Objective] To analyze the effect of powder for ascending and descending on patients with different cough. [Method] The treatment group patients had still cough with conventional western medicine for two weeks, and initial treatment group patients had not any treatment after cough. All these patients were treated with powder for ascending and descending according to different Chinese traditional medicine syndromes cough. [Results] There were 49 patients, and 17 cases were the initial diagnosed group and 32 patients were the after treatment group. Patients with the improvement of the symptoms of cough and throat were effective in 15 cases(88.2%), while in patients with the improvement for sputum symptoms in initial group were 16 cases(94.1%), and 27 case(84.4%) in treatment group. It had no statistically significant difference between the two groups(χ2=0.006, P=0.940). Cough concrete improvement between the two groups showed no significant difference(χ2 =0.006, P =0.465). Between the two groups cough, throat and sputum symptoms overall improvement rate was 87.8%(43/49), no significant difference between the two groups(P>0.05). [Conclusion] Regardless of the treatment patients or untreated patients, treatment with powder for ascending and descending had good effect in improvement of the symptoms of cough, and the improvement of throat and sputum was effective, too.

Objective To study the clinical feature and treatment of lung benign metastasizing leiomyoma. Methods A retrospective analysis was performed on 2 cases of lung benign metastasizing leiomyoma. Results Two cases were asymptomatic who also had previously undergone hysterectomy, but imageology revealed multiple pulmonary nodules bilaterally of various sizes. And one of them had a pelvic mass. Conclusion Lung benign metastasizing leiomyoma is a rare disease. Hysterectomy, bilateral salpingo-oophorectomy and hormonal therapy may be helpful to improve the prognosis.

Nei Jing says:Tian Qi connects Lung. Cough is closely associated with the seasons’change of climate which means four seasons and six pathogenic factors,so we must combine the clinical treatment of cough with the seasons’change of climate,which conduct an overall analysis of the illness and the patient's condition. It is favorable to drive out pathogenic Qi and restore healthy one.

Objective:To study the Fanggan Decoction,s death prevention on mouse and inhibition effects on Influenza A virus in vivo.Methods:After setting up the model of mouse infected with Influenza A virus(H1N1),we observed the death prevention with Fanggan Decoction,done hemagglutination test and detected the dynamic contents of virus with Real-Time Fluorescence Quantitative RT-PCR.Results:Fanggan Decoction can prevent the death of infected mouse and delay the survival time.The death rate was 66.67%,33.33% and 25% respectively in low,middle and high dose of Fanggan Decoction groups and the average survival time was respectively 8.75 days,11.41 days and 12.33 days.Virus contents reached peak on the 5th day,while compared with the model group,virus contents were lower in each Fanggan Decoction groups,especial in the middle and high dose groups.Conclusion:Fanggan Decoction had good effect in inhibiting Influenza A virus,and can prevent the death of infected mouse,delay the survival time,while get better antivirus dose-effect relationship at double dose.

Abstract: Objective To analyze and compare the differences in serum lipid metabolomics between patients with moderate to severe acne and healthy controls to understand the characteristics of serum lipid metabolism in acne patients. Methods Serum samples were collected from 30 patients with moderate to severe acne and 30 healthy controls matched for age, gender and body mass index in the Department of Dermatology, the Affiliated Hospital of Southwest Medical University from May 2019 to Apr. 2020. Serum lipid metabolomics was analyzed by liquid chromatography-tandem mass spectrometry. Partial least squares discriminant analysis (PLS-DA) was used for multivariate statistical analysis of differentially expressed lipid metabolites. The metabolic pathways with significant differences between the two groups were screened by Kyoto Encyclopedia of Genes and Genomes (KEGG) database. Using Mann-Whitney U test to calculate differential metabolites. Spearman correlation analysis was used to analyze the correlation between serum PC (18: 2e/20: 2) concentration and acne severity. Results The PLS-DA results showed that the composition of serum lipid metabolites in acne patients was significantly separated from that in healthy controls. Of the top 30 lipid metabolites with the most significant differences, four kinds of triglycerides (TG), two kinds of diglycerides (DG), six kinds of phosphatidylcholine (PC), one kind of MePC, two kinds of sphingomyelin (SM), two kinds of phosphatidylinositol (PI), two kinds of ceramide (monohexosyl ceramide, Hex1Cer;dihexosyl ceramide, Hex2Cer), two cardiolipin (CL) were found to be increased in the acne group (P<0.05). The levels of one kind of DG, two kinds of lysophosphatidyl ethanolamines (LPE), one kind of dimethylphosphatidyl ethanolamine (dMePE), one kind of bismethyl phosphatidic acid (BisMePA), three kinds of phosphatidyl ethanolamine (PE) and one kind of ceramide were found to be decreased in the acne group (P<0.05), and most of them belonged to phospholipid metabolites. Spearman correlation analysis showed that serum PC (18:2e/20:2) concentration was positively correlated with acne severity (r=0.456, P=0.004). KEGG enrichment function analysis revealed that the differential lipid metabolites were primarily enriched in metabolic pathways such as sphingolipid signaling pathway, cholesterol metabolism, insulin resistance, glycerophospholipid metabolism, among which the sphingolipid signaling pathway may play an important role. Conclusion There are significant differences in serum lipid metabolism between acne patients and healthy controls. Lipid metabolism disorders may be related to the pathogenesis of acne, but it’s molecular mechanism still needs further experimental exploration.

