Objective:To investigate the effect of oxycodone hydrochloride on patients with analgesic effect and immune function of intestinal tumor after operation.Methods:50 patients with intestinal tumor from June 2014 to December 2016 who were treated in our hospital were selected randomly to divide into oxycodone group and fentanyl group with 25 cases in each group.Patients in oxycodone group were given oxycodone hydrochloride intravenous injection of 5mg 15 minutes before the end of surgery;and patients in fentany group were given fentany intravenous injection of 50ug 15 minutes before the end of surgery.Visual analogue scale (VAS),ramsey sedation score were observed at 3 h (T0),6 h (T1),12 h (T2),24 h (T3) 48 h (T4) after operation,Levels of serum tumor necrosis factor-α (TNF-α),interleukin-6 (IL-6) and IL-10 CD4+,CD8+,CD4+/CD8+ and NK cells measured before anesthesia,and at T2,T3,T4 respectively.Results:At time point of T1,T2,Ramsey scores of oxycodone group were significantly lower than that of fentany group (P＜0.05),At time point ofT0,T3,T4,Ramsey scores of the two groups showed no significant difference (P＞0.05).At time point of T2,T3,T4,levels of serum TNF-α,IL-6 and IL-10 of two groups of patients were significantly higher than those of anesthesia before (P＜0.05),TNF-α,IL-6 and IL-10 ofoxycodone group was significantly lower than those of fentany group (P＜0.05).At time point ofT2,T3,T4,CD4+/at CD4+ of the two groups were significantly decreased,and CD8+ was significantly increased(P＜0.05).Levels of CD4+,CD4+/CD8+ of oxycodone group was significantly higher than that of fentany group (P＜0.05),and level ofCD8+ was significantly higher than that of fentany group.At time point of T2,T3,NK cells of two groups were significantly decreased,NK cells of oxycodone group were significantly higher than that of oxycodone group (P＜0.05).Differences among postoperative nausea,vomiting,respiratory depression,dizziness,skin itching incidence of two groups of patients were not statistically significant (P＞0.05).Conclusion:Oxycodone hydrochloride has little effect on the immune function of patients with intestinal tumor,and it is suitable for Postoperative analgesia of patients with intestinal tumor.

Objective To investigate the relationship between the expressions of P16 and proliferating cell nuclear antigen(PCNA) in osteosarcoma and clinicopathological features,and explore the effects of them in occurrence and development of osteosarcoma.Methods The expressions of P16 and PCNA were detected by immunohistochemistry(SP) in 71 osteosarcima tissues and 10 normal bone tissues.Results ①The positive rate of P16 expression in osteosarcoma tissues was lower than that in normal bone tissues(P0.05).The expression of PCNA had positive relationship with osteosarcoma's prognosis(P0.05).③There was negative correlation between P16 and PCNA expressions(rs=-0.58,P

Objective:To investigate the clinical efficacy and safety of modified Shaoyao Gancao decoction in the treatment of hyperprolactinemia caused by amisulpride. Methods:Ninety patients with hyperprolactinemia caused by amisulpride who received treatment in Kangci Hospital from June 2018 to October 2019 were included in this study. They were randomly divided into the placebo control, control and observation groups ( n = 30/group). The placebo control group was treated with the decoction with the taste and color (without drug ingredients) similar to that of modified Shaoyao Gancao decoction. The control group was treated with Shaoyao Gancao decoction. The observation group was treated with modified Shaoyao Gancao decoction. All patients were treated for 8 weeks. Clinical efficacy, serum prolactin level and Positive and Negative Syndrome Scale score before and after treatment, Treatment Emergent Symptom Scale score after treatment, glucose and lipid metabolism, liver and kidney function before and after treatment were compared among the three groups. Results:The effective rate in the placebo control, control and observation groups was 90.0% (27/30), 96.7% (29/30) and 100.0% (30/30), respectively, and the difference among the three groups was statistically significant (χ 2 = 7.027, P < 0.05). After treatment, serum prolactin level in the observation group [(48.2 ± 15.7) μg/L] was significantly lower than that in the control group [(52.5 ± 13.7) μg/L] and placebo control group [(57.7 ± 16.9) μg/L, t = 7.134, 7.034, both P < 0.05]. After treatment, Positive and Negative Syndrome Scale score in the observation group [(51.02 ± 3.98) points] was significantly lower than that in the control group [(54.07 ± 4.19) points] and placebo control group [(58.13 ± 4.24) points, t = 5.813, 6.317, both P < 0.05]. After treatment, Treatment Emergent Symptom Scale score in the observation group [(5.2 ± 1.3) points] was significantly higher than that in the control group [(4.9 ± 1.4) points] and placebo control group [(4.4 ± 1.2) points, t = 7.011, 7.231, both P < 0.05]. After treatment, blood glucose, low-density lipoprotein cholesterol, triglyceride, total cholesterol, alanine aminotransferase, aspartate aminotransferase levels in the observation group were significantly lower than those in the placebo control and control groups (all P < 0.05). Serum level of high-density lipoprotein cholesterol in the observation group was significantly higher than that in the placebo control and control groups (both P < 0.05). Conclusion:Modified Shaoyao Gancao decoction is highly effective in the treatment of hyperprolactinemia caused by amisulpride. It can reduce serum prolactin level and has good safety.

