This study identified blood-entering components of Anshen Dropping Pills and explored their anti-insomnia effects and mechanisms. The main blood-entering components of Anshen Dropping Pills were detected and identified by UPLC-Q-TOF-MS/MS. The rationality of the formula was assessed by using enrichment analysis based on the relationship between drugs and symptoms, and core targets of its active components were selected as the the potential anti-insomnia targets of Anshen Dropping Pills through network pharmacology analysis. Furthermore, protein-protein interaction(PPI) network, Gene Ontology(GO) enrichment analysis, and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway analysis were performed on the core targets. An active component-core target network for Anshen Dropping Pills was constructed. Finally, the effects of low-, medium-, and high-dose groups of Anshen Dropping Pills on sleep episodes, sleep duration, and sleep latency in mice were measured by supraliminal and subliminal pentobarbital sodium experiments. Moreover, total scores of the Pittsburgh sleep quality index(PSQI) scale was used to evaluate the changes before and after the treatment with Anshen Dropping Pills in a clinical study. The enrichment analysis based on the relationship between drugs and symptoms verified the rationality of the Anshen Dropping Pills formula, and nine blood-entering components of Anshen Dropping Pills were identified by UPLC-Q-TOF-MS/MS. The network proximity revealed a significant correlation between eight components and insomnia, including magnoflorine, liquiritin, spinosin, quercitrin, jujuboside A, ginsenoside Rb_3, glycyrrhizic acid, and glycyrrhetinic acid. Network pharmacology analysis indicated that the major anti-insomnia pathways of Anshen Dropping Pills involved substance and energy metabolism, neuroprotection, immune system regulation, and endocrine regulation. Seven core genes related to insomnia were identified: APOE, ALB, BDNF, PPARG, INS, TP53, and TNF. In summary, Anshen Dropping Pills could increase sleep episodes, prolong sleep duration, and reduce sleep latency in mice. Clinical study results demonstrated that Anshen Dropping Pills could decrease total scores of PSQI scale. This study reveals the pharmacodynamic basis and potential multi-component, multi-target, and multi-pathway effects of Anshen Dropping Pills, suggesting that its anti-insomnia mechanisms may be associated with the regulation of insomnia-related signaling pathways. These findings offer a theoretical foundation for the clinical application of Anshen Dropping Pills.
Animals ; Drugs, Chinese Herbal/administration & dosage* ; Tandem Mass Spectrometry/methods* ; Sleep Initiation and Maintenance Disorders/metabolism* ; Mice ; Network Pharmacology ; Male ; Chromatography, High Pressure Liquid ; Humans ; Protein Interaction Maps/drug effects* ; Sleep/drug effects* ; Female ; Adult

OBJECTIVE: To explore the clinical efficacy of Wenshen Chushi Decoction combined with low intensity pulsed ultrasound (LIPUS) on erectile dysfunction (ED) caused by renal deficiency and phlegm-dampness syndrome. METHODS: One hundred and twenty ED patients were included from the Department of Andrology in the First Hospital of Hunan University of Traditional Chinese Medicine. The patients in control group were treated with Wenshen Chushi Decoction. While the patients in observation group were treated with Wenshen Chushi Decoction combined with LIPUS for 8 consecutive weeks. After the treatment, the efficacy was evaluated using the International Index of Erectile Function-5 (IIEF-5) score, Penile Flow Index (PFI), Traditional Chinese Medicine Syndrome Score, Self-Rating Depression Scale (SDS) score, and Self-Rating Anxiety Scale (SAS) score. Safety was also observed. And the efficacy was followed up 4 weeks after the end of treatment. RESULTS: Fifty-seven cases were enrolled into control group finally with 55 cases in the treatment group. After the treatment, all the patients in both of groups showed an improvement in IIEF-5 scores (P<0.01). Compared with the control group (19.09 ± 2.22), the IIEF-5 score in observation group (20.42 ± 2.39) increased significantly (P<0.01). After the treatment, the scores of PFI, TCM syndrome and SDS in both groups decreased (P<0.01, P<0.05, P<0.01). Compared with the control group (［3.77 ± 1.21］, ［9.91 ± 1.71］ and ［39.88 ± 2.63］ points), the observation group (［2.92 ± 1.08］, ［4.78 ± 1.45］, and ［34.51 ± 2.09］ points） showed a more significant decrease (P<0.01). There was no significant difference in total effective rate between the two groups (P>0.05). During follow-up, the IIEF-5 scores of both groups of patients were higher than those before (P<0.05, P<0.01), and the observation group score was higher than that in the control group (［17.15 ± 3.37］ vs ［13.63 ± 1.96］, P<0.01). No adverse reaction and abnormality of indicators occurred in both of two groups. CONCLUSION Wenshen Chushi Decoction has a significant therapeutic effect on ED caused by renal deficiency and phlegm-dampness syndrome. It can not only improve the quality of erection, but also improve the physical and mental symptoms associated with ED， which makes therapeutic effect lasting longer.
Humans ; Male ; Drugs, Chinese Herbal/therapeutic use* ; Erectile Dysfunction/etiology* ; Middle Aged ; Adult ; Treatment Outcome ; Medicine, Chinese Traditional ; Ultrasonic Therapy ; Phytotherapy

