Glycogen storage diseases(GSD) are inherited disorders affecting glycogen metabolism and type I GSD is due to the absence or deficiency of glucose-6-phosphatase(G6Pase) enzyme in the liver, kidney, and intestinal mucosa. The defect leads to inadequate hepatic conversion of G6P to glucose and thus make affected individuals susceptible to fasting hypoglycemia, and the accumulation of glycogen occurs in the liver and other organs. Type Ia is the most common form of GSD and clinically growth retardation may manifest of GSD itself rather than growth hormone deficiency(GHD), but we experienced a case of type I GSD with GHD in a 14-year-o1d male. The height was 125 cm, compatible with 50 th percentile of height of 8 years of age. He has doll-like face with fat cheek, relatively thin extremities, and metabolic acidosis, hyperuricemia, hypoglycemia, hyperlipidemia. GH stimulation test with clonidine and L-dopa revealed that the patient had decreased GH secretion. After laboratory work up including liver biopsy, he was diagnosed as type I GSD. Hypoglycemia was managed with frequent feeding with high starch diet(uncooked cornstarch). Metabolic acidosis and hyperuricemia were treated with sodium bicarbonate, allopurinol and probenecid. The patient is being followed at out-patient clinic with clinical improvement after of diet therapy and GH administration.
Acidosis ; Allopurinol ; Biopsy ; Cheek ; Clonidine ; Diet Therapy ; Extremities ; Glucose ; Glycogen Storage Disease* ; Glycogen* ; Growth Hormone* ; Humans ; Hyperlipidemias ; Hyperuricemia ; Hypoglycemia ; Intestinal Mucosa ; Kidney ; Levodopa ; Liver ; Male ; Metabolism ; Outpatients ; Probenecid ; Sodium Bicarbonate ; Starch

OBJECTIVE: The Positive and Negative Affect Schedule (PANAS) was developed as a measure of positive affect (PA) and negative affect (NA). The aim here is to examine the factor structure and concurrent validity of the Korean version of the Positive and Negative Affect Schedule (K-PANAS) in a clinical sample in Korea. METHODS: K-PANAS was administered to a clinical sample in Korea. Internal consistency, test-retest reliability, and confirmatory factor analysis (CFA) were undertaken to examine the factorial structure and reliability of the K-PANAS. RESULTS: The reliability of K-PANAS is satisfactory. CFA showed that several of the models commonly used in Western populations provided an insufficient fit. The modified model provided a more adequate fit to the data. CONCLUSION: The authors demonstrate that the K-PANAS has adequate psychometric properties, and that findings obtained in the West using PANAS were partially replicated.
Appointments and Schedules ; Korea ; Psychometrics

NAG activity has been measured in the urine of hypertension, diabetes mellitus and renal disease subjects. Results have shown significantly higher levels of Urinary NAG in hypertension, diaetes and renal disease subjects compared to normal control Subjects group(P<0.001). Urinary NAG measurement is simple and accurate and it provides a valuable information in the early detection of renal dysfunction in hypertension and diabetes subjects and also in the follow up of these patients.
Acetylglucosaminidase* ; Diabetes Mellitus* ; Follow-Up Studies ; Humans ; Hypertension*

Cytogenetic analysis of 4 cases of meningiomas from 3 male and 1 female patients is reported. One of male patients suffered from neurofibromatosis type 2. Histologically, the meningiomas were meningotheliomatous (1), transitional (2), and psammomatous (1). Chromosomal abnormalities were found in all cases with a karyotype 45,XY,-22, 45,XY,-16, 45,XX,-2, and 45,XY,t (15p;22q), respectively. Monosomy of chromosome 22 was detected only in the patient with neurofibromatosis type 2. These cytogenetic analysis demonstrates that variable clonal karyotype aberrations exist in meningiomas.
Adolescent ; Adult ; *Chromosome Aberrations ; Female ; Humans ; Male ; Meningeal Neoplasms/*genetics ; Meningioma/*genetics ; Neurofibromatosis 2/genetics

Secondary mania associated with focal brain lesion has only rarely been reported. The authors report a case of secondary mania artier postoperative radiation therapy for primary brain tumor. Localized necrotic lesion was found in the right basotemporal lobe involving hippocampus, which might be the result of late delayed damage of the postoperative radiation therapy. This case suggests that secondary mania is closely related to focal, right basotemporal lesions. Knowing the relationship between the location of brain lesions and manic syndrome may be helpful to us In understanding the neuroanatomical and neurobiological mechanism of primary.
Bipolar Disorder* ; Brain ; Brain Neoplasms* ; Hippocampus

