1.A Case of Allergic Contact Dermatitis due to boric acid.
Il Sun JUN ; Mi Ae LEE ; Mu Hyoung LEE ; Choong Rim HAW
Korean Journal of Dermatology 1994;32(6):1099-1102
Boric acid(H BO) is a weak topical anti infective agent. It can cause acute borism due to the internal absorption. Although the frequency is very rare, boric acid can also induce contact dermat.itis after topical spplication. We present allergic contact dermatitis to boric acid. The patch test results showed a positive reaction to 2% boric acid solution.
Absorption
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Dermatitis, Allergic Contact*
;
Patch Tests
2.The clinical experience of recurred urinary stone
Mingjie YUAN ; Qiwu MI ; Ruoyu ZHANG ; Wei WANG ; Mu LI ; Jiexin LUO
Chinese Journal of Primary Medicine and Pharmacy 2006;0(03):-
Objective To summarize the clinical experience of treatment of recurred urinary stone.Methods The patients who needed to be treated again from 1998 to 2002 were reviewed.Results Patients with recurred urinary stone were differentiated by symptom,the causation of recurred stone and operation.Conclusion The pointed step must be adopted based on the clinical character of recurred urinary stone.Preventing against recurred and choosing appropriate method can improve the treatment effect.
3.The evaluation of efficacy and safety of nicorandil on coronary slow flow phenomenon
Jianming ZHANG ; Feng ZHU ; Huaming MU ; Xiaohua PANG ; Jianjun YANG ; Zhongjie WU ; Qing MI
Chongqing Medicine 2013;(24):2869-2870,2872
Objective To evaluate the effect and safety of nicorandil on Coronary Slow Flow Phenomenon (CSFP) .Methods The CSFP patients(n=60) were randomly divided into the control group treated with placebo and the treatment group treated with nicorandil .The changes of the clinical symptoms ,the frequency and duration of pectoralgia ,the six-minute walk test ,and TIMI frame counts were observed before and after treatment .Results The treatment group had a better therapeutic effect than the con-trol group(P<0 .05) .There were significant differences in the frequency and duration of pectoralgia ,the six-minute walk test ,and TIMI frame counts in treatment group before and after treatment ,which were superior to those of control group (P<0 .05 ,P<0 .01) .The blood routine examinations and hepatorenal function were within the normal range before and after treatment .Conclusion Nicorandil has better therapeutic effect and safety on CSFP .
4.Comparision of measured resting energy expenditure by indirect calorimetry and predicted value in the obese.
Bo Young SON ; Mu Kyung BAE ; Keun Mi LEE ; Seung Pil JUNG
Journal of the Korean Academy of Family Medicine 1999;20(7):877-885
BACKGROUND: In order to treat obese individuals, control of caloric intake after determination of patient's energy expenditure and recommendation of exercise program with possible use of specific medication is advised. There are many limitations in measuring all individuals energy expenditure by calorimetry, thus estimation is made using many variables such as weight, height, age, and gender. But, commonly used equations to predict resting energy expenditure(REE) are thought to result in overestimation of energy expenditure for use with obese individuals. This study investigated difference between measured and predicted resting energy expenditure in obese individuals. METHODS: Subjects were 133 adults who were admitted either to Internal Medicine Department and ENT Department of Yeung Nam University Hospital and their resting energy expenditure was measured by indirect calorimetry. According to age, sex, smoking habits and body mass index, Measured REE by indirect calorimetry between groups was compared. Predicted REE estimated by 6 equations to measured REE was compared in the two groups by body mass index 27kg/m2 under 65 years old individuals. RESULTS: There was no significant difference of measured REE between groups according to smoking habits(p>0.05). In the older group(> or =65 years old), REE was lower compared to the younger groups(<65 years old)(p<0.05). In the obese group(body mass index>27kg/m2) measured REE was higher than the normal weight group(BMI<27kg/m2)(p<0.05). Among 108 individuals under 65 years old, other equation except for Fleish equation and Robertson and Reid equation were inaccurate when applied to the obese group. CONCLUSIONS: These commonly used prediction equations tend to overestimate the REE in obese individuals, and the best estimates for the obese seem to be derived from the Fleish and Robertson and Reid equations.
