Objective:To observe the clinical efficacy of Xiaosheng Powder ultrasonic nebulization combined with meibomian gland massage in treating liver depression and Yin deficiency pattern of meibomian gland dysfunction dry eye.Methods:Randomized controlled trial. From March 2021 to September 2021, a total of 50 patients (100 eyes) diagnosed with meibomian gland dysfunction dry eye of the liver depression and Yin deficiency pattern at the Ophthalmology Hospital of China Academy of Chinese Medical Sciences were selected. They were randomly divided into two groups using a random number table, with 25 patients (50 eyes) in each group. The control group received 0.1% sodium hyaluronate eye drops combined with meibomian gland massage, while the treatment group received Xiaosheng Powder nebulization combined with meibomian gland massage. Both groups were treated for 4 weeks. Before and after treatment, the tear film break-up time (BUT), Schirmer I test (SIT), corneal fluorescein staining (FL) scores, TCM symptom scores, and meibomian gland function scores were observed and evaluated. Adverse reactions were recorded.Results:After treatment, the treatment group exhibited statistically significant improvements compared to the control group in the following aspects: BUT was significantly longer in the treatment group (t=8.76, P<0.01); SIT values were significantly higher in the treatment group ( t=6.18, P<0.01); FL scores, TCM symptom scores and meibomian gland function scores were significantly lower than in the treatment group ( t values were 2.19, 5.36 and 12.09, P<0.01). The total effective rate in the treatment group was 96.0% (24/25), while in the control group, it was 68.0% (17/25), and the difference between the two groups was statistically significant ( χ2=4.88, P=0.027). Conclusion:The combination of Xiaosheng Powder ultrasonic nebulization and meibomian gland massage is effective in improving the clinical symptoms of patients with meibomian gland dysfunction dry eye of the liver depression and Yin deficiency pattern. Furthermore, this approach is considered safe and efficient.

It is found that acupuncture can significantly improve the clinical symptoms of rheumatoid arthritis (RA) such as pain and joint stiffness, and improve rheumatoid factor, high-sensitivity CRP, ESR and other clinical indicators. It can inhibit the proliferation of synovial cells, the apoptosis of chondrocytes, and regulate polarization balabce of mononuclear macrophages, T cells, as well as inhibit the inflammatory function of multiple immune cells, in order to improve inflammation state of RA joints. In clinical treatment of RA, bladder meridian, stomach meridian, spleen meridian , and Governor Vessel are mostly selected. Acupoints with the efficacy of warming meridian, dispelling coldness and dredging collaterals were commonly selected such as Zusanli (ST36), Yanglinquan (GB34), Dazhui (GV14), Quchi (LI11). Several researches have proved that combined therapy of acupuncture and medicine is worthy promotion in clinic.

Excessive consumption of fructose, the sweetest of all naturally occurring carbohydrates, has been linked to worldwide epidemics of metabolic diseases in humans, and it is considered an independent risk factor for cardiovascular diseases. We provide an overview about the features of fructose metabolism, as well as potential mechanisms by which excessive fructose intake is associated with the pathogenesis of metabolic diseases both in humans and rodents. To accomplish this aim, we focus on illuminating the cellular and molecular mechanisms of fructose metabolism as well as its signaling effects on metabolic and cardiovascular homeostasis in health and disease, highlighting the role of carbohydrate-responsive element-binding protein in regulating fructose metabolism.
Fructose/adverse effects* ; Homeostasis ; Humans ; Metabolic Diseases/etiology*

