Activation of Sirt1 by acetate alleviates silicofibrosis: Contribution of the gut microbiota.

Silicosis is a prevalent occupational disease marked by progressive pulmonary fibrosis. Despite its significant health burden, the pathogenesis of silicosis remains unclear, and no specific therapeutic drugs are available. In this study, we developed a novel intervention strategy targeting gut microbiota and investigated its underlying mechanisms.

Ferrocenyl-Substituted Curcumin Derivatives as Potential SHP-2 Inhibitors for Anticolorectal Cancer: Design, Synthesis and Evaluation.

A panel of ferrocenyl-substituted curcumin derivatives has been designed and synthesized as protein tyrosine phosphatase proto-oncogene SHP-2 inhibitors. Antiproliferative activities of the synthesized compounds were tested against colorectal cancer cell lines (including RKO, SW480, and CT26). Compound showed excellent activities against the tested cell lines with IC values of 5.

Profile and risk factors in farmer injuries: a review based on Haddon matrix and 5 E's risk reduction strategy.

Farmers are considered a high-risk group for intentional and unintentional injuries. This review identified significant risk factors for agricultural injuries in farmers and explored injury prevention countermeasures based on the literature. Therefore, CiteSpace software was used to analyze the relevant literature in this field.

Comprehensive analysis of differences of N-methyladenosine of lncRNAs between atrazine-induced and normal Xenopus laevis testis.

Background: Increasing evidence suggested N-methyladenosine (mA) modification is crucial for male germline development. However, mA modification of lncRNAs gains a little attention in amphibians in recent years. Xenopus laevis (X.

Dynamic assessing silica particle-induced pulmonary fibrosis and associated regulation of long non-coding RNA expression in Wistar rats.

Background: Exposure to respirable crystalline silica (RCS) can induce accelerated silicosis (AS), a form of silicosis that is more progressive and severe form of silicosis. In this project we aimed to assess processes of silicosis in rats exposed to RCS with focus on the regulation of long noncoding RNAs (lncRNAs).

Results: The results showed that RCS induced acute inflammatory response as indicated by the appearance of inflammatory cells in the lung from the first day and peaked on day 7 of exposure.

Effects of chlorpyrifos exposure on liver inflammation and intestinal flora structure in mice.

Chlorpyrifos (CPF) is an organophosphate insecticide commonly used to treat fruit and vegetable crops. CPF can cause severe adverse effects on body organs including the liver and central nervous system. This study investigated the CPF-induced inflammation in mice and explored the role of intestinal flora changes in liver inflammation.

Paediatric drugs trials in China.

Objective: Clinical trials of children's drugs are of great significance to rational drug use in children. However, paediatric drugs trials in China are facing complex challenges. At present, the investigation data on registration status of paediatric drug trials in China are still relatively lacking, and relevant research is urgently needed.

Anti-depressant effect of curcumin-loaded guanidine-chitosan thermo-sensitive hydrogel by nasal delivery.

Curcumin, a polyphenol compound extracted from the roots of plants, possesses anti-depressant effect by regulating the levels of neuroendocrine immunological factors. The purpose of this study was to investigate the anti-depressant effect of curcumin through nasal delivery. The results of phase solubility, Fourier transform infrared spectra, Differential scanning calorimetry, X-ray powder diffractometry and H NMR spectra assays showed that curcumin/hydroxypropyl-β-cyclodextrin complex had been obtained.

[Advance in modern studies on compatibility of Coptidis Rhizoma and Evodiae Fructus].

In traditional clinical application, Coptidis Rhizome and Evodiae Fructus have been combined to treat various stomach heat and cold syndromes, gastritis, gastric ulcer and the like. With the application of modem instruments and the development of molecular pharmacologic theory, their chemical constituents and pharmacological effects have been sufficiently studied. In this paper, literatures from Pubmed were adopted, with particular emphasis on findings of international counterparts and studies on compatibility of main chemical components in Coptidis Rhizoma and Evodiae Fructus, in order to elaborate on the scientific comparability of Coptidis Rhizoma and Evodiae Fructus through chemical analysis, and pharmacological and biopharmaceutics studies and introduce the future development trend of the studies.

Antidepressant-like effect of ethanol extract from Zuojin Pill, containing two herbal drugs of Rhizoma Coptidis and Fructus Evodiae, is explained by modulating the monoaminergic neurotransmitter system in mice.

Ethnopharmacological Relevance: Zuojin Pill (ZJP), a traditional Chinese medicinal decoction, contains two herbal drugs: Coptis chinensis Franch. and Evodia rutaecarpa (Juss.) Benth.