• Journal of Acupuncture Research
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• v.26 no.4
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• pp.107-114
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• 2009

Objectives : The aim of this study was to investigate the effect of oriental medical treatment on Bell's palsy patients receiving chemotherapy. Methods : A clinical study was done on 3 patients who were diagnosed and treated as Bell's palsy at the Dep. of Acupuncture and Moxibustion College of Oriental Medicine Daejeon University. The effects of combined treatment of acupuncture, herbal medicine and physiotherapy were evaluated with Yanagihara's unweighted grading tool. Results : 1. There was significant improvement on Yanagihara score after treating with Gunbiikqi(健脾益氣) method, which was based on pattern differentiation as Hur(虛證). 2. Three patients commonly complained heaviness, dyspepsia, anorexia after receiving chemotherapy and oriental medical treatment showed significant improvement on the symptoms. 3. All three cases received herbal medicine treatment and liver function test. Three cases showed normal range of liver function during and after the treatment. Conclusions : Oriental-medicine treatment did not damage in liver function and showed significant improvement on Bell's palsy in patients receiving chemotherapy. But it is considerd that we need to keep limits in getting enough patients.

• Journal of Oriental Neuropsychiatry
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• v.23 no.3
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• pp.23-32
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• 2012

Objectives : The purpose of this study was to validate the Sasang Personality Questionnaire (SPQ), based on the diagnosis of Sasang constitutional medicine clinical specialist. Methods : We performed Sasang type differentiation of 103 college students by certified specialist, and analyzed biopsychological traits of each groups with SPQ, Temperament and Character Inventory (TCI), Positive and Negative Affection Schedule (PANAS) and Body Mass Index (BMI). Results : The SPQ score of So-Yang ($33.1{\pm}0.79$), Tae-Eum ($29.03{\pm}0.67$) and So-Eum ($25.76{\pm}0.98$) Sasang groups showed significant differences from each other. The SPQ showed significant correlation with TCI Novelty-Seeking (r=.346), TCI Harm-Avoidance (r=-.348) and TCI Persistence (r=.346). But the BMI and PANAS did not show significant correlation with SPQ, although the PANAS Positive Affection (r=.332) has significant correlation with SPQ-Behavior. Conclusions : We confirmed the clinical validity of SPQ with clinical specialist and established biopsychosocial instruments. This study would contribute to a more objective diagnosis and studies on biopsychosocial mechanism of Sasang constitutional medicine.

• Development and Reproduction
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• v.9 no.1
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• pp.43-48
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• 2005

Bone marrow stromal cells, a constituent of the niche for hematopoietic stem cells in bone marrow, provide various factors involved in the fate decision of the hematopoietic stem and progenitor cells. Radiation, a widely used anti-cancer therapy, provokes side effects including the damage of the blood cells. Therefore, it is necessary to recover the blood cells shortly after radiation via promoting the differentiation of hematopoietic cells. In this study, we screened genes modulated by radiation in human bone marrow stromal cells in order to understand the mechanism involved in hematopoiesis after radiation. We performed differential display method by using polymerase chain reaction(PCR) and agarose gel electrophoresis. We found plasminogen activator inhibitor-1(PAI-1) was consistently induced by radiation. The significance of the PAI-1 gene modulation is to be determined.

• Journal of Biomedical Engineering Research
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• v.38 no.6
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• pp.308-312
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• 2017

Skeletal muscle function plays a very important role in quality of life. However, skeletal muscle causes functional decline under aging or some diseases. Exercise and muscle training are good solutions to delay sarcopenia, but there are limitations to those who are uncomfortable in exercise. For this reason, alternative interventions for muscle sarcopenia are required, and many studies proved the increase of skeletal muscle mass by electrical stimulation. In conventional studies, however, mouse skeletal muscle cells have been mostly used in experiments to identify electrical stimulation conditions while human derived cells have not been frequently utilized in these studies. Stimulation used for rehabilitation has been uniformly treated without the consideration of aging. In addition, many studies have been used with conventional petri dish usually requiring many numbers of cells, which is not appropriate for rare. Moreover, they are not usually condition uniformity of electrical field. In this study, we have developed an electrical stimulation device which consumes a small amount of cells and can form a uniform electrical field. With the system, we analyzed the skeletal muscle differentiation and Myotube thickness depending on the electrical stimulation condition.

