No abstract available.
Abortion, Spontaneous* ; Female ; Humans ; Incidence* ; Pregnancy

This study was conducted to draw out prevalence and the risk factors of diabetes mellitus and impaired fasting glucose for adults,(age 30-69). The subjects were 2096 adults, who had regular health examinations between January and December of 1999 at K Hospital in Seoul. The data was analyzed using chi-square test, unpaired t-test and logistic regression. Diabetes Mellitus and impaired fasting glucose were diagnosed by ADA (American Diabetes Association, 1997) criteria. The results were as follows: 1. Mens' prevalence of Diabetes Mellitus was 7.9% and womens' prevalence of Diabetes Mellitus was 3.8%. Mens' prevalence of impaired fasting glucose was 10.4% and womens' prevalence of impaired fasting glucose was 6.5%. Prevalences of Diabetes Mellitus and impaired fasting glucose increased with age. 2. Prevalence of Diabetes Mellitus and impaired fasting glucose of obese subjects (relative body weight>=162) was higher than that of overweight subjects (110<=relative body weight<=119) in men and women. 3. The diagnoses of Diabetes Mellitus and impaired fasting glucose increased with systolic blood pressure and triglyceride. 4. Significant factors associated with diabetes in the logistic regression best gut model were age, relative body weight, systolic blood pressure, triglyceride in men, and systolic blood pressure in women. In conclusion, as age, weight, systolic blood pressure and triglyceride get higher, Diabetes Mellitus and impaired fasting glucose prevalence also increases, porportionally.
Adult* ; Blood Pressure ; Body Weight ; Diabetes Mellitus* ; Diagnosis ; Fasting* ; Female ; Glucose* ; Humans ; Logistic Models ; Male ; Overweight ; Prevalence* ; Risk Factors* ; Seoul ; Triglycerides

It has been reported that inflammatory diseases such as pneumonitis, retinitis, and hepatitis are associated with human cytomegalovirus (HCMV). Intercellular adhesion molecule (ICAM)-1 is an important inflammatory mediator, helping monocytes adhere to endothelial cells when tissues are infected by pathogen including the HCMV. However, little is known about the mechanism of ICAM-1 stimulation by the HCMV infection in monocytes. In this study, a monocytic cell line THP-1 was used to understand ICAM-1 expression by the HCMV infection. Flow cytometric analyses demonstrated that ICAM-1 was stimulated by the HCMV in THP-1 cells with maximum at 24 hours post infection. The stimulated ICAM-1 expression was dependent on the amount of input virus. In order to understand the mechanism of ICAM-1 stimulation during the HCMV infection, cells were treated with specific inhibitors of key elements in inflammation: NF-kappaB inhibitor PDTC, cyclooxygenase 2 inhibitor NS398, and MEK inhibitor PD98059. Flow cytometric analyses revealed that ICAM-1 expression was decreased when treated with PDTC, but not with NS398 or PD98059. Thus, it is suggested that HCMV-induced ICAM-1 expression in THP-1 cells is associates with NF-kappaB.
Cell Line ; Cyclooxygenase 2 ; Cytomegalovirus ; Endothelial Cells ; Flavonoids ; Hepatitis ; Humans ; Inflammation ; Intercellular Adhesion Molecule-1 ; Monocytes ; NF-kappa B ; Nitrobenzenes ; Pneumonia ; Proline ; Retinitis ; Sulfonamides ; Thiocarbamates ; Viruses

