No abstract available.
Histiocytoma, Benign Fibrous* ; Humans ; Lymphoma, Large-Cell, Anaplastic ; Lymphoma, Primary Cutaneous Anaplastic Large Cell*

No abstract available.
Female ; Herpes Simplex* ; Humans ; Mastitis*

OBJECTIVE: The aim of this study was to assess the relationship between disease progression and expression of c-erbB-2 and S-100 protein positive dendritic cells in Cervical cancer. STUDY DESIGN: Tissues were analyzed from 100 patients. Each of them had invasive carcinoma(44), microinvasive(12), CIS(33), CIN(II) before treatment, c-erbB-2 oncoprotein expression and S-100 protein positive dendritic cell were confirmed by immunohistochemical staining. (Avidin-biotin complex method) RESULTS: C-erbB-2 immunostaining was significantly associated with disease progression (p<0.05). In case of CIN I, there was not noted stained specimen but in case of invasive carcinoma, 24 cases of stained specimen were noted. S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.(p>0.05) CONCLUSIONS: According to our results, c-erbB-2 is possible factor in Carcinogenesis of cervical carcinoma with progression of it. and S-100 protein positive dendritic cell was not associated with disease progression of cervical carcinoma.
Carcinogenesis ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Dendritic Cells* ; Disease Progression ; Female ; Humans ; S100 Proteins* ; Uterine Cervical Neoplasms

Background: Human breast milk (HBM) contains optimal nutrients for infant growth.Probiotics are used to prevent disease and, when taken by the mother, they may affect infant microbiome as well as HBM. However, few studies have specifically investigated the effect of probiotic intake by the mother on HBM and infant microbiota at genus/species level. Therefore, we present a comprehensive analysis of paired HBM and infant feces (IF) microbiome samples before and after probiotic intake by HBM-producing mothers. Methods: Lactating mothers were administered with Lactobacillus rhamnosus (n = 9) or Saccharomyces boulardii capsules (n = 9), for 2 months; or no probiotic (n = 7). Paired HBM and IF samples were collected before and after treatment and analyzed by next-generation sequencing. Results: Forty-three HBM and 49 IF samples were collected and sequenced. Overall, in 43 HBM samples, 1,190 microbial species belonging to 684 genera, 245 families, 117 orders, and 56 classes were detected. In 49 IF samples, 372 microbial species belonging to 195 genera, 79 families, 42 orders, and 18 classes were identified. Eight of 20 most abundant genera in both HBM and IF samples overlapped: Streptococcus (14.42%), Lactobacillus, Staphylococcus, and Veillonella, which were highly abundant in the HBM samples; and Bifidobacterium (27.397%), Bacteroides, and Faecalibacterium, which were highly abundant in the IF samples. Several major bacterial genera and species were detected in the HBM and IF samples after probiotic treatment, illustrating complex changes in the microbiomes upon treatment. Conclusion This is the first Korean microbiome study in which the effect of different probiotic intake by the mother on the microbiota in HBM and IF samples was investigated.This study provides a cornerstone to further the understanding of the effect of probiotics on the mother and infant microbiomes.

Background: Human breast milk (HBM) contains optimal nutrients for infant growth.Probiotics are used to prevent disease and, when taken by the mother, they may affect infant microbiome as well as HBM. However, few studies have specifically investigated the effect of probiotic intake by the mother on HBM and infant microbiota at genus/species level. Therefore, we present a comprehensive analysis of paired HBM and infant feces (IF) microbiome samples before and after probiotic intake by HBM-producing mothers. Methods: Lactating mothers were administered with Lactobacillus rhamnosus (n = 9) or Saccharomyces boulardii capsules (n = 9), for 2 months; or no probiotic (n = 7). Paired HBM and IF samples were collected before and after treatment and analyzed by next-generation sequencing. Results: Forty-three HBM and 49 IF samples were collected and sequenced. Overall, in 43 HBM samples, 1,190 microbial species belonging to 684 genera, 245 families, 117 orders, and 56 classes were detected. In 49 IF samples, 372 microbial species belonging to 195 genera, 79 families, 42 orders, and 18 classes were identified. Eight of 20 most abundant genera in both HBM and IF samples overlapped: Streptococcus (14.42%), Lactobacillus, Staphylococcus, and Veillonella, which were highly abundant in the HBM samples; and Bifidobacterium (27.397%), Bacteroides, and Faecalibacterium, which were highly abundant in the IF samples. Several major bacterial genera and species were detected in the HBM and IF samples after probiotic treatment, illustrating complex changes in the microbiomes upon treatment. Conclusion This is the first Korean microbiome study in which the effect of different probiotic intake by the mother on the microbiota in HBM and IF samples was investigated.This study provides a cornerstone to further the understanding of the effect of probiotics on the mother and infant microbiomes.

