Depression is a widespread psychiatric disorder with complex pathogenesis and unsatisfactory therapeutic effects. As a native flavonoid, Isorhamnetin (ISO) has been deemed to exert neuroprotective effects by antioxidation and regulation of immunity. However, no reports of anti-depressed effect of ISO have yet been found. The present study was conducted to clarify the mechanism basis of anti-depressed effect of ISO utilizing behavioral, biochemical, molecular approaches in vitro and in vivo and bio-informatics analysis. The effects of ISO on depressed mice was investigated through the SPT and FST, and the lesions were examined by H&E staining. Besides, the inflammatory factor and indicator in kynurenine pathway were assessed through detection kits, and the microbiota were checked by 16sRNA. Molecular docking study was performed to investigate the target of ISO. Additionally, Western blot was used to test the activation of PI3K/AKT signaling pathway. The results indicated that ISO could enhance the sugar water preference of mice in SPT and reduce immobility time in FST. Further more, ISO suppressed peripheral and central inflammation, regulated the changes in kynurenine pathway and gut microbiota, inhibited activation of PI3K/AKT pathway, and presented good binding patterns with target proteins on PI3K/AKT signaling pathway. Collectively, these findings demonstrate that ISO alleviated depression-like behaviour by normalizing inflammation-induced dysregulation of the crosstalk between KP and gut microbiota disorder through regulated PI3K/AKT/NF-κB pathway.

Depression is a widespread psychiatric disorder with complex pathogenesis and unsatisfactory therapeutic effects. As a native flavonoid, Isorhamnetin (ISO) has been deemed to exert neuroprotective effects by antioxidation and regulation of immunity. However, no reports of anti-depressed effect of ISO have yet been found. The present study was conducted to clarify the mechanism basis of anti-depressed effect of ISO utilizing behavioral, biochemical, molecular approaches in vitro and in vivo and bio-informatics analysis. The effects of ISO on depressed mice was investigated through the SPT and FST, and the lesions were examined by H&E staining. Besides, the inflammatory factor and indicator in kynurenine pathway were assessed through detection kits, and the microbiota were checked by 16sRNA. Molecular docking study was performed to investigate the target of ISO. Additionally, Western blot was used to test the activation of PI3K/AKT signaling pathway. The results indicated that ISO could enhance the sugar water preference of mice in SPT and reduce immobility time in FST. Further more, ISO suppressed peripheral and central inflammation, regulated the changes in kynurenine pathway and gut microbiota, inhibited activation of PI3K/AKT pathway, and presented good binding patterns with target proteins on PI3K/AKT signaling pathway. Collectively, these findings demonstrate that ISO alleviated depression-like behaviour by normalizing inflammation-induced dysregulation of the crosstalk between KP and gut microbiota disorder through regulated PI3K/AKT/NF-κB pathway.

Depression is a widespread psychiatric disorder with complex pathogenesis and unsatisfactory therapeutic effects. As a native flavonoid, Isorhamnetin (ISO) has been deemed to exert neuroprotective effects by antioxidation and regulation of immunity. However, no reports of anti-depressed effect of ISO have yet been found. The present study was conducted to clarify the mechanism basis of anti-depressed effect of ISO utilizing behavioral, biochemical, molecular approaches in vitro and in vivo and bio-informatics analysis. The effects of ISO on depressed mice was investigated through the SPT and FST, and the lesions were examined by H&E staining. Besides, the inflammatory factor and indicator in kynurenine pathway were assessed through detection kits, and the microbiota were checked by 16sRNA. Molecular docking study was performed to investigate the target of ISO. Additionally, Western blot was used to test the activation of PI3K/AKT signaling pathway. The results indicated that ISO could enhance the sugar water preference of mice in SPT and reduce immobility time in FST. Further more, ISO suppressed peripheral and central inflammation, regulated the changes in kynurenine pathway and gut microbiota, inhibited activation of PI3K/AKT pathway, and presented good binding patterns with target proteins on PI3K/AKT signaling pathway. Collectively, these findings demonstrate that ISO alleviated depression-like behaviour by normalizing inflammation-induced dysregulation of the crosstalk between KP and gut microbiota disorder through regulated PI3K/AKT/NF-κB pathway.

Objective To investigate the effect of a three-tier delirium care management process in patients with acute stroke in neurology intensive care unit(NICU).Methods A total of 50 patients with acute stroke admitted to the NICU of the Fourth Hospital of Changsha from May to September 2021 were assigned to the control group.The patients in the control group received routine NICU nursing care to prevent delirium.Another 50 patients with acute stroke admitted to the NICU from December 2021 to April 2022 were assigned to the trial group.They were managed with the three-tier delirium nursing management process on top of the routine NICU nursing care for the control group.The incidence of ICU delirium(DICU),duration of DICU,length of stay in NICU and the incidence of delirium-related adverse events were compared between the two groups.The degree of delirium and cognitive function before and after the intervention were compared between the two groups as well.Results The trial group had significantly shorter duration of DICU and NICU stay(both P<0.05)and lower incidence rate of delirium-related adverse events(P<0.05)compared to the control group.After the intervention,the trial group showed significantly lower scores on the intensive care delirium screening checklist(ICDSC)and significantly higher scores of cognitive function compared to those of the control group(both P<0.05).Conclusion The three-tier delirium nursing management process can lower the occurrence of delirium in NICU patients with acute stroke,shorten the NICU stay,reduce the safety risk in nursing,and improve the cognitive function.