As well-being foods pursuing healthy life are becoming popular, interest in Rubus coreanus Miquel (RCM) fruit, a type of Korean blackberry, is increasing due to its medicinal actions including protecting the liver, brightening the eyes, and alleviating diabetes. This study was carried out to evaluate the hepatoprotective effects of RCM concentrates on liver injuries induced by carbon tetrachloride (CCl4) in rats. RCM, produced in June ~ July 2008 at Chunbook, Gochang (South Korea), was finely mashed. The seeds were removed and the juices were condensed. Thirty-two Sprague-Dawley rats were divided into four groups according to treatment: normal (eight rats), CCl4, 1% RCM, and 2% RCM. Experimental diets were provided to the experimental animals for 4 weeks. We measure total cholesterol, high density lipoprotein-cholesterol (HDL-C), aspartate amino transferase (AST), alanine amino transferase (ALT), and alkaline phosphatase (ALP) levels. Part of the livers was isolated for histopathological evaluation, and analyzed for lipid peroxide (TBARS), superoxide dismutase (SOD) and liver proteins. The activities of serum AST, ALT, and ALP were elevated following CCl4 administration. Levels of hepatic TBARS were also significantly increased in the CCl4 groups. However, hepatic TBARS levels and the activities of serum enzymes were markedly reduced by supplementation with the RCM concentrates (P < 0.05). Hepatic SOD activity increased in the RCM concentrates group versus CCl4 groups. Histopathological examination revealed massive necrosis in the centrilobular area and degenerative changes caused by CCl4 were ameliorated by dietary supplementation with RCM concentrates. These results suggest that RCM concentrates have hepatoprotective effects and may improve the symptoms of liver injuries.
Alanine ; Alkaline Phosphatase ; Animals ; Aspartic Acid ; Carbon Tetrachloride* ; Carbon* ; Cholesterol ; Diet ; Dietary Supplements ; Fruit ; Liver* ; Necrosis ; Rats* ; Rats, Sprague-Dawley ; Superoxide Dismutase ; Thiobarbituric Acid Reactive Substances ; Transferases

Inflammatory pseudotumor (IPT) of the liver is rare benign tumor. When the diagnosis of IPT is established with biopsy, simple observation or conservative therapy is preferred because of the possibility of regression. But IPT is unresponsive to the conservative treatment, surgical resection should be considered. We experienced a 63-year-old male, who was suspected hepatocellular carcinoma in abdominal computed tomography (CT) and magnetic resonance image (MRI) scan, presented with 2-month history of intermittent fever and weight loss. Percutaneous ultrasound guided core biopsy confirmed IPT of the liver. Non-steroidal anti-inflammatory drugs and antibiotics were administered for 8 and 4 weeks, respectively, but fever continued. So, extended right hepatectomy was performed for IPT of the liver and then fever subsided. The patient remains well during a follow-up period of 12 months.
Middle Aged ; Male ; Magnetic Resonance Imaging ; Liver Diseases/*diagnosis/pathology/*surgery ; Liver/pathology/surgery ; Humans ; *Hepatectomy ; Granuloma, Plasma Cell/*diagnosis/pathology/*surgery ; Diagnosis, Differential

OBJECTIVES: To investigate the effects of particulate matter (PM), a marker of environmental pollution derived from combustion sources, on lung epithelial cells (A549) and macrophage (RAW 264.7). METHODS: The production of reactive radicals from lung cells, the lipid peroxidation of cell membrane, and the cytotoxicity of PM were measured using an in vitro model. The results were compared with a control group. RESULTS: The presence of PM significantly increased the production of reactive oxygen species and reactive nitrogen species with time and in a dose dependent pattern and also increased the malondialdehyde concentration in lung epithelial cells. The cytotoxicity of PM was increased with increasing concentration of PM. CONCLUSIONS: It has been suggested that urban particulate matter causes an inflammatory reaction in lung tissue through the production of hydroxyl radicals, nitric oxides and numerous cytokines. The causal chemical determinant responsible for these biologic effects are not well understood, but the bioavailable metal in PM seems to determine the toxicity of inhaled PM.
Cell Membrane ; Cytokines ; Environmental Pollution ; Epithelial Cells ; Lipid Peroxidation ; Lung ; Macrophages ; Malondialdehyde ; Oxides ; Particulate Matter ; Reactive Nitrogen Species ; Reactive Oxygen Species

