[Integrated evidence chain: a new strategy and methodology for effectiveness e valuation of traditional Chinese medicines].

The evaluation of the effectiveness of traditional Chinese medicine(TCM) has long been a "bottleneck" issue that restricts the healthy development and internationalization of TCM. This article systematically analyzes the differences in diagnostic and treatment principles, material composition, new drug development pathways, efficacy cognition, and evaluation methodology between Chinese and Western medicine from the underlying logic of medical perspective. On this basis, it integrates the evidence elements of clinical experience, experimental research, and clinical trials, and for the first time proposes and establishes a new strategy and methodology for the evaluation of the effectiveness of TCM: the integrated evidence chain-based effectiveness evaluation of traditional Chinese medicine(iEC-Eff), forming an integrated evaluation and confirmation model of "clinical experience-experimental research-clinical trial" for the effectiveness of TCM.

[Prediction of anti-gastric cancer effect of Panacis Quinquefolii Radix by network pharmacology and in vivo validation].

This study investigated the anti-gastric cancer activity and mechanism of Panacis Quinquefolii Radix(Panax quinquefolium L.), and preliminarily compared the in vivo anti-gastric cancer efficacy of American-imported(JK-AG) and domestically produced(Shandong) Panacis Quinquefolii Radix decoctions(SD-AG). Based on network pharmacology predictions, a LUC-MGC803 cell ectopic gastric cancer nude mouse model was established.

[Mechanism of Qijia Rougan Decoction and its disassembled formulas on regulation of VEGF/SRF/c-FOS pathway and improvement of hepatic sinusoidal capillaryization in rats with hepatic fibrosis].

This study aims to reveal the mechanism of Qijia Rougan Decoction(QJRG) and its disassembled formulas in mitigating hepatic fibrosis via the vascular endothelial growth factor(VEGF)/serum response factor(SRF)/c-FOS pathway and hepatic sinusoidal capillarization. Male Sprague-Dawley(SD) rats were randomized into a control group(n=6) and a modeling group(n=28). Hepatic fibrosis was induced by subcutaneous injection of 40% carbon tetrachloride(CCl_4) in olive oil.

[Network Meta-analysis of four traditional Chinese medicine injections combined with conventional western medicine in treatment of bronchopneumonia in children].

Based on network Meta-analysis, we compared the effects of four traditional Chinese medicine(TCM) injections combined with conventional treatment on clinical total effective rate, recovery time of body temperature, cough disappearance time, lung rale disappearance time, wheezing relief time, and lung shadow disappearance time of bronchopneumonia in children and evaluated the safety of the four TCM injections in the treatment of bronchopneumonia in children, so as to provide an evidence-based basis for the clinical use of medication for bronchopneumonia in children. Computer retrieval was performed on CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase, Web of Science, and Cochrane Library databases for randomized controlled trial(RCT) on the treatment of bronchopneumonia in children with TCM injections. The search time limit was from the establishment of each database to 2 January 2024.

Deubiquitinases as novel therapeutic targets for diseases.

Deubiquitinating enzymes (DUBs) regulate substrate ubiquitination by removing ubiquitin or cleaving within ubiquitin chains, thereby maintaining cellular homeostasis. Approximately 100 DUBs in humans counteract E3 ubiquitin ligases, finely balancing ubiquitination and deubiquitination processes to maintain cellular proteostasis and respond to various stimuli and stresses. Given their role in modulating ubiquitination levels of various substrates, DUBs are increasingly linked to human health and disease.

Target-Engineered Liposomes Decorated with Nanozymes Alleviate Liver Fibrosis by Remodeling the Liver Microenvironment.

Liver fibrosis is a pathological repair response that occurs after sustained liver damage, and prompt intervention is necessary to prevent liver fibrosis from developing into a potentially life-threatening condition. In long-term liver injury, damaged hepatocytes produce excessive amounts of reactive oxygen species (ROS), which activate hepatic stellate cells (HSCs). This activation leads to excessive accumulation of extracellular matrix proteins in liver tissue.

Oliv. leaves flavonoids attenuate methylglyoxal-induced endothelial cell apoptosis in vitro and in vivo by upregulating AKT-Nrf2 signaling and downregulating oxidative stress.

Methylglyoxal (MGO) triggers oxidative stress responses in vascular endothelial cells, leading to apoptosis linked to diabetic vascular complications. Total flavonoids of leaves (TFEL) display antioxidant activity, yet its prevention of MGO-induced apoptosis and mechanisms are unclear. Our study used western blotting and ELISA to evaluate protein levels and enzyme activities.

Assessment of suitable region of (Lour.) Merr. under different climatic conditions in China by the MaxEnt model and HPLC analysis.

is a member of the Asparagaceae family whose medicinal part is the dried root tuber. The distribution of and its secondary metabolites are closely associated with environmental factors, such as climate and soil properties. By establishing and optimizing a maximum entropy model, we analyzed and predicted the distribution pattern and migration direction of suitable habitats for and determined the main environmental factors affecting the accumulation of secondary metabolites.

