This article introduces the experience of Academician SHI Xuemin in treatment of stroke combined with obstructive sleep apnea hypopnea syndrome. It is believed that this disease is the syndrome of "stroke of lung qi exhaustion". It is rooted at the deficiency of primary qi, and lung qi declining; and characterized by phlegm stagnation, qi reversion and mind blockage. This disease is manifested as somnolence-like symptoms, snoring-like breathing and sawing-like expectorating. The therapeutic regimen focuses on "governing qihai (sea of qi ), regulating the spirit and adjusting the orifice closure". The main acupoints include Neiguan (PC6), Shuigou (GV26) and Sanyinjiao (SP6) to regain the consciousness and open the orifices. Besides, Renying (ST9) is added to regulate the respiration, Baihui (GV20) and Sishencong (EX-HN1) to harmonize the spirit, and Fengchi (GB20), Wangu (GB12) and Yifeng (TE17) to open the orifice for the treatment of symptoms. It provides a new idea for the clinical diagnosis and treatment of stroke with accompanying symptoms.
Humans ; Sleep Apnea, Obstructive/complications* ; Acupuncture Therapy ; Stroke/physiopathology* ; Male ; Acupuncture Points ; Female ; Middle Aged ; Qi ; Aged ; Lung/physiopathology* ; Snoring/physiopathology* ; Adult ; Drugs, Chinese Herbal/administration & dosage*

In order to clarify the effects of drought stress training on the quality and drought resistance of Codonopsis pilosula, this study used PEG to simulate drought stress and employed potting with water control for the drought stress training of C. pilosula plants. The polysaccharide content, secondary metabolites, antioxidant system, and photosynthetic pigment system of C. pilosula after drought stress training were analyzed. The results showed that the content of fructans in the root of C. pilosula increased after two rounds of drought stress treatment, and it was significantly higher than that of the control group. The accumulation of fructans in the root of C. pilosula showed an upward trend during the rehydration treatment. The content of lobetyolin and tangshenoside Ⅰ increased after drought stress treatment compared with that of the control group. The rehydration treatment caused first increasing and then decreasing in the content of lobetyolin, while it had no significant effect on the tangshenoside Ⅰcontent. The content of photosynthetic pigments decreased after drought stress treatment, and it gradually increased during the first round of rehydration and the second round of rehydration. Moreover, the increase was faster in the second round of rehydration than in the first round of rehydration. The content of the peroxidation product malondialdehyde(MDA) and the activities of superoxide dismutase(SOD), peroxidase(POD), and catalase(CAT) increased after drought stress treatment compared with those of the control group, and they showed a tendency of decreasing during rehydration. Moreover, the decrease was faster in the second round of rehydration than in the first round of rehydration. When the plants of C. pilosula after drought stress training were again subjected to severe drought stress, the wilting rate decreased significantly, and the biomass increases significantly. This study showed that the drought stress training could promote the accumulation of polysaccharides and secondary metabolites in the root of C. pilosula. When encountering drought stress again, C. pilosula plants could quickly regulate the antioxidant system and delay the decomposition of chlorophyll to respond to drought stress. The findings provide a theoretical basis for the ecological cultivation of C. pilosula in arid and semi-arid areas.
Codonopsis/growth & development* ; Droughts ; Polysaccharides/metabolism* ; Stress, Physiological ; Water/metabolism* ; Antioxidants/metabolism* ; Photosynthesis ; Drought Resistance

