Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective:The evidence-based and Delphi methods were used to construct the exercise program for hospitalized patients with diabetes foot to provide guidance for clinical practice.Methods:Evidence on exercise management of diabetic foot patients was systematically searched from BMJ Best Practice, UpToDate, Registered Nurses′ Association of Ontario and other domestic and foreign databases and professional association websites. The retrieval period was from the establishment of the database to April 2021. The quality of the included literature was independently evaluated, and the evidence of the literature meeting the quality standards was extracted and summarized to form the first draft of exercise program for inpatients with diabetic foot. After two rounds of Delphi expert letter consultation, the program items were revised, and the final draft of the exercise program for inpatients with diabetic foot suitable for clinical practice was formed.Results:The effective recovery rate of the two rounds of expert correspondence questionnaire both were15/15. The expert authority coefficient was 0.865 and 0.895 respectively. And the Kendall coordination coefficient was 0.232 and 0.291 (both P<0.01). An exercise program for inpatients with diabetic foot had been formed, including 5 modules(exercise evaluation, exercise prescription, exercise monitoring, post-exercise evaluation and exercise management), 12 items and 40 operational items. Conclusions:The exercise program for inpatients with diabetic foot constructed in this study is scientific and clinically applicable, which provide scientific guidance for clinical medical staff to carry out exercise practice.

miR-340 can promote the proliferation and invasion of cancer cells, but how miR-340 regulates the occurrence and development of cancer in colon cancer is rarely reported. This study aims to explore the biological function and target gene regulation mechanism of miR-340 in colorectal cancer cells. Firstly, RT-qPCR was used to detect the expression level of miR-340 in different colorectal cancer cell lines, and then miR-340 was overexpressed or inhibited in COLO-205 cells. CCK-8, Transwell migration and invasion assay, and flow cytometry were performed to analyze the cell ability of proliferation, migration and invasion, as well as cell apoptosis and cell cycle. Finally, after bioinformatics prediction of miR-340 target genes, luciferase reporter gene and Western blot experiment were applied to verify those target genes. The results showed that miR-340 was downregulated in COLO-205 cells. Compared with the control group, cell proliferation, migration and invasion were significantly inhibited in the miR-340 overexpression group, but were promoted in the miR-340 suppression group (P<0. 01). The results of flow cytometry showed that the percentage of apoptosis in the miR-340 overexpression group was significantly increased, while the percentage of apoptosis in the miR-340 inhibition group was decreased (P<0. 01). The bioinformatics analysis of the overexpression miR-340 transfection group showed that the 3′UTR of glucose regulated protein 78 kD (GRP78) had a miR-340-5p binding site, and the luciferase activity was significantly reduced in the overexpression miR-340 group (P<0. 01); Western blot results also showed that overexpression of miR-340 can inhibit the expression of GRP78, while inhibiting miR-340 expression, the expression of GRP78 is relieved. In summary, miR-340 can directly target GRP78 to promote the apoptosis of COLO-205 cells and inhibit their proliferation, migration and invasion.

