Objective To investigate the effect of clinical pathway on patients with tubal pregnancy under-went laparoscopic treatment .Methods 150 patients with tubal pregnancy undergoing laparoscopic treatment were randomly divided into pathway group and control group , 75 patients in each .The patients in the pathway group were given clinical pathway management , whilepatients in the control group were given conventional management .The in-dexes, such as patients'average hospitalization time, average treatment cost, satisfaction, and the rate of health knowl-edge awareness of the two groups were compared .Results The average hospitalization time and the average treat-ment costof the pathway group were significantly shorter and lower than those of the control group , with statisticalsig-nificance (p<0.05), and the rate of satisfaction and health knowledge awareness of the pathway group were signifi -cantly higher than those of the control group (p<0.05).Conclusion The clinical pathway in patients with tubal pregnancy treated with laparoscopyis worth to popularize in clinical application , because it may effectively shorten the hospitalization time , reduce the treatment cost and improve the rate of satisfaction and health knowledge awareness .

AIM: To study effects of prolonged intensive endurance exercise and Panaxadiol saponins (PDS) on red blood cells (RBC) membrane fluidity in rats, as well as the mechanism. METHODS: By the membrane fluorence polarization, Pyrollol-NBT, TBA methods and Scanning Electron Microscope, RBC membrane fluidity,RBC-SOD and serum MDA were measured after 7 weeks prolonged intensive swimming. RESULTS: Fluorence polarization(P value) were significant higher and fluidity were lower( P

Objective To evaluate the adenoma detection rate( ADR)of fecal occult blood test (FOBT)-positive population in colorectal cancer screening programme and to analyse potential influence of“resection and discard”strategy on ADR. Methods Data of patients who paticipated in the Shanghai color-ectal cancer screening programme with FOBT-positive and received colonoscopy in the Digestive Endoscopic Center of Changhai Hospital from July 2013 to July 2014 were retrospectively analysed. ADR was calculated and compared by different genders. Multivariate logistic regression model was used to analyse the risk factors of polyp resection without retrieval. Results A total of 222 FOBT-positive patients were involved with 36. 5% male proportion. The total ADR was 19. 8%,higher in male(28. 4%)than in female(14. 9%)(P=0. 015). The independent risk factors of polyp resection without retrieval were diminutive polyp( OR =15. 256,95% CI:4. 159-55. 957),located in rectum( OR = 3. 663,95% CI:1. 427-9. 398) and polyp number >2(OR= 3. 988,95%CI:1. 562-10. 187).Conclusion ADR of FOBT-positive population is approx-imately 20%in our center. Low male proportion and“resection and discard”strategy may lead to lower ADR. ADR should be calculated by different genders and advanced endoscopic technology should be employed rou-tinely to predict the pathological diagonosis of the lesions.

