• Journal of Digestive Cancer Research
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• v.8 no.2
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• pp.77-80
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• 2020

Gastric cancer is one of the leading causes of cancer-related deaths worldwide. The increased expression of cyclooxygenase (COX)-2 has been implicated in the development and progression of gastric cancers. A number of recent studies have been published evaluating the chemopreventive effect of aspirin and non steroidal anti inflammatory drungs (NSAIDs) against gastric cancer. Aspirin and NSAIDs use may reduce the risk of gastric cancer incidence and death, whereas other studies have reported contradictory results. Therefore, further study should be needed to clarify the role of aspirin and NSAIDs in the chemoprevention of gastric cancer.

• Journal of The Korean Society of Clinical Toxicology
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• v.4 no.2
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• pp.155-157
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• 2006

Myoclonus is manifested in a variety of situations including metabolic derangements, brain lesions, epilepsy, and drugs toxicity. We reported a rare case of amitriptyline-induced myoclonus. A 64-year-old man with a tension-type headache was administered amitriptyline at 15 mg/day. Eight days after initiation of amitriptyline, multifocal myoclonus developed, involving the face and upper extremities. Two hours after the administration of clonazepam at 1 mg, myoclonus resolved completely.

• International Journal of Oral Biology
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• v.40 no.3
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• pp.147-150
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• 2015

The purpose of this study was to evaluate the effect of single antiplatelet treatment on delayed bleeding, in patients undergoing dental extraction. A total of 154 teeth were extracted in 94 patients with ongoing antiplatelet treatment, who were taking single antiplatelet of either aspirin or clopidogrel. All patients underwent simple dental extraction; local hemostasis was performed with gauze-biting, suturing, and/or application of a local hemostatic agent. Delayed bleeding was recorded in 5 teeth out of a total of 154 teeth after extraction, the incidence of postoperative delayed bleeding being 3.2%. The bleeding was controlled by the patients themselves, through application of pressure with additional gauze-biting. No one visited the doctor or emergency room for hemostasis. These results confirmed that patients taking single antiplatelet drugs may have teeth extracted safely without interruption of the antiplatelet treatment.

• Journal of Korean Academy of Nursing
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• v.34 no.1
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• pp.72-80
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• 2004

Purpose: The purpose of this study was to evaluate the effect of a constipation reduction program for inpatients. Method: Subjects were selected in one medical ward of C University Hospital from May, 2001 to November, 2001. Twenty-nine subjects were assigned to an experimental group and 32 subjects to a control group. Data related to the frequency of defecation and to the length and amount of laxative drugs used was collected by a medical record review and data on the degree of constipation was obtained by a self-report using a constipation assessment scale. Results: More than 90% of the subjects admitted in the department of neurology and one third of total subjects presented with activity limitation and about one fourth of the subjects were fed with a nasogastric tube. There was a significant difference in the degree of constipation, frequency of defecation, and the length and amount of laxative drug use between the two groups. Conclusion: This program is effective in inpatient's constipation reduction. Further studies need to apply this program in various clinical environments and properly use this program in different clinical settings.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.126.2-127
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• 2003

Effect of Compound-A, a phenylpropanoid isolated from Arctium lappa fruit, on the reversed cutaneous anaphylaxis (RCA) and complement-dependent hypersensitivity (CDH) were studied in SD male rats and ICR male mice, respectively. RCA and hemolysin (HY) titer test are related to reaction of Type II Hypersensitivity. Experiments were carried out to determine RCA as the edema of skin two hours after injection of 0.05 ml/site of anti-rat serum rabbit serum in SD rat. Drugs were orally administered one hour before antigen challenge. (omitted)

• BMB Reports
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• v.43 no.10
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• pp.649-655
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• 2010

