No abstract available.
Lymphoma, T-Cell, Cutaneous*

This study was aimed to investigate the association of candidate gene polymorphisms and obesity or overweight in young Korean children. A total of 190 Korean preschool children (96 control, 48 overweight, and 46 obese children) were genotyped for the angiotensin converting enzyme (ACE) insertion (I)/deletion (D), angiotensin II type 2 receptor (AT2) C3123A, transforming growth factor (TGF)-β1 T869C, vascular endothelial growth factor (VEGF) T460C, and tumor necrosis factor (TNF)-α G308A polymorphisms. No differences were found among the groups with respect to age, sex, birth weight, blood pressure levels, and serum concentrations of glucose and total cholesterol. Obese children showed a higher incidence of ACE DD genotype and D allelic frequency compared to the controls (odds ratio [OR], 2.7, 95% confidence interval [CI], 1.01–7.21; OR, 2.5, 95% CI, 1.49–4.19; all P < 0.05). The frequency of TC genotype and C allele in the TGF-β1 T869C polymorphism (OR, 2.08, 95% CI, 1.01–4.27; OR, 1.93, 95% CI, 1.15–3.21) and that in the VEGF T460C polymorphism (OR, 2.5, 95% CI, 1.19–5.28; OR, 2.15, 95% CI, 1.26–3.68) was also higher in obese children than in control subjects (all P < 0.05). Overweight children exhibited a higher frequency of the A allele in the AT2 C3123A polymorphism compared to the controls (OR, 1.72, 95% CI, 1.03–2.88, P < 0.05). There were no differences in the TNF-α G308A polymorphism among the groups. The ACE I/D, AT2 C3123A, TGF-β1 T869C, and VEGF T460C polymorphisms can affect susceptibility to obesity or overweight in Korean children.
Alleles ; Angiogenic Proteins ; Birth Weight ; Blood Pressure ; Child ; Child, Preschool* ; Cholesterol ; Genetic Variation ; Genotype ; Glucose ; Humans ; Incidence ; Obesity ; Overweight ; Pediatric Obesity* ; Peptidyl-Dipeptidase A ; Receptor, Angiotensin, Type 2 ; Renin-Angiotensin System ; Transforming Growth Factors ; Tumor Necrosis Factor-alpha ; Vascular Endothelial Growth Factor A

No abstract available.
Child, Preschool ; Humans ; Pediatric Obesity

Complete denture prosthodontics includes replacement of natural teeth and associated maxillary and mandibular structures for full edentulous patients. The final objectives of prosthodontic treatment include esthetic and functional rehabilitation. Because the esthetic demand of senior patients has increased esthetic requirement should not be overlooked in denture treatment. In complete denture treatment, attempts have been made to reproduce tooth wear, arrangement, recession of cervical gingiva, staining, improved gingival shade and so on. This 61 year old female patient came to the Department of Prosthodontics with the chief complaint that dentures made 5 years ago in a local clinic were broken and did not fit well. The patient put more emphasis on fabrication of natural and esthetic dentures than recovery of masticatory function. Remake of maxillary complete denture and mandibular implant retained overdenture was planned. In order to create esthetic and natural contour, Aesthetic Color Set Easy system(R) (Candulor dental GmbH, Wangen, Germany) was used to make complete dentures reproducing various gingival shades. Patient's esthetic satisfaction was high. When complete denture prosthodontics treatment involves appropriate expression of individual characteristics in addition to proper selection of esthetic materials, treatment will give satisfaction to both dentist and patient.
Dentists ; Denture, Complete* ; Denture, Overlay ; Dentures ; Female ; Gingiva ; Humans ; Prosthodontics ; Rehabilitation ; Tooth ; Tooth Wear

Klebsiella pneumoniae is an unusual cause of brain abscess. Among the few cases of Klebsiella pneumoniae brain abscess that have been reported, most were associated with another underlying primary focus of infection. Endogenous endophthalmitis caused by Klebsiella pneumoniae is an infrequent but often devastating septic metastatic infection. We report a rare case of Klebsiella pneumoniae brain abscess and endophthalmitis after acute epiglottitis.

Scedosporium(S.) apiospermum is the asexual stage of Pseudallescheria boydii. It has been isolated from soil, plant debris, polluted water and sewage. It is an opportunistic organism with low virulence. Infection may occur via direct inoculation. This ubiquitous fungus causes not only mycetoma, but also infections of a variety of body sites including the skin. Localized skin infection without granule or grain production due to this organism is much rarer than mycetoma. We report a case of cutaneous S. apiospermum infection which occurred in a 69-year-old woman. The lesion was manifested by a 5.0 x 4.0 cm-sized, scaly erythematous plaque on the dorsum of the right hand. The fungal culture from the biopsy specimen on Sabouraud's dextrose agar showed white to gray colored floccose colonies of S. apiospermum. The patient was treated with 200 mg of itraconazole daily for 3 months. Skin lesions were completely cured and recurrence has not been observed to date.
Agar ; Aged ; Biopsy ; Edible Grain ; Female ; Fungi ; Glucose ; Hand ; Humans ; Itraconazole ; Mycetoma ; Plants ; Pseudallescheria ; Recurrence ; Scedosporium* ; Sewage ; Skin* ; Soil ; Virulence

