A5107967710- Microscopic Colitis
- Gastrointestinal disorders and treatments
- Eosinophilic Esophagitis
- Celiac Disease Research and Management
- Diverticular Disease and Complications
- Genetic factors in colorectal cancer
- Retinal and Macular Surgery
- Retinal and Optic Conditions
- Parasitic Infections and Diagnostics
- Helicobacter pylori-related gastroenterology studies
- Retinal Diseases and Treatments
- Intraocular Surgery and Lenses
- Gastric Cancer Management and Outcomes
- Ocular Infections and Treatments
- Ocular Diseases and Behçet’s Syndrome
- Fungal Infections and Studies
- Syphilis Diagnosis and Treatment
- Pelvic floor disorders treatments
- Glaucoma and retinal disorders
- Stoma care and complications
- Cytomegalovirus and herpesvirus research
- Ocular Disorders and Treatments
- Genetic and rare skin diseases.
- Tuberculosis Research and Epidemiology
- Dysphagia Assessment and Management
Daniel Alcides Carrión National University
2010-2024
National University of San Marcos
2007-2022
Johns Hopkins University
2015-2022
Peruvian University of Applied Sciences
2010-2018
Indra (Spain)
2016
King Khaled Eye Specialist Hospital
2012-2015
Mayo Clinic
2006-2013
Medical University of South Carolina
2012
New York Medical College
2011
Institute of Molecular Genetics
2007-2010
Abstract Introduction The diagnosis of intestinal tuberculosis is challenging even nowadays. This study aims to report the positivity rates new diagnostic methods such as immunohistochemistry and Real-Time Polymerase Chain Reaction in patients with tuberculosis, well describe pathological endoscopic features our population. Methods was a retrospective observational conducted diagnosed between 2010 2023 from Hospital Nacional Daniel Alcides Carrion Private Pathology Center, both located Peru....
Bacteriological investigation of canine brucellosis in Mexico City revealed a high rate (11.8%) Brucella canis infection sampling 59 stray dogs. When conservative criteria were employed the interpretation serological test results, there was general agreement between and bacteriological findings; however, some animals with localized male genital tract infections could not be judged as infected solely by tests. All Mexican field isolates identified B. canis; diversity observed regards nitrate...
In aircraft applications, there has been an increasing trend related with the More Electric Aircraft (MEA), which results in rapid rise electrical power demand on-board. One of its goals lies minimizing weight and volume subsystem while maintaining good quality efficiency. The main purpose this paper is to present analyze design a three-phase Boost rectifier, Buck rectifier Vienna for output level 10 kW compare them terms weight, volume, efficiency etc. Moreover, obliged comply specific...
Workers exposed to respirable crystalline silica used in abrasive blasting are at increased risk of developing a debilitating and often fatal fibrotic lung disease called silicosis. The National Institute for Occupational Safety Health (NIOSH) recommends that sand be prohibited as material less hazardous materials operations. However, data needed on the relative risks associated with exposure other than silica. NIOSH has completed acute studies rats (Hubbs et al., 2001; Porter 2002). To...
Background: The purpose of this paper is to report the clinical course choroidal neovascularization (CNV) secondary angioid streaks and outcomes in response different treatment modalities. Methods: This was a case series two consecutive patients (four eyes) with CNV streaks. Visual acuity, ophthalmological examination, color photographs, fluorescein angiography, optical coherence tomography were used assess treatment. Results: Two eyes treated photodynamic therapy for subfoveal neovascular...
To compare the incidence, microbial profile, management and outcomes of endophthalmitis after glaucoma drainage implant (GDI), or trabeculectomy over 2 separate time periods before year 2000.A chart review was performed for patients with (trabeculectomy group) GDI group between 1983 to 1999 (group 1) 2000 2011 2) at a tertiary care hospital. Data were compared groups periods.There 56 cases in 1 17 2. After GDI, there 10 case The incidence decreased significantly from 0.0105% 0.00074% 2,...
Background and study aims: In the Western world, gastric cancer (GC) usually presents at an advanced stage, carrying a high mortality rate. Studies have reported that 14 % to 26 of GCs are missed endoscopy up 3 years before diagnosis. Systematic Alphanumeric Coded Endoscopy (SACE) has been proposed improve quality esophagogastroduodenoscopy (EGD) by facilitating complete examination upper gastrointestinal tract. This prospective cross-sectional was designed determine frequency...
Helicobacter hepaticus ( H. hepaticus) infection causes hepatitis and increased hepatocellular neoplasms in male mice; although females are also infected, liver lesions not typically expressed. In the 1990s, B6C3F1 mice from some chronic National Toxicology Program (NTP) studies were found to be infected with hepaticus. these studies, there was many of males, more control males compared uninfected mice. one at high doses female exposed topically triethanolamine (TEA) provided only evidence...
Abstract: Optical coherence tomography (OCT) is now a standard of care in ophthalmology and considered essential for the diagnosis monitoring many retinal diseases. One major advances obtained with OCT was understanding pathophysiology macular holes. Non-full-thickness holes have been revisited because high-resolution images can detect lamellar defect that not always visible clinically, surgery has advocated by some authors. be valuable determining need and/or timing surgical intervention on...
INTRODUCCIÓNLos adenomas de vesícula biliar son neoplasias infrecuentes que se observan en menos del 1% las colecis-tectomías.Por su baja frecuencia, pocos los trabajos han realizado sobre estos adenomas; a pesar ello, la mayoría autores consideran sólo un muy pequeño porcentaje degeneran carcinomas (1).La proteína p53 es oncosupresor tumoral encuentra alterado aproximadamente mitad casos cáncer vesícula, mientras ciclina D1, una controla el ciclo celular, ha encontrado sobreexpresada con...
Objetivo: estudiar la frecuencia de positividad las pruebas serológicas en pacientes con biopsias compatible enfermedad celiaca.Material y métodos: estudio transversal.Se incluyeron biopsia duodenal histológicamente celiaca determinación anticuerpos antigliadina, antiendomisio antitransglutaminasa IgA.Definimos como caso a quienes tuvieran positiva y/o positivos.Resultados: 31 fueron incluidos los cuales 6 positivo, 5 positivo antigliadina fue 14.Por lo tanto cambios histológicos compatibles...