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8 results

Differential Expression Profiling of Salivary Exosomal microRNAs in a Single Case of Periodontitis - A Pilot Study

Park SN, Son YW, Choi EJ, You HK, Kim MS

  • Int J Oral Biol.
  • 2018 Dec;43(4):223-230.
  • doi: 10.11620/IJOB.2018.43.4.223
Exosomes are Nano-sized lipid vesicles secreted from mammalian cells containing diverse cellular materials such as proteins, lipids, and nucleotides. Multiple lines of evidence indicate that in saliva, exosomes and their...
Effect of Various Agents on Oral Bacterial Phagocytosis in THP-1 Cells

Song Y, Lee HA, Na HS, Chung J

  • Int J Oral Biol.
  • 2018 Dec;43(4):217-222.
  • doi: 10.11620/IJOB.2018.43.4.217
Phagocytosis is a fundamental process in which phagocytes capture and ingest foreign particles including pathogenic bacteria. Several oral pathogens have anti-phagocytic strategies, which allow them to escape from and survive...
Pre- and Postsynaptic Actions of Reactive Oxygen Species and Nitrogen Species in Spinal Substantia Gelatinosa Neurons

Park A, Chun SW

  • Int J Oral Biol.
  • 2018 Dec;43(4):209-216.
  • doi: 10.11620/IJOB.2018.43.4.209
Reactive oxygen species (ROS) and nitrogen species (RNS) are involved in cellular signaling processes as a cause of oxidative stress. According to recent studies, ROS and RNS are important signaling...
Antibody-based Screening of Porphyromonas gingivalis Proteins Specifically Produced in Patients with Chronic Periodontitis

Kim HJ, Lee SW

  • Int J Oral Biol.
  • 2018 Dec;43(4):201-207.
  • doi: 10.11620/IJOB.2018.43.4.201
Porphyromonas gingivalis is among the major etiological pathogens of chronic periodontitis. The virulence mechanisms of P. gingivalis is yet to be identified as its activity is largely unknown in actual...
Effect of Natural Extracts on Oral Care Probiotics Weissella cibaria CMU and Periodontal Pathogens

Yeu JE, Kim HJ, Kang MS

  • Int J Oral Biol.
  • 2018 Dec;43(4):193-200.
  • doi: 10.11620/IJOB.2018.43.4.193
The purpose of this study is to determine if natural extracts could be used as an additive in oral health food made with Weissella cibaria CMU (oraCMU). Natural extracts of...
Study on the Changes in Distributions and Expressions of Aquaporin5 (AQP5) in Salivary Glands of Mice After Alcohol Ingestion

Lim YS, Yoo KY

  • Int J Oral Biol.
  • 2018 Dec;43(4):185-191.
  • doi: 10.11620/IJOB.2018.43.4.185
Alcohol intake is known to affect various organs in the human body, causing reduction of salivation in the oral cavity. Hypo-salivation effect of alcohol is a common feature, but the...
Expression and Localization of Keap1 During Amelogenesis in the Developing Molar Germ of Rats

Kim SH, You YO, Ko HM, Kim HJ

  • Int J Oral Biol.
  • 2018 Dec;43(4):177-183.
  • doi: 10.11620/IJOB.2018.43.4.177
The objective of this study was to examine the expression pattern of Kelch-like ECH-associated protein 1 (Keap1) in the maxillary 2(nd) molar germs of rats. We used the maxillary 2(nd)...
Quorum Sensing Regulation of Biofilm Formation by Periodontal Pathogens

Choi BK

  • Int J Oral Biol.
  • 2018 Dec;43(4):171-175.
  • doi: 10.11620/IJOB.2018.43.4.171
Quorum sensing (QS) is a cell density-dependent communication mechanism between bacteria through small signaling molecules. When the number of QS signaling molecules reaches a threshold, they are transported back into...

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