The objective of this study was to investigate the expression profile of the myozenin2 (MYOZ2) gene and elucidate its effect on adipogenic differentiation of C3H10T1 / 2 cells and its possible mechanism∙ The longissimus dorsi‚ subcutaneous fat and liver tissue was collected from 180-day-old Mashen pigs‚ 60-day-old ICR mice‚ 35-day-old Ross broiler and 12-month-old Small tail han sheep‚ and the expression profile of the MYOZ2 gene mRNA was detected∙ The results showed that the MYOZ2 gene has similar patterns of tissue expression in examined species‚ with the highest expression level in longissimus dorsi‚ and a small amount of expression in the subcutaneous fat and liver tissue∙ After the MYOZ2 gene was silenced in C3H10T1 / 2 cells‚ qRT-PCR results showed that the expression levels of key adipogenic genes PPARγ and FABP4 were significantly down-regulated compared with the control group (P < 0∙ 01) ; Western Blotting results showed that the PPARγ protein content was significantly decreased (P < 0∙ 05) ; Oil red O staining showed that the number of lipid droplets and the content of triglyceride were significantly decreased after silencing MYOZ2 (P < 0∙ 05) ∙ The expression of fatty acid metabolism related genes SCD‚ FASN‚ SREBP1‚ NR1H3‚ DGAT1‚ PNPLA2‚ HSL‚ CES1‚ CPT1 after MYOZ2 silencing were detected by qRT-PCR∙ The results showed that SCD‚ FASN‚ SREBP1‚ PNPLA2 and HSL were significantly down-regulated (P < 0∙ 01) ‚ NR1H3 was significantly reduced (P < 0∙ 05) ‚ DGAT1 expression was down-regulated but the difference was not significant‚ CES1 and CPT1 were significantly up-regulated (P < 0∙ 05) ∙ The STRING database was used to construct a MYOZ2-related protein interaction network map‚ and it was found that MYOZ2 may affect the adipogenic differentiation through the interaction of titin-cap (TCAP) and PPARγ∙ After silencing TCAP‚ qRT-PCR results showed that compared with the control group‚ the expression of key adipogenic genes PPARγ and FABP4 were significantly up-regulated (P < 0∙ 01) ; Western Blotting results showed that PPARγ protein was significantly increased (P< 0∙ 05) ; Oil red O staining showed that the number of lipid droplets and the content of triglyceride were significantly increased after TCAP silencing (P < 0∙ 05) ∙ qRT-PCR was used to detect the expression of TCAP after silencing MYOZ2‚ and the results showed that the expression of TCAP was significantly increased (P<0∙ 01) ∙ In summary‚ MYOZ2 was highly expressed in longissimus dorsi and lower expressed in subcutaneous fat and liver tissues∙ In addition‚ MYOZ2 may regulate the expression of key adipogenic genes PPARγ and FABP4 through the interaction of MYOZ2-TCAP -PPARγ‚ and to further regulate the expression of fatty acid metabolism related genes SCD‚ FASN‚ SREBP1‚ NR1H3‚ DGAT1‚ PNPLA2‚ HSL‚ CES1 and CPT1‚ thus playing an important role in the process of adipogenic differentiation∙

Objective To evaluate the efficacy of ultrasound-guided quadratus lumborum block for analgesia after laparoscopic cholecystectomy. Methods Sixty American Society of Anesthesiologists physi-cal statusⅠorⅡ patients, aged 18-64 yr, with body mass index of 20-27 kg∕m2 , scheduled for elective laparoscopic cholecystectomy, were divided into 2 groups ( n=30 each) using a random number table meth-od: ultrasound-guided transversus abdominis plane block group ( group T) and ultrasound-guided quadratus lumborum block group (group Q). In T and Q groups, bilateral ultrasound-guided transversus abdominis plane block and quadratus lumborum block were performed after general anesthesia induction, respectively, with 0. 25％ ropivacaine 20 ml for each side. All the patients received patient-controlled intravenous analge-sia with morphine after surgery, and visual analoge scale scores were maintained≤3 in the two groups. The cumulative consumption of morphine was recorded at 2, 4, 6, 12, 24 and 48 h after surgery. The occur-rence of adverse reactions such as nausea, vomiting, pruritus, over-sedation and respiratory depression was observed and recorded in the analgesic period. The operation time for nerve blocks and nerve blocks-related complications such as bleeding, accidental puncture into the abdominal cavity or intestinal injuries were re-corded. Results Compared with group T, the cumulative consumption of morphine was significantly de-creased at 6, 12, 24 and 48 h after surgery in group Q ( P<0. 05) . There was no significant difference in the operation time for nerve blocks between the two groups ( P>0. 05 ) . There were no adverse reactions such as nausea, vomiting, pruritus, over-sedation and respiratory depression or nerve blocks-related compli-cations in the two groups. Conclusion Ultrasound-guided quadratus lumborum block provides better effica-cy than transversus abdominis plane block when used for analgesia after laparoscopic cholecystectomy.

