• Korean Journal of Pharmacognosy
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• v.41 no.2
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• pp.108-114
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• 2010

The rhizome of Cibotium barometz has been used for variety of bone disease as a traditional medicine. In the present study, we examined the antioxidant and anti-inflammatory activities of 85% methanol extract of C. barometz. C. barometz exhibited potent scavenging effect on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical, superoxide radical and nitric oxide radical. In IFN-$\gamma$/LPS-stimulated mouse peritoneal macrophage model, C. barometz suppressed nitric oxide production and IL-6 secretion dose-dependently. Moreover, C. barometz showed decreased iNOS and COX-2 expression without notable cytotoxicity. These results suggest that C. barometz may be an useful agent as an antioxidant and anti-inflammatory agent.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.3
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• pp.1145-1148
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• 2014

Background: Single pegylated liposomal doxorubicin (PLD) is commonly used as a salvage treatment in platinum-resistant ovarian cancer, fallopian tube cancer and primary peritoneal adenocarcinoma (PPA) with a satisfactory outcome. However, the data for second generation PLD administered in this setting are still limited. We conducted a retrospective study to evaluate the outcome of patients who received single-agent second generation PLD (LIPO-DOX) after the development of clinical platinum resistance. The study period was between March 2008 and March 2013. LIPO-DOX was administered intravenously 40 $mg/m^2$ every 28 days until disease progression, but for not more than six cycles. The response rate was evaluated using the Gynecologic Cancer Intergroup (GCIG) criteria while the toxicity was evaluated according to WHO criteria. Twenty-nine patients met the inclusion criteria in the study period with an overall response rate of 13.8%. The median progression free survival and overall survival were three and eleven months, respectively. With the total of 96 cycles of chemotherapy, the patients developed grades 3 and 4 hematologic toxicity as follows: anemia, 0%, leukopenia, 9.6%, neutropenia, 32.3% and thrombocytopenia, 0%. In conclusion, the single agent second generation PLD demonstrated modest efficacy in patients with platinum-resistant ovarian cancer, fallopian tube cancer and PPA without serious toxicity.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.6
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• pp.1604-1609
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• 2005

The purpose of this research was to investigate the effects of Bopaewon-tang (BT) on allergic reaction. In the present study, we examined the effect of BT on type 1 and type tV allergic reaction. BT (500 mg/kg) did not affect the systemic anaphylaxis induced by compound 48180 and the passive cutaneous anaphylaxis induced by anti-dinitrophenyl (DNP)-IgE and DNP-human serum albumin in vivo. Also, BT did not affect the release of histamine from peritoneal mast cells in rats. In addition, BT did not affect the permeability of evans blue into peritoneal cavity, but inhibited the writhing syndrome induced by acetic acid. BT inhibited the delayed type hypersensitivity induced by SRBC and the contact dermatitis induced by dinitrofluorobenzene. These results indicate that BT may be useful for the prevention and treatment of type IV allergy related disease.

• Advances in pediatric surgery
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• v.14 no.2
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• pp.189-195
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• 2008

Colorectal cancer is extremely rare in children. Unlike adult colorectal cancer, the overall prognosis of colorectal cancer in children is poor. Delayed diagnosis, advanced stages of the disease at presentation, and mucinous type of histology are the major determinants of poor outcome in childhood. A 13-year-old boy with abdominal pain visited our hospital. Physical examination andabdominal ultrasonography identified acute appendicitis with perforation. He underwent appendectomy and then the pathologic findings revealed mucinous adenocarcinoma. The cancer was located at the transverse colon and had metastases on peritoneal wall at $2^{nd}$ laparotomy. Extended right hemicolectomy was performed. He underwent palliative chemotherapy. After 4 months later, hepatic metastasis and aggravated peritoneal seedings developed. He died of renal failure and pneumonia 13 months after operation. We need to have a high index of suspicion for the possibility of a malignant colorectal tumor in any childhood case with nonspecific signs and symptoms.

