文献精选

同步报告病例2（第十回）：截肢截肢，激起一圈迷茫：一个标准糖尿病足患者的处理经过

中山二院糖尿病足中心

这只熟悉的脚

已经在一些会议上得到了展示

很多人在关注着你

现在到底如何？

2018年12月5日

同步报告病例3（第七回）：一个家庭护理失败的案例，并“夹生足”的同步治疗经过

原创：十六点五中山二院糖尿病足中心

经过合作医院差不多20天的治疗

患者再次转入我科

回顾病人这段时间的变化

2018年12月22日

同步报告病例4（第八回）：没有最烂，只有更烂。一个危重足患者保脚经历

原创：十六点五中山二院糖尿病足中心

在瑟瑟寒风中

我们迎来了新的一年---2019年

可惜在新的一年的第一天

心情如同广州的天气

没有明媚的阳光

也没有和煦的春风

只要冷冷的细雨

同步报告病例4（第七回）：没有最烂，只有更烂一个危重足患者保脚经历

原创：十六点五中山二院糖尿病足中心

又到了一个治疗的节点

2018年12月21日

患者的左足准备装负压

装负压前的情况为

第358页共426页

K2 Content

Macrofungal Extracts as a Source of Bioactive Compounds for Cosmetical Anti-Aging Therapy: A Comprehensive Review（2-1） 2025-06-09 00:00

Maja Paterska 1 , Bogusław Czerny 2,3 and Judyta Cielecka-Piontek 4,*

1 Department of Pharmacology and Phytochemistry, Institute of Natural Fibres and Medicinal Plants, Wojska Polskiego 71b, 60-630 Poznan, Poland; 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

2 Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, 62-064 Plewiska, Poland; 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

3 Department of General Pharmacology and Pharmacoeconomics, Pomeranian Medical University in Szczecin, 71-210 Szczecin, Poland

4 Department of Pharmacognosy and Biomaterials, Faculty of Pharmacy, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland

* Correspondence: 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

Citation: Paterska, M.; Czerny, B.;

Cielecka-Piontek, J. Macrofungal

Extracts as a Source of Bioactive

Compounds for Cosmetical

Anti-Aging Therapy: A

Comprehensive Review. Nutrients

2024, 16, 2810. https://doi.org/

10.3390/nu16162810

Academic Editors: Arrigo Cicero and

Akiko Kojima-Yuasa

Received: 26 June 2024

Revised: 21 August 2024

Accepted: 22 August 2024

Published: 22 August 2024

Abstract: For centuries, mushrooms have been used as a component of skincare formulations. Environmental stresses and a modern lifestyle expose the skin to accelerated aging. To slow down this process, natural anti-aging skincare ingredients are being sought. In this review, 52 scientific publications about the effects of chemical compounds extracted from the fruiting bodies of macrofungi on skin cells were selected. The effects of extracts from nine species that are tested for anti-aging effects have been described. According to available literature data, macrofungi contain many polysaccharides, phenolic compounds, polysaccharide peptides, free amino acids, sterols, proteins, glycosides, triterpenes, alkaloids, which can have an anti-aging effect on the skin by acting as antioxidants, photoprotective, skin whitening, moisturizing, anti-inflammatory and stabilizing collagen, elastin and hyaluronic acid levels in the skin.

Keywords: anti-aging; Trametes versicolor; Schizophyllum commune; Tremella fuciformis; Pleurotus ostreatus; Agaricus subrufescens; Volvariella volvacea; Ganoderma lucidum; Letinula edodes; Inonotus obliquus; mushrooms; macrofungi
Exploring Anti-Aging Potential of Dendrobium Species and Novel Microemulsion Delivery of Dendrobium kentrophyllum Extract for Anti-Aging Effect 2025-06-06 00:00

Suradwadee Thungmungmee1 , Boonchoo Sritularak2 , Nakuntwalai Wisidsri1 , Nattakan Kanana3 , Nattika Nimmano3

1 Faculty of Integrative Medicine, Rajamangala University of Technology Thanyaburi, Pathum Thani, Thailand;

2 Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Science, Chulalongkorn University, Bangkok, Thailand;

3 Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand

Correspondence: Nattika Nimmano, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand, Tel +66 0 2188399, Fax +66 0 2188401, Email 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

Purpose: The study aimed to investigate in vitro anti-aging activities of 29 Dendrobium spp. and develop and characterize microemulsions (MEs) for topical application.

Methods: Antioxidant activity was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH), H2O2 scavenging, and ferric reducing antioxidant power (FRAP) assays. The anti-collagenase (MMP-1 and MMP-2) and anti-elastase activities were also evaluated.

Cytotoxicity and human intracellular reactive oxygen species (ROS) levels were determined using resazurin reduction and 2′,7′- dichlorofluorescin diacetate (DCFDA) assays, respectively. D. kentrophyllum extract-loaded microemulsion (DKME) was then prepared and optimized. The stability of DKME was studied using a heating-cooling cycle.

