42619","http://www.scopus.com/inward/record.url?eid=2-s2.0-0031237876&partnerID=40&md5=2bf0b2d2c2f11e2eb0006e54a68d9879",,,,,,"9",,"IEEE Transactions on Microwave Theory and Techniques",,"1537

1544",,"45",,"Scopus

WOS",,,,,,"Branching synthesis; Multiport; Signal separation; Symmetrical analysis methods",,,,,,"Lumped- and distributed-element equivalent circuits for some symmetrical multiport signal-separation structures",,"Article" "38396","123456789/35008","Valdes Zepeda, Andrés Universidad de Guadalajara",,"Valdes Zepeda, Andrés Universidad de Guadalajara",,"2003",,,,,,,,,,"0187-8190",,"http://hdl.handle.net/20.500.12104/36617",,"Español",,,,"82",,"Revista mexicana de comunicación",,"35-40",,"15",,"CLASE",,,,,,,,"Medios de comunicación masiva",,"Mercadotecnia parlamentaria",,,,"journalArticle", "38397","123456789/35008",,,,"Valdez Zepeda, Andrés",,"2001",,,,,,,,,,"0185-1616","http://hdl.handle.net/20.500.12104/36618",,,"Español",,,,"27",,"Estudios Políticos",,"75-93",,,,"CLASE",,,,,,,,"Mercadotecnia",,,"Mercadotecnia y democracia","Mercadotecnia y democracia: diez tesis sobre la mercadotecnia política en México",,"journalArticle" "44399","123456789/35008",,"Gurrola-Díaz, C.M., Departamento de Biología Molecular Y Genómica, Instituto de Enfermedades Crónico-Degenerativas, Universidad de Guadalajara, Guadalajara, Jal, Mexico, Departamento de Biología Molecular Y Genómica, Instituto de Enfermedades Crónico-Degenerativas, Edificio Q, S. M. 950, puerta 7, Segundo Nivel, Col. Independencia, 44340 Guadalajara, Jalisco, Mexico; González-Santiago, A.E., Departamento de Biología Molecular Y Genómica, Instituto de Enfermedades Crónico-Degenerativas, Universidad de Guadalajara, Guadalajara, Jal, Mexico; Troyo-Sanromán, R., Departamento de Fisiología, Unidad de Bioestadística, Universidad de Guadalajara, Guadalajara, Jal., Mexico; Mendoza-Topete, L.A., Departamento de Neumología, Hospital de Especialidades, IMSS, Guadalajara, Jal., Mexico",,"Gurrola-Diaz, C.M.

Gonzalez-Santiago, A.E.

Troyo-Sanroman, R.

Mendoza-Topete, L.A.",,"2009",,"Objective: To describe the histological frequencies, diagnostic methods, gender and age of lung cancer patients in a third level care hospital in western Mexico. Methods: A retrospective and descriptive study (2002 to 2005) was undertaken. From all reviewed cases, 242 patients had a diagnosis compatible with lung cancer. We analyzed the histological type, gender, age group, and diagnostic method. Results: The histological type frequencies of lung cancer were as follows: 63.6% adenocarcinoma, 19.0% squamous cell carcinoma, 15.2% small cell carcinoma, and 2.2% large-cell carcinoma. Among these patients, a male-female ratio of 2:1 with a mean age of 63 years was found. Regarding the diagnostic methods followed, the most common included: transthoracic needle aspiration, bronchial biopsy, and bronchial washing. Conclusions: Adenocarcinoma was the most frequent histological type in the sample studied, an association between female gender and risk of developing adenocarcinoma was detected.",,,,,,,,,"http://hdl.handle.net/20.500.12104/42620","http://www.scopus.com/inward/record.url?eid=2-s2.0-67449127842&partnerID=40&md5=bf4bcb4611b4efe575096bf8a68a4461",,,,,,"2",,"Gaceta Medica de Mexico",,"97

101",,"145",,"Scopus

WOS",,,,,,"Adenocarcinoma; Carcinoma; Lung cancer",,,,,,"Lung cancer histological types and diagnostic methods in a tertiary care facility [Tipos histológicos y métodos diagnósticos en cáncer pulmonar en un centro hospitalario de tercer nivel]",,"Article" "44400","123456789/35008",,"Ochoa-Guzmán, A., Servicio de Neurología, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico; Chiquete, E., Servicio de Medicina Interna, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico; Cantú-Brito, C., Servicio de Neurología, Clínica de Enfermedad Cerebrovascular, Instituto Nacional de Ciencias Médicas Y de la Nutrición Salvador Zubirán, Ciudad de México, D.F., Mexico; Arauz, A., Clínica de Enfermedad Cerebrovascular, Instituto Nacional de Neurología Y Neurocirugía, Ciudad de México, D.F., Mexico; Murillo-Bonilla, L., Facultad de Medicina, Universidad Autónoma de Guadalajara, Guadalajara, Jalisco, Mexico; Villarreal-Careaga, J., Departamento de Neurología, Hospital General de Culiacán, Culiacán, Sinaloa, Mexico; Ruiz-Sandoval, J.L., Servicio de Neurología, Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico, Departamento de Neurociencias, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico",,"Ochoa-Guzman, A.

Chiquete, E.

Cantu-Brito, C.

Arauz, A.

Murillo-Bonilla, L.

Villarreal-Careaga, J.

Ruiz-Sandoval, J.L.",,"2010",,"Introduction: Little is known about the frequency and clinical outcome of cases with lupus-associated acute cerebrovascular disease in Mexico. Objective: To describe the prevalence and short-term outcome of lupus erythematosus in patients with the major forms of acute cerebrovascular disease in the Mexican multicenter registry RENAMEVASC. Methods: A total of 2000 patients were studied in the RENAMEVASC registry in 25 hospitals from 14 states of Mexico: 100 (5%) with transient ischemic attack (TIA), 992 (49.6%) with acute cerebral infarction (ACI), 580 (29%) with intracerebral hemorrhage (ICH), 269 (13.5%) with subarachnoid hemorrhage (SAH), and 59 (3%) with cerebral venous thrombosis (CVT). Results: In all, the prevalence of lupus erythematosus was 1.3% (95% confidence interval: 0.8-1.9%), significantly higher among cases with CVT (3.4%), than in SAH patients (0.4%, p = 0.03), but not higher than ICH (0.9%, p = 0.07), ICT (2%, p = 0.59) or ACI (1.6%, p = 0.31) cases. Compared with patients without lupus, those with this condition were significantly younger, with a high proportion of the female gender and antiphospholipid syndrome (in all, p < 0.05). Shortterm outcome of lupus patients was, in general, favorable, with an acute mortality not significantly different from patients without lupus (7.6 vs. 20.7%, respectively; p = 0.10), but with a lower proportion of cases with a modified Rankin score > 3 at dischrage (modified Rankin scale > 3, 11.5% vs. 49.4%, respectively; p < 0.001) and at 30-day follow-up (11.5 vs. 43%, respectively; p = 0.001). Conclusion: In Mexico, the frequency of lupus erythematosus in patients with acute cerebrovascular disease is < 2% and with shortterm mortality < 10%. " Copyright Indice Mexicano de Revistas Biomédicas Latinoamericanas 1998 - 2011.