Objective To explore the effects of different acupoints,different target organs,and different interventions on acupoint efficacy based on ACU&MOX-DATA platform;To illustrate and visualize whether the above factors have the characteristics of"specific effect"or"common effect"of acupoint efficacy.Methods The multi-source heterogeneous data were integrated from the original omics data and public omics data.After standardization,differential gene analysis,disease pathology network analysis,and enrichment analysis were performed using Batch Search and Stimulation Mode modules in ACU&MOX-DATA platform under the conditions of different acupoints,different target organs,and different interventions.Results Under the same disease state and the same intervention,there were differences in effects among different acupoints;under the same disease state,the same acupoint and intervention,the responses produced by different target organs were not completely consistent;under the same disease state and acupoint,there were differences in effects among different intervention measures.Conclusion Based on the analysis of ACU&MOX-DATA platform,it is preliminary clear that acupoints,target organs,and interventions are the key factors affecting acupoint efficacy.Meanwhile,the above results have indicated that there are specific or common regulatory characteristics of acupoint efficacy.Applying ACU&MOX-DATA platform to analyze and visualize the critical scientific problems in the field of acupuncture and moxibustion can provide references for deepening acupoint cognition,guiding clinical acupoint selection,and improving clinical efficacy.

The aim of this study is to investigate the effect of Dahuang Fuzi decoction(DHFZT)on the killing effect of natural killer(NK)cells and the growth of lung cancer xenografts in mice.Lewis lung cancer xenograft model was constructed,and the mice were randomly divided to the normal saline group,low and high concentrations of DHFZT groups.The growth of lung cancer xenografts in mice in the control group,low and high concentration of DHFZT treatment groups was detected.The levels of IFN-y,IL-2 and IL-10 were detected by ELISA.The killing effect of NK cells was detected by calcein release assay.The release of CD107α was detected by flow cytometry.The expression of activated receptors and the tumor cell surface ligands were detected in the con-trol group and DHFZT treatment groups.The results showed that the xenografts of Lewis mice in the DHFZT treatment groups were grown slower than that in the control group in a dose depend-ent manner(P＜0.05).Compared with the control groups,the levels of IL-2 and IFN-y in tumor tissues were increased in DHFZT treatment groups(P＜0.05),but no significant changes in IL-10.Calcein release assay showed that the killing efficiency of NK cells in the DHFZT treatment groups was increased(P＜0.05).The secretion level of IFN-y in the culture supernatant was increased by DHFZT treatment(P＜0.05).DHFZT treatment increased the expression level of CD107α of NK cells.The expression of MIC A/B on the surface of A549 and H1299 cells was up-regulated by DHFZT treatment,but not the expression of inhibitory ligand HLA-ABC.The results showed that DHFZT enhanced the killing effect of NK cells on mouse lung cancer cells by up-reg-ulating the expression of MIC A/B,increasing the secretion of IFN-y and CD107α.Hence,these re-sults indicated that DHFZT suppresses the lung cancer growth potential through regulating the killing effect of NK cells.

Objective:To construct the enteral nutrition nursing scheme of ICU patients with abdominal hypertension based on internal abdominal pressure classification, and provide reference for effectively preventing enteral nutrition intolerance of ICU patients with abdominal hypertension.Methods:According to the "6S" evidence pyramid model, searched from top to bottom for relevant literature on enteral nutrition support for ICU patients with abdominal hypertension in databases such as BMJ Best Practice, Cochrane Library, Guidelines International Network, Medlive, UpToDate, PubMed, Ovid, Web of Science, Embase, China National Knowledge Infrastructure, VIP, Wanfang Medicine, Chinese Biomedical Literature. Developed an enteral nutrition care plan for ICU patients with abdominal hypertension based on intra-abdominal pressure grading, with a search date from database establishment to January 25, 2023. The Delphi expert letter consultation method was used to conduct two rounds of letter consultation with 20 experts to solicit expert opinions and determine the intervention plan.Results:The age of 20 experts was (43.75 ± 5.28) years old, with a working experience of (22.00 ± 6.98) years. The effective recovery rates of the two rounds of Delphi expert correspondence questionnaires were 100%(20/20), the expert judgment basis coefficients were 0.945 and 0.970, the familiarity coefficients were 0.865 and 0.895, and the authority coefficients were 0.905 and 0.932, respectively. Kendall coordination coefficient of importance of the first, second and third level items in the two rounds of expert correspondence were 0.100, 0.093, 0.098 and 0.200, 0.165, 0.119. The Kendall coordination coefficients of operability for the first, second and third level items were 0.117, 0.130, 0.115 and 0.200, 0.184, 0.154, respectively. Finally, an enteral nutrition nursing scheme for patients with abdominal hypertension in ICU was formed, which included 5 primary items, 30 secondary items and 51 tertiary items.Conclusions:The Delphi method in this study has a high degree of authority and enthusiasm of experts, and a good degree of coordination of expert opinions. The established enteral nutrition nursing scheme for ICU patients with abdominal hypertension based on intra-abdominal pressure classification is reliable and scientific, and can provide reference for clinical nursing practice of enteral nutrition for ICU patients with abdominal hypertension.