Adult
;
Aged
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Body Mass Index
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Calorimetry
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Calorimetry, Indirect*
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Energy Intake
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Energy Metabolism*
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Humans
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Internal Medicine
;
Obesity
;
Smoke
;
Smoking
5.The inhibitory effect of Kangai-1 gene on metastasis of pancreatic cancer and its association with intercellular adhesion molecule-1 and matrix metalloproteinases-9
Xiaozhong GUO ; Hong TIAN ; Jianhua XU ; Yanbin MI ; Zhongmin CUI ; Hongyu LI ; Weiwei ZHANG ; Jiajun ZHAO ; Zhenbin MU
Chinese Journal of Digestion 2008;28(3):175-178
Objective To investigate the underlying mechnisms of Kangai-1(KAI1)gene,a tumor metastasis suppressor gene,on metastasis and prolification of pancreatic cancer cells.Methods The plasmin containing Ad-KAI1 was established and transfected into pancreatic cancer cell line PCNA Ⅰ.The PCNA Ⅰ cells were then divided into different groups according to the times induced by vascular endothelial growth factor(VEGF)and epidermal growth factor(EGF).The morphology and migrational ability of PANC Ⅰ cells were compared before and after transfection by microscopy and transwell method,respectively.The expressions of intercellular adhesion molecule-1(ICAM-1)and matrix metalloproteinases-9(MMP-9)in PANC Ⅰ cells were examined by immunocytochemistry before and after transfection.Results The migrational ability of PCNA Ⅰ cells transfected with Ad-KAI1 was siginificantly decreased compared with untransfected PCNA Ⅰ cells(P<0.05).Immunocytochemistry study revealed that the expressions of ICAM-1 and MMP-9 were both positive in untransfected PCNA Ⅰcells,but were both negative in transfected PCNA Ⅰ cells.Conclusion The inhibitory mechanism of KAI1 gene on metastasis of pancreatic cancer is associated with down-regulation of ICAM-1 and MMP-9expressions.
6.Clinical analysis of 100 cases of relative living kidney transplantation in the minorities
Yihan RE ; Jian LIU ; Nawaer MI ; Xinhua LIU ; Lati MU ; Yujie WANG ; Niwaer AI ; Mou HUANG ; Guanglu SONG
Chinese Journal of Organ Transplantation 2010;31(12):757-760
Objective To summarize the experiences of 5-year relative living kidney transplantation in the minorities. Methods The clinical data of HLA matching, rejection, survival and causes of death were retrospectively analyzed from 2004 to July 2009. There were 97 blood relative donations, including 1 case of father → son, 1 case of daughter → father, 1 case of mother → son, 24 cases of donation between brother and sister, 2 cases of non-blood relative donors (husband and wife),1 case of inter-ethnics, and the remaining were collateral relative donors. All the donations were voluntary, and all the recipients were minorities and all donors were their blood relatives. There were no mismatch of gene matching of 6 antigenic sites (0 MM) in 1 patient, 1 mismatch point (1 MM) in 2 patients, 2 mismatch points (2 MM) in 5 patients, 3 mismatch points (3 MM) in 10 patients, 4 mismatch points (4 MM) in 21 patients, 5 mismatch points (5 MM) in 39 patients and complete mismatch in 22 patients. Results All donors were discharged after 1 week and followed up for 3-6 months. Blood creatinine was normal and urine protein was negative. Up to July 2009, the conditions of the recipients were as follows: (1) Ninety-one receptors survived after transplantation. The longest survival time was up to 5 years. Among 9 deaths, 1 case died from myocardial infarction, 1 case from hemorrhagic shock and the others from respiratory failure (7 %) ; (2) Two renal grafts lost their functions and the patients restarted dialysis, in whom the preoperative panel reactive antibodies (PRA) of 1 patient was high and the patient had postoperative acute rejection, and the other patient stopped immunosuppressive agents on his own, leading to renal function loss; (3) After transplantation 10 patients had acute rejection, of which 2 cases received methylprednisolone plus OKT3, and the remaining 9 patients were treated with methylprednisolone. All rejections were reversed; (4) Urethral fistula occurred in one case and was improved after 45 days. Three patients had vesicoureteral anastomotic stenosis and were cured surgically. lyrnph leakage occurred in one case and was improved after 2 months. Fourteen patients had lung infection, including 7 mild lung infections which were improved after treatment, and 7 severe lung infections which died from respiratory failure.Other complications included secondary diabetes mellitus (4 cases), urinary tract infection (2 cases),acute renal failure (2 cases), deep venous thrombosis (3 cases), drug-induced liver damage (5 cases),polycythemia (5 cases), hepatitis C (3 cases), chronic allograft nephropathy (3 cases), and all were improved after treatment. Conclusion Comprehensive assessments of the donors and receptors before transplantation are guarantee to successful living kidney transplantation from relative donors; Living kidney transplantation from relative donors has the advantages of good matching, short ischemia period of donated kidney, less rejections and high survival rate of transplanted kidneys.
