Results 111 to 120 of about 18,757 (301)

Effectiveness of a hybrid emergency room system in the management of acute ischemic stroke: a single-center experience

Frontiers in Medicine
IntroductionHybrid emergency room systems (HERSs) have shown promise for the management of severe trauma by reducing mortality. However, the effectiveness of HERSs in the treatment of acute ischemic stroke (AIS) remains unclear.
Masahiro Kashiura, Chisato Nakajima, Yuki Kishihara, Keiichiro Tominaga, Hiroyuki Tamura, Hideto Yasuda, Masashi Ikota, Masashi Ikota, Kenji Yamada, Kenji Yamada, Yoshikazu Yoshino, Yoshikazu Yoshino, Takashi Moriya   +12 more
doaj   +1 more source

Panoramic Dental Radiography Image Enhancement Using Multiscale Mathematical Morphology [PDF]

, 2021
Julio César Mello-Román, Vicente Fretes, Carlos G. Adorno, Ricardo Gariba Silva, José Luis Vázquez Noguera, Horacio Legal-Ayala, Jorge Daniel Mello-Román, Ricardo Daniel Escobar Torres, Jacques Facon   +8 more
openalex   +1 more source

Synovial Fluid‐derived Micrococcus Luteus G18 Exacerbates Osteoarthritis Progression by Promoting Chondrocyte Degradation via TLR2/JNK/AP‐1 Signaling Pathway

Advanced Science, EarlyView.
Traditionally considered sterile, the articular cavity is now recognized to harbor microbial communities influencing osteoarthritis (OA). Integrating 16S rRNA sequencing and culturomics, Micrococcus luteus is enriched in advanced OA. Notably, M. luteus G18 exacerbates cartilage degeneration via TLR2/JNK/AP‐1‐mediated ECM disruption, revealing intra ...
Tingtao Chen, Qingwei Zeng, Tangchang Xu, Xinyue Qi, Kaiyi Li, Jing Wei, Liang Hao   +6 more
wiley   +1 more source

Measuring the tibiofemoral space

Archivo Médico de Camagüey, 2020
Background: the assessment of the current status and progression of gonarthrosis needs both clinical and imaging methods, the last ones require from medical personnel training, more time and acquaintance with digital technology.
Alejandro Alvarez-López, Tuan Nguyen-Pham, Yenima de la Caridad García-Lorenzo   +2 more
doaj  

Chest radiograph image enhancement with wavelet decomposition and morphological operations

TELKOMNIKA (Telecommunication Computing Electronics and Control), 2019
Medical image processing algorithms significantly affect the precision of disease diagnostic process. This makes it crucial to improve the quality of a medical image with the goal to enhance perceivability of the points of interest in order to obtain accurate diagnosis of a patient.  Despite the reliance of various medical diagnostics on utilize X-rays,
Anthony Y. Aidoo, Matilda Wilson, Gloria A. Botchway   +2 more
openaire   +2 more sources

HiST: Histological Images Reconstruct Tumor Spatial Transcriptomics via MultiScale Fusion Deep Learning

Advanced Science, EarlyView.
HiST, a multiscale deep learning framework, reconstructs spatially resolved gene expression profiles directly from histological images. It accurately identifies tumor regions, captures intratumoral heterogeneity, and predicts patient prognosis and immunotherapy response.
Wei Li, Dong Zhang, Eryu Peng, Shijun Shen, Hamid Alinejad‐Rokny, Yao Liu, Junke Zheng, Cizhong Jiang, Youqiong Ye   +8 more
wiley   +1 more source

Utilizing a Film Holder to Enhance Radiographic Imaging in Maxillary Molar Trifurcation

, 2023
Yunita Savitri, Otty Ratna Wahjuni, Ellyonord Diana Bosawer, Eha Renwi Astuti, Sri Wigati Mardi Mulyani, Deny Saputra, Ramadhan Hardani Putra, Alhidayati Asymal, Aga Satria Nurrachman, Nastiti Faradilla Ramadhani, Dur Muhammad Lashari   +10 more
openalex   +2 more sources

Acetylation Regulates ACSL4 Degradation Through Chaperone‐Mediated Autophagy to Alleviate Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Intervertebral disc degeneration is triggered by ACSL4 accumulation‐mediated ferroptosis of nucleus pulposus cells due to CMA dysfunction. KAT2B promotes ACSL4 degradation via CMA through acetylation. AAV‐mediated LAMP2A delivery or engineered exosomes rescue nucleus pulposus cell senescence and disc degeneration.
Zhouwei Wu, Zhichen Jiang, Chenglong Hong, Shu Yang, Shuqing Jin, Chenyu Wu, Kaijie Guo, Jiang Liu, Shaobo Xu, Chenggui Wang, Xiangyang Wang   +10 more
wiley   +1 more source

Easy method to measure angular knee deformities

Archivo Médico de Camagüey, 2019
Background: knee angular deformities are common in patients suffering from osteoarthritis. There are many clinic and radiographic methods to measure knee deformities, each one has its own features.
Tuan Nguyen-Pham, Alejandro Álvarez-López, Yenima de la Caridad García-Lorenzo, Karel Adrián Hernández-Rementería   +3 more
doaj  

Dual-Filter X-Ray Image Enhancement Using Cream and Bosso Algorithms: Contrast and Entropy Optimization Across Anatomical Regions

Journal of Imaging
This study introduces a dual-filter X-ray image enhancement technique designed to elevate the quality of radiographic images of the knee, breast, and wrist, employing the Cream and Bosso algorithms.
Antonio Rienzo, Miguel Bustamante, Ricardo Staub, Gastón Lefranc   +3 more
doaj   +1 more source