The pathogenesis of depression is complex and treatment method are currently limited,and it is therefore important to clarify its pathogenesis and develop new therapeutic drugs.Hormones and hormone-modifying compounds have been used to treat depression,and their therapeutic effects are attributed to regulation of the peripheral endocrine system and their effects on non-endocrine circuits in the central nervous system.The hypothalamic-pituitary-adrenal(HPA)/hypothalamic-pituitary-thyroid(HPT)/hypothalamic-pituitary-gonadal(HPG)axes are closely related to the pathogenesis of depression.The mechanism of action of traditional Chinese medicines in the treatment of depression is extensive,and the three axes are regulated in a variety of ways.Based on new evidence of hormones and hormone operon compounds involved in the pathology and treatment of depression,this review summarizes the relevant mechanisms of current traditional Chinese medicine in the treatment of depression,to provide new ideas and references for traditional Chinese medicine research.

The pathogenesis of depression is complex and treatment method are currently limited,and it is therefore important to clarify its pathogenesis and develop new therapeutic drugs.Hormones and hormone-modifying compounds have been used to treat depression,and their therapeutic effects are attributed to regulation of the peripheral endocrine system and their effects on non-endocrine circuits in the central nervous system.The hypothalamic-pituitary-adrenal(HPA)/hypothalamic-pituitary-thyroid(HPT)/hypothalamic-pituitary-gonadal(HPG)axes are closely related to the pathogenesis of depression.The mechanism of action of traditional Chinese medicines in the treatment of depression is extensive,and the three axes are regulated in a variety of ways.Based on new evidence of hormones and hormone operon compounds involved in the pathology and treatment of depression,this review summarizes the relevant mechanisms of current traditional Chinese medicine in the treatment of depression,to provide new ideas and references for traditional Chinese medicine research.

Objective To investigate the effect of rehabilitation training combined with acupuncture ( RTA) on upper limb function of stroke patients by Kinect. Methods Stroke patients with upper limb dysfunction werrandomly divided into control group (rehabilitation training) and treatment group ( RTA), with 15 cases in each group. The modified Barthel Index ( MBI), Fugl Meyer assessment ( FMA), and Wolf motor function test (WMFT) were compared between two groups before and after treatment. The changes in motor time ( MT), motor unit number (MUN), index of curvature (IC), elbow flexion angle (EFA), shoulder flexion angle (SFA),and shoulder adduction angle ( SAA) during three actions, namely, placing forearm on the table, extending elbow and drinking water, were evaluated by Kinect and then compared between two groups before and after treatment. Results After 6 weeks of intervention, the scores of MBI, FMA, WMFT and elbow extension in treatment group were higher than those in control group (P<0. 05). The scores of MBI, FMA, WMFT and three actions after treatment were higher than those before treatment (P<0. 05). For three actions, the improvement of MT, MUN, IC, EFA, SFA, and SAA in treatment group were better than those in control group ( P< 0. 05). Compared with pre-treatment, for the action of forearm placement on the table and elbow extension, both treatment group and control group showed an increase in EFA (P<0. 05), and a decrease in MT, MUN, IC, SFA and SA (P<0. 05). For the action of drinking water, both treatment group and control group showed an increase in EFA and SAA (P< 0. 05), and a decrease in MT, MUN, IC and SAA ( P< 0. 05). Conclusions RTA can improve the upper limb function of stroke patients. Kinect can accurately reflect the changes in upper limb function of stroke patients, and it is suitable for clinical work.