OBJECTIVE: To examine the effectiveness of Chinese medicine (CM) Lianhua Qingwen Granule (LHQW) and Jingyin Gubiao Prescription (JYGB) in asymptomatic or mild patients with Omicron infection in the shelter hospital. METHODS: This single-center retrospective cohort study was conducted in the largest shelter hospital in Shanghai, China, from April 10, 2022 to May 30, 2022. A total of 56,244 asymptomatic and mild Omicron cases were included and divided into 4 groups, i.e., non-administration group (23,702 cases), LHQW group (11,576 cases), JYGB group (12,112 cases), and dual combination of LHQW and JYGB group (8,854 cases). The length of stay (LOS) in the hospital was used to assess the effectiveness of LHQW and JYGB treatment on Omicron infection. RESULTS: Patients aged 41-60 years, with nadir threshold cycle (C_T) value of N gene <25, or those fully vaccinated preferred to receive CM therapy. Before or after propensity score matching (PSM), the multiple linear regression showed that LHQW and JYGB treatment were independent influence factors of LOS (both P<0.001). After PSM, there were significant differences in LOS between the LHQW/JYGB combination and the other groups (P<0.01). The results of factorial design ANOVA proved that the LHQW/JYGB combination therapy synergistically shortened LOS (P=0.032). CONCLUSIONS Patients with a nadir C_T value <25 were more likely to accept CM. The LHQW/JYGB combination therapy could shorten the LOS of Omicron-infected individuals in an isolated environment.
Humans ; Drugs, Chinese Herbal/therapeutic use* ; Male ; Female ; Middle Aged ; Adult ; China/epidemiology* ; Hospitalization ; COVID-19 Drug Treatment ; COVID-19/epidemiology* ; SARS-CoV-2 ; Retrospective Studies ; Treatment Outcome ; Length of Stay ; Young Adult ; Aged

Objective To evaluate the efficacy and safety of brexpiprazole in treating acute schizophrenia.Methods Patients with schizophrenia were randomly divided into treatment group and control group.The treatment group was given brexpiprozole 2-4 mg·d-1 orally and the control group was given aripiprazole 10-20 mg·d-1orally,both were treated for 6 weeks.Clinical efficacy of the two groups,the response rate at endpoint,the changes from baseline to endpoint of Positive and Negative Syndrome Scale(PANSS),Clinical Global Impression-Improvement(CGI-S),Personal and Social Performance scale(PSP),PANSS Positive syndrome subscale,PANSS negative syndrome subscale were compared.The incidence of treatment-related adverse events in two groups were compared.Results There were 184 patients in treatment group and 186 patients in control group.After treatment,the response rates of treatment group and control group were 79.50％(140 cases/184 cases)and 82.40％(150 cases/186 cases),the scores of CGI-I of treatment group and control group were(2.00±1.20)and(1.90±1.01),with no significant difference(all P＞0.05).From baseline to Week 6,the mean change of PANSS total score wese(-30.70±16.96)points in treatment group and(-32.20±17.00)points in control group,with no significant difference(P＞0.05).The changes of CGI-S scores in treatment group and control group were(-2.00±1.27)and(-1.90±1.22)points,PSP scores were(18.80±14.77)and(19.20±14.55)points,PANSS positive syndrome scores were(-10.30±5.93)and(-10.80±5.81)points,PANSS negative syndrome scores were(-6.80±5.98)and(-7.30±5.15)points,with no significant difference(P＞0.05).There was no significant difference in the incidence of treatment-related adverse events between the two group(69.00％vs.64.50％,P＞0.05).Conclusion The non-inferiority of Brexpiprazole to aripiprazole was established,with comparable efficacy and acceptability.

Objective To investigate the correlation between the level of N-terminal pro-Brain natriuretic peptide(NT-proBNP)and cardiorespiratory fitness following acute exposure to high altitude.Methods Forty-six subjects were recruited from the Second Affiliated Hospital of Army Medical University in June 2022,including 19 males and 27 females.After completing cardiopulmonary exercise test(CPET),serological detection of myocardial cell-related markers,and multiple metabolites at a plain altitude(300 meters above sea level),all subjects flew to a high-altitude location(3900 meters above sea level).Biomarker testing and CPET were repeated on the second and third days after arrival at high altitude.Changes in serum biomarker and key CPET indicators before and after rapid ascent to high altitude were compared,and the correlation between serum levels of various myocardial cell-related markers and metabolites and high altitude cardiorespiratory fitness was analyzed.Results Compared with the plain altitude,there was a significant decrease in maximal oxygen uptake after rapid ascent to high altitude[(25.41±6.20)ml/(kg.min)vs.(30.17±5.01)ml/(kg.min),P<0.001].Serum levels of NT-proBNP,Epinephrine(E),plasma renin activity(PRA),angiotensin Ⅱ(Ang Ⅱ),angiotensin-converting enzyme 2(ACE2)and leptin(LEP)significantly increased,with all differences being statistically significant(P<0.05)after acute high altitude exposure.In contrast,no statistically significant differences were observed for creatine kinase MB(CK-MB),cardiac troponin I(cTnI),myoglobin(Myo)and norepinephrine(NE)(P>0.05).Correlation analysis showed a significant negative correlation between NT-proBNP at plain altitude(r=-0.768,P<0.001)and at high altitude(r=-0.791,P<0.001)with maximal oxygen uptake at high altitude.Multivariate linear regression analysis indicated that maximal oxygen uptake at plain altitude(t=2.069,P=0.045),NT-proBNP at plain altitude(t=-2.436,P=0.020)and at high altitude(t=-3.578,P=0.001)were independent influencing factors of cardiorespiratory fitness at high altitude.Conclusion Cardiorespiratory fitness significantly decreases after rapid ascent to high altitude,and the baseline NT-proBNP level at plain altitude is closely related to cardiorespiratory fitness at high altitude,making it a potential predictor indicator for high altitude cardiorespiratory fitness.