Objective:To investigate the effects of ursolic acid (UA) on proliferation, migration and iron death of ectopic endometrial stromal cells (EESCs) and its mechanism.Methods:Mouse model of endometriosis was established and the primary EESCs were isolated. The cells were treated with UA at different concentrations (0, 2.5, 5, 10, 20, 40, 50, 80, 100, 200 μmol/L). The cells were divided into Control group (normal culture), 2.5 μmol/L UA group (2.5 μmol/L UA treatment), 5.0 μmol/L UA group (5.0 μmol/L UA treatment), 10.0 μmol/L UA group (10 μmol/L UA treatment), and UA+DUSP19 group (10 μmol/L UA+50 μmol/L JAK2/STAT3 signal pathway activator DUSP19 treatment). Cell survival rate was detected by CCK-8 method. Cell proliferation was detected by plate cloning method. Transwell chamber assay was used to detect cell migration. The levels of Fe 2+ and the contents of malondialdehyde (MDA), reactive oxygen species (ROS) and superoxide dismutase (SOD) were detected by kit. Protein expression levels of Ki67, PCNA, CyclinD1, p-JAK2, p-STAT3, JAK2 and STAT3 were detected by western blot. Results:The number of clones in Control, 2.5 μmol/L UA, 5.0 μmol/L UA and 10.0 μmol/L UA groups were as follows: 152.22±15.47, 121.22±11.54, 92.00±5.54, 66.44±6.88; Ki67 protein expression was 1.08±0.10, 0.73±0.07, 0.61±0.06, 0.45±0.02, respectively; The expression of PCNA protein was 0.85±0.07, 0.64±0.05, 0.41±0.03, 0.31±0.05, respectively; CyclinD1 protein expression levels were 0.98±0.11, 0.65±0.06, 0.51±0.05, 0.42±0.07, respectively. The migration numbers were 92.78±6.27, 62.22±2.20, 50.22±4.59 and 39.11±4.33, respectively; Fe 2+ levels were (1.06±0.07) μmol/g, (1.21±0.11) μmol/g, (1.33±0.08) μmol/g, (1.47±0.09) μmol/g, respectively; MDA content was (0.48±0.06) μmol/g, (0.65±0.07) μmol/g, (0.85±0.08) μmol/g, (1.03±0.11) μmol/g, respectively; ROS contents were (19.85±1.21) %, (24.83±2.79) %, (29.04±1.86) %, (33.87±2.45) %, respectively; SOD content were (36.41±3.56) U/mg, (31.03±2.81) U/mg, (25.63±2.84) U/mg, (19.62±1.67) U/mg, respectively; p-JAK2 protein expression was 0.85±0.10, 0.75±0.06, 0.53±0.05, 0.31±0.03, respectively; p-STAT3 protein expression was 1.08±0.11, 0.79±0.06, 0.63±0.07, 0.42±0.03, respectively. The p-JAK2 protein content in UA group and UA+DUSP19 group was 0.38±0.05 and 0.75±0.08, respectively; p-STAT3 protein expression was 0.46±0.04 and 0.80±0.03, respectively; The cell survival rates were (52.55±2.44) % and (82.18±4.72) %, respectively; Fe 2+ levels were (1.57±0.06) μmol/g and (1.21±0.13) μmol/g, respectively. The differences in the above indicators between the Control group and the 2.5 μmol/L UA group, 5.0 μmol/L UA group and 10.0 μmol/L UA group were statistically significant ( P<0.05). There were statistically significant differences among 2.5 μmol/L UA group, 5.0 μmol/L UA group and 10.0 μmol/L UA group ( P<0.05). There were statistically significant differences in p-JAK2, p-STAT3, cell survival rate and Fe 2+ levels between UA group and UA+DUSP19 group ( P<0.05) . Conclusion:Ursolic acid can inhibit the proliferation and migration of EESCs cells and induce iron death by regulating JAK2/STAT3 signaling pathway, thus playing a protective role in endometriosis.

Objective To investigate the effect of emotional resilience group training on perceived stress,anxiety and depression in patients with gastrointestinal cancer.Methods 325 cases of patients with gastric cancer were divided into experimental group(n=163) and control group(n=162) by random digital table method.Two groups of patients were treated with chemotherapy and routine treatment and the experimental group was trained once a week for 8 weeks of emotional resilience group training.Chinese version perceived stress(CPSS),SDS and SAS were used to evaluate the effect of intervention before and after intervention.Results After 8 weeks of emotional elastic group training,the CPSS score((39.98±4.82) vs (33.96±5.02)),SAS score((48.83±4.58) vs (42.12±4.01)) and SDS score((49.23±4.12) vs (45.21±3.27))were lower than those before the intervention (all P＜ 0.05).The difference of CPSS ((-6.02 ± 3.74) vs (-0.19±2.78)),SAS((-6.71±3.86) vs (-0.39±5.62)) and SDS((-4.02±2.03) vs (-0.62±2.31)) before and after the intervention of the two groups were statistically significant(t=-9.325,-9.529,-6.132,P＜0.01).Conclusion Emotional resilience group training can effectively reduce the level of perceptual stress in patients with gastrointestinal cancer,and improve depression and anxiety.