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

OBJECTIVES: To explore the role of the cGAS-STING signaling pathway in the therapeutic mechanism of Liangxue Jiedu Huayu Formula (LXJDHYF) for acute-on-chronic liver failure (ACLF) in mice. METHODS: Thirty C57BL/6 mice were randomly divided into blank control group, model group, low- and high-dose LXJDHYF groups, and H151 (a specific cGAS-STING pathway inhibitor) group (n=6). In all but the control group, the mice were treated with CCl₄ to induce liver cirrhosis followed by intraperitoneal injections of lipopolysaccharide and D-amino galactose to establish mouse models of ACLF. After the treatments, the mouse livers were collected for HE and TUNEL staining, and serum levels of ALT, AST and TBil were determined. In bone marrow-derived macrophages (BMDMs) and liver tissues of ACLF mice, the expressions of cGAS-STING signaling pathway-related mRNAs including IFN‑β, ISG15, IL-6 and TNF-α were determined with RT-qPCR, and the phosphorylation levels of IRF3 and STING proteins were investigated using Western blotting. RESULTS: Compared with the mice in the model group, the LXJDHYF-treated mice exhibited milder hepatocyte necrosis and inflammatory cell infiltration in the liver with significantly reduced hepatocyte apoptosis. LXJDHYF treatment also significantly lowered serum levels of ALT, AST, TBil, IL-6 and TNF-α in ACLF mice and effectively suppressed the expressions of cGAS-STING signaling pathway-related mRNA in both the BMDMs and the liver tissues and the phosphorylation of IRF3 and STING proteins in the BMDMs. CONCLUSIONS LXJDHYF can significantly improve liver function and attenuate inflammation in ACLF mice possibly by inhibiting excessive activation of the cGAS-STING signaling pathway.
Animals ; Signal Transduction/drug effects* ; Mice ; Nucleotidyltransferases/metabolism* ; Mice, Inbred C57BL ; Acute-On-Chronic Liver Failure/etiology* ; Membrane Proteins/metabolism* ; Drugs, Chinese Herbal/therapeutic use* ; Liver/metabolism* ; Disease Models, Animal ; Interferon Regulatory Factor-3/metabolism* ; Interleukin-6/metabolism* ; Male