The increasing number of TCM standards brings challenges to the practice of standards development,revision and comprehensive management.Therefore,empowering standards with digital technology has significant strategic significance.This article proposed a modeling method for inter standard relationships based on entity-relation model by deeply mining and interpreting the information of TCM standard titles,constructed a relationship model containing 7 relationship patterns,and demonstrated the application scenarios of the model using standard retrieval as an example,with the purpose to provide support for machine reading and using standards,improving the efficiency of TCM standard retrieval,mastering target standard related resources,and promoting the digital transformation of TCM standards.

Objective:To investigate the effect of Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty (RSPY) in children with ureteropelvic junction obstruction (UPJO).Methods:The clinical data of 13 children with UPJO diagnosed by robot-assisted single-port plus-one laparoscopic pyeloplasty in Fujian Provincial Hospital from September 2021 to August 2022 were retrospectively analyzed. The mean age of the children was 60.0 (1.3, 108.0) months. The lesions of 10 patients were on the left, and 3 were on the right. The clinical manifestations were abdominal pain in 3 cases, urinary tract infection in 2 cases, and no symptoms in 10 cases. Preoperative isotope renogram showed affected renal function (28.32±1.82)%, and bilateral renal function difference > 10% in 7 cases. Mechanical obstruction existed in 5 cases. Preoperative ultrasound showed the affected side's renal cortex thickness of (1.98 ± 0.23) cm. During the operation, a single-port multi-channel trocar was placed in the umbilicus with another single port in the epigastrium, and a robotic system was placed to explore the subperitoneal dilated renal pelvis. The renal pelvis was suspended and pulled through the abdominal wall. The visual field was exposed, and the dilated renal pelvis was incised. The dilated renal pelvis was cut, a ureteral stent was placed, and the ureteropelvic duct was anastomosed.Results:The operation of 13 cases was successfully completed, without conversion to open surgery. The operation time was 180.0(165.0, 190.2)min. The intraoperative blood loss was < 5 ml. The postoperative hospital stay was 7.0(7.0, 7.0)d, and hospitalization costs were 56.3(52.1, 56.5)thousand yuan. The ureteral stent was removed 2 months after the operation, and no obvious complications such as urinary tract infection or low back pain occurred. The median postoperative follow-up was 12 months, ranged from 6 to 18 months. Urinary color ultrasound showed that the renal cortex was (4.95±0.57) cm, which was thicker than before. Isotope renogram showed that the renal function was (38.02±1.76)%, which was higher than before. Mechanical obstruction was transformed into incomplete obstruction.Conclusions:Da Vinci robot-assisted single-port plus-one laparoscopic pyeloplasty is precise and could achieve good surgical results on the basis of the effective restoration of lesion kidney function.

Standardization is the universal language of the world, and standardization of traditional Chinese medicine (TCM) is essential for its communication in China and globally. However, the principles and methods of TCM acupuncture standardization have been unclear and inadequate in the early stages. Based on an investigative approach to understanding the current status, identifying problems, and finding solutions, our team has established basic principles of TCM acupuncture that embody Chinese wisdom, evaluated the international strategic environment systematically, proposed the principle of “importance of harmony and exercise of impartiality”, and established basic working principles. A series of methods for TCM acupuncture standard development and evaluation have been constructed, including general standards for the revision of TCM acupuncture standards, the first TCM acupuncture clinical research management specification, a shared full chain technology platform, a data center, and an evaluation research base for TCM acupuncture clinical research. Evaluation criteria for ancient literature and expert experience, a recommendation method for the “three main and three auxiliaries” TCM guideline for prevention were established, and quantifiable assessment methods of TCM standard applicability were proposed. These findings provide methodological guidance for TCM acupuncture standardization.