• Journal of Pharmacopuncture
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• v.17 no.3
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• pp.62-69
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• 2014

Objectives: The purpose of this study is to report a case series of advanced cancer patients whose cancer pain was relieved by using autonomic nerve pharmacopuncture (ANP) treatment. ANP is a subcutaneous injection therapy of mountain ginseng pharmacopuncture (MGP) along the acupoints on the spine (Hua-Tuo-Jia-Ji-Xue; 0.5 cun lateral to the lower border of the spinous processes of vertebrae) to enhance the immune system and to balance autonomic nerve function. Methods: Patients with three different types of cancer (gastric cancer, lung cancer, colon cancer with distant metastases) with cancer pain were treated with ANP. 1 mL of MGP was injected into the bilateral Hua-Tuo-Jia-Ji-Xue on the T1-L5 sites (total 12-20 mL injection) of each patient's dorsum by using the principle of symptom differentiation. During ANP treatment, the visual analogue scale (VAS) for pain was used to assess their levels of cancer pain; also, the dosage and the frequency of analgesic use were measured. Results: The cancer pain levels of all three patients improved with treatment using ANP. The VAS scores of the three patients decreased as the treatment progressed. The dosage and the frequency of analgesics also gradually decreased during the treatment period. Significantly, no related adverse events were found. Conclusion: ANP has shown benefit in controlling cancer pain for the three different types of cancer investigated in this study and in reducing the dosage and the frequency of analgesics. ANP is expected to be beneficial for reducing cancer pain and, thus, to be a promising new treatment for cancer pain.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.26 no.3
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• pp.301-304
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• 2000

Hemangiopericytoma is uncommon vascular neoplasm that arises from pericytes arround the capillary walls. It was first described as a distinct vascular neoplasm by Stout and Murray in 1942 The anatomic distribution is widespread throughout the body, with approximately one third occur in the head and neck. No sex predilection has been found. Although middle age appears to be the most prevalent time of onset, this neoplasm has been found in all age groups. The differentiation between benign and malignant hemangiopericytoma can be difficult. Although the majority of these tumors are benign, there are malignant variants that can metastasize. Metastasis of seemingly benign tumors may appear year of decade later, so long term close follow-up is needed. The treatment of choice is complete surgical excision of the tumor. Despite their vascular origin, these tumors are relatively radioresistant. Radiation therapy is reserved for inoperable metastases or treatment of postoperative surgical fields. Here we present a case of hemangiopericytoma occuring on the Lt. buccal mucosa.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.3
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• pp.2113-2118
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• 2013

Aim and Background: Cervical cancer remains the third most common cancer in women globally after breast and colorectal cancer. Well-characterized biomarkers are necessary for early diagnosis and to predict metastatic progression and effective therapy. MiRNAs can regulate gene expression, cell growth, differentiation and apoptosis by targeting mRNAs for translational repression or degradation in tumor cells. The present study was conducted to assess expression of miR93, miR200a, RECK, MMP2, MMP9 in invasive cervical carcinoma, and analyze their clinical significance. Method: A total of 116 patients with invasive cervical carcinoma and 100 patients undergoing hysterectomy for benign lesions were retrospectively examined. Quantitative real-time PCR was performed to determine expression of miR93 and miR200a while RECK, MMP2, MMP9 and MVD were assessed by immunohistochemical staining. Results: Cervical carcinoma patients demonstrated up-regulation of miR-93, miR-200a, MMP2 and MMP9, with down-regulation of RECK as compared to benign lesion tissues. RECK was significantly inversely related to invasion and lymphatic metastasis. The 5-year survival rate for patients with strong RECK expression was significantly higher than that with weakly expressing tumors. Conclusion: MiR-93 and miR-200a are associated with metastasis and invasion of cervical carcinoma. Thus together with RECK they are potential prognostic markers for cervical carcinoma. RECK cooperating with MMP2, MMP9 expression is a significant prognostic factor correlated with long-term survival for patients with invasive cervical carcinoma.