• Journal of Veterinary Clinics
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• v.25 no.1
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• pp.58-63
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• 2008

Peritoneopericardial diaphragmatic hernia(PPDH) is uncommon and congenital disease in dogs and cats. In PPDH, the peritoneal organs such as liver, small intestine, stomach and omentum are displaced into the congenital defect between pericardial sac and diaphragm and cause the abnormal round and enlarged cardiac silhouette. Abnormal cardiac silhouette contacts with the cranial diaphragmatic border consistently and soft tissue- and/or gas- density structures are summated over the cardiac density in radiography. The contrast medium flows from peritoneal cavity into the pericardial sac and demonstrates the herniated abdominal organs and the abnormal defect in positive peritoneography. In this study, 4 dogs was diagnosed as PPDH using radiography, peritoneography and thoracic ultrasonography and showed various clinical signs according to the kind, amount and clinical state of herniated abdominal organs.

• Journal of Korean Traditional Oncology
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• v.16 no.2
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• pp.1-8
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• 2011

Background : Approximately 50% of patients with low-grade endometrial stromal sarcoma (LGESS) develops recurrent disease, mainly in lung or pelvis. Peritoneal metastasis of LGESS is an extremely rare phenomenon. Optimal treatment for metsatatic LGESS has not been established. Case : A 43-year-old woman had been diagnosed with LGESS with aortocaval lymphadenopathy. Despite of surgical resection, adjuvant radiation, chemotherapy and hormonal therapy, multiple lung and peritoneal metastasis developed after 15 months from initial treatment. Additional chemotherapy was done, but disease progressed. She had treatment with the allergen-removed Rhus verniciflua Stokes (aRVS) from November 2010 to May 2011. About 5 months to progression was observed. Conclusion : We suggests that aRVS could be an alternative treatment option for the metastatic LGESS patients. Further clinical studies on the efficacy of aRVS against metastatic LGESS are needed.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.23
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• pp.10231-10236
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• 2015

This study aimed to evaluate the prevalence of preoperative thrombocytosis and its prognostic significance in Thai patients with endometrial cancer. We retrospectively reviewed the medical records of 238 cases who had undergone surgical staging procedures between January 2005 and December 2008. Associations between clinicopathological variables and preoperative platelet counts were analyzed using Pearson's chi square or two-tailed Fisher's exact tests. Survival analysis was performed with Kaplan-Meier estimates. Univariate and Cox-regression models were used to evaluate the prognostic impact of various factors including platelet count in terms of disease-free survival and overall survival. The mean preoperative platelet count was $315,437/{\mu}L$ (SD $100,167/{\mu}L$). Patients who had advanced stage, adnexal involvement, lymph node metastasis, and positive peritoneal cytology had significantly higher mean preoperative platelet counts when compared with those who had not. We found thrombocytosis (platelet count greater than $400,000/{\mu}L$) in 18.1% of our patients with endometrial cancer. These had significant higher rates of advanced stage, cervical involvement, adnexal involvement, positive peritoneal cytology, and lymph node involvement than patients with a normal pretreatment platelet count. The 5-year disease-free survival and overall survival were significantly lower in patients who had thrombocytosis compared with those who had not (67.4% vs. 85.1%, p=0.001 and 86.0% vs. 94.9%, p=0.034, respectively). Thrombocytosis was shown to be a prognostic factor in the univariate but not the multivariate analysis. In conclusion, presence of thrombocytosis is not uncommon in endometrial cancer and may reflect unfavorable prognostic factors but its prognostic impact on survival needs to be clarified in further studies.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.7
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• pp.3187-3190
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• 2012

