Wounds are common clinical entities of life which may be subacute or acute. Wound healing is a complex biochemical process where the cell structures are restored to normalcy, which depend on cell proliferation and migration, basically fibroblast cell. The present investigation was undertaken to evaluate the healing efficacy of red pigment isolated from marine isolate sps on experimental wounds in albino rats. The red pigment was applied topically, twice daily for 14 days. Treatment with framycetin ointment was used as reference control. The red pigment treated group showed faster reduction in wound area in comparison with control and framycetin ointment treated groups. In conclusion, red pigment possesses significant healing potential in wounds and has a positive influence on the different phases of wound repair.
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http://dx.doi.org/10.1016/j.sjbs.2017.11.035 | DOI Listing |
BMJ Case Rep
January 2025
Dermatology, Zuckerberg San Francisco General Hospital, University of California San Francisco, San Francisco, California, USA.
A woman in her 70s with well-controlled HIV on antiretroviral therapy presented with a several-month history of an asymptomatic perianal lesion. Skin examination showed a 0.5-1 cm red-pink, shiny, exophytic papule with visible telangiectasias near the anal verge.
View Article and Find Full Text PDFJ Appl Toxicol
January 2025
School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, China.
Sulcardine sulfate (Sul) is a novel antiarrhythmic agent blocking multiple channels and exhibits unique pharmacological properties such as lower APD-dependent prolongation and reduced arrhythmia risk. Sul is currently in Phase III clinical trials, yet studies on its long-term toxicological profile and potential target organs remain unexplored. This study investigated the related toxicity of Sul in Sprague Dawley (SD) rats through repeated oral administration for 26 weeks, followed by a 4-week recovery period.
View Article and Find Full Text PDFBMC Plant Biol
January 2025
Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China.
Gloriosa L. possesses exceptional ornamental value, with its floral hues exhibiting a wide range of variations. In this study, we employed sophisticated colorimetry, Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS), and transcriptome sequencing to investigate the phenotypic expression of tepal colors, the composition of carotenoids and anthocyanins, and the differential gene expression in four Gloriosa varieties during their full bloom phase.
View Article and Find Full Text PDFJ Hazard Mater
January 2025
Department of Surgery, Clinical Advancement Department, Hamad Medical Corporation, Qatar; College of Health and Medical Sciences, Qatar University, Qatar. Electronic address:
Point of departure (POD) is a concept used in risk assessment to calculate the reference dose of exposure that is likely to have no appreciable risk on health. POD can be directly utilized from no observed adverse effect levels (NOAEL) which is the dose or exposure level at which there is little or no risk of adverse effects. However, NOAEL values are unavailable for most of the chemicals due to inconsistent animal toxicity data.
View Article and Find Full Text PDFFood Funct
January 2025
Department of Life Science, National Taitung University, Taitung 95092, Taiwan, Republic of China.
This study is the first to explore the effects of the novel yellow pigment monascinol (Msol) from red mold rice (RMR) on reducing body fat and to compare its effects with those of monascin (MS) and ankaflavin (AK). In a high-fat diet-induced rat model, different doses of RMR fermented rice (RL, RM, RH) and purified Msol, MS, and AK were administered over an 8-week period. The results showed that all treatment groups significantly reduced body weight and fat mass.
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