BACKGROUND: Family physicians should actively carry out adult immunization. DM is a common risk factor of influenza and pneumococcal pneumonia related complications, so DM patients should receive influenza and pneumococcal vaccinations. The authors investigated recognition and performance of influenza and pneumococcal vaccination among DM patients. METHODS: We surveyed knowledge and performance of influenza and pneumococcal vaccination among the 203 diabetic patients living in Seoul and responding to telephone interview, who visited one DM center in general hospital from March 3, to March 7, 1997. RESULTS: Among 203 DM patients, the risk factors for influenza and pneumococcal pneumonia other than DM were old age of 65 or over(35.0%), cardiovascular diseases(5.9%) and chronic pulmonary diseases(4.9%). The recognition rate and performance rate of influenza vaccination were 27.6% and 21.2% respectively, there was a statistically significant relationship between these rates(P<0.01). Those vaccinated 43 patients for influenza knew the need of vaccination through family members and relatives(58.1%) and through medical doctors(32.6%). Although 85.2% of 203 DM patients answered that they received education about need of vaccination through DM education program conducted at hospitals, but only 9 patients(4.4%) recognized well. The reasons for not performing influenza vaccination were lack of knowledge(63.1%), no experience of influenza(12.5%), 'forget for the moment(5.0%) and regard injection as a nuisance(2.5%) in descending order. The recognition rate and performance rate of of pneurnococcal vaccination were all zero percents. The reasons for not performing pneumococcal vaccination were lack of knowledge(91.1%) no experience of pneumococcal pneumonia(6.4%), regard injection as a nuisance(1.5%) and forget for the moment(1.0%) in descending order. CONCLUSIONS: The recognition and performance rates of influenza vaccination were low and those of pneumococcal vaccination were all zero percents among DM patients because they did not recognize well the need of these vaccinations. Therefore, the doctors who see DM patients should actively recommend influenza and pneumococcal vaccination and DM educational programs must include education for these vaccinations.
Adult ; Education ; Hospitals, General ; Humans ; Immunization ; Influenza, Human* ; Interviews as Topic ; Physicians, Family ; Pneumonia, Pneumococcal ; Risk Factors ; Seoul ; Vaccination*

Agar-gel diffusion test (AGD), counterimmunoelectrophoresis (CIEP) and enzyme-linked immunosorbent assay(ELISA) were examined with the sera of skin test positives for paragonimiasis. The crude antigen(Paragonimus whole worm extracts: protein concentration, 7.56mg/ml) and human sera were used in AGD and CIEP. And in ELISA test, diluted antigen with 1:40,000 of crude antigen and diluted sera with 1:100, 1:200 were used in the test. The positive identical ratio between AGD and CIEP reactions is 98 percent and negative identical ratio is 100 percent. One or three precipitin bands are observed in AGD. One to seven precipitin bands are also revealed in CIEP. Especially, deeply stained bands are observed in CIEP than those of AGD. The positive identical ratios between AGD and ELISA tests are 96 percent in 1:100 diluted sera, and 94 percent in 1:200 diluted sera. But the negative identical ratios between AGD and ELISA tests are 97 percent and 99 percent respectively in 1:100 and 1:200 diluted sera. The positive identical ratios between CIEP and ELISA tests are 98 percent and 96 percent respectively in 1:100 and 1:200 diluted sera, but also 97 percent and 99 percent in 1:100 and 1:200. Control sera, such as clonorchiasis, amoebiasis and toxoplasmosis, revealed all negatives with Paragonimus antigen in AGD, CIEP and ELISA tests. By above results, ELISA was most sensitive, next CIEP and AGD. But AGD test appears to be more useful when used to crude antigen without cross reaction with other parasitic infections. CIEP test is basically equal in terms of precipitin reaction, but CIEP is able to be detected more sensitively and rapidly though less simple in handiwork than AGD. Consequently, three methods for immunological tests of paragonimiasis have good correlations with one another. Also, each of these has both merits and demerits in immunological test for paragonimiasis. But the ELISA test was proved to be the most sensitive and convenient tool for mass screening test, especially in case of using purified antigen.
parasitology-helminth-trematoda ; Clonorchis sinensis ; clonorchiasis ; ELISA ; immunology ; diagnosis ; paragonimiasis ; Paragonimus westermani ; agar-gel diffusion ; counterimmunoelectrophoresis

No abstract available.
Child* ; Humans ; Lung*

No abstract available.
Blood Transfusion, Autologous*

No abstract available.
Blood Transfusion, Autologous*

BACKGROUND: Blood supply circumstances in Korea have changed in recent decades because of blood supplier diversification and restructuring of hospital blood donation centers. The purpose of this study is to understand the current status of hospital blood donation centers and their satisfaction levels with the Korean Red Cross Blood Center (KRCBC) and compare with the previous results for sustainable development of the blood supply system. METHODS: During one month in November 2014, we conducted a questionnaire survey through e-mail in 64 hospital blood donation centers which are approved by government. The response rate was 97% (62/64 hospitals). Responses from 62 hospitals were analyzed. RESULTS: The number of hospital blood donation centers were reduced by half from 129 in 2004 to 64 in 2014. There was no blood donation center in hospitals less than 400 beds, except 2 hospitals; 23 hospital (37.1%) blood banks collected no blood components. More than 80% of hospitals were satisfied with the KRCBC service such as donor record lookup and nucleic acid amplification Test (NAT) results lookup. Hospitals with more than 1,000 beds replied that they would not take account of transferring the collection services to KRCBC because of the directed and autologous donation and unexpected emergency blood transfusion. CONCLUSION: The government should be the subject of national blood policy and establish a committee or agency for its comprehensive and consistent execution through close cooperation with the KRCBC and hospitals.
Blood Banks ; Blood Donors* ; Blood Transfusion ; Natural Resources ; Electronic Mail ; Emergencies ; Humans ; Korea ; Nucleic Acid Amplification Techniques ; Red Cross* ; Tissue Donors

