Psoriatic arthritis (PsA) affects approximately one in five individuals with psoriasis. Early identification of patients with psoriasis at risk of developing PsA is crucial to prevent poor prognosis. We established a derivation cohort comprising 1,661 patients with psoriasis from 49 hospitals. Clinical and demographic variables ascertained at hospital admission were screened using the Least Absolute Shrinkage and Selection Operator and logistic regression to construct a prediction model and a new web-based calculator. Ultimately, six significant independent predictors were identified: history of unexplained swollen joints (odds ratio [OR]: 5.814, 95% confidence interval [95% CI]: 3.304-10.117; p< 0.001), history of arthritis (OR: 3.543, 95% CI: 1.982-6.246; p< 0.001), history of unexplained swollen and painful fingers or toes (OR: 2.707, 95% CI: 1.463-4.915; p = 0.001), nail involvement (OR: 1.907, 95% CI: 1.235-2.912; p = 0.003), hyperlipidemia (OR: 4.265, 95% CI: 0.921-15.493; p = 0.042), and prolonged topical use of glucocorticosteroids (OR: 1.581, 95% CI: 1.052-2.384, p = 0.028). The web-based calculator derived from this model can assist clinicians in promptly determining the probability of developing PsA in patients with psoriasis, thereby facilitating improved clinical decision-making.

BACKGROUND:Indigo naturalis is effective against psoriasis. Indigo, indirubin and tryptanthrin, the main active components of indigo naturalis, have anti-inflammatory properties. OBJECTIVE:To evaluate the efficacy and safety of indigo naturalis and its active components in the treatment of psoriasis. METHODS:Seven databases were searched for studies of indigo naturalis and its active components for the treatment of psoriasis. RESULTS:The findings demonstrated a higher response rate in the Chinese herbal medicine (CHM) formula groups than in the control group for Psoriasis Area and Severity Index 60 (PASI60) (Rate difference [RD] = 0.22, p < .0001). Among all adverse events, only the incidence of gastrointestinal adverse reactions was higher in the CHM formula group than in the control group (RD = 0.09, p < .0001). In preclinical in vivo studies, indirubin showed better performance in improving the phenotype of psoriasis-like mice compared to that in controls, including the PASI score (mean difference [MD] = -3.58, p < .0001), epidermal thickness (MD = -29.13, p < .0001), interleukin-(IL) 17 A mRNA expression (MD = -2.27, p = .0066) and IL-23 mRNA (MD = -5.36, p = .01). CONCLUSION:Indigo naturalis combined with conventional treatments is useful for treating psoriasis. Indigo naturalis display anti-proliferative, anti-inflammatory and anti-angiogenic effects by regulating the TAK1, JAK3/STAT3, Wnt/β-catenin, Akt/PKB, FAK and AP-1/c-Jun pathway.

Psoriasis is a kind of immune-mediated chronic skin disease induced by combined genetic and environmental factors. The effective and safe treatment of psoriasis has always been a challenge in dermatology clinics. Traditional Chinese medicine (TCM), an important direction for the current treatment of psoriasis, is characterized by historical significance, unique characteristics, and rich experience. In recent years, the “hemo-modulating therapy” of TCM has reached a consensus with excellent progress in the treatment of psoriasis. This paper reviews the current TCM treatments of psoriasis and discusses the possibilities for psoriasis disease management.

