It is believed that Shengyang Yiwei Decoction （升阳益胃汤， SYD） is effective in regulating the flow of Qi （气）， and can treat various diseases caused by the disorder of the spleen and stomach Qi. In clinical practice， based on the pathological characteristics of children often having insufficient spleen， and adhering to the principle of treating different diseases with the same method， the focus is placed on the core pathogenesis of spleen and stomach Qi disharmony. We use SYD in various pediatric conditions such as allergic rhinitis， post COVID-19 condition， urethral syndrome， and dysfunctional uterine bleeding in adolescence， and emphasize the treatment is flexibly tailored to the symptoms.

Objective To investigate the distribution and seasonal fluctuations of visceral leishmaniasis vectors sandflies in Lüliang City, Shanxi Province, so as to provide insights into assessment of the visceral leishmaniasis transmission risk and formulation of visceral leishmaniasis control measures. Methods A total of 12 natural villages were sampled from Shilou County, Lishi District, Lanxian County, Linxian County and Wenshui County in Lüliang City, Shanxi Province from June to September, 2023, and sandflies were captured using light traps from 7 breeding habitats, including farmers’ houses, sheep pens, cattle pens, chicken coops, pig pens, mule and horse pens, and loess-cave dwellings. Following morphological identification of the sandfly species, the distribution of sandflies and the seasonal fluctuations of the sandfly density were analyzed. In addition, the Leishmania was detected in sandflies using a real-time fluorescence quantitative PCR assay. Results A total of 2 831 sandflies were captured with 156 light traps in Lüliang City from June to September, 2023, including 2 638 female sandflies (93.18%) and 193 male sandflies (6.82%), and the average density was 16.91 sandflies/(light-night). The seasonal fluctuations of the sandfly density all appeared a unimodal distribution in all survey sites, and the sandfly density peaked in July and then declined rapidly. Among all types of breeding habitats, the greatest sandfly density was found in sheep pens [39.04 sandflies/(light-night)]. In addition, 4.08% (2/49) of the sandfly samples were tested positive for Leishmania nucleic acid as revealed by the real-time fluorescence quantitative PCR assay. Conclusions Sandflies were widely distributed in Lüliang City, Shanxi Province in 2023, and the peak of the sandfly density was observed in July, which had a visceral leishmaniasis transmission risk. Intensified surveillance of visceral leishmaniasis and sandfly vectors is required and targeted vector control is recommended.

The protein kinase B(Akt)pathway can regulate the growth,proliferation,and metabolism of tumor cells and stem cells through the activation of multiple downstream target genes,thus affecting the development and treatment of a range of diseases.Thioesterase superfamily member 4(THEM4),a member of the thioesterase superfamily,is one of the Akt kinase-binding proteins.Some studies on the mechanism of cancers and other diseases have shown that THEM4 binds to Akt to regulate its phosphorylation.Initially,THEM4 was considered an endogenous inhibitor of Akt,which can inhibit the phosphorylation of Akt in diseases such as lung cancer,pancreatic cancer,and liver cancer,but subsequently,THEM4 was shown to promote the proliferation of tumor cells by positively regulating Akt activity in breast cancer and nasopharyngeal carcinoma,which contradicts previous findings.Considering these two distinct views,this review summarizes the important roles of THEM4 in the Akt pathway,focusing on THEM4 as an Akt-binding protein and its regulatory relationship with Akt phosphorylation in various diseases,especially cancer.This work provides a better understanding of the roles of THEM4 combined with Akt in the treatment of diseases.

Objective:To explore the application of photoplethysmography (iPPG) for contactless vital signs monitoring in the intensive care unit (ICU).Methods:Ten tracheostomy patients in intensive care had their heart rate, oxygen saturation, and diastolic and systolic pressures monitored using iPPG technology and a 24-hour bedside monitor. The readings included periods at rest, during turning, during suctioning, and when undergoing vigorous physical therapy and occupational therapy. The monitoring lasted 3 consecutive days. The data collected by the two methods were compared to analyze the accuracy of the contactless vital signs monitoring system.Results:The oxygen saturation readings of the two systems showed no significant differences. The heart rates, diastolic pressures, and systolic pressures did, however, differ significantly.Conclusions:In the situations tested, contactless monitoring of oxygen saturation is effective, but there is still significant room for improvement in the three indicators of heart rate, systolic pressure, and diastolic pressure.

