Results 41 to 50 of about 5,212,467 (298)

Multiple Inflammatory Pseudotumors of the Liver Demonstrating Spontaneous Regression: A Case Report

Life, 2022
Inflammatory pseudotumor (IPT) of the liver is a rare benign disease. IPTs generally develop as solitary nodules, and cases with multiple lesions are uncommon. We herein report a case of multiple IPTs of the liver that spontaneously regressed.
Noriko Ishii-Kitano, Hirayuki Enomoto, Takashi Nishimura, Nobuhiro Aizawa, Yoko Shibata, Akiko Higashiura, Tomoyuki Takashima, Naoto Ikeda, Yukihisa Yuri, Aoi Fujiwara, Kohei Yoshihara, Ryota Yoshioka, Shoki Kawata, Shogo Ota, Ryota Nakano, Hideyuki Shiomi, Seiichi Hirota, Tsutomu Kumabe, Osamu Nakashima, Hiroko Iijima   +19 more
doaj   +1 more source

Contrast-Enhanced Computed Tomography in Odontogenic Space Infections: A Cross-Sectional Study with the Development of a Structured Reporting Framework

Journal of Indian Academy of Oral Medicine and Radiology
Background: Odontogenic space infections tend to spread through fascial spaces of head and neck, resulting in potentially life-threatening complications. Contrast-enhanced computed tomography (CECT) is widely used for evaluating these infections; however,
Bhavana K. Murjani, Sonali G. Kadam, Easwaran Ramaswami, Vijayalaxmi Nimma, Amit D. Ramchandani, Hemant Umarji   +5 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Image quality and dosimetry of a dual source computed tomography scanner with special emphasis on radiation dose of lung in a chest examination [PDF]

, 2011
The purpose of the current study was to evaluate the Dual Source Computed Tomography scanner in terms of Image quality and dosimetry with special emphasis of radiation dose of lung in a Chest examination.Zielsetzung der Studie war die Evaluation eines ...
Paul, Jijo
core  

Contrast-Enhanced Computed Tomographic Findings of the Wandering Spleen: A Case Report [PDF]

, 2019
Wandering spleen is a rare entity that defines abnormal localization of spleen due to various causes. Wandering spleen is prone to rotate on its peduncular axis and finally torsion and infarction.
Kurtoğlu Özçağlayan, Tuğba İlkem, Özçağlayan, Ömer, Gülek, Bozkurt   +2 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

A comparative study of contrast-enhanced ultrasound and contrast-enhanced computed tomography in diagnosis of cystic renal carcinoma

肿瘤影像学, 2018
Objective: To assess the value of contrast-enhanced ultrasonography (CEUS) in evaluating cystic renal carcinoma compared with contrast-enhanced computed tomography (CECT). Methods: The imaging data of 102 cystic renal carcinoma patients from July 2005 to
LI Cong, HUANG Beijian, LI Cuixian, LU Qing, YAN Lixia, WANG Wenping   +5 more
doaj  

Contrast Enhanced Computed Tomography and Diagnostic Laparoscopy in Management of Patients with Penetrating Abdominal Trauma [PDF]

Al-Azhar International Medical Journal
Background: The approach to the management of penetrating abdominal trauma (PAT) evolved from mandatory exploratory laparotomy to "selective conservatism." Aim of the work: To establish the role of diagnostic laparoscopy (DL) and contrast-enhanced ...
Ahmed Almanna, Fawzy Mostafa, Ashraf Abdelmonem, Ahmed Eldeep   +3 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source