Results 181 to 190 of about 2,282 (237)

Engineered 3D cultured human nasal mucosa mesenchymal stem cell derived sEVs for targeted brain‐derived neurotrophic factor delivery to enhance neurogenesis and attenuate brain damage

Interdisciplinary Medicine, EarlyView.
This study successfully developed and evaluated BDNF@RVG‐sEVs, a novel brain‐targeted nanomedicine based on hnmMSC‐derived sEVs, designed to overcome the BBB and enhance neurorestoration. By integrating RVG for enhanced brain targeting and encapsulating BDNF for potent neurorepair, our system address the key limitations of the conventional sEVs and ...
Xueting Wang, Junge Chen, Jiao Xia, Weitong Yang, Teng Ma, Tianzi Shan, Weifeng He, Gaoman Zhang, Zhuoran Xia, Weiwei Wang, Zhusheng Liu, Zhiqiang Yi, Piye Niu, Tian Chen   +13 more
wiley   +1 more source

Regenerative capacity of human dental pulp stem cells versus their exosomes on surgically induced submandibular gland defects in rats. [PDF]

BMC Oral Health
Hammad BA, Helal ME, Amin LE, Youssef J, El Qashty R.   +4 more
europepmc   +1 more source

Production, Transport, Fate and Effects of Lipids in the Marine Environment. [PDF]

Mar Drugs
Parrish CC.
europepmc   +1 more source

<i>Rumex</i> Species: Phytochemistry, Pharmacology and Nutritional Potential for Food and Health Applications. [PDF]

Food Sci Nutr
Mohamed Gohar M, Ezzat SM, Yeskaliyeva B, Elhawary SS, Kirollos FN, Khouchlaa A, Bouyahya A, Calina D, Sharifi-Rad J, Setzer WN, Martorell M.   +10 more
europepmc   +1 more source

Growth Stimulating Minimal Acetabuloplasty, Alongside Hip Open Reduction: A Simpler One-stop Operative Treatment for Developmental Dysplasia of the Hip. [PDF]

J Pediatr Orthop
Aarvold A, Uren N, Rhodes A, Elliott KG, Lindisfarne EA, Carsi B, Clarke NMP.   +6 more
europepmc   +1 more source

The Kinship Formula: Inferring the numbers of all kin from any structured population projection model. [PDF]

Proc Natl Acad Sci U S A
Coste CFD.
europepmc   +1 more source

Bioenergetic trophic trade-offs determine mass-dependent extinction thresholds across the Cenozoic. [PDF]

Ecology
Yeakel JD, Hutchinson MC, Kempes CP, Koch PL, Ugarte PDS, Gill JL, Pires MM.   +6 more
europepmc   +1 more source

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Toothed Chain CVT: Opportunities and Challenges

SAE International Journal of Passenger Cars - Mechanical Systems, 2017
<div class="section abstract"><div class="htmlview paragraph">A toothed chain continuously variable transmission concept is studied. By designing positive engagement at top overdrive ratio, we explored the potential to improve CVT mechanical efficiency.
Chengwu Duan, Jian Yao, Ying Huang
exaly   +2 more sources

The Tribological Modeling of the Tensioning Guide - Toothed Chain Contact

Applied Mechanics and Materials, 2018
This paper addresses the mathematical modeling of the normal force distribution and the contact pressure between the toothed chain links and the tensioning guide. Next, it is highlighted the pressure distribution exercited on the lubricant film on the contact width, using the Reynolds equation.
Radu Velicu
exaly   +2 more sources