Basilic vein transposition is a feasible and a good method to make AVF with autogenous vein. Small incision can be applied to basilic vein transposition, which can be less painful and more comfortable to the patients.

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*

PURPOSE: The aim of this study was to investigate the radiological characteristics of the osteoarthritis of the second metatarsophalangeal (MTP) and tarsometatarsal (TMT) joint. MATERIALS AND METHODS: Between January 2002 and August 2010, 27 patients (33 feet) who had second metatarsal osteoarthritis (OA) were reviewed retrospectively. Group 1 was 14 patients (17 feet) with second MTP joint OA. Group 2 was 13 patients (16 feet) with second TMT joint OA. Group 3 was 24 patients (25 feet) had hallux valgus without second metatarsal (MT) OA as control. Weight bearing foot anteroposterior (AP) and lateral view were checked, and measured hallux valgus angle, metatarsus adductus angle (MAA), second MT functional length, first and second MT length by Hardy & Clapham method on AP view, angle of second MT with horizontal plane, calcaneal pitch, talo-first MT on lateral view. RESULTS: On weight bearing foot AP view, second MT functional length of group 1, 2, 3 was 2.4 mm, -0.1 mm, 0.7 mm and MAA of group 1, 2, 3 was 17.7degrees, 17.7degrees, 14.5degrees. Second MT functional length of group 1 was longer than control group and it was statistically significant. MAA was significant different between group 1-3 and group 2-3. Angle of second MT with horizontal plane of group 2 was smaller than control group and it was statistically significant. Other radiographic parameters have no statistical significance. CONCLUSION: Group 1 has long functional length of second MT and group 2 has small angle of second MT with horizontal plane.
Foot ; Hallux Valgus ; Humans ; Joints ; Metatarsal Bones ; Metatarsus ; Osteoarthritis ; Retrospective Studies ; Weight-Bearing

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

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.

Synovial chondromatosis is a rare lesion in the wrist, but some cases in the distal radioulnar joint have been reported and previous case reports emphasize joint calcifications, shown on preoperative plain radiographs. We report an extremely uncommon case of synovial chondromatosis in the pisotriquetral joint, in which radiographs and magnetic resonance imaging did not demonstrate apparent calcified bodies. In our case, for the accurate diagnosis and treatment, surgical exploration of the joint and synovectomy with removal of loose bodies was performed.
*Chondromatosis, Synovial/diagnosis/physiopathology/surgery ; Female ; Humans ; Middle Aged ; *Wrist Joint/physiopathology/surgery

Triggering of the flexor tendon at the wrist is a rare phenomenon. The triggering can be caused by many different conditions, including anomalous muscle, thickened synovium, rheumatoid disease and tumors. We report the case of a 34-year-old man with triggering at the wrist and carpal tunnel syndrome caused by a fibroma of the flexor tendon.
Carpal Tunnel Syndrome ; Fibroma ; Muscles ; Synovial Membrane ; Tendons ; Wrist