Integration of network pharmacology and serum medicinal chemistry to investigate the pharmacological mechanisms of QiZhuYangGan Decoction in the treatment of hepatic fibrosis.

Ethnopharmacological Relevance: Qizhuyanggan Decoction (QZD), a traditional Chinese medicine formula, is frequently utilized in clinical practice for managing hepatic fibrosis. However, the specific target and mechanism of action of QZD for hepatic fibrosis treatment remain unknown.

Aim Of The Study: By combining network pharmacology, serum medicinal chemistry, and experimental validation methods, our study aimed to investigate the therapeutic effects of QZD on hepatic fibrosis, the anti-hepatic fibrosis active ingredients, and the possible mechanism of anti-hepatic fibrosis action.

Integrating Network Pharmacology and Experimental Validation to Explore the Pharmacological Mechanism of Astragaloside IV in Treating Bleomycin-Induced Pulmonary Fibrosis.

Purpose: Our study aims to reveal the pharmacological mechanism of Astragaloside IV in the treatment of pulmonary fibrosis(PF) through network pharmacology and experimental validation.

Methods: We first determined the in vivo anti-pulmonary fibrosis effect of Astragaloside IV by HE, MASSON staining, and lung coefficients, then used network pharmacology to predict the signaling pathways and molecularly docked key pathway proteins, and finally validated the results by in vivo and in vitro experiments.

Results: In in vivo experiments, we found that Astragaloside IV improved body weight (P < 0.

Yiqi Huayu decoction alleviates bleomycin-induced pulmonary fibrosis in rats by inhibiting senescence.

In treating pulmonary fibrosis (PF), traditional Chinese medicine (TCM) has received much attention, but its mechanism is unclear. The pharmacological mechanisms of TCM can be explored through network pharmacology. However, due to its virtual screening properties, it still needs to be verified by or experiments.

Astragaloside IV Ameliorates Isoprenaline-Induced Cardiac Fibrosis in Mice Modulating Gut Microbiota and Fecal Metabolites.

Aim: Gut microbiota is of crucial importance to cardiac health. Astragaloside IV (AS-IV) is a main active ingredient of Huangqi, a traditional edible and medicinal herb that has been shown to have beneficial effects on cardiac fibrosis (CF). However, it is still uncertain whether the consumption of AS-IV alleviates cardiac fibrosis through the gut microbiota and its metabolites.

Add-On Effect of Honeysuckle in the Treatment of Coronavirus Disease 2019: A Systematic Review and Meta-Analysis.

The outbreak of coronavirus disease 2019 (COVID-19) has rapidly spread to become a global emergency since December 2019. Chinese herbal medicine plays an important role in the treatment of COVID-19. Chinese herbal medicine honeysuckle is an extremely used traditional edible and medicinal herb.

Yiqi Jiedu Huayu Decoction Alleviates Renal Injury in Rats With Diabetic Nephropathy by Promoting Autophagy.

Diabetic nephropathy (DN), a common microvascular complication of diabetes, is one of the main causes of end-stage renal failure (ESRD) and imposes a heavy medical burden on the world. Yiqi Jiedu Huayu decoction (YJHD) is a traditional Chinese medicine formula, which has been widely used in the treatment of DN and has achieved stable and reliable therapeutic effects. However, the mechanism of YJHD in the treatment of DN remains unclear.

Traceability of Geographical Origin in by UPLC-Q Exactive Mass and Multivariate Analyses.

The root of Maxim. (Gentianaceae), is officially listed as "Qin-Jiao" in the Chinese Pharmacopoeia for the treatment of rheumatic arthritis, icteric hepatitis, constipation, pain, and hypertension. To establish the geographical origin traceability in , its chemical profiles were determined by a UPLC-Q exactive mass spectrometer, from which 43 compounds were identified by comparing retention times and mass spectrometry.

[Effects of Yiqi Huayu Hutan decoction on pulmonary fibrosis in rats and its mechanism].

Objective: To investigate the effects of Yiqi Huayu Hutan decoction on pulmonary fibrosis of rats which induced by bleomycin.

Methods: The rat model of pulmonary fibrosis was induced by intratracheal injection of bleomycin hydrochloride (5 mg/kg). Sixty SD rats were randomly divided into the normal group (group N), the model group (group M), the positive control group (group Y), group of low concentration (group LC), group of medium concentration (group MC) and group of high concentration of Yiqi Huayu Hutan decoction (group HC).

[Mechanism of Ezhu-containing serum in inhibiting expression of Shh and Gli1 in hepatic stellate cells].

To explore the mechanism of Ezhu-containing serum in inhibiting the expression of sonic hedgehog(Shh) and glioma-associated oncogene homolog-1(Gli1) in hepatic stellate cells(HSCs) induced by leptin. Twenty sprague-dawley (SD) rats were randomly divided into 2 groups (n=10), and given Ezhu-decoction and physiological saline by gavage for 10 days to prepare drug-containing serums. The HSCs during the exponential growth phase were divided into 7 groups： blank control group, model group, hedgehog pathway inhibitor(cyclopamine) group, Ezhu group, Ezhu and cyclopamine group, hedgehog pathway agonost(pumorphamine) group, Ezhu and purmorphamine group.

[Effect of Danshen-containing serum on expression of SuFu and DYRK2 in HSCs].

To observe the effects of Danshen-containing serum on SuFu and DYRK2 expression in the HSCs stimulated by leptin. SD rats (n = 60) were used to make danshen-containing serum by gastric perfusion for ten days with Danshen water decoction, normal saline and colchicine. The HSCs that were cultured in vitro would be stimulated for 24 hours by leptin (100 μg x L(-1)) except blank control group, after being intervened, the drug serum in each group would be cultured at 37 degrees C in 5% incubator.

TLR4 signaling mediates AP-1 activation in an MPTP-induced mouse model of Parkinson's disease.

Objective: To evaluate the effects of Toll-like receptor 4 (TLR4) signaling on the activation of the transcription factor activator protein-1 (AP-1) in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced mouse model of Parkinson's disease (PD).

Methods: The following groups were evaluated: normal saline (NS)-treated WT mice, NS-treated TLR4-knockout (KO) mice, MPTP-treated WT mice, and MPTP-treated TLR4-KO mice. After establishing the mouse model, behavioral changes were evaluated.

[Effect of Ligusticum wallichii-containing serum on expressions of Toll-like receptor 4 and myeloid differentiation factor 88 in hepatic stellate cells].

To observe the effect of Ligusticum wallichii-containing serum on the expressions of Toll-like receptor 4 and myeloid differentiation factor 88 in hepatic stellate cells. Clean-grade SD rats were randomly divided into 5 groups and orally given L. wallichii decoction, colchicine and normal saline for 7 d to prepare L.

[Study on the effect and mechanism of ascorbic acid on renal podocytes in diabetes].

Aim: To investigate the effect and mechanism of ascorbic acid on podocyte, last barrier of glomerular filtration, in diabetic rats.

Methods: Diabetic rats induced by streptozotocin injection intraperitoneally were treated by ascorbic acid for 5 weeks. The levels of blood glucose (BG), HbA1c, urinary albumin excretion rate (UAER) and superoxide diamutase (SOD), catalase (CAT) and malondialdehyde (MDA) in renal cortex were measured.