ObjectiveThe effect of inoculation with different organophosphate-resolving bacteria or compound bacteria on the quality of Paris polyphylla var. yunnanensis medicinal materials and rhizosphere soil fertility were studied to provide a reference for the development and application of biological bacterial fertilizer in artificial cultivation of P. polyphylla var. yunnanensis. MethodThe three dominant species of organophosphate-solubilizing bacteria were inoculated separately and in combination in sterilized soil by single-factor indoor pot planting， and no inoculation was used as the control group. The effect of inoculation of organophosphate-solubilizing bacteria on total saponins content in rhizomes of P. polyphylla var. yunnanensis， as well as microbial numbers， enzyme activities and nutrient contents in rhizosphere soil were analyzed. ResultIn the seven treatments inoculated with organophosphate-solubilizing bacteria， the total saponin content in the rhizomes of Paris polyphylla var. yunnanensis was increased by 16.42%， 3.83%， 16.86%， 33.69%， 2.11%， 13.44%， and 28.83%， respectively， compared with the control. Inoculation with organophosphate-solubilizing bacteria increased the number of soil microorganisms to varying degrees， and the effects of S6 and S7 treatments were the most significant. Inoculation with organophosphate-solubilizing bacteria improved the enzyme activity， and the effect of S7 treatment was the most significant. The activities of acid phosphatase， neutral phosphatase， alkaline phosphatase， protease， invertase and catalase were 49.96% and 104.67% ， 110.17%， 99.61%， 26.26%， 11.29% higher than those of the control， respectively. Inoculation with organophosphate-solubilizing bacteria reduced the pH of the rhizosphere soil and increased the content of soil available nutrients. Under the S7 treatment， the contents of alkaline hydrolyzable nitrogen， available phosphorus and available potassium in the rhizosphere soil of P. polyphylla var. yunnanensis were 181.46%， 51.64% and 42.62% higher than those of the control， respectively. Correlation analysis showed that there was a significant positive correlation between total saponins and phosphatase activities， a significant positive correlation between soil microorganisms and soil enzyme activities， and a very significant positive correlation between soil nutrients. ConclusionInoculation of different organophosphate-resolving bacteria or compound bacteria can improve the quality and rhizosphere soil fertility of P. polyphylla var. yunnanensis. Among them， the mixed inoculation of three kinds of bacteria and the mixed inoculation of B. mycoides and B. wiedmannii have the best effect.

Objective:To study the effect of heated carbon dioxide pneumoperitoneum on the prognosis of patients undergoing pancreaticoduodenectomy by Da Vinci robot.Methods:A total of 307 patients who underwent pancreaticoduodenectomy by Da Vinci robot from January 2016 to December 2018 were selected as subjects. 140 patients who underwent pancreaticoduodenectomy from January 2016 to April 2017 were selected as the control group, and room temperature carbon dioxide pneumoperitoneum was used. From May 2017 to December 2018, 167 patients were set as the intervention group, and heated carbon dioxide pneumoperitoneum was used. Body temperature, heart rate and blood oxygen saturation of the two groups were compared after entering the operating room, before anesthesia, before the establishment of carbon dioxide pneumoperitoneum and after the closure of carbon dioxide pneumoperitoneum, and the duration of operation, intraoperative blood loss, postoperative anesthesia recovery time, hospitalization time and postoperative complication rate were recorded.Results:There was no significant difference in body temperature after entering the operating room, before the establishment of carbon dioxide pneumoperitoneum between the two groups ( P>0.05). After the closure of carbon dioxide pneumoperitoneum, the decline range of the body temperature of the control group was(1.24±2.36) ℃, which was significantly higher than that of the intervention group (0.60±0.25) ℃, and the difference was statistically significant ( t value was 6.892, P<0.05). There were no statistically significant differences between the two groups in terms of operation duration, number of cases with blood oxygen saturation < 0.90, incidence of gastrointestinal fistula and incision infection ( P>0.05). The intraoperative blood loss, resuscitation time, drainage time was (291.08±265.42) ml, (27.04±10.89) min, (8.69±6.64) d in the intervention group and (364.29±309.28) ml, (32.60±12.17) min, (10.76±6.25) d in the control group, and the difference was statistically significant ( t value was 2.232, 7.294, 2.789, P<0.05 or 0.01). There was statistically significant difference in The incidence of pancreatic fistula and biliary fistula, and length of hospital stay was 20 cases, 7 cases, (27.62±17.30) d in the intervention group, and 31 cases, 15 cases, (32.38±12.22) d in the control group, and the difference was statistically significant ( χ2 value was 4.653, 4.870, t value was 6.284, P<0.05). Conclusions:Warming carbon dioxide pneumoperitoneum can reduce the incidence of perioperative hypothermia and improve the prognosis of patients undergoing pancreaticoduodenectomy by Da Vinci robot.

A total of 178 patients with the time of mechanical ventilation beyond 48 hours in the second affiliated hospital of Wenzhou medical college from January 2010 to December 2013 were enrolled in this study,and there were fifty-six patients with ventilator-associated tracheobronchitis (VAT).The associated factors included age,sex,blood pressure,blood glucose,BMI,the time of mechanical ventilation,tracheal intubation methods,raise head to 30-45°,proton pump inhibitors (PPI),prophylactic antibiotic treatment,glasgow coma scale (GCS),acute physiology and chronic health evaluation (APECHE) Ⅱ score.The related factors of VAT were evaluated by using univariate logistical regression analysis,and the statistical significant variables were analyzed by using multivariate logistical regression analysis.By using univariate logistical regression analysis age,blood glucose,the time of mechanical ventilation,raise head to 30-45°,prophylactic antibiotic treatment,GCS and APECHE Ⅱ score were the important factors of VAT (P ＜ 0.05),but sex,blood pressure,BMI,tracheal intubation methods and PPI were insignificant related to VAT(P ＞ 0.05).By using multivariate logistical regression analysis the time of mechanical ventilation (OR =4.072,95％ CI 2.036-8.146),GCS[2.198(1.155-4.184)],age[2.128 (1.119-4.046)],APECHE Ⅱ score [2.109 (1.084-4.104)] and raise head to 30-45 ° [0.488 (0.243-0.979)] were associated independently with the VAT.The time of mechanical ventilation,GCS,age over 60 years,APECHE Ⅱ score and raise head to 30-45°were the independent factors associated with VAT.