Artemisinins/therapeutic use* ; Antiviral Agents/therapeutic use*

ObjectiveTo investigate the in-brace and short-term correction of 3D-printed scoliosis orthoses. MethodsFrom July to December 2021, 36 patients with adolescent idiopathic scoliosis from Ninth People's Hospital, Shanghai Jiaotong University School of Medicine were selected to complete full-length radiographs of the spine before and immediately after wearing the orthosis. They wore the orthosis more than 20 hours a day, and took radiographs six months later. Cobb angle was calculated. They were assessed with Chinese version of the Scoliosis Research Society's outcomes instrument 22 (SRS-22) before wearing and six months follow-up. ResultsThe mean Cobb angle was (22.10±6.29)° before wearing, and it was (7.85±10.90)° immediately after wearing (t = 4.775, P < 0.01) and (14.33±0.74)° six months follow-up (t = 4.189, P < 0.01). The score of functional status of SRS-22 increased six months follow-up (Z = -2.676, P < 0.01). The Cobb angle immediately after wearing correlated with the Cobb angle six months follow-up (r = 0.826, P < 0.05). Conclusion3D-printed scoliosis orthoses can correct the scoliosis satisfactorily, in-brace and in short-term.

Objective:To explore the effect of gratitude extension-construction theory in ovarian cancer patients undergoing chemotherapy.Methods:From January 2018 to May 2021, convenience sampling was used to select patients undergoing chemotherapy for ovarian cancer in the Shanxi Provincial People's Hospital as the study subject. Patients were divided into the control group ( n=64) and observation group ( n=65) according to the random number table method. The control group received routine nursing, while the observation group was treated with nursing guided by gratitude extension-construction theory on the basis of the control group. The effects of intervention were compared using the Perceived Stress Scale-10 (PSS-10), General Self Efficacy Scale (GSES), Quality of Life BREF (QOL-BREF), Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA). The occurrence of adverse reactions between the two groups of patients was observed. Results:After intervention, the PSS-10, HAMD and HAMA scores of patients in the observation group were lower than those in the control group, while the GSES, QOL-BREF scores were higher than those in the control group, with statistically significant differences ( P<0.05). The total incidence of adverse reactions in the control group was higher than that in the observation group, with a statistically significant difference ( P<0.05) . Conclusions:Gratitude extension-construction theory-based nursing can improve patients' self-efficacy, alleviate negative emotions, reduce self-perceived stress, and reduce the occurrence of adverse reactions, which is worthy of clinical practice.

【Objective】 To evaluate the efficacy and safety of human coagulation factor Ⅷ developed by Shenzhen Weiguang Biological products Co, Ltd in the treatment of patients with hemophilia A. 【Methods】 A prospective, multi-center, open, single-group clinical study was conducted. A total of 65 subjects with hemophilia A were enrolled, and human coagulation factor Ⅷ(FⅧ) was injected according to the patients’ bleeding severity. The improvement score of bleeding symptoms and signs after the first infusion of the first bleeding event and the transfusion efficiency of FⅧ activity at 10 min and 1 hour after infusion were taken as the main efficacy indexes. The improvement scores of bleeding symptoms and signs after the first infusion and the increase of FⅧ activity at 10 min and 1 hour after infusion were the secondary efficacy indexes. 【Results】 The 65 subjects were enrolled in safety analysis set (SS) and full analysis set (FAS), and 58 of them were enrolled in protocol analysis set (PPS). Ten minutes and one hour after the first infusion, the level of factor Ⅷ activity in the subjects increased significantly, and the FⅧ activity increased by 100% or more in more than 79% of the subjects. The average infusion efficiency of FⅧ activity in all subjects was more than 100%. In 70% of the subjects, the pain was relieved rapidly and /or the bleeding symptoms were significantly improved 8 hours after each bleeding infusion, and the improvement rate of bleeding symptoms and signs reached 100% 72 hours after infusion. 【Conclusion】 After infusion of human coagulation factor Ⅷ, the activity level of factor Ⅷ in patients with hemophilia A significantly increased. The infusion efficiency can reach a optimal level, and the bleeding symptoms can be significantly improved.

