{"title":"施用纳米多孔球形开普勒型多氧金属酸盐 {Mo72Fe30} 后大鼠免疫器官中的铁和钼含量","authors":"","doi":"10.1134/s2635167623601079","DOIUrl":null,"url":null,"abstract":"<span> <h3>Abstract</h3> <p>Studies of the concentration of iron and molybdenum in the immune-privileged organs of rats without a pathology and after simulating posthemorrhagic anemia, which received intramuscular injections of Keplerate-type nanocluster porous spherical polyoxometalate (POM) {Mo<sub>72</sub>Fe<sub>30</sub>}, are conducted. The blood–testis barrier is the most resistant to the penetration of the components of POM, the blood–brain and blood–ocular barriers possess a lower resistance (accumulation of iron after 30 injections of POM), and the blood–thymus barrier is the least resistant. The borrowing of iron from immune-privileged organs such as the brain, eyeballs, and thymus occurs in the early stages (1 to 7 days) of posthemorrhagic anemia. Posthemorrhagic anemia decreases the resistance of the blood–brain barrier and is accompanied by the excessive accumulation of iron after seven injections of POM.</p> </span>","PeriodicalId":716,"journal":{"name":"Nanotechnologies in Russia","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Iron and Molybdenum Content in the Immune-Privileged Organs of Rats upon the Administration of Nanocluster Porous Spherical Keplerate-Type Polyoxometalate {Mo72Fe30}\",\"authors\":\"\",\"doi\":\"10.1134/s2635167623601079\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<span> <h3>Abstract</h3> <p>Studies of the concentration of iron and molybdenum in the immune-privileged organs of rats without a pathology and after simulating posthemorrhagic anemia, which received intramuscular injections of Keplerate-type nanocluster porous spherical polyoxometalate (POM) {Mo<sub>72</sub>Fe<sub>30</sub>}, are conducted. The blood–testis barrier is the most resistant to the penetration of the components of POM, the blood–brain and blood–ocular barriers possess a lower resistance (accumulation of iron after 30 injections of POM), and the blood–thymus barrier is the least resistant. The borrowing of iron from immune-privileged organs such as the brain, eyeballs, and thymus occurs in the early stages (1 to 7 days) of posthemorrhagic anemia. Posthemorrhagic anemia decreases the resistance of the blood–brain barrier and is accompanied by the excessive accumulation of iron after seven injections of POM.</p> </span>\",\"PeriodicalId\":716,\"journal\":{\"name\":\"Nanotechnologies in Russia\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nanotechnologies in Russia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1134/s2635167623601079\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nanotechnologies in Russia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1134/s2635167623601079","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
Iron and Molybdenum Content in the Immune-Privileged Organs of Rats upon the Administration of Nanocluster Porous Spherical Keplerate-Type Polyoxometalate {Mo72Fe30}
Abstract
Studies of the concentration of iron and molybdenum in the immune-privileged organs of rats without a pathology and after simulating posthemorrhagic anemia, which received intramuscular injections of Keplerate-type nanocluster porous spherical polyoxometalate (POM) {Mo72Fe30}, are conducted. The blood–testis barrier is the most resistant to the penetration of the components of POM, the blood–brain and blood–ocular barriers possess a lower resistance (accumulation of iron after 30 injections of POM), and the blood–thymus barrier is the least resistant. The borrowing of iron from immune-privileged organs such as the brain, eyeballs, and thymus occurs in the early stages (1 to 7 days) of posthemorrhagic anemia. Posthemorrhagic anemia decreases the resistance of the blood–brain barrier and is accompanied by the excessive accumulation of iron after seven injections of POM.
期刊介绍：
Nanobiotechnology Reports publishes interdisciplinary research articles on fundamental aspects of the structure and properties of nanoscale objects and nanomaterials, polymeric and bioorganic molecules, and supramolecular and biohybrid complexes, as well as articles that discuss technologies for their preparation and processing, and practical implementation of products, devices, and nature-like systems based on them. The journal publishes original articles and reviews that meet the highest scientific quality standards in the following areas of science and technology studies: self-organizing structures and nanoassemblies; nanostructures, including nanotubes; functional and structural nanomaterials; polymeric, bioorganic, and hybrid nanomaterials; devices and products based on nanomaterials and nanotechnology; nanobiology and genetics, and omics technologies; nanobiomedicine and nanopharmaceutics; nanoelectronics and neuromorphic computing systems; neurocognitive systems and technologies; nanophotonics; natural science methods in a study of cultural heritage items; metrology, standardization, and monitoring in nanotechnology.
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