Objective To explore the influence of self-concealment level on patients'quality of life and clinical curative effect for curing refractory chronic prostatitis(RCP)by high-intensity focused ultrasound(HIFU). Methods Patients of RCP who meet the diagnostic criteria were assessed with the Self-Concealment Scale(SCS), TDL's table of self-assessing quality of life and National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI).The patients whose SCS score were above the average score plus a standard deviation were taken as the high SCS group,and whose SCS Score were below the average score minus a standard deviation were taken as the low SCS group.The scores for CPSI and TDLs table of self-assessing quality of life and the clinical curative effect of the two groups were determined before and after the treatment by HIFU, respectively.Results The SCS score(35.75±10.34) of the RCP patients before HIFU treatment was significantly higher than the norm for male college students(29.20±8.73)(t=4.26,P<0.01).Two and six weeks after the HIFU application,the CPSI of both the high and the low SCS group decreased significantly(P<0.01),and the CPSI of the low SCS group de-creased more greatly than that of the high SCS group(P<0.01).The scores for TDL Life Quality Scale of low SCS group were significantly higher before and after two and six weeks'HIFU treatment than that of high self-concealment group(P<0.01).The TDL quality of life scale score of thelow SCS group increased respectively after two and six weeks'HIFU treatment (P<0.01),while for the high SCS group,this score increased only after six weeks' HIFU treatment(P<0.05).Six weeks after HIFU treatment,the clinical curative effect for the low SCS group was, observably better than that for high self-concealment(P<0.05).The SCS scores was significantly positive with CPSI scores(P<0.01),and significantly negative with the scores of TDL Life Quality Scale (P<0.01).Conclusion The symptom abatement,quality of life and clinical curative effect the RCP patients with a high self-concealment level were respectively worse after the HIFU treatment than that for whom with a low self-concealment level.

This study aimed to investigate the protective effect and underlying mechanism of Mailuo Shutong Pills(MLST) on posterior limb swelling caused by femur fracture in rats. The rats were randomly divided into a sham operation group, a model group, a low-dose MLST group(1.8 g·kg~(-1)·d~(-1)), a high-dose MLST group(3.6 g·kg~(-1)·d~(-1)), and a positive drug group(60 mg·kg~(-1)·d~(-1) Maizhiling Tablets). The femur in the sham operation group was exposed and the wound was sutured, while the other four groups underwent mechanical damage to cause femur fracture. The rats were treated with corresponding drugs by gavage 7 days before modeling and 5 days after modeling, while those in the sham operation group and the model group were given an equivalent dose of distilled water by gavage. Hematoxylin-eosin(HE) staining was used to detect the pathological injury of the posterior limb muscle tissues in rats, and the degree of hind limb swelling was measured. The enzyme-linked immunosorbent assay(ELISA) kit was used to detect the expression levels of interleukin-6(IL-6), interleukin-1β(IL-1β), and tumor necrosis factor-α(TNF-α) in the serum of rats in each group. The activity of superoxide dismutase(SOD), malondialdehyde(MDA), catalase(CAT), and glutathione peroxidase(GSH-Px) in rat serum was also measured. Western blot was used to detect the protein expression levels of heme oxygenase 1(HO-1), NAD(P)H quinone oxidoreductase 1(NQO1), and nuclear transcription factor E2-related factor 2(Nrf2) in rat posterior limb muscle tissues. The changes in the intestinal flora and intestinal metabolites in rats were detected by 16S rDNA sequencing and ultra-performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS), respectively, to explore the underlying mechanism of MLST in treating posterior limb swelling caused by femur fracture in rats. Compared with the model group, MLST significantly improved the degree of posterior limb swelling in rats, reduced the levels of serum inflammatory factors, and alleviated oxidative stress injury. The HE staining results showed that the inflammatory infiltration in the posterior limb muscle tissues of rats in the MLST groups was significantly improved. Western blot results showed that MLST significantly increased the protein expression of HO-1, NQO1, and Nrf2 in rat posterior limb muscle tissues compared with the model group. The 16S rDNA sequencing results showed that MLST improved the disorder of intestinal flora in rats after femur fracture. The UPLC-MS/MS results showed that MLST significantly affected the bile acid biosynthesis and metabolism pathway in the intestine after femur fracture, and the Spearman analysis confirmed that the metabolite deoxycholic acid involved in bile acid biosynthesis was positively correlated with the abundance of Turicibacter. The metabolite cholic acid was positively correlated with the abundance of Papilibacter, Staphylococcus, and Intestinimonas. The metabolite lithocholic acid was positively correlated with Papilibacter and Intestinimonas. The above results indicated that MLST could protect against the posterior limb swelling caused by femur fracture in rats. This protective effect may be achieved by improving the pathological injury of the posterior limb muscle, reducing the expression levels of inflammatory and oxidative stress-related factors in serum, reducing the oxidative injury of the posterior limb muscle, improving intestinal flora, and balancing the biosynthesis of bile acids in the intestine.
Rats ; Animals ; NF-E2-Related Factor 2/metabolism* ; Gastrointestinal Microbiome ; Chromatography, Liquid ; Multilocus Sequence Typing ; Tandem Mass Spectrometry ; Oxidative Stress ; Tumor Necrosis Factor-alpha/metabolism* ; Interleukin-6/metabolism* ; Femur ; Bile Acids and Salts ; DNA, Ribosomal ; Superoxide Dismutase/metabolism*

