Results 101 to 110 of about 2,723 (212)

Enterectomia no tratamento de carcinoide neuroendócrino obstrutivo em um cão: Relato de Caso

Pubvet, 2019
Carcinoides em cães são neoplasias raras do sistema celular neuroendócrino difuso. O termo tumor neuroendócrino tem sido proposto e a manifestação clínica está relacionada com a localização das massas.
Patrícia Silva Vives, Marina Zanin, Francisco de Assis Araújo Camelo Júnior, Liliane Cristina Dias Jerônimo, Tainá Ança Evaristo, Márcia Kutscher Ripoll, Stella Falkenberg Rausch, Michele Berselli, Cristina Gevehr Fernandes, Fabrício de Vargas Arigony Braga   +9 more
doaj   +1 more source

Goniothalamin as a Styryl‐Lactone Toxicophore in Cancer Models: Electrophile‐Driven DNA Damage, Reactive Oxygen Species–Endoplasmic Reticulum Stress Signaling and Detoxification‐Relevant Safety Considerations

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 8, August 2026.
Goniothalamin (GTN) exerts anticancer effects by promoting reactive oxygen species (ROS) generation, glutathione (GSH) depletion, DNA damage, endoplasmic reticulum (ER) stress, and mitochondrial dysfunction. These interconnected events trigger apoptosis, necroptosis, anoikis, and autophagy, while modulating mitogen‐activated protein kinase (MAPK ...
Nataša Joković, Strahinja Pešić, Marija Novaković, Anđela Dubroja Krstić, William N. Setzer, Javad Sharifi‐Rad, Daniela Calina   +6 more
wiley   +1 more source

Alteraciones del gen c-Myc en la oncogénesis = c-Myc gene alterations in oncogenesis

Iatreia, 2011
La familia de protooncogenes MYC (c-Myc, N-Myc y L-Myc) se relaciona con el origen de diversas neoplasias en seres humanos. Estos genes actúan como factores de transcripción y participan en la regulación del ciclo celular, la proliferación y ...
Ospina Pérez, Mariano, Muñetón Peña, Carlos Mario   +1 more
doaj  

Yield of Synchronous Adenomas and Serrated Polyps in Patients With Positive Stool Tests (mt‐sDNA or FIT): Data From the New Hampshire Colonoscopy Registry

JGH Open, Volume 10, Issue 8, August 2026.
ABSTRACT Background and Aims Patients with synchronous conventional adenomas and serrated polyps are at increased risk for metachronous neoplasia. We used New Hampshire Colonoscopy Registry data to examine the prevalence, pathway, and severity of synchronous lesions detected on colonoscopy after positive multi‐target‐stool DNA (mt‐sDNA) or Fecal ...
Joseph C. Anderson, William M. Hisey, Christina M. Robinson, Paul J. Limburg, Bonny L. Kneedler, Lynn F. Butterly   +5 more
wiley   +1 more source

Cáncer de colon como contenido de una hernia inguinal

Cirugía del Uruguay, 1993
Presentamos un caso de cáncer colónico como contenido de una hernia inguinal que constituye una rara asociación lesional. Se analizan los estudios que nos llevaron al diagnóstico preoperatorio de esta afección, así como hacemos una revisión de la ...
José Luis Palacio, Oscar Cluzet, Francisco Font, Augusto Müller, Antuán El-Ters   +4 more
doaj  

A case report of Peutz–Jeghers syndrome in a child with Crohn's disease

JPGN Reports, Volume 7, Issue 3, Page 432-435, August 2026.
Abstract Peutz–Jeghers syndrome (PJS) is a rare genetic disorder characterized by hamartomatous polyps and mucocutaneous hyperpigmented freckles, whereas Crohn's disease (CD) is a condition characterized by chronic intestinal inflammation. Here, we present a rare case report of an 11‐year‐old male who presented with both CD and PJS.
Hasala Rannulu, Eve May, Bethany Cunningham, Eric Cochran, Rachel Zdenek, Stefany H. Garrity   +5 more
wiley   +1 more source

[EM EDIÇÃO] Avaliação da intensidade dos sintomas em pacientes com câncer em estadiamento III e IV

Revista Enfermagem UERJ
Objetivo: avaliar a intensidade dos sintomas em pacientes com neoplasias avançadas. Método: estudo quantitativo, descritivo, longitudinal, desenvolvido em um hospital universitário no sul do Brasil, incluindo pacientes com neoplasias avançadas ...
Everton Aguido Muniz, Nen Nalu Alves das Mercês, Shirley Boller, Anderson Ferrari da Silva Cera   +3 more
doaj  

La intususcepción del colon sigmoide como primera manifestación de neoplasia de colon

Revista de Gastroenterología de México, 2019
M. Patita, G. Nunes, V. Fernandes
openaire   +1 more source

Early‐Onset Prostate Cancer: Epidemiology, Risk Factors, Biology, Clinical Features, Management, and Early Detection

MedComm, Volume 7, Issue 8, August 2026.
EOPC is a distinct clinicopathological entity separable from SOPC, differing fundamentally in genetic susceptibility, TMPRSS2:ERG fusion frequency, and survival outcomes. Although research remains nascent, this review provides the first comprehensive synthesis of current evidence, offering a critical foundation to guide future investigations into this ...
Xingyu Xiong, Weizhen Zhu, Weichao Huang, Shiyu Zhang, Qi Deng, Jie Yang, Hang Xu, Qiang Wei, Lu Yang   +8 more
wiley   +1 more source

Panorama epidemiológico de la mortalidad por cáncer en el Instituto Mexicano del Seguro Social: 1991-1995 Epidemiologic panorama of cancer mortality in the Mexican Institute of Social Security: 1991-1995

Salud Pública de México, 1997
Objetivo. Describir el comportamiento de la mortalidad global por cáncer, así como la mortalidad específica para las principales neoplasias malignas en población adulta derechohabiente (DH) del Instituto Mexicano del Seguro Social (IMSS).
JORGE SALMERÓN-CASTRO, FRANCISCO FRANCO-MARINA, EDUARDO SALAZAR-MARTÍNEZ, EDUARDO CÉSAR LAZCANO-PONCE   +3 more
doaj