Abdomen/diagnostic imaging* ; Artificial Intelligence ; Body Composition ; Magnetic Resonance Imaging ; Practice Guidelines as Topic

Objective:To evaluate the value of DWI with background suppression (DWIBS) in evaluating the injury of the low limb nerves in patients with Guillain-Barre syndrome (GBS).Methods:The clinical and imaging data of 30 patients with GBS and 30 healthy volunteers matched with their age and gender in Zibo Central Hospital from January 2018 to December 2019 were analyzed retrospectively. All patients received lower limb nerve electrophysiological examination and all subjects received lower limb nerve DWIBS examination one week later. The display of tibial nerve and common peroneal nerve after DWIBS image reconstruction in normal volunteers and GBS patients was scored by two senior radiologists. Kappa consistency test was used to analyze the consistency of the two senior radiologists′ scores. One-way ANOVA was used to compare the motor nerve conduction velocity (MCV) and motor nerve conduction amplitudes of tibial nerve and common peroneal nerve in patients with GBS among different DWIBS scores. Spearman correlation analysis was used to evaluate the correlation between DWIBS tibial nerve and common peroneal nerve scores and electrophysiological parameters in patients with GBS.Results:In the DWIBS images of 30 healthy volunteers, 60 tibial nerves and common peroneal nerves showed clear, sharp edges, good signal intensity, uniformity, and the scores were 4. The consistency between the two radiologists was good (Kappa value=1.0). In the 60 tibial nerves and common peroneal nerves of 30 GBS patients, 53 tibial nerves and 52 common peroneal nerves showed abnormal changes in varying degrees, including blurred edges, distortions, difficulty in recognition, and weakened signal strength, etc. The consistency between the two readers was good (Kappa value=0.879,0.863,respectively.).With the decrease of DWIBS score, the MCV and motor nerve conduction amplitude values of tibial nerves and common peroneal nervesin GBS patients decreased, and the differences between the score groups were statistically significant ( P<0.01). The scores of tibial nerves and common peroneal nerves in DWIBS were positively correlated with MCV ( r=0.83, 0.84, respectively, P<0.05) and motor nerve conduction amplitude ( r=0.81, 0.79, respectively, P<0.05). Conclusion:DWIBS could provide a three dimensional visualization of tibial nerves and common peroneal nerves, and evaluate the disorders of peripheral nerves in patients with GBS. There has correlation between the scores of tibial nerves and common peroneal nerves in DWIBS with electrophysiology parameters.

Objective:To analyze the status of hepatitis B virus (HBV) infection in pregnant women in Taizhou City in recent years and the effect of immunization management of hepatitis B vaccine project on the status.Methods:The pregnant women hospitalized in Taizhou People′s Hospital, Taizhou Second People′s Hospital, Taizhou Traditional Chinese Medicine Hospital and Taixing People′s Hospital from 2014 to 2017 were enrolled. According to the HBV serological results, the pregnant women were divided into non-immune population, successful immunization population, previous HBV infection population, HBV infection population and atypical manifestation population. The year of immunization management for the implementation of the hepatitis B vaccine plan was 1992. The HBV infection status of the pregnant women was analyzed based on the year of delivery and vaccination status, respectively. Chi-square test and trend chi-square test were used for statistical analysis.Results:A total of 31 449 cases were included in this study, of which 13 203 (41.98%) were non-immunized, 10 123 (32.19%) were successfully immunized, 6 409 (20.38%) were previous HBV infected, 1 566(4.98%) were HBV infected, and 148(0.47%) cases were atypical manifestation. The negative rate of all HBV serological markers of pregnant women born before 1992 and after 1992 (including 1992) were 42.07%(10 794/25 657) and 41.59%(2 409/5 792), respectively, with no statistically significant difference ( χ2=0.44, P=0.51). The hepatitis B surface antibody (anti-HBs) positive rate of pregnant women born before 1992 was 28.95%(7 428/25 657), which was lower than 46.53%(2 695/5 792) of pregnant women born after 1992 (including 1992). The difference was statistically significant ( χ2=668.94, P<0.01), and showed an upward trend year by year ( χ2=602.11, P<0.01). The hepatitis B core antibody (anti-HBc) positive rate of pregnant women born after 1992 (including 1992) was 8.81%(510/5 792), which was lower than 22.99%(5 899/25 657) of pregnant women born before 1992, the difference was statistically significant ( χ2=589.10, P<0.01), and the overall trend was declining year by year ( χ2=478.72, P<0.01). The hepatitis B surface antigen (HBsAg) positive rate of pregnant women born before 1992 was 5.46%(1 402/25 657), which was higher than 2.83%(164/5 792) of pregnant women born after 1992 (including 1992), the difference was statistically significant ( χ2 =69.23, P <0.01), and the overall trend was decreasing ( χ2=49.25, P<0.01). Among pregnant women infected with HBV, the negative rate of hepatitis B e antigen (HBeAg) was 78.16%(1 224/1 566). Conclusions:Pregnant women with HBV infection in Taizhou City are mainly HBeAg negative. Hepatitis B vaccine immunization management significantly reduces the HBsAg positive rate and anti-HBc positive rate of pregnant women, and increases the positive rate of anti-HBs, while the rate of all HBV serum marker negative is not significantly decreased. Horizontal transmission may still be a risk factor for HBV present and previous infections.