• Journal of dental hygiene science
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• v.13 no.3
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• pp.354-357
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• 2013

Verruca vulgaris is one of the most frequent lesions of the skin. Evidences support that this lesion has strong association with low-risk human papillomavirus. Unlike skin lesion, oral verrucae vulgaris are not easily encountered and often misdiagnosed as squamous papilloma. Herein, we reported eight cases of oral verruca vulgaris and analyzed their clinicopathological features.

• The Journal of the Korean dental association
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• v.48 no.5
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• pp.350-354
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• 2010

Tuberculosis has re-emerged as serious infectious diseases, and oral tuberculosis, though uncommon, can be seen in both the primary and secondary tuberculosis. The aim of the present review is to describe the pathogenesis of tuberculosis and the characteristics of oral tuberculosis. The oral tuberculosis lesion may present as a diagnostic challenge for the clinician. In particular, the risk of tuberculosis transmission in dental practises is potentially increasing, the dentists and dental providers must exercise strict tuberculosis prevention.

• Investigative Magnetic Resonance Imaging
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• v.20 no.2
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• pp.127-131
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• 2016

We report a case of tenosynovial giant cell tumor with severe bone erosion in the right fifth finger of a 46-year-old man. Throughout this case review, we describe the imaging findings of tenosynovial giant cell tumor with severe bone erosion and review the literatures regarding osseous lesions caused by tenosynovial giant cell tumor and their significance related to the differential diagnosis and patient treatment.

• Biomedical Science Letters
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• v.27 no.4
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• pp.208-215
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• 2021

The purpose of this study was to explain the pathology of Alzheimer's disease (AD) and to investigate the correlation between AD and microRNA. AD is the most common type of dementia, accounting for about 80% of all types of dementia, causing dysfunction in various daily activities such as memory loss, cognitive impairment, and behavioral impairment. The typical pathology of AD is explained by the accumulation of beta-amyloid peptide plaques and neurofibrillary tangles containing hyperphosphorylated tau protein. On the other hand, microRNA is small non-coding RNA 22~23 nucleotides in length that binds to the 3' untranslated region of messenger RNA to inhibit gene expression. Many reports explain that microRNAs found in circulating biofluids are abundant in the central nervous system, are involved in the pathogenic mechanism of AD, and act as important factors for early diagnosis and therapeutic agents of AD. Therefore, this paper aims to clarify the correlation between AD and microRNA. In this review, the basic mechanism of miRNAs is described, and the regulation of miRNAs in the pathological processes of AD are highlighted. Furthermore, we suggest that miRNA-based system in development of therapeutic and diagnostic agents of AD can be a promising tool.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.10
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• pp.4873-4878
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• 2012

Apoptosis is programmed cell death which is essential for development and survival of living organisms. It is a sequentially regulated suicidal programme where cells activate certain enzymes which dissolute their own nuclear component and various protein component of nucleus and cytoplasm. Disturbance of this regulatory pathway may lead to various diseases like autoimmune diseases, neurodegenerative diseases and cancers. The potential mechanisms of apoptosis and its role in cancer are discussed. The ability of apoptosis to modulate the life or death of a cell is also recognized for its immense therapeutic potential. Understanding the mechanisms from this review will give us better insight to the pathogenesis of various diseases including cancer and will open new horizons to therapeutic approaches.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.6
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• pp.1059-1061
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• 2010

Mature cystic teratoma is a common ovarian lesion, approximately 10-20% of ovarian tumor. However, it can undergo a malignant transformation, but incidence of malignant transformation is very low. Squamous cell carcinoma is the most common type of malignant transformation in the mature cystic teratoma. Preoperative diagnosis of malignant transformation in the mature cystic teratoma is very difficult, because malignant transformed tissues are very small in the mature cystic teratoma components. And so most of the carcinoma arising in mature cystic teratoma were diagnosed after histologic examination. We experienced a case of squamous cell carcinoma arising in the mature cystic teratoma of the ovary and report a case with a brief review of the literatures.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.1
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• pp.209-211
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• 2008

Aggressive angiomyxoma is a rare neoplasm that arise from soft tissue of the perineum and usually affects young woman. It has a high risk of local recurrence due to infiltrative lesion. This tumor should be distinguished from benign and malignant tumor or tumor like lesion of the perineum. We experienced a case of an aggressive angiomyxoma on soft tissue of the vaginal wall in 43-year-old woman and reported it with a brief review of literature.

• The Korean Journal of Cytopathology
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• v.2 no.2
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• pp.105-110
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• 1991

We report a case of hepatoma with duodenal metastasis in a 53 year-old male patient. Hepatoma was confirmed by fine needle aspiration cytology technique, and duodenal metastasis by gastrofiberscopic biopsy. Duodenal metastasis of hepatoma is rare. We briefly review the role of fine needle aspiration cytology technique in diagnosis of hepatoma.

• BMB Reports
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• v.55 no.4
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• pp.166-174
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• 2022

Hepatic macrophages are key immune cells associated with the broad ranges of liver diseases including steatosis, inflammation and fibrosis. Hepatic macrophages interact with other immune cells and orchestrate hepatic immune circumstances. Recently, the heterogenous populations of hepatic macrophages have been discovered termed residential Kupffer cells and monocyte-derived macrophages, and identified their distinct population dynamics during the progression of various liver diseases. Liver injury lead to Kupffer cells activation with induction of inflammatory cytokines and chemokines, which triggers recruitment of inflammatory monocyte-derived macrophages. To understand liver pathology, the functions of different subtypes of liver macrophages should be regarded with different perspectives. In this review, we summarize recent advances in the roles of hepatic macrophages under liver damages and suggest hepatic macrophages as promising therapeutic targets for treating liver diseases.

• Journal of Physiology & Pathology in Korean Medicine
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• v.28 no.3
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• pp.263-270
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• 2014

The objective of this study was to investigate the diagnosis and treatment of Raynaud disease such as syndrome differentiation and herbal medicine by reviewing Chinese traditional medicine's journals. The journal search was carried out using China National Knowledge Infrastructure(CNKI) and PubMed from January 2008 to August 2013. Searching key words were the various combination of "Raynaud disease", "traditional chinese medicine", "syndrome differentiation", "herbal medicine". The final selection of 38 studies were selected and summarized by researchers. The syndrome differentiation was classified as yang deficiency and cold syncope, qi stagnation and blood stasis. The most frequently prescribed herbal medication was Dangguisinitang.