No abstract available.
Congenital Hypothyroidism*

Traumatic dislocation of the knee joint occurs very infrequently, but is one of the true emergencies in the orthopedic field. It is a serious injury, associated with extensive soft tissue demage and the danger of neurological and vascular involvement. There is a lot of theories about the mechanism of injury, the treatment and the incidence of complications. Generally they accept that in irreducible cases operative reduction is essential, but there is no uniformity of opinion on the treatment of the uncomplicated cases. This paper is based on 7 traumatic knee dislocations treated at Kang Nam Sacred Heart Hospital, Hallym College during the period from January 1980 till December 1984. The results of the study are as follows: 1. The patients are mostly injured due to the traffic accident and show even age distribution from twenties to fifties. 2. 5 cases out of 7, reduced at our hospital, were all anteriorly dislocated. 3. The posterior capsule and the posterior cruciate ligament were injured in all cases. 4. There were no significant differences between primary repair of soft tissues and the late reconstruction.
Accidents, Traffic ; Age Distribution ; Clinical Study ; Clothing ; Dislocations ; Emergencies ; Heart ; Humans ; Incidence ; Knee Dislocation ; Knee Joint ; Knee ; Orthopedics ; Posterior Cruciate Ligament

No Abstract Available.
Receptors, Cytoplasmic and Nuclear*

No abstract available.
Humans ; Spine*

No abstract available.
Holoprosencephaly*

Chronic inflammation of the meibonliarl glands (chalazia) frequently become troublesome because of recurrences, cosmetic blemish and distortion of vision when it is large enough. Medical treatment with hot compress, topically administered antibiotics and corncosteroids often fail to cure, so leads to chalazia with trial intralesional injection of triamcinolone acetonide. Ten chalazia reso1ved within one week after only one injection, two chalazia after two injections, one chalazion after three injections and one lesion failed to respond to three injections which was removed by surgery. We observed that intralesional injection of triamcinolone acetonide for chalaza is a good procedure, which appear to be a safe, convinient and effective alternative to chalazion surgery.
Anti-Bacterial Agents ; Chalazion* ; Inflammation ; Injections, Intralesional ; Recurrence ; Triamcinolone Acetonide* ; Triamcinolone*

The effect of exercise on plasma insulin, free fatty acid, and glucose uptake and glycogen concentration in soleus, and intravenous glucose tolerance of streptozotocin treated, diabetic Sprague-Dawley rats were studied. Diabetic-trained animals were subjected to a regular program of treadmill running for 4 weeks. Seventy-two hours after the last training session, basal and insulin-stimulated glucose uptake was studied in incubated strips (about 20 mg) of soleus muscle in vitro. Glucose tolerance was measured with intravenous infusion of 0.5 g glucose/kg body weight. In diabetic rats, training was associated with increase glucose uptake in basal and maximal insulin concentrations, decreased fasting glucose concentrations, and increased muscle glycogen levels, but there were no changes in glucose tolerance curve and plasma insulin concentrations. These results suggest that regular running program for 4 weeks improve responsiveness of insulin on soleus muscle, but fails to cause improvement of impaired intravenous glucose tolerance in mild degree streptozotocin induced diabetic rats.
Animals ; Body Weight ; Exercise* ; Fasting ; Glucose Tolerance Test* ; Glucose* ; Glycogen ; In Vitro Techniques ; Infusions, Intravenous ; Insulin ; Muscle, Skeletal ; Plasma ; Rats* ; Rats, Sprague-Dawley ; Running ; Streptozocin*

OBJECTIVE: We investigated the expression of uPA and uPAR in eutopic endometrium of advanced stage endometriosis and control patients. METHODS: The 33 endometriosis patients and 32 controls were enrolled. Endometrial samples were obtained from 65 premenopausal women aged 29~44 years, undergoing laparoscopic surgery or hysterectomy for non-malignant lesions. Sufficient samples were collected from 33 patients with endometriosis stage III and IV and 32 controls without endometriosis confirmed by laparoscopic surgery. The mRNA expression of uPA and uPAR from eutopic endometrium were analyzed by RT-QC PCR. RESULTS: The mRNAs of uPA and uPAR were expressed in eutopic endometrium from endometriosis and normal controls throughout the menstrual cycle. Uterine endometrium from women with endometriosis expresses significantly (p<0.05) higher levels of u-PA mRNA than endometrium from normal women without endometriosis in the proliferative phase. There were no significant differences in expression of uPAR in eutopic endometrium between controls and endometriosis patients. CONCLUSION: These results suggest that eutopic endometrium from endometriosis patients may be more invasive and prone to peritoneal implantation because of greater u-PA mRNA expression than endometrium from women without endometriosis. Thus, increased proteolytic activity may be one etiology for the invasive properties of the endometrium resulting in the development of endometriosis.
Endometriosis* ; Endometrium* ; Female ; Humans ; Hysterectomy ; Laparoscopy ; Menstrual Cycle ; Polymerase Chain Reaction ; Proteolysis ; RNA, Messenger* ; Urokinase-Type Plasminogen Activator

