Objective To eveluate the clinical curative effects of combination of Ma Yinglong She Xiang Zhi Chuang Gao,Jin Xuan Zhi Ke Xun Xi Xan,Diosmin,Macrogol 4000 powder in treating postoperative complications of ring mixed hemorrhoids.Methods Ninty cases of postoperative ring mixed hemorrhoids patients were divided into two groups randomly from January 2008 to June 2009.Experimental group:From the first day on Jin Xuan Zhi Ke Xun Xi San 55 g and the 1000 mL boiling water were added flushing,and Maying Long She Xiang Zhi Chuang Gao 2.5 g,2 times daily.The Macrogol 4000 powder 10 g and water 200 mL were admistrated orally,Diosmin 1.0 g orally,2 times daily.Oral administration of two kinds of medications was done each two hours.Control group:Using 1:100 Sterile warm salt water hip bath,and Ma Yinglong she xiang zhi chuang gao 2.5 g,2 times daily;Phenolphthalein tablets 100 mg orally,2 times daily.Results The experimental group surpassed the control group in the anus ache,the hemorrhage,edema (P<0.05).The heal time reduced obviously(P<0.01).Conclusion To combination of Ma Yinglong She Xiang Zhi Chuang Gao,Jin Xuan Zhi Ke Xun Xi San,Diosmin,Macrogol 4000 powder has the distinct improvement in the anus ache,the hemorrhage,dropsy of ring mixed hemorrhoids and reduces the injured area heal time obviously.

Objective To investigate the prevalence of thyroid nodules and thyroid dysfunction in southern mountainouss areas of Ningxia.Methods A cross-sectional study was conducted among a representative sample of 10 639 adults in Jingyuan county with a population proportionate sampling method.High-resolution ultrasound was used to examine the thyroid and fasting blood specimens were collected in the morning for measurement of TSH,FT4,FT3.Chi-square test and spearman rank correlation analysis were used for statistical analysis.Results The prevalence of thyroid nodules was 29.08％,the sex-and age-adjusted rate was 27.17％.The prevalence of thyroid nodules was higher in women than in men (32.68％ vs.24.88％,x2=76.029 2,P＜0.001) and age was positively associated with thyroid nodules (r=0.272,P＜0.001).The rate of thyroid dysfunetion,subclinical hypothyroidism,subclinical hyperthyroidism,hypothyroidism,hyperthyroidism were 17.39％,13.00％,0.42％,0.96％,3.01％,respectively.The prevalence of thyroid nodules was higher in abnormal TSH group than in normal TSH group (39.44％ vs.27.24％,x2=95.624 0,P＜0.001).The level of THS,FT3,FT4 in thyroid nodules group differed fromn control group (Z=-9.144,P＜0.001;Z=-6.140,P＜0.001;Z=-1.997,P=0.046).Conclusion The prevalence of thyroid nodules and thyroid dysfunction were higher in southern mountainous areas of Ningxia.The relationship between thyroid nodules and thyroid function needs further research.We should pay attention to the early screening and diagnosis of thyroid nodules in mountainous areas.

Objective To investigate the prevalence of metabolic syndrome (MS) among adults in rural areas of Ningxia Hui autonomous region.Methods A cross-sectional study was conducted in 10 639 adults enrolled with a multistage method from Jingyuan County.The MS was identified according to Chinese type 2 diabetes prevention guide (2013).Results Among all the subjects, 17.4% of them met the MS definition with the standardized prevalence of 14.7% after adjustment of sex and age.The prevalence and standardized rate of MS in men were 19.9% and 17.3%, and in women were 15.3% and 13.5%.The prevalence of MS in men was higher than that in women(P<0.001) and increased with aging in both genders.The prevalence and standardized rate of abdominal obesity,hyperglycemia,hypertension,high triglycerides,and low HDL-C were 19.5% and 16.7%, 15.0% and 12.9%, 42.0% and 37.1%, 25.8% and 23.1%, 28.5% and 27.7%,respectively.The rate of abdominal obesity was higher in women than in men (20.5% vs 18.2%, P=0.004), whereas the rate of hypertension, high triglycerides, and low HDL-C were higher in men than in women (all P<0.01).The prevalence of having one parameter of the MS was 68.4%.Conclusion The prevalence of MS is higher in rural areas of Ningxia Hui autonomous region, suggesting that a series of comprehensive prevention measures should be carried out to prevent and control the MS so as to improve the public health conditions in rural areas.

