Results 151 to 160 of about 14,937 (281)

Cholesterol Promotes Lung Adenocarcinoma Brain Metastasis by Stabilizing EGFR Protein to Drive EMT, Metabolic Reprogramming, and Premetastatic Niche Formation

Advanced Science, EarlyView.
Cholesterol is revealed as a multitasking fuel for lung adenocarcinoma brain metastasis: it locks EGFR at the membrane to sustain AKT/NF‐κB–driven glycolysis and EMT, loosens the blood–brain barrier by promoting Claudin‐5 loss, and rewires microglia through IL‐4R lipid‐raft–JAK1/STAT6 signaling.
Ying Chen, Xiaoteng Cui, Xinyi Shi, Xu Yang, Yujing Cao, Haolin LI, Qi Zhan, Qixue Wang, Ang Li, Qihong Cheng, Yunfei Wang, Junhu Zhou, MingJie Wang, Chunsheng Kang, Xiaomin Liu   +14 more
wiley   +1 more source

[Complex management of intramural hematoma of the descending aorta: about a case]. [PDF]

Arch Peru Cardiol Cir Cardiovasc, 2023
Torres-Restrepo JM, Ramírez-Ramos CF, Jiménez-Sánchez HC, Romero E, Espinosa-Moreno M, Saldarriaga C.   +5 more
europepmc   +1 more source

Infección por VPH en mujeres con artritis reumatoide [PDF]

, 2008
Antecedentes: el virus del papiloma humano (VPH) es el principal factor de riesgo de cáncer de cuello uterino, que sigue siendo la neoplasia más frecuente en nuestro país. Existen datos que muestran que los pacientes con inmunosupresión son más propensos
Flores Alvarado, Diana Elsa, Garza Elizondo, Mario Alberto, González Betancourt, Anajulia, Ortiz López, Rocío, Rodríguez Amado, Jacqueline, Vázquez Fuentes, Brenda R.   +5 more
core  

Edge Information‐Augmented Auxiliary Diagnosis Method for Cervical Cancer in Medical Decision‐Making Systems

Advanced Intelligent Systems, EarlyView.
To address the problems of insufficient utilization of multiscale features and inefficient feature sharing between tasks in the model, this study proposes an edge‐enhanced intelligent cervical cancer screening method that achieves feature reuse and improves efficiency by jointly optimizing nucleolus segmentation and lesion classification.
Li Wen, Xiaoqing Zhang, Tingyi Dai, Fangfang Gou, Jia Wu   +4 more
wiley   +1 more source

Incidencia y tendencia de lesiones cervicouterinas en mujeres pinareñas de 10-24 años. 2003-2012

Revista de Ciencias Médicas de Pinar del Río, 2014
Introducción: se han detectado lesiones premalignas y malignas en mujeres menores de 25 años, pero no se conoce exactamente la magnitud del problema en Pinar del Río.
José Guillermo Sanabria Negrín, Victor Enrique Salgueiro Medina, Magalys Brígida Abreu Mérida, Agustín Lemus Sarracino, Raydel Marrero Fernández   +4 more
doaj  

[Flexural strength of conventional flowable, bulk fill flowable and highly filled flowable resin composites: in vitro study.] [PDF]

Rev Cient Odontol (Lima), 2023
Sulca Gonzales EL, López-Flores AI.
europepmc   +1 more source

Dual‐Scale Transformer Fusion With Meta Learning for Micro Metastasis Detection in Thyroid Cancer

Advanced Intelligent Systems, EarlyView.
A dual‐scale transformer model enhanced by meta‐learning enables accurate detection of tiny metastatic lesions in thyroid cancer. By combining cellular and tissue‐level features, the method outperforms existing models and shows strong adaptability to rare cases with limited data.
Jingtao Wang, Junhai Shi, Hengli Ni, Limei Zhao, Jing Huang, Jianming Li   +5 more
wiley   +1 more source

[Management from Primary Care of monkeypox infection (MPOX) in humans]. [PDF]

Aten Primaria, 2023
Arranz Izquierdo J, Molero García JM, Gutiérrez Pérez MI.   +2 more
europepmc   +1 more source

Optimizing the dengue virus infection mouse model: Comparing different backgrounds and infection route for enhanced stability

Animal Models and Experimental Medicine, EarlyView.
Optimized dengue fever animal model: IFNAR−/− BALB/c mice with intraperitoneal injection. Background screening: Between IFNAR−/− (BALB/c, C57BL/6) and AG129 mice, IFNAR−/−BALB/c exhibited the most severe symptoms: (1) highest weight loss and clinical scores; (2) peak viremia (5.44 log10 RNA copies/mL, day 4); (3) significant organ damage (liver/brain ...
Dan Liao, Ming Zhong, Wenjiang Zheng, Zhendong Guo, Ye Zhou, Qiuhong Li, Lijuan Qiu, Liangwen Yu, Haishan Long, Geng Li   +9 more
wiley   +1 more source

[Risk factors associated with lethality on patients with central cord syndrome]. [PDF]

Rev Med Inst Mex Seguro Soc, 2023
Dabdoub-González P, Márquez-García EA, Reyes-García JG, Cabrera-Escamilla JA, Servín-Carmona DF, Tejerina-Gorena VH, Herrera-Palacios C, Rodríguez-Córdoba EJ.   +7 more
europepmc   +1 more source