To explore the mechanism of Shouhui Tongbian Capsules in treating constipation by means of network pharmacology and molecular docking approach. Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP) and Bioinfoematics Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine(BATMAN) were applied to obtain chemical components and potential targets of eight herbs in Shouhui Tongbian Capsules according to the screening principles of oral availability(OB)≥30% and drug-like property(DL)≥0.18. Disease targets relating to constipation were screened out through GeneCards, PharmGkb and other databases, drug targets were integrated with disease targets, and intersection targets were exactly the potential action targets of Shouhui Tongbian Capsules for treating constipation; PPI network of potential targets was constructed using STRING platform, and GO(gene ontology) analysis and KEGG(Kyoto encyclopedia of genes and genomes) pathway data were obtained to conduct enrichment analysis and predict its mechanism of action. Cytoscape 3.6.1 was used to construct a network of "medicinal materials-chemical components-drug targets", and the network topology analysis was carried out on the PPI network to obtain its main components and key targets. Molecular docking between components and key targets of Shouhui Tongbian Capsules verified the accuracy of network pharmacological analysis results. The PPI network analysis showed 92 chemical components, including quercetin, stigmaste-rol, aloe-emodin, rhein, and key targets for instance AKT1, MAPK1, IL6, JUN, TNF and TP53. The enrichment analysis of KEGG screened out 157 signal pathways(P<0.01), mainly involving interleukin 17 signaling pathway, AGE-RAGE signaling pathway in diabetic complications, thyroid hormone signaling pathway. Quercetin, resveratrol and lysine with top degree value had a rational conformation in docking site of protein crystal complexes. This study preliminarily showed that various active ingredients in Shouhui Tongbian Capsules could regulate multiple signaling pathways, increase intestinal smoothness and peristalsis function, ensure smooth intestinal lumen, and play a role in treating constipation by acting on key targets, such as AKT1, MAPK1, IL6 and JUN.
Capsules ; Constipation/genetics* ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Molecular Docking Simulation

