OBJECTIVE: To explore the rules of acupoint selection and compatibility of acupuncture and moxibustion in treatment of chronic cough using data mining. METHODS: The ancient and modern medical record cloud platform, and the databases, i.e. CNKI, Wanfang, VIP, EMbase, Web of Science and PubMed, were searched to screen the ancient and modern literature on acupuncture and moxibustion treatment of chronic cough. The prescription database was established for acupuncture and moxibustion treatment of chronic cough, and the analysis conducted on the frequency and use percentage in the aspects of intervention measures, acupoint selection, acupoint distribution, meridian tropism, special points and acupoint combination, as well as the association rules and clustering rules of acupoint selection. The subgroup analysis was performed in accordance with the etiology of chronic cough and intervention measures. RESULTS: A total of 106 articles were included and 158 prescriptions were extracted. The intervention measures were acupuncture, moxibustion, herbal medication and the combination of several measures. The high-frequency acupoints included Feishu (BL13), Zusanli (ST36), Dazhui (GV14), Pishu (BL20), Danzhong (CV17), Shenshu (BL23), Lieque (LU7), Dingchuan (EX-B1), Tiantu (CV22), and Fenglong (ST40). These acupoints are mainly distributed on the back, lumbar region, chest and abdomen. The involved meridians were bladder meridian of foot-taiyang, conception vessel, and lung meridian of hand-taiyin. The special points covered back-shu points, crossing points and five-shu point. Regarding the compatibility of acupoints, the combination of upper and lower points, and the combination of front and back points were predominant in treatment. The analysis of association rules found that the support of Feishu (BL13)→Zusanli (ST36) was the highest; the cluster analysis obtained 8 clusters of acupoints. The acupoint compatibility and overall rules were similar when cough variant asthma (CVA) or the mixed reasons were involved, and the local treatment approach was adopted if the etiology of disease was related to upper airway cough syndrome (UACS) and gastroesophageal reflux cough (GERC). The acupoint selection was similar among different intervention measures. When two kinds of measures were combined in treatment, Feishu (BL13), Pishu (BL20) and Zusanli (ST36) were the most common. CONCLUSION In treatment with acupuncture and moxibustion for chronic cough, the acupoints are selected on the affected local area, depending on syndrome differentiation, and focusing on back-shu points. The main acupoints are Feishu (BL13), Zusanli (ST36), Dazhui (GV14), Pishu (BL20), Danzhong (CV17) and Shenshu (BL23). The combined therapy is dominant with acupuncture, moxibustion and herbal medicine involved.
Acupuncture Points ; Moxibustion/history* ; Humans ; Cough/history* ; Acupuncture Therapy/history* ; Chronic Disease/therapy* ; Data Mining ; History, Ancient ; Meridians ; Chronic Cough

Objective To explore the impactof Lysosome-Associated Membrane Protein 3(LAMP3)on theproliferation,migration and angiogenesis of PC-3 cells.Methods LAMP3 expression in normal prostate epithelial cells and prostate cancer bone metastasis cells was detected using western blot and RT-PCR.Stable LAMP3-silenced PC-3 cells were constructed,and the effects of LAMP3 on proliferation,invasion,and migration of PC-3 cells were assessed using CCK8,scratch assay,and transwell assay,respectively.ELISA and angiogenesis assays were employed to examine the expression of VEGF and MMP9,as well as angiogenesis of HUVEC cells induced by PC-3 cells.Finally,WB and RT-PCR were used to detect the expression of VEGF,AKT/p-AKT.Results Our findings showed that the expression level of LAMP3 was significantly higherin prostate cellsthan in normal prostate epithelial cells,especially in PC-3 cells(P<0.05).We also found that silencing LAMP3 could inhibit the proliferation,migration and invasion of PC-3 cells,along with the expression of VEGF and MMP9 and the PC-3 cells-induced angiogenesis,and these results were statistically significant(P<0.05).Furthermore,LAMP3 downregulated the expression of VEGF and AKT/p-AKT in PC-3 cells.Conclusion LAMP3 can affect the proliferation,migrationand angiogenesis of PC-3 cells through the regulation of VEGF/AKT pathway.Thus,LAMP3 might be a potential thera-peutic target for prostate cancer bone metastasis.

Excavating the quantitative trait locus (QTL) associated with rice cooking quality, analyzing candidate genes, and improving cooking quality-associated traits of rice varieties by genetic breeding can effectively improve the taste of rice. In this study, we used the indica rice HZ, the japonica rice Nekken2 and 120 recombinant inbred lines (RILs) populations constructed from them as experimental materials to measure the gelatinization temperature (GT), gel consistency (GC) and amylose content (AC) of rice at the maturity stage. We combined the high-density genetic map for QTL mapping. A total of 26 QTLs associated with rice cooking quality (1 QTL associated with GT, 13 QTLs associated with GC, and 12 QTLs associated with AC) were detected, among which the highest likelihood of odd (LOD) value reached 30.24. The expression levels of candidate genes in the localization interval were analyzed by quantitative real-time polymerase chain reaction (qRT-PCR), and it was found that the expression levels of six genes were significantly different from that in parents. It was speculated that the high expression of LOC_Os04g20270 and LOC_Os11g40100 may greatly increase the GC of rice, while the high expression of LOC_Os01g04920 and LOC_Os02g17500 and the low expression of LOC_Os03g02650 and LOC_Os05g25840 may reduce the AC. The results lay a molecular foundation for the cultivation of new high-quality rice varieties, and provide important genetic resources for revealing the molecular regulation mechanism of rice cooking quality.
Quantitative Trait Loci ; Oryza/genetics* ; Plant Breeding ; Cooking ; Genetic Association Studies