No abstract available.
Giant Cell Tumors* ; Giant Cells* ; Spine*

No abstract available.
Morus ; Streptococcus ; Streptococcus mutans

It is true that intracranial pressure(ICP) and mean arterial pressure(MAP) are increased by induction of conventional inhalation general anesthesia, and it may be very dangerous in neurosurgical patients who had increased ICP. Therefore, this study was performed to know the ranges of ICP and MAP increase during induction of the general anesthesia with laryngoscopy and endotracheal intubation following thiopental sodium(4mg/kg) and succinyeholine chioride(1 mg/kg) injections in 16 neurosurgical patients with normal pulmonary and cardiac functions. All the patients were monitored ICP and intraarterial pressure preoperatively, and intracranial compliance, ICP, MAP and pulse rate were measured in all patients during induction of general anesthesia. The results were as follows: 1) Intracranial compliance; ICP during endotracheal intubation increased by 2 mmHg in those patients with pre-operatively normal range of compliance, but in those patients with compliance range of 2-3 ml/CmH2O, mean ICP increase was 5. 6+/-2. 45 mmHg, and in those patients with compliance range of 4-6 ml/CmH2O, it was 13. 010. 23 mmHg. 2) Mean ICP increased from 13.5+/-6.16 mmHg at pre-induction to-20.4+/-10.02 mmHg during endotracheal intubation, but it was not statistically significant(p>0.05) because the rate of ICP increase was not remarkable by endotracheal intubation in the patients without ICP increase in pre-induction. 3) Mean arterial pressure increased significantly from 116.71+/-6.65 mmHg at pre-induction to 160. 3+/-34. 24 mmHg during endotracheal intubation(P<0.05). 4) Pulsse rate increased significantly from 94.8+/-20.28 beat/min to 120.5+/-15.93 beat/min(p<0.001). 5) Cerebral perfusion pressure increased from 103.3+/-14.49mmHg 137.3+/- 35.91mmHg(p<0.025). It is stressed that certain procedures are necessary to prevent from further increase of ICP due to induction of general anesthesia in patient with increased ICP.
Anesthesia, General* ; Arterial Pressure ; Compliance ; Heart Rate ; Humans ; Inhalation ; Intracranial Pressure* ; Intubation, Intratracheal ; Laryngoscopy ; Perfusion ; Reference Values ; Thiopental ; Vital Signs*

OBJECTIVES: This study was conducted to investigate the influence of several commercial red ginseng beverages on the surface of healthy teeth and to confirm the anti-erosive effect of added calcium. METHODS: For the experimental group selection, the pH of red ginseng beverages on the market were measured and the mean pH was calculated. Beverages with the lowest pH (Dong Wha Hongsam Gold; red ginseng beverage group with pH 2.98), mid-level pH (Kwangdong Jin Hongsam Gold; red ginseng beverage group with pH 3.61), and the highest pH (Hongsam Han Ppuri; red ginseng beverage group with pH 5.34) were selected as the experimental groups. In order to confirm the anti-erosive effect of added calcium, we added 1% calcium to the product with the lowest pH (red ginseng beverage group with pH 2.98+1% Ca) and included the product in the experimental group. Jeju Samdasoo and Coca Cola were used as the negative and positive control groups, respectively. We soaked healthy bovine teeth samples in the selected six beverages for 1, 3, 5, 10, 15, and 30 minutes. The surface microhardness (VHN, Vickers hardness number) and the surface roughness (center line average roughness, Ra) of each sample were measured, and the surface features were observed with a scanning electron microscope (SEM). RESULTS: The change in the surface micro-hardness (△VHN) of teeth after 30 minutes of soaking in each beverage was the highest in the positive control group (60.99±8.99), followed by A (41.63±8.96), B (30.64±8.21), and the negative control group (―4.48±7.29) (P<0.05). No significant difference was observed in group C (―18.79±10.11) or D (―16.40±7.89). Surface roughness (Ra) exhibited significant differences between each group (P<0.05). Surface roughness (Ra) was high in A (102.88±26.34) and B (67.76±39.89), as well as in the positive control group (101.21±39.59). In contrast, C (30.80±28.49) and D (25.05±10.79) showed low surface roughness values similar to the negative control group (23.77±22.48). Following SEM examination, severe cracks were observed between the crystals in groups A and B; such characteristics were similar to those of the positive control group. CONCLUSIONS: Red ginseng beverages with low pH were shown to erode the surface of the teeth. When calcium was added to the red ginseng beverages, a decrease in tooth erosion was observed. Therefore, the possibility of tooth erosion should be considered when drinking red ginseng beverages. Furthermore, the addition of calcium to red ginseng beverages can be an alternative solution to suppress tooth erosion.
Beverages* ; Calcium ; Coca ; Cola ; Cytochrome P-450 CYP1A1 ; Dental Enamel* ; Drinking ; Hardness ; Hydrogen-Ion Concentration ; Panax* ; Tooth ; Tooth Erosion