The binding of talin-F0 domain to ras-related protein 1b (Rap1b) plays an important role in the formation of thrombosis. However, since talin is a force-sensitive protein, it remains unclear whether and how force regulates the talin-F0/Rap1b interaction. To explore the effect of force on the binding affinity and the dynamics mechanisms of talin-F0/Rap1b, molecular dynamics simulation was used to observe and compare the changes in functional and conformational information of the complex under different forces. Our results showed that when the complex was subjected to tensile forces, there were at least two dissociation pathways with significantly different mechanical strengths. The key event determining the mechanical strength difference between the two pathways was whether the β4 sheet of the F0 domain was pulled away from the original β1-β4 parallel structure. As the force increased, the talin-F0/Rap1b interaction first strengthened and then weakened, exhibiting the signature of a transition from catch bonds to slip bonds. The mechanical load of 20 pN increased the interaction index of two residue pairs, ASP ⁵⁴-ARG ⁴¹ and GLN ¹⁸-THR ⁶⁵, which resulted in a significant increase in the affinity of the complex. This study predicts the regulatory mechanism of the talin-F0/Rap1b interaction by forces in the intracellular environment and provides novel ideas for the treatment of related diseases and drug development.
Molecular Dynamics Simulation ; Talin

OBJECTIVE: To investigate the factors related to renal impairment in patients with diabetic kidney disease (DKD) from the perspective of integrated Chinese and Western medicine. METHODS: Totally 492 patients with DKD in 8 Chinese hospitals from October 2017 to July 2019 were included. According to Kidney Disease Improving Global Outcomes (KDIGO) staging guidelines, patients were divided into a chronic kidney disease (CKD) 1-3 group and a CKD 4-5 group. Clinical data were collected, and logistic regression was used to analyze the factors related to different CKD stages in DKD patients. RESULTS: Demographically, male was a factor related to increased CKD staging in patients with DKD (OR=3.100, P=0.002). In clinical characteristics, course of diabetes >60 months (OR=3.562, P=0.010), anemia (OR=4.176, P<0.001), hyperuricemia (OR=3.352, P<0.001), massive albuminuria (OR=4.058, P=0.002), atherosclerosis (OR=2.153, P=0.007) and blood deficiency syndrome (OR=1.945, P=0.020) were factors related to increased CKD staging in patients with DKD. CONCLUSIONS Male, course of diabetes >60 months, anemia, hyperuricemia, massive proteinuria, atherosclerosis, and blood deficiency syndrome might indicate more severe degree of renal function damage in patients with DKD. (Registration No. NCT03865914).
Humans ; Male ; Diabetes Mellitus, Type 2 ; Diabetic Nephropathies ; Hyperuricemia ; Kidney ; Proteinuria ; Renal Insufficiency, Chronic/complications*

