OBJECTIVES: Bee venom contains a potent antiinflammatory peptide 401 as well as mellitin. The purpose of this study was to see the efficacy and safety of purified bee venom injection therapy for knee or spinal osteoarthritis patients. METHODS: One hundred and one osteoarthritis patients were randomly assigned to bee venom injection therapy or oral nabumetone medication group. Bee venom injection group was subdivided into 3 groups according to different dosing schedule(group A: gradual increase up to 0.7mg, group B: up to 1.5mg and group C: up to 2.0mg). Control group patients(group D) were given 1000mg nabumetone daily for 6 weeks. There were 25, 26, 25, and 26 patients assigned to A, B, C, or D group. The efficacy of treatment was evaluated by measuring instruments developed by authors, and the safety of bee venom injection was evaluated by hematology and chemistry laboratory examination. RESULTS: Among 101 patients, eighty-one patients completed the study, but twenty patients were dropped out and two of these patients were dropped out due to adverse drug reaction. The efficacy in bee venom group showed better improvement than nabumetone group(p<0.01). Within bee venom group, group B and C showed better improvement than group A(p<0.01). Itching around injection site occurred in most patients, and bodyache occurred in 49 patients (81.7%). Hemoglobin was decreased(0.3g/dl) in group C, but no significant changes were observed in other laboratory values. CONCLUSION: The efficacy of bee venom injection in the control of knee or back pain in osteoarthritis patients was better than nabumetone medication. No severe allergic or adverse reaction was observed in bee venom treatment patients, but problems related with bee venom injection, such as pruritis, bodyache, and the possibility of anaphylaxis, should be considered for the use of bee venom injection.
Anaphylaxis ; Back Pain ; Bee Venoms* ; Bees* ; Chemistry ; Drug-Related Side Effects and Adverse Reactions ; Hematology ; Humans ; Knee ; Melitten ; Osteoarthritis* ; Osteoarthritis, Spine ; Pruritus

Mixed squamous cell carcinoma and papillary carcinoma in the thyroid gland is a very rare malignant tumor characterized by rapidly progressive clinical course and radioresistance. A 63-year-oid woman had mixed squamous cell carcinoma and papillary carcinoma in the thyroid gland diagnosed by fine needle aspiration cytology (FNA), and the diagnosis was confirmed by histological examination. She had complained of a fixed, egg-sized mass of the anterior neck with hoarseness for 1 year. The findings of FNA consisted of sheets and clusters of polygonal epithelial cells with hyperchromatic, pleomorphic nuclei and eosinophilic, abundant, laminated cytoplasm. These findings were consistent with squamous cell carcinoma. Also, foci of papillary carcinoma were noted, and the cells exhibited nuclear groovings and intranuclear cytoplasmic inclusions. Total thyroidectomy specimen showed a diffusely infiltrating tumor in the left thyroid which was composed of mixed papillary carcinoma and well-differentiated squamous cell carcinoma. In junction between two components, squamous metaplasia of papillary carcinoma was noted.
Biopsy, Fine-Needle ; Carcinoma, Papillary ; Carcinoma, Squamous Cell ; Child* ; Cytoplasm ; Diagnosis ; Eosinophils ; Epithelial Cells ; Female ; Giant Cell Tumors ; Giant Cells ; Glomerulosclerosis, Focal Segmental* ; Hoarseness ; Humans ; Inclusion Bodies ; Metaplasia ; Neck ; Ribs ; Thyroid Gland ; Thyroidectomy

BACKGROUND AND OBJECTIVE: The aim of this study was to compare the residual diameter stenosis after PTCA with fractional flow reserve (FFR) and coronary flow reserve (CFR), and investigate the correlation between FFR and CFR in patients with acute myocardial infarction (AMI). MATERIALS AND METHOD: The study population consisted of twenty seven patients with myocardial infarction. Baseline and hyperemic average peak velocity (APV) were measured using Doppler wire 15 minutes after restoration of infarct-related artery (IRA). CFR was obtained by the ratio of distal hyperemic APV to baseline APV. Distal coronary arterial pressure (Pd) was measured with advancing the wire distal to the lesion of IRA. Simultaneous proximal aortic pressure (Pa) was measured using guiding catheter. Myocardial FFR was obtained by the ratio of hyperemic Pd to hyperemic Pa. RESULTS: Post-interventional CFR and FFR were 0.85+/-0.44, 0.91+/-0.09. CFR did not show significant correlation with luminal diameter stenosis (%ST). There was no significant correlation between FFR and CFR with a correlation coefficient of 0.29 (p=.25). But, significant correlation was found between %ST and FFR, %ST and hyperemic PG (hPG) with correlation coefficient of -0.70 (p=.0012) and 0.68 (p=.0018). CONCLUSION: In AMI patients, %ST has a significant correlation with FFR and hPG after PTCA. But, there was no significant correlation between FFR and CFR.
Arterial Pressure ; Arteries ; Catheters ; Constriction, Pathologic ; Humans ; Myocardial Infarction* ; Phenobarbital

