Objective To explore an effective treatment for hypertensive intracerebral hemorrhage.Methods By the method of random and control,patients with hypertensive intracerebral hemorrhage were randomly divided into two groups:the treatment group(32 patients)was treated with integrated traditional Chinese and western medicine therapy,including super-early operation,conventional western medicine and Chuanxiongqin injection treatment.The control group(40 patients)was treated with operation and conventional western medicine treatment.The effect was evaluated on 28 th day after treatment.Results The effect of the treatment group was superior to that of the control group(χ~2=4.15,3.26,P＜0.05).The treatment group had lower mortality rate(χ~2=8.04,P＜0.05)and lower morbidity of complications(pulmonary infection:6/16 cases,χ~2=11.37,P=0.01;upper-congestive hemorrhage:8/16 cases,χ~2=4.10,P=0.04)statistical data indicated that there was significant difference between treatment group and control group.Conclusion Super-early operation with traditional Chinese medicine in treatment of hypertensive intracerebral henorrhage has a better effect than the treatment without traditional Chinese medicine.

Objective To investigate the feasibility and safety*with the low dose fentanyl for valve replacement fast track cardiac anesthesia. Methods 40 cases with cardiac valve replacement were divided into two groups,group Ⅰ :20 cases with fast track anesthesia,group Ⅱ :20 cases with large dose fentanyl anesthesia. The blood presure, HR, SpO2, CVP,Temperature, airway pressure were observed at different time points. The postoperative extubation time,ICU stay,hospital stay,postoperative pulmonary complications were recorded. Results The fentanyl(μg/kg) of group Ⅰ (23. 25 ± 1.32) was less than that of group Ⅱ ( 35.75 ± 6. 84) ( P < 0. 05 ); Extubation time (hours), ICU stay ( hours),length of stay (days) were ( 7.92 ± 3. 16), (25. 12 ± 7.50), ( 28.50 ± 8. 94 ) in group Ⅰ , and that were (13.70±5.63) ,(37.53 ±13. 19) ,(38.00 ± 12. 90) in group Ⅱ. The group Ⅰ were shorter than the group Ⅱ ,P<0. 05; There were four cases of lung infection in group Ⅱ, no one in group Ⅰ ( P < 0. 05 ); There were significant differences between the two groups. There were no significant differences in the remaining observations. Conclusion The low dose fentanyl anesthesia for fast track anesthesia in heart valve replacement surgery was reliable and safe;It could help to reduce postoperative extubation time, ICU stay time and hospital stay time and reduce postoperative pulmonary complications and hospital costs.

Objective To investigate the effects of exendin-4 (exenatide) on insulin sensitivity and adipocytokine in high-fat-fed rats. Methods Rats were divided randomly into normal-chow group (NC), high-fat group (HF) and high-fat+exendin treated group (HE). HE rats were given exenatide (2 μg/kg) twice daily for 6 wk. The insulin sensitivity was evaluated by intravenous insulin tolerance test (IVITT). Insulin-stimulated changes in insulin signal transduction, visfatin and adiponectin mRNA expressions as well as their plasma levels were also observed in these rats. Results Plasma free fatty acids (FFA), triglyceride (TG), total cholesterol (TC) levels were significantly reduced after exenatide treatment (in HE rats all P<0.01). And IVITT parameters were also improved in these rats. Insulin-stimulated IRS-1 tyrosine phosphorylation was slightly increased in exenatide-treated rats as compared with HF rats (P<0.05). In addition,plasma visfatin level was significantly reduced in HF and HE groups as compared with controls (P<0.05 and P<0.01). The adiponectin mRNA expression in adipose tissues and circulating adiponectin level were significantly elevated in exenatide-treated rats as compared with untreated rats and controls (P<0.01). Conclusions Chronic exenatide treatment improves insulin resistance in high-fat-fed rats, and the changes of IRS-1 tyrosine phosphorylation and adiponectin may be related to the role of exenatide in elevating insulin sensitivity

Bone infection is an osteal disorder with bone damage resulting from infection of bone marrow，cortex，periosteum and surrounding tissues，characterized by a high incidence and severe symptoms. The treatment is often complicated and prolonged. Regardless of the method used，the goal is to reduce bone defect caused by infection，control infection，rebuild impaired tissues，and promote bone healing，so as to restore bone homeostasis. Starting from bone homeostasis，the authors review the research progress in the commonly used drugs and molecular mechanisms that affect bone formation-related pathways caused by bone infection，activate bone resorption-related mechanisms，and regulate bone homeostasis，in order to provide a theoretical basis for reducing bone defect caused by bone infection and promoting bone healing.

