Results 121 to 130 of about 466,613 (249)

Hemorragias abdominales en el postoperatorio de duodenopancreatectomías cefálicas

open access: yesCirugía del Uruguay, 1981
Una de las complicaciones más frecuentes de la duodenopancreatectomía es la hemorragia postoperatoria facilitada por la compleja disección anatómica, las múltiples suturas y los trastornos de coagulación provocados por la ictericia.
Raúl Praderi   +4 more
doaj  

Plant‐Produced Viral Nanoparticles Decorated with Nanobodies Against HER2 Improve Retention and Recruitment of Immune Cells in Solid Tumors

open access: yesAdvanced Healthcare Materials, EarlyView.
Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez   +4 more
wiley   +1 more source

Cistoadenomas del páncreas

open access: yesCirugía del Uruguay, 1979
Se presentan dos casos de cistoadenoma de páncreas, y se analizan las dificultades de orden diagnóstico y táctico quirúrgico. También se insiste en particular sobre un punto poco enfatizado hasta el presente, como lo es la repercusión espiénica, de las ...
Wilson Ramírez Pintos   +1 more
doaj  

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

open access: yesAdvanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad   +2 more
wiley   +1 more source

Valoración continua de la secreción ácida por el estómago de rata

open access: yesCirugía del Uruguay, 1973
Este artículo obtuvo ei Premio Hoechst al mejor trabajo presentado al Forum del 2o Congreso Uruguayo de Cirugía. Salto, 1922. Se resumen los principales hechos conocidos respecto a la etiología, fisiopato!ogía y diagnóstico del sindrome de Zollinger ...
Raúl Rodríguez de Armas   +4 more
doaj  

Factores de riesgo que favorecen la aparición de diabetes mellitus tipo 2 en pacientes que acuden a consulta general en el puesto de salud Selim Shible Managua, II semestre 2016 [PDF]

open access: yes, 2017
Con el objetivo de determinar factores de riesgo que favorecen la aparición de diabetes mellitus tipo 2, se ha elaborado la presente investigación, ella aporta información actualizada, relevante y confiable de la población que acude a consulta general ...
Mejía Ruiz, Anilí Erenia   +2 more
core  

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

Traumatismos de páncreas: diagnóstico y tratamiento

open access: yesRevista Colombiana de Cirugía, 2008
Los traumatismos de páncreas son infrecuentes; representan, aproximadamente, el 4% de las lesiones abdominales pero conllevan una tasa de morbimortalidad significativa, razón por la cual es primordial su reconocimiento y tratamiento precoz.
Patrizio Petrone   +4 more
doaj  

Efficacy and Safety Assessment of 5‐Fluorouracil, Irinotecan and Oxaliplatin‐Loaded Implants in Mouse and Pig Models for Pancreatic Cancer Therapy

open access: yesAdvanced Materials, EarlyView.
A novel FIRINOX‐loaded implant demonstrates controlled drug release, and potent therapeutic efficacy in pancreatic ductal adenocarcinoma mouse models with safety confirmed in a large‐animal pre‐clinical model. This innovative drug delivery platform offers a promising new treatment approach for non‐resectable, treatment‐resistant pancreatic cancer ...
Samantha J. Wade   +19 more
wiley   +1 more source

Radiotherapy Enhancement by Gold Nanocluster‐functionalized Nanoliposomes Using Polychromatic Orthovoltage X‐ray Irradiation

open access: yesAdvanced Materials Interfaces, EarlyView.
Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez   +17 more
wiley   +1 more source

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