PURPOSE: Nephrogenesis is normally accompanied by a tightly regulated and efficient vascularization. We investigated the effect of angiotensin II inhibition on angiogenesis in the developing rat kidney. METHODS: Newborn rat pups were treated with enalapril (30 mg/kg/day) or vehicle (control) for 7 days after birth. Renal histological changes were checked using Hematoxylin & Eosin staining. We also investigated the intrarenal expression of vascular endothelial growth factor (VEGF)-A, VEGF receptor 1 (VEGFR1), VEGFR2, platelet-derived growth factor (PDGF)-B, and PDGF receptor-beta with Western blotting and immunohistochemical staining at postnatal day 8. Expression of the endothelial cell marker CD31 was examined to determine glomerular and peritubular capillary density. RESULTS: Enalapril-treated rat kidneys showed disrupted tubules and vessels when compared with the control rat kidneys. In the enalapril-treated group, intrarenal VEGF-A protein expression was significantly higher, whereas VEGFR1 protein expression was lower than that in the control group (P<0.05). The expression of VEGFR2, PDGF-B, and PDGF receptor-beta was not different between the 2 groups. The increased capillary CD31 expression on the western blots of enalapril-treated rat kidneys indicated that the total endothelial cell protein level was increased, while the cortical capillary density, assessed using CD31 immunohistochemical staining, was decreased. CONCLUSION: Impaired VEGF-VEGFR signaling and altered capillary repair may play a role in the deterioration of the kidney vasculature after blocking of angiotensin II during renal development.
Angiotensin II ; Animals ; Blotting, Western ; Capillaries ; Enalapril ; Endothelial Cells ; Eosine Yellowish-(YS) ; Growth and Development ; Hematoxylin ; Humans ; Infant, Newborn ; Kidney* ; Parturition ; Platelet-Derived Growth Factor ; Rats* ; Receptors, Vascular Endothelial Growth Factor ; Vascular Endothelial Growth Factor A

Sporotrichosis is a chronic infectious disease caused by Sporothrix(S.) schenckii. Regional lymphatic sporotrichosis is common type, accounting for 75% of the cases. But fixed cutaneous sporotrichosis is seen in 20% of cases. We report two cases of fixed cutaneous sporotrichosis in a 48-year-old man and 8-year-old boy. The lesions were manifested by erythematous plaques on right arm and left cheek, respectively. The fungal culture from biopsy specimen on Sabouraud's dextrose agar showed dark brown to black, moist and wrinkled colonies of S. schenckii. Histopathologically, pseudoepitheliomatous hyperplasia and chronic granulomatous inflammation were observed on H & E stain. The patients were treated with surgical excision of lesion & oral administration of 30 drops of saturated solution of potassium iodide three times a day and 100 mg of itraconazole daily for 3 months, respectively. Skin lesions were completely cured and recurrence is not observed to date.
Administration, Oral ; Agar ; Arm ; Biopsy ; Cheek ; Child ; Communicable Diseases ; Glucose ; Humans ; Hyperplasia ; Inflammation ; Itraconazole ; Male ; Middle Aged ; Potassium Iodide ; Recurrence ; Skin ; Sporotrichosis*

Nonconvulsive status epilepticus (NCSE) of frontal origin is rare. The symptoms are unusual and different from that of temporal origin which makes it difficult to be diagnosed. We report two cases with NCSE of frontal origin. The first case was a 17-year-old girl who presented indifference and reduced word fluency, responsiveness, and facial expres-sion daylong with intermittent unresponsiveness and slight rightward eye and head deviations. Confusion was not noted. Electroencephalogram (EEG) showed the recurrent 2 Hz spike-wave ictal discharges on the left frontal area, sometimes spreading to the opposite side. The second case was a 57-year-old woman who had a medically intractable epilepsy. During long-term Video/EEG monitoring, the continuous 2 Hz spike-and-wave complexes were noted on the right hemisphere and the left frontal area. At that time, neurological examination including cognitive functions was normal except for a mild jaw tremor. No confusion was noted. However, she looked depressed, inactive, and affectively indifferent. Intravenous lorazepam injection abolished status EEG activities as well as clinical symptoms. Ictal single photon emission computed tomography (SPECT) showed an increased perfusion in the right frontal lobe. Cortical dysplasia was pathologically diagnosed after a right frontal lobectomy.
Adolescent ; Electroencephalography ; Epilepsy ; Female ; Frontal Lobe ; Head ; Humans ; Jaw ; Lorazepam ; Malformations of Cortical Development ; Middle Aged ; Neurologic Examination ; Perfusion ; Status Epilepticus* ; Tomography, Emission-Computed, Single-Photon ; Tremor

Ambient air monitoring(environmental monitoring) and biological monitoring of mixed organic solvents exposure have been used in exposure assessment of these compounds in the work environment. Environmental monitoring is more useful when assessing low level exposure to these compounds. The specific objectives of this study were to measure air organic solvent levels in the work environment, to test the agreement of items measured in this study with items which have been reported to the administrative agency, and finally to evaluate the appropriateness of environmental monitoring items. The study subjects were 13 small companies in which less than 300 employees were working and presumably exposed to mixed organic solvents(e.g. automotive repair and painting, 6; textile dyeing, 2; printing, 2; electronics, etc, 3). Personal air samplings were performed by the flow-lite sampling pump(MSA) and the 600mg charcoal tube with air velocity of 100ml/min for qualitative analysis and 2l/min for quantitative analysis. Samples were analysed by gas chromatography/mass spectrometry(Hewlett-Packard 5890/5970). High levels of toluene, n-hexane, and MIBK were detected in most study companies and low levels of ethylbenzene, xylene, n-butylacetate were also detected. When these measured items were compared with those of reported items, only 6 of 13 companies showed relatively good agreement between them. Two companies failed to report items exceeding the limit value. In conclusion, qualitative analysis of ambient air organic solvents seemed to be as important as quantitative analysis of these compounds and a periodic evaluation of monitoring items reported to the administrative agency should be required.
Charcoal ; Environmental Monitoring* ; Humans ; Mass Spectrometry ; Paint ; Paintings ; Solvents* ; Textiles ; Toluene ; Workplace* ; Xylenes