Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Purpose: This study aimed to identify factors influencing nursing professionalism among outpatient nurses. Methods: Data were collected through a self-evaluation survey of 157 nurses from general and tertiary hospitals in Seoul and Gyeonggi-do, Korea. Data were analyzed using independent t-tests, one-way ANOVA, Importance-Performance Analysis, Pearson correlation coefficients, and multiple regression analysis. Results: The mean scores were as follows: importance, 3.29 out of 5; performance, 2.50 out of 4; role conflict, 3.23 out of 5; and nursing professionalism, 3.23 out of 5. There were statistically significant positive correlations between the importance (r=.32, p<.001) and performance (r=.38, p<.001) of nursing activities and professionalism. There were statistically significant negative correlations between role conflict and nursing professionalism (r=-.20, p=.014). Stepwise multiple regression analysis showed that the importance of nursing activities, performance of nursing activities, role conflict, working department, and sex explained 33.0% of outpatient nurses’ professionalism (F=8.66, p<.001). Conclusion The findings indicate educational system about important and highly accomplished tasks would be useful to improve nursing professionalism of outpatient nurses. Furthermore, reducing role conflicts by clearly distinguishing tasks is necessary to increase nursing professionalism.

Focal myositis is a rare disease defined by an isolated inflammatory pseudotumour usually restricted to one skeletal muscle. Approximately, 250 cases of focal myositis have been described in the literature, and two recent large cohorts have been used to help in the diagnosis. Isolated gastrocnemius myositis, a rare immune-mediated condition, is a diagnostic entity used by internal medicine clinician in the gastrocnemius myalgia syndrome associated with Crohn’s disease (CD). However, focal myositis and isolated gastrocnemius myositis with Crohn's disease share clinical, haematological, pathological, and radiological similarities. We present a case of unilateral focal myositis of the gastrocnemius muscle in a patient with no underlying diseases, including Crohn’s disease. At clinical evaluation, we encountered a challenge in differentiating between focal myositis and the isolated gastrocnemius myositis of Crohn’s due to similarities in clinical manifestation. We attempt to clarify focal myositis and isolated gastrocnemius myositis through our case report and a review of literature.

Most distal radius fractures are currently being treated with anterior plating using anatomical precontoured locking compression plates via the anterior approach. However, it is difficult to fix the volar articular marginal fragment because these anatomical plates should be placed proximally to the watershed line. There were just a few methods of fixation for this fragment on medical literature. Herein, we introduced a tension band wiring technique for fixation of a volar articular marginal fragment in the distal radius.
Radius Fractures ; Radius

This study examined the effects of a caffeine treatment to improve nuclear reprogramming in porcine cloned embryos. Embryonic development and the expression of genes related to pluripotency (POU5F1, SOX2, NANOG, and CDX2) were compared after caffeine supplementation during manipulation at different concentrations (0, 1.25, 2.5, and 5.0 mM) and after varying the delayed activation time (control, 1, 2, and 4 h) after fusion. Caffeine added to media during manipulation produced a higher rate of development to blastocysts in the 1.25 mM group than in the other concentration groups (22.8% vs. 16.1%, 16.2%, and 19.2%; p < 0.05). When caffeine was added during the 4 h delayed activation, the 1.25 mM caffeine concentration produced a significantly higher rate of development than those in the other 4 h-activation-delayed caffeine concentration groups (22.4% vs. 9.4%, 14.0%, and 11.1%; p < 0.05). On the other hand, no significant improvement over that in the control group was observed when caffeine was supplemented during both the manipulation period and delayed activation period (16.0% vs. 15.2%), respectively. The levels of POU5F1, SOX2, and NANOG expression in blastocysts were significantly higher in the delayed activation caffeine group (4 h, 1.25 mM) than in the control group (1 h, 0 mM; p < 0.05). In conclusion, a caffeine treatment at 1.25 mM during delayed activation for 4 h can improve the preimplantation development of porcine somatic cell nuclear transfer embryos by activating nuclear reprogramming.
Blastocyst ; Caffeine ; Cellular Reprogramming ; Clone Cells ; Embryonic Development ; Embryonic Structures ; Female ; Hand ; Pregnancy

The treatment of a brachymetacarpia using conventional distraction osteogenesis requires holding an external fixator following distraction for stability, which causes prolonged discomfort that adversely affects the patient's daily activities. This paper reports a case of a 20-year-old male of brachymetacarpia treated with distraction osteogenesis combined with a plate reducing the period of an external fixator, allowing rapid return to the daily activities, and presenting good clinical results.
External Fixators ; Humans ; Male ; Osteogenesis, Distraction ; Young Adult

BACKGROUND/AIMS: Cyclic vomiting syndrome (CVS) is a disabling migraine variant manifesting as severe episodes of nausea and vomiting and often refractory to many therapies. Gastric electrical stimulation (GES), which can reduce nausea and vomiting in gastroparesis, may provide symptomatic relief for drug-refractory CVS. This study assessed the utility GES in reducing the symptoms of CVS and improving the quality of life. METHODS: A one-year, non-randomized, clinical study was conducted. Eleven consecutive patients with drug refractory, cyclic vomiting syndrome based on Rome III criteria and North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN), underwent treatment with temporary GES (Temp GES) and permanent GES (Perm GES). Post-treatment follow up was done up to one year after permanent gastric electrical stimulation therapy. RESULTS: Total symptom score decreased by 68% and 40% after temporary and permanent GES therapies, respectively. Hospital admission events significantly decreased to 1.50 (± 1.00) events from 9.14 (± 7.21) annual admissions prior to treatment with permanent GES. Vomiting episodes fell by 83% post Temp GES and 69% after Perm GES treatments. Mucosal electrogram values also changed after temporary stimulation. CONCLUSIONS: In a small group of drug-refractory CVS patients, treatments with temporary and permanent GES significantly reduced the severity of gastrointestinal symptoms and frequency of hospital admissions.
Clinical Study ; Electric Stimulation Therapy ; Electric Stimulation* ; Follow-Up Studies ; Gastroenterology ; Gastroparesis ; Humans ; Migraine Disorders ; Nausea ; Quality of Life ; Vomiting*

Kaempferol exerts cardioprotective actions through incompletely understood mechanisms. This study investigated the molecular mechanisms underlying the cardioprotective effects of kaempferol in sinus node dysfunction (SND) heart. Here, we demonstrate that angiotensin II (Ang II) infusion causes SND through oxidized calmodulin kinase II (CaMKII). In contrast to this, kaempferol protects sinus node against Ang II-induced SND. Ang II evoked apoptosis with caspase-3 activation in sinus nodal cells. However, kaempferol lowered the CaMKII oxidization and the sinus nodal cell death. To block the CaMKII oxidization, gene of p47phox, a cytosolic subunit of NADPH oxidase, was deleted using Cas9 KO plasmid. In the absence of p47phox, sinus nodal cells were highly resistance to Ang II-induced apoptosis, suggesting that oxidized-CaMKII contributed to sinus nodal cell death. In Langendorff heart from Ang II infused mice, kaempferol preserved normal impulse formation at right atrium. These data suggested that kaempferol protects sinus node via inhibition of CaMKII oxidization and may be useful for preventing SND in high risk patients.
Angiotensin II ; Animals ; Apoptosis ; Calcium-Calmodulin-Dependent Protein Kinase Type 2* ; Calcium-Calmodulin-Dependent Protein Kinases ; Caspase 3 ; Cell Death ; Cytosol ; Heart ; Heart Atria ; Humans ; Mice ; NADPH Oxidase ; Plasmids ; Sick Sinus Syndrome* ; Sinoatrial Node*