Objective:To investigate the effect of single nucleotide variation of osteoprotegerin (OPG) gene on the occurrence of osteoporosis (OP) in patients with gestational diabetes mellitus (GDM) .Methods:From Apr. 2018 to Apr. 2022, 276 pregnant women with GDM who underwent prenatal examination and gave birth in Linyi People’s Hospital were collected for analysis, general data were collected and bone mineral density was tested. According to the bone mineral density test results, they were divided into normal group and OP group. The OPG genotype was tested, and the general information, OPG genotype and allele frequency of the two groups were compared. The differences in bone mineral density among different genotypes of OPG were compared, and the genotypes affecting the risk of OP in GDM patients were analyzed.Results:There was no significant difference in the general data of the two groups of patients (all P>0.05). The allelic distribution of the rs3134069 and rs2073618 loci of the OPG gene in the two groups of patients conformed to the Hardy-Weinberg equilibrium law (all P>0.05). There was a statistically significant difference in the frequency of the AC genotype at rs3134069 between the two groups ( χ2=7.75, P=0.005). Taking patients with the AA genotype as a reference, patients with the AC genotype had a lower risk of developing OP ( OR=0.15, 95% CI: 0.03-0.59). There was a statistically significant difference in the frequency of CC genotype at rs2073618 between the two groups ( χ2=11.30, P=0.001). Taking patients with GG genotype as a reference, patients with CC genotype had a higher risk of developing OP ( OR=7.42, 95% CI: 2.19-27.18). Comparing rs3134069 and rs2073618 loci, there was no significant difference in bone mineral density at each part of the three genotypes (all P>0.05). The multivariate Logistic regression model showed that the AC genotype of rs3134069 ( OR=0.18, 95% CI: 0.03-0.70, P=0.029) was a protective factor for the induction of OP, while GC genotype of rs2073618 ( OR=6.86, 95% CI: 1.57-27.15, P=0.007) were the risk factors for OP in GDM patients. Conclusion:The CC genotype of rs2073618 is significantly positively correlated with the susceptibility to OP in GDM patients.

Objective: To investigate the snoring status of school-aged children in Beijing and explore the association of snoring and academic performance. Methods: A total of 7 925 children aged from 6 to 14 were selected from 15 primary and middle schools at 7 districts (Xicheng, Chaoyang, Changping, Shunyi, Fangshan, Huairou and Mentougou) in Beijing in 2015, using multi-stage stratified cluster random sampling method. The recruited children were asked to complete the Pediatric Sleep Questionnaire (PSQ) and a questionnaire related to sleep behavior. The multiplelogistic regression was used to analyze the association of snoring and academic performance. Results: A total of 794 (12.44%) children showed a decline in academic performance among 6 383 eligible respondentsfor data analysis. 580 (9.08%) children with snoring was identified, of which 333 and 247 were in frequency of 1-2 times per week and frequency of ≥3 times per week, respectively; 357, 170 and 53 were in snoring grade Ⅰ, grade Ⅱ and grade Ⅲ, respectively. Compared with the children without snoring, the OR (95%CI) for children with 1-2 times per week and ≥3 times per week was 1.363 (1.000-1.857) and 1.605 (1.135-2.269), respectively; and the OR (95%CI) for children with grade Ⅰ, grade Ⅱ and grade Ⅲ of snoring was 1.226 (0.893-1.683), 1.595 (1.062-2.397) and 2.31 (1.17-4.565), respectively. Conclusion There is a statistical relationship between snoring and the decline of academic performance. The decline of academic performance positively associated with increased frequency and grade of snoring.

