Objective:To explore the effect of cardiac rehabilitation exercise based on Williams life skills training(WLST)on cardio-psychological health and physical activity index in patients with acute myocardial infarction(AMI)after percutaneous coronary intervention(PCI).Methods:A total of 326 AMI patients undergoing PCI in our hospital from August 2019 to July 2021 were selected.They were divided into control group(n=163)and ex-periment group(n=163)using random number table method.The control group received conventional cardiac reha-bilitation,while the experiment group received cardiac rehabilitation based on WLST.Both groups were intervened for six months.Left ventricular ejection fraction(LVEF),brain natriuretic peptide(BNP)level,left ventricular end-diastolic diameter(LVEDd),6min walking distance(6MWD),scores of self-rating anxiety scale(SAS)and self-rating depression scale(SDS)and physical activity index were compared between two groups before and after intervention.Results:Compared with the control group,after 6-month intervention,there were significant rise in LVEF[(43.94±6.64)％vs.(48.77±7.29)％],6MWD[(373.66±49.64)m vs.(455.91±48.18)m]and pro-portion of people taking moderate intensity physical activity(32.5％vs.45.4％)(P＜0.05 or＜0.01),and signifi-cant reductions in BNP level[(42.64±9.08)pg/ml vs.(38.53±8.55)pg/ml],scores of SAS[(47.45±4.48)points vs.(42.40±4.79)points]and SDS[(48.47±4.93)points vs.(43.90±4.71)points],and proportion of people taking low intensity physical activity(55.2％vs.36.8％)in experiment group(P＜0.001 all).Conclusion:Cardiac rehabilitation exercise based on Williams life skills training can significantly improve cardiac function and physical activity level,relieve depression and anxiety in patients with acute myocardial infarction after PCI.

Objective To observe the efficacy of self-made Wenshen Jianpi Formula in the treatment of polycystic ovary syndrome(PCOS)with deficiency of spleen and kidney type,and to explore its mechanism of regulating glucose-lipid metabolism and intestinal flora.Methods A total of 105 PCOS patients with deficiency of spleen and kidney type who attended the clinic at Kunshan Hospital of Chinese Medicine from October 2020 to October 2023 were selected as the study object.According to the treatment methods,the patients were divided into the observation group(53 cases)and the control group(52 cases).The control group was treated with metformin and ethinylestradiol and cyproterone,while the observation group was treated with self-made Wenshen Jianpi Formula on the basis of treatment for the control group,and the course of treatment lasted three months.The changes of traditional Chinese medicine(TCM)syndrome scores,number of follicles,ovarian volume,glucose-lipid metabolism indicators and intestinal flora in the two groups before and after treatment were observed.After treatment,the clinical efficacy and the total incidence of adverse reactions of the patients in the two groups were compared.Results(1)After three months of treatment,the total effective rate of the observation group was 96.23%(51/53),while that of the control group was 76.92%(40/52),and the intergroup comparison(by chi-square test)showed that the clinical efficacy of the observation group was significantly superior to that of the control group(P＜0.01).(2)After treatment,the scores of TCM symptoms such as soreness and weakness in the waist and knee,physical intolerance of cold,vertigo and dizziness,lassitude and weakness in the two groups were decreased when compared with those before treatment(P＜0.05),and the decrease of the scores in the observation group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the number of follicles in the two groups was reduced(P＜0.05)and the volume of the left and right ovaries were reduced when compared with those before treatment(P＜0.05),and the reduction of follicles number as well as the bilateral ovarian volume in the observation group was significantly superior to that in the control group(P＜0.01).(4)After treatment,the levels of total cholesterol(TC),triglycerides(TG),fasting plasma glucose(FPG),2-hour postprandial glucose(2hPG),and glycosylated hemoglobin(HbA1c)in the two groups were decreased when compared with those before treatment(P＜0.05),and the decrease of the above glucose-lipid metabolism indicators in the observation group was significantly superior to that in the control group(P＜0.01).(5)After treatment,the levels of Bifidobacteria and Lactobacilli in both groups were higher(P＜0.05)and the levels of Enterococci and Enterobacteria were lower than those before treatment(P＜0.05),and the observation group had higher levels of Bifidobacteria and Lactobacilli and lower levels of Enterococci and Enterobacteria than the control group after treatment,the differences being statistically significant(P＜0.01).(6)The total incidence of adverse reactions in the observation group was 5.66%(3/53)and that in the control group was 7.69%(4/52),and the intergroup comparison showed that the difference was not statistically significant(P＞0.05).Conclusion Self-made Wenshen Jianpi Formula can significantly enhance the clinical efficacy of PCOS patients with deficiency of spleen and kidney type,reduce the volume of ovaries,decrease the number of follicles,and regulate the imbalance of glucose-lipid metabolism and gut microflora homeostasis effectively,without serious adverse reactions,which is safe and effective.

