Results 121 to 130 of about 1,415,916 (337)

Suitability of respiratory endoscopy for sampling malignant thoracic tumors for comprehensive genomic profiling

open access: gold, 2023
Kazushi Fujimoto   +5 more
openalex   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

open access: yesAdvanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du   +5 more
wiley   +1 more source

Familial aneurysms of great vessels in young people

open access: yesThe EuroBiotech Journal, 2017
The major structural proteins of the vascular wall are collagen and elastin. Genetic connective tissue diseases lead to degeneration, aneurysms and spontaneous dissection or rupture of arteries.
Amato Bruno, Compagna Rita, Florio Anna
doaj   +1 more source

A Canine Musculoskeletal Robot for Investigating Biomechanical Functions During Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
In this study, a dog limb musculoskeletal robot was developed using thin McKibben artificial muscles to investigate the effects of the dog's musculoskeletal structure on walking. Walking experiments were conducted in both indoor and outdoor environments, suggesting that the flexible structure of the dog's shoulders contributes to an increase in stroke ...
Hana Ito   +6 more
wiley   +1 more source

Is there a role for thoracic aortic calcium to fine-tune cardiovascular risk prediction? [PDF]

open access: yes, 2012
Screening asymptomatic subjects to streamline measures for the prevention of cardiovascular events remains a major challenge. The established primary prevention risk-scoring methods use equations derived from large prospective cohort studies, but further
Birgelen, C. von, Hartmann, M.
core   +3 more sources

Multi-Level Oncological Management of a Rare, Combined Mediastinal Tumor: A Case Report

open access: yesCurrent Oncology
Malignant mediastinal tumors are a group representing some of the most demanding oncological challenges for early, multi-level, and successful management.
Vasileios Theocharidis   +14 more
doaj   +1 more source

Automatic lung segmentation from thoracic computed tomography scans using a hybrid approach with error detection [PDF]

open access: bronze, 2009
Eva M. van Rikxoort   +4 more
openalex   +1 more source

CCL5hi Macrophages Interact with CD8+ T Cells and Potentiate Responsiveness to PD‐1 Blockade Plus Chemotherapy in Esophageal Squamous Cell Carcinoma

open access: yesAdvanced Science, EarlyView.
This study has characterized a functionally distinct macrophage subset, termed CCL5hi macrophages, and elucidated the underlying mechanisms of a regulatory feedback loop that interconnects IFN‐γ, CCL5hi macrophages, and CD8+ T cells within the TME of ESCC undergoing immunochemotherapy.
Yuanzhen Ma   +10 more
wiley   +1 more source

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