No abstract available.
Carcinoma, Transitional Cell* ; Tuberculosis, Renal* ; Ureter*

OBJECTIVES: Severity of coronary artery stenosis has been defined in terms of geometric dimensions, pressure gradient-flow relations, resistance to flow and coronary flow reserve(CFR) after maximum arteriolar vasodilation. Myocardial fractional flow reserve(FFR) is a new index of the functional severity of coronary stenosis that is calculated from pressure measurements during coronary angiography. We compared the relationship between FFR and CFR after PTCA and the residual stenosis with FFR and CFR in the patients with acute myocardial infarction (AMI) and angina. METHODS: The study population consisted of 25 patients with AMI and 18 patients with angina. All AMI patients had successful restoration of infarc-related artery by thrombolysis or direct PTCA. Doppler index was measured using 0.014 inch Doppler wire 15 minutes after successful restoration of infarc- related artery. Hyperemic index was measured after intracoronary injection of adenosine(16-18ug). Baseline and hyperemic distal coronary artery pressure was measured using 0.014 inch pressure wire with advancing the wire distal to the lesion and simultaneous proximal aortic pressure was measured using guiding catheter. RESULTS: 1) Post-interventional FFR and CFR were 0.91+/-0.09 and 1.87+/-0.45 in AMI and 0.93+/-0.06 and 2.73+/-0.67 in angina. There was no significant correlation between FFR and CFR in AMI and angina(p=NS). CFR showed the weak correlation with hyperemic distal pressure(hPd) in AMI(p=0.04) and FFR with hDSVR in angina(p=0.04). FFR and CFR were not correlated with mean blood pressure and heart rate(p=NS). 2) FFR and hyperemic pressure gradient had the close correlation with residual stenosis after successful PTCA in AMI and angina(p<0.001). Baseline pressure gradient also showed weak correlation with FFR(p<0.05). 3) CFR was 1.87+/-0.45 in AMI and 2.73+/-0.67 in angina with significant difference between two groups (p<0.001) and FFR was 0.91+/-0.09 in AMI and 0.93+/-0.06 in angina without difference(p=NS). hPa and hPd showed the significant difference between the two groups(p<0.05). CONCLUSION: FFR seems to be a new index of the functional severity of coronary stenosis that is calculated from pressure measurements during coronary angiography.
Arterial Pressure ; Arteries ; Blood Pressure ; Catheters ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Disease* ; Coronary Stenosis ; Coronary Vessels* ; Heart ; Humans ; Myocardial Infarction ; Vasodilation

With the rapid development of MS technologiesy, the demands for a more sophisticated MS interpretation algorithm haves grown as well. We have developed a new protein fingerprinting method using a binomial distribution, (fBIND). With the fBIND, we improved the performance accuracy of protein fingerprinting up to the maximum 49% (more than MOWSE) and 2% than(at a previous binomial distribution approach studied by of Wool et al.) as compared to the established algorithms. Moreover, we also suggest a the statistical approach to define the significance of transcription factors and motifs in the identified proteins based on the Gene Ontology (GO).
Binomial Distribution ; Fungal Proteins* ; Gene Ontology ; Peptide Mapping ; Transcription Factors* ; Wool ; Yeasts*

BACKGROUND AND OBJECTIVES: The pathological findings of Non-Q wave myocardial infarction(NQMI) on ECG did not always correspond to subendocardial infarction(SEMI). The purpose of this study was to evaluate the diagnostic validity of ECG for SEMI by myocardial contrast echocardiography (MCE) in the patients with acute myocardial infarction(AMI). MATERIALS AND METHODS: The study population was 84 patients who underwent MCE under the diagnosis of AMI. MCE was performed by intracoronary injection of sonicated Hexabrix into the infarct related artery and SEMI was diagnosed by inspecting endocardial defect with epicardial enhancement on MCE. RESULTS: (1) Among 19 NQMI cases, 7 cases showed SEMI with MCE score 0.5, 11 cases with score 1, and 1 case with score 0. Among 65 Q-wave MI(QMI) cases, only 5 cases showed SEMI. (2) 7 cases who had NQMI with SEMI showed LV wall motion recovery at follow-up echocardiography except 1 case. Whereas, of 5 QMI cases who had SEMI, only 1 case improve LV wall motion. CONCLUSION: NQMI on ECG does not always imply SEMI on MCE, but the absence of pathologic Q wave in the patients with SEMI is thought to be a predictive factor of the recovery of LV wall motion.
Arteries ; Diagnosis ; Echocardiography* ; Electrocardiography* ; Follow-Up Studies ; Humans ; Infarction* ; Ioxaglic Acid

