No abstract available.
Vibrio vulnificus* ; Vibrio*

No abstract available.
Vibrio vulnificus* ; Vibrio*

No abstract available.
Muscle, Smooth* ; Smooth Muscle Tumor*

To evaluate the health risk of the workplace environment of a general hospital toward the hospital workers, a questionnaire survey on the perception of risk at the workplace environment and environmental measurements at 27 locations with 240 workers in the hospital were made from October 25th, 1993 to October 30th, 1994. The results were as follows; 1. By the environmental measurements, 86 workers(36%) were found to be exposed to poor or harmful degree of general illumination, 193 workers(80%) were exposed to poor or harmful local illumination, 34 workers(14%) were exposed to poor or harmful degree of thermal condition and l80 workers(75%) were exposed to poor or harmful noise level, but nobody was exposed to poor or harmful dust and toluene concentration. Also nobody was exposed to poor or harmful level of radiation or anticancer/antibiotic agents. 2. The subjective perceptions on the environmental conditions felt by the workers were different from the objective findings by the environmental measurements. The workers underscored the poor illumination state and overscored the dust concentrations. Also workers oversensitized about the thermal condition, the noise level, the radiation level, the toluene concentration and anticancer/antibiotic agents. 3. The sources of noise were the dialogue(179 workers) and the office instruments(131workers). The sources of dust came from the clothes(108 workers) and the building materials(79 workers). 4. The questionnaire survey showed that the 28 workers were exposed to poor or harmful level of the antibiotics, 10 workers to alkali or acid and 6 workers to drug dust in the pharmacy but the above findings could not be proved by the environmental measurements.
Alkalies ; Anti-Bacterial Agents ; Dust ; Hospitals, General* ; Lighting ; Noise ; Pharmacy ; Surveys and Questionnaires ; Toluene

BACKGROUND: Atracurium is a benzylisoquinolium nondepolarizing neuromuscular blocking drug. It releases histamine upon the rapid administration of more than 2 x ED95. Cisatracurium is about three to four times more potent than atracurium, less likely to release histamine, and has weaker cardiovascular or autonomic effects. Mivacurium releases histamine to about the same degree as atracurium at the same dose. This study was undertaken to reevaluate the experimental model for the evaluation of effects on the autonomic nervous system, and to determine the neuromuscular blocking profiles and the vagolytic effects of atracurium, cisatracurium and mivacurium in cats. METHODS: Cats, either sex, anesthetized with pentobarbital, were used. Neuromuscular blocking effects were assessed using the effects on the anterior tibialis muscle twitch evoked with supramaximal stimuli (0.2 ms-duration, 0.1 Hz). Inhibition of the parasympathetic nervous system was assessed in response to bradycardia to vagal nerve stimulation with ten-second trains of square-waves (0.5 ms-duration, 20 Hz). The dose-response curves for both neuromuscular blocking and vagolytic actions were determined for each animal. The dose-response curves were constructed in cumulative fashion. The response for vagal stimuli was measured two minute after each dosing. Vagal ID50 (The doses that produced 50% inhibition of the response to vagus nerve stimulation) were determined. RESULTS: NMB ED95 and NMB ED50, respectively, were 102.0 +/- 28.3 and 143.7 +/- 40.5 microgram/kg for atracurium, 81.4 +/- 13.3 and 110.7 +/- 18.8 microgram/kg for cisatracurium, and 56.8 +/- 17.4 and 74.2 +/- 25.0 microgram/kg for mivacurium. Vagal ID50 was 2,654 +/- 1,651 microgram/kg for atracurium, 655 +/- 389 microgram/kg for cisatracurium, and 606 +/- 182 microgram/kg for mivacurium. The vagal ID50/NMB ED95 and vagal ID50/NMB ED50 were 18.5 and 26.0 for atracurium, 5.9 and 8.1 for cisatracurium, and 8.2 and 10.7 for mivacurium. CONCLUSIONS: Atracurium has a wider margin of safety only for vagal stimulation as compared with cisatracurium and mivacurium. However, we couldn't exclude that either sympathetic stimulation or histamine release might contribute to heart rate.
Animals ; Atracurium* ; Autonomic Agents ; Autonomic Nervous System ; Bradycardia ; Cats* ; Heart Rate ; Histamine ; Histamine Release ; Models, Theoretical ; Neuromuscular Blockade* ; Parasympathetic Nervous System ; Pentobarbital ; Vagus Nerve ; Vagus Nerve Stimulation