This article was aimed to study the synergy effect of effective substances group and mechanisms of Qi-Zhi Wei-Tong (QZWT) Granules in promoting gastrointestinal dynamic effect in order to explore its mechanism. Rats were divided into 16 groups. Different component compatibility was given to promote the gastrointestinal dynamic ef-fect. The traditional semi-solid paste carbon propelling analysis method was used to observe gastrointestinal motility changes of rats after medication. After intragastric administration, changes of NO, cGMP and Ca2+content in gastroin-testinal tissues were observed. The results showed that fructus aurantii flavonoids and Cyperi flavonoids had the most prominent effect in promoting gastrointestinal motility in QZWT Granules (P< 0.01), which were followed by Cyperus oil and limonene (P< 0.05). Two-way interactions indicated that the combination of fructus aurantii flavonoids and limonene had prominently promoting action in gastrointestinal motility, which was followed by the combination of fructus aurantii flavonoids and Cyperus oil, Cyperi flavonoids and Cyperus oil, limonene and Cyperus oil. Each effec-tive component can reduce the NO and cGMP content in gastrointestinal tissues, and increase the Ca2+ content. It was concluded that the study defined the correlation and synergy between effective components and promoting effect of gastrointestinal motility. Mechanism of the effective component to promote gastrointestinal dynamic might be relat-ed to the reducing of NO and cGMP content in gastrointestinal tissues and increasing of Ca2+ content. This study also provided a theoretical basis for further research on quality control, compatibility and spectrum-effect correlation of gastrointestinal motility promotion medications.

Objective To compare the dosimetric difference on organ at risk (OAR) in intensitymodulated radiotherapy (IMRT) with three-dimensional conformal radiotherapy (3D-CRT) in treatment with cervical carcinoma. Methods 36 cases of cervical cancer patients accepted radiotherapy both on IMRT and 3D-CRT in the same time,clinical target volume (CTV) focused on primary tumor and its lymphatic drainage area.Lymphatic drainage area was determined as follows:1.0 cm extension were added to the margin of pelvic vessels,the obturator lymph nodes region was extended by 1.8 cm from the pelvis inner margin.CTV does not include pelvic tissue. Data of dose distribution and irradiation volume of OAR on the basis of distributing on 45 Gy and 50 Gy were analyzed individually. The margins of planning target volume (PTV) was obtained based on CTV margins by which added 1.0 cm extension in inferior and superior directions,0.7 cm were added in all other directions. Results With the comparison of variety on irradiation volume of organs at risk (OAR) by DVH in both groups,underlying the treatment dose 45 Gy,the individual volume of D30,D40 and D45 were all lesser in IMRT plan than that of 3D-CRT plan. Even on the dose 50 Gy at pelvic wall lymph nodes regions,the volume of OAR was lesser than that in 3D-CRT plan.Conclusion In the radiotherapy of cervical cancer,IMRT should have improved protections for tumor surrounding OAR which has domestic superiority in clinical application.

Objective: To explore the feasibility of bone mineral density (BMD) of T12 for replacing abnormal L1 or L2 for diagnosis of osteoporosis during lung cancer screening with low-dose CT and bone mineral density examination with quantitative CT. Methods: Totally 1 298 healthy individuals who underwent lung cancer screening with low-dose CT and BMD examination with quantitative CT were enrolled. BMD of T12 to L2 vertebrae were measured, and the calibrated BMD of T12 was calculated and recorded as T12*. Taking L1+L2 as diagnostic criteria, the consistencies in bone mass assessment and the differences in diagnosis of osteoporosis among vertebral combinations of T12+L1, T12+L2, T12*+L1, T12*+L2 and L1+L2 were analyzed, respectively. Results: There were good consistencies between vertebral combinations and L1+L2 in bone mass assessment (all Kappa>0.75, all P<0.05). The specificities of vertebral combinations in osteoporosis diagnosis were all >98%. The sensitivities of T12+L1 and T12+L2 in osteoporosis diagnosis were 73.33% (143/195) and 77.95% (152/195), respectively, whereas of T12*+L1 and T12*+L2 in osteoporosis diagnosis were 83.08% (162/195) and 90.26% (176/195), respectively. Conclusion: BMD of T12 for replacing abnormal L1 or L2 during quantitative CT can reduce the sensitivity in diagnosis of osteoporosis, therefore BMD of T12 should be calibrated in measurement.

