No abstract available.
Mandibular Fractures

No abstract available.
Escherichia coli* ; Escherichia* ; Urinary Tract Infections* ; Urinary Tract*

The use of recombinant DNA technology to produce human growth hormone has resulted in a marked increase in availability of Growth Hormone(GH) to treat short stature due to GH deficiency and other conditions, such as Turner syndrome, familial short stature, chronic renal insufficiency and intrauterine growth retardation (IUGR). But, the GH therapy may result in the adverse events such as sodium and water retention, pseudotumor cerebri, slipped capital femoral epiphysis, growth of nevi, recurrence of tumor. We experienced a case of severe hypertension associated with GH therapy in a 14-year-old male who presented high blood pressure up to 190/100 mmHg and normalized at 2-3 weeks after discontinuation of GH. Therefore, we think that the blood pressure should be carefully monitored during GH therapy.
Adolescent ; Blood Pressure ; DNA, Recombinant ; Fetal Growth Retardation ; Growth Hormone* ; Human Growth Hormone ; Humans ; Hypertension* ; Male ; Nevus ; Noonan Syndrome ; Pseudotumor Cerebri ; Recurrence ; Renal Insufficiency, Chronic ; Slipped Capital Femoral Epiphyses ; Sodium

Intestinal malrotation with volvulus is generally presented as a bilious vomiting and acute intestinal obstruction in the newborn period. It could compromise vascular supply of the small bowel secondary to torsion of superior mesenteric artery (SMA) and without urgent surgical management, it could lead to detrimental outcomes such as transmural bowel infarction and sepsis. However, in chronic cases, it is rarely obstructs the vascular supply and propagates to an acute bowel infarction. Rarely, chronic malrotation with midgut volvulus may not reduce the mesenteric blood supply because of collateral vessels, and the chronically stagnated blood flow of the superior mesenteric vein (SMV) favors thrombus formation within the lumen. The recommended treatment is Ladd's procedure and anticoagulation therapy. The authors present an unusual case of intestinal malrotation with chronic volvulus resulting in superior mesenteric vein and portal vein thrombosis in a 28-year-old patient.
Adult ; Humans ; Infant, Newborn ; Infarction ; Intestinal Obstruction ; Intestinal Volvulus ; Mesenteric Artery, Superior ; Mesenteric Veins ; Portal Vein ; Sepsis ; Thrombosis ; Vomiting

Health centers provided intensive health care services for local residents according to changes in the times and environment. Public health centers were given various roles such as medical treatment, administration, and service, and the demand for functional reorganization has emerged. We analyzed the literature on the functional restructuring of public health care institutions. In addition, the current status of medical services, which is the main function of institutions, will be analyzed through health insurance statistical data, and detailed contents will be analyzed according to regional types and income levels. As a result of the analysis of medical services at institutions, the total number of patients was 2,238,000, and the number of visits was 11,806 times. Total medical expenses were 169.6 billion won, of which 132 billion won was found to be benefit. When analyzing the number of patients per institution, public health centers had the largest number of 4,326, and the share of benefit was also the highest at public health centers. It should focus on the function of providing local health and medical services related to health promotion and disease prevention in the community. This functional reorganization of public health centers can contribute to forming cooperative relationships with private medical institutions in the local community. For this, first, to establish the role, essential functions for public health centers for preventive health management are established. Secondly, regular manpower expansion and flexible manpower management are required in the human resources sector. Finally, in the organizational sector, it is necessary to establish a step-by-step organizational system according to environmental changes.

PURPOSE:The pathogenesis of short stature in growth hormone(GH) deficiency is believed to be based on the growth failure of growth plate chondrocytes by reduced growth hormone dependent insulin-like growth factor- I (IGF- I ) level in serum. Therefore, author studied the growth promoting effect of IGF- I purified from human serum on the chondrocytes, cultured from rat rib cartilage. METHODS:Rat rib cartilage were treated with type II collagenase and hyaluronidase and were cultured in Ham's F-12 culture media containing 10% fetal calf serum. Growth promoting effect of IGF- I was measured by MTT dye by adding 20ng/ml IGF- I purified by protein-diol 120 column(YMC Co, Japan) from human serum, to 1*104 cultured chondrocytes separated into each of 96 well culture vessel. RESULTS: 1) When elution time of biotin labeled IGF- I by protein pak 300sw column was compared to elution time of standard molecular weight, IGF- I exists as large complex of 150Kd and small complex of 50Kd with free 7Kd form in serum before acid treatment. After acid treatment, IGF- I exists as small complex of 50Kd with free 7Kd form. 2) IGF- I purified from blood samples, as compared to genetic engineering product standard IGF- I , showed good parallelism in competition inhibition curve by purity analysis utilizing IGF- I antibody, and thus it is assumed that complex protein as inhibiting factor for purified IGF- I does not exist. Furthermore, complex protein was not present on the Western ligand method using biotin-labeled IGF- I ligand after purified IGF- I transferred to nitrocellulose paper following SDS-PAGE electrophoresis. 3)IGF- I of 20ng/ml showed 30% growth promoting effect, when rat rib chondrocyte culture with Dulbeco's modified Eagles medium(DMEM) is considered to show maximum growth promoting effect, while with pure culture medium, DMEM, showing minimum effect. CONCLUSIONS:The results of this study suggest that IGF- I purified by this method assumes the role of growth promoting effect on the chondrocytes, and that the described method of radioimmuno assay of IGF- I also could effectively remove inhibiting protein complex, therefore allowing more accurate assay.
Animals ; Biotin ; Cartilage ; Chondrocytes* ; Collagenases ; Collodion ; Culture Media ; Eagles ; Electrophoresis ; Electrophoresis, Polyacrylamide Gel ; Genetic Engineering ; Growth Hormone ; Growth Plate ; Humans* ; Hyaluronoglucosaminidase ; Molecular Weight ; Rats* ; Ribs* ; Staphylococcal Protein A

No abstract available.
Hepatitis* ; Measles*

No abstract available.
Cytomegalovirus* ; Fibroblasts* ; Humans*

No abstract available.
Ultrasonography, Prenatal*

Castlernan disease is a rare lymphoproliferative disorder of uncertain cause, which most commonly involves mediastinum and rarely affects retroperitoneal, axillary or cervical lymph nodes. Authors present CT the and MRI findings of a cases of Castleman disease involving cervical lymph nodes. On CT and MR. There were multiple lymph nodes enlargement with homogeneous enhancement along the bilateral internal jugular and spinal accessory lymph node chain.
Giant Lymph Node Hyperplasia* ; Lymph Nodes ; Lymphoproliferative Disorders ; Magnetic Resonance Imaging* ; Mediastinum ; Neck*