Objective To investigate the epidemiological features and trends of supracondylar humeral fractures from 2003 to 2012 at The Third Affiliated Hospital to Hebei Medical University.Methods The data of the patients with supracondylar humeral fracture who had been treated between 2003 and 2012 at our hospital were collected through the PACS system and case reports checking system.The data between 2003 and 2007 were classified as group A and those between 2008 and 2012 as group B.The data concerning gender,age and fracture type were statistically analyzed and compared between the 2 groups.Results Atotalof3,111 supracondylar humeral fractures were treated,accounting for54.4％ (3,111/5,723) of the distal humeral fractures,34.8％ (3,111/8,932) of the elbow fractures and 2.5％ (3,111/126,479) of the total fractures.They were 2,018 males (64.9％) and 1,093 females (35.1％).The age range from 1 to 10 years obtained the highest constitute ratio for both genders,77.0％ (1,554/2,018) for males and 78.2％ (854/1,093) for females.The extension type and flexion type had 2,693 (86.6％) and 418 (13.4％) cases,respectively,and their male to female ratios were 2.0:1 and 1.2:1 respectively,all showing significant differences (P ＜ 0.001).There were 1,902 cases in group A and 1,209 cases in group B,accounting for 60.0％ (1,902/3,168) and 47.3％ (1,209/2,555) of the distal humeral fractures,41.4％ (1,902/4,199) and 27.9％ (1,209/4,333) of the elbow fractures,and 2.9％ (1,902/65,267) and 2.0％ (1,209/61,212) of the total fractures,respectively,all showing significant differences between groups (P ＜ 0.001).The male to female ratio was 1.9:1 for group A and 1.8:1 for group B,showing an insignificant difference (P ＞ 0.05).The age range from 1 to 10 years had a constitute ratio of 75.0％ (1,426/1,902) for group A and that of 81.2％ (982/1,209) for group B,showing a significant difference (P ＜ 0.001).The proportion of extension type was 85.4％ (1,624/1,902) for group A and 88.4％ (1,069/1,209) for group B,showing a significant difference (P ＜ 0.05).Conclusions The current investigation has revealed the epidemiological features and trends of supracondylar humeral fractures which had been treated between 2003 and 2012.They were mostly seen in children from 1 to 10 years old.The extension type predominated.Compared with the first 5 years,the proportion of age range from 1 to 10 years and the extension type increased in the latter 5 years.

Objective To investigate the epidemiological features and trends of humeral intercondylar fractures at our hospital from 2003 through 2012.Methods The clinical data were retrospectively analyzed of all the patients with humeral intercondylar fracture who had been treated between January 2003 and December 2012 at our institute.The patients' age,gender,fracture site and AO classification were documented.The data between 2003 and 2007 were classified as group A while the data between 2008 and 2012 as group B.The epidemiological characteristics during the 10 years concerning age,gender and fracture type were compared between the 2 groups.Results A total of 303 humeral intercondylar fractures were recorded,accounting for 5.29％ of the distal humeral fractures,3.39％ of the elbow fractures and 0.24％ of the total fractures at the same period.They involved 197 males and 106 females,with a male/female ratio of 1.86∶ 1.The high-risk age group was adolescent and middle-aged adults,accounting for 63.70％.The high-risk type was type 13-C2,accounting for 44.00％.There were 171 and 132 cases in group A and group B,accounting for 5.40％ and 5.17％ of the contemporary distal humeral fractures,3.72％ and 3.05％ of the contemporary elbow fractures,and 0.26％ and 0.22％ of all the contemporary fractures,respectively,showing no significant differences between the 2 groups(P ＞ 0.05).In groups A and B respectively,the male/female ratios were 1.44∶1 and 2.67∶ 1,the proportions of adolescents and the middle-aged 58.48％ and 70.45％,the proportions of type 13-C1 35.83％ and 18.10％,and the proportions of type 13-C3 14.17％ and 44.76％,showing significant differences between the 2 groups in all the above comparisons (P ＜ 0.05).Conclusion The humeral intercondylar fractures were common in the adolescent and middle-aged patients,with a male predominance (about twice more in males).Compared with the first five years,the latter 5 years witnessed increased proportions of males,adolescent and middle-aged patients,and type 13-C3 but a decreased proportion of type 13-C1.