Objective:To explore the effect of long-chain fat emulsion in parenteral nutrition therapy on the perioperative nutritional status of patients with low rectal cancer.Methods:A total of 204 patients who underwent rectal cancer surgery in the Third Hospital of Shanxi Medical University from January 2017 to June 2020 were retrospectively analyzed. The patients were divided into two groups according to the specific nutritional treatment methods, 100 cases in the study group used long-chain fat emulsion for parenteral nutrition support, and 104 cases in the control group used medium- and long-chain fat emulsion injection. After admission, the nutritional status of patients were evaluated according to the results of Scored Patient-Generated Subjective Global Assessment (PG-SGA) and related laboratory tests. At 7th day before the operation, the patients were treated with nutrition and electrolyte support. Parenteral nutrition and enteral nutrition combined treatment and early enteral nutrition were given after the operation. The albumin, prealbumin, retinol-binding protein, total cholesterol and body mass index (BMI) at 7th day before the operation, 1st day after the operation and 7th day after the operation and the patient's first exhaust time after surgery, occurrence of postoperative complications, postoperative fever and total hospital stay were recorded and compared between the two groups.Results:Postoperative first exhaust time [(42±11) h vs. (54±10) h], fever time [(48±8) h vs. (57±7) h], total hospital stay [(16.0±0.7) d vs. (18.0±0.9) d)], resting energy expenditure at the 7th day after surgery [(5 326±589) kJ/d vs. (5 840±599) kJ/d] and total cholesterol at the 7th day after surgery [(4.8±0.3) mmol/L vs. (5.0± 0.4) mmol/L] in the study group were lower than those in the control group, and albumin [(33±3) g/L vs. (28± 3) g/L], prealbumin [(0.189±0.041) g/L vs. (0.164±0.037) g/L] and retinol-binding protein [(0.039±0.016) g/L vs. (0.032±0.013) g/L] at the 7th day after surgery in the study group were higher than those in the control group, and the differences between the two groups were statistically significant (all P < 0.05). There was no statistical difference in other detection indexes between the two groups (all P > 0.05). Conclusion:The use of long-chain fat emulsion in low rectal cancer patients with malnutrition during the perioperative period may be more conducive to the recovery of the body.

Objective:To investigate the significance of changes of neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in neoadjuvant therapy for rectal cancer.Methods:The data of 86 patients with rectal cancer who received neoadjuvant therapy from November 2013 to January 2015 in Shanxi Provincial Cancer Hospital were retrospectively analyzed, and the correlations of NLR and PLR changes with the patients' clinicopathological characteristics and therapeutic effects were also analyzed.Results:There were 43 cases of increased NLR and 43 cases of increased PLR after treatment. NLR and PLR changes before and after neoadjuvant therapy in patients with rectal cancer were not associated with age, gender, TNM stage, lymph node metastasis, number of cancer nodules, and tumor diameter (all P > 0.05). The increasing proportion of NLR and PLR after treatment in patients with the distance from the tumor to anus < 6 cm was higher than that in those with the distance≥6 cm [60.00% (30/50) vs. 36. 11% (13/36), χ2 = 4.778, P = 0.029; 64.00% (32/50) vs. 30.56% (11/36), χ2 = 9.364, P = 0.002]. The increasing proportion of NLR and PLR after treatment in patients with the body mass index (BMI) ≥28 kg/m 2 was higher than that in those with BMI < 28 kg/m 2 [81.82% (9/11) vs. 45.33% (34/75), χ2 = 5.108, P = 0.024; 90.91% (10/11) vs. 44.00% (33/75), χ2 = 8.444, P = 0.004]. The remission rate of patients in NLR reduction group after treatment was higher than that in NLR increase group [72.09% (31/43) vs. 51.16% (31/43), χ2 = 3.983, P = 0.046]. PLR changes were not associated with the therapeutic effects of neoadjuvant therapy before and after treatment ( P > 0.05). Conclusion:NLR changes are associated with therapeutic efficacy before and after neoadjuvant therapy for patients with rectal cancer.