OBJECTIVE: To assess whether the use of Tanreqing (TRQ) Injection could show improvements in time to extubation, intensive care unit (ICU) mortality, ventilator-associated events (VAEs) and infection-related ventilator associated complication (IVAC) among patients receiving mechanical ventilation (MV). METHODS: A time-dependent cox-regression analysis was conducted using data from a well-established registry of healthcare-associated infections at ICUs in China. Patients receiving continuous MV for 3 days or more were included. A time-varying exposure definition was used for TRQ Injection, which were recorded on daily basis. The outcomes included time to extubation, ICU mortality, VAEs and IVAC. Time-dependent Cox models were used to compare the clinical outcomes between TRQ Injection and non-use, after controlling for the influence of comorbidities/conditions and other medications with both fixed and time-varying covariates. For the analyses of time to extubation and ICU mortality, Fine-Gray competing risk models were also used to measure competing risks and outcomes of interest. RESULTS: Overall, 7,685 patients were included for the analyses of MV duration, and 7,273 patients for the analysis of ICU mortality. Compared to non-use, patients with TRQ Injection had a lower risk of ICU mortality (Hazards ratios (HR) 0.761, 95% CI, 0.581-0.997), and was associated with a higher hazard for time to extubation (HR 1.105, 95% CI, 1.005-1.216), suggesting a beneficial effect on shortened time to extubation. No significant differences were observed between TRQ Injection and non-use regarding VAEs (HR 1.057, 95% CI, 0.912-1.225) and IVAC (HR 1.177, 95% CI, 0.929-1.491). The effect estimates were robust when using alternative statistic models, applying alternative inclusion and exclusion criteria, and handling missing data by alternative approaches. CONCLUSION Our findings suggested that the use of TRQ Injection might lower mortality and improve time to extubation among patients receiving MV, even after controlling for the factor that the use of TRQ changed over time.
Humans ; Respiration, Artificial/adverse effects* ; Intensive Care Units ; Proportional Hazards Models ; Registries ; Length of Stay

This study investigated the mechanism of Danggui Shaoyao Powder(DSP) against mitophagy in rat model of Alzheimer's disease(AD) induced by streptozotocin(STZ) based on PTEN induced putative kinase 1(PINK1)-Parkin signaling pathway. The AD rat model was established by injecting STZ into the lateral ventricle, and the rats were divided into normal group, model group, DSP low-dose group(12 g·kg~(-1)·d~(-1)), DSP medium-dose group(24 g·kg~(-1)·d~(-1)), and DSP high-dose group(36 g·kg~(-1)·d~(-1)). Morris water maze test was used to detect the learning and memory function of the rats, and transmission electron microscopy and immunofluorescence were employed to detect mitophagy. The protein expression levels of PINK1, Parkin, LC3BⅠ/LC3BⅡ, and p62 were assayed by Western blot. Compared with the normal group, the model group showed a significant decrease in the learning and memory function(P<0.01), reduced protein expression of PINK1 and Parkin(P<0.05), increased protein expression of LC3BⅠ/LC3BⅡ and p62(P<0.05), and decreased occurrence of mitophagy(P<0.01). Compared with the model group, the DSP medium-and high-dose groups notably improved the learning and memory ability of AD rats, which mainly manifested as shortened escape latency, leng-thened time in target quadrants and elevated number of crossing the platform(P<0.05 or P<0.01), remarkably activated mitophagy(P<0.05), up-regulated the protein expression of PINK1 and Parkin, and down-regulated the protein expression of LC3BⅠ/LC3BⅡ and p62(P<0.05 or P<0.01). These results demonstrated that DSP might promote mitophagy mediated by PINK1-Parkin pathway to remove damaged mitochondria and improve mitochondrial function, thereby exerting a neuroprotective effect.
Rats ; Animals ; Mitophagy ; Alzheimer Disease/genetics* ; Powders ; Protein Kinases/metabolism* ; Ubiquitin-Protein Ligases/metabolism*

Aim To explore the mechanism of process¬ing and increasing efficiency of Arisaematis rhizomz preparatum. Methods UPLC-Q-TOF-MS/MS tech¬nology was used to detect the chemical components be¬fore and after processing of Arisaematis rhizomz prepara¬tum, and its mechanism of action was analysed in the treatment of 44 asthma and phlegm " by using network pharmacology. A rat model of allergic asthma was es- tablished to compare the efficacy of Arisaematis rliizoma before and after processing. Results A total of 27 chemical components were identified, among which cur- cumin ,6-gingerol and other components increased after processing. Combined with the database prediction, the action mechanism of the 36 chemical components in the treatment of 44 asthma and phlegm" diseases was dis¬cussed and predicted through network pharmacology. The results of animal experiments showed that the effect of processed Arisaematis rhizoma on allergic asth¬ma was better than that of Arisaematis rhizoma, but there was no significant difference. Conclusions The addition of curcumin, 6-gingerol, camphor, demethyl- curcumin and other components after the processed Ari¬saematis rhizomz preparatum may be the reason for the synergistic effect of Arisaematis rhizomz preparatum in the treatment of allergic asthma.