No abstract available.
Bronchopulmonary Sequestration*

PURPOSE: This study was done to evaluate the effectiveness of an education program for patients with asthma who use inhalers. METHODS: The research design for this study was a non-equivalent control group quasi-experimental study. Participants in this study were 36 patients for the control group, and 43 patients for the experimental group. The experimental group participated in the education program. The control group received the usual care. Data were collected before and 1 month and 2 months after the program finished and were analyzed using the SPSS 12.0 program. RESULTS: The experimental group had significantly higher scores of knowledge of inhalers, and inhalation technique compared to the control group. However, no significant differences were found between two groups for PEFR, asthma instability, and satisfaction with inhalers. CONCLUSION: According to the results, the education program was effective in improving knowledge of inhalers, and inhalation technique. Therefore, it is recommended that this education program be used in clinical practice as an effective nursing intervention for patients with asthma on inhalers.
Adult ; Aged ; Aged, 80 and over ; Asthma/*therapy ; Female ; Health Knowledge, Attitudes, Practice ; Humans ; Interviews as Topic ; Male ; *Metered Dose Inhalers ; Middle Aged ; *Patient Education as Topic ; Patient Satisfaction ; Peak Expiratory Flow Rate ; Program Evaluation ; Questionnaires

BACKGROUND: Extracorporeal shock wave therapy (ESWT) is one of the treatment options used for patients with myofascial pain syndrome (MPS), although its effectiveness is controversial. The purpose of this study was to evaluate the effectiveness of ESWT in the treatment of MPS in terms of pain relief and functional improvements. METHODS: We assessed 93 patients with MPS who underwent ESWT from March 2009 to July 2014. After exclusion of 25 patients with shoulder diseases, 68 patients were enrolled in the study. The mean follow-up period was 7.5 months (± 4.2 weeks), and the average duration of symptoms was 5 months (range, 2-16 months). ESWT was applied to intramuscular taut bands and referred pain areas once a week for 3 weeks. Visual analog scale (VAS) pain scores and American Shoulder and Elbow Surgeons (ASES) scores were obtained at an initial assessment and at the 6-week, 3-month, and 6-month follow-up assessments. RESULTS: VAS pain scores and ASES scores improved significantly after 3 sessions of ESWT (p<0.05). Both scores were improved, although not significantly, after 6 weeks (p>0.05). CONCLUSIONS: ESWT is an effective treatment option for patients with MPS.
Elbow ; Follow-Up Studies ; Humans ; Myofascial Pain Syndromes* ; Pain, Referred ; Shock* ; Shoulder ; Visual Analog Scale

No abstract available.

PURPOSE: This study investigated the effect of a structured group intervention on knowledge about lung cancer, self efficacy and quality of life for family caregivers of patients with lung cancer using a nonequivalent control group quasi-experimental design. METHODS: Subjects were 11 family caregivers for both the control and the experimental group. The experimental group participated in once a week for 2-hour session for 4 weeks. Four topics of educational program were lung cancer and treatment, side effects of treatments, symptoms management, and health management. Every session consisted of lecture, sharing experiences, and meditating time. Quality of life was measured using Jang(1996)'s tool. The tools for knowledge and self-efficacy were developed by the authors. RESULTS: After the intervention, the experimental group showed higher self-efficacy in caring for the patients than did the controls. However, there were no significant differences in knowledge about lung cancer and quality of life between the two groups. CONCLUSION: Findings indicate that the group intervention would be effective for family caregivers of lung cancer patients.
Caregivers* ; Humans ; Korea* ; Lung Neoplasms* ; Lung* ; Patient Education as Topic ; Quality of Life ; Self Efficacy