Objective:To study the role of Jagged1 and Notch signaling pathway played in the differentiation and proliferation of RAW 264.7 cells.Methods: RAW 264.7 cells were divided into three groups to culture:The control group:RAW 264.7 cells were threated with culture and RANKL.The Jagged1 group:RAW 264.7 cells were threated with recombinant protein Jagged 1 besides the control group.The DAPT group:RAW 264.7 cells were threated with DAPT besides the Jagged 1 group.The mRNA expression of osteoclast markers(TRAP,CK,CTR) and Notch key target genes (HES-1 and HEY-1) were measured by real-time PCR.The formation of osteoclast , bone resorption , Notch expression and proliferation of RAW 264.7 cells were detected by TRAP staining , scanning electron microscope ,immunofluorescence and cell counting kit-8 ( CCK-8 ).Results: TRAP, CK, CTR , HES-1 and HEY-1 mRNA expression were significantly higher than the control group and DAPT group in Jadded 1 group ( P<0.05 ).TRAP+cell count ,osteolytic area was significantly increased in Jagged 1 group compared with control and DAPT group , and no significant difference observed between the last two groups.Immunofluorescence results showed high expression of N ICD in cell membrane and cytoplasm in all groups and additionally expressed in nucleus in Jadded 1 group.Cell proliferation was inhibited in Jagged 1 group also ( P<0.05 ).Conclusion:Jagged1 promotes RAW264.7 cells osteoclast differentiation and inhibits proliferation by activating Notch signaling pathway .

CD147,which belongs to the immunoglobulin superfamily,is widely expressed in human cells and tissues and is involved in various physiological processes.CD147 has been confirmed as an increased expression in a variety of tumor cells both in vitro and in vivo.It regulates the tumor invasion,metastasis,and the activation of osteoclasts in the process of bone metastasis.Its relationship with bone metastases is one of the hot spots of tumor cell biology research field recently.

Objective To compare the clinical efficacy of three kinds of replacement fluid for continuous hemofiltration in severe sepsis,and to develop a more rational composition.Methods Fifty severe sepsis patients with continuous hemofiltration were divided into four groups randomly.The configuration of the replacement fluid in accordance with the random number table,randomly selected from four different formulations:group A (13 cases):Ports composition provided by Nanjing general hospital;group B (12 cases):Zhongshan hospital composition; group C (11 cases):an improved composition; group D (14 cases):an improved composition by Donghua hospital affiliated to SUN Yat-sen university.Blood electrolytes,blood gas analysis,renal function,blood glucose(highest and lowest serum glucose in treatment period),high sensitive C-reactive protein(hs-CRP) concentration,calcium concentration in filter were tested before and after every treatment period.Results The concentration of blood electrolytes during treatment had no significant change (P ＞ 0.05).Renal function were improved significantly after treatment among four groups (P ＜ 0.05).The level of hs-CRP decreased significantly after treatment (P ＜ 0.05) and there was no significant difference among four groups (P ＞ 0.05).The change of serum glucose during treatment was the smallest in group D than that in group A,B,C [(3.0 + 0.9) mmol/L vs.(11.2 + 2.0),(3.8 + 1.1),(5.5 +1.3) mmol/L](P ＜ 0.05).Calcium concentration in filter was the lowest in group D than that in group A,B,C [(1.5 + 0.5) mmol/L vs.(2.0 + 0.7),(2.3 + 0.5),(2.1 + 0.4) mmol/L] (P ＜ 0.05).The dosage of heparin was the least during treatment in group D than that in group A,B,C[(6.5 ± 2.8) U/(kg·h) vs.(8.9 ± 3.4),(7.9 ± 3.0),(8.7 ± 3.1) U/ (kg· h)] (P ＜ 0.05).Conclusions Improved composition by Donghua hospital affiliated to SUN Yat-sen university hospital compared to other compositions can better maintain a stable blood glucose levels,have a better anticoagulant effect,reducing the application of heparin,maintain a stable homeostasis.It is worthy of using in clinic.