Combined Treatment of Salinity Stress and Fruit Thinning Effect on Tomato.

This was an experimental investigation of the combined treatments of salinity (SAL) stress and fruit thinning (FT) on the growth, yield, fruit quality, and water use efficiency (WUE) of tomatoes with non-soil cultivation. The experiment was carried out in a plastic tunnel, Japan. Tomato (Solanum lycopersicum) cv. Momotaro seedlings were transplanted in a randomized complete block (RCB) manner with six plants/treatment, and an overall 36 plants in 18 pots (2 plants/pot). The experiment involved varying SAL treatment (no-SAL, moderate SAL, and serious SAL, with electroconductivity of 0.8, 3.0, and 4.5 dS m-1, separately) and FT treatment (NT: no thinning and 3FT: three-fruit treatment). The tomato growth, yield, and WUE were significantly suppressed with increasing SAL. In comparison, FT treatment had less effect on tomato growth and water consumption. Either SAL stress or FT treatment significantly improved fruit quality. The combined treatment proved better than single treatment of either SAL stress or FT, avoided the subsize fruit following SAL stress treatment, reduced fruit cracking found with FT treatment, and greatly improved fruit quality. The SAL thresholds of WUEs in relation to biomass, yield, and marketable yield were approximately 3.0 dS m-1 under these soilless conditions. Path analysis showed that biomass and water consumption were important indexes affecting yield. Logistic equation fitting showed that SAL stress tended to inhibit and delay plant growth; however, FT tended to advance and shorten the period of plant growth.

Efficacy of group reminiscence therapy based on Chinese traditional festival activities (CTFA-GRT) on loneliness and perceived stress of rural older adults living alone in China: a randomized controlled trial.

OBJECTIVES: This study aimed to explore the efficacy of group reminiscence therapy based on Chinese traditional festival activities (CTFA-GRT) to mediate the loneliness and perceived stress of older adults living alone in rural China. The results can provide a scientific foundation for improving psychological health. METHOD: A randomized controlled trial of 64 (aged 65.70 ± 3.69 years) Chinese rural older adults living alone was conducted. They were randomly divided into either an eight-month intervention group or a control group. The perceived stress scale (PSS) and the UCLA loneliness scale (UCLA-LS) evaluated the perceived stress and loneliness of the two groups at three different times. A repeated-measures analysis of variance model was used to compare each outcome measure of the two groups. RESULTS: The CTFA-GRT yielded a benefit for the perceived stress and loneliness of rural older adults living alone in the intervention group. Combined with a simple effects test, the PSS and UCLA-LS of those in the intervention groups significantly decreased at eight months after the baseline (F PSS = 23.540, F UCLA-LS = 40.159; all P < 0.01). In addition, the sustainable effect of this program lasted three months after the intervention (F PSS = 65.756, F UCLA-LS = 60.983; all P < 0.01). CONCLUSION: The CTFA-GRT significantly decreased the perceived stress and loneliness of rural older adults living alone in China.

A brief discussion on evidence-based clinical research of traditional Chinese medicine.

BACKGROUND: The evaluation of clinical efficacy of traditional Chinese medicine (TCM) is the focus of the development of Chinese medicine, but at present there is no internationally recognized clinical efficacy evaluation system, which prevents TCM going abroad. Evidence-based medicine (EBM) research methods have achieved good results in the evaluation of TCM, but there are still some problems. How to use EBM methods in accordance with China's national conditions and develop evidence-based TCM that meets its own characteristics is the key to the current discussion. METHODS: Search websites such as PubMed, China National Knowledge Infrastructure, Wanfang Data and VIP by computer, and search papers related to evidence-based clinical research of TCM. RESULTS: A total of 15 high quality representative research papers published in internationally renowned journals were selected for example, including 4 randomized controlled trials (RCTs) related to Chinese medicine, 9 RCTs related to acupuncture, and 2 observational studies on the safety of TCM. CONCLUSIONS: EBM method is suitable for clinical research of TCM. There are differences between "disease" and "syndromes" in the use of TCM. Based on the further standardization of syndromes and classification of TCM, modern clinical research methods can be reasonably applied. However, the quality of clinical research related to TCM is not high, and there is a lack of research related to the safety of it, which should be paid attention to and improved in future research.

The effects of the wenyang huoxue method on coronary heart disease heart failure: A protocol for systematic review.

