Glycopyrrolate, a synthetic quarternary ammonium compound, has a similar pharmacologic property to that of scopolamine, a belladonna alkaloid. Since glycopyrrolate, a quarternary ammonium compound, dose not readily cross the blood brain barrier, it has less central effect than that of scopoiamine a tertiary-amine compound. The authors administered a small dose of scopolamine and glycopyrrolate to human volunteers, and examined the effect on the heart rate ofr both drugs. The results were as follows: 1) A small dose of scopolamine(0.1mg) showed significnat decrease in the heart rate. 2) A small dose of gylcopyrrolate(0.1mg) indeced little change in the heart rate. 3) A small dose of gylcopyrrolate(0.1mg), 10minutes after glycopyrrolate(0.1mg), showed marked increase in the heart rate. 4) A small dose of scopolamine(0.1mg), given 10 minutes after glycopyrrolate (0.1mg), showed tendency for decrease in heart kate. 5) A small dose of gylcopyrrolate(0.1mg), 10 minutes afterscopolamine(0.1mg), showed significant increases in the heart rate. 6) Scopolamine induced bradycardia was suppressed by an additional dose of glycopyrrolate and a preceding dose of glycopyrrolate.
Humans

No abstract available.
Onychomycosis

No abstract available.
Candida ; Onychomycosis

The bradycardiac and presor to intravenous and intraventricular methoxamine were examined in urethane-anesthetized rabbits 1) Intravenous methoxamine produced bradycardiac pressor responses. Atropine (2 mg/kg, i,v.) weakened but not abloished the bradycardiac effect. 2) The bradycardiac effect elicited by intravenous methoxamine was not affected by int-ravenous prazosin, rehimbiine, guanethidine and propranolol, butt was attenuated by intra venous chlorisondamine reserpine. 3) The pressor effect elioited by intravenous methoxamine was weakened by prazosin, but was scarcely affected, rather potentiated, by intraTenous yohimblne, guanethidine, chlorisondamine, propranolol and resperpine. 4) Intraventricular methoxamine produced pressor and bradycardiac responses. 5) The bradycardiac effect elicited by intraventricular methoxamine was net affected by intravenous atropine, prasosin and yohimbine. This was attenuated by intravenous guane- thidine, chlorisondamine, propranolol and reserpine, and by intraventricular atropine prazosin and propranolol, respectively. 6) The pressor effect elicited by intraventricular methoxamine was attenuated by intra- ventricular and intravenous prazosin. This was not affected by intravenous atropine, gua-nethidine, chlorisondamine, propranolol, reserpine and yohimbine, and by intraventricular atropine, prasosin and Propranolol, respectivelr. 7) From these results it was inferred that bradycardiac effect elicited by methoxamine was not an action through the mediation of aleph 1-adrenoceptors but was a result from non-specific actions on some brain receptors.
Atropine ; Brain ; Chlorisondamine ; Guanethidine ; Methoxamine* ; Negotiating ; Prazosin ; Propranolol ; Rabbits* ; Reserpine ; Yohimbine

No abstract available.
Nevus

No abstract available.
Candida

PURPOSE: In this study active surveillance culture for ICU patients, in whom the risk of VRE infection was high were conducted, and through this the VRE colonization rate and the characteristics of the colonization were examined and risk factors involved in VRE colonization and acquisition were analyzed. METHOD: This research was performed with 635 patients admitted to ICU between July 1 and December 31, 2006. RESULTS: On admission to ICU, the VRE colonization rate was 2.36%, 93% identified from active surveillance culture. The VRE colonization rate was significantly higher in those patients with cancer (OR=9.43; 95% CI=1.38~62.50; P=.022), liver cirrhosis (OR=55.5; 95% CI=7.29~500; P=.005), transferred from other hospitals (OR=200; 95% CI=22.73~1000; P=.000), high APACHE II score (OR=1.107; 95% CI=1.010~1.213; P=.029), or antibiotics within the last 3 months (OR=15.87; 95% CI=2.27~111.11; P=.005). The VRE acquisition rate was 5.2%. It was significantly higher in those who were using a ventilator (OR=26.31; 95% CI=5.13~142.86; P=.000), three or more kinds of antibiotics during admission (OR=58.82; 95% CI=16.13~200; P=.000), or high APACHE II score (OR=1.16; 95% CI=1.08~ 1.24; P=.000). CONCLUSION: The results of this study show that active surveillance culture can detect VRE colonization on admission to ICU and those who have acquired VRE in ICU. The analyzed VRE colonization and risk factors of VRE acquisition are expected to be useful in establishing guidelines for preventing VRE infection in ICU.
Anti-Bacterial Agents ; APACHE ; Colon ; Enterococcus ; Humans ; Infection Control ; Critical Care ; Intensive Care Units ; Liver Cirrhosis ; Risk Factors ; Vancomycin Resistance ; Ventilators, Mechanical

