No abstract available.
DNA* ; Kidney* ; Plasmids*

BACKGROUND: Recently authentic human growth hormone(hGH) has produced in the E coli K-12, W3110 by recombinant DNA tecbnology in Korea In this paper, the clinical efficacy and immunogenicity of this GH was shdied in 38 children with growth hormone deficiency during therapy of 1 year. METHODS: The subjects of this study were aged 4.9-13.9 years, diagnosed by failure of plasma GH to respond to insulin-induced hypoglycemia, arginine and/or L-dopa loading and height below -2 standard deviation of mean for their chronological age. Each patient received GH 0.5-0.7IU/kg/week subcutaneously in 6-7 divided doses. During treatment, vital signs, height, body weight and bone age were checked every 3 months. Complete blood count, urinalysis, blood chemistry and thyroid hormone were checked before and every 6 months. The measurement of serum IGF-1 level and antibody against hGH were performed before and every 6 months during therapy of I year. RESULT: The height velocities significantly increased from 3.3 +/- 1.5cm/year to 10.1 +/- 2.5 and 9.0 +/- 1.8cm/year at 6 and 12 months of therapy, respectively. The height standard deviation score for chronological age were significantly improved from -2.141.50 to -1.74 +/- 1.43 and -1.54 +/- 1.38 at 6 and 12 months of therapy with increasing ratio of bone age to chronological age from 0.72 +/- 0.15 at pretreatment to 0.76 +/- 0.15 at 6 month, 0.79 +/- 0.16 at 12 month of therapy. The plasma IGF-1 level significantly increased during treatment. One of 36 patients(2.8%) showed positive antibody against hGH after 1 year of treatment. During therapy of 1 year, unwanted and remarkable clinical side effect were not observed in all subjects. CONCLUSION: These results indicate that this E. coli derived authentic recombinant growth hormone is very effective in stimulating linear growth in children with growth hormone deficiency.
Arginine ; Blood Cell Count ; Body Height ; Chemistry ; Child* ; DNA, Recombinant ; Escherichia coli ; Growth Hormone* ; Human Growth Hormone ; Humans* ; Hypoglycemia ; Insulin-Like Growth Factor I ; Korea ; Levodopa ; Plasma ; Thyroid Gland ; Urinalysis ; Vital Signs

Flexor hallucis longus tendinitis is a common overuse syndrome in classic ballet dancers. To describe the clinical symptoms, diagnosis and non-operative and operative treatment, we evaluated twenty ballet dancers from march 1994 to August 1995. For the diagnosis, Tomasen test was helpful clinically and MRI was essential for surgical intervetion to find a tendon degeneration. Patients were classified into three groups by symptoms and clinical stages. All of the Group 1 and 2 were recovered by means of the conservative treatment. Two dancers belongs to Group 3 showed a severe degeneration of tendon on the MRI scan, finally was taken the an operation. Release of the tarsal tunnel were performed. Six months after operation, they could return to dancing.
Cumulative Trauma Disorders ; Dancing ; Diagnosis ; Humans ; Magnetic Resonance Imaging ; Tendinopathy* ; Tendons

BACKGROUND: In the skin, it is often difficult to differentiate lymphomas from reactive lymphoid lesions by light microscopic examination. OBJECTIVE: Our purpose was to determine whether immunologic data obtained from mutine-processed specimens could be used to further objective morphologic interpretations. METHODS: We conducted an immunohistochcmical staining in 44 cases of benign and malignant cutaneous lymphoproliferative lesions using nine antibodies, including anti-CD3, UCHL1, MT1, MT2, L26, MB2, BerH2, 123C3, and MIB1. RESULTS: 1. Immunophenotyping with anti-CD3, UCHL1, MT1, L26, and MB2 was useful for the diagnosis of T cell or B cell lymphoma. However, these antibodies showed a lack of specificity for neoplastic cells, 2. Antibody to CD56, 123C3 showed positivity in 4 cases of angiocentric lymphoma, but negativity in 8 cases showing angiocentric lymphoma-like pathology. 3. Antibody to CD30, BerH2 showed positivity in all 6 cases of CD30 positive large cell lymphoma, but negativity in 6 cases showing diffuse lymphoma-like pathology. 4. Antibody to Ki-67, MIB1 showed positivity in more than 30% of infiltrating cells in 6 cases of angiocentric lymphoma, 4 cases of diffuse B cell lymphoma, and in more than 60% of infiltrating cells in 6 cases of CD30 positive large cell lymphoma. CONCLUSION: These observations suggest that immunostaining may provide useful adjunctive information in distinguishing benign from malignant cutaneous lymphoproliferations in paraffin sections.
Antibodies ; Diagnosis ; Immunophenotyping ; Lymphoma ; Lymphoma, B-Cell ; Paraffin ; Pathology ; Pseudolymphoma* ; Sensitivity and Specificity ; Skin

