Results 91 to 100 of about 738,687 (307)

Endovascular intervention for portal vein system thrombosis in a patient with protein S deficiency: A case report

International Journal of Gastrointestinal Intervention
Systemic anticoagulation is the first-line treatment for symptomatic portal vein system thrombosis (PVST). However, anticoagulation alone may be insufficient to prevent thrombus propagation, and failure to restore portal flow can lead to bowel infarction
Min Jeong Choi, Il Han Song
doaj   +1 more source

Arteriovenography of the Portal System [PDF]

BMJ, 1964
L, KREEL, R, WILLIAMS
openaire   +2 more sources

Harnessing MDM2‐Mediated Targeted Degradation of Transcriptional and Epigenetic Machinery to Disrupt Oncogenic Addictions in Pediatric Sarcoma

Advanced Science, EarlyView.
MDM2 dependency in pediatric sarcomas is driven by a novel p53‐independent oncogenic cistrome alongside canonical p53 pathway suppression. This study introduces MDM2‐recruiting transcriptional and epigenetic machinery degraders (MDM2‐TEMADs) as a novel precision oncology modality.
Jiawei Zhou, Xian Guan, Nan Li, Ying Zhang, Long Xie, Xingze Huang, Zhipeng Zhu, Zhuolin Ren, Xiaoyan Yu, Hanjun Guo, Yuanfang Wu, Lin Ma, Suya Zheng, Jingyao Zhang, Jiyang Liu, Victor Kuanmin Lee, Wenhao Chen, H. Phillip Koeffler, Jinhu Wang, Xin Han, Ye Chen, Liang Xu   +21 more
wiley   +1 more source

Extrahepatic portal vein obstruction in children: Role of preoperative imaging

Journal of Indian Association of Pediatric Surgeons, 2017
Aim: Extrahepatic portal vein obstruction (EHPVO) is characterized by features of recent thrombosis or portal hypertension with portal cavernoma as a sequel of portal vein obstruction.
Shashidhar Achar, Hemonta Kumar Dutta, Rudra Kanta Gogoi   +2 more
doaj   +1 more source

Patient-Caregiver Portal System in Palliative Oncology: Assessment of Usability and Perceived Benefit. [PDF]

JMIR Hum Factors, 2023
Longacre ML, Chwistek M, Keleher C, Siemon M, Egleston BL, Collins M, Fang CY.   +6 more
europepmc   +1 more source

Color Doppler ultrasound of the hepatic portal venous system [PDF]

, 2006
La ecografía doppler color es un método para evaluar de manera precisa el sistema venoso portal hepático, obteniendo información que permite diagnosticar la hipertensión venosa portal reconociendo cambios sutiles como alteraciones en la velocidad del ...
Mantilla Suárez, Juan Carlos, Villa Velásquez, Hooverman   +1 more
core  

Tumor‐Intrinsic ARHGEF3 Enhances Antitumor Immunity by Promoting T‐Cell Infiltration and Limiting Myeloid Cell‐Mediated Immunosuppression

Advanced Science, EarlyView.
ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li, Lan Wang, Zihao Zhang, Chunmei Qian, Ning Li, Wei Huang, Qian Ba, Xiaojian Liu, Mayu Sun   +8 more
wiley   +1 more source

ESTERR-PRO: A Setup Verification Software System Using Electronic Portal Imaging

International Journal of Biomedical Imaging, 2007
The purpose of the paper is to present and evaluate the performance of a new software-based registration system for patient setup verification, during radiotherapy, using electronic portal images. The estimation of setup errors, using the proposed system,
Pantelis A. Asvestas, Konstantinos K. Delibasis, Nikolaos A. Mouravliansky, George K. Matsopoulos   +3 more
doaj   +1 more source

A Biomimetic Nanoparticle System Intercepts and Degrades Thrombospondin‐1 to Restore Vascular Homeostasis After Ischemic Injury

Advanced Science, EarlyView.
TAX2‐NPs capture extracellular TSP‐1 in the injured liver and promote its macrophage‐mediated autophagic degradation. This process blocks TSP‐1/CD47 signaling, restores VEGFR2‐AKT activity, preserves endothelial function, and mitigates hepatic ischemia‐reperfusion injury.
Haorui Wang, Xiandi Meng, Yanbao Xin, Kuirong Mao, Huizhu Tan, Changkai Ma, Xiuxiu Cong, Mengfei Zhao, Meiling Yu, Si Chen, Yue Hou, Yong‐Guang Yang, Tianmeng Sun   +12 more
wiley   +1 more source

Basics of the semantic portal of nuclear knowledge BelNET functioning

Informatika
Object ives. The possibility of using semantic technologies for the development and improvement of the content management system of the scientific and educational portal eLab-Science and the Belarusian nuclear knowledge portal BelNET (Belarusian Nuclear ...
S. N. Sytovа, V. V. Haurylavets, A. P. Dunets, A. N. Kavalenka, S. V. Charapitsa   +4 more
doaj   +1 more source