Objective:To explore the influence of health coaching technology on self-management ability and negative emotions in patients with cirrhosis.Methods:In this single-center, randomized, single-blind controlled trial, 90 patients with cirrhosis hospitalized from May to October 2019 were selected as study subjects by means of convenience sampling method. Subjects were included in the control group (routine chronic disease management in the department of gastroenterology) and the experimental group (health coach technical intervention) with random number table method, with 45 cases each. The self-management Behavior Scale for patients with cirrhosis and the Depression-Anxiety-stress scale (DASS-21) were used to evaluate the intervention effect.Results:Two cases in the experimental group were lost to follow-up, and 3 cases in the control group were lost to follow-up. Finally, 43 cases in the experimental group and 42 cases in the control group completed the study. After the intervention, the experimental group's self-management scores and total scores were (23.02±1.68), (25.07±1.45), (17.72±1.64), (18.95±0.90), (84.77±3.32) points, the control group were (17.14±1.49), (23.43±1.77), (15.24±1.95), (15.88±2.26), (71.69±3.85) points, the difference between the two groups was statistically significant ( t values were 4.678-16.955, P<0.05). The scores of DASS-21 were (8.05±1.73), (7.02±1.85), (12.40±2.20) points in the experimental group and (10.10±1.83), (9.05±2.39), (14.02±1.89) points in the control group. The differences between the two groups were statistically significant ( t values were -5.300, -4.379, -3.659, all P < 0.05). Conclusions:The health coaching technique can effectively improve the self-management ability of patients with cirrhosis and reduce their negative emotions.

Objective:To evaluate the performance of Hybribio human papillomavirus (HPV) typing test kit for high risk HPV-DNA typing detection in screening of cervical precancer lesions.Methods:A total of 9 914 women were recruited in Henan, Shanxi, and Guangdong provinces from June to July 2017. All women underwent HPV DNA test. The women who diagnosed as HPV positive and cytological examination ≥ atypical squamous cells of undetermined significance (ASCUS) or HPV negative and cytological examination≥low-grade squamous intraepithelial lesions (LSIL) underwent colposcopy biopsy and pathological examination. Using the pathological diagnosis as the gold standard, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and 95% confidence interval ( CI) of high-risk HPV and HPV16/18 tests were calculated. Results:The mean age of 9 914 subjects was (45.0±9.3) years old. Among them, 1 302 subjects were detected as high risk HPV positive, including 211 of HPV16 positive and 64 of HPV18 positive. According to the pathological gold standard of cervical intraepithelial neoplasia grade 2 (CIN2) or worse, the sensitivity and specificity of high risk-HPV and HPV 16/18 for triaging ASCUS women were 90.6% (95% CI: 75.8%-96.8%) and 78.0% (95% CI: 74.5%-81.2%) as well as 56.3% (95% CI: 39.3%-71.8%) and 95.7% (95% CI: 93.8%-97.1%), respectively. The sensitivity and specificity of high risk-HPV and HPV 16/18 for cervical precancer lesions screening were 95.1% (95% CI: 88.1%-98.1%) and 87.6% (95% CI: 86.9%-88.2%) as well as 65.9% (95% CI: 55.1%-75.2%) and 97.8% (95% CI: 97.5%-98.1%), respectively. Conclusions:The Hybribio HPV test kit has a relative high sensitivity and specificity for cervical precancer lesions screening and ASCUS triaging. It is reliable for HPV DNA detection and cervical cancer screening.