Santonin-kainic acid complex was evaluated as a chemotherapeutic of the mass treatment of the Ascaris lumbricoides infection in Korea. The results could be summarized as follows: The negative conversion rate was 82.9% in average in 4 treated groups. Some variations of negative conversion rate among the treated groups were noticed. The egg reduciton rate was 97.7% in average and the results were rather uniform among the three evaluated groups. By the analysis of egg reduction, it seems that the lightly infected cases whose E.P.G. were under 5,000 were resistant to treatment with the less reduced egg output. After the treatment with this complex, the number of egg discharged cases were reduced to 1.84% and the average number of discharge eggs per incompletely treated or untreated cases were reduced to 12.5% compared with the level of before-treatment egg output. The successive observations of the pattern of worm expulsion after drug intake was made. The worms were mostly expelled in the stool within 3 days, and 58.9% of total expelled worms were collected within 24-hour stool. The minimum length of the immature worms expelled was 7.6cm. Among the 659 Ascaris collected in the first-day stool from 91 rural people, 8.5% were in the range of 7.6-12.2 cm-long, immature worms. The sex ratio, male: female= 0.69: 1.
parasitology-helminth-nematoda ; Ascaris lumbricoides ; chemotherapy ; Santonin ; kainic acid

No abstract available.
Kidney* ; Neuroectodermal Tumors, Primitive*

Salmonella infection can cause an asymptomatic intestinal carrier state or clinical diseases such as enterocolitis presenting abdominal pain, fever, vomiting, or diarrhea. Salmonella usually invades Peyer's patch of terminal ileum or ascending colon. Sepsis is not common and acute renal failure secondary to rhabdomyolysis is rare. The causes of rhabdomyolysis are trauma, excessive exercise, alcohol, seizure, metabolic abnormality, and infection. Infections account for less than 5% of the reported causes of rhabdomyolysis and resulting acute renal failure. The mechanisms underlying rhabdomyolysis due to infection are direct muscle invasion, toxin production, and nonspecific effects that can occur with infections such as fever, dehydration, acidosis, and electrolyte imbalance. We report a case of sepsis and acute renal failure secondary to rhabdomyolysis associated with Salmonella infection.
Colonoscopy ; Enterocolitis/complications/*diagnosis ; Humans ; Kidney Failure, Acute/*diagnosis/etiology ; Male ; Middle Aged ; Rhabdomyolysis/diagnosis/etiology/microbiology ; Salmonella Infections/complications/*diagnosis ; Sepsis/*diagnosis/etiology ; Tomography, X-Ray Computed

With the aid of surgical microscope, operations could successfully be attempted directly to the motor and sensory speech areas of dominant cerebral hemisphere. Case 1 who is a right hander showed to have a small post-traumatic intracerebral hematoma located deeply beneath the Wernicke's area of left temporoparietal region resulted from the stab wound caused by fall on a long nail. After the removal of depressed bone fragments and hematomas from epidural and subdural spaces, no actual evidence of intracerebral hematoma which was hidden deeply into the white matter could be found by simple naked eyes. A minute nail tract could, however, easily be detectable by using a magnified surgical microscope under the excellent illumination. A small cortical incision, 1.5cm in length, was enough to evacuate the blood clot formed hematoma. The surgery was performed under local anesthesia and the patient was recovered uneventfully from aphasia, stupor and hemiparesis post-operatively. Case 2 who is a right handed man presented with a left frontal lobe tumor, cystic astrocytoma, located adjacent to the Broca's area. Microsurgical technique was introduced during the removal of tumor. A cortical incision, 2.5cm in length, was made in middle frontal gyrus anterior to the speech area for the preservation of those important neural elements. No blood transfusions were required in both cases and vital signs were kept within normal limits throughout the surgery. Post-operative recuperation revealed to be excellent. To cope with the risk of damage to the speech centers in dominant cerebral hemisphere, microsurgical technique supported by adequate magnification and excellent illumination should preferably be adopted in cases who has been suffering from speech disorders.
Anesthesia, Local ; Aphasia ; Astrocytoma ; Blood Transfusion ; Cerebrum* ; Frontal Lobe ; Hand ; Hematoma ; Humans ; Lighting ; Paresis ; Speech Disorders ; Stupor ; Subdural Space ; Vital Signs ; Wounds, Stab

No abstract available.
Adipose Tissue* ; Apoptosis ; Lipodystrophy*

PURPOSE: The pharmacologic effect of atropine on HPS can be considered to control pyloric muscle spasm. Therefore, we studied the effects of intravenous atropine sulfate on the clinical course of HPS, and periodically observed the ultrasonographic appearance of the pyloric muscles after atropine treatment. METHODS:From April 1998 to May 1999, 14 infants who were diagnosed with HPS were treated with intravenous atropine sulfate. Intravenous atropine sulfate was administered at an initial dose of 0.04mg/kg/day, which was divided into 8 equal doses. The daily dose was increased by 0.01 mg/kg/day until vomiting was controlled for an entire day while infants received unrestricted oral feeding. Ultrasonographic examinations were performed during hospitalization and repeated at least every 2 months until normalization of pyloric muscles was confirmed. RESULTS: Intravenous atropine was effective in 12 of 14 infants with HPS and the conditions of 9 of them improved. Two infants who were not free from vomiting despite a week of intravenous atropine sulfate treatment underwent pyloromyotomy. A series of ultrasonographic examinations were done after vomiting had improved with intravenous atropine sulfate. The ultrasonographic findings showed good passage of gastric contents through pyloric canals despite thickening of the pyloric muscles. CONCLUSION: Intravenous administration of atropine sulfate is an effective therapy for HPS and can be an alternative to pyloromyotomy. (J Korean Pediatr Soc 2000;43:763-768)
Administration, Intravenous ; Atropine* ; Hospitalization ; Humans ; Infant ; Muscles ; Pyloric Stenosis, Hypertrophic* ; Spasm ; Vomiting