In this study, the relationship between the awareness of blood program and the blood donation experience has been studied to know whether they corelate or not. The awareness of blood program was divided into 4 areas of knowledge and measured: the eligibilityt of blood donation, knowledge about blood, blood donation program, and general facts about blood donation. The experience of blood donation was divided into 3 groups: the registered donor, the non-registered donor, and the nondonor. The result in this study shows that the awareness of blood program is related with 3 factors, such as the eligibility of blood donation, blood donation program, and general facts about blnation. The difference in this case is significant at 0.05 level. However the knowledge about the blood is not corelated with blood donation experience, but only with sex(P<0.05). These results suggest that stable blood supply should be realized by securing new donors and by estsablishing of fdonor registration system. This is realized by the stir up the level of awareness and interest of blood program through strengthening public relations.
Blood Donors* ; Humans ; Public Relations ; Tissue Donors

We studied the expressions of E-cadherin, MMP-7 and CD44V in colorectal cancer and their corresponding normal mucosa using RT-PCR. From the 26 patients whom a com parative study of clinical and histopathological data is available, MMP-7 and CD44V were significantly enhanced in cancer and their metastatic tissues, compared with their normal mucosa. E-cadherin did not reveal any difference between cancer and normal mucosa. The relashionship between these genes and colorectal cancer development can not be confirmed by this study, however CD44v and MMP-7 may be associated with metastasis of colorectal cancer.
Cadherins ; Cell Line* ; Colorectal Neoplasms* ; Humans ; Mucous Membrane ; Neoplasm Metastasis*

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

OBJECTIVE: This study was designed to evaluate the effect of nasogastric tube on swallowing function in stroke patients with dysphagia. METHOD: Twelve stroke patients with dysphagia were included in this study. We evaluated the Functional Dysphagia Scale using videofluoroscopic swallowing study. Swallowing tasks were composed of swallowing 5 cc of thick food and same volume of fluid on nasogastric tube insertion state and then nasogastric tube removal state. RESULTS: As the result of measuring oral phase score before and after removing nasogastric tube, all of 12 patients showed no significant difference. There was statistically significant increase in score of residue in piriform sinuses on thick food swallowing after removing nasogastric tube (p<0.05). After removing nasogastric tube, aspiration was decreased on fluid swallowing in cases of 2 patients, while aspiration on thick food swallowing was increased in cases of 2 patients, compared with nasogastic tube insertion state. CONCLUSION: As the result of this study, the stroke patients with dysphagia on nasogastric tube were increased on fluid aspiration due to rapid descending and inhibition of epiglottic closure compared with the removal state of nasogastric tube. And there was significant increased in scores of residue in piriform sinuses on thick food swallowing and aspiration pneumonia after removing nasogastric tube.
Deglutition Disorders* ; Deglutition* ; Humans ; Pneumonia, Aspiration ; Pyriform Sinus ; Stroke*

A prospective study had been performed in infants with hydronephrosis due to ureteropelvic junction stenosis to determine adequate management plan. Forty infants (47 renal units) were selected for the study during the period from January 1995 to July 1997 in the Department of Pediatrics, Asan Medical Center. They were diagnosed prenatally or early postnatally (<3 months of age) on the basis of renal ultrasonography and techotium-99m-mercap- toacetyltriglycerine (MAG3) scan. The antero-poste- rior pelvic diameter (APPD) was measured from serial renal ultrasonography and relative renal function and clearance half time (T1/2) were calculated from serial MAG3 scan. Those who had accompanying other urogenital anomalies or vesicoureteral reflux were excluded in this study. Follow-up tests (ultrasonography and MAG3 scan) and surgical corrections, if necessary, were performed according to the predetermined algorithrn. The male to female ratio was 3: 1. Hydronephrosis was involved the left side in 24 renal units, the right side in 9 renal units, and the bilateral sides in 14 renal units. All the hydronephrotic renal units were divided into 2 groups; Group A (19 renal units) those had taken surgical correction, and group B (28 renal units) those revealed spontaneous improvement without surgical correction. The mean follow-up duration was 7.2+/-6.3 months in group A and 14.1+/-12.6 months in group B. The mean APPD in the first postnatal renal ultrasonography was 19.4+6.8 mm in group A and 10.0+/-3.0mm in group B and this was statistically significant (P<0.01). The rela- tive renal function of group A in the first MAG3 scan was under 35% in 7 renal units and over 35M in 12 renal units. In group B, the relative renal function was over 35% in the all 28 renal units. Tl/2 in the first MAG3 scan was longer than 20 minutes in the all 19 renal units in group A. In group B, Tl/2 was shorter than 10 minutes in 15 renal units, between 10 minutes and 20 minutes in 6 renal units, and longer than 20 rninutes in 7 renal units. The mean APPD of the 7 renal units in group B of which Tl/2 was longer than 20 minutes was 12.62.6mm and that of group A was 19.4+/-6.8mrn and this was statistically significant (P<0.01). In conclusion, the renal ultrasonography and MAG3 scan can be used effectively to determine the degree of the stenosis of the ureteropelvic junction in hydronephosis during infancy. When the babies are diagnosed with hydronephrosis due to ureteropelvic junction stenosis in the early infantile period, serial renal ultrasonography and MAG3 scan play an important role in the decision of the management.
Chungcheongnam-do ; Constriction, Pathologic ; Female ; Follow-Up Studies ; Humans ; Hydronephrosis* ; Infant ; Male ; Pediatrics ; Ultrasonography* ; Vesico-Ureteral Reflux

PURPOSE: The purpose of this study was to identify the relationship of stress, perception of occurrence risk of cancer and cancer preventive health behavior in three-shift nurses. METHODS: The participants of this study were 252 three shifts nurses working at three medium and small sized hospitals with 100 to 300 beds. Data were collected through a structured questionnaire from September to October 2014. RESULTS: The mean score for stress was 24.35+/-7.93. The mean score of perception for occurrence risk of cancer was 12.63+/-4.12 and cancer preventive health behavior was 58.07+/-8.87. Stress had a positive relationship with the perception of occurrence risk of cancer (r=.40, p<.001); the perception of occurrence risk of cancer had a positive relationship with the preventive health behavior against it (r=.31, p<.001); and stress had a positive relationship with preventive health behavior against it (r=.33, p<.001). CONCLUSION: The findings show that participants stress levels were high and degrees of perceptions of occurrence risk and cancer preventive health behaviors were low. Significant correlations were found among these variables. On the basis of these findings, development of intervention is required to reduce stress and enhance the perception of occurrence risk of cancer and cancer preventive health behavior among three shifts nurses.
Health Behavior*

No abstract available.
Diagnosis*

No abstract available.
Scalp*

No abstract available.

No abstract available.
Gastroschisis*