This study evaluated the relationship between pretreatment hemoglobin (Hb) and prognostic factors in Thai patients with endometrial cancer. Medical records of 228 patients who had undergone surgery between January 2005 and December 2007 were retrospectively reviewed. Associations between clinicopathological variables and pretreatment Hb levels were described using Pearson's chi square test or two-tailed Fisher's exact test. Survival analysis was performed with Kaplan-Meier estimates. Univariate and Cox-regression models were used to evaluate the prognostic impact of various factors, including Hb levels, in term of disease-free survival. The median duration of follow-up was 38.2 months. Eighty-nine patients (39%) had a preoperative Hb level of <12 g/dL, these having significantly higher rates of non-endometrioid histology, advanced FIGO stage, lymphovascular space invasion, cervical involvement, adnexal involvement, positive peritoneal cytology, and lymph node involvement than patients with Hb ${\geq}12$ g/dL. The 5-year disease-free and overall survival were significantly lower in patients with pretreatment Hb levels <12 g/dL compared with those with Hb ${\geq}12$ g/dL (79.3% vs. 89.2%, p=0.044 and 87.6% vs. 99.3%, p<0.001, respectively). In the multivariate analysis only histology, myometrial invasion, and lymphovascular invasion proved to be independent prognostic factors, whereas tumor grading, stage, cervical involvement, adnexal involvement, positive peritoneal cytology, lymph node involvement, and low Hb were not. In conclusion, presence of anemia before treatment may reflect poor prognostic factors in patients with endometrial cancer and low pretreatment hemoglobin level may have a prognostic impact on clinical outcome.

• Korean Journal of Pharmacognosy
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• v.39 no.2
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• pp.104-109
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• 2008

We previously reported that anti-inflammatory properties of poncirin, isolated from fruit of Poncirus trifoliata, might be the result from the inhibition of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), tumor necrosis $factor-{\acute{a}}$ ($TNF-{\alpha}$) and interlukin-6 (IL-6) expression via the down-regulation of $NF{-\kappa}B$ binding activity. In this study, we investigated whether poncirin has an inhibitory effect on the production of pro-inflammatory mediators ex vivo and whether poncirin could relieve the symptoms of dextran sulfate sodium (DSS)-induced colitis in mice model of inflammatory bowel disease. Poncirin significantly inhibited the productions of NO, IL-6 and $TNF-{\alpha}$ in lipopolysaccharide (LPS)-induced mouse peritoneal macrophage. In addition, poncirin-treated mice when compared to control mice not receiving treatment recovered better from the weight loss caused by DSS-induced colitis. Changes in disease activity index (DAI) of poncirin-treated mice were also more favorable than for control mice and were comparable with mice treated with a typical anti-inflammatory-drug, 5-aminosalichylic acid (5-ASA). In addition, suppression of plasma NO and IL-6 productions of poncirin-treated mice was also observed in DSS-induced colitis. These results suggest that poncirin has potentially useful anti-inflammatory effects mediated by suppression of inflammatory mediator productions.

• Korean Journal of Community Nutrition
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• v.11 no.6
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• pp.793-807
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• 2006

This study was performed to estimate the effect of alphacalcidol supplementation or nutrition education on the nutrient intakes, bone mineral density and bone markers in continuous ambulatory peritoneal dialysis (CAPD) patients. The 90 CAPD subjects were randomly assigned to 3 groups (alphacalcidol group: AG, nutrition education group: NG, and control group: CG). Alphacalcidol supplementation($0.5{\mu}g/day$) was carried out for 8 months. Nutrition counseling was performed according to the patient s individual question for the first 6 months and scheduled nutrition education with individual counseling was carried out for the last 2 months. In baseline data. there were no significant differences in age, sex, family number, education years and monthly income except the NG showed significantly less duration of CAPD (p< 0.05) compared to other two groups. After intervention all three groups showed tendency of lower intakes. NG revealed less decrease in protein, especially in animal protein calcium from Ca-P binder, dietary calcium, dietary iron and niacin. NG showed significantly more increase in dry weight (p<0.05) and AG in waist circumference (p<0.001) after intervention. The groups did not show significant differences in the changes of biochemical indices related to bone metabolism. NG revealed more increase in trochanter BMD(p < 0.05) compared to other two groups. It seems that nutrition education is more effective in preventing deterioration or improving the bone and general nutrition status.