This century has seen significant advances in the treatment and research of gastric cancer in China. Chinese scholars have made a series of key technological breakthroughs in minimally invasive surgery, perioperative treatment and artificial intelligence diagnosis. These world-leading clinical researches have improved treatment outcomes and reduced surgical trauma. Global surveillance of trends in cancer survival 2000-14 reported that survival of gastric cancer in China has significantly improved during the last 20 years. This paper reviews the research history of surgical oncology for gastric cancer in China, summarises the experience and attempts to explore the future direction.
Humans ; Stomach Neoplasms/surgery* ; Surgical Oncology ; Artificial Intelligence ; Gastrectomy ; China/epidemiology* ; Minimally Invasive Surgical Procedures

The present study reviewed the clinical randomized controlled trials(RCTs) of Chinese patent medicine for pneumonia to provide references for clinical research, guideline development, and policy formulation, and promote the quality improvement of clinical evidence. On the basis of the collection in the Traditional Chinese Medicine(TCM) Clinical Evidence Database System(EVDS), CNKI, Wanfang, SinoMed were searched for RCTs of Chinese patent medicine for pneumonia from database inception to December 31, 2019. A total of 1 245 RCTs were included, involving 84 Chinese patent medicines, including 45 oral medicines and 39 injections. Specifically, 85.9% of RCTs had treatment course not exceeding 14 d; 43.3% of RCTs had a sample size of more than 100 cases and 6.1% of RCTs more than 200 cases; 13 types of interventions/controls were included in the RCTs, with Chinese patent medicine + western medicine vs western medicine as the top one used(32.6%). In outcome indicators, symptoms/signs(3 285) and physicochemical detection(2 066) were the most frequently applied. In the methodological evaluation, "allocation concealment" was not clearly described or mentioned in 71.2% of RCTs, and "blinding" in 23.9% of RCTs met the normative standards. Registration and research ethics were not clearly reported. There are many methodological deficiencies in terms of design and implementation in included RCTs, which may impact the reliability and practicability of the results of RCTs. Additionally, key standards were unclear(such as disease classification methods and selection of core outcome indicators). In conclusion, RCTs should give priority to the preciseness and scientificity of the protocol, strengthening quality control of the processes and accelerating the standardized research of key links.
China ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Medicine, Chinese Traditional ; Nonprescription Drugs ; Pneumonia/drug therapy* ; Randomized Controlled Trials as Topic ; Reproducibility of Results

The clinical randomized controlled trials(RCTs) of Chinese patent medicine in the treatment of chronic obstructive pulmonary disease(COPD) were reviewed and analyzed to provide references for clinical research, guideline development, policy formulation, and quality improvement of clinical evidence. On the basis of the collection in the Traditional Chinese Medicine(TCM) Clinical Evidence Database System(EVDS), CNKI, Wanfang, SinoMed, Cochrane Library, PubMed, EMbase were searched for RCTs of Chinese patent medicine for COPD as a source of clinical evidence from database inception to December 31, 2019. The publication time, sample size, intervention and control measures, course of treatment, outcome indicators, and methodological quality of the trials were analyzed and evaluated. A total of 733 RCTs of Chinese patent medicine for COPD were included, among which 228 RCTs had a sample size higher than 100, accounting for 31.1% of total RCTs. Eighty-eight Chinese patent medicines were involved, including 40 oral medicines and 48 injections. A total of 327 RCTs mentioned intervention and control measures(Chinese patent medicine + conventional treatment vs conventional treatment), accounting for 43.0%. In addition, 94.40% of the RCTs reported the course of treatment, and 53.20% of the RCTs determined 8-14 d as the intervention course. The evaluation indicators adopted were numerous, among which physicochemical indicators(70.57%) and symptoms/signs(24.35%) were the most frequently employed. The operation of allocation concealment and blinding was not standard. Registration and the procedure related to ethics were mostly missing. The results indicate that there are prominent methodological problems in the clinical trials of Chinese patent medicine in the treatment of COPD, affecting the reliability and practicability of the trials. It is necessary to further standardize the design, implementation, and quality control of clinical trials of Chinese patent medicine in the treatment of COPD, highlight the clinical value of Chinese patent medicine for COPD, and improve the quality of evidence.
China ; Clinical Trials as Topic ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Medicine, Chinese Traditional ; Nonprescription Drugs/therapeutic use* ; Pulmonary Disease, Chronic Obstructive/drug therapy* ; Reproducibility of Results