BACKGROUND: In order to understand the pathogenetic mechanism of sepsis-induced acute lung injury, inhibition of phospholipase A2 (PLA A2) was carried out in an endotoxin-induced septic lung model. METHODS: Sprague-Dawley rats were divided three groups; sham group, endotoxin group (instillation of E coli endotoxin, 100microgram/rat, type 017) and mepacrine group (the non-specific PLA2 inhibitor, 50 ml/kg intraperitoneal injection after endotoxin treatment). Five hours after endotoxin treatment, protein contents, neurophils counts, gamma-glutamyl transpeptidase (GGT) activity and surfactant concentrations in the bronchoalveolar fluid (BAL), meyloperoxidase (MPO) and PLA2 activity in the lung were measured. A morphological study for the effect of the endotoxin and mepacirne, and a cytochemical electron microscopy for detection of hydrogen peroxide in the lung were also performed. RESULTS: Endotoxin increased the concentrations of protein, the number of neutrophils, and GGT activity in the BAL fluid, MPO and PLA2 activity in the lung but mepacrine decreased these parameters (P < 0.001). The light density of surfactant was increased by the endotoxin (P < 0.001), but mepacrine diminished this pathological change. In the light microscopic findings, the endotoxin caused pulmonary accumulation of neutrophils, atelectasis and transudation of intravascular protein was observed. In contrast, mepacrine lessened these pathological findings. In ultrastructural findings, adhesion of neutrophils to endothelial cells, necroses of type II cells and endothelial cells, and the damage of lamellar bodies were observed after the endotoxin treatment, which recovered with mepacrine. In the cytochemical electron microscopy for detection of hydrogen peroxide in the lung, the deposits of cerrous perhydroxide were increased by the endotoxin but mepacrine decreased deposits of cerrous perhydroxide. CONCLUSIONS: Inhibition of PLA2 in an endotoxin induced acute lung leak showed protection against oxidative stress by a diminution of neutrophilic respiratory bursts and a decreased production of free radicals. It is suggested that PLA2 has a pivotal role in causing acute oxidative stress in endotoxin induced acute lung injury.
Acute Lung Injury* ; Endothelial Cells ; Escherichia coli* ; Free Radicals* ; gamma-Glutamyltransferase ; Hydrogen Peroxide ; Injections, Intraperitoneal ; Lung* ; Microscopy, Electron ; Necrosis ; Neutrophils ; Oxidative Stress ; Oxygen* ; Phospholipases A2* ; Phospholipases* ; Pulmonary Atelectasis ; Quinacrine ; Rats, Sprague-Dawley ; Respiratory Burst

The effect of persistant mild hyperglycemic hyperinsulinemia on the development of the insulin resistance in rats was studied in vivo. Also, the characteristics of the insulin resistance compared with the insulin resistance of STZ diabetic rats. Persistant mild hyperglycemic hyperinsulinemic rat model was produced by ingestion of glucose polymer for 8 days. The glucose disappearance and infusion rate was measured by hyperinsulinemic euglycemic clamp to"Imique at steady state of blood glucose and insulin levels. The clamped level of blood glucose was 100 mg/dl, and the clamped levels of insulin were 70 pU/ml (physiologic condition) and 3000 pU/ml (supramaximal condition). Hepatic glucose producticon rate was calculated using measured data. And the glycogen synthetic capacity of skeletal muscle(soleus) and liver was measured after 2 hours of hyperinsulinemic euglycemic clamp study. The glucose disappearance and glucose infusion rate in glucose polymer group was decreased in the both physiological and supramaximal insulin level compared to the rate of the normal control group. The rate of STZ diabetic group wase lowest at supramaximal insulin level among two another experimental groups. The hepatic glucose production rate of glucose polymer group was decreased compared to normal control but increased in STZ diabetic group.
Animals ; Blood Glucose ; Eating ; Glucans ; Glucose ; Glucose Clamp Technique ; Glycogen ; Hyperinsulinism* ; Insulin Resistance* ; Insulin* ; Liver ; Models, Animal ; Rats*