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 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 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 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 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 explore the application effect of the whole process quality control on the Da Vinci surgical instruments cleaning. Methods Using objective sampling method, 312 Da Vinci surgical instruments handled from July 2016 to September 2016 were selected as the control group, while 513 instruments handled from October 2016 to December 2016 were recruited into the observation group. The control group used routine cleaning and sterilization method. Meanwhile, the observation group received the whole process quality control. The rate of re-cleaning for Da Vinci surgical instruments were compared between two groups. Results The rate of re-cleaning for Da Vinci surgical instruments was 3.8% in the control group, which was higher than that (1.8%) in the observation group. The difference between two groups was statistically significant (χ2=3.423, P<0.05). Conclusions The application of the whole process quality control on the Da Vinci surgical instruments cleaning can improve the service quality of central sterile supply and guarantee the smooth process of Da Vinci-assisted surgery.

As the increase in demand of medical support for military missions in recent years, field operations infection clinic acts as a major power to perform a task in infection support medical security during the war. The field operations infection clinic plays an important role in the wounded infection control and outbreak control as well as builds a materials quality traceability system for tracking and recording the quality safety of surgical instruments. It is vital to ensure the treatment security of the wounded. The role of central sterile supply department is very important which acts as the responsibility undertaker for ensuring and providing medical ambulance supplies with pasteurization and sterilization for medical task. The reusable surgical instruments quality traceability system has been widely used in central sterile supply department of class Ⅲ grade A hospitals in China. This study summarized the information traceability of surgical instruments during medical support at home and abroad.

Objective To study the effects of ultrasound-guided quadratus lumborum block(QLB)on intraoperative hemodynamics and opioid dosage in emergency patients with ectopic pregnancy.Methods A total of 70 patients with ectopic pregnancy undergoing laparoscopic surgery in Langfang People's Hospital from January 2021 to February 2024 were selected as subjects.According to the different anesthesia methods,the patients were divided into the control group and the study group,with 35 cases in each group.The control group was given general anesthesia,while the study group additionally added ultrasound-guided QLB.The intraoperative sedation effect,hemodynamics,postoperative pain,incidence of adverse reactions and opioid use at different times(admission,entry,intubation,skin incision,extubation,and discharge)were observed in the two groups.Results There were no statistically significant differences in the onset time of sedation,the rate of salvage sedation,the incidence of intraoperative body movements,the modified observer's assessment of alert/sedation(MOAA/S)at each time,and the hemodynamics at the time of admission,entry and intubation between the two groups.The mean arterial pressure(MAP),systolic blood pressure(SBP)and heart rate(HR)in the study group were significantly lower than those in the control group during skin incision,extubation and discharge[skin incision:MAP(mmHg,1 mmHg≈0.133 kPa)was 85.24±4.59 vs.96.95±4.68,SBP(mmHg)was 92.24±4.85 vs.99.49±5.13,HR(times/min)was 85.33±2.96 vs.94.51±2.92;extubation:MAP(mmHg)was 94.84±5.02 vs.102.05±5.13,SBP(mmHg)was 96.48±4.72 vs.105.03±5.07,HR(times/min)was 95.51±4.95 vs.102.49±5.87;discharge:MAP(mmHg)was 86.14±4.99 vs.93.71±5.25,SBP(mmHg)was 96.48±4.69 vs.104.37±5.02,HR(times/min)was 84.05±4.57 vs.90.51±4.86,all P<0.05]and pulse oxygen saturation(SpO2)was higher than those in the control group(skin incision:0.988 5±0.012 2 vs.0.965 4±0.012 3,extubation:0.974 7±0.012 4 vs.0.963 2±0.012 1,discharge:0.981 1±0.012 4 vs.0.970 3±0.012 3,all P<0.05).The resting numeric rating scale(NRS)scores and active NRS scores in the study group were lower than those in the control group at 3,6,12,and 24 hours after surgery,the random time was prolonged,the resting NRS and active NRS in the two groups gradually increased,reaching a peak at 24 hours after surgery,and the resting NRS and active NRS in the study group were significantly lower than those in the control group(resting NRS:3.86±0.82 vs.4.53±1.04,active NRS:4.26±1.05 vs.4.85±1.13,all P<0.05).The incidence of adverse reactions in the study group was lower than that in the control group[11.43%(4/35)vs.34.29%(12/35),P<0.05].The dosage of Sufentanil in 24 hours and 48 hours,the number of analgesic pump in 48 hours and the number of relief analgesia cases in the study group were lower than those in the control group[the dosage of Sufentanil in 24 hours(μg):23.28±4.02 vs.36.14±4.57,the dosage of Sufentanil in 48 hours(μg):41.61±4.82 vs.59.33±6.25,the number of analgesic pump in 48 hours(times):2.94±1.22 vs.6.15±1.71,the proportion of relief analgesia:8.57%(3/35)vs.28.57%(10/35),all P<0.05].Conclusion Ultrasound-guided QLB can reduce hemodynamic fluctuations,relieve postoperative pain,reduce adverse reactions and opioid use in emergency patients with ectopic pregnancy,demonstrating a positive impact.