7.Development of 166Ho-Stent for the Treatment of Esophageal Cancer.
Kyung Bae PARK ; Young Mi KIM ; Kyung Hwa KIM ; Byung Chul SHIN ; Woong Woo PARK ; Kwang Hee HAN ; Young Ju CHUNG ; Sang Mu CHOI ; Jong Doo LEE
Korean Journal of Nuclear Medicine 2000;34(1):62-73
PURPOSE: Esophageal cancer patients have a difficulty in the intake of meals through the blocked esophageal lumen, which is caused by an ingrowth of cancer cells and largely influences on the prognosis. It is reported that esophageal cancer has a very low survival rate due to the lack of nourishment and immunity as the result of this. In this study a new radioactive stent, which prevents tumor ingrowth and restenosis by additional radiation treatment, has been developed. MATERIALS AND METHODS: Using HANARO research reactor, the radioactive stent assembly (166Ho-SA) was prepared by covering the metallic stent with a radioactive sleeve by means of a post-irradiation and pre-irradiation methods. RESULTS: Scanning electron microscopy and autoradiography exhibited that the distribution of 165/166Ho (NO3) compounds in polyurethane matrix was homogeneous. A geometrical model of the esophagus considering its structural properties, was developed for the computer simulation of energy deposition to the esophageal wall. The dose distributions of 166Ho-stent were calculated by means of the EGS4 code system. The sources are considered to be distributed uniformly on the surface in the form of a cylinder with a diameter of 20 mm and length of 40 mm. As an animal experiment, when radioactive stent developed in this study was inserted into the esophagus of a Mongrel dog, tissue destruction and widening of the esophageal lumen were observed. CONCLUSION: We have developed a new radioactive stent comprising of a radioactive tubular sleeve covering the metallic stent, which emits homogeneous radiation. If it is inserted into the blocked or narrowed lumen, it can lead to local destruction of the tumor due to irradiation effect with dilatation resulting from self-expansion of the metallic property. Accordingly, it is expected that restenosis esophageal lumen by the continuous ingrowth and infiltration of cancer after insertion of our radioactive stent will be decreased remarkably.
Animal Experimentation
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Animals
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Autoradiography
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Computer Simulation
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Dilatation
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Dogs
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Esophageal Neoplasms*
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Esophagus
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Humans
;
Meals
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Microscopy, Electron, Scanning
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Polyurethanes
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Prognosis
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Stents
;
Survival Rate
8.Comparative effect of genistein and daidzein on the expression of MCP-1, eNOS, and cell adhesion molecules in TNF-alpha-stimulated HUVECs.
Hye Yeon CHO ; Chung Mu PARK ; Mi Jeong KIM ; Radnaabazar CHINZORIG ; Chung Won CHO ; Young Sun SONG
Nutrition Research and Practice 2011;5(5):381-388
We compared the effects of genistein and daidzein on the expression of chemokines, cell adhesion molecules (CAMs), and endothelial nitric oxide synthase (eNOS) in tumor necrosis factor (TNF)-alpha-stimulated human umbilical vascular endothelial cells (HUVECs). TNF-alpha exposure significantly increased expression of monocyte chemoattractant protein (MCP)-1, vascular adhesion molecule (VCAM)-1, and intercellular adhesion molecule-1. Genistein significantly decreased MCP-1 and VCAM-1 production in a dose-dependent manner, whereas CAM expression was not significantly lowered by genistein treatment. However, daidzein slightly decreased MCP-1 production. The effects of genistein and daidzein on MCP-1 secretion coincided with mRNA expression. Pre-treatment with either genistein or daidzein elevated eNOS expression and nitric oxide production disturbed by TNF-alpha exposure. A low concentration of isoflavones significantly inhibited nuclear factor (NF)kappaB activation, whereas a high dose slightly ameliorated these inhibitive effects. These results suggest that genistein had a stronger effect on MCP-1 and eNOS expression than that of daidzein. Additionally, NFkappaB transactivation might be partially related to the down-regulation of these mRNAs in TNF-alpha-stimulated HUVECs.
