Publications by authors named "Do-Hyup Kim"
Factors affecting maxillary sinus pneumatization following posterior maxillary tooth extraction.
J Periodontal Implant Sci
August 2021
Article Synopsis
- - The study aimed to quantitatively assess how much the maxillary sinus expands (pneumatization) and identify the influencing factors behind this phenomenon.
- - Researchers analyzed panoramic radiographs from 145 patients who had teeth removed before getting implants, measuring changes in the sinus floor across 176 tooth sites.
- - Findings revealed an average sinus pneumatization of 1.56 mm, with the extraction of the maxillary second molar resulting in the most significant change, suggesting it should be a factor in dental treatment planning.
Dichloro-diphenyl-trichloroethane (DDT) resistance among arthropod species is a model for understanding the molecular adaptations in response to insecticide exposures. Previous studies reported that DDT resistance may involve one or multiple detoxification genes, such as cytochrome P450 monooxygenases (P450s), glutathione S-transferases (GSTs), esterases, and ATP binding cassette (ABC) transporters, or changes in the voltage-sensitive sodium channel. However, the possible involvement of microRNAs (miRNAs) in the post-transcriptional regulation of genes associated with DDT resistance in the Drosophila melanogaster strain 91-R remains poorly understood.
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