Results 191 to 200 of about 836,270 (361)

Insights on Advances in 3D Bioprinting for Peripheral Nerve Regeneration

Advanced Therapeutics, Volume 8, Issue 5, May 2025.
Peripheral nerve injury is a common condition due to trauma that significantly impacts the life of the affected individual. This review explores the anatomy, classification, and pathophysiology of peripheral nerve injuries. It also discusses various types of nerve conduits and presents a detailed review of 3D bioprinted nerve conduits used in both in ...
Nasera Rizwana, Samartha M C, Ashwath Acharya, Goutam Thakur, Manasa Nune, Vipul Agarwal   +5 more
wiley   +1 more source

Analysis of Resolution as a Function of Microparticle Size in Virtual Super-Resolution Optical Imaging for 2D System [PDF]

arXiv
The work shows that visualization using microparticles allows one to distinguish objects that are inaccessible during direct observation. This analysis is based on a full two-dimensional simulation of optical image formation taking into account the diffraction of partially coherent light on the microparticle and the objects under study. The oscillating
arxiv  

Enhanced Epithelial Cell Uptake of Glycol Chitosan‐Coated PLGA Nanoparticles for Oral Drug Delivery

Advanced Therapeutics, EarlyView.
Here, glycol chitosan (GC)‐coated PLGA NPs are developed to enhance oral drug delivery by enabling dual‐pathway endocytosis via clathrin‐ and caveolae‐mediated mechanisms. Alginate layering coating on GC‐PLGA further improves oral insulin delivery, achieving sustained glucose reduction in diabetic mice.
Huiwen Pang, Wenxuan Yu, Youzhi Wu, Xuqiang Nie, Guojun Huang, Zhi Ping Xu, Chen Chen, Felicity Y. Han   +7 more
wiley   +1 more source

Red cells exchanges in sickle cells disease lead to a selective reduction of erythrocytes‐derived blood microparticles [PDF]

, 2011
Emna Mahfoudhi, Yann Lécluse, Françoise Driss, Salem Abbès, Claire Flaujac, Loïc Garçon   +5 more
openalex   +1 more source

Colonic Submucosa Targeted Delivery of Probiotic and Rhein for Ulcerative Colitis Treatment

Advanced Science, EarlyView.
A novel orally drug‐probiotic co‐delivery system designated as Rh‐YBS for UC treatment, which highlights three innovations: (i) YPs involves colonic submucosa delivery via M cells; (ii) Rh (drug) promotes the colonization and growth of BS (probiotic) in the colon.
Lingqiang Li, Linxin Dai, Meisi Lin, Shuang He, Hongye Du, Dasheng Lin, Yanbin Wang, Fenglian Zhang, Sian Tao, Xiaoluo Sun, Xinggui Huang, Haihui Liu, Qian Wang, Lingling He, Kunhe Wu, Jieshu You, Minyue Zhang, Chaomei Fu, He Tu, Naijing Ye, Jibin Liu, Fei Gao   +21 more
wiley   +1 more source

Complement Activation on Endothelial Cell-Derived Microparticles-A Key Determinant for Cardiovascular Risk in Patients with Systemic Lupus Erythematosus? [PDF]

Medicina (Kaunas), 2020
Martin N, Tu X, Egan AJ, Stover C.
europepmc   +1 more source

Tissue-Specific Microparticles Improve Organoid Microenvironment for Efficient Maturation of Pluripotent Stem-Cell-Derived Hepatocytes [PDF]

, 2021
Ensieh Zahmatkesh, Mohammad Hossein Ghanian, Ibrahim Zarkesh, Zahra Farzaneh, Majid Halvaei, Zahra Heydari, Farideh Moeinvaziri, Amnah Othman, Marc Ruoß, Abbas Piryaei, Roberto Gramignoli, Saeed Yakhkeshi, Andreas K. Nüssler, Mustapha Najimi, Hossein Baharvand, Massoud Vosough   +15 more
openalex   +1 more source

Muscle‐Derived Small Extracellular Vesicles Mediate Exercise‐Induced Cognitive Protection in Chronic Cerebral Hypoperfusion

Advanced Science, EarlyView.
sEVs have a critical role in orchestrating interorgan crosstalk and mediating exercise‐induced therapeutic effects. Lin et al. demonstrates that sEVs miR‐17/20a‐5p mediates the muscle‐brain crosstalk and emphasizes the central role of mTOR signaling in executing molecular programs that can protect brain health in response to exercise. Abstract Physical
Huawei Lin, Lianhua Yin, Weilin Liu, Rui Li, Tao Jiang, Minguang Yang, Yajun Cao, Sinuo Wang, Yan Yu, Cong Chen, Xiaoqin Guo, Wenju Wang, Huanhuan Liu, Yaling Dai, Jiamin Yan, Yanting Lin, Yanyi Ding, Chendong Ruan, Lei Yang, Tiecheng Wu, Jing Tao, Lidian Chen   +21 more
wiley   +1 more source

Dielectric microparticles for enhanced optical imaging: a FDTD analysis of contrast and resolution [PDF]

arXiv
This paper presents a comprehensive numerical analysis of super-resolution imaging using dielectric microparticles, employing the Finite-Difference Time-Domain (FDTD) method to elucidate the mechanisms that enable resolution enhancements beyond the diffraction limit.
arxiv  

Delivery of a model lipophilic membrane cargo to bone marrow via cell-derived microparticles. [PDF]

J Control Release, 2020
Yang C, Chen F, Ren P, Lofchy L, Wan C, Shen J, Wang G, Gaikwad H, Ponder J, Jordan CT, Scheinman R, Simberg D.   +11 more
europepmc   +1 more source