【Objective】 To evaluate the clinical efficacy and safety of one kind of human prothrombin complex concentrate in treatment of patients with hemophilia B. 【Methods】 The clinical data of 36 patients with hemophilia B treated with human prothrombin complex concentrate produced by Shenzhen Weiguang Biological Products Co. Ltd. from May 2018 to April 2019 were retrospectively analyzed, and its clinical efficacy and safety were analyzed. 【Results】 A total of 35 subjects entered the full analysis set (FAS)and safety set (SS), 33 subjects entered the per protocol Set (PPS). Thirty minutes after the first infusion of FAS subjects, the activity of coagulation factor Ⅸ increased from (3.93±0.975) IU/dL to (25.61±9.337) IU/dL, and the infusion efficiency was (96.43±22.007)%. The increased value of coagulation factor Ⅱ activity was (73.25±14.874) IU/dL. The activity of coagulation factor Ⅶ was (42.79±16.847) IU/dL. The increased value of coagulation factor Ⅹ activity was (65.29±17.042) IU/dL. The increased value of coagulation factor Ⅸ activity was (21.68±9.434%) IU/dL. Twenty-four hours after the first infusion of FAS subjects, the improvement of bleeding symptoms and signs was excellent in 21 cases (60%), improved in 14 cases (40.0%), and the effective rate was 100%. The incidence of adverse reactions was 2.9%(1/35), and there was no antibody to human coagulation factor Ⅸ and new virus infection. 【Conclusion】 Infusion of human prothrombin complex concentrate produced by Shenzhen Weiguang Biological Products Co. Ltd. in the treatment of hemophilia B has significant clinical efficacy and good safety.

ObjectiveTo develop a two-dimensional high-performance liquid chromatography （2D-HPLC） for simultaneous determination of the contents of four kinds of Uncaria alkaloids： rhynchophylline， isorhynchophylline， corynoxeine and isocorynoxeine. MethodsThe 2D-HPLC apparatus was comprised of a first chromatographic column in version Aston SC2 （3.5 mm×25 mm， 5 μm）， an intermediate column in version Aston SH C₁₈ （3.5 mm×10 mm， 5 μm）， and an analytical column in version Aston SCB （4.6 mm×125 mm， 5 μm）. The mobile phase of the first and second liquid chromatography system were CAA-1 and mixed mobile phase （V _{BPI-1 basic mobile phase} ∶ V _{MPI-1 mobile phase} ∶ V _{OPI-1 organic mobile phase} = 45∶14∶41）. The chromatographic parameters included a flow rate of 1.0 mL/min， a column temperature of 40℃， a wavelength of 254 nm， an injection volume of 500 μL and a detection time of 9.5 min. ResultsThe linear ranges of rhynchophylline， isorhynchophylline， corynoxeine and isocorynoxeine were 9.77~10 000.00 ng/mL （r=0.999 6）， 10.74~11 000.00 ng/mL （r=0.999 7）， 10.74~11 000.00 ng/mL （r=0.999 7）， 10.74~11 000.00 ng/mL（r=0.999 6）， respectively. The relative standard deviation （RSD） of precision， stability and repeatability were all less than 5.00%. The accuracy was 95.20%~104.01%， and the recovery rate was 93.63%~101.38%. ConclusionThe 2D-HPLC developed for simultaneous determination of four kinds of alkaloids in Uncaria is simple and accurate， which can be used as a new method for quality control of Uncaria.