Bioinorganic Chemistry and Applications最新文献

{"title":"Different Degrees of Sulfated Laminaria Polysaccharides Recovered Damaged HK-2 Cells and Inhibited Adhesion of Nano-COM and Nano-COD Crystals","authors":"Qiu-Shi Xu, Zhi-Jian Wu, Jian-Ming Sun, Jing-Hong Liu, Wei-Bo Huang, Jian-Ming Ouyang","doi":"10.1155/2024/8843214","DOIUrl":"https://doi.org/10.1155/2024/8843214","url":null,"abstract":"<i>Purpose</i>. The crystal adhesion caused by the damage of renal tubular epithelial cells (HK-2) is the key to the formation of kidney stones. However, no effective preventive drug has been found. This study aims to explore the recovery effects of four Laminaria polysaccharides (SLPs) with different sulfate (–OSO₃^–) contents on damaged HK-2 cells and the difference in the adhesion of damaged cells to nanometer calcium oxalate monohydrate (COM) and calcium oxalate dihydrate (COD) before and after recovery. <i>Methods</i>. Sodium oxalate (2.6 mmol/L) was used to damage HK-2 cells to establish a damaged model. SLPs (LP0, SLP1, SLP2, and SLP3) with –OSO₃^– contents of 0.73%, 15.1%, 22.8%, and 31.3%, respectively, were used to restore the damaged cells, and the effects of SLPs on the adhesion of COM and COD, with a size of about 100 nm before and after recovery, were measured. <i>Results</i>. The following results were observed after SLPs recovered the damaged HK-2 cells: increased cell viability, restored cell morphology, decreased reactive oxygen levels, increased mitochondrial membrane potential, decreased phosphatidylserine eversion ratio, increased cell migration ability, reduced expression of annexin A1, transmembrane protein, and heat shock protein 90 on the cell surface, and reduced adhesion amount of cells to COM and COD. Under the same conditions, the adhesion ability of cells to COD crystals was weaker than that to COM crystals. <i>Conclusions</i>. As the sulfate content in SLPs increases, the ability of SLPs to recover damaged HK-2 cells and inhibit crystal adhesion increases. SLP3 with high –OSO₃^– content may be a potential drug to prevent kidney stones.","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"21 1","pages":""},"PeriodicalIF":3.8,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139077928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antioxidant Activity of Auricularia auricula Polysaccharides with Different Molecular Weights and Cytotoxicity Difference of Polysaccharides Regulated CaOx to HK-2 Cells","authors":"Bao-Li Heng, Fan-Yu Wu, Jing-Hong Liu, Jian-Ming Ouyang","doi":"10.1155/2023/9968886","DOIUrl":"https://doi.org/10.1155/2023/9968886","url":null,"abstract":"<i>Objective</i>. This study aimed to investigate the growth of calcium oxalate (CaOx) crystals regulated by <i>Auricularia auricular</i> polysaccharides (AAPs) with different viscosity-average molecular weights (<span><svg height=\"11.9453pt\" style=\"vertical-align:-3.309401pt\" version=\"1.1\" viewbox=\"-0.0498162 -8.6359 16.9831 11.9453\" width=\"16.9831pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"></path></g><g transform=\"matrix(.0091,0,0,-0.0091,12.22,3.132)\"></path></g></svg>),</span> the toxicity of AAP-regulated CaOx crystals toward HK-2 cells, and the prevention and treatment capabilities of AAPs for CaOx stones. <i>Methods</i>. The scavenging capability and reducing capacity of four kinds of AAPs (<svg height=\"11.9453pt\" style=\"vertical-align:-3.309401pt\" version=\"1.1\" viewbox=\"-0.0498162 -8.6359 16.9831 11.9453\" width=\"16.9831pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"><use xlink:href=\"#g113-78\"></use></g><g transform=\"matrix(.0091,0,0,-0.0091,12.22,3.132)\"><use xlink:href=\"#g185-40\"></use></g></svg> of 31.52, 11.82, 5.86, and 3.34 kDa) on hydroxyl, ABTS, and DPPH free radicals and their capability to chelate divalent iron ions were detected. AAP-regulated CaOx crystals were evaluated by using zeta potential, thermogravimetric analysis, X-ray diffraction, and scanning electron microscopy. The cytotoxicity of AAP-regulated crystals was evaluated through examination of cell viability, cell death, malondialdehyde (MDA) content, and cell surface hyaluronic acid (HA) expression. <i>Results</i>. The in vitro antioxidant activities of the four AAPs were observed in the following order: AAP0 &lt; AAP1 &lt; AAP2 &lt; AAP3. Thus, AAP3, which had the smallest <span><svg height=\"11.9453pt\" style=\"vertical-align:-3.309401pt\" version=\"1.1\" viewbox=\"-0.0498162 -8.6359 16.9831 11.9453\" width=\"16.9831pt\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g transform=\"matrix(.013,0,0,-0.013,0,0)\"><use xlink:href=\"#g113-78\"></use></g><g transform=\"matrix(.0091,0,0,-0.0091,12.22,3.132)\"><use