Results 291 to 300 of about 129,622 (343)

Nasal Mucosa‐Derived Extracellular Vesicles as a Systemic Antiaging Intervention

Advanced Science, EarlyView.
This study shows that nasal mucosa‐derived extracellular vesicles (nmEVs) exert systemic anti‐ageing effects in mice by restoring circadian rhythm, suppressing cellular senescence, and improving cognitive function. In aged human bone marrow mesenchymal stem cells, nmEVs reverse senescence‐associated phenotypes and reactivate core clock gene expression.
Wentao Shi, Lu Bian, Mengyuan Yu, Jun Wang, Mingzhu Gao, Liping Shen, Xiao Zhang, Zhiliang Huang, Hong Tang, Long Lv, Yunduan Que, Zengli Miao, Xuechao Wu, Qing Wang, Xiaojie Lu   +14 more
wiley   +1 more source

Impact of crown and inlay size variations on the accuracy of various digital impression techniques. [PDF]

Sci Rep
Wu X, Shao H, Qi Y, Wu X, Kong J, Chu M, Xu Y, Huang Q, Jiang HB, Lee JM, Chen Q.   +10 more
europepmc   +1 more source

Transplantation of GABAergic Interneuron Progenitors Restores Cortical Circuit Function in an Alzheimer's Disease Mouse Model

Advanced Science, EarlyView.
Transplantation of medial ganglionic eminence (MGE) interneuron progenitors into APP/PS1 cortices restored the slow oscillation characteristic of Alzheimer's disease. Donor cells survived, migrated, and matured into functional GABAergic interneurons, forming synaptic connections.
Shinya Yokomizo, Megi Maci, April M. Stafford, Morgan R. Miller, Stephen J. Perle, Shuzo Inagaki, Shusaku Takahashi, Heather Brown‐Harding, Linda Liang, Alex Lovely, Moustafa Algamal, Rebecca L. Gillani, Theodore J. Zwang, Douglas Richardson, Janice R. Naegele, Daniel Vogt, Ksenia V. Kastanenka   +16 more
wiley   +1 more source

Digitally fabricated posterior ceramic crowns versus conventionally fabricated cast crowns: a split-mouth retrospective cohort study. [PDF]

BMC Oral Health
Rollor S, Kwak KH, Oh SL.
europepmc   +1 more source

Rapid Manufacturing of Dental Prostheses by means of Selective Laser Sintering/Melting [PDF]

, 2005
Kruth, J.P., Naert, I., Van Den Broucke, B., van Vaerenbergh, J., Van Vaerenbergh, J.   +4 more
core   +2 more sources

Wavelength Tunable Pulsed Lasers Enabled by a Versatile Metafiber Functioning as Both Saturable Absorber and Filter

Advanced Science, EarlyView.
Schematic diagram of wavelength‐tunable pulsed laser based on metafiber‐FP (Fabry‐Perot). The alcohol solution is filled inside the FP cavity to simultaneously form a spectral filter and a saturable absorber. By adjusting the refractive index value and temperature inside the cavity, the tunable filtering effect is introduced to realize wavelength ...
Bo Fu, Chenxi Zhang, Zhouqi Zhang, Zuxi Ouyang, Gang Wang, Xiuhan Jing, Weilin Chen, Lei Zhang, Min Qiu   +8 more
wiley   +1 more source

Digital impression accuracy for bone-level and tissue-level implants using scan bodies of different heights. [PDF]

Sci Rep
Lee JH, Jo JS, Lee SY.
europepmc   +1 more source

Parabiosis, Assembloids, Organoids (PAO)

Advanced Science, EarlyView.
This review evaluates parabiosis, organoids, and assembloids as complementary disease models spanning systemic, organ, and multi‐organ levels. It highlights their construction strategies, applications, and current limitations, while emphasizing their integration with frontier technologies such as artificial intelligence, organ‐on‐a‐chip, CRISPR, and ...
Yang Hong, Lavonda Li, Lijie Yan, Long Bai, Jiacan Su, Xingcai Zhang   +5 more
wiley   +1 more source

Optimizing Complete Denture Fabrication With a Hybrid Analog-Digital Workflow: A Case Report. [PDF]

Case Rep Dent
García Zea E, Ullauri A, Benitez Sellan PL.   +2 more
europepmc   +1 more source

Punicalagin Enhances Autophagy Through Sirtuin 1/FoxO3a Axis to Inhibit Intracellular Mycobacterium Abscessus Infection

Advanced Science, EarlyView.
Punicalagin, a pomegranate molecule, helps the body fight Mycobacterium abscessus. It preferentially boosts interstitial macrophages in the lung, stabilizing mitochondria and switching on the autophagy via SIRT1/FoxO3a, which lowers bacterial load without directly killing bacteria.
Kefan Bi, Bihan Xu, Dan Cao, Kaijin Xu, Ying Zhang   +4 more
wiley   +1 more source