Alzheimer's disease (AD) is the most common age-dependent neurodegenerative disorder and shows progressive memory loss and cognitive decline. Intraneuronal filaments composed of aggregated hyperphosphorylated tau protein, called neurofibrillary tangles, along with extracellular accumulations of amyloid $\beta$ protein (A$\beta$), called senile plaques, are known to be the neuropathological hallmarks of AD. In light of recent studies, epigenetic modification has emerged as one of the pathogenic mechanisms of AD. Epigenetic changes encompass an array of molecular modifications to both DNA and chromatin, including transcription factors and cofactors. In this review, we summarize how DNA methylation and changes to DNA chromatin packaging by post-translational histone modification are involved in AD. In addition, we describe the role of SIRTs, histone deacetylases, and the effect of SIRT-modulating drugs on AD. Lastly, we discuss how amyloid precursor protein (APP) intracellular domain (AICD) regulates neuronal transcription. Our understanding of the epigenomes and transcriptomes of AD may warrant future identification of novel biological markers and beneficial therapeutic targets for AD.

• Pediatric Infection and Vaccine
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• v.18 no.1
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• pp.15-22
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• 2011

Invasive Candida infections (ICI) have become the third most common cause of late-onset infection among premature infants in the neonatal intensive care unit (NICU). Risk factors include birth weight less than 1,000 g, exposure to more than two antimicrobials, third generation cephalosporin exposure, parenteral nutrition including lipid emulsion, central venous catheter, and abdominal surgery. Candida colonization of the skin and gastrointestinal tract is an important first step in the pathogenesis of invasive disease. Strict infection control measures against the infection should be done in the NICU. The following practices are likely to contribute to reducing the rate of ICI: (1) restriction of broad-spectrum antibiotics, antacids and steroid; (2) introduction of early feeding and promoting breast milk. Fluconazole prophylaxis may be an effective control measure to prevent Candida colonization and infections in individual units with high incidence of fungal infection. In addition, there is a need of further data including the development of resistant strains and the effect on long-term neurodevelopmental outcomes of infants exposed to drugs before the initiation of routine application of antifungal prophylaxis in the NICU.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.15
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• pp.6535-6539
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• 2015

This study was designed to assess, whether a new chemotherapeutic microtubule inhibitor, Epothilone B (EpoB, Patupilone), can induce DNA damage in normal ovarian cells (MM14.Ov), and to evaluate if such damage could be repaired. The changes were compared with the effect of paclitaxel (PTX) commonly employed in the clinic. The alkaline comet assay technique and TUNEL assay were used. The kinetics of DNA damage formation and the level of apoptotic cells were determined after treatment with IC50 concentrations of EpoB and PTX. It was observed that PTX generated significantly higher apoptotic and genotoxic changes than EpoB. The peak was observed after 48 h of treatment when the DNA damage had a maximal level. The DNA damage induced by both tested drugs was almost completely repaired. As EpoB in normal cells causes less damage to DNA it might be a promising anticancer drug with potential for the treatment of ovarian tumors.

• Natural Product Sciences
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• v.17 no.3
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• pp.256-260
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• 2011

Polygoni multiflori Ramulus, the stem of Polygonum multiflorum Thunb., has been widely used as a traditional medicine for the treatment of many diseases. Presently, antinociceptive tests of the butanolic fraction of P. multiflorum (SPB) were performed using several thermal and chemical pain models. SPB had strong and dosedependent antinociceptive activities, both thermal and chemical, compared to the reference drugs Tramadol and Indomethacin. In combination with naloxone, the analgesic activity of SPB was unchanged indicating that the antinociceptive activity of SPB was not due to action as an opioid receptor agonist. The present results indicate the potential of SPB as an analgesic agent for pain control.

• Clinical and Experimental Pediatrics
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• v.62 no.11
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• pp.405-409
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• 2019

A structured review study of drug interventions on sleep disorders in patients with autism spectrum disorders (ASD) has not been published to date. This systematic review aimed to investigate drug interventions for the treatment of sleep disorders in children with ASD. The Web of Science, PubMed, and Scopus databases were searched until March 2019. Study quality was assessed using the Delphi checklist. Due to the heterogeneity of the findings, a meta-analysis was not possible. Drug interventions for the treatment of sleep disorders in patients with ASD included melatonin, atomoxetine, and risperidone. Atomoxetine had no effect on sleep disorders in patients with ASD. A total of 10 studies were reviewed. Melatonin appears to be useful for the treatment of sleep problems in patients with ASD, but further studies are needed to determine the effects of other drugs.