Objective To investigate the epidemiological features and trends of adult fractures at the base of the first metacarpal bone in The Third Mfiliated Hospital to Hebei Medical University from 2003 through 2012.Methods The data of human fractures treated between January 2003 to December 2012 at our hospital were collected through the PACS system and case reports checking system.Adult fractures at the base of the first metacarpal bone were included in the present study and assigned into 2 groups,group A containing the data between 2003 and 2007 and group B the data between 2008 and 2012.Comparison and analysis was done with analytic items of gender,age and fracture type.Results A total of 378 adult fractures at the base of the first metacarpal bone were included,accounting for 1.92％ of hand fractures and 0.35％ of the total adult fractures at the same period.The fractures involved 311 males (82.28％) and 67 females (17.72％).The youth group had 254 fractures with the highest constituent ratio (67.20％).The right side was involved in 286 cases (75.66％) and the left side in 92 (24.34％).There were 198 cases of extra-articular fracture with the highest constituent ratio (52.38％).Group A had 200 fractures,a male to female ratio of 6.14∶ 1,a median age of 34 years,the highest constituent ratio in youth (73.50％) and in type A1 fractures (53.50％);group B had 178 fractures,a male to female ratio of 3.56∶ 1,a median age of 40 years,the highest constituent ratio in youth (60.11％) and in type A1 fractures (51.12％).Compared with group A,group B had a higher constituent ratio of females,older ages,a higher constituent ratio of elderly patients,a lower constituent ratio of youth,and a lower constituent ratio of type C1 fractures.All these differences between the 2 groups were statistically significant (P ＜ 0.05).Conclusions During the 10 year,the adult fractures at the base of the first metacarpal bone accounted for 1.92％ of hand fractures and 0.35％ of the total adult fractures at the same period.The fractures occurred mostly in men and in the age range of 16 to 44 years.About 3/4 of them occurred on the right side.Compared with the first 5 years,the latter 5 years witnessed increasing trends of female and elderly patients and decreasing trends of young patients and type C1 fractures.

Objective To investigate the prevalences of the obesity and hypertension in southern mountain regions of Ningxia. Methods A cross-sectional study was conducted among a representative sample of 10 639 adults using questionnaires, physical examinations, and blood pressure measurement in southern mountain areas with a population proportionate sampling method. Results The prevalences of overweight,obesity,central obesity,high percentage of body fat,and hypertension were 33.53%,10.71%,19.50%,27.69%,and 31.57% respectively, which were 30.31%,9.62%,16.70%,24.90%,and 27.61% after age-adjustment in rural areas of Ningxia,and increased with aging(Ptrend<0.05). The prevalences of overweight,obesity,and hypertension were higher in males than those in females(P<0.05),and that of central obesity was higher in females than in males(P=0.003).The prevalences of hypertension in subjects with overweight, obesity, central obesity, high percentage of body fat were 38. 14%, 53.75%,52.69%,and 48.90%,respectively. Body mass index,waist circumference,and percentage of body fat were positively correlated with systolic and diastolic blood pressure(P<0.05). The multivariable logistic model revealed that the risk of hypertension in different types of obesity increased about 1.5 times. Conclusion There is high prevalence of obesity and hypertension among the adults in southern mountain areas of Ningxia. The prevalence of hypertension in obesity,central obesity,and high percentage of body fat is closed to or more than half of the population investigated.

Objective To investigate the effect and mechanism of salidroside on1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP)-induced Parkinson's disease(PD)in mice.Methods C57BL/6J mice were induced by MPTP to establish a PD mouse model and the movement track of mice was re-corded by open field experiment.The expression of tyrosine hydroxylase(TH),α-synuclein(α-syn),nuclear factor E2 associated factor 2(Nrf2)and quinone oxidoreductase 1(NQO1)were detected by immunohistochemistry in brain tissue of mice.SN4741 cells were stimulated by MPTP to establish a PD cell model in vitro.MPTP stimulation of SN4741 cells to establish an in vitro cell mod-el of PD.After pretreatment with salidroside,TUNEL was used to detect cell apoptosis in each group.The expressions of TH,α-syn,Nrf2 and NQO1 were detected by immunofluorescence.Nrf2 expres-sion was knocked down by being transfected with si-RNA,and apoptosis condition was detected by TUNEL assay.The expression levels of interleukin-1β(IL-1β)and interleukin-18(IL-18)protein in brain tissue extract and cell culture were detected by enzyme-linked immunosorbent assay(ELISA).Results The open field experiment results showed that salidroside could improve 3 min total distance of activity,average speed and activity track of PD mice(P＜0.05).Compared with the PD model mice,the salidroside treated mice showed significantly increased expression of TH,Nrf2 and NQO1 in the brain,and reduced expression of IL-18,α-Syn,IL-1β.Compared with the MPTP stimulated cells,the salidroside pretreatment group showed a decrease in cell apoptosis and an increase in the expressions of TH,Nrf2 and NQO1,but reduced expressions in α-Syn,IL-1β and IL-18.After si-RNA knockdown of Nrf2 expression,the protective effect of salidroside on MPTP stimulated cells weakened or even disappeared.Conclusion Salidroside may alleviate neuronal apoptosis by activating Nrf2-ARE signaling pathway,which is expected to be a new drug for PD treatment.