To investigate the therapeutic effect of Jingfang Granules on carbon tetrachloride(CCl_4)-induced liver fibrosis in mice and its mechanism. Forty-nine 8-week-old male C57 BL/6 J mice were randomly divided into a blank group, a CCl_4 group, a silybin group(positive control, 100 mg·kg~(-1))+CCl_4, a Jingfang high-dose(16 g·kg~(-1)) group, a Jingfang high-dose(16 g·kg~(-1))+CCl_4 group, a Jingfang medium-dose(8 g·kg~(-1))+CCl_4 group, and a Jingfang low-dose(4 g·kg~(-1))+CCl_4 group, with 7 mice in each group. The mice in the blank group and Jingfang high-dose group were intraperitoneally injected olive oil solution, and mice in other groups were intraperitoneally injected with 10% CCl_4 olive oil solution(5 mL·kg~(-1)) to induce liver fibrosis, twice a week with an interval of 3 d, for 8 weeks. At the same time, except for the blank group and CCl_4 group, which were given deionized water, the mice in other groups were given the corresponding dose of drugs by gavage once daily for 8 weeks with the gavage volume of 10 mL·kg~(-1). All mice were fasted and freely drank for 12 h after the last administration, and then the eyeballs were removed for blood collection. The liver and spleen were collected, and the organ index was calculated. The levels of alanine aminotransferase(ALT), aspartate aminotransferase(AST), total bile acid(TBA), and triglyceride(TG) in the serum of mice were detected by an automated analyzer. Tumor necrosis factor-α(TNF-α), interleukin-6(IL-6) and interleukin-1β(IL-1β) levels were detected by enzyme-linked immunosorbent assay(ELISA). Kits were used to detect the contents of superoxide dismutase(SOD), malondialdehyde(MDA), and glutathione(GSH) in the liver tissue. Pathological changes in the liver tissue were observed by hematoxylin-eosin(HE), Masson, and Sirius red staining. Western blot was used to detect protein expressions of transforming growth factor-β(TGF-β), α-smooth muscle actin(α-SMA) and Smad4 in the liver tissue. The results indicated that Jingfang Granules significantly reduced the organ index, levels of ALT, AST, TBA,TG, TNF-α, IL-6, and IL-1β in the serum, and the content of MDA in the liver tissue of mice with CCl_4-induced liver fibrosis. Jingfang Granules also significantly increased the content of SOD and GSH in the liver tissue. Meanwhile, Jingfang Granules down-regulated the protein levels of TGF-β, α-SMA, and Smad4. Furthermore, Jingfang Granules had no significant effect on the liver tissue morphology and the above indexes in the normal mice. In conclusion, Jingfang Granules has obvious therapeutic effect on CCl_4-induced liver fibrosis, and its mechanism may be related to reducing the expression of pro-inflammatory factors, anti-oxidation, and regulating TGF-β/Smad4 signaling pathway.
Mice ; Male ; Animals ; Tumor Necrosis Factor-alpha/metabolism* ; Interleukin-6/metabolism* ; Olive Oil/therapeutic use* ; Carbon Tetrachloride/metabolism* ; Liver Cirrhosis/metabolism* ; Liver ; Superoxide Dismutase/metabolism* ; Transforming Growth Factor beta/metabolism*

This study explored the curative effect of Jingfang Mixture on urticaria mice induced by aluminum hydroxide/ovalbumin, and discussed its mechanism. Sixty male Kunming mice were randomly divided into a normal group, a model group, three Jingfang Mixture(low-dose, medium-dose, and high-dose) groups, and a positive drug(cetirizine hydrochloride) group. The urticarial model in mice was induced by the intraperitoneal injection of the mixed solution of ovalbumin and aluminum hydroxide. The degrees of pruritus were observed after the second immunization. Pathological changes were detected by hematoxylin and eosin(HE) staining. Levels of interleukin 1β(IL-1β) and tumor necrosis factor α(TNF-α) in the serum were detected by enzyme linked immunosorbent assay(ELISA). Expressions of NOD-like receptor protein 3(NLRP3) and IL-1β were detected by immunohistochemistry(IHC). Expressions of nuclear factor kappa-B(NF-κB p65), NLRP3, apoptosis-associated speck-like protein containing a CARD(ASC), cysteinyl aspartate-specific proteases 1(caspase-1), and IL-1β proteins were detected by Western blot. The results showed that, except for the normal group, the mice in all groups had different degrees of pruritus. Compared with the model group, the Jingfang Mixture groups and the positive drug group prolonged the scratching latency of mice(P<0.05), and significantly reduced the number of scratching(P<0.05). In addition, the Jingfang Mixture groups and the positive drug group improved the pathological morphology of skin tissue. The expression levels of IL-1β and TNF-α in serum were significantly reduced(P<0.05), and the number of NLRP3 and IL-1β positive cells was decreased(P<0.01). The expressions of p-NF-κB p65, NLRP3, ASC, cleaved caspase-1, and IL-1β protein were significantly down-regulated(P<0.05). The results of the above study indicate that Jingfang Mixture inhibit the inflammatory response in urticaria mice, and the mechanism may be related to the inhibition of activating NF-κB/NLRP3/IL-1β signaling pathway.
Animals ; Male ; Mice ; NF-kappa B/metabolism* ; Interleukin-1beta/metabolism* ; NLR Family, Pyrin Domain-Containing 3 Protein/metabolism* ; Tumor Necrosis Factor-alpha/metabolism* ; Ovalbumin ; Aluminum Hydroxide/pharmacology* ; Signal Transduction ; Caspase 1/metabolism* ; Urticaria ; Pruritus