Objective: To study the effects of Rhizoma Polygoni Cuspidati on expression of transforming growth factor beta 1(TGF-?1) in rats with pulmonary fibrosis induced by bleomycin.Method: 120 male SD rats were randomly divided into five groups: the control group(n=30),the bleomycin(BLM) model group(n=30),the Rhizoma Polygoni Cuspidati prophylactic group(n=30),the 7 th day treatment group(n=20) and the 28 th day treatment group(n=10).The rat models of pulmonary fibrosis were established by intratracheal injection of bleomycin, while the control group was given with normal saline instead.The Rhizoma Polygoni Cuspidati prophylactic group received intragastric administration with 4ml?kg-1?d-1 Rhizoma Polygoni Cuspidati 2 days before setting up models.The 7 th day treatment group and the 28 th day treatment group received the treatment on the seventh day and the twenty-eighth days after establishing models respectively.The other two groups received saline instead.On the 3rd,7th,14th,28th,42th and 56th day after instillation of bleomycin,lung samples were obtained and the content of hydroxyproline in lung tissue homogenate was detected to judge the degree of fibrosis and the therapeutic efficacy.At the same time the express of TGF-?1mRNA and TGF-?1 protein was examined by RT-PCR and immunohistochemical method.Results: Compared with the model group,the content of hydroxyproline in the Rhizoma Polygoni Cuspidati prophylactic group and the 7th day treatment group decreased significantly(P

Objective:To study the risk factors of massive bleeding in patients with acute Stanford type A aortic dissection undergoing moderate hypothermic circulatory arrest repair.Methods:From January 2016 to October 2017, 486 consecutive patients with acute type A aortic dissection were included in the study. All operations were performed with moderate hypothermic circulatory arrest. The basic clinical data of patients were collected retrospectively. Massive bleeding was defined according to definition of Universal Definition of Perioperative Bleeding(UDPB) 4 class and the Blood Conservation Using Antifibrinolytics in a Randomized Trial(BART). Significant variables in univariate analysis were included in multivariate logistic regression analysis. Results:Thirty-four patients(7.00%) died in hospital. A total of one hundred and eighty-seven patients(38.48%) fulfilled criteria of the definition of BART massive bleeding. Forty-five patients(9.26%), 8 patients(1.65%), 114 patients(23.46%), 147 patients(30.25%) and 172 patients(35.39%) were in grade 0, grade 1, grade 2 and grade 4, respectively. With BART as the end point, the result of multivariate logistic regression showed that female gender( OR=3.32, P<0.001), anemia( OR=2.24, P=0.04), clearance creatine≤85 ml/min( OR=1.93, P=0.01), D-dimer level(every 500 ng/ml increase, OR=1.02, P=0.003), cardiopulmonary bypass(CPB) time( OR=1.01, P<0.001), total arch replacement(TAR, OR=2.40, P=0.02) were independent risk factors for massive bleeding, and the time from onset to operation( OR=0.86, P=0.01) was protective factor. With UDPB 4 class as the end point, multivariate logistic regression showed that creatinine clearance≤85 ml/min( OR=2.05, P=0.001), CPB time( OR=1.01, P=0.04) were independent risk factors for massive bleeding. The time from anset to operation( OR=0.85, P=0.002) and Bentall procedure( OR=0.65, P=0.04) were the protective factors. Conclusion:Massive bleeding was more common in acute Stanford type A aortic dissection. Female gender, poor preoperative renal function, high D-dimer level, early time accepting surgical operation and long CPB were independent risk factors. For high-risk patients, simple and effective surgical methods should be taken to reduce the risk of bleeding.