Combining the knowledge of traditional Chinese medicine and modern medicine on glucolipid metabolism disorders， it is believed that the formation process of glycolipid metabolism disorders can be presented as five states "depression， phlegm-dampness， heat， blood stasis， and deficiency"， and the turbid pathogens run through the whole process. Accordingly， the method of "regulating states and removing turbidity" is proposed， which is specifically the method of resolving depression and turbidity， dispelling phlegm-dampness and turbidity， clearing heat and turbidity， dispelling blood stasis and turbidity， and replenishing deficiency and removing turbidity. Combined with the biological basis of glycolipid metabolism disorder， through the analysis of the clinical application of each method and the related mechanism of action， it is clarified that the method of regulating states and resolving turbidity can play a role in improving glycolipid metabolism disorder by regulating lipid metabolism disorder， insulin resistance， bile acid metabolism abnormality， intestinal bacterial flora， and its metabolite abnormality and other mechanisms of action.

Objective: To explore sex differences in 3D T1texture features in the progression of Alzheimer's disease (AD) and to predict the diagnosis of AD patients of different sex． Methods: Seventy-seven AD patients (34 males and 42 females) ，74 amnestic mild cognitive impairment ( aMCI) patients ( 35 males and 39 females) and 75 healthy controls (HC) (35 males and 40 females) were recruited and high-resolution 3-dimensional T1 structural images were collected． Brain regions closely related to AD brain damage were selected as regions of interest ( ROIs) ，texture feature extraction and feature screening were performed．Analyses were performed by sex，and the support vector machine (SVM) was used for classification and prediction. Results : In the AD vs HC，AD vs aMCI and aMCI VS HC groups by different sex，we obtained some brain regions with relatively high recognition index in different subgroups，and found that there were significant differences between female patients and male patients with high recognition index，and the recognition index of female patients ( area under the curve，accuracy，sensitivity and specificity were generally higher than that of male． Conclusion There are significant sex differences in texture features in AD process，and the classification and prediction ability of texture features in female patients is better， suggesting the importance of sex differences in AD research．This study provides some reliable biomarkers for early sex-specific identification of AD，which may be helpful for the early diagnosis and treatment of AD in the future.

Serine/arginine-rich splicing factor 7 (SRSF7), a known splicing factor, has been revealed to play oncogenic roles in multiple cancers. However, the mechanisms underlying its oncogenic roles have not been well addressed. Here, based on N⁶-methyladenosine (m⁶A) co-methylation network analysis across diverse cell lines, we find that the gene expression of SRSF7 is positively correlated with glioblastoma (GBM) cell-specific m⁶A methylation. We then indicate that SRSF7 is a novel m⁶A regulator, which specifically facilitates the m⁶A methylation near its binding sites on the mRNAs involved in cell proliferation and migration, through recruiting the methyltransferase complex. Moreover, SRSF7 promotes the proliferation and migration of GBM cells largely dependent on the presence of the m⁶A methyltransferase. The two m⁶A sites on the mRNA for PDZ-binding kinase (PBK) are regulated by SRSF7 and partially mediate the effects of SRSF7 in GBM cells through recognition by insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2). Together, our discovery reveals a novel role of SRSF7 in regulating m⁶A and validates the presence and functional importance of temporal- and spatial-specific regulation of m⁶A mediated by RNA-binding proteins (RBPs).
Humans ; Cell Line, Tumor ; Cell Proliferation ; Gene Expression Regulation, Neoplastic ; Glioblastoma/genetics* ; Methyltransferases/metabolism* ; RNA Splicing Factors/metabolism* ; RNA, Messenger/genetics* ; RNA-Binding Proteins/metabolism* ; Serine-Arginine Splicing Factors/metabolism* ; RNA Methylation/genetics*

Moral injury is a kind of trauma symptom caused by the impact of external immoral events on the internal moral value system of individuals or groups. Its origin lies in the deviation between individual’s internal moral schema and external moral situation. As a collection of moral consciousness units with value orientation in the regular activities of individuals in the moral environment, moral schema is composed of periphery and core. Moral schema realizes the domination of moral ego by supervising individual’s speech and behavior, exercising moderate control over individuals based on moral practice, and examining individual behavior with self-guilt as the tool of judgment. Moral schema is selective about what happened and acts as a filter for trauma events. Based on this, individuals can interpret or be subverted by moral events, thus playing a preventive role in moral injury.