Objective:To understand the current situation of adolescent depression research in China and explore the research hotspots and development trends, so as to provide reference for adolescent depression related research.Methods:The literature related to adolescent depression in China National Knowledge Infrastructure was retrieved from the establishment of the database until February 25, 2023. CiteSpace software was used for visual analysis of the literature.Results:A total of 2 739 articles were included, and the number of published papers showed an increasing trend from 1980 to 2023. The author with the most articles was Zhang Wenxin and the institution with the largest number of publications was Chongqing Medical University. The research hotspots mainly focused on self-esteem, redundancy, social support, family environment, peer relationships and other aspects and research trends included parental conflict, peer relationships, self-injury, rumination and so on.Conclusions:The problem of adolescent depression has attracted widespread attention from scholars, and it is necessary to strengthen the communication and cooperation between authors and institutions in the future, carry out more interdisciplinary research, so as to provide more help for the intervention and treatment of adolescent depression.

Hip fracture is considered as the most severe osteoporotic fracture characterized by high disability and mortality in the elderly. Improved surgical techniques and multidisciplinary team play an active role in alleviating prognosis, which places higher demands on perioperative nursing. Dysfunction, complications, and secondary impact of anaesthesia and surgery add more difficulties to clinical nursing. Besides, there still lack clinical practices in perioperative nursing for elderly patients with hip fracture in China. In this context, led by the Orthopedic Nursing Committee of Chinese Nursing Association, the Expert consensus on clinical practice in perioperative nursing for elderly patients with hip fracture ( version 2023) is developed based on the evidence-based medicine. This consensus provides 11 recommendations on elderly patients with hip fracture from aspects of perioperative health education, condition monitoring and inspection, complication risk assessment and prevention, and rehabilitation, in order to provide guiding advices for clinical practice, improve the quality of nursing and ameliorate the prognosis of elderly patients with hip fracture.

Objective: To examine the application value of 3D Slicer software assisted domestic frameless stereotactic robot in biopsy of intracranial lesions. Methods: A retrospective analysis was performed on 80 patients who admitted consecutively and underwent intracerebral lesions biopsy with the domestic frameless stereotactic robot at Department of Neurosurgery, Aerospace Central Hospital from January 2019 to December 2021. There were 36 males and 44 females, with a mean age of (38.5±18.0) years (range: 6 to 71 years). Before surgery only enhanced T1-weighted three-dimensional magnetization prepared gradient echo sequences and diffusion tensor imaging scans were performed. Self-reconstruction of intracranial lesions, cerebral cortex and blood vessels was carried out using 3D Slicer software system after the DICOM format imaging data of 80 patients were collected. These imaging data were merged to the workstation of the domestic frameless stereotactic robot for preoperative surgical planning and the surgical puncture path was designed to avoid blood vessels in the brain functional area, cerebral cortex and sulcus. Results: All frameless stereotactic biopsy were successfully performed. Postoperative pathological diagnosis included 50 cases of diffuse astrocytic and oligodendroglioma, 15 cases of lymphoma, 5 cases of metastatic tumors, 5 cases of inflammatory demyelinating disease, 2 cases of inflammatory granuloma, 1 case of hemangioma, 1 case of acute lymphoblastic leukemia intracranial invasion and 1 case of seminoma. The positive diagnosis rate was 100% (80/80). Postoperative imaging confirmed that the puncture path and target were accurately implemented according to the preoperative planning, and the target error was (1.32±0.44) mm (range: 0.55 to 1.99 mm). One case of puncture-related bleeding occurred at the target after surgery and improved after treatment. Conclusion: The three-dimensional multimodal images reconstructed by the 3D Slicer software before operation could help the surgeons make the preoperative planning and reduce the risk of stereotactic brain biopsy.
Male ; Female ; Humans ; Child ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Brain Neoplasms/pathology* ; Diffusion Tensor Imaging ; Retrospective Studies ; Robotics ; Biopsy ; Software ; Stereotaxic Techniques