Modified -stabilized Pickering emulsions loaded with the essential oil of Schott: preparation, characterization and evaluation.

Essential oil of Schott (ATEO) have significant biological activity, but their physical and chemical properties are unstable and susceptible to interference by external factors, resulting in oxidation, decomposition, and isomerization of essential oils (EOs), ultimately diminishing the quality of EOs and escalating clinical risks. In this research, based on the concept of " combination of medicine and adjuvant, " the unsuitable stabilizer in Lingzhu powder prescription was modified with a SiO surface to become a stabilizer suitable for Pickering emulsion. The modified was synthesized, with a focus on exploring the surface modification of to facilitate its role as a stabilizer in Pickering emulsion.

[Advances in in vitro assessment models and screening methods for blood glucose-lowering medications].

Diabetes, a common metabolic condition, is recognized by the worldwide public health community as a serious chronic illness. International new drug discovery has long been dominated by the study and creation of blood glucose-lowering medications. Important phases in the development process of these medications include the in vitro assessment model and screening methods, which can dramatically lower the costs and risks of subsequent clinical trials and increase the effectiveness and efficiency of drug development.

[Zhuyu Pills regulate p53/SLC7A11 signaling pathway-mediated oxidative damage and ferroptosis to treat atherosclerosis].

This article aims to investigate the effect of Zhuyu Pills on atherosclerosis(AS) and decipher the underlying mechanism. The mouse model of AS was established by feeding with a high-fat diet for 12 weeks. The 50 successfully modeled mice with the apolipoprotein E knockout(ApoE~(-/-)) were assigned by the random number table method into 5 groups(n=10): model, low-, medium-, and high-dose(130.

Cell death pathways: molecular mechanisms and therapeutic targets for cancer.

Cell death regulation is essential for tissue homeostasis and its dysregulation often underlies cancer development. Understanding the different pathways of cell death can provide novel therapeutic strategies for battling cancer. This review explores several key cell death mechanisms of apoptosis, necroptosis, autophagic cell death, ferroptosis, and pyroptosis.

Effects of jujube ( mill.) fruit extracts on oxidative stress: A systematic review and meta-analysis of rodent studies.

This study aimed to evaluate the effects of jujube ( Mill.) fruit extracts on oxidative stress levels in rodent models. Animal studies meeting the inclusion criteria were retrieved from PubMed, Web of Science, Embase, China National Knowledge Infrastructure (CNKI), Wanfang Data Knowledge Service Platform, and VIP Periodical Service Platform.

Correlation between climatic environment and characteristic components of 14 kinds of huajiao by thermal analysis techniques, GC-MS and HS-IMS.

Huajiao ( Maxim.) is extensively cultivated in various countries, including China, Korea, and India, owing to its adaptability to diverse environments. This study comprehensively analyzed the volatile substance composition of 14 varieties of red huajiao with distinct geographical origins.

The cellular and molecular targets of natural products against metabolic disorders: a translational approach to reach the bedside.

Metabolic disorders, including obesity, dyslipidemia, diabetes, nonalcoholic fatty liver disease, and metabolic syndrome, are characterized by insulin resistance, abnormalities in circulating cholesterol and lipid profiles, and hypertension. The most common pathophysiologies of metabolic disorders are glucose/lipid metabolism dysregulation, insulin resistance, inflammatory response, and oxidative stress. Although several agents have been approved for the treatment of metabolic disorders, there is still a strong demand for more efficacious drugs with less side effects.

[Synergistic effect and compatibility structure of active anti-inflammatory ingredients from Lamiophlomis rotata based on network pharmacology and component structure theory].

The synergistic effect and compatibility structure of active anti-inflammatory ingredients(iridoid glycosides: shanzhiside methylester and 8-O-acetylshanzhiside methyl ester, flavonoid glycoside: luteoloside, and phenylethanoid glycoside: forsythoside B) from Lamiophlomis rotata were explored based on network pharmacology and component structure theory. In network pharmacology, CTD, SwisseTargetPrediction, and PharmMapper databases were used to collect and screen the targets of all active ingredients. The inflammation-related targets were obtained from CTD and GeneCards databases.

N-heterocyclic carbene catalyzed [2 + 3] annulation reaction for the synthesis of trifluoroethyl 3,2'-spirooxindole γ-lactam.

Asymmetric catalytic processes promoted by N-heterocyclic carbenes (NHCs) hold great potential for the sustainable preparation of chiral molecules. However, catalyzing the reactions by manipulating the reactive intermediates is challenging. We report herein that the known NHC-catalyzed [3 + 2] annulation reaction between ketimine and enal can also be turned into a [2 + 3] annulation reaction for the highly enantioselective direct synthesis of trifluoroethyl 3,2'-spirooxindole γ-lactams (4) through timely catalysis of the intermediates.