BACKGROUND:Obesity is the risk factor for psoriasis. Therefore, we conducted a comprehensive review and meta-analysis to determine the prevalence of obesity in patients with psoriasis. METHODS:We examined four databases from their inception to October 2023 and used the Agency for Healthcare Research and Quality and the Newcastle-Ottawa Scale to assess the quality of observational studies. Data analysis was conducted by R language. Meta-regression, sensitivity and subgroup analyses were used to evaluate inter-study heterogeneity. Egger's test and funnel plots were used to evaluate publication bias. RESULTS:The global prevalence of psoriasis and obesity comorbidity was 25% (95% confidence interval [CI]: 0.21-0.30). Furthermore, the co-morbidity rate was 18% (95% CI: 0.11-0.24) in children and adolescents, and 35% (95% CI: 0.30-0.39) in adults. The gender-specific prevalence rates were 23% (95% CI: 0.16-0.32) in men and 38% (95% CI: 0.20-0.61) in women. Africa had the highest prevalence (60%, 95% CI: 0.21-0.99), followed by Asia (40%, 95% CI: 0.28-0.51), while Europe and North America had similar prevalence rates at 34% (95% CI: 0.27-0.41) and 31% (95% CI: 0.27-0.38), respectively. Regarding psoriasis severity, obesity prevalence was higher in moderate psoriasis (36%, 95% CI: 0.20-0.64) and lower in mild psoriasis (27%, 95% CI: 0.16-0.46). The prevalence of obesity in the patients with severe psoriasis was 30% (95% CI: 0.20-0.45). CONCLUSION:This study underscores the importance of identifying and treating obesity in patients with psoriasis to mitigate disease progression. However, more high-quality observational studies are required to elucidate their global prevalence and comorbid associations.

INTRODUCTION:A strong link has been established between psoriasis and lipid disturbances; however, no study has systematically examined their global epidemiology. METHODS:We searched six databases from their inception up to October 1, 2023. Data analysis was conducted using Stata SE 15.1. We performed subgroup, meta-regression, and sensitivity analyses to assess the heterogeneity of the pooled studies. RESULTS:Our review included 239 studies comprising 15,519,570 participants. The pooled prevalence rate of dyslipidemia among individuals with psoriasis was 38%. CONCLUSION:Patients with severe psoriasis should undergo screening for lipid abnormalities. This can facilitate the early detection of lipid dysfunction and associated cardiovascular comorbidities.

Objective:Exploring the clinical efficacy of neomycin and sakubactria valsartan in the treatment of patients with chronic heart failure (CHF) and atrial fibrillation. This study investigates the potential benefits of combining neomycin with sakubactria valsartan, a medication with a background of demonstrated efficacy in cardiovascular conditions, to address the complex challenges presented by chronic heart failure and atrial fibrillation. Methods:Using a single-center clinical randomized trial, 111 patients with CHF complicated with atrial fibrillation who were treated in the cardiovascular department of Xingtai Third Hospital from June 2019 to March 2021 were randomly divided into two groups. In the control group, 56 patients received treatment with Western Medicine Foundation + Shakubatra valsartan. In the experimental group, consisting of 55 patients, the treatment was identical to the control group, with the additional administration of neomycin.. After 12 weeks of continuous treatment, the echocardiograms, electrocardiogram parameters, and Differences in changes in serum soluble growth stimulating gene 2 protein (sST2) and galactose agglutinin 3 (Gal-3), clinical efficacy, and incidence of adverse reactions. Results:Before treatment, no significant differences existed in LVEF, LVEDV, FS, and SV between the experimental and control groups (P > .05). Post-treatment, both groups exhibited significant improvements in these parameters, with the experimental group showing statistically higher values (P < .05).Similarly, pre-treatment comparisons of Pd, sST2, Gal-3, and NT-proBNP revealed no significant differences between the groups (P > .05). After treatment, both groups showed significant reductions, with the experimental group demonstrating lower values (P < .05).Clinical efficacy assessment post-treatment showed significant differences. The experimental group had a basic cure rate of 45.45%, a significant effective rate of 43.64%, and an effective rate of 10.91%, while the control group had rates of 28.57%, 48.21%, and 23.21%, respectively (P < .05).Adverse reactions occurred in 9 and 4 patients in the experimental and control groups, respectively. The severity was not significant, and treatment was uninterrupted (P > 0.05).The treatment improved heart function and reduced atrial fibrillation occurrences, holding clinical significance by potentially enhancing patients' quality of life and decreasing cardiovascular events. These results highlight the clinical significance of this treatment, which may help improve patients' quality of life and reduce the occurrence of cardiovascular events. Conclusion:The treatment of patients with CHF combined with atrial fibrillation using neomycin and sakubactria valsartan can more effectively improve their cardiac function and alleviate the condition of atrial fibrillation, which is worthy of clinical promotion and application. In actual clinical practice, physicians and healthcare providers may consider incorporating this treatment into their treatment regimens, especially for patients who need to improve heart function and reduce the risk of atrial fibrillation. Additionally, further research and clinical trials can further validate these findings to ensure their effectiveness and safety. These insights will help the medical community better understand how to apply this treatment to real patients and maximize its clinical effectiveness.