Objective:To evaluate the performance of Hybribio human papillomavirus (HPV) typing test kit for high risk HPV-DNA typing detection in screening of cervical precancer lesions.Methods:A total of 9 914 women were recruited in Henan, Shanxi, and Guangdong provinces from June to July 2017. All women underwent HPV DNA test. The women who diagnosed as HPV positive and cytological examination ≥ atypical squamous cells of undetermined significance (ASCUS) or HPV negative and cytological examination≥low-grade squamous intraepithelial lesions (LSIL) underwent colposcopy biopsy and pathological examination. Using the pathological diagnosis as the gold standard, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and 95% confidence interval ( CI) of high-risk HPV and HPV16/18 tests were calculated. Results:The mean age of 9 914 subjects was (45.0±9.3) years old. Among them, 1 302 subjects were detected as high risk HPV positive, including 211 of HPV16 positive and 64 of HPV18 positive. According to the pathological gold standard of cervical intraepithelial neoplasia grade 2 (CIN2) or worse, the sensitivity and specificity of high risk-HPV and HPV 16/18 for triaging ASCUS women were 90.6% (95% CI: 75.8%-96.8%) and 78.0% (95% CI: 74.5%-81.2%) as well as 56.3% (95% CI: 39.3%-71.8%) and 95.7% (95% CI: 93.8%-97.1%), respectively. The sensitivity and specificity of high risk-HPV and HPV 16/18 for cervical precancer lesions screening were 95.1% (95% CI: 88.1%-98.1%) and 87.6% (95% CI: 86.9%-88.2%) as well as 65.9% (95% CI: 55.1%-75.2%) and 97.8% (95% CI: 97.5%-98.1%), respectively. Conclusions:The Hybribio HPV test kit has a relative high sensitivity and specificity for cervical precancer lesions screening and ASCUS triaging. It is reliable for HPV DNA detection and cervical cancer screening.

Microperimetry is a procedure to assess retinal sensitivity while fundus is examined directly.It is a psychophysical method which is rapid,safe and non-invasive.It combines analysis of function and morphology and has an eye tracking system that can improve the fixation stability of patient with eccentric fixation and fixation instable.Microperimetry is supplement to visual function,perimetry,and other visual function parameters.As deepening of research,its clinical application value in ocular fundus diseases including age-related macular degeneration,diabetic retinopathy,retinitis pigmentosa,Stargardt's disease,macular hole,rhegmatogenous retinal detachment and central serous chorioretinopathy needs to be further explored.

Objective: To evaluate the left ventricular systolic synchrony and investigate the early diagnostic value of left ventricular systolic dyssynchrony on cardiotoxicity caused by anthracyclines in patients with diffuse large B-cell lymphoma (DLBCL). Methods: Thirty-two patients (22 males, 10 females, age: 22-73(54.4±14.2) years) from June 2016 to January 2019 with confirmed DLBCL and normal gated myocardial perfusion imaging (GMPI) before anthracyclines chemotherapy were enrolled prospectively. GMPI was performed after 6 cycles or more of chemotherapy. Changes of myocardial markers, electrocardiogram (ECG) indicators, left ventricular function indicators including left ventricular ejection fraction (LVEF), left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), peak filling rate (PFR), summed motion score (SMS) and summed thickening score (STS) as well as left ventricular systolic synchrony indicators including phase bandwidth (BW), phase standard deviation (SD) and entropy before and after anthracyclines chemotherapy were analyzed. Paired t test, Wilcoxon signed rank test and χ² test were used for data analysis. Results: Compared with pre-chemotherapy, the left ventricular systolic synchrony indicators were significantly higher than those before chemotherapy (BW: (42.81±11.37)° vs (29.28±8.68)°; SD: (11.65±4.64)° vs (8.79±3.14)°; entropy: (39.84±5.51)% vs (36.19±5.94)%; t values: -9.132 to -3.173, all P<0.05). There were no significant differences in other indicators (t values: -1.161 to 1.750, z values: -1.633 to -0.096, all P>0.05). Of 32 patients, 13 patients (40.62%) had left ventricular systolic dyssynchrony, and the rate of chemotherapy-induced left ventricular systolic dyssynchrony was significantly higher than that of left ventricular dysfunction (15.62%, 5/32; χ²=4.947, P=0.025). All 5 patients with left ventricular dysfunction caused by chemotherapy had left ventricular systolic dyssynchrony. The LVEF of the chemotherapy-induced left ventricular systolic dyssynchrony group was significantly lower than that of the left ventricular systolic synchronization group ((54.54±9.25)% vs (66.79±7.65)%; t=4.087, P<0.01). Conclusion Left ventricular systolic dyssynchrony can be appeared in DLBCL patients after chemotherapy and is significantly earlier than left ventricular dysfunction, which can be an early indicator of cardiotoxicity caused by anthracycline chemotherapy.