No abstract available.
Hair ; Humans ; Piedra ; Scalp ; Trichosporon

Recently halothane and enflurane are commonly used inhalational anesthetic agents in our country. However, it is a controversial matter whether these agents are a potential threat to the liver. Therefore, in order to evaluate the effects of halothane and enflurane on the hepatic function, we divided a anesthetized patients into the following 4 groups. 1st group; low spinal anesthesia. 2nd group; single inhalational anesthesia with halothane.3rd group; repeated secondary inhalational anesthesia with halothane. 4th group; secondary inhalational anesthesia with enflurane following halothane. On postoperative 1st, 3rd, 5th, 7th, 10th day, we checked the levels of SGOT, SGPT and ALP. The results are as follows. group 1. Low spinal anesthesia(10 cases) ;SGOT and SGPT levels-no change or recovered in 9 cases (90%) ALP level-no change in all cases. group 2. Single inhalational anesthesia with halothane (14 cases) ;SGOT and SGPT levels-no change or recovered in 13 cases(92%) severely changed in 1 case. ALP level-no change or recovered in 13 cases (92%) group 3. Repeat 2ndary halothane anesthesia following previous halothane anesthesia. (14cases) ; SGOT level-no-change or recovered in 11 cases (79%), severely changed in 2 cases. SGPT level-no-change or recovered in 11 cases (79%), severely changed in 3 cases. ALP level-no-change or recovered in 11 cases (79%), severely changed in 1 case group 4. Repeated 2ndary enflurane anesthesia following previous halothane anesthesia. (11 cases) ; SGOT level-no-change or recovered in 8 cases (72%), severely changed in 2 cases SGPT level-no-change or recovered in 8 cases (63%), severely changed in 2 cases ALP level-no-change or recovered in 5 cases (45%), severely changed in 1 case From the above results, more cases of elevated SGOT, SGPT and ALP levels and slower recovery rate were noted in the repeated anesthesia group than in the one time anesthesia group. Not only the anesthetics themselves but also other variables such as disease severity coincidental illness, transfusion, duration of operation and so on are probably responsible for these alterations.
Alanine Transaminase* ; Anesthesia* ; Anesthesia, Spinal ; Anesthetics ; Aspartate Aminotransferases* ; Enflurane ; Halothane ; Humans ; Liver

Group occupational health service programme started in 1990 is one of the measures to cope with limited human and financial resources in occupational health. The programme has expanded rapidly to include 52 institutions, private as well as public, all over the country. In spite of its potential impact on health of employees and practice of occupational health in small and medium sized industries, comprehensive evaluation in terms of quality has not been tried. This study has aims to develop the criteria to assess the quality of newly developed group occupational health service programme, and to investigate the quality of institutions, and finally to develop policies for the quality improvement. 1) Criteria development : By defining occupational health services, in particular for small and medium sized industries, as one of the primary health care, followings are included as core elements of qualitative occupational health programme ; accessibility, continuity, comprehensiveness, technical quality, intersectoral collaboration, emphasis on preventive services, community participation, and adequacy. Again each element is divided into five major components of national health system infrastructure developed by the World Health Organization ; development of health resources, organized arrangement of resources, delivery of health care, economic support, and management. In turn, each component is categorized into three aspects of quality assessment, structure, process and outcome. Expert panel selected several criteria for each category to evaluate the programme. Criteria were modified according to each group of interviewees, to produce two sets of questionnaire, one for chief operating officer and another for nurses in the institutions, and the chief operating officer and workers in the workplace. 2) Subject : Of all 52 institutions, 25 voluntarily participated in the survey. At individual institution, chief operating officer and practicing nurses were interviewed in depth. After intensive education for interviewees, every interview was performed with standardized guideline and questionnaire. The quality of the 'Group occupational health service programme' was found to be lower than expected. Especially In continuity, comprehensiveness, technical quality, community participation and adequacy, lower quality in structural aspect was commonly identified throughout all the institutions. Quality in terms of accessibility and continuity highly varied among institutions. To improve quality of the programme, more comprehensive and systematic programme such as accreditation has to be introduced. In addition, human resources, governmental fund and information systems for individual workers are to be developed. As a long range plan, integration of occupational health services into the national health systems and pooling of financial resources and planned allocation should be considered.
Accreditation ; Consumer Participation ; Cooperative Behavior ; Delivery of Health Care ; Education ; Financial Management ; Health Resources ; Humans ; Information Systems ; Korea* ; Occupational Health Services* ; Occupational Health* ; Primary Health Care ; Quality Improvement ; Questionnaires ; Social Welfare ; World Health Organization