BACKGROUND: Residual and recurrent bile duct stones after biliary surgery cause many difficult problems. and reoperation on biliary tract has limitation due to its high morbidity and mortality. In recent years, various non-operative modalities for management in residual and recurrent stone have been developed. METHODS: We analyzed 69 cases of residual and recurrent bile duct stones which were managed with non-operative modalities at the Department of surgery, Dae Dong Hospital from Jan. 1994 to Dec. 1997, and evaluated the efficacy of these modalities. RESULTS: Female exceeded male with a ratio 1.76:1. and the peak incidence of age group was 6th decade. The most common diagnostic procedure was T-tube cholangiography (53.6%). Interval between previous operation and second procedure for residual or recurrent stones was within 6 months in most cases (82%). Cholecystectomy with T-tube choledochostomy was performed most frequently in previous operation. Residual and recurrent stones were found only at common bile duct in 34 cases (49.3%) most commonly. Common bile duct stones were managed most frequently with endoscopic sphincterotomy (39.5%), but the complete removal rate was heighest in choledochoscopic stone removal (100%). Complete removal rate of intrahepatic duct stone was heighest with interventional radiologic stone removal as well as choledochoscopic stone removal (43.6%), but average number of session was smaller in choledochoscopic stone removal (2.5) than interventional radiologic stone removal (3.5). Associated complication with non-operative management modalities were very low, except three cases of hepaticocutaneous jejunostomy. The latter required reoperation due to continuous bile fistula in two cases, and long jejunal loop in one case. CONCLUSIONS: Choledochoscopic stone removal is most effective method in the management of residual and recurrent bile duct stones.
Bile Ducts* ; Bile* ; Biliary Tract ; Cholangiography ; Cholecystectomy ; Choledochostomy ; Common Bile Duct ; Female ; Fistula ; Humans ; Incidence ; Jejunostomy ; Male ; Methods ; Mortality ; Reoperation ; Sphincterotomy, Endoscopic

Background: Osteoarthritis (OA) and osteoporosis (OP) are the 2 most common bone disorders associated with aging. We can simply assume that older patients have a higher incidence of OA and OP with more severity. Although several papers have conducted studies on the relationship between OA and OP, none of them has demonstrated a conclusive link. In this study, we used radiological knee OA and bone mineral density (BMD; T-score of the total hip and lumbar spine) to analyze the incidence of OA and OP in a large population. We aimed to determine the relationship between OA and OP and investigate the associated risk factors. Methods: This cross-sectional study used data extracted from the 2010–2012 Korea National Health and Nutrition Examination Survey. We evaluated a total of 4,250 participants aged ≥ 50 years who underwent knee radiography and dual-energy X-ray absorptiometry and their laboratory results. The relationship between radiological knee OA and BMD was assessed. The generalized linear model was used to evaluate the relationship between BMD and Kellgren-Lawrence (KL) grade. Results: The higher KL grade was associated with older age, higher body mass index (BMI), female sex, and lower hemoglobin level (p < 0.001). No significant association was found between OA and the following variables: white blood cell, platelet, total cholesterol, vitamin D, alkaline phosphatase, parathyroid hormone, hypertension, diabetes, asthma, dyslipidemia, smoking status, alcohol consumption, and regular exercise (p > 0.05). After adjusting for confounding factors (age, BMI, diabetes, hypertension, smoking, and alcohol consumption), the average T-scores of total hip and lumbar spine were the highest in the mild OA group with KL grade 2 (–0.22 ± 1.08 and –0.89 ± 1.46, respectively,p < 0.001). The average T-scores of the total hip and lumbar spine significantly decreased as OA progressed from moderate (KL grade 3; –0.49 ± 1.05 and –1.33 ± 1.38, respectively, p < 0.001) to severe (KL grade 4; –0.73 ± 1.13 and –1.74 ± 1.75, respectively, p < 0.001). T-scores of the moderate-to-severe OA group were significantly lower than those of the non-OA group (KL grades 0 and 1, p < 0.001). Conclusions Compared with the non-OA group, BMD (T-scores of the total hip and lumbar spine) was higher in the mild OA group and lower in the moderate-to-severe OA group.

