ABSTRACT
Abstract@#Physical inactivity and prolonged sedentary time are currently important health issues for children and adolescents. More evidences are required in the field of physical activity and sedentary behavior among children and adolescents. Therefore, it is necessary to summarize and review the relevant research progress regarding health implications of physical inactivity and sedentary behavior,and possible role of built environment. With the ultimate goal of health promotion for children and adolescents, the priority strategy might focus on increasing physical activity and reducing sedentary behavior through modifying the built environment.
ABSTRACT
Objective To compare the short term clinical efficacy of percutaneous resection and laparoscopic deroofing of renal cysts.Methods From October 2013 to June 2016,the data from 39 cases with renal cysts were followed for approximately 22 months (ranging 5-36 months).Patients were randomized into two groups.In the resectoscopic group(17 pts),the mean age of those patients was 57 years (ranging 34-81 years).The mean size of these cysts was 6.4cm (ranging 5.4-8.2 cm).The mean preoperative creatinine was 66.5μmol/L (ranging 38.1-108.8μ mol/L).The mean preoperative sodium was 141.4μ mol/L(ranging 135.6-145.1μmol/L).The mean preoperative potassium was 4.0μmol/L (ranging 3.4-4.7 μmol/L).In the latter laparoscope (22pts),the mean age of these patients was 60 years (ranging 46-73 years).The mean size of these cysts was 6.8cm (ranging 4.3-8.9cm).The mean preoperative creatinine was 74.8μmol/L (ranging 48.6-141.9μmol/L).The mean preoperative sodium was 141.5μmol/L(ranging 135.0-146.1 μmol/L).The mean preoperative potassium was 4.0μmol/L (ranging 3.1-4.8μmol/L).The operative time,blood loss,days of drainage,hospital stay and complications were compared with the two groups.Results All of the 39 cases were accepted the procedure successfully without open conversion.Compared the resectoscopic group with Laparoscopic,the mean operative time was 29.7 min (ranging 15-50 min) and 63.0min (ranging 20-1 00 min),mean blood loss was 36.6ml(ranging 10-80 ml) and 60.4ml(ranging 10-200 ml),days of drainage was 2.3 days and 3.1 days,hospital stay was 3.7 days and 5.1 days,the mean postoperative creatinine was 67.4 μmol/L(ranging 43.8-95.5 μmol/L) and 68.9μmol/L(ranging 46.5-157.6 μmol/L),the mean postoperative sodium was 141.2μmol/L(ranging 136.0-147.2 μmol/L) and 141.6 μmol/L(ranging 136.0-147.2 μmol/L),the mean postoperative potassium was 3.8 μmol/L (ranging 3.2-4.3 μmol/L) and 3.8μmol/L (ranging 3.3-4.3 μmol/L).The overall postoperative pathology was renal cysts.All cases were followed for approximately 19 months (ranging 6-35 months) and 22 months (ranging 5-36 months) in reseetoscopic and laparoscopic group respectively.No cysts recurrence was found by ultrasound.Conclusions Compared with laparoscopic deroofing,use of resectoscopic technology significantly enhances the possibility of achieving better intraoperative results in all patients with renal cysts.Percutaneous resection of simple renal cysts is safe and feasible.
ABSTRACT
Objective To observe the effects of the ethanol extract of thunberg fritillary leaf (EETFL) and the ethanol extract of thunberg fritillary flower (EETFF) on relieving cough, sputum elimination and relieving asthma. Methods The cough relieving effects of EETFL and EETFF were studied in mouse cough model caused by ammonia water and in guinea pig cough model caused by citric acid. The sputum elimination effects of EETFL and EETFF were researched by the observation of tracheal phenol red shedding in mice. The asthma relieving effects were tested by spraying method in guinea pigs. Results EETFL can obviously inhibit the incubation period and cough frequency of the model mice and guinea pigs induced by ammonia water and citric acid (P<0.05), and significantly improve the tracheal phenol red excretion volume in mice (P<0.05), and obviously prolong the incubation period of asthma (P<0.05). EETFF can obviously inhibit the incubation period and cough frequency of the model mice and guinea pigs induced by ammonia water and citric acid (P<0.05), and significantly improve the tracheal phenol red excretion volume in mice (P<0.05), but EETFF couldn’t prolong the incubation period of asthma evidently. Conclusion EETFL has obvious activity of relieving cough, eliminating phlegm and relieving asthma. EETFF has obvious activity of relieving cough and eliminating phlegm, but EETFF has no anti-asthmatic activity under the current dose.