OBJECTIVE: To observe the effects of moxibustion at Yongquan（KI 1） on the cognitive function and lower limb motor function in patients with post-stroke cognitive impairment of kidney essence deficiency. METHODS: Eighty-four patients with post-stroke cognitive impairment of kidney essence deficiency were randomly divided into an observation group（42 cases，1 case dropped off）and a control group（42 cases，1 case dropped off）.The control group was treated with medication，electroacupuncture，rehabilitation training and repetitive transcranial magnetic stimulation（rTMS）；on the basis of the treatment as the control group，moxibustion at bilateral Yongquan（KI 1）was adopted in the observation group.Both groups were treated once a day，5 days a week with 2-day interval，4 weeks were required. The Montreal cognitive assessment (MoCA) score, mini-mental state examination (MMSE) score, Fugl-Meyer assessment-lower extremity (FMA-LE) score, Berg balance scale (BBS) score, functional independence measure (FIM) score, modified fall efficacy scale (MFES) score and scale for the differentiation of syndromes of vascular dementia (SDSVD) score before and after treatment were observed in the two groups. RESULTS: After treatment，the MoCA, MMSE, FMA-LE, BBS, FIM and MFES scores were higher than those before treatment in both groups (P<0.05), and the scores in the observation group were higher than those in the control group (P<0.05). After treatment，the SDSVD scores were lower than those before treatment in both groups (P< 0.05), and the SDSVD score in the observation group was lower than that in the control group (P< 0.05). CONCLUSION Moxibustion at Yongquan（KI 1） can improve the cognitive function and motor and balance function of lower limbs in patients with post-stroke cognitive impairment of kidney essence deficiency，reduce the risk of fall and improve the quality of life.
Humans ; Cognition ; Cognitive Dysfunction/therapy* ; Dementia, Vascular ; Kidney ; Lower Extremity ; Moxibustion ; Quality of Life ; Stroke/complications*

AIM To prepare bergenin nanostructured lipid carriers,and to investigate their in vivo pharmacokinetics.METHODS The nanostructured lipid carriers were prepared by melting method.With solid lipid type,liquid lipid type,solid-liquid lipid ratio,lipid-drug ratio and poloxamer 188 concentration as influecing factors,encapsulation efficiency,drug loading and particle size as evaluation indices,the formulation was optimized by single factor test,after which the in vitro drug release was investigated,the stability was determined,and crystalline form analysis was performed.Eighteen rats were randomly assigned into three groups and given intragastric administration of the 0.5%CMC-Na suspensions of bergenin,physical mixture and bergenin solid dispersions(60 mg/kg),respectively,after which blood collection was made at 0.25,0.5,1,2,3,4,5,6,8,10,12 h,HPLC was adopted in the plasma concentration determination of bergenin,and main pharmacokinetic parameters were calculated.RESULTS The optimal formulation was determined to be glyceryl behenate as solid lipid,oleic acid as liquid lipid,4 ∶ 1 for solid-liquid lipid ratio,10 ∶ 1 as lipid-drug ratio 2.0%for poloxamer 188 concentration,the average concentration,drug loading,particle size and Zeta potential were(84.16±1.57)%,(7.73±0.27)%and(215.53±18.04)nm and-(37.56±2.03)mV,respectively.The nanostructured lipid carriers demonstrated the accumulative release rate of less than 50%within 240 min in simulated gastric fluid,which was 71.04%within 36 h in simulated intestinal fluid,along with good stability within 12 h in the latter.Bergenin existed in the nanostructured lipid carriers in an amorphous state.Compared with raw medicine and physical mixture,the nanostructured lipid carriers displayed prolonged tmax and t1/2(P<0.01),and increased Cmax,AUC0-t,AUC0-∞(P<0.01),whose relative bioavailability was enhanced to 6.08 times as compared with that of raw medicine.CONCLUSION Nanostructured lipid carriers can improve the stability and oral bioavailability of bergenin.

COVID-19 has been prevalent for three years. The virulence of SARS-CoV-2 is weaken as it mutates continuously. However, elderly patients, especially those with underlying diseases, are still at high risk of developing severe infections. With the continuous study of the molecular structure and pathogenic mechanism of SARS-CoV-2, antiviral drugs for COVID-19 have been successively marketed, and these anti-SARS-CoV-2 drugs can effectively reduce the severe rate and mortality of elderly patients. This article reviews the mechanism, clinical medication regimens, drug interactions and adverse reactions of five small molecule antiviral drugs currently approved for marketing in China, so as to provide advice for the clinical rational use of anti-SARS-CoV-2 in the elderly.