Objective To survey on utilization of hospital beds in rural and urban community health centers in Shanghai.Methods The hospital beds utilization was investigated in one rural and one urban community health service centers in Shanghai.The data of hospitalized patients in a selected day were surveyed with self-made questionnaire,including the demographic information of patients,the diseases category,the length of hospital stay,self-care ability of daily life (ADL score),the purpose of hospitalization,and the management after discharge.Results Patients aged over 60 y accounted for 100.0％ (138/138) in urban center and 98.7％ (76/77)in rural center.The three top disease categories were all cardio or cerebrovascular diseases in urban center accounting for 86.9％ (120/138),while those in rural center were hypertension,cerebral infarction and acute/chronic bronchitis (or tumor)accounting for 65.0％ (50/77).The mean length of hospital stay in urban and rural centers were 609.6 d and 253.8 d,respectively (F =2 604.00,P =0.000).Patients with severe dysfunction in urban and rural centers accounted for the 84.0％ (116/138) and 32.5％ (35/77),respectively (x2 =80.911,P=0.000).Patients not willing to be discharged in urban and rural centers accounted for 87.7％(121/138)and57.1％ (44/77),respectively in city and rural centers(P ＜0.05).Conclusions The wards in community health centers mainly serve the elderly patients.There are differences in purpose of hospitalization,length of hospital stay,ADL scores of patients between rural and urban community health centers.

Objective To investigate the prevalence and relative factors of cognitive disfunction among the community- dwelling old adults. Methods 766 participants over 60 years old dwelling in Luzhou, Sichuan, China were enrolled with Multi-stage stratified sampling. Information about sociodemographic characteristics, lifestyle, health condition, nutrition were interviewed, and their cognitive function was evaluated with Mini-Mental State Examination (MMSE). Results The prevalence of cognitive disfunction was 19.7% among them. Gender (male vs. female, OR=0.577), age (over 90 years vs. 60- 64 years, OR=29.857), administrator (administrator vs. not administrator, OR= 0.360), farmer (farmer vs. not farmer, OR=2.121), nutrition (malnutrition vs. eutrophia, OR=2.460), body weight (underweight vs. normal weight, OR=3.222), living status (UN-Habitat vs. living alone, OR=0.658), marital status (widowed vs. not widowed, OR=2.208), education attainment (junior college vs. illiteracy, OR=0.328), income (over 1000 yuan vs. no income, OR=0.596) significantly related with cognitive disfunction (P<0.05). Multiple Logistic regression analysis showed that old age, occupation (farmer) and malnutrition were independent risk factors for cognitive disfunction. Conclusion The cognitive disfunction related with multi-factors, and need more effective and available intervention in the old adults.

Objective To observe the effect of homemade ankle-foot orthopedic band on motor function of lower extremities in children with foot drop post spastic hemiplegic cerebral palsy (CP). Methods 24 spastic hemiplegic CP children were randomly divided into observation group (n=12) and control group (n=12). Both groups accepted roution rehabilitation training. The control group accepted walking training, and the observation group accepted walking training wearing the homemade ankle-foot orthopedic band, for 12 weeks. They were assessed with modified Ashworth Scale (MAS) of gastrocnemius, range of motion (ROM) of ankle active dorsiflexion, and D and E domains of Gross Motor Function Measure (GMFM-88) before and after treatment. Results The score of MAS significantly decreased in both groups after treatment (P<0.01), and decreased more in the observation group than in the control group (P<0.05). ROM and scores of D and E domains of GMFM-88 significantly increased in both groups after treatment (P<0.01), and increased more in the observation group than in the control group (P<0.05). Conclusion Walking training with the homemade ankle-foot orthopedic band may further decrease the muscle tone of gastrocnemius, increase the active range of motion of ankle and improve the motor function of lower extremities in children with foot drop post spastic hemiplegic CP.

Objective:To analyze factors related to clinic attendance for contracted residents in a community health service center in Shanghai.Methods:It was a cross-sectional study. Through the 'Cloud Management of the Community' APP and the 'Service Fee of Contracted Residents' APP, the basic information, contracted time, hospital visits, number of visits, and medical insurance expenses of the contracted residents in Shanggang Community Health Service Center in 2021 were collected, the visiting rate to the contracted community health center and the contracted medical combination hospitals were analyzed.Results:In 2021, the contracting rate of all residents in the community was 49.96% (51 478/103 033). The contracting rate of the key population was 84.59% (43 545/51 478),among whom 66.28% (34 118/51 478) were over 60 years, 49.93% (25 702/51 478) had been contracted for more than 3 years, and 37.43% (19 270/51 478) had hypertension and/or diabetes. The number of contracted general practitioners was 4.89 times of contracted TCM doctors (1 345.17/274.81). Among all contracted residents 78.75% (40 540/51 478) had at least one visit annually, and 65.00% (33 463/51 478) had at least one visit to community health service center and the average number of visits was 17.63(5.00, 24.00)annually. The rate of visit to contracted the community health service center was (46.97±38.37) %, and 41.78% (16 937/40 540) had≥60% visit to contracted community center; the average visiting rate to the combination hospitals was (70.59±34.57) %, and 55.75% (22 602/40 540) had consultation rate≥80%. These residents were older in age, had longer contract time, higher proportion of hypertension and diabetes, and higher medical expenses, compared to those with less visits to contracted community health center and combination hospitals ( P<0.01). Meanwhile, 11 736 residents (35.07%) only visited to the contracted community health service center. Conclusion:The contracted residents are mainly the elderly and the sick ones in the community, but the use of contracted service is inadequate. Improving the visiting rate to community health center is a challenge for make a full use of the contracted health facilities.