No abstract available.
Goldenhar Syndrome*

No abstract available.
Ear* ; Humans ; Tissue Donors* ; Transplants*

There has recently been an increased interest in the use of hypertonic saline for the fluid resuscitation of trauma victims and to control intracranial hypertension. In this study, the cerebral and hemodynamic effects of a 3.2% hypertonic saline solution were compared with those of either a 0.9% saline or 20% mannitol solution in a rabbit model of brain injury. Forty-five minutes following the creation of a left hemispheric cryogenic brain lesion, equal volumes of hypertonic saline, 0.9% saline, or mannitol were infused over a 5 minute period. Monitored variables over the ensuing 120 minutes included mean arterial pressure, central venous pressure, intracranial pressure, hematocrit and serum osmolality. Upon conclusion of the two hour study period, regional cortical water content was determined by the specific gravity method. There were no significant differences in mean arterial pressure between the three groups at any point during the experiment. Plasma osmolality was signifieantly increased by 10-11 mOsm/kg in the mannitol and hypertonic groups. The infusion of either mannitol or hypertonic saline produced a transient decrease in intracranial pressure lasting approximately 60 minutes, whereas animals in the saline group demonstrated a continual increase in intracranial pressure. The lesioned hemisphere demonstrated a significantly greater water content than the non-lesioned hemisphere. There was no difference in regional cortical water content at any sampling site between the various groups.
Animals ; Arterial Pressure ; Brain Edema ; Brain Injuries* ; Brain* ; Central Venous Pressure ; Hematocrit ; Hemodynamics* ; Intracranial Hypertension ; Intracranial Pressure ; Mannitol* ; Osmolar Concentration ; Plasma ; Resuscitation ; Saline Solution, Hypertonic ; Specific Gravity

No abstract available.
Humans

PURPOSE: The purpose of this study was to investigate whether the expressions of alpha-1 -antichymotrypsin(ACT) and/or p53 protein in advanced prostate cancer were related with bony metastases. MATERIALS AND METHODS: The immunohistochemical study with ACT and p53 included 7 archival transurethral resection and 14 prostate biopsy specimens from patients with prostate cancer who showed high serum PSA level(>10ng/ml) and periprostatic or lymph node involvement on imaging study. Whole body bone scan was perfomed to detect bony metastatis in all patients. RESULTS: Four out of 5 cases showing strong expression patterns with ACT protein showed abnormal hot uptakes on whole body bone scan. ACT proteins were weakly expressed in seven out of eight cases without bony metastases. p53 protein was expressed in 13 cases, but there was no statistically significant relation between the expression of p53 protein and bony metastasis. Either, there was no significant relation between ACT and p53 protein expression patterns. CONCLUSIONS: Our results suggested that the strong expression of ACT protein combined with high serum PSA level(>10ng/ml) and whole body bone scan could be the useful method for confirming bony metastasis although not adequate for screening test. The expression of p53 protein appears to be associated with progression of prostate cancer, but there was no statistically significant relation with bony metastasis.
Biopsy ; Humans ; Lymph Nodes ; Mass Screening ; Neoplasm Metastasis* ; Prostate* ; Prostatic Neoplasms*

No abstract available.
Animals ; Interleukin-2 ; Mice*

No abstract available.
Animals ; Cattle* ; Yersinia enterocolitica* ; Yersinia*

No abstract available.
Leptospira interrogans* ; Leptospira*

PURPOSE: Cephalomedullary nail (CM nail) in the treatment of femoral intertrochanteric fractures is in the lime light in recent years. The purpose of this study is to compare surgical outcomes between experienced surgeon and non-experienced surgeons in respect of CM nail for femoral intertrochanteric fractures. MATERIALS AND METHODS: The 129 patients underwent CM nail for femoral intertrochanteric fracture more than six months of follow-up from April 2011 to March 2014 in Seoul Medical Center (Seoul, Korea) were participated in this study. For this study, group A consisted of experienced surgeons who performed more than 500 times of CM nail, and group B consisted of non-experienced surgeons who performed less than 50 times of CM nail. Clinical and radiologic outcomes, complications and the need for reoperation between both groups were compared in the study. RESULTS: According to clinical result, both the mean operation time and transfusion volume were significantly longer and greater in group B (P<0.05). In the radiologic outcomes, adequacy of reduction, tip-apex distance and numbers of case placed in the Cleveland zones 5, 6 and 8; there was no statistical difference between both groups. Moreover, rate of complication and reoperation had same results as radiologic outcomes. CONCLUSION: There was no significant difference with statistical data in complications from CM nail for femoral intertrochanteric fractures between experienced surgeon and non-experienced surgeon. Although the operation time and transfusion volume were significantly longer and greater in the case of operation by non-experienced surgeon, satisfactory performance was seen in the complications and the need for reoperation.
Femur ; Follow-Up Studies ; Hip Fractures ; Humans ; Reoperation ; Seoul ; Surgeons*

No abstract available.
Child* ; Fibroma* ; Frontal Bone* ; Humans