Results 51 to 60 of about 222,078 (214)

Consejo Genético En El Cáncer De Mama Y En El Cáncer De Colon

Revista Médica Clínica Las Condes, 2011
Introducción: Se estima que el 5-10% de todos los casos de cáncer de mama y colon son debidos a mutaciones en genes que predisponen al cáncer con penetrancia variable y que se heredan de generación en generación. En este contexto, se considera el Consejo
doaj   +1 more source

Comparison of Robotic, Laparoscopic, and Open Resections of Nonmetastatic Colon Cancer. [PDF]

Dis Colon Rectum, 2023
Yuval JB, Thompson HM, Verheij FS, Fiasconaro M, Patil S, Widmar M, Wei IH, Pappou EP, Smith JJ, Nash GM, Weiser MR, Paty PB, Garcia-Aguilar J.   +12 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Evolução da mortalidade por neoplasias malignas no Rio Grande do Sul, 1979-1995 Time trends in cancer mortality in Rio Grande do Sul, Brazil, 1979-1995

Revista Brasileira de Epidemiologia, 2001
Foi analisada a mortalidade por câncer no Rio Grande do Sul (RS), entre 1979 e 1995. As variáveis consideradas foram sexo, idade, ano de ocorrência do óbito e causa básica da morte.
Ana Luiza Curi Hallal, Sabina Léa Davidson Gotlieb, Maria do Rosário Dias de Oliveira Latorre   +2 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Gut Microbiota Regulates Systemic Inflammatory Response and Compensatory Anti‐Inflammatory Response Syndromes by Targeting PF4+ Macrophages in Acute Pancreatitis

Advanced Science, EarlyView.
ABSTRACT Acute pancreatitis (AP) begins with pancreatic local inflammation, leading to the onset of systemic inflammatory response syndrome (SIRS), followed by compensatory anti‐inflammatory response syndrome (CARS), which causes immune paralysis and higher mortality rate.
Liwei Liu, Guanqun Li, Dongxu Lu, Haoran Ding, Tianqi Lu, Yuhang Sui, Can Zhang, Yu Xie, Rui Kong, Hua Chen, Xuewei Bai, Hongtao Tan, Dongbo Xue, Xianzhi Meng, Le Li, Bei Sun   +15 more
wiley   +1 more source

INVAGINACION COLO-COLICA: PRESENTACIÓN DE DOS CASOS

Revista Chilena de Radiología
El fenómeno de invaginación en el adulto es un evento poco frecuente, con una amplia variedad de presentación, que va desde síntomas agudos de obstrucción intestinal, hasta síntomas abdominales crónicos inespecíficos.
Jorge Llanos C, Claudia Ortega M, Raúl Rojas C, Andrés O´Brien S   +3 more
doaj   +1 more source

Supervivencia de cáncer colorrectal en un centro oncológico de Colombia. Estudio de cohorte histórica

Revista de Gastroenterología de México, 2019
Resumen: Introducción y objetivos: El cáncer de colon en Colombia es el tercero más frecuente en incidencia y mortalidad. La supervivencia a 5 años depende del estadio en el momento del diagnóstico, aunque esta no se conoce en el país.
S.M. Campo-Sánchez, J. Camargo-Trillos, J.A. Calle-Ramírez, L.R. Gómez-Wolff, L.A. Sánchez-Patiño, H.I. García-García   +5 more
doaj   +1 more source

CARNOY'S SOLUTION INCREASES LYMPH NODES COUNT IN COLON CANCER SPECIMENS WHEN COMPARED TO FORMALIN FIXATION: A RANDOMIZED TRIAL. [PDF]

Arq Bras Cir Dig, 2022
Dias AR, Pereira MA, Mello ES, Cecconello I, Ribeiro-Jr U, Nahas SC.   +5 more
europepmc   +1 more source

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source