Results: D. kentrophyllum appeared to be the best candidate anti-aging agent because of its antioxidant, anti-collagenase, and antielastase activities. The extract was safe for human skin cells at a concentration of 6.25–100 μg/mL. It also decreased the intracellular ROS-induced ultraviolet B (UVB) irradiation compared to that in the control. DKME comprising Tween 80:ethanol (5:1), water, and isononyl isononanoate showed a suitable appearance, droplet size, polydisperse index, zeta potential, pH, and viscosity. This formulation demonstrated desirable physical and chemical stability, with non-cytotoxic effects.

Conclusion: DKME is considered a promising anti-aging product. However, an in vivo study of this optimized formulation might be evaluated in further study for anti-aging purposes.

Keywords: reactive oxygen species, anti-aging activities, Dendrobium kentrophyllum, microemulsion
Protective, Anti-Inflammatory, and Anti-Aging Effects of Soy Isoflavones on Skin Cells: An Overview of In Vitro and In Vivo Studies 2025-06-04 00:00

Magdalena Wójciak 1,* , Piotr Drozdowski 2,* , Agnieszka Skalska-Kami ´nska 1 , Martyna Zagórska-Dziok 3 , Aleksandra Ziemlewska 3 , Zofia Nizioł-Łukaszewska 3 and Małgorzata Latalska 4

1 Department of Analytical Chemistry, Medical University of Lublin, Chod´zki 4a, 20-093 Lublin, Poland; 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

2 Department of Plastic Surgery, Specialist Medical Centre, 57-320 Polanica-Zdrój, Poland

3 Department of Technology of Cosmetic and Pharmaceutical Products, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland; 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 (M.Z.-D.); 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 (A.Z.); 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 (Z.N.-Ł.)

4 Department of General and Pediatric Ophthalmology, Medical University of Lublin, 20-079 Lublin, Poland; 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。

* Correspondence: 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 (M.W.); 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 (P.D.)

Citation: Wójciak, M.; Drozdowski, P.; Skalska-Kami ´nska, A.; Zagórska Dziok, M.; Ziemlewska, A.; Nizioł- Łukaszewska, Z.; Latalska, M. Protective, Anti-Inflammatory, and Anti-Aging Effects of Soy Isoflavones on Skin Cells: An Overview of In Vitro and In Vivo Studies. Molecules 2024, 29, 5790. https://doi.org/10.3390/ molecules29235790

Academic Editors: José Basilio Heredia, Luis Angel CabanillasBojórquez and Marilyn

Shomara Criollo-Mendoza

Received: 1 November 2024

Revised: 1 December 2024

Accepted: 5 December 2024

Published: 7 December 2024

Abstract: Isoflavones are found in numerous plant species within the Leguminosae family; however, soy isoflavones are particularly significant in practice and have been extensively studied in recent years. The health-promoting potential of orally administered soy isoflavones is widely documented in the scientific literature, and many review articles have been developed to highlight their significance. However, it should be noted that soy-isoflavone-rich extracts and isolated soy isoflavones, such as genistein and daidzein, are also often applied topically as ingredients in many formulations, including face creams, tonics, and emulsions. New delivery systems are continuously being developed to enhance the skin permeability of isoflavones, thus improving their efficacy. In this context, their direct activity on skin cells is an important aspect of scientific research. The anti-inflammatory, protective, and antioxidant properties of isoflavones and soy extracts make them promising cosmetic ingredients with anti-aging potential because inflammation and the accumulation of reactive oxygen species (ROS) can lead to structural and functional changes in skin cells, accelerating the aging process. This review provides an overview of research on the impact of the application of soy isoflavone extract and soy-derived isoflavones on skin cells, with a focus on the documented molecular mechanisms underlying their effects. This study aims to offer essential insights to aid in the development of functional cosmetics and future clinical applications.

Keywords: phytoestrogens; topical application; genistein; daidzein; fibroblasts; keratinocytes; skin

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主任医师、教授、博导，南方医科大学第三附属医院（广东省骨科医院）院长

文献精选

同步报告病例2（第十回）：截肢截肢，激起一圈迷茫：一个标准糖尿病足患者的处理经过

同步报告病例3（第七回）：一个家庭护理失败的案例，并“夹生足”的同步治疗经过

同步报告病例4（第八回）：没有最烂，只有更烂。一个危重足患者保脚经历

同步报告病例4（第七回）：没有最烂，只有更烂一个危重足患者保脚经历

学术会议

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Custom Mod Mega1

主任医师、教授、博导，南方医科大学第三附属医院（广东省骨科医院）院长

文献精选

同步报告病例2（第十回）：截肢截肢，激起一圈迷茫：一个标准糖尿病足患者的处理经过

同步报告病例3（第七回）：一个家庭护理失败的案例，并“夹生足”的同步治疗经过

同步报告病例4（第八回）：没有最烂，只有更烂。一个危重足患者保脚经历

同步报告病例4（第七回）：没有最烂，只有更烂 一个危重足患者保脚经历

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学术会议

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同步报告病例4（第七回）：没有最烂，只有更烂一个危重足患者保脚经历