xlink:href=\"#g185-40\"></use></g></svg>,</span> had the strongest antioxidant activity. AAPs can inhibit the growth of CaOx monohydrate (COM), induce the formation of CaOx dihydrate (COD), and reduce the degree of crystal aggregation, with AAP3 exhibiting the strongest capability. Cell experiments showed the lowest cytotoxicity in AAP3-regulated CaOx crystals, along with the lowest MDA content, HA expression, and cell mortality. In addition, COD presented less cytotoxicity than COM. Meanwhile, the cytotoxicity of blunt crystals was less than that of sharp crystals. <i>Conclusion</i>. AAPs, particularly AAP3, showed an excellent antioxidative capability in vitro, and AAP3-regulated CaOx crystals presented minimal cytotoxicity.","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"41 1","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139027784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Pisonia Alba Assisted Synthesis of Nanosilver for Wound Healing Activity","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9841820","DOIUrl":"https://doi.org/10.1155/2023/9841820","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"118 10","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138953937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Synthesis and Workability Behavior of Cu-X wt.% TiC (x = 0, 4, 8, and 12) Powder Metallurgy Composites","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9873501","DOIUrl":"https://doi.org/10.1155/2023/9873501","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"79 6","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138957795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Biosynthesis of Iron Oxide Nanoparticles Using Leaf Extract of Ruellia tuberosa: Mechanical and Dynamic Mechanical Behaviour Kevlar-Based Hybrid Epoxy Composites.","authors":"Bioinorganic Chemistry And Applications","doi":"10.1155/2023/9869405","DOIUrl":"10.1155/2023/9869405","url":null,"abstract":"<p><p>[This retracts the article DOI: 10.1155/2023/1731931.].</p>","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"2023 ","pages":"9869405"},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10752721/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139048303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Biosynthesis-Based Al₂O₃ Nanofiller from <i>Cymbopogon citratus</i> Leaf/Jute/Hemp/Epoxy-Based Hybrid Composites with Superior Mechanical Properties.","authors":"Bioinorganic Chemistry And Applications","doi":"10.1155/2023/9831648","DOIUrl":"10.1155/2023/9831648","url":null,"abstract":"<p><p>[This retracts the article DOI: 10.1155/2023/9299658.].</p>","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"2023 ","pages":"9831648"},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10752692/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139048304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: 5-Fluorouracil-Loaded PLGA Nanoparticles: Formulation, Physicochemical Characterisation, and In VitroAnti-Cancer Activity","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9846184","DOIUrl":"https://doi.org/10.1155/2023/9846184","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"39 21","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138957280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Silver Nanoparticles Stabilized by Poly (Vinyl Pyrrolidone) with Potential Anticancer Activity towards Prostate Cancer","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9759781","DOIUrl":"https://doi.org/10.1155/2023/9759781","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"50 10","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138957366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Investigation on Inorganic Salts K2TiF6 and KBF4 to Develop Nanoparticles Based TiB2 Reinforcement Aluminium Composites","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9878203","DOIUrl":"https://doi.org/10.1155/2023/9878203","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"91 12","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138954378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retracted: Controlled Release of Curcumin from HPMC (Hydroxypropyl Methyl Cellulose) Co-Spray-Dried Materials","authors":"Bioinorganic Chemistry and Applications","doi":"10.1155/2023/9830659","DOIUrl":"https://doi.org/10.1155/2023/9830659","url":null,"abstract":"<jats:p />","PeriodicalId":8914,"journal":{"name":"Bioinorganic Chemistry and Applications","volume":"26 17","pages":""},"PeriodicalIF":3.8,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138994242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}