Aim To observe whether the mechanosensitive ion channel Piezo1 was involved in the senescence of atrial fibroblasts by activating β-catenin based on our previous study which found marked increase of Piezo1 mRNA in senescent atrial fibroblasts. Methods Primary mouse atrial fibroblasts (MAFs) were isolated from male C57BL/6 mice (3-4 weeks) by enzyme digestion, and tert-butyl hydroperoxide (TBHP) was used to induce the senescence of cells. The ratio of senescent cells was detected by senescence-associated β-galactosidase (SA-β-Gal) staining. The protein levels of Piezo1, β-catenin/p-β-catenin, senescence-associated proteins p53 and p21 in the cells treated with TBHP (100 μmol · L

Research of healthy life expectancy (HLE) is needed in an aging society and by the Healthy China Initiative. However, China has not developed the HLE policy goal nor published HLE values. Therefore, it is essential to construct the HLE indicator system to guide HLE estimation and research. Based on the definition of health from the WHO and the concepts from the United Nations Sustainable Development Goal, One Health and Active Health, we systematically reviewed the existing international HLE indicators, and initially proposed a novel multi-dimensional HLE conceptual framework and indicator structure according to international function, disability and health classifications and international disease classification framework of WHO. The conceptual framework includes five dimensions-physical, mental, behavioral, social, and environmental health, and the comprehensive indicator for disability-disability index is added. Furthermore, we proposed the HLE indicator structure, including behavioral factors, physiological and pathological reasons, impairment, functional limitation, disability and death. Then we discussed the approaches, types of data, and potential data sources for such research. The results of this study would facilitate HLE research and contribute to the aging society and Healthy China Initiative.

Objective: To investigate the influence of HBsAg expression in peritumoral tissue of hepatocellular carcinoma (HCC) patients on their postoperative recurrence. Methods: The HCC patients treated in Shanghai Eastern Hepatobiliary Surgery Hospital from October 2009 to August 2010 were selected. The clinicopathological data and adjacent tissues of 718 patients were collected, and dextran polymer immunohistochemical staining was used to detect the expression of HBsAg in adjacent tissues. According to the expression of HBsAg in adjacent tissues, the tissues were divided into HBsAg positive group and HBsAg negative group. Kaplan-Meier method and Log rank test were used for survival analysis, and Cox regression model was used for multivariate analysis. Results: Among the 718 patients in the whole group, 153 were HBsAg negative and 565 were HBsAg positive. There was a statistically significant difference in serum HBV DNA level between HBsAg-positive and HBsAg-negative patients (P<0.001). The number of patients with serum DNA≥2 000 IU/ml and<2 000 IU/ml in HBsAg negative group were 52 and 93, while the patients in HBsAg positive group were 325 and 205. The cumulative recurrence rates of all patients at 1, 3, and 5 years after surgery were 30.2%, 54.3%, and 62.7%, respectively. The expression of HBsAg was related to the recurrence (P=0.038). Multivariate analysis showed that γ-GT, PT, multiple tumors, tumor length, and portal vein invasion were independent risk factors for recurrence of HCC (P<0.05). In HBeAg-negative patients with low viral load (HBV DNA <2 000 IU/ml) and without cirrhosis, the recurrence rates of HBsAg-positive patients were 14.3% and 31.0% at 3 and 5 years, respectively, compared with HBsAg negative patients (all 0), the difference was statistically significant (P=0.021). Conclusion: The positive expression of HBsAg in peritumoral tissue increases the postoperative recurrence risk of HCC patients.
Carcinoma, Hepatocellular/pathology* ; China ; DNA, Viral/analysis* ; Hepatitis B Surface Antigens ; Hepatitis B virus/metabolism* ; Humans ; Liver Neoplasms/pathology*