Background:Exposed, infected and necrotic tendons often occur in the middle and late stages of diabetic foot ulcers (DFUs). The exposed tendon is both a potential source and route of infection, which prolongs the treatment period and affects recovery, leading to amputation and even death. Therefore, management of the exposed tendon in patients with DFU is the key to treatment. This study aimed to evaluate the clinical efficacy of Shengji ointment combined with bromelain in the treatment of DFU with tendon exposure and to provide clinical treatment options and evidence-based medicine. Methods:This study was a multicenter, nonblinded, randomized, positive controlled clinical trial involving 180 patients with DFU with tendon exposure at four tertiary-grade A-class hospitals. The included patients were randomly assigned 1:1 to an observation group (n = 90) that received Shengji ointment combined with bromelain and a control group (n = 90) that received hydrocolloid dressing, with dressing changes once daily for 4 weeks. Patients in both groups continued with conventional treatments, such as blood glucose and blood pressure medication, lipid regulation, and antiplatelets. The primary outcome measure was wound coverage with granulation tissue. The secondary outcome measures included the wound healing rate, time to granulation, Maryland foot score, time to debridement of necrotic tendon tissue, and granulation tissue score. We performed measurements before enrollment and after the end of treatment for comparison. Results:There was no significant difference in the baseline data between the two groups before treatment (P > 0.05). After treatment, the primary outcome indicators of the two groups were compared, and the wound granulation tissue coverage rate of the treatment group was greater than that of the control group (P = 0.003). For the secondary outcome outcomes, the wound healing rate, time to granulation, Maryland foot function score, time to debridement of necrotic tendon tissue, and granulation tissue score in the treatment group were significantly better than those in the control group (P < 0.05). There was no significant difference in the incidence of adverse reactions between the two groups (P = 0.444). Conclusions:Shengji ointment combined with bromelain effectively promotes the removal of exposed necrotic tendons in patients with DFU, promotes the regeneration of healthy granulation tissue, accelerates wound healing, and protects the limb and its function. It also appears to be safe as an intervention for the treatment of patients with DFU. Trial registration:The study protocol was registered in the Chinese Clinical Trial Registry (ChiCTR) under the code ChiCTR2000039327 on October 23, 2020. The public title is "Study on evidence-based evaluation and therapeutic mechanism of integrated Chinese and Western medicine for treatment of diabetic foot - An evidence-based evaluation of The combination of Rubber Shengji Paste and compound bromelain to promote the healing of the exposed wound of diabetic foot tendon".

Cerebral ischemia leads to linguistic and motor dysfunction, as the death of neurons in ischemic core is permanent and non-renewable. An innovative avenue is to induce and/or facilitate reprogramming of adjacent astrocytes into neurons to replace the lost neurons and re-establish brain homeostasis.This study aimed to investigate whether the p-hydroxy benzaldehyde (p-HBA), a phenolic compound isolated from Gastrodia elata Blume, could facilitate the reprogramming of oxygen-glucose deprivation/reperfusion (OGD/R)-damaged astrocytes into neurons.The primary parenchymal astrocytes of rat were exposure to OGD and reperfusion with define culture medium. Cells were then incubated with different concentration of p-HBA (1, 10, 100, 400 μM) and collected at desired time point for reprogramming process analysis.OGD/R could elicit endogenous neurogenic program in primary parenchymal astrocytes of rat under define culture condition, and these so-called reactive astrocytes could be reprogrammed into neurons. However, the neonatal neurons produced by this endogenous procedure could not develop into mature neurons, and the conversion rate was only 1.9%. Treatment of these reactive astrocytes with p-HBA could successfully promote the conversion rate to 6.1%, and the neonatal neurons could develop into mature neurons within 14 days. Further analysis showed that p-HBA down-regulated the Notch signal component genes Dll1, Hes1 and SOX2, while the transcription factor NeuroD1 was up-regulated.The results of this study demonstrated that p-HBA facilitated the astrocyte-to-neuron conversion. This chemical reprogramming was mediated by inhibition of Notch1 signaling pathway and transcriptional activation of NeuroD1.