Objective To investigate the effect and mechanism of salidroside on1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine(MPTP)-induced Parkinson's disease(PD)in mice.Methods C57BL/6J mice were induced by MPTP to establish a PD mouse model and the movement track of mice was re-corded by open field experiment.The expression of tyrosine hydroxylase(TH),α-synuclein(α-syn),nuclear factor E2 associated factor 2(Nrf2)and quinone oxidoreductase 1(NQO1)were detected by immunohistochemistry in brain tissue of mice.SN4741 cells were stimulated by MPTP to establish a PD cell model in vitro.MPTP stimulation of SN4741 cells to establish an in vitro cell mod-el of PD.After pretreatment with salidroside,TUNEL was used to detect cell apoptosis in each group.The expressions of TH,α-syn,Nrf2 and NQO1 were detected by immunofluorescence.Nrf2 expres-sion was knocked down by being transfected with si-RNA,and apoptosis condition was detected by TUNEL assay.The expression levels of interleukin-1β(IL-1β)and interleukin-18(IL-18)protein in brain tissue extract and cell culture were detected by enzyme-linked immunosorbent assay(ELISA).Results The open field experiment results showed that salidroside could improve 3 min total distance of activity,average speed and activity track of PD mice(P＜0.05).Compared with the PD model mice,the salidroside treated mice showed significantly increased expression of TH,Nrf2 and NQO1 in the brain,and reduced expression of IL-18,α-Syn,IL-1β.Compared with the MPTP stimulated cells,the salidroside pretreatment group showed a decrease in cell apoptosis and an increase in the expressions of TH,Nrf2 and NQO1,but reduced expressions in α-Syn,IL-1β and IL-18.After si-RNA knockdown of Nrf2 expression,the protective effect of salidroside on MPTP stimulated cells weakened or even disappeared.Conclusion Salidroside may alleviate neuronal apoptosis by activating Nrf2-ARE signaling pathway,which is expected to be a new drug for PD treatment.

Objective:To explore the application and effect of autologous cartilage in rhinoplasty for patients with traumatic hernia and nasal dysfunction.Methods:From January 2017 to April 2019,30 patients with nasal trauma admitted to Department of Otorhinolaryngology Head and Neck Surgery, Daping Hospital, Army Medical University were treated for 6 days to 14 years. All patients were accompanied by different degrees of nasal deformity and nasal ventilatory disorders. They were classified into three categories: light, medium and heavy. All of them were open at the same time. Rhinoplasty and nasal septum deviation correction. For mild to moderate nasal deformity and nasal ventilatory disorders, ear cartilage was used to modify the tip of the nose and strengthen the nasal septal cartilage support to modify the deformity of the nasal back. For severe nasal deformity and nasal ventilatory disorders, we engraved the costal cartilage into a "Y" shaped monolithic stent or flank costal cartilage to form a 2+1 or 4+1 stent, and the costal cartilage stent and the septal cartilage tail end were sutured. Reshape the nasal septum frame support and the nasal column to avoid collapse of the nose.Results:Three patients had a septal hematoma after operation and recovered normally after cleansing. All patients were followed up for 2 months to 2 years, and no complications such as nasal septum perforation and nasal bridge collapse occurred. The postoperative cure rate was 60.0% (18/30). All patients had a grade I nasal drop after surgery, and the effective rate was 100% (30/30). The patient′s preoperative measurement deviation was (6.85±2.43) mm, the postoperative measurement deviation was (2.4±1.58) mm, the preoperative nasal appearance VAS score was (1.93±1.31), and the postoperative nasal appearance VAS score was (6.60±1.16), the difference in facial appearance deviation and VAS score before and after surgery was statistically significant ( P<0.05). All patients had improved nasal ventilation after operation. The preoperative nasal ventilation VAS score was (1.97±1.07), the postoperative nasal ventilation VAS score was (6.53±1.04), and the difference between preoperative and postoperative nasal ventilation VAS scores was statistically significant ( P<0.05). Conclusions:Autologous cartilage is effective in rhinoplasty in patients with traumatic nasal contraction and nasal dysfunction. One stage open rhinoplasty and nasal septum deviation surgery are performed to shorten the treatment time and improve the nasal appearance and nasal ventilation function. The patients got satisfaction.