BACKGROUND AND OBJECTIVES: The pathological findings of Non-Q wave myocardial infarction(NQMI) on ECG did not always correspond to subendocardial infarction(SEMI). The purpose of this study was to evaluate the diagnostic validity of ECG for SEMI by myocardial contrast echocardiography (MCE) in the patients with acute myocardial infarction(AMI). MATERIALS AND METHODS: The study population was 84 patients who underwent MCE under the diagnosis of AMI. MCE was performed by intracoronary injection of sonicated Hexabrix into the infarct related artery and SEMI was diagnosed by inspecting endocardial defect with epicardial enhancement on MCE. RESULTS: (1) Among 19 NQMI cases, 7 cases showed SEMI with MCE score 0.5, 11 cases with score 1, and 1 case with score 0. Among 65 Q-wave MI(QMI) cases, only 5 cases showed SEMI. (2) 7 cases who had NQMI with SEMI showed LV wall motion recovery at follow-up echocardiography except 1 case. Whereas, of 5 QMI cases who had SEMI, only 1 case improve LV wall motion. CONCLUSION: NQMI on ECG does not always imply SEMI on MCE, but the absence of pathologic Q wave in the patients with SEMI is thought to be a predictive factor of the recovery of LV wall motion.
Arteries ; Diagnosis ; Echocardiography* ; Electrocardiography* ; Follow-Up Studies ; Humans ; Infarction* ; Ioxaglic Acid

PURPOSE: For early diagnosis of sacroiliitis in spondyloarthropathy, the MRI findings of sacroiliitis, roles of MPGR (Multiplanar Gradient Recalled Acquisition in Steady State), and delayed post-contrast T1-weighted images were evaluated. MATERIALS AND METHODS: Twenty six patients with seronegative spondyloarthropathy (probable clinical diagnosis of ankylosing spondylitis) were grouped as either less than radiographic grade I (group A) or more than grade II (group B). The MRI findings of both sacroiliac joints were evaluated in every patient, and predominant sites were determined. The two groups were then compared. In 17 patients, the number of enhancing panni seen on early and delayed post-contrast T1-weighted images was counted and compared between the two groups. RESULTS: Panni were found in all cases, and in both groups, predominant patterns of involvement were the lower and iliac aspects of the sacroiliac joints in both groups; in group A, the synovial joints and punctate pannus were predominantly involved, and in group B, the ligamentous joints as well as the synovial joints and linear pannus. In group B, more periarticular fat accumulation than periarticular osteitis was found. For the evaluation of changes in joint space, MPGR images were superior to spin echo images. For the delineation of enhancing pannus less than radiographic grade I, delayed post-contrast images were statistically superior to those which were early post-contrast. CONCLUSION: MRI can detect early sacroiliitic change according to the predominant sites of involvement, and delayed post-contrast images play a role in the diagnosis of early sacroiliitis. MPGR imaging is good for the evaluation of joint space change.
Diagnosis ; Early Diagnosis ; Humans ; Joints ; Ligaments ; Magnetic Resonance Imaging* ; Osteitis ; Sacroiliac Joint ; Sacroiliitis* ; Spondylarthropathies ; Spondylitis ; Spondylitis, Ankylosing*

Carbapenem resistance in Acinetobacter baumannii has increased rapidly worldwide. It is generally assumed that carbapenem prescription in a hospital has a significant impact on imipenem resistance in A. baumannii. However, there are few studies validating these assumptions with statistical data. We performed a surveillance study to investigate the relationship between carbapenem prescription trends and the imipenem resistance rate of A. baumannii in an ICU. Carbapenem prescription data in the WHO anatomical therapeutic chemical (ATC)/defined daily dose (DDD) format for the period from 2006 to 2010 were obtained from the hospital electronic pharmacy records. In the same period, microbiologic data for the ICU were extracted from the laboratory information system. Imipenem resistance rates of A. baumannii increased from 4.3% in 2006 to 83.8% in 2010 (P <0.05; r2=0.85). Carbapenem prescription had increased from 19.71 DDD per 1,000 inpatient-days in 2006 to 36.99 DDD per 1,000 inpatient-days in 2010 (P <0.05; r2=0.95). Carbapenem prescription rate correlated with the imipenem resistance rate in A. baumannii (P <0.05; R=0.9). The results of our study demonstrated a correlation between carbapenem prescription trends and imipenem resistance in A. baumannii.
Acinetobacter ; Acinetobacter baumannii ; Clinical Laboratory Information Systems ; Dichlorodiphenyldichloroethane ; Electronics ; Electrons ; Imipenem ; Critical Care ; Intensive Care Units ; Pharmacy ; Prescriptions