Objective:To explore the real experience of nutritional support in patients with chronic heart failure and acute decompensation during hospitalization, understand the common needs, so as to provide a reference for implementing targeted support and constructing nutritional support programs for this group in the future.Methods:From January to February 2022, 15 patients with chronic heart failure and acute decompensation in Jiading District Central Hospital Affiliated Shanghai University of Medicine &Health Sciences were interviewed in depth in a one-to-one, semi structured way using the purposeful sampling method. Colaizzi phenomnological 7-step analysis method was applied to analyze, summarize and refine the theme.Results:Through detailed analysis of data, five themes were extracted, namely, diversification of emotional experience, polarization of nutrition emphasis, dissatisfaction with hospital nutrition support, health related behavior change, and internal drive.Conclusions:Acute decompensated patients with chronic heart failure experience a variety of emotional experiences on nutritional support during hospitalization, and are dissatisfied with hospital nutritional support. Their attention to nutrition is polarized. The change of health behavior is manifested in the awareness of nutrition, positive change and willingness to participate in nutrition decision-making. Therefore, medical staff should speed up and improve the promotion of nutritional support programs for patients with chronic heart failure to promote their rehabilitation and improve their quality of life.

OBJECTIVETo observe the effect of Huzhang on the progress of pulmonary fibrosis in rats, evaluate the role of Huzhang in this process and explore its mechanism.

METHODWistar male rats were randomized into 7 groups (normal control group, model group, positive control group, prophylactic group, 3rd day treatment group, 7th day treatment group and 14th day treatment group). Bleomycin was administered by intratracheal injection to produce pulmonary fibrosis groups except the normal control group. The positive control group began to be given DXM (4 mL x kg(-1) x d(-1)) on the day of the model-making. The normal control group and model group were given NS (4 mL x kg(-1) x d(-1)) on the day of the model-making. The prophylactic group was given reagent (4 mL x kg(-1) x d(-1)) 2 days ahead of the model-making, whereas the 3rd day treatment group, the 7th day treatment group and the 14th day treatment group given the same dose respectively on the third day, the seventh day and the fourth day behind of the model-making. Lung tissue was stained with hematoxylin-eosin (HE) and Masson's trichrome to determine the pathological grading. The lung fibroblast (LF) was cultured in vitro by way of pancreatic enzyme digestion, which was used to detect the contents of the expression of MMP-2 and TIMP-1mRNA with RT-PCR method.

RESULTCompared with those in the model group, the alveolitis, pulmonary fibrosis and collagen accumulation were significantly alleviated in the positive control group, Huzhang prophylactic group and each treatment groups. In the positive control group, Huzhang prophylactic group, the 3rd day treatment group, the 7th day treatment group and the 14th day treatment group, the expression of MMP-2 mRNA was weaker significantly than that in the BLM model group (P < 0.05 or P < 0.01) except that on the 42nd day. The expression of TIMP-1mRNA was also weaker significantly than that in the BLM model group at all set times in all treatment groups (P < 0.05 or P < 0.01). The inhibition of TIMP-1 lasted until the 42nd day.

CONCLUSIONHuzhang inhibited the expression of MMP-2mRNA and TIMP-1mRNA of lung fibroblast in different periods to reduce the alveolitis and pulmonary fibrosis, which was probably one of the anti-fulmonary fiborsis mechanisms of Huzhang.

Animals ; Disease Models, Animal ; Drugs, Chinese Herbal ; therapeutic use ; Fibroblasts ; drug effects ; metabolism ; Humans ; Male ; Matrix Metalloproteinase 2 ; genetics ; metabolism ; Pulmonary Fibrosis ; drug therapy ; genetics ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Tissue Inhibitor of Metalloproteinase-1 ; genetics ; metabolism

[Objective]To explore the connotation of the theory of"normal Qi and blood flow forward,stagnation and rebellion will lose their consciousness"and its clinical treatment of epilepsy.[Methods]Through consulting Huangdi Neijing and later medical classics,this paper analyzed the theoretical basis of"normal Qi and blood flow forward,stagnation and rebellion will lose their consciousness",and explained the epilepsy mechanism and treatment rules and prescriptions according to this principle.[Results]The occurrence of epilepsy is related to the incompatibility of Qi and blood between the five organs and a stoppage of the circulation of tri-Jiao,while epilepsy's long course is due to the reversal of Qi and blood of each organ itself,that leads the production of stagnation.Prescriptions are based on Chaihu Jia Longgu Muli Decoction,which is added or subtracted herbs according to symptoms,while also comforting the patient that epilepsy can be treated.The attached medical record was identified as Qi blockage,pyrophlegm affecting the mind,the treatment was to clear heat from liver,eliminate phlegm for resuscitation.Modified Chaihu Jia Longgu Muli Decoction plus Ditan Decoction was used and good results were achieved.[Conclusion]This theory reveals the consciousness,Qi,blood,Yin and Yang of the human body cannot be reversed,and the truth that it flows sequentially between the organs,and that each organ runs like a headless ring.The principle of treatment is"unobstruct",which aims to smooth the"Shidao",restore the normal function of the five internal organs,treat both manifestation and root cause of disease,finally make the consciousness clear.Using modified Chaihu Jia Longgu Muli Decoction,and with words of relief,the epilepsy will be relieved.