Objective:To investigate the relationship between life events, cognitive emotional regulation strategies, neuroticism and depression in pregnant women and the internal mechanism of action.Methods:Short-term longitudinal follow-up design were used in this study.A total of 327 pregnant women in the third trimester of pregnancy were investigated with pregnant women's life events scale, cognitive emotion regulation strategy questionnaire, neuroticism subscale of Chinese big five personality questionaire-short form at T1 time point, and patient health questionnaire 9 were measured after 6 weeks(T2).SPSS 20.0 macro program PROCESS was used to examine the mediating effect of cognitive emotion and the moderating effect of neuroticism.Results:(1) The incidence of depression in the third trimester pregnant women was 12.23%.(2)There was significant positive correlation between the total score of life events in pregnant women(T1) and the total score of non-adaptive cognitive emotional regulation strategies(T1) ( r=0.25, P<0.01).Total neurotic personality(T1) and total depressive mood(T2) were significantly positively correlated ( r=0.46, P<0.01).The total scores of life events(T1) of pregnant women were significantly positively correlated with the total scores of depression(T2) ( r=0.36, P<0.01).(3) The non-adaptive cognitive emotion regulation strategy (T1) played a partial mediating role between life events (T1) and depression (T2).The direct effect (effect size=0.29) and the mediating effect (effect size=0.07) accounted for 80.55% and 19.44% of the total effect (effect size=0.36).(4) Neuroticism regulates the second part of the mediating effect of the mediating model.Specifically, the higher the level of individual neuroticism, the stronger the positive predictive effect of non-adaptive cognitive emotion regulation strategies on maternal depression. Conclusion:Pregnant life events play a role in maternal depression through the mediating role of non-adaptive cognitive emotional regulation strategies and the moderating role of neuroticism.

Objective:To explore the effect of enhanced recovery nursing pathway in the enhanced recovery after surgery of perioperative patients with hepatic echinococcosis.Methods:From November 2017 to February 2019, simple random sampling was used to select 160 hepatic echinococcosis patients with surgery admitted to Shannan People's Hospital of Tibet Autonomous Region as the research object. Patients were randomly divided into experimental group and control group, 80 cases in each group. Patients in control group received general surgical routine nursing, and experimental group carried out enhanced recovery nursing pathway on the basis of routine nursing. The postoperative rehabilitation indicators, pain scores and postoperative complications were compared between the two groups.Results:The time of first exhaust time and defecation in experimental group was (3.77±3.05) h and (23.81±17.29) h, which was earlier than (13.27±8.58) h and (37.79±18.23) h in control group, and the differences were statistically significant ( t=4.265, 4.975; P<0.01) . The pain scores of experimental group at 2, 4, 8, and 24 hours after surgery were (1.08±1.04) , (1.61±0.85) , (1.13±0.70) and (0.26±0.41) lower than those [ (2.41±1.20) , (2.94±0.96) , (2.94±0.96) , (1.33±0.90) ]of control group, and the differences were statistically significant ( t=7.501, 9.250, 13.650, -8.720; P<0.01) . There were 2 cases (2.50%) of lung infection in experimental group and 13 cases (16.25%) in control group. The incidence in experimental group was lower than that in control group, and the difference was statistically significant (χ 2=8.901, P<0.01) . Conclusions:The standardized nursing model based on the enhanced recovery nursing pathway is conducive to the postoperative rehabilitation of patients with hepatic echinococcosis, shortens the hospital stay, and reduces postoperative lung infection complications, which is worthy of further promotion.

Objective:To systematically review the effects of limited fluid intake on the prognosis of patients with heart failure.Methods:RCTs about the effects of limited fluid intake on the prognosis of patients with heart failure published up to March 31, 2021 were retrieved from PubMed, The Cochrane Library, CINAHL, Embase, Web of Science, CNKI, Wanfang, VIP, and SinoMed. Two independent researchers were employed to extract data and evaluate the quality of included literature. Rev Man 5.3 was used for Meta-analysis, sequential analysis to evaluate the reliability and authenticity of the research results, and the Egger's test for publication bias.Results:A total of 7 articles were included, with a sample size of 867 cases. Meta-analysis showed that the body weight [ MD=-3.04, 95% CI (-4.70, -1.38) , P<0.001], B-type natriuretic peptide [ MD=-249.32, 95% CI (-305.00, -193.63) , P<0.001], blood creatinine [ MD=-22.03, 95% CI (-24.98, -19.09) , P<0.001], readmission rate [ OR=0.30, 95% CI (0.20, 0.45) , P<0.001] of the limited fluid intake group in the chronic phase of heart failure were lower than those in the control group; the body weight [ MD=1.41, 95% CI (-3.73, 6.55) , P=0.59], B-type natriuretic peptide [ MD=64.52, 95% CI (-50.01, 179.06) , P=0.27], serum creatinine [ MD=3.83, 95% CI (-9.69, 17.36) , P=0.58], readmission rate [ OR=1.21, 95% CI (0.65, 2.27) , P=0.55] of the acute fluid intake group were not statistically different from those in the control group. Conclusions:Limiting fluid intake in the chronic phase of heart failure can effectively improve the patients' heart and kidney function and the prognosis of the disease. In the acute phase of heart failure, it may be necessary to combine multiple treatments to keep the patients at the best volume state.