BACKGROUND: Coronary heart disease (CHD) has become the primary cause of heart failure (HF). Wenyang Huoxue method can significantly improve cardiac function in patients with CHD complicated with HF, but it has not been systematically evaluated for efficacy and safety. METHODS: We will search China National Knowledge Infrastructure Database, Wanfang database, China Biomedical Literature Database, China Science Journal Database PubMed, Excerpt Medica Database, and Cochrane library. Clinical trial registrations, potential grey literature, related conference abstracts, and reference lists of identified studies will also be retrieved. The electronic database will be searched for literatures published from January 2000 to September 2019. Based on the heterogeneity test, data integration is performed using a fixed effect model or a random effects model. Changes in total effective rate in cardiac function will be assessed as primary outcome. 6-minute walk test, left ventricular ejection fraction, and plasma brain natriuretic peptide will be assessed as secondary outcomes. RevMan 5.3.5 will be used for meta-analysis. RESULTS: This study will provide a high-quality comprehensive evaluation of the efficacy and safety of Wenyang Huoxue method for treating patients with CHD complicated with HF. CONCLUSIONS: This systematic review will determine whether Wenyang Huoxue method provides evidence for effective intervention in patients with CHD complicated with HF. ETHICS AND DISSEMINATION: This systematic review and meta-analysis of randomized controlled trials does not require ethical recognition, and the results of this paper will be published in an open access, internationally influential academic journal. TRIAL REGISTRATION NUMBER: CRD42016025957.

[Efficacy of Shensong Yangxin Capsules in treating bradycardia combined with premature beat: a systematic review and Meta-analysis of randomized clinical trials].

To analyze the efficacy and safety of Shensong Yangxin Capsules in treatment of bradycardia combined with premature beat. Databases, such as CNKI, VIP, WanFang, SinoMed, PubMed, Cochrane Library, ClinicalTrials were retrieved by computers for relevant randomized controlled trials of Shensong Yangxin Capsules in treatment of bradycardia combined with premature beat. Two researchers independently screened out the literatures, extracted data according to the inclusion criteria, and applied the Risk of Bias assessment tool in assessing the methodological quality. The Cochrane systematic evaluation software RevMan 5.3 was used for data analysis. Totally 9 randomized controlled trials including 706 subjects were included. The intervention measure was the single administration with Shensong Yangxin Capsules, and the control measure was the blank control. The results showed that Shensong Yangxin Capsules had an obvious effect on average heart rate(MD=6.59, 95%CI[3.87, 9.31], I~2=90%), premature beat efficacy(RR=1.72, 95%CI[1.53, 1.93], I~2=0%), heart rate efficacy(RR=1.74, 95%CI[1.40, 2.17], I~2=47%), and objective efficacy(RR=1.50, 95%CI[1.31, 1.70], I~2=31%). Eight studies reported safety events, with no significant adverse reaction. In conclusion, the single administration with Shensong Yangxin Capsules may have a certain effect in improving heart rate, controlling premature beats and alleviating clinical symptoms in patients with bradycardia combined with premature beat, with no obvious adverse reaction. Shensong Yangxin Capsules can be used in clinic. This potential conclusion needs to be confirmed in future trials using rigorous methodology.

[Discussion on design of clinical trial scheme for doctor-patient co-construction of traditional Chinese medicine and Western medicine under concept of narrative medicine].

With the continuous improvement of modern medical technology, medical practice has become more and more procedural. The medical process is often dominated by doctors, while the value orientation of patients is often ignored, lacking effective communication between doctors and patients. In response to this phenomenon, Charon R proposed the concept of narrative medicine, which has been recognized by all walks of life. In recent years, the value of medical humanism has attracted more attention, and the research on narrative medicine at home and abroad is increasing gradually. But at present, most of the research on narrative medicine is in terms of theory, lacking clinical research. How to make narrative medicine applied in the real world is the focus of current research. Following the concept of narrative medicine, and taking the study on doctor-patient parallel medical record to evaluate the real clinical efficacy of traditional Chinese medicine(TCM) and Western medicine(WM) in the treatment of digestive diseases as an example, this study is to explore the design contents and key points of the clinical trial scheme of doctor-patient co-construction of TCM and WM under narrative medicine, and discuss the activity form and clinical efficacy evaluation method under narrative medicine. Clinical trial design includes four aspects: medicine, ethics, statistics and trial management. This study explored the design of the doctor-patient co-construction clinical trial scheme under narrative medicine from both theoretical and practical aspects, providing reference for the design and research of future doctor-patient co-construction scheme, and expecting to establish a better efficacy evaluation method of TCM and WM.

[Babaodan Capsules for viral hepatitis: systematic review of clinical efficacy and safety and Meta-analysis of randomized clinical trials].

