Results 61 to 70 of about 65,324 (305)

Isovolume pressure-flow relationships in intrapulmonary bronchi of excised dog lungs

, 1982
From excised dog lungs we isolated airtight the intrapulmonary main bronchi (5–6 cm in length) with beads according to the technique described by Takishima et al. (J. Appl. Physiol.
K. Sekizawa, T. Takishima, S. Suzuki, H. Sasaki   +3 more
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

Modificări histologice în pulmoni sub acţiunea vaccinurilor H-120 şi Ma5+Clon30 contra bronşitei infecţioase aviare

Agricultural Science, 2012
The study material represents histological modifications in lung tissue of chickens vaccinated with vaccines strains “H-120” and “Ma5+ Clon30”. It was established that live attenuated vaccines strains, against avian infectious bronchitis, didn’t cause ...
OSADCI Natalia
doaj  

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Intrapulmonary Bronchogenic Cysts: Computed Tomography, Clinical and Histopathologic Correlations

Journal of the Formosan Medical Association, 2007
Bronchogenic cysts (BCs) are usually located in the mediastinum and they occur less commonly in the lung parenchyma. This study investigated the findings from computed tomography (CT) images, clinical presentation and histopathologic findings of ...
Yeun-Chung Chang, Yih-Leong Chang, Ssu-Yuan Chen, Teh-Chen Wang, Pan-Chyr Yang, Hon-Man Liu, Yung-Chie Lee   +6 more
doaj   +1 more source

pIgR expression characteristics in the ciliated epithelial cells of different graded bronchi in Bactrian camels.

, 2022
pIgR expression characteristics in the ciliated epithelial cells of different graded bronchi in Bactrian camels.
Jia Lu (181094), Zhi-hua Chen (12197594), Wen-hui Wang (9320448), Wan-hong He (12197585), Wang-dong Zhang (12197588), Cui-cui Cheng (12197591), Lei Liu (5074)   +6 more
core   +1 more source

Cysteine Redox State Governs the Condensation Pathway of Hendra Virus W Protein and Differentially Impacts Type I IFN and NF‐κB Signaling

Advanced Science, EarlyView.
The cysteine redox state of the Hendra virus W (WHeV) protein controls assembly into fibrils or amorphous aggregates, with residues 2–29 required for fibrillation. In cells, WHeV forms different types of nuclear condensates. Impaired ability to form redox‐sensitive, non‐filamentous condensates reduces WHeV inhibition of the NF‐κB pathway, while it ...
Frank Gondelaud, Alexandre Lalande, Giulia Pesce, Auriane Bouchet, Carole Meunier, Christophe Bignon, Denis Ptchelkine, Yu Gu, Eva Ogire, Pierre‐Yves Lozach, Denis Gerlier, Cyrille Mathieu, Sonia Longhi   +12 more
wiley   +1 more source

Central Airway Carcinoid Tumorlets Following Resection of a Typical Carcinoid Tumor

Diagnostics
Pulmonary neuroendocrine proliferations and neoplasms represent a broad spectrum of diseases, ranging from neuroendocrine cell hyperplasia and tumorlets to carcinoid tumors.
Kyungsoo Bae, Kyung Nyeo Jeon, I Re Heo, Hyo Jung An, Dae Hyun Song   +4 more
doaj   +1 more source

Lactiplantibacillus Plantarum GUANKE Alleviates Allergic Asthma by Restricting Monocyte‐to‐DC Differentiation Via Microbiota‐Associated IAA

Advanced Science, EarlyView.
Lactiplantibacillus plantarum GUANKE remodels the indigenous gut microbiota and is associated with microbiota‐dependent restoration of circulating IAA. IAA treatment attenuates JAK3‐STAT3 and Jag1‐Notch4‐Hey1 signaling and reduces CX3CR1+Ly6C− monocytic precursor generation and pulmonary CD11b+ DC accumulation, together with reduced Th2 inflammation ...
Yujia He, Jielan Mi, Zhiping Zhao, Xiao Zhang, Zhihan Yang, Kun Yue, Yuanming Huang, Liqiong Song, Xiaoting Wen, Jianguo Xu, Zhihong Ren   +10 more
wiley   +1 more source