Objective:To understand and analyze the current situation of core competence of graduate midwives in standardized training in Sichuan Province, so as to provide a reference for the training of midwives in Sichuan Province.Methods:A total of 102 midwives who participated in standardized training and graduated from July 2016 to June 2018 in Sichuan Province were investigated by using general information questionnaire (including 14 items of general information, occupational literacy and hospital conditions) and Midwives Core Competence Scale (including 54 items and 6 dimensions). Among 109 questionnaires distributed, 102 valid questionnaires were collected. SPSS 21.0 was used to analyze the results by single factor analysis and multiple linear regression analysis.Results:The average total score of the core competency scale in this study was (203.470±32.398). The scores of postpartum health care and prenatal health care were relatively high, while the score of public health care was relatively low. Multivariate regression analysis showed that whether the maternal and infant health certificates were obtained during the training period, and whether there was a training system for midwives alone and arrangements of department rotation were the influencing factors of the core competence of the graduate midwives ( P<0.05). Conclusion:The core competence of midwives in standardized training in Sichuan province is at the middle level. The standardized training of midwives is at the initial stage and lack of systematic management. Hence, it is urgent to build a unified and standardized training system.

Objective:To observe the effectiveness and safety of pars plana vitrectomy (PPV) combined with inner limiting membrane (ILM) removal and 41G microneedle subretinal injection of balanced salt solution (BSS) in the treatment of refractory macular hole.Methods:A prospective clinical study. From January to June 2023, 20 cases (20 eyes) of refractory macular hole patients diagnosed through examination at The Affiliated Eye Hospital of Nanchang University were included in the study. The basal diameter of the affected eye's basal diameter (BD) was >1 000 μm. Macular hole index (MHI) was <0.5. The affected eye received treatment with 23G PPV combined with ILM removal and 41G microneedle subretinal injection of BSS. Best corrected visual acuity (BCVA), microperimetry, and optical coherence tomography angiography (OCTA) were performed before and 1, 2, 3, and 6 months after surgery for the affected eye. BCVA examination was performed using standard logarithmic visual acuity chart, and convert it to logarithmic minimum resolution angle (logMAR) visual acuity for statistical purposes. MP-3 microperimetry was used for micro view examination, record the mean sensitivity (MS) of the retinal within a 12° range of the fovea. OCTA was used to measure the area of the avascular zone of the macula (FAZ), perimeter of the FAZ (PERIM), retinal vascular length density (VLD), and vascular perfusion density (VPD). The changes in BCVA, MS, FAZ area, PERIM, VLD, VPD before and after surgery were compared and analyzed. After the same time, the closure of macular hole and the occurrence of complications after surgery were observed. Single factor analysis of variance was used to compare the observation indicators at different times before and after surgery. The correlation between various observation indicators and preoperative minimum diameter (MD), BD, and hiatus height at 6 months after surgery were analyzed using Pearson correlation analysis.Results:Among the 20 cases with 20 eyes, there were 2 males with 2 eyes and 18 females with 18 eyes. Age was (61.45±8.56) years old. The logMAR BCVA, MS, FAZ area, PERIM, VLD, and VPD of the affected eye were 1.46±0.21, (16.20±5.81) dB、(0.40±0.17) mm 2, (2.89±0.99) mm, (6.23±3.59) mm -1, (0.17±0.10)%, respectively. Six months after surgery, out of 20 eyes, macular hole closure and incomplete closure were 18 (90.0%, 18/20) and 2 (10.0%, 2/20) eyes, respectively. The logMAR BCVA, MS, FAZ area, PERIM, VLD, and VPD were 0.80±0.20, (22.20±4.60) dB, (0.18±0.10) mm 2, (1.83±0.80) mm, (9.54±2.88) mm -1, (0.31±0.14)%. Compared with before surgery, the differences were statistically significant ( P<0.05). The correlation analysis results showed a positive correlation ( P<0.05) between preoperative BD and postoperative 6-month PERIM and VPD. There was a negative correlation between preoperative MD and postoperative VLD at 6 months ( P<0.05). There was a negative correlation between preoperative MHI and logMAR BCVA and VPD at 6 months after surgery ( P<0.05). No complications such as elevated or decreased intraocular pressure, damage to retinal pigment epithelium, retinal hemorrhage, endophthalmitis, or retinal detachment occurred after surgery in all affected eyes. Conclusion:Minimally invasive PPV combined with ILM removal and 41G microneedle subretinal injection of BSS can effectively improve the closure rate of refractory macular hole patients in the short term, improve vision, and have good safety.