Although laparoscopic surgery has been adopted for the treatment of peritonitis since the time laparoscopy was introduced for emergency operations, a laparoscopic Hartmann's procedure has not been described. We report on a Hartmann's procedure and its reversal for the treatment of peritonitis from colonic perforation by laparoscopic surgery. A 43-year-old female was diagnosed with fecal peritonitis due to a colonic perforation in the rectosigmoid colon. Five trocars were used and a Lapdisc(R) (Hakko medical, Japan) was placed at the previous Phannelstiel incision site. One hundred sixty minutes were needed for the laparoscopic Hartmann's procedure following peritoneal lavage. An oral diet was started at the postoperative 6th day and the patient was discharged on the 20th day with complete recovery. Hartmann's reversal was laparoscopically performed 3 months later. A Lapdisc was placed at the colostomy site following colostomy take-down. Four trocars were inserted at the same area as the first operation. The operative time was 180 minutes. There were no postoperative complications.
Adult ; Colon ; Colostomy ; Diet ; Emergencies ; Female ; Humans ; Laparoscopy ; Operative Time ; Peritoneal Lavage ; Peritonitis ; Postoperative Complications ; Surgical Instruments

OBJECTIVES: Both electroconvulsive shock(ECS) and kainic acid-induced seizures activate mitogenactivated protein kinases(MAPKs)in rat hippocampus. They can also induce the expression of MAPK phosphatase-1(MKP-1)in rat hippocampus. MKP-1 is known as a specific MAPK deactivator. This study aimed to elucidate the role of MKP-1 in the deactivation of MAPKs in rat hippocampus. METHODS: In order to induce MKP-1 in the hippocampus, ECS was given to the rats. At the time points when MKP-1 was sufficiently induced, the second ECS was given to them and the subsequent phosphorylation or activation of MAPKs were measured in the hippocampus. A second group of rats were injected with kainic acid and the relationship between MKP-1 expression and MAPK phosphorylation was examined in their hippocampi. RESULTS: The expression of MKP-1 did not influence the phosphorylation or activation of MAPKs following ECS in rat hippocampus. Kainic acid-induced expression of MKP-1 did not significantly reduce the phosphorylation of MAPKs. CONCLUSION: MKP-1 did not play a significant role in the deactivation of MAPKs which were activated by ECS or kainic acid in rat hippocampus.
Animals ; Electroshock ; Hippocampus* ; Kainic Acid ; Phosphorylation ; Rats* ; Seizures

PURPOSE: Pulmonary metastases from colorectal carcinomas have been reported to occur in 10% of all patients who undergo a curative resection. A number of studies have reported aggressive treatments, including lung resection, for pulmonary metastases that appear to prolong the survival in selected cases. The aim of this study was to assess the clinical characteristics, and the prognostic factors of pulmonary metastases, as well as the outcomes after resection of the pulmonary metastases. METHODS: A retrospective study was performed on 104 patients who presented with primary pulmonary metastases without metastases in other organs after a curative resection for a colorectal carcinoma between January 1994 and December 2000 at Asan Medical Center. Pulmonary metastases were diagnosed by using serial changes in the chest X-ray and the CT. Univariate (log-rank) and multivariate (Cox's model) analyses were employed to identify the prognostic factors. RESULTS: The mean interval between colorectal resection and pulmonary metastases (disease-free interval) was 22 (range: 4~64) months. Fifty-eight of 104 patients had pulmonary metastases originating from rectal cancer. More than half of the patients (55.7%) had bilateral multiple metastases. Fifty-six of 104 patients underwent chemotherapy, 28 conservative therapy, and 20 a pulmonary resection with the extent of the resection varying from a wedge resection of the metastatic nodule to a lobectomy. Prolonged survival was associated with serum CEA levels at the diagnosis of the metastases (P=0.02) and with the type of treatment (P<0.01). CONCLUSIONS: The s-CEA level at the diagnosis of the pulmonary metastases appears to be a reliable predictor of survival in patients with pulmonary metastases from colorectal cancer. Resection of the pulmonary metastasis in colorectal cancer may significantly prolong survival. Thus, aggressive therapy, including surgery, should be considered for pulmonary metastatic tumors in selected groups.
Carcinoembryonic Antigen ; Chungcheongnam-do ; Colorectal Neoplasms* ; Diagnosis ; Drug Therapy ; Humans ; Lung ; Lung Neoplasms ; Neoplasm Metastasis* ; Rectal Neoplasms ; Retrospective Studies ; Thorax ; Treatment Outcome