PURPOSE: Nursing students experience a high degree of perceived stress during skills training. The resulting academic sentiment is worthy of research. This study examined the learning motivation as a mediator in the association between perceived stress and positive deactivating academic emotions in nursing students undergoing skills training. METHODS: A survey was conducted on 386 third-year undergraduate nursing students at a university in Changchun, China, in 2017. The survey included the items on perceived stress, learning motivation during nursing skill training, and general academic emotion. There were 381 valid responses (response rate=98.7%). Based on the results of partial correlation and stepwise multiple regression equations, the study examined the mediation model between perceived stress, learning motivation and positive-deactivating academic emotions using process 2.16 (a plug-in specifically used to test mediation or moderation effect in SPSS). RESULTS: There was a significant negative correlation between students' perceived stress and learning motivation during nursing skills training and positive-deactivating academic emotions. Nervousness, loss of control, and interest in developing reputation had significant predictive effects on positive-deactivating academic emotions. The mediating model was well supported. CONCLUSION: Learning motivation during nursing skills training lessened the damage of perceived stress on positive-deactivating academic emotions. Improving students' motivation to learn could reduce their perceived stress and build more positive emotions. Positive emotions during learning played an important role in helping nursing students improve skills and enhance their nursing competence.
Anxiety ; China ; Humans ; Learning ; Mental Competency ; Motivation ; Negotiating ; Nursing ; Students, Nursing

PURPOSE: Nursing students experience a high degree of perceived stress during skills training. The resulting academic sentiment is worthy of research. This study examined the learning motivation as a mediator in the association between perceived stress and positive deactivating academic emotions in nursing students undergoing skills training. METHODS: A survey was conducted on 386 third-year undergraduate nursing students at a university in Changchun, China, in 2017. The survey included the items on perceived stress, learning motivation during nursing skill training, and general academic emotion. There were 381 valid responses (response rate=98.7%). Based on the results of partial correlation and stepwise multiple regression equations, the study examined the mediation model between perceived stress, learning motivation and positive-deactivating academic emotions using process 2.16 (a plug-in specifically used to test mediation or moderation effect in SPSS). RESULTS: There was a significant negative correlation between students' perceived stress and learning motivation during nursing skills training and positive-deactivating academic emotions. Nervousness, loss of control, and interest in developing reputation had significant predictive effects on positive-deactivating academic emotions. The mediating model was well supported. CONCLUSION Learning motivation during nursing skills training lessened the damage of perceived stress on positive-deactivating academic emotions. Improving students' motivation to learn could reduce their perceived stress and build more positive emotions. Positive emotions during learning played an important role in helping nursing students improve skills and enhance their nursing competence.

Objective To investigate the co-occurrence incidence,clinical features and risk predictors of autism and intellectual disability in patients with Lennox-Gastaut syndrome (LGS).Methods Sixty-four patients with LGS were recruited in our Epilepsy Center from June 2012 to June 2018.Autism Behavior Checklist (ABC) and Childhood Autism Rating Scale (CARS) were performed to evaluate autism,while Chinese Wechsler Intelligence Scale for Children (C-WISC) and Gesell Developmental Scale were applied to estimate intelligence.The influences of different clinical factors in autism and intellectual disability were analyzed in patients with LGS.Results Among 64 patients with LGS,only three (4.7％) were diagnosed as having autism,and their average ABC and CARS scores were 80.0 and 40.0,respectively.The average ABC and CARS scores were 40.9±26.7 and 26.0±8.9 in thepatients with onset age＜one year,which were significantly higher than those in other two groups,respectively (P＜0.05).The average ABC and CARS scores in the patients accepted antiepileptic drugs (AEDs) ≥ 3 were 27.8±22.8 and 22.2±8.7,which were significantly higher than those in the patients accepted one or two kinds ofAEDs (P＜0.05).In addition,the ABC and CARS scores showed significant differences in the groups with different seizure frequency and in the groups with or without symptomatic etiologies (P＜0.05).Fifty patients (78.1％) presented different levels of intellectual disability;severe intellectual disability was the leading type,which accounted for 31.3％ (20/64);12(18.8％),7(10.9％),and 11 (17.2％) patients were with mild,moderate or profound intellectual disability,respectively.As compared with patients without intellectual disability,patients with intellectual disability had younger onset age,higher proportion of slow background activity on EEG and higher proportion of symptomatic etiologies,with significant differences (P＜0.05).Conclusion Patients are in higher risk of autism when they have earlier epilepsy onset age,higher frequency of epilepsy seizure attack,administration of AEDs ≥3 and symptomatic etiologies;early onset age is an independent risk predictor for intellectual disability of patients with LGS.

OBJECTIVETo observe the effects of electroacupuncture (EA) on inflammatory reaction of acute myocardial ischemia (MI) in mice, and to explore its action mechanism.