To systemically analyze the efficacy and safety of Babaodan Capsules in treatment of viral hepatitis. Databases such as CNKI,Wan Fang Date,VIP,Sino Med,PubMed,and Cochrane Library were electronically searched for relevant randomized controlled trials about Babaodan Capsules in the treatment of viral hepatitis,from database establishment to November 11,2018. Two researchers independently screened the literature and extracted data according to the inclusion criteria. GRADE system was used to evaluate evidence quality,and we used the Cochrane Rev Man 5. 3 software for Meta-analysis. Six randomized controlled trials including 520 subjects were included. Babaodan Capsules combined with conventional treatment were used as intervention measures,and the conventional treatment was used as the control measures. The results showed Babaodan Capsules combined with conventional treatment had better efficacy on reducing the total bilirubin( MD =-16. 25,95% CI[-19. 86,-12. 63]),alanine aminotransferase( MD =-26. 62,95% CI[-41. 18,-12. 06]),total bile acid( MD=-46. 02,95%CI[-49. 18,-42. 85]) and improving clinical efficiency( RR = 1. 34,95%CI[1. 13,1. 59]) than conventional treatment alone. In addition,Babaodan Capsules combined with conventional treatment can delay the progression of liver fibrosis to some extent. Qualitative analysis showed that the combined treatment regimen was more effective in relieving clinical symptoms. There was no significant difference between the two regimens in increasing albumin and prothrombin activity. Babaodan Capsules combined with conventional treatment showed no adverse reactions. In summary,for patients with viral hepatitis,the combination of Babaodan Capsules and conventional treatment has more advantages in reducing total bilirubin,alanine aminotransferase and total bile acid and is more effective in improving clinical symptoms as compared with conventional Western medicine,with no serious adverse reactions. Its clinical application with syndrome differentiation method can be considered. However,due to the limited number and quality of the original researches,more multi-center,high-quality randomized controlled trials are needed for further verification.

[Efficacy and safety of Wenxin Granules in treatment of chronic heart failure with atrial fibrillation: a systematic review].

This systematic review aims to evaluate the efficacy and safety of Wenxin Granules in the treatment of chronic heart failure with atrial fibrillation. Databases,such as CNKI,Wan Fang Date,VIP,PubMed,Cochrane Library,were electronically retrieved for relevant randomized controlled trials of Wenxin Granules in the treatment of chronic heart failure with atrial fibrillation. Two researchers independently screened out the literatures,extracted data according to the inclusion criteria,and conducted a quality assessment by the risk bias assessment tool in the Cochrane evaluation manual. Cochrane systematic evaluation software Rev Man 5. 3 was used for data analysis. Totally 11 randomized controlled trials,including 941 subjects. The intervention measures were the conventional treatment recommended by the guidelines combined with Wenxin Granules; and the control measures were the conventional treatment recommended by the guidelines alone. The results showed that compared with conventional treatment alone,Wenxin Granules combined with conventional treatment can better reduce the BNP level in patients with heart failure with atrial fibrillation( MD =-258. 18,95% CI[-464. 06,-52. 30],P= 0. 01) or NT-proBNP level,better improve left ventricular ejection fraction( MD = 6. 72,95%CI[4. 61,8. 84],P<0. 000 01),I~2= 65%,And the ventricular rate decreased more significantly( MD =-11. 66,95% CI[-15. 79,-7. 54],P<0. 000 01),and the cardiac function was improved more efficiently( RR = 1. 20,95%CI [1. 11,1. 31],P<0. 000 1),I~2= 23%.In conclusion,compared with the single administration of conventional Western medicine,the combined administration of Wenxin Granules has better effects in reducing the level of BNP or NT-proBNP,slowing down the ventricular rate,and improving the left ventricular ejection fraction,with fewer adverse reactions. However,due to the small sample size and the low quality of literatures included in this systematic review,it is shall be carefully applied in clinic. More rigorous randomized controlled trials shall be conducted to determine the efficacy of Wenxin Granules in improving cardiac function in the treatment of chronic heart failure with atrial fibrillation.

A post-weaning fish oil dietary intervention reverses adverse metabolic outcomes and 11ß-hydroxysteroid dehydrogenase type 1 expression in postnatal overfed rats.

Early life is considered a critical period for determining long-term metabolic health. Postnatal over-nutrition may alter glucocorticoid (GC) metabolism and increase the risk of developing obesity and metabolic disorders in adulthood. Our aim was to assess the effects of the dose and timing of a fish oil diet on obesity and the expression of GC-activated enzyme 11ß-hydroxysteroid dehydrogenase type 1 (HSD1) in postnatal overfed rats. Litter sizes were adjusted to three (small litter (SL)) or ten (normal litter) rats on postnatal day 3 to induce overfeeding or normal feeding. The SL rats were divided into three groups after weaning: high-dose fish oil (HFO), low-dose fish oil (LFO) and standard-diet groups. After 10 weeks, the HFO diet reduced body weight gain (16 %, P0·05). In conclusion, the post-weaning HFO diet could reverse adverse outcomes and decrease tissue GC activity in postnatal overfed rats.

A clinical and experimental study on the protective effects of jiangzhi tongmai fang on endothelial injury.

31 cases of atherosclerosis (AS) were treated with Jiang Zhi Tong Mai Fang ([symbol: see text], formula of JZTMF), and its effect was compared with 30 cases treated with lovastatin in the control group. Clinically, the JZTMF formula showed an effect of regulating blood lipids, and therefore it was antiatherosclerotic. The mechanism is, probably, restoration of the function of endothelial cells (EC) by increasing the synthesis of 6-keto-PGF1 alpha and decreasing the release of endothelin (ET) as evidenced in the experimental study.