BackgroundAnti-interleukin (IL)-17 biological agents (BAs) have significant efficacy in the treatment of psoriasis and psoriatic arthritis; however, adverse events (AEs) are common, and their safety has not been systematically evaluated.ObjectivesThe purpose of this systematic review and meta-analysis was to summarize the number and corresponding rates of AEs caused by anti-IL-17 BAs in patients with psoriasis and psoriatic arthritis to improve clinical decision-making regarding their use.MethodsPubMed, Embase, Cochrane Library, and Web of Science databases were independently searched by three authors for articles on the treatment of psoriasis with anti-IL-17 BAs that were published before March 1, 2022, and included at least one AE. Dichotomous variables and 95% confidence intervals (CI) were analyzed using R software (version 4.1.3) and the Meta and Metafor software packages. Funnel plots and meta-regression were used to test for the risk of bias, I2 was used to assess the magnitude of heterogeneity, and subgroup analysis was used to reduce heterogeneity.ResultsA total of 57 studies involving 28,424 patients with psoriasis treated with anti-IL-17 BAs were included in the meta-analysis. Subgroup analysis showed that anti-IL-17A (73.48%) and anti-IL-17A/F (73.12%) BAs were more likely to cause AEs than anti-IL-17R BAs (65.66%). The incidence of AEs was as high as 72.70% with treatment durations longer than one year, and long-term use of medication had the potential to lead to mental disorders. Infection (33.16%), nasopharyngitis (13.74%), and injection site reactions (8.28%) were the most common AEs. Anti-IL-17 BAs were most likely to cause type α (33.52%) AEs. Type δ AEs (1.01%) were rarely observed.ConclusionsAnti-IL-17 BAs used for the treatment of psoriasis and psoriatic arthritis caused a series of AEs, but the symptoms were generally mild.

Background: Chinese herbal medicine (CHM) provides a theoretical basis for the treatment of psoriasis with considerable benefits and a low toxicity. The purpose of this quantitative study was to show high-quality evidence of the efficacy and safety of CHM for the treatment of psoriasis to promote its clinical application. Methods: Several databases were systematically searched including PubMed, Embase, Cochrane Central Register of Controlled Trials, China Network Knowledge Infrastructure, Chinese Scientific Journals Database, and Wan Fang Database. High-quality randomized controlled trials that compared CHM with non-CHM interventions were included. The RevMan5.3 software was used to calculate risk ratios (RR) at 95% confidence intervals (CI) and conduct the meta-analysis. Results: Altogether, 1,215 patients participated in this study, including 711 in the experimental group and 504 in the control group. The psoriasis area severity index (PASI) score of the CHM group was significantly lower than that of the placebo group (MD, −4.02; 95% CI, −6.71 to −1.34; p = 0.003). To achieve PASI-60 and PASI-75, the arrival rate of the CHM group was higher than that of the placebo group (PASI-60: RR, 3.52; 95% CI, 1.17 to 10.61; p = 0.03; PASI-75: RR, 9.87; 95% CI, 3.11 to 31.31; p = 0.0001). Furthermore, the efficacy rate was higher in patients receiving CHM than in those receiving placebo (RR, 1.72; 95% CI, 1.01 to 2.93; p = 0.04). The results suggested a greater impact of CHM in improving the dermatology life quality index (DLQI) of patients (MD, −2.12; 95% CI, −3.75 to −0.49; p = 0.01). Regarding pruritus severity, there was no significant difference between the two groups (MD, −1.90; 95% CI, −3.79 to −0.01; p = 0.05). The meta-analysis revealed that the recurrence rate (RR, 0.74; 95% CI, 0.32 to 1.71; p = 0.48) and proportion of adverse events (RR, 1.36; 95% CI, 0.95 to 1.93; p = 0.09) associated with using CHM were similar to those associated with using a placebo. Conclusion: CHM appears safe and effective in the treatment of psoriasis and has a great positive impact on the DQLI of patients; however, CHM could not completely eliminate skin lesions, improve pruritus severity, and reduce the recurrence rate.