PURPOSE: In this study, a possible suppressive effect of a flavon extracted from Artemisia absinthium on a mouse collagen-induced arthritis (CIA) model was investigated. METHODS: DBA/1 mice were injected intradermally with emulsified chicken type II collagen. Three weeks after immunization, a flavon was introduced p.o. everyday. Clinical incidences of arthritis and arthritis index were measured. Measurement of anti-collagen antibodies and a stimulation index of the splenocytes of the mice were measured. IL-10 and TNF-alpha in the supernatants of the mice sera were measured by ELISA. mRNA expression for IL-10 and TNF-alpha in the splenocytes were tested. RESULTS: Flavon extracted from Artemisia absinthium appears to be an effective suppressor of CIA in mice. The serum anti-collagen antibody level and stimulation index of the cultured splenocytes showed no significant differences among the three experimental groups. Also serum IL-10 and TNF-alpha levels did not show any significant differences among the three experimental groups. An increased expression of mRNA for IL-10 was observed in the splenocytes treated with flavon. CONCLUSION: With these results, flavon extracted from Artemisia absinthium appears to have a suppressive effect of CIA. The mechanism of the suppressive effect of flavon extracted from Artemisia absinthium may be from a stimulation of IL-10 production.
Animals ; Antibodies ; Artemisia absinthium* ; Artemisia* ; Arthritis* ; Arthritis, Experimental ; Chickens ; Collagen Type II ; Collagen* ; Enzyme-Linked Immunosorbent Assay ; Immunization ; Incidence ; Interleukin-10 ; Mice* ; RNA, Messenger ; Tumor Necrosis Factor-alpha

BACKGROUND AND OBJECTIVE: There has been little clinical data on the treatment outcome of patients with acute asthma attack in Korea. We designed a management protocol of acute asthma, and analyzed clinical p arameters obtained from this protocol. METHOD: A total of 32 cases with acute asthma were treated with oxygen, beta2 agonist, and methylprednisolone. Ipratropium was added in cases of severe attack. After 90 minutes, intravenous aminophylline was given to the patients with poor response. RESULT: Beta2 agonist and methylprednisolone were sufficient for symptom control in 17 cases. Ipratropium and aminophylline were added in 6 and 9 cases, respectively. There was no difference in improvement of PEF, heart rate, respiratory rate, PaO2, PaCO2, and SaO2 at 90 minutes and 8 hours between beta2 agonist inhalation and subcutaneous group. Serum potassium concentration levels significantly decreased in patients treated with ipratropium of aminophylline(n=15, 4.17+/-0.45 vs. 3.99+/-0.35mM/L, p<0.05), compared with patients using only beta2 agonist and methylprednisolone(n=17, 3.89+/-0.30 vs. 4.14+/-0.45mM/L, p>0.05). CONCLUSION: Subcutaneous beta2 agonist may be an alternative to inhalant beta2 agonist for the emergency treatment of acute asthma, and we think a consensus regarding use of aminophylline in the emergency room should be made.
Aminophylline ; Asthma* ; Consensus ; Emergency Service, Hospital ; Emergency Treatment ; Heart Rate ; Humans ; Inhalation ; Ipratropium ; Korea ; Methylprednisolone ; Oxygen ; Potassium ; Respiratory Rate ; Treatment Outcome*

Hantaan virus (HTNV) is widely distributed in Korea and has been known to cause haemorrhagic fever with renal syndrome (HFRS). Hantaviruses are carried by numerous rodent species throughout the world. Especially, the stripedfield mice, Apodemus agrarius, is the natural host for Hantaan virus in Korea, In this study, a total 117 wild rodents of 2 species (A. agrarius, Crocidura laciura) were trapped from six county (Damyang- gun, Hwasun-gun, Gokseong-gun, Jangheung-gun, Hampyeong-gun and Boseong-gun) in Jeonnam province from Sep. 2003 to Nov. 2004 for epidemiological survey. As determined by the indirect immunofluorescent antibody (IFA) test, IgG antibodies against HTNV were detected in 13.4% (14/103) of A. agrarius captured on above the areas. Serologic evidence for HTNV infection was not found in 14 C. laciura. 5 of A. agrarius were positive of hantaan viral RNA amplication from lung tissue of 14 seropositive A. agrarius by RT-PCR. For isolation of the hantaan virus, the lung tissue homogenate of 14 seropositive A. agrarius inoculated Vero E6 cells, but virus was not isolated.
Animals ; Antibodies ; Fever ; Hantaan virus* ; Hantavirus ; Immunoglobulin G ; Jeollanam-do* ; Korea ; Lung ; Mice ; Murinae ; RNA, Viral ; Rodentia*