This study aims to clarify the effect of Jingfang Mixture on the treatment of chronic urticarial and its mechanism, and investigate the regulatory effect of chronic urticaria on the metabolic disorder of endogenous metabolites in the blood. The mice were randomly divided into normal group, model group, and Jingfang Mixture group, and modeling and administration continued for 21 d. The changes in endogenous small molecules in rat serum were determined by ultra-high performance liquid chromatography-electrospray ionization-Q Exactive-Orbitrap-mass spectrometry(UHPLC-ESI-QE-Orbitrap-MS) metabolomics technology. The change trend of endogenous metabolites in rat serum was analyzed to find potential biomarkers. The results showed that Jingfang Mixture regulate 16 biomarkers, mainly including taurine, glutamate, succinic acid, docosahexaenoic acid, and arachidonic acid. Metabolic pathway analysis was carried out by MetaboAnalyst, and P<0.01 was taken as the potential key metabolic pathway. Ten metabolic pathways were closely related to the treatment of chronic urticarial by Jingfang Mixture, mainly involved in the glutamate metabolism, taurine and hypotaurine metabolism, arginine and proline metabolism, arachidonic acid metabolism, tricarboxylic acid cycle, unsaturated fatty acid biosynthesis, glutathione metabolism, phenylalanine metabolism, alanine, aspartic acid, and glutamate metabolism, and butyric acid metabolism. Glutamate metabolism and butyric acid metabolism involved more metabolic pathways than others. Therefore, it was speculated that Jingfang Mixture had a balanced regulating effect on the related metabolic pathways which caused the serum disorder in the rats with urticaria, and tended to regulate the metabolic differential to the normal level in the rats with urticaria. This paper provides references for studying the mechanism of Jingfang Mixture from the perspective of endogenous metabolites and metabolic pathways in vivo. At the same time, the endogenous substances explored in this paper can be used as important biomarkers for the prevention of urticaria.
Rats ; Mice ; Animals ; Chronic Urticaria ; Arachidonic Acid ; Butyric Acid ; Metabolomics/methods* ; Chromatography, High Pressure Liquid/methods* ; Biomarkers/metabolism* ; Taurine ; Glutamates

Objective: To investigate the impact of perioperative allogeneic red blood cells transfusion on the early recurrence of patients with hepatocellular carcinoma (HCC) after liver resection. Methods: Retrospective analysis was made on 999 patients who underwent surgical resection for HCC, and these patients were divided into two groups according to whether or not received perioperative allogeneic red blood cells transfusion. Differences between groups were balanced using propensity score matching (PSM). The Kaplan-Meier method was used for comparing the differences in early recurrence (within 2 years) between the two groups and the multivariate COX analysis regression was used to identify independent risk factors for early recurrence. Result: There were 100 patients in red cell transfusion group and 899 patients in non-red cell transfusion group. After PSM, 85 pairs of patients were successfully matched, and there was no significant difference in baseline data between groups. Before PSM, the early recurrence rate of the red blood cell group was significantly higher than that of the non-red blood cell group (P<0.05). However, there was no significant difference in early recurrence rates between the two groups after PSM (P=0.346). Multivariate analysis showed that perioperative allogeneic red blood cells transfusion was not an independent risk factor of early recurrence for patients with HCC after liver resection (P=0.153). Conclusion Perioperative allogeneic red blood cells transfusion has no impact on the early recurrence of patients with HCC after liver resection.

The modernization and development of traditional Chinese medicine has led to higher standards for the quality of traditional Chinese medicine products. The extraction process is a crucial component of traditional Chinese medicine production, and it directly impacts the final quality of the product. However, the currently relied upon methods for quality assurance of the extraction process, such as simple wet chemical analysis, have several limitations, including time consumption and labor intensity, and do not offer precise control of the extraction process. As a result, there is significant value in incorporating near-infrared spectroscopy (NIRS) in the production process of traditional Chinese medicine to improve the quality control of the final products. In this study, we focused on the extraction process of Xiao'er Xiaoji Zhike oral liquid (XXZOL), using near-infrared spectra collected by both a Fourier transform near-infrared spectrometer and a portable near-infrared spectrometer. We used the concentration of synephrine, a quality control index component specified by the pharmacopoeia, to achieve rapid and accurate detection in the extraction process. Moreover, we developed a model transfer method to facilitate the transfer of models between the two types of near-infrared spectrometers (analytical grade and portable), thus resolving the low resolution, poor performance, and insufficient prediction accuracy issues of portable instruments. Our findings enable the rapid screening and quality analysis of XXZOL onsite, which is significant for quality monitoring during the traditional Chinese medicine production process.