Background Anti-interleukin (IL)-23 agents are widely used for autoimmune disease treatment; however, the safety and risks of specific symptoms have not been systematically assessed. Objectives The aim of this study was to summarize the characteristics and mechanisms of occurrence of five immunological and non-immunological adverse events caused by different anti-IL-23 agents. Methods The Cochrane Library, EMBASE, PubMed, and Web of Science databases were searched for eligible randomized clinical trials published from inception through May 1, 2020. Randomized clinical trials that reported at least one type of adverse event after treatment were included, regardless of sex, age, ethnicity, and diagnosis. Two investigators independently screened and extracted the characteristics of the studies, participants, drugs, and adverse event types. The Cochrane Handbook was used to assess the methodological quality of the included randomized clinical trials. Heterogeneity was assessed using the I2 statistic. Meta-regression was applied to determine the sources of heterogeneity, and subgroup analysis was used to identify the factors contributing to adverse events. Results Forty-eight studies were included in the meta-analysis, comprising 25,624 patients treated with anti-IL-23 agents. Serious immunological or non-immunological adverse events were rare. Anti-IL-12/23-p40 agents appeared to cause adverse events more easily than anti-IL-23-p19 agents. The incidence of cancer did not appear to be related to anti-IL-23 agent treatment, and long-term medication could lead to mental diseases. The prevention of complications should be carefully monitored when administered for over approximately 40 weeks to avoid further adverse reactions, and the incidence of infection was the highest among general immunological adverse events. Conclusions The application of anti-IL-23 agents induced a series of immunological and non-immunological adverse events, but these agents tend to be well-tolerated with good safety profiles.

Background: Generalized anxiety disorder (GAD) is one of the most common types of anxiety disorders with unclear pathogenesis. Our team’s previous research found that extensive neuronal apoptosis and neuronal regeneration disorders occur in the hippocampus of GAD rats. Danzhi Xiaoyao (DZXYS) Powder can improve the anxiety behavior of rats, but its molecular mechanism is not well understood.Objective: This paper discusses whether the pathogenesis of GAD is related to the abnormal expression of Notch signal pathway, and whether the anti-anxiety effect of DZXYS promotes nerve regeneration in the hippocampus by regulating the Notch signaling pathway.Methods: The animal model of GAD was developed by the chronic restraint stress and uncertain empty bottle stimulation method. After the model was successfully established, the rats in the model preparation group were divided into the buspirone, DZXYS, DZXYS + DAPT, and model groups, and were administered the corresponding drug intervention. The changes in body weight and food intake of rats were continuously monitored throughout the process. The changes in anxiety behavior of rats were measured by open field experiment and elevated plus-maze test, and morphological changes and regeneration of neurons in the rat hippocampus were observed by HE staining and double immunofluorescence staining. Changes in the expression of key targets of the Notch signaling pathway in the hippocampus were monitored by real-time fluorescence quantitative PCR and western blotting.Results: In this study, we verified that the GAD model was stable and reliable, and found that the key targets of the Notch signaling pathway (Notch1, Hes1, Hes5, etc.) in the hippocampus of GAD rats were significantly upregulated, leading to the increased proliferation of neural stem cells in the hippocampus and increased differentiation into astrocytes, resulting in neuronal regeneration. DZXYS intervention in GAD rats can improve appetite, promote weight growth, and significantly reverse the anxiety behavior of GAD rats, which can inhibit the upregulation of key targets of the Notch signaling pathway, promote the differentiation of neural stem cells in the hippocampus into neurons, and inhibit their differentiation into astrocytes, thus alleviating anxiety behavior.Conclusion: The occurrence of GAD is closely related to the upregulation of the Notch signaling pathway, which hinders the regeneration of normal neurons in the hippocampus, while DZXYS can downregulate the Notch signaling pathway and promote neuronal regeneration in the hippocampus, thereby relieving anxiety behavior.