METHODSForty adult male C57BL/6 mice were randomly divided into a control group, a sham operation group, a model group and an EA group, 10 mice in each one. The model was established in the model group and EA group by ligating the left anterior descending branch of coronary artery. The mice in the EA group were treated with EA at "Neiguan" (PC 6) with 2 mA of intensity and 2 Hz /100 Hz of frequency; EA was given 30 min per treatment, once a day for totally 5 days. The mice in the control group and model group were treated with immobilization and no EA was given. The mice in the sham operation group were not treated with ligating at the left anterior descending branch of coronary artery, but the remaining procedure was identical to the model group. The electrocardiogram was recorded and △ST was calculated to evaluate the model. TTC and HE staining methods were applied to evaluate the infarct size and pathologic change of myocardial tissue, respectively. Western blot method was applied to test the protein expression levels of tumor necrosis factor-α (TNF-α), nuclear factor-κB p65 (NF-κB p65), interleukin-1β (IL-1β) and interleukin-8 (IL-8).

RESULTSCompared with the sham operation group, the S-T segments in the model group and EA group were increased obviously after modeling (both <0.01), indicating the MI model was established successfully. The TTC and HE staining results indicated, compared with the sham operation group, the model group had larger infarction size (<0.01), more myocardial fibers injury and inflammatory infiltration; compared with the model group, the infarction size of the EA group was significantly reduced (<0.01), and the myocardial fibers injury and inflammatory infiltration were improved. Compared with the control group, the protein expression levels in the sham operation group were similar (all >0.05); compared with the sham operation group, the expression levels of TNF-α, NF-κB p65, IL-1β and IL-8 were significantly increased in the model group (<0.01, <0.05); compared with the model group, the expression levels of TNF-α, NF-κB p65, IL-1β and IL-8 were significantly reduced in the EA group (all <0.05).

CONCLUSIONEA might reduce the protein expression levels of TNF-α, NF-κB p65, IL-1β and IL-8 in cardiac muscle tissue to inhibit inflammatory reaction and achieve myocardial protective effect in mice with acute myocardial ischemia.

Animals ; Electroacupuncture ; Inflammation ; therapy ; Interleukin-1beta ; metabolism ; Interleukin-8 ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Myocardial Ischemia ; therapy ; Myocardium ; pathology ; Random Allocation ; Transcription Factor RelA ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism

OBJECTIVETo observe the clinical efficacy on chronic stable angina pectoris treated with acupuncture at Neiguan (PC 6) and explore the impacts of acupuncture on peripheral blood neutrophil to lymphocyte ratio (NLR) in the patients of stable angina pectoris.

METHODSThirty patients of chronic stable angina pectoris met the inclusive criteria were randomized into an acupuncture group (15 cases) and a medication group (15 cases), and a healthy control group (15 cases of the same ages) was set up separately. In the acupuncture group, at the same time of the basic medication, acupuncture was applied to bilateral Neiguan (PC 6), once every two days, 3 days a week, totally for 4 weeks. In the medication group, the basic medication was applied, without acupuncture intervention. In the healthy control group, no any intervention was applied. The attack frequency of angina pectoris, dose of nitrogly-cerin, the evaluation of visual analogue scale (VAS), Seattle angina questionnaire (SAQ), the six-minute walking test (6MWT), the self-rating anxiety scale (SAS) and the self-rating depression scale (SDS) were observed before and after treatment in the subjects. Additionally, the peripheral blood cells were detected to analyze specifically the changes in NLR before and after treatment and observe the relationship between NLR and clinical efficacy.

RESULTSCompared with the medication group, the attack frequency of angina pectoris was reduced within 30 days (P<0.01); the dose of nitroglycerin was reduced (P<0.01); VAS was reduced (P<0.01) and SAQ was increased (P<0.05) in the acupuncture group. The differences in 6 MWT, SAS and SDS were not significant between the two groups after treatment (all P>0.05). Additionally, compared with the medication group, in 30 days of acupuncture, NLR was reduced apparently in the acupuncture group (P<0.05).

CONCLUSIONAcupuncture relieves the clinical symptoms of chronic stable angina pectoris, but has not apparent effects on motor ability and psychological health. Corresponding to that before treatment, the decreased NRL in the patients of acupuncture group suggests the potential good prognosis on coronary heart disease after acupuncture.

Acupuncture Points ; Acupuncture Therapy ; Aged ; Angina, Stable ; physiopathology ; therapy ; Blood Cell Count ; Female ; Humans ; Lymphocytes ; cytology ; Male ; Middle Aged ; Neutrophils ; cytology