Results 181 to 190 of about 764,835 (270)

Denisovan mitochondrial DNA from dental calculus of the >146,000-year-old Harbin cranium

Qiaomei Fu, Peng Cao, Qingyan Dai, E. Andrew Bennett, Xiaotian Feng, Melinda A. Yang, Wanjing Ping, Svante Pääbo, Qiang Ji   +8 more
openalex   +2 more sources

Observations of the surface of dental calculus using scanning electron microscopy.

, 1981
Masayuki SHIRATO, Kiyoharu KAMISHIKIRYO, Akira Itoh, Hideto KADO, Yutaka Maeda, T. Sekiguchi, Keiichiro FUKUI, Takeshi Takezawa   +7 more
openalex   +2 more sources

Visible Light‐Activated ZnO@CuO Coaxial Nanofibers Enhance Infected Skin Wound Healing Through Construction of p‐n Heterojunctions

Advanced Science, EarlyView.
Coaxial ZnO@CuO nanofibers activated by visible light generate ROS through enhanced photocatalytic reactions driven by improved electron hole separation in the heterojunction. This strategy enables rapid antimicrobial activity and early infection control, thereby promoting the healing of MRSA infected and diabetic wounds with biosafe and easily ...
Pengrui Dang, Han Zhao, Chenguang Zhang, Jiechen Wang, Fangyu Zhu, Qinqiu Zhong, Wenyi Zeng, Xinyuan Wang, Yumin Chen, Xu Yan, Xuliang Deng, Wenwen Liu   +11 more
wiley   +1 more source

Dipiperazine‐Phenyl Derivatives Based on Convergent Molecular Platforms Can Reverse Multidrug Resistance in Gram‐Negative Bacteria by Inhibiting Efflux and Permeabilizing Cell Membranes

Advanced Science, EarlyView.
By integrating a convergent molecular platform strategy, this study designed a novel dual‐target C5 to combat multidrug‐resistant Gram‐negative bacteria. C5 synergistically enhances antibiotic efficacy by inhibiting efflux pumps and increasing bacterial membrane permeability.
Jiale Dong, Ting Guo, Yi Huang, Yangchun Ma, Weijin Chen, Jie Xue, Jun Jiang, Enhui Dong, Yue Kong, Hang Ding, Wenlong Zhang, Shutao Ma   +11 more
wiley   +1 more source

Unraveling the Morphological and Functional Maturation Mechanisms Underlying Human Neural Development Using iPSCs‐Derived Neuronal Model

Advanced Science, EarlyView.
Using human induced pluripotent stem cells (hiPSCs)‐derived neuronal model, Tian and colleagues reveal that voltage‐gated calcium channels Cav1.2 and Cav1.3, and their mediated calcium ion influx, are essential for early morphogenesis of human neuronal development, while ECEL1 underlies human neuronal functional developmental maturation through CALM3 ...
Yue Tian, Yi‐Chun Ou, Zi‐Xian Zhang, Jie Cai, Si‐Qing Cai, Guo‐Gang Xing   +5 more
wiley   +1 more source

Tooth wear and dental calculus in a group of orca (<i>Orcinus orca</i>) stranded on the New Zealand southern coast. [PDF]

J R Soc N Z
Loch C, Visser IN, Stratford K, White S, Wakefield J, Bull S, Matenga L, Johnstone M, Oliphant-Stewart R.   +8 more
europepmc   +1 more source

Ultrasound‐Boosted Liposomal Prodrug Overcomes Age‐Associated Biodistribution Disparity in Pediatric Solid Tumor Therapy

Advanced Science, EarlyView.
The age‐associated disparity of nanocarrier biodistribution limits the nanotherapeutics of childhood solid tumors. This study developed an ultrasound‐activated liposomal prodrug (CSCPTL) to overcome the age‐associated disparity of off‐target distribution.
Danfei Chen, Junjun Xu, Jian Chen, Jue Hu, Xiaobo Xuan, Haifang Cai, Mingdong Yang, Zhuxian Zhou, Guowei Wang   +8 more
wiley   +1 more source

Isotope analysis of human dental calculus δ¹³ CO₃ ^2- : Investigating a potential new proxy for sugar consumption. [PDF]

Rapid Commun Mass Spectrom, 2022
Chidimuro B, Mundorff A, Speller C, Radini A, Boudreault N, Lucas M, Holst M, Lamb A, Collins M, Alexander M.   +9 more
europepmc   +1 more source

Effect of sodium hexametaphosphate on dental calculus formation in dogs [PDF]

, 1995
George K. Stookey, J.M. Warrick, Linda L. Miller   +2 more
openalex   +1 more source

Immunomodulatory Hydrogel Coating with SeNPs and Lithium Silicate Synergistically Promotes Osseointegration and Prevents Infection on Titanium Implants

Advanced Science, EarlyView.
This study introduces a multifunctional hydrogel coating (Lap‐CMCSMA/GelMA@SeNPs) that scavenges ROS, modulates immune responses, and shows strong antibacterial activity. It effectively restores the peri‐implant microenvironment. The coating exhibits excellent biocompatibility and promotes osteogenic differentiation.
Su Jiang, Baisheng Cai, Cong Ye, Kefan Wu, Kuan Liu, Pengcheng Xu, Fan Liu, Yake Liu   +7 more
wiley   +1 more source