CONTEXTFish oil and omega-3 polyunsaturated fatty acids (ω-3 PUFAs) have anti-inflammatory properties, but their effect on psoriasis and its comorbidities remains inconclusive.OBJECTIVEThe aim of this quantitative systematic review was to evaluate the efficacy and safety of fish oil and its components in the treatment of psoriasis and its comorbidities.DATA SOURCESPubMed, Embase, Cochrane Central Register of Controlled Trials, China Network Knowledge Infrastructure, China Science and Technology Journal Database, and Wanfang databases were searched from inception to March 30, 2019.STUDY SELECTIONRandomized controlled trials were eligible for inclusion if they measured the effect of fish oil and its components in the treatment of patients with psoriasis.DATA EXTRACTIONEighteen randomized controlled trials involving 927 study participants were included.RESULTSMonotherapy with fish oil or ω-3 PUFAs had no effect on the Psoriasis Area and Severity Index (PASI) score (P = 0.47), lesion area (P = 0.34), or pruritus (P = 0.62). Fish oil or ω-3 PUFAs combined with conventional treatments, however, resulted in a decreased PASI score (mean difference [MD], -3.92; 95%CI, -6.15 to -1.69; P = 0.0006) and lesion area (MD, -30.00; 95%CI, -33.82 to -26.18; P < 0.0001). Safety evaluation suggested no between-group differences. Fish oil and its components reduced certain risk factors for obesity, cardiovascular disease, and metabolic disease in patients with psoriasis and also regulated several inflammatory mediators.CONCLUSIONSOverall, when combined with conventional treatments, fish oil and its components may have beneficial effects on psoriasis and its comorbidities, including obesity, cardiovascular disease, and metabolic disease.SYSTEMATIC REVIEW REGISTRATIONPROSPERO registration number CRD42019128631.

Objective To analyze the change rules of FibroScan detection value( FS value) of patients with hepatitis cirrhosis in different disease stages and levels,and its correlation with traditional Chinese medicine( TCM) disease syndrome elements. Methods A total of 108 patients with hepatitis cirrhosis were included,of which 69 were compensated and 39 were decompensated. The syndrome identification criteria were developed,and the disease syndrome elements of each patient were determined. The patient information was collected,and Child-Pugh scores on patients were performed. Then grade according to scores,and model for end-stage liver disease( MELD) scores were evaluated. FS value was detected. The FS values of patients with different stages and different Child-Pugh grades were compared,and the correlation between FS values and disease syndrome elements were analyzed. Results FS value in patients with compensated liver cirrhosis was significantly lower than that in patients with decompensation( P <0. 01). There was a positive correlation between FS value and Child-Pugh score,Child-Pugh grade as well as MELD score( P < 0. 01). The distribution of common syndrome elements in compensatory hepatitis cirrhosis patients was as follows: yin deficiency( 45 cases),qi stagnation( 43 cases),and yang deficiency( 39 cases). The distribution of common syndromes in patients with liver cirrhosis in decompensated stage was as follows: water retention( 34 cases),yin deficiency( 30 cases),and blood stasis( 29 cases). The distribution frequency of blood stasis,yang deficiency,qi deficiency and water retention was significantly different between the two groups( P < 0. 05). In the patients with liver cirrhosis at compensatory stage,the FS values of the patients with blood stasis,yin deficiency,damp-heat,yang deficiency and water retention were higher than those of non-appearance patients without above syndromes. The FS value of patients with qi stagnation was lower than that of patients without qi stagnation( P < 0. 05). In the decompensated patients,the FS value of patients with qi stagnation syndrome was lower than that of patients without qi stagnation. The FS values of patients with blood stasis,yin deficiency,damp-heat,qi deficiency,yang deficiency,and water retention were higher than those of patients without above syndromes. Among them,the comparison of whether or not blood stasis,water retention,and yang deficiency were statistically significant( P < 0. 05). Conclusion The FS detection value of patients with hepatitis and cirrhosis increase with the aggravation of the disease. There is a certain correlation between TCM syndrome elements and the FS detection value of the patients with liver cirrhosis. The patients with blood stasis,water retention,yang deficiency syndrome are more serious.