Cell Adhesion
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Cell Adhesion Molecules
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Chemokines
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Down-Regulation
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Endothelial Cells
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Genistein
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Humans
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Intercellular Adhesion Molecule-1
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Isoflavones
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Monocytes
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Nitric Oxide
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Nitric Oxide Synthase Type III
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RNA, Messenger
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Transcriptional Activation
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Tumor Necrosis Factor-alpha
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Vascular Cell Adhesion Molecule-1
9.Effectiveness of Polaroid Photoscreening for Amblyogenic Fctors in Infants & Young Children.
Su Mi IHN ; Sang Hyun BYUN ; Hang Jin CHO ; Byung Mu MIN
Journal of the Korean Pediatric Society 2000;43(10):1380-1385
PURPOSE: Amblyopia is the commonest cause of defective vision in childhood. It develops during the sensitive period of visual maturation which continues until about 7-8 years of age. The authors investigated the effect of a polaroid photoscreening camera designed to detect amblyogenic factors, including asymmetric and abnormal refractive errors, strabismus, ptosis and media opacities. METHODS: Fifty-four children aged 3-24 months were evaluated for amblyogenic factors using the polaroid photoscreening carnera from March 1998 to March 1999 in Chungnam National University Children's Hospital. Then each child underwent medical examination by an ophthamologist. Results The mean age was 9.0+/-4.5 months. The results of photoscreening were normal findings of 74.1%, abnormal findings of 25.9%, and slight eccentric fixation in 18 cases, normal findings in 9 cases, peripheral crescents in 13 cases, strabismus in 4 cases, myopia in 5 cases, hyperopia in 2 cases, anisometropia in 2 cases, ptosis in 1 case and reexam in 14 cases. The photoscreener had a sensitivity rate of 81.8%, a specificity rate of 88.4%, a positive predictive value of 64.3% and a negative predictive value of 95.0%. CONCLUSION: Polaroid photoscreening method is an easy, noninvasive and reliable mass screening method of detecting amblyogenic factors in undilated children.
Amblyopia
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Anisometropia
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Child*
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Chungcheongnam-do
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Humans
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Hyperopia
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Infant*
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Mass Screening
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Myopia
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Refractive Errors
;
Sensitivity and Specificity
;
Strabismus
10.Effectiveness of Polaroid Photoscreening for Amblyogenic Fctors in Infants & Young Children.
Su Mi IHN ; Sang Hyun BYUN ; Hang Jin CHO ; Byung Mu MIN
Journal of the Korean Pediatric Society 2000;43(10):1380-1385
PURPOSE: Amblyopia is the commonest cause of defective vision in childhood. It develops during the sensitive period of visual maturation which continues until about 7-8 years of age. The authors investigated the effect of a polaroid photoscreening camera designed to detect amblyogenic factors, including asymmetric and abnormal refractive errors, strabismus, ptosis and media opacities. METHODS: Fifty-four children aged 3-24 months were evaluated for amblyogenic factors using the polaroid photoscreening carnera from March 1998 to March 1999 in Chungnam National University Children's Hospital. Then each child underwent medical examination by an ophthamologist. Results The mean age was 9.0+/-4.5 months. The results of photoscreening were normal findings of 74.1%, abnormal findings of 25.9%, and slight eccentric fixation in 18 cases, normal findings in 9 cases, peripheral crescents in 13 cases, strabismus in 4 cases, myopia in 5 cases, hyperopia in 2 cases, anisometropia in 2 cases, ptosis in 1 case and reexam in 14 cases. The photoscreener had a sensitivity rate of 81.8%, a specificity rate of 88.4%, a positive predictive value of 64.3% and a negative predictive value of 95.0%. CONCLUSION: Polaroid photoscreening method is an easy, noninvasive and reliable mass screening method of detecting amblyogenic factors in undilated children.
Amblyopia
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Anisometropia
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Child*
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Chungcheongnam-do
;
Humans
;
Hyperopia
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Infant*
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Mass Screening
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Myopia
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Refractive Errors
;
Sensitivity and Specificity
;
Strabismus