Preparation and characterization of NaF/Chitosan supramolecular complex and their effects on prevention of enamel demineralization
J Mech Behav Biomed Mater. 2023 Sep 19;147:106134. doi: 10.1016/j.jmbbm.2023.106134. Online ahead of print.ABSTRACTFluoridated mouthrinse is indicated for individuals with high risk of caries. Chitosan (Chit) exhibits antibacterial properties, but little is known about its effects on enamel when combined with sodium fluoride (NaF) to form NaF/Chit supramolecular complexes. In our study, NaF/Chit supramolecular complexes structured as microparticles were synthetized and characterized, and their effects on human enamel were evaluated after cariogenic challenge simulating the daily mouthrinse use. Initially, NaF/Chit complex ...
Source: Journal of the Mechanical Behavior of Biomedical Materials - September 24, 2023 Category: Materials Science Authors: Alana Gail Lopes Ta ís Chaves Magalhães Ângelo Márcio Leite Denadai Hugo Lemes Carlo Rog ério Lacerda Dos Santos Eliseu Aldrighi Munchow Fab íola Galbiatti de Carvalho Source Type: research
Preparation and characterization of NaF/Chitosan supramolecular complex and their effects on prevention of enamel demineralization
J Mech Behav Biomed Mater. 2023 Sep 19;147:106134. doi: 10.1016/j.jmbbm.2023.106134. Online ahead of print.ABSTRACTFluoridated mouthrinse is indicated for individuals with high risk of caries. Chitosan (Chit) exhibits antibacterial properties, but little is known about its effects on enamel when combined with sodium fluoride (NaF) to form NaF/Chit supramolecular complexes. In our study, NaF/Chit supramolecular complexes structured as microparticles were synthetized and characterized, and their effects on human enamel were evaluated after cariogenic challenge simulating the daily mouthrinse use. Initially, NaF/Chit complex ...
Source: Journal of the Mechanical Behavior of Biomedical Materials - September 24, 2023 Category: Materials Science Authors: Alana Gail Lopes Ta ís Chaves Magalhães Ângelo Márcio Leite Denadai Hugo Lemes Carlo Rog ério Lacerda Dos Santos Eliseu Aldrighi Munchow Fab íola Galbiatti de Carvalho Source Type: research
Effects of sodium fluoride on neural tube development in chick embryos
CONCLUSION: Low and high-dose fluoride exposure was associated with developing neural tube defects, but there was no statisticaly significance.PMID:37741361 | DOI:10.1016/j.neuchi.2023.101502 (Source: Neuro-Chirurgie)
Source: Neuro-Chirurgie - September 23, 2023 Category: Neurosurgery Authors: Mazhar Mammadov Selin Tural Emon Ezgi Akar Dilek Akakin Dila Şener Source Type: research
Effects of sodium fluoride on neural tube development in chick embryos
CONCLUSION: Low and high-dose fluoride exposure was associated with developing neural tube defects, but there was no statisticaly significance.PMID:37741361 | DOI:10.1016/j.neuchi.2023.101502 (Source: Neurochirurgie)
Source: Neurochirurgie - September 23, 2023 Category: Neurosurgery Authors: Mazhar Mammadov Selin Tural Emon Ezgi Akar Dilek Akakin Dila Şener Source Type: research
Effects of sodium fluoride on neural tube development in chick embryos
CONCLUSION: Low and high-dose fluoride exposure was associated with developing neural tube defects, but there was no statisticaly significance.PMID:37741361 | DOI:10.1016/j.neuchi.2023.101502 (Source: Neuro-Chirurgie)
Source: Neuro-Chirurgie - September 23, 2023 Category: Neurosurgery Authors: Mazhar Mammadov Selin Tural Emon Ezgi Akar Dilek Akakin Dila Şener Source Type: research
Effects of sodium fluoride on neural tube development in chick embryos
CONCLUSION: Low and high-dose fluoride exposure was associated with developing neural tube defects, but there was no statisticaly significance.PMID:37741361 | DOI:10.1016/j.neuchi.2023.101502 (Source: Neurochirurgie)
Source: Neurochirurgie - September 23, 2023 Category: Neurosurgery Authors: Mazhar Mammadov Selin Tural Emon Ezgi Akar Dilek Akakin Dila Şener Source Type: research
Novel technique of detecting inflammatory and osseous changes in the glenohumeral joint associated with patient age and weight using FDG- and NaF-PET imaging
CONCLUSION: Our study demonstrates the varying effect of limb laterality and BMI on FDG and NaF uptake at the GH joint. Adoption of molecular imaging will require future studies that correlate tracer uptake with relevant medical and illness history as well as degenerative change evident on traditional imaging.PMID:37736491 | PMC:PMC10509288 (Source: Molecular Medicine)
Source: Molecular Medicine - September 22, 2023 Category: Molecular Biology Authors: Peter Sang Uk Park Lori Jia William Y Raynor Om H Gandhi Mia Mijung Park Thomas J Werner Poul Flemming H øilund-Carlsen Abass Alavi Source Type: research
Regulatory-systemic approach in Aspergillus niger for bioleaching improvement by controlling precipitation
Appl Microbiol Biotechnol. 2023 Sep 22. doi: 10.1007/s00253-023-12776-x. Online ahead of print.ABSTRACTIn the context of e-waste recycling by fungal bioleaching, nickel and cobalt precipitate as toxic metals by oxalic acid, whereas organic acids, such as citric, act as a high-performance chelating agent in dissolving these metals. Oxalic acid elimination requires an excess and uneconomical carbon source concentration in culture media. To resolve this issue, a novel and straightforward systems metabolic engineering method was devised to switch metabolic flux from oxalic acid to citric acid. In this technique, the genome-sca...
Source: Applied Microbiology and Biotechnology - September 22, 2023 Category: Microbiology Authors: Ali Naderi Farzane Vakilchap Ehsan Motamedian Seyyed Mohammad Mousavi Source Type: research
Novel technique of detecting inflammatory and osseous changes in the glenohumeral joint associated with patient age and weight using FDG- and NaF-PET imaging
CONCLUSION: Our study demonstrates the varying effect of limb laterality and BMI on FDG and NaF uptake at the GH joint. Adoption of molecular imaging will require future studies that correlate tracer uptake with relevant medical and illness history as well as degenerative change evident on traditional imaging.PMID:37736491 | PMC:PMC10509288 (Source: Molecular Medicine)
Source: Molecular Medicine - September 22, 2023 Category: Molecular Biology Authors: Peter Sang Uk Park Lori Jia William Y Raynor Om H Gandhi Mia Mijung Park Thomas J Werner Poul Flemming H øilund-Carlsen Abass Alavi Source Type: research
Regulatory-systemic approach in Aspergillus niger for bioleaching improvement by controlling precipitation
Appl Microbiol Biotechnol. 2023 Sep 22. doi: 10.1007/s00253-023-12776-x. Online ahead of print.ABSTRACTIn the context of e-waste recycling by fungal bioleaching, nickel and cobalt precipitate as toxic metals by oxalic acid, whereas organic acids, such as citric, act as a high-performance chelating agent in dissolving these metals. Oxalic acid elimination requires an excess and uneconomical carbon source concentration in culture media. To resolve this issue, a novel and straightforward systems metabolic engineering method was devised to switch metabolic flux from oxalic acid to citric acid. In this technique, the genome-sca...
Source: Applied Microbiology and Biotechnology - September 22, 2023 Category: Microbiology Authors: Ali Naderi Farzane Vakilchap Ehsan Motamedian Seyyed Mohammad Mousavi Source Type: research