Background: Psoriasis is a common chronic relapsing immune-mediated inflammatory disease, the prevalence of which has increased in recent years. At present, there are many treatment methods available for the condition, but the curative effect is unsatisfactory. Hypothesis/Purpose: This study aimed to evaluate the efficacy, adverse reactions, and recurrence rates of using paeoniflorin capsules for psoriasis treatment. Study Design: systematic review and meta-analysis. Methods: Randomized controlled trials comparing total glycosides of paeony (TGP) with other treatments for patients with psoriasis were retrieved by searching EMBASE, MEDLINE, and the Cochrane Central Register of Controlled Trials electronic databases. Cochrane bias risk tool was used to evaluate the quality of randomized controlled trial (RCT) methodology. The primary outcome measure is the effective number. Secondary outcomes included psoriasis area and severity index (PASI), adverse reactions, recurrence, and inflammatory biomarkers. Results: In all, 30 RCTs with 2,802 participants were included in this meta-analysis. The studies were generally of low methodological quality. Although there was no statistically significant difference between the use of TGP capsule alone and other monotherapies in the treatment of psoriasis (RR: 0.93; 95% CI: 0/6-1.15; p = 0.50), the addition of TGP to other therapies had an advantage over monotherapy with regard to the effective number (RR: 1.31; 95% CI: 1.26-1.37; p < 0.00001), PASI (RR: -3.40; 95% CI: - 4.22, - 2.57; p < 0.00001), adverse reactions, recurrence rate (RR: 0.42; 95% CI: 0.24-0/4; p = 0.002), and inflammatory inhibition (RR: - 12.54; 95% CI: -18.50, - 6.59; p < 0.0001). Conclusions: TGP can be used to treat psoriasis with reduced adverse reactions and recurrence rates. However, the mechanism of TGP in psoriasis treatment requires to be evaluated further in high-quality, large-sample, and rigorous clinical studies.

Periplaneta americana, a magic medicinal insect being present for over 300 million years, exhibits desirable therapeutic outcome for gastrointestinal ulcer treatment. Nowadays, P. americana ethanol extract (PAE) has been shown to ameliorate ulcerative colitis (UC) by either single-use or in combination with other therapeutic agents in clinics. However, its underlying mechanisms are still seldom known. Herein, we investigated the anti-UC activity of PAE by alleviating intestinal inflammation and regulating the disturbed gut microbiota structure in dextran sulfate sodium (DSS)-induced UC rats. Based on multiple constitute analyses by HPLC for quality control, PAE was administrated to DSS-induced UC rats by oral gavage for 2 weeks. The anti-UC effect of PAE was evaluated by inflammatory cytokine production, immunohistochemical staining, and gut microbiota analysis via 16S rRNA sequencing. As a result, PAE remarkably attenuated DSS-induced UC in rats. The colonic inflammatory responses manifested as decreased colonic atrophy, intestinal histopathology scores and inflammatory cytokines. In addition, PAE improved the intestinal barrier function via activating Keap1/Nrf-2 pathway and promoting the expressions of tight junction proteins. It was observed that the UC rats showed symptoms of gut microbial disturbance, i.e., the increased Firmicutes/Bacteroidetes ratio and the significantly decreased probiotics such as Lactobacillus, Roseburia, and Pectobacterium, which were negatively correlated with these detected pro-inflammatory cytokines (secreted by immune CD4+ T cells, and including IFN-γ, TNF-α, IL-6, IL-8, IL-17, IL-1β). Besides, PAE administration regulated the abnormal intestinal microbial composition and made it similar to that in normal rats. Therefore, PAE could attenuate the DSS-induced UC in rats, by means of ameliorating intestinal inflammation, improving intestinal barrier function, and regulating the disturbed gut microbiota, especially improving beneficial intestinal flora growth, modulating the flora structure, and restoring the intestinal-immune system.

