ABSTRACT
Objective@#To gain a better understanding of the status quo of the physical condition of students in Lahu Nationality Middle School, so as to provide a basis for intervention measures to improve students’ physical health.@*Methods@#A comparative analysis on the data of the physique investigation of the students in Lahu nationality middle school in 2019 and 2014 was carried out.@*Results@#Compared with 2014, in 2019, the BMI of the males except aged 13 increased by 0.45 kg/m2, there was no statistically significant difference in the BMI of other age groups aged(P>0.05). In 2019, there was no statistically significant difference in the BMI of females aged 13 to 18 compared with 2014(P>0.05). The vital capacity/BMI respectively increased by 3.74 and 3.99 mL/kg in males aged 13 and 15, and the differences were statistically significant(t=2.36, 2.05, P<0.05). In 2019, the vital capacity/BMI of females aged 14-15 increased by 3.18, 3.64 mL/kg, respectively; the vital capacity/BMI of females aged 16 decreased by 2.50 mL/kg, the difference was statistically significant(P<0.05). For males aged 13-18 of the Lahu nationality and compared with 2014, in the 50m race, except that those aged 15, there was no statistically significant difference in the race time in other age groups(P>0.05); there was no statistically significant difference in the sit and reach of males aged 13 to 18(P>0.05); the males aged 14 was 20.52 s faster in the 1 000 m race, while those aged 17-18 were respectively 21.04 and 19.10 s slower in the-1 000 m-race, pull-ups in those aged 13 increased by 1.32, and decreased by 0.96 and 1.32 in those aged 17-18, the standing long jump of those aged 13 to 16 and 18 increased by 18.90, 16.36, 36.27, 13.32, 8.55 cm, respectively; and the differences were statistically significant(P<0.01). For females aged 13-18 of the Lahu nationality and compared with 2014, in the 50 m race, there was no statistically significant difference in the race time in those aged 13-18(P>0.05); the sit and reach of those aged 14-15 increased by 2.38 and 2.96 cm, respectively; the females aged 13-15 was 15.15, 14.48, 15.65 s faster in the 800 m race, respectively; while those aged 16-17 were respectively 18.16 and 10.74 s slower in the 800 m race; pull-ups in those aged 13-15 and 17-18 increased by 5.58, 6.97, 5.34, 2.04, 2.64, respectively; the standing long jump of those aged 13-18 increased by 14.75, 17.10, 14.76, 8.22, 10.47, 8.36 cm, respectively; and the differences were statistically significant(P<0.01).@*Conclusion@#The physical condition of middle school students in Lahu Nationality generally shows a slow-increasing trend, the physical shape of the male students presents an upward trend, and the physical fitness students shows a positive trend, albeit featured in imbalanced development. According to the problems existing in the physical development of the students in Lahu nationality, effective intervention measures should be taken to elevate the physical health condition of middle school students in Lahu nationality.
ABSTRACT
Objective To analyze the correlation between serum leptin and osteoprotegerin with IL-6 and TNF-α in the pa-tients with gout arthritis osteoporosis .Methods Forty-eight cases of gout arthritis were selected as the research subjects (GA group) ,including 19 cases of complicating osteoporosis(OP group) and 29 cases of non-complicating osteoporosis(non-OP group) . Other 45 individuals undergoing healthy physical examination were selected as the control group .The bone mineral density (BMD) was measured by dual energy X-ray BMD absorptionmetry instrument and the levels of serum LEP ,OPG ,IL-6 and TNF-αwere de-tected by ELISA .Results The incidence rate of osteoporosis in the GA group was significantly higher than that in the control group (39 .6% vs .13 .3% ,P=0 .004) ,and BMD in various sites was significantly lower than that of the control group (P<0 .05) . The serum LEP level in the OP group was significantly increased compared with that in the non-OP group and control group(P<0 .05) ,and the OPG level was significantly decreased ,the difference was statistically significant (P<0 .05) .The serum LEP level in the non-OP group was significantly higher than that in the control group (P<0 .05) ,but the OPG level had no statistical difference between non-OP group and control group(P>0 .05) .The serum IL-6 and TNF-αlevels in the OP group were significantly higher than those in the non-OP group and control group(P<0 .05) ,and the non-OP group was significantly higher than the control group (P<0 .05) .The serum LEP level in the OP group was positively correlated with IL-6 and TNF-α(P<0 .05) ,and the serum OPG level was negatively correlated with IL-6 and TNF-α(P<0 .05) .Conclusion The serum LEP and OPG levels have abnormal change in the patients with gout arthritis osteoporosis ,which has a certain correlation with IL-6 and TNF-α.
ABSTRACT
Objective To investigate the expression and significance of serum NSE,HCY and 8-hydroxy-2'-deoxyguanosine (8-OHdG) in the patients with acute cerebral infarction(ACI).Methods One hundred cases of ACI treated in the neurology department of this hospital from March 2013 to December 2015 were selected as the cerebral infarction group,and contemporaneous 100 persons undergoing healthy physical examination were selected as the control group.The cerebral infarction group were re-divided into three groups according to the infarction volume,the infarction area ＞ 10 cm3 as the large volume infarction group (L),5-10 cm3 as the middle volume infarction group (M) and ＜5 cm3 as the small volume infarction group (S).The levels of serum NSE,HCY and 8-OHdG were compared between the cerebral infarction group and the control group,and among the group L,M and S.The Pearson correlation test was adopted to conduct the correlation analysis between HCY,8-OHdG and NSE with the cerebral infarction volume,neural function deficit,and prognosis.Results The levels of Hcy,8-OHdG and NSE in the observation group were higher than those in the control group,the difference was statistically significant(P＜0.05);the levels of Hcy,8-OHdG and NSE in the group L were higher than those in the group M and S,the difference was statistically significant(P＜0.05);the Hcy,8-OHdG and NSE levels were positively correlated with the cerebral infarction volume and neurological deficit,and negatively correlated with the prognosis.Conclusion Serum NSE,HCY and 8-OH-dG levels are increased in the patients with ACI,moreover with the infarct volume increase,which are gradually elevated.Therefore serum NSE,HCY and 8-OHdG can be used to assess the severity and prognosis in ACI patients.