OBJECTIVE To improve th e quality standard for Gerbera piloselloides. METHODS The properties of G. piloselloides were observed and microscopic identification was conducted for powder. The moisture ，total ash ，acid-insoluble ash and ethanol-soluble extract were detected according to the method stated in 2020 edition of Chinese Pharmacopoeia （part Ⅳ）. The contents of nodakenin，luteolin-7-O-β-D-lutinoside，luteoloside，apigenin-7-O-β-D-lutinoside，apigenin-7-O-β-D-glucopyranoside and marmesin were determined by high performance liquid chromatography method. RESULTS G. piloselloides were shrunken ，densely covered with thick white cotton wool ，with many fibrous roots ；the surface was taupe or gray-brown ；its texture was brittle and easy to break ；the cross section was yellow-white ，and there was an obvious small wooden heart in the center. Its powder was tan ， and non-glandular hairs ，stone cells ，calcium oxalate cubes ，ducts，fibers could be seen unde r microscope. The measured values of moisture，total ash ，acid-insoluble ash and alcohol-soluble extract ， for 15 batches of samples were 8.63％-11.34％，10.39％-14.93％， 3.29％-6.37％ and 9.03％-15.02％，respectively；average values were 10.01％，12.26％，4.61％，12.36％. The linear ranges of nodakenin，luteolin-7-O-β-D-rutinoside，luteoloside，apigenin- 7-O-β-D-lutinoside，apigenin-7-O-β-D-glucopyranoside and marmesin we re 3.87-154.88，1.64-65.41，1.60-64.00，1.92-76.96， 1.27-50.93，0.40-15.89 μg/mL，respectively（r≥0.999 1）. RSDs of precision ，stability（24 h）and repeatability tests were all less than 3％. The average recoveries were 101.88％，100.89％，102.64％，95.75％，96.71％ and 103.48％，respectively；RSDs were 0.55％，0.43％，0.34％，0.49％，0.47％ and 0.37％，respectively（n＝6）；the contents of above 6 components were 0.152 7-0.852 2， 0.084 5-0.669 7，0.136 7-0.961 0，0.126 0-1.193 2，0.128 8-1.102 2，0.046 9-0.678 0 mg/g. CONCLUSIONS The established method can be used for the quality control of G. piloselloides . It is preliminarily proposed that the moisture in G. piloselloides is not more than 12.0％；the total ash is not more than 15.0％，the acid-insoluble ash is not more than 6.0％，the alcohol-soluble extract is not less than 9.0％；the contents of luteoloside and apigenin- 7-O-β-D-glucopyranoside are not less than 0.016％.

Objective: To investigate the snoring status and related family factors of children from 3 to 14 years old in Beijing. Methods: From May to July, 2015, data of children from 3 to 14 years old were obtained from a status survey from 7 districts(Xicheng, Chaoyang, Changping, Shunyi, Fangshan, Huairou and Mentougou) in Beijing. A total of 11 420 children from 25 primary and middle schools were randomly selected. Pediatric Sleep Questionnaire (PSQ) and a self-administered questionnaire were carried out for the adopted children. Self-administered questionnaire included the snoring related family factors. Logistic regression was used to estimate the odd ratio(OR) with 95% confidence intervals for variables. Results: A total of 9 198 children meet the inclusion criteria and are analyzed in the study, of whom 901 (9.80%) were found with snoring behavior. The incidence of boys is higher than girls. Obese children take higher risk of snoring. Compared with younger children (≤6 years old), older children (≥12 years old) have a significantly lower risk of snoring (OR=0.464, 95%CI 0.368-0.585). There is no statistical association between full-term infants, infant feeding pattern, parental cigarette smoking and child snoring.The children with family history of snoring have a significantly higher risk of snoring occurrence. The educational background of mother is statistically related to children snoring (OR=1.241, 95%CI 1.058-1.457). Conclusions The incidence of children snoring in Beijing is 9.80%, male gender, obesity, and young age are all risk factors for children snoring. There is a significantly statistical relationship between snoring and related family factors, such as family snoring history and education experience.