OBJECTIVE： To investigate the effects of Dendrobium officinale polysaccharides on gene expression profile of HUVEC. METHODS： HUVEC was selected as objects. MTS method was used to detect the effects of different doses of D. officinale polysaccharides （50， 100， 200， 400， 800 μg/mL） on the proliferation activity of HUVEC. The growth inhibitory concentration of 30％ cells （IC30） was calculated to screen the dose of follow-up tests. cDNA microarray assay was used to detect the changes of gene expression profile for HUVEC after treated with D. officinale polysaccharides for 24 h， so as to screen differentially expressed genes. GO enrichment analysis and KEGG pathway enrichment analysis were performed for top 5 differentially expressed genes by using DAVID bioinformatics resource database. Real-time fluorescence quantitative polymerase chain reaction （qRT-PCR） was used to validate the results of microarray detection with immunity-related differentially expressed genes as objects. RESULTS： After treated with 100， 200， 400， 800 μg/mL D. officinale polysaccharides， survival rate of HUVEC  were decreased significantly （P＜0.05 or P＜0.01）. IC30 value was 408 μg/mL. After treated with 400 μg/mL （by IC30） D. officinale polysaccharides， there were 91 differentially expressed genes in HUVEC cells， of which 84 were up-regulated and 7 were down-regulated. Top 5 genes of up-regulated and down- regulated expression were SELE， CCL2， CXCL6， IL8， ICAM1 as well as VWCE， CPT1A， CLU， CCL14， CINS4， which may be mainly associated with immune conditions and inflammatory responses. The differentially expressed genes mainly distributed in extracellular domain， and were enriched in biological processes such as production and response of cytokines and stimulus response， and played molecular functions such as chemokine and its receptor activity. The up-regulated genes as SELE， ICAM1 and CXCL2 were mainly enriched in TNF signaling pathway， influenza A （H1N1）， herpes simplex virus infection and other pathways. The down-regulated gene CCL14 was mainly enriched in chemokine signaling pathway. Results of qRT-PCR validation tests showed that relative expression of ICAM1 was increased significantly， while that of CCL14 was decreased significantly （P＜0.05）， which was in agreement with microarray detection results. CONCLUSIONS： After treated with D. officinale polysaccharides， the expression of 91 genes in HUVEC cells are different significantly， mainly being up-regulated. The differentially expressed genes may participate in immune regulation through TNF signaling pathway， influenza A （H1N1） and herpes simplex virus infection.

Objective: To observe the effect of traditional Chinese medicine foment package in spontaneous heat position pad to prevent lower extremity deep venous thrombosis (LEDVT) during general anesthesia. Methods: From April 2018 to April 2019, 160 cases during general anesthesia were selected and divided into the control group(common hot pad for leg and knee) and the experimental group(self-control position pad for leg and knee) with 80 cases each by the random number table method. The coagulation function and deep venous thrombosis were observed and compared between the two groups. Results: There was no significant difference in coagulation function between the two groups on the 1 day before operation (P > 0.05). The level of D-dimer, prothrombin time, fibrinogen, platelet count on the 5 days after operation was (1.28 ± 0.39) g/L, (11.75 ± 0.81) s, (4.37 ± 0.71) g/L, (203.39 ± 32.12)×10⁹/L in the control group, and (0.96 ± 0.17) g/L, (11.45 ± 0.67) s, (3.93 ± 0.65) g/L, (186.10 ± 34.69)×10⁹/L in the experimental group, and there was significant difference between the two groups (t=2.553-6.728, P <0.01). The incidence of LEDVT on the 5 day after operation was 4%(3/80) in the experimental group and 18% (77/80) in the control group, and there was significant difference between the two groups (χ²=5.005, P<0.05). Conclusions The spontaneous fever knee pad with traditional Chinese medicine foment package can improve the blood coagulation function of general anesthesia patients, and the incidence of LEDVT is lower than that of the control group 5 days after operation.