目的 分析肝炎肝硬化患者的舌象与瞬时弹性成像技术(FibroScan)检测值(FS值)的相关性,为中医通过望舌判断病情严重程度提供客观依据.方法 运用肝炎肝硬化临床信息采集表收集患者的一般病情资料、舌象、FS值等,并用Excel进行数据录入,将数据根据舌象有无出现分组,并运用SPSS 20.0软件对患者临床信息、FS值及舌象进行描述性统计分析,采用t检验、卡方检验、秩和检验等.结果 ①108例肝炎肝硬化患者,FS值最小值4.1 kPa,最大值75 kPa,平均(24.07±18.43)kPa,其中代偿期(16.18±10.06)kPa,失代偿期(38.03±21.50)kPa,2期比较差异有统计学意义(P<0.01);②108例患者不同舌象FS值的比较发现:舌色上,红绛舌组FS值最高;舌形上,瘦舌组FS值最高;苔质上,燥苔组FS值最高;苔色上,黄苔组FS值最高.所有分组中,只有胖舌组、裂纹舌组以及燥苔组差异比较有统计学意义(P<0.05),其余各组间差异比较无统计学意义.结论 舌象表现为瘦舌、裂纹舌和燥苔患者的FS值较高,说明当肝炎肝硬化患者出现以上3种舌象时,病机主要以热证、阴虚、血虚和津伤为主,提示肝硬化病情越严重.由此可以看出,作为判断病情严重程度的FS值与舌象变化有一定的相关性.

Objective To enrich the clinical meanings of common pulse manifestations,and to explore mechanisms of those pulses by analyzing the correlation between pattern elements of disease nature and common pulse manifestations in patients with viral hepatitis or cirrhosis based on the combination of pat-tern and diseases.Methods A national multicenter cross-sectional epidemiological survey was conduc-ted to collect TCM symptoms,tongue manifestations and pulse conditions(including depth,frequency, width,length,hardness,and frequency of pulse)of patients with viral hepatitis or cirrhosis.The survey questionnaire used the Information Collection form of Vital Hepatitis Cirrhosis drafted by the research group.Standard ofHepatitis Cirrhosis Pattern Elements Differentiation was made to identify patterns and pattern elements.Descriptive statistics such as frequency and rate,Chi-square test,and correlation analy-sis were used.Results Pulses of 801 patients were collected.Pulses with occurrence rate above 20％was defined as common pulse manifestations,in which wiry pulse accounted for 75.2％ (n =602);thready pulse,29.0 ％ (n =279);deep pulse 29％ (n =232);and slippery pulse,23.1％ (n =185). There was positive correlation between wiry pulse and blood stasis and qi stagnation (correlation coefficient was 0.141 and 0.166 respectively,P <0.05).There was positive correlation between slippery pulse and yin deficiency and damp heat (correlation coefficient were 0.093 and 0.131 respectively,P <0.05).There was positive correlation between deep pulse and qi deficiency and yang deficiency(correlation coefficient was 0.099 and 0.111 respectively,P <0.05).There was positive correlation between thready pulse pulse and yin deficiency,qi deficiency,yang deficiency and water retention(correlation coefficient was 0.089,0.109, 0.105 and 0.075 respectively,P <0.05).Conclusion There is a certain correlation between pattern ele-ments and common pulse manifestations in viral hepatitis cirrhosis patients.