• Tuberculosis and Respiratory Diseases
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• v.40 no.3
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• pp.301-307
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• 1993

Intravascular bronchioloalveolar tumor is now recognized as a pulmonary form of hemangioendothelioma(HE). HE is an unusual tumor of adult life which is characterized by proliferation of an "epithelioid" or "spindle" endothelial cell. In the lung it usually presents as multiple bilateral slowly growing nodules less than 2 cm in diameter. The aetiology and pathogenesis of this disease are unknown. Spindle cell HE occurs at any age, but approximately one half of patient are 25 years of age or younger and males are affected twice more frequently than females. On light microscopic examination, the tumor show mild cellular atypia, nearly absent mitoses and electron-microscopic studies reveal evidence of endothelial cell differentiation. Intracytoplasmic localization of Factor VIII-related antigen is demonstrated on immunohistochemical study, which confirmed the endothelial origin of the tumor. No effective therapy is yet known for HE, but survival of this tumor can be quite long. However, one half of the patient have died, usually of progressive pulmonary insufficiency. This 19-yr-old male complained of Rt. chest pain and intermittent hemoptysis. Simple chest film and chest CT scan showed the Rt. pleural effusion, variable sized bilateral pulmonary nodules, irregular large heterogenous tumor with well enhancement and extensive necrosis in the anterior mediastinum. The mediastinal mass was biopsied and diagnosed as spindle cell HE by light microscopic finding and immunohistochemical studies.

• BMB Reports
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• v.42 no.6
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• pp.344-349
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• 2009

Angiogenesis is crucial for solid tumor growth. By secreting angiogenic factors, tumor cells induce angiogenesis. However, targeting these angiogenic factors for cancer therapy is not always successful, suggesting that other factors may be involved in tumor angiogenesis. This work shows that 25 protein spots were differentially expressed by two-dimensional gel electrophoretic analysis when HepG2 cells induced endothelial cell differentiation to tube in vitro, and most of them were upregulated. Twenty-one proteins were identified with MALDITOF-MS, and the other four were identified by LTQ-MS/MS. Keratins were identified as one class of these upregulated proteins. Further study indicated that the expression of keratin 17 in cultured endothelial cells is likely microenvironment regulated, because its expression can be induced by HepG2 cells and bFGF as well as serum in culture media. Increased expression of keratins in endothelial cells, such as keratin 17, may contribute to the angiogenesis induced by HepG2 cells.

• Archives of Plastic Surgery
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• v.40 no.6
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• pp.666-675
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• 2013

Background Stem cells are a unique cell population characterized by self-renewal and cellular differentiation capabilities. These characteristics, among other traits, make them an attractive option for regenerative treatments of tissues defects and for aesthetic procedures in plastic surgery. As research regarding the isolation, culture and behavior of stem cells has progressed, stem cells, particularly adult stem cells, have shown promising results in both translational and clinical applications. Methods The purpose of this review is to evaluate the applications of stem cells in the plastic surgery literature, with particular focus on the advances and limitations of current stem cell therapies. Different key areas amenable to stem cell therapy are addressed in the literature review; these include regeneration of soft tissue, bone, cartilage, and peripheral nerves, as well as wound healing and skin aging. Results The reviewed studies demonstrate promising results, with favorable outcomes and minimal complications in the cited cases. In particular, adipose tissue derived stem cell (ADSC) transplants appear to provide effective treatment options for bony and soft tissue defects, and non-healing wounds. ADSCs have also been shown to be useful in aesthetic surgery. Conclusions Further studies involving both the basic and clinical science aspects of stem cell therapies are warranted. In particular, the mechanism of action of stem cells, their interactions with the surrounding microenvironment and their long-term fate require further elucidation. Larger randomized trials are also necessary to demonstrate the continued safety of transplanted stem cells as well as the efficacy of cellular therapies in comparison to the current standards of care.