4 Works

Penicipurate A, a new polyketide derivative from the endophytic fungus Penicillium purpurogenum

Ling-Yan Wang, Gui-Yang Xia, Min Wang, Yu-Zhuo Wu, Ya-Nan Wang, Li-Min Chai & Sheng Lin
A new polyketide derivative containing a 3-hydroxydecanoic acid ester moiety, penicipurate A (1), was purified from the solid cultures of the fungus Penicillium purpurogenum, a fungal strain endophytic in the leaves of Edgeworthia chrysantha. The structure of 1 was established by spectroscopic methods, including UV, IR, HRESIMS, 1D, and 2D NMR and 13C NMR chemical shifts calculations coupled with DP4+ analysis, as well as the chemical degradation method. Compound 1 showed moderate inhibitory activity against...

Preparation and evaluation of a nanoemulsion containing cordycepin and its protective effect on skin

Hucheng Zhang, Lina Deng, Jun Yang, Guowei Yang, Haitao Fan, Yiqi Yin, Shuai Luo, Shuangshi Li, Linying Liu & Ming Yang
The purpose of this work was to analyze and evaluate the functional properties of a new nanoemulsion that contained cordycepin. Droplet size and distribution were measured, and the stability of the nanoemulsion in different storage conditions was evaluated. We also tested skin irritation caused by the nanoemulsion, cordycepin stability in the nanoemulsion, anti-aging effect, and microbial challenge. The nanoemulsion was homogeneous with proper dispersion stability, and cordycepin was stable for eight months within the cosmetic...

Omicron infections profile and vaccination status among 1881 liver transplant recipients: a multi-center retrospective cohort

Ensi Ma, Jingwen Ai, Yi Zhang, Jianming Zheng, Xiaogang Gao, Junming Xu, Hao Yin, Zhiren Fu, Hao Xing, Li Li, Liying Sun, Heyu Huang, Quanbao Zhang, Linlin Xu, Yanting Jin, Rui Chen, Guoyue Lv, Zhijun Zhu, Wenhong Zhang & Zhengxin Wang
A wave of Omicron infections rapidly emerged in China in 2022, but large-scale data concerning the safety profile of vaccines and Coronavirus disease 2019 (COVID-19) infection features in liver transplant (LT) recipients have not been collected. Therefore, the aim of this study was to assess the protectiveness and safety profile of the inactivated vaccines in LT patients against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant infections. A multi-center retrospective study was conducted in...

Preparation and evaluation of a nanoemulsion containing cordycepin and its protective effect on skin

Hucheng Zhang, Lina Deng, Jun Yang, Guowei Yang, Haitao Fan, Yiqi Yin, Shuai Luo, Shuangshi Li, Linying Liu & Ming Yang
The purpose of this work was to analyze and evaluate the functional properties of a new nanoemulsion that contained cordycepin. Droplet size and distribution were measured, and the stability of the nanoemulsion in different storage conditions was evaluated. We also tested skin irritation caused by the nanoemulsion, cordycepin stability in the nanoemulsion, anti-aging effect, and microbial challenge. The nanoemulsion was homogeneous with proper dispersion stability, and cordycepin was stable for eight months within the cosmetic...

Registration Year

  • 2022
    4

Resource Types

  • Other
    4

Affiliations

  • Beijing Tongren Hospital
    4
  • Agricultural University of Hebei
    3
  • Affiliated Hospital of Xuzhou Medical College
    3
  • Hainan Medical University
    2
  • Sun Yat-sen University
    2
  • West China Hospital of Sichuan University
    2
  • Huazhong University of Science and Technology
    2
  • Chinese University of Hong Kong
    2
  • Inner Mongolia University
    2
  • Capital Medical University
    2