Objective To evaluate the effect of dexmedetomidine on the expression of Semaphorin 7A during lung ischemia-reperfusion (I/R) in rats.Methods Thirty healthy clean-grade adult male Sprague-Dawley rats,aged 8-12 weeks,weighing 200-240 g,were divided into 3 groups (n=10 each) using a random number table method:sham operation group (S group),I/R group and dexmedetomidine group (D group).Only sternotomy was performed,and the left hilum of lung was not clamped in S group.The model of lung I/R injury was established by clamping the left hilum of lung for 45 min followed by 120 min of reperfusion in I/R group.Dexmedetomidine 50 μg/kg was intraperitoneally injected at 30 min before ischemia,and then the model was established in D group.The rats were sacrificed at the end of reperfusion,and the lungs were removed for examination of the pathological changes (using haematoxylin and eosin staining) which were scored and for determination of the wet to dry weight ratio (W/D ratio),expression of Semaphorin 7A protein and mRNA (by Western blot or real-time polymerase chain reaction),and contents of tumor necrosis factor-alpha (TNF-α) and interleukin-1beta (IL-1β) in lung tissues (by enzyme-linked immunosorbent assay).Results Compared with S group,W/D ratio and pathological scores were significantly increased,the expression of Semaphorin 7A protein and mRNA was up-regulated,and the contents of TNF-α and IL-1β were increased in I/R and D groups (P＜0.05).Compared with I/R group,W/D ratio and pathological scores were significantly decreased,the expression of Semaphorin 7A protein and mRNA was down-regulated,and the contents of TNF-α and IL-1 β were decreased in D group (P＜0.05).Conclusion The mechanism by which dexmedetomidine reduces lung I/R injury may be related to down-regulating Semaphorin 7A expression,thus inhibiting inflammatory responses of rats.

Objective To evaluate the effect of ultrasound-guided erector spinae plane block combined with general anesthesia on early postoperative outcome in patients undergoing video-assisted thoracoscopic pulmonary lobectomy.Methods Eighty-five patients of both sexes,aged 18-64 yr,with body mass index of 18-24 kg/m2,of American Society Anesthesiologists physical status Ⅱ or Ⅲ,undergoing elective video-assisted thoracoscopic pulmonary lobectomy,were divided into 2 groups using a random number table method:general anesthesia group (group GA,n =43) and ultrasound-guided erector spinae plane block combined with general anesthesia group (group ESP+GA,n =42).Ultrasound-guided erector spinae plane block was performed after induction of general anesthesia,0.5％ ropivacaine 20 ml was injected in group ESP+GA,and 0.9％ normal saline 20 ml was injected in group GA.Both groups received patient-controlled intravenous analgesia with sufentanil after surgery.Tramadol was intramuscularly injcted as resue analgesic when visual analog scale score＞3.Quality of Recovery-40 questionnaire was used to assess the early postoperative quality of recovery at 1 day before surgery and 1 and 2 days after surgery.The consumption of intraoperative remifentanil and postoperative sufentanil,requirement for rescue analgesics and occurrence of postoperative adverse reactions were recorded.Results Compared with group GA,the Quality of Recovery-40 questionnaire scores were significantly increased at 1 and 2 days after surgery,the consumption of intraoperative remifentanil and postoperative sufentanil was reduced,and the requirement for rescue analgesics and incidence of nausea and vomiting were decreased in group ESP+GA (P＜0.05).Conclusion Ultrasoundguided erector spinae plane block combined with general anesthesia can promote early postoperative outcome in patients undergoing video-assisted thoracoscopic pulmonary lobectomy.

OBJECTIVETo explore the effect of Biejiajian Oral Liquid (, BOL) on CCl-induced hepatic fibrosis in rats by detecting the changes in the levels of angiotensin II (Ang II), angiotensin-(1-7) [Ang-(1-7)], angiotensin-converting enzyme (ACE), ACE2, angiotensin II type 1 receptor (AT1R), Mas, etc. METHODS: A total of 180 Wistar rats were randomly divided into two groups by random digital table method: prevention experiment and treatment experiment. Each group was further subdivided into the following 6 subgroups: normal control group, model group, vitamin E [100 mg/(kg·d), VE] group, enalapril [10 mg/(kg·g), Ena] group, high-dosage [20 g/(kg·d)] BOL group, and low-dosage [10 g/(kg·d)] BOL group. The hepatic fibrosis rat model was established by subcutaneous injection of CCl for 6 weeks. Prevention experiment and treatment experiment were administered with specific drugs at different times. At the end of treatment experiment, the pathological changes of liver were observed after hematoxylin-eosin staining. The expressions of ingredients in renin-angiotensin-aldosterone system (RAAS) such as AngII, Ang-(1-7), ACE, ACE2, AT1R, Mas, renin, CYP11B2 and angen in liver were detected by enzyme linked immunosorbent assay, immunohistochemistry method or reverse transcription-polymerase chain reaction, respectively.

