ABSTRACT
Osteoporosis is a generalized disease of bone that leads to a loss of bone density and bone mass, destruction of bone microstructure, increased brittleness and therefore fracture. At present, the main treatment of Western medicine is drug therapy such as bisphosphonates, calcitriol, vitamin D, etc. However, long-term use of these drugs may bring some adverse reactions. Chinese herbal medicine Cistanche deserticola could regulate bone metabolism by promoting osteoblast activity and inhibiting osteoclast activity with low toxicity and adverse reactions. Therefore, Cistanche deserticola has attracted increasing attention for its efficacy in the prevention and treatment of osteoporosis in recent years. Here we present a literature review of the molecular pathways involved in osteoporosis and the effects of Cistanche deserticola on bone metabolism. Our objective is to clarify the mechanism of Cistanche deserticola in the treatment of osteoporosis.
ABSTRACT
italic>Panax quinquefolium L. is a valuable Chinese herbal medicine with a large market demand. It has a complex chemical composition and numerous biological activities. At present, research on P. quinquefolium is focused on its underground parts, with especial interest in its saponins. There are few studies on non-saponins and the aboveground parts of Panax quinquefolium. Current quality standards are based on the saponin contents, which does not address the other benefits of Panax quinquefolium. This paper summarizes progress on the chemical components, pharmacological effects, quality evaluation, and product development of P. quinquefolium in recent years, and provides references for its further R&D and comprehensive utilization.
ABSTRACT
Malignant tumor is a serious threat to human life and health. The prevalence and mortality of malignancies in China are increasing year by year. Conquering cancer has become a difficult problem for human beings. Chemical drug therapy combined with molecular targeted therapy is a general and preferred anti-tumor clinical scheme, but the side effects and the drug resistance of cancer cells often hinder the efficacy. Therefore, it is of great significance to study the mechanism of drug resistance and the methods to reverse drug resistance. Chinese medicine has the characteristics of complex components, multiple targets, low toxicity, etc. A large number of experimental studies have demonstrated that the effective components or extracts of Chinese medicine can inhibit the proliferation, migration, and invasion of cancer cells, and induce apoptosis, autophagy, differentiation, and senescence. In clinical practice, Chinese medicine has been applied to the protection against ttumor, adjuvant treatment, and later consolidation. The research on Chinese medicine is expected to promote drug resistance reversal and cancer therapy. Studies have shown that the combination of Chinese medicine and chemotherapy can reverse drug resistance and increase efficacy, which has become the mainstream trend of cancer treatment. This study reviewed the mechanisms of the drug resistance of cancer cells induced by self-protective autophagy, gene mutation, high expression of enzymes, abnormal signaling pathways, and abnormal expression of RNA and protein, and summarized how compounds isolated from Chinese medicine, single drug and its extract, and classic anti-cancer prescription reversed the drug resistance to lay a solid foundation for the further investigation of the anti-tumor effect of Chinese medicine.
ABSTRACT
ObjectiveTo investigate the effect of Draconis Sanguis petroleum ether fraction (DSPEF) on the proliferation, apoptosis, migration, and autophagy of human gastric cancer HGC-27 and MGC-803 cells, and preliminarily elucidate its molecular mechanism. MethodCell counting kit-8 (CCK-8) assay was used to detect the effect of DSPEF at different concentrations (0, 20, 40, 60, 80 mg·L-1) on the proliferation of HGC-27 and MGC-803 cells after 24, 48, 72 h. Hoechst staining and flow cytometry were used to explore the effects of DSPEF at different concentrations on the apoptosis and apoptosis rate of HGC-27 and MGC-803 cells after 48 h treatment, respectively. The wound healing assay and acridine orange staining were used to investigate the effects of DSPEF on the migration and autophagy of HGC-27 and MGC-803 cells, respectively. Western blot was used to detect the expression levels of signaling pathway-related proteins in HGC-27 and MGC-803 cells treated with DSPEF for 48 h. ResultCompared with the control group, DSPEF(30 mg·L-1) inhibited the proliferation and migration of HGC-27 and MGC-803 cells in a concentration- and time-dependent manner (P<0.05), and induced the apoptosis (P<0.01) and autophagy of HGC-27 and MGC-803 cells. DSPEF (60 mg·L-1) down-regulated the protein levels of phosphorylated mammalian target of rapamycin (p-mTOR) (P<0.05, P<0.01) and down-regulated phospho-signal transducer and activator of transcription 3 (p-STAT3) in HGC-27 and MGC-803 cells (P<0.01), suggesting that DSPEF presumedly inhibited the proliferation and migration of human gastric cancer HGC-27 and MGC-803 cells and induced their apoptosis and autophagy by inhibiting the mTOR/STAT3 signaling pathway. ConclusionThe down-regulation of the mTOR/STAT3 signaling pathway may be involved in the anti-gastric cancer effect of DSPEF. This study is expected to provide a reference for the investigation of the anti-tumor effect of Draconis Sanguis.