ObjectiveTo explore the guidance value of “treatment of disease in accordance with three conditions” theory in the prevention and treatment of corona virus disease 2019（COVID-19） based on the differences of syndromes and traditional Chinese medicine（TCM） treatments in COVID-19 patients from Xingtai Hospital of Chinese Medicine of Hebei province and Ruili Hospital of Chinese Medicine and Dai Medicine of Yunnan province and discuss its significance in the prevention and treatment of the unexpected acute infectious diseases. MethodDemographics data and clinical characteristics of COVID-19 patients from the two hospitals were collected retrospectively and analyzed by SPSS 18.0. The information on formulas was obtained from the hospital information system （HIS） of the two hospitals and analyzed by the big data intelligent processing and knowledge service system of Guangdong Hospital of Chinese Medicine for frequency statistics and association rules analysis. Heat map-hierarchical clustering analysis was used to explore the correlation between clinical characteristics and formulas. ResultA total of 175 patients with COVID-19 were included in this study. The 70 patients in Xingtai，dominated by young and middle-aged males，had clinical symptoms of fever， abnormal sweating，and fatigue. The main pathogenesis is stagnant cold-dampness in the exterior and impaired yin by depressed heat， with manifest cold， dampness， and deficiency syndromes. The therapeutic methods highlight relieving exterior syndrome and resolving dampness， accompanied by draining depressed heat. The core Chinese medicines used are Poria，Armeniacae Semen Amarum，Gypsum Fibrosum，Citri Reticulatae Pericarpium，and Pogostemonis Herba. By contrast，the 105 patients in Ruili， dominated by young females， had atypical clinical symptoms， and most of them were asymptomatic patients or mild cases. The main pathogenesis is dampness obstructing the lung and the stomach， with obvious dampness and heat syndromes. The therapeutic methods are mainly invigorating the spleen， resolving dampness， and dispersing Qi with light drugs. The core Chinese medicines used are Poria，Atractylodis Macrocephalae Rhizoma，Glycyrrhizae Radix et Rhizoma，Coicis Semen，Platycodonis Radix，Lonicerae Japonicae Flos， and Pogostemonis Herba. ConclusionThe differences in clinical characteristics， TCM syndromes， and medication of COVID-19 patients from the two places may result from different regions，population characteristics， and the time point of the COVID-19 outbreak. The “treatment of disease in accordance with three conditions” theory can help to understand the internal correlation and guide the treatments.

ObjectiveTo explore the effect of Xiao Xianxiongtang （XXXT） on the transforming growth factor （TGF）-β₁-induced invasion， metastasis， and epithelial-mesenchymal transition （EMT） of gastric cancer MGC-803 cells and the underlying mechanism. MethodThe molecular docking between XXXT and nuclear factor of activated T cells （NFAT） was performed by CB-DOCK （http：//clab.labshare.cn/cb-dock/）. The invasion and metastasis model of MGC-803 cells was established with 10 μg·L^-1 TGF-β₁. MGC-803 cells were classified into blank group， model group， 0.1 g·L^-1 XXXT group， 0.2 g·L^-1 XXXT group， and 0.4 g·L^-1 XXXT group. For further clarifying the key role of Wnt5a/Ca²⁺/NFAT signaling pathway in the inhibition of XXXT on gastric cancer， MGC-803 cells were transfected with Wnt5a overexpression plasmid， and then the cells were classified into blank plasmid group， Wnt5a-OE group， blank plasmid + XXXT （0.4 g·L^-1） group， and Wnt5a-OE + XXXT （0.4 g·L^-1） group. Cell viability was determined by cell counting kit-8 （CCK-8） assay， cell invasion and migration ability by Transwell invasion assay and wound healing assay， expression of EMT-related proteins （E-cadherin， N-cadherin， Vimentin， Snail） and Wnt5a/Ca²⁺/NFAT signaling pathway-related key proteins ［Wnt5a， calcineurin （CaN）， NFAT1， and p-NFAT1］ by Western blot， and changes in intracellular Ca²⁺ concentration by immunofluorescence assay. ResultMolecular docking suggested that XXXT acted on Wnt5a/Ca²⁺/NFAT signaling pathway. XXXT （0.1， 0.2， 0.4 g·L^-1） significantly promoted the loss of MGC-803 cell viability （P<0.05，P<0.01）. It inhibited cells from invading the transwell lower chamber and slowed down the healing of cell wounds in a dose-dependent manner （P<0.05， P<0.01）. Moreover， it promoted the expression of E-cadherin while suppressed the expression of N-cadherin， Vimentin， and Snail （P<0.05， P<0.01）. Further experiments showed that XXXT could inhibit the expression of Wnt5a， CaN， NFAT1， and p-NFAT1， and reduce the nuclear expression of NFAT1 and the transcription activity mediated by NFAT1， so as to reduce the cellular Ca²⁺ concentration （P<0.05， P<0.01）. XXXT can reverse the effect of Wnt5a （P<0.05， P<0.01）. ConclusionXXXT can attenuate the invasion， metastasis， and EMT of MGC-803 cells via the Wnt5a/Ca²⁺/NFAT pathway， thereby weakening the tumor-promoting effect of TGF-β₁. In summary， XXXT may exert therapeutic effect on gastric cancer by regulating the invasion， metastasis， and EMT of gastric cancer cells.