A 77-year-old male underwent open repair for a right indirect inguinal hernia and complained of right scrotal pain on the third postoperative day. Color Doppler imaging revealed decreased blood flow with heterogeneous hypoechogenicity in the right testis. A Tc-99m pertechnetate testicular scan showed diffuse hyperemia and increased uptake in the right scrotum. Additional SPECT/CT revealed a photon defect in the right testicle with increased uptake in the peri-testicular area. A subsequent operation revealed a large hematoma in the right spermatic cord and consequent right testicular infarction, and right orchiectomy was performed.
Aged ; Diagnosis ; Hematoma ; Hernia, Inguinal ; Herniorrhaphy ; Humans ; Hyperemia ; Infarction ; Male ; Orchiectomy ; Scrotum ; Sodium Pertechnetate Tc 99m ; Spermatic Cord ; Testis

F-18 fluorodeoxyglucose (FDG) is a highly influential radiotracer that provides valuable information in many cancer types. However, the normal biodistribution of F-18 FDG is often variable and can be altered by intrinsic or iatrogenic factors. We report a case of diffuse symmetrically increased skeletal muscle uptake and relatively decreased hepatic uptake on F-18 FDG PET/CT in a 57-year-old female with pulmonary adenocarcinoma. Detailed clinical evaluation and retrospective radiologic evaluation revealed that she had been diagnosed with subacute thyroiditis 2 weeks ago. After 6 weeks, F-18 FDG distribution was normalized at the follow-up PET/CT study.
Adenocarcinoma ; Female ; Follow-Up Studies ; Humans ; Hyperthyroidism ; Middle Aged ; Muscle, Skeletal ; Positron-Emission Tomography and Computed Tomography ; Retrospective Studies ; Thyroiditis, Subacute

F-18 fluorodeoxyglucose (FDG) is a highly influential radiotracer that provides valuable information in many cancer types. However, the normal biodistribution of F-18 FDG is often variable and can be altered by intrinsic or iatrogenic factors. We report a case of diffuse symmetrically increased skeletal muscle uptake and relatively decreased hepatic uptake on F-18 FDG PET/CT in a 57-year-old female with pulmonary adenocarcinoma. Detailed clinical evaluation and retrospective radiologic evaluation revealed that she had been diagnosed with subacute thyroiditis 2 weeks ago. After 6 weeks, F-18 FDG distribution was normalized at the follow-up PET/CT study.

BACKGROUND:This study was designed to determine whether remifentanil or sodium nitroprusside (SNP) with sevoflurane anesthesia can induce safe deliberate hypotension (DH) to a target mean arterial pressure (MAP) of 55-65 mmHg in patients with controlled hypertension. METHODS:Thirty patients with controlled hypertension and who were scheduled for posterior lumbar interbody fusion were randomly assigned to receive remifentanil (n = 15, group R) or SNP (n = 15, group S).All the patients received a balanced anesthetic technique including 1.5-2 vol% sevoflurane.Group R received remifentanil by target-controlled infusion.The infusion was initiated with a target concentration at 4 ng/ml and this was adjusted every 1 min by 1 ng/ml to maintain the MAP to the target level of 55-65 mmHg.In group S, the infusion of SNP was initiated at 1 ug/kg/min and this was increased by 0.5 ug/kg/min.Cerebral oximetry was done and the cardiac index was measured with esophageal Doppler. RESULTS:DH was achieved at a MAP = 60 mmHg within 5.7 min for group R and 3.7 min for group S.The intraoperative blood loss was lower in Group R than that in Group S (304 +/- 103 vs 650 +/- 141 ml, P < 0.05).The frequency of added ephedrine injection to control the MAP and discontinuation of the study drug due to a MAP < 60 mmHg were higher in group S than in group R (46% vs 13%, P < 0.05 and 62% vs 20%, P < 0.05, respectively). CONCLUSIONS:Compared to SNP, remifentanil with sevoflurane anesthesia induced safer DH for patients with controlled hypertension.
Anesthesia ; Arterial Pressure ; Ephedrine ; Humans ; Hypertension ; Hypotension ; Methyl Ethers ; Nitroprusside ; Oximetry ; Piperidines ; Sodium