To evaluate the prevalence of cumulative trauma disorders in relation to ergonomic evaluation of their work, 260 female directory assistance operators employed in three branch facilities of the nation-wide telecommunication company. Ergonomic evaluation of the work status was done by two industrial hygienists through inspection. Workers were surveyed with standardized self-administered questionnaire and examined by family physicians and an orthopaedician for cumulative trauma disorders. Laboratory examination of serum aspartate aminotransferase(AST), creatinine phosphokinase(CPK), aldolase and rheumatoid factor was done and X-ray of cervical spine and both shoulders was taken from all subjects and nerve conduction velocity test was done on 57 subjects with suspected nerve entrapment cases. Cumulative trauma disorders were categorized into 3 category according to work-relatedness of the disorders. On ergonomic evaluation of the working posture and work environment, improvement of work posture revealed inappropriate postures and devices. Mean age of the subjects were 39 years old and more than 80% graduated high school or above. Ninety-eight percent of the workers employed in the company for more than 15 years and 74.6% of the workers worked at the VDT job for more than 4 years. Mean daily work hours was 8.0 hours per day and mean break hours was 90.5 minutes per day with mean extra work hours of 10.7 hours per month. Mean daily calls were 1128.6 calls in maximum and 864.8 calls in minimum. On laboratory examination, 13 (5.0%) workers had abnormal AST, 53(20.4%) had abnormal CPK, and 1 (0.4%) had abnormal aldolase level. On x-ray examination of cervical spine, 111 (42.7%) had loss of or reversed normal cervical lordosis, 10(3.8%) had narrowing of intervertebral space. Nerve conduction velocity test was abnormal in 11 (19.2%) among 57 workers. Among disorders categorized as work-related, 131 (50.4%) were diagnosed to have fatigue myalgia of levator scapulae, 108 (41.5%) had cervical strain or sprain, 47 (18.1%) had fatigue arthralgia of phalangeal joints, and 47 (18.1%) had probable carpal tunnel syndrome, in 10 (3.8%) of those diagnosis was confirmed electrophysiologically. Age, seniority, work duration at present job, workload nor location of facilities were associated with the prevalence of symptoms nor specific diagnoses on simple statistical analysis and multiple logistic regression, which deems to be due to highly selected and homogeneous characteristics of the study subjects. Above results shows that cumulative trauma disorders are very prevalent among directory assistance operators and elaborate effort is needed to reduce the cumulative trauma disorders among the operators.
Adult ; Animals ; Arthralgia ; Aspartic Acid ; Carpal Tunnel Syndrome ; Creatinine ; Cumulative Trauma Disorders* ; Diagnosis ; Fatigue ; Female ; Fructose-Bisphosphate Aldolase ; Humans ; Joints ; Logistic Models ; Lordosis ; Myalgia ; Nerve Compression Syndromes ; Neural Conduction ; Physicians, Family ; Posture ; Prevalence ; Questionnaires ; Rheumatoid Factor ; Shoulder ; Spine ; Sprains and Strains ; Superficial Back Muscles ; Telecommunications ; Telephone*

Monthly surveys were conducted to investigate the occurrence of chigger mites and seroprevalence of scrub typhus among small mammals in Jeollanam-do, the southwestern part of Korea, from November 2006 through October 2007. Fifty-eight small mammals, including 57 Apodemus agrarius (98.3%) and 1 Crocidura lasiura (1.7%), were captured, and a total of 4,675 chigger mites representing 4 genera and 8 species were collected from them. The chigger infestation rate among small mammals was 69.0%. The most predominant species in A. agrarius was Leptotrombidium scutellare (54.0%), followed by Leptotrombidium pallidum (39.4%), Leptotrombidium orientale (4.4%), Leptotrombidium palpale (1.1%), Neotrombicula tamiyai (0.6%), Eushoengastia koreaensis (0.3%), Neotrombicula gardellai (0.3%), and Cheladonta ikaoensis (<0.1%). The chigger index of A. agrarius was the highest in October (740.0), followed by November (242.0), September (134.6), March (98.3), February (38.2), January (35.3), December (34.5), April (30.8), and May (1.7). The average antibody positive rate of scrub typhus in wild rodents was 50.0%. The seropositive rates were high in October (100.0%) and November (83.3%), whereas those in other months were relatively low (28.6-57.1%). The chigger index of L. scutellare rapidly increased in September to form an acuminate peak in October, followed by a gradual decline. These results suggest that the outbreak of scrub typhus in the southwestern part of Korean peninsula is mostly due to L. scutellare.
Animals ; Antibodies, Bacterial/blood ; Antibody Specificity ; Arachnid Vectors/*microbiology ; *Disease Reservoirs ; Humans ; Murinae/parasitology ; Orientia tsutsugamushi/*immunology ; Population Dynamics ; Public Health Surveillance ; Republic of Korea/epidemiology ; Rodent Diseases/parasitology/transmission ; Scrub Typhus/epidemiology/*transmission ; Seasons ; Seroepidemiologic Studies ; Shrews/parasitology ; Species Specificity ; Trombiculiasis/parasitology/veterinary ; Trombiculidae/*microbiology