RESULTSThe levels of AngII and Ang-(1-7) at the 6th week increased by 496.10% and 73.64%, respectively, compared with those at the 2nd week in the model group (P<0.01). With prevention or treatment with high-dosage BOL, there was an evident reduction of AngII level but an improvement of Ang-(1-7) level. Specifically, AngII level of high-dosage group decreased by 77.50% in prevention experiment (P=0.000) and by 76.93% in treatment experiment (P=0.002) compared with that in the model group. Ang-(1-7) level increased by 91.69% in prevention experiment (P=0.006) and by 70.77% in the treatment experiment (P=0.010) compared with that in the model group. The expression levels of mRNA of renin, ACE, CYP11B2, angen and AT1R decreased by 58.15%, 99.90%, 99.84%, 99.99% and 99.99% (all P<0.01), respectively.

CONCLUSIONSBOL could help resist liver fibrosis in rats by enhancing the level of each ingredient in ACE2-Ang-(1-7)-Mas axis, while decreasing the level of each ingredient in ACE-AngII-AT1R axis. To some extent, BOL could enhance the regulation of RAAS in rats with CCl-induced hepatic fibrosis.

Objective To construct the diabetic home care platform and to explore its effects in follow-up man agement of patients with gestational diabetes mellitus.Methods The diabetic home care platform contained clientsides for both nurses and patients,who could use the platform via identification and binding technology.Totally 200 patients with gestational diabetes mellitus in outpatient department from November 2015 to December 2016 were recruited using convenience sampling.Patients were divided into the experimental group and the control group with 100 cases in each group based on the voluntary principle.Both groups received routine follow-up management,and the experimental group also used diabetic home care platform management.Results There were no differences in gestational weeks,mode of delivery,postpartum hemorrhage,other complications,fetal intrauterine distress,neonatal hypoglycemia,and deformity between two groups(P＞0.05).Rate of macrosomia in the experimental group was lower than that in the control group(P＜0.05),and rate of breastfeeding was higher than the control group(P＜0.05).The total score of Diabetes Self-Care Activeties-6 and scores of each dimension in the experiential group were higher than those in the control group 8 weeks after intervention(P＜0.001);the total score of Problem Areas in Diabetes Scale and scores of each dimension in the experimental group were lower than those in the control group(P＜0.05).Conclusion Application of diabetic home care platform is helpful for fetal weight control,and can improve rate of breastfeeding,promote women's self-management behavior and emotional disorders.

Objective To evaluate the efficacy of ultrasound-guided erector spinae plane (ESP) block for postoperative analgesia in the patients undergoing video-assisted thoracoscopic pulmonary lobecto-my by comparing with paravertebral nerve block. Methods Ninety patients of both sexes, aged 18-64 yr, with body mass index of 20- 27 kg∕m2 , of American Society of Anesthesiologists physical statusⅠ-Ⅲ, scheduled for elective video-assisted thoracoscopic pulmonary lobectomy, were divided into 2 groups (n= 45 each) using a random number table: ultrasound-guided paravertebral nerve block ( group P) and ultra-sound-guided ESP block group (group E). Morphine 0. 1 mg∕kg and parecoxib sodium 40 mg were intrave-nously injected at 30 min before surgery. Ultrasound-guided ESP and paravertebral nerve blocks were per-formed with 0. 5％ ropivacaine 20 ml after anesthesia induction in E and P groups, respectively. Both groups received patient-controlled intravenous analgesia with 0. 1％ morphine 100 ml after surgery, and the analgesia pump was set up with a 1 ml bolus dose, 8 min lockout interval and no background infusion. Parecoxib 40 mg was intravenously injected every 8 h. Operation time, anesthesia time and total consumption of intraoperative remifentanil were recorded. The operation time of nerve block and development of pleu-ral puncture and vascular injury during operation were also recorded. The cumulative consumption of mor-phine was recorded at 2, 4, 6, 24 and 48 h after surgery. The development of postoperative nausea and vomiting and respiratory depression was recorded. Tramadol 100 mg was intramuscularly injected as a rescue analgesic when the visual analog scale score was more than 3. Results The operation time of nerve block was significantly shorter in group E than in group P (P<0. 05). There was no significant difference in the total consumption of intraoperative remifentanil, cumulative consumption of morphine, incidence of nausea and vomiting or requirement for rescue analgesia between two groups (P>0. 05). Pleural puncture, vascu-lar injury, pruritus or respiratory depression was not found in two groups. Conclusion Ultrasound-guided ESP block provides better analgesic efficacy after operation than paravertebral nerve block in the patients un-dergoing video-assisted thoracoscopic pulmonary lobectomy.