ABSTRACT
ObjectiveTo investigate effect of aqueous extract of Trametes robiniophila (TRM,Huaier) on autophagy of human prostate cancer VCaP cells and Lamin B1 expression, so as to uncover its role in the proliferation of VCaP cells. MethodThe inhibitory effect of 0, 2, 4, 6, 8, 10 g·L-1 TRM aqueous extract on the proliferation of human prostate cancer VCaP cells at different time points were determined by cell counting kit-8 (CCK-8) assay. Acridine orange staining was conducted for analyzing the effect of TRM aqueous extract on the formation of autolysosomes in VCaP cells. After medication, the expression of microtubule-associated protein Ⅰ light chain 3 (LC3), autophagy-related protein 3 (Atg3), autophagy-related protein 5 (Atg5), and autophagy-related protein 7 (Atg7) in VCaP cells were detected by Western blot. The effect of TRM aqueous extract alone and its combination with autophagy inhibitor bafilomycin A1 on the proliferation of VCaP cells were assayed by CCK-8 assay. RNA interference technology was used to explore the role of Lamin B1 in anti-proliferation of VCaP cells by TRM. ResultCompared with the blank group, TRM aqueous extract inhibited the proliferation of human prostate cancer VCaP cells in a time- and concentration-dependent manner (P<0.01). Acridine orange staining showed that TRM aqueous extract promoted the formation of autolysosomes in VCaP cells. As revealed by Western blotting, TRM aqueous extract up-regulated the expression levels of LC3-Ⅱ, Atg3, Atg5, and Atg7 in contrast to those in the blank group (P<0.05). All these indicated that TRM aqueous extract induced the autophagy of VCaP cells. In addition, autophagy inhibition impaired the sensitivity of VCaP cells to TRM aqueous extract (P<0.05). The comparison with the blank group showed that TRM aqueous extract inhibited Lamin B1 protein expression in VCaP cells (P<0.01), which in turns weakened the sensitivity of VCaP cells to TRM aqueous extract. ConclusionTRM aqueous extract inhibited the proliferation of human prostate cancer VCaP cells possibly by inducing autography and down-regulating Lamin B1 expression. This study has provided a theoretical basis for the clinical application of TRM.
ABSTRACT
ObjectiveProteoglycan TPG-1 isolated from Trametes robiniophila(Huaier) has proved to have anti-hepatoma activity, and this paper aims to explore the molecular mechanism. MethodHuman hepatoma SK-HEP-1 cells were treated with TPG-1 (0, 0.05, 0.1, 0.25, 0.5, 1 g·L-1). Then cell survival was detected by methyl thiazolyl tetrazolium (MTT) and apoptosis by flow cytometry. In addition, expression of genes in SK-HEP-1 cells treated with or without TPG-1 was examined by DNA microarray to preliminarily explore the anti-hepatoma molecular mechanism of TPG-1. ResultTPG-1 inhibited the proliferation of SK-HEP-1 cells as compared with the blank group (P<0.01). After treatment with 1 g·L-1 TPG-1 for 48 h, the apoptosis rate of SK-HEP-1 cells increased (P<0.01), and TPG-1 promoted the cleavage of cysteinyl aspartate specific proteinase (Caspase)-3 and Caspase-7, the key mediators of apoptosis (P<0.01). Additionally, TPG-1 (1 g·L-1) suppressed the migration of SK-HEP-1 cells (P<0.05). A total of 971 differentially expressed genes (DEGs) were identified in SK-HEP-1 cells after treatment with TPG-1, with 486 up-regulated and 485 down-regulated. These DEGs were mainly involved in the Gene Ontology (GO) terms of interleukin-6 (IL-6) biosynthesis, antigen processing and presentation, superoxide dismutase activity, positive regulation of mitogen-activated protein kinase kinase kinase (MAPKKK) cascade, nature killer (NK) cell chemotaxis, and chemokine biosynthesis, and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways of nucleotide-binding oligomerization domain (NOD)-like receptor signaling pathway, apoptosis, Toll-like receptor signaling pathway, retinoic acid-inducible gene-Ⅰ (RIG-Ⅰ)-like receptor signaling pathway, T-cell receptor signaling pathway, and chemokine signaling pathway. Western blot results showed that TPG-1 (1 g·L-1) activated mitogen-activated protein kinase (MAPK) signaling pathway in SK-HEP-1 cells (P<0.01). ConclusionProteoglycan TPG-1 inhibited the proliferation and migration, and induced apoptosis of human hepatoma SK-HEP-1 cells. Up-regulation of MAPK signaling pathway may be responsible for the growth inhibition of human hepatoma SK-HEP-1 cells by TPG-1.
ABSTRACT
Eight sesquiterpenoids were isolated from petroleum ether extract of Aquilariae Lignum Resinatum by various column chromatography techniques including silica gel, ODS, and semi-preparative HPLC. Their structures were identified on the basis of physicochemical properties, UV, IR, MS, and NMR spectroscopic data as(4S,5S,7R,10S)-5,7-dihydroxy-11-en-eudesmane(1),(7R,10S)-eudesma-4-en-11,15-diol(2),(2R,4S,5R,7R)-2-hydroxyeremophila-9,11-dien-8-one(3), 7α-H-9(10)-ene-11,12-epoxy-8-oxoeremophilane(4),(+)-9β,10β-epoxyeremophila-11(13)-en(5), 4(14)-eudesmene-8α,11-diol(6), 12,15-dioxo-selina-4,11-dien(7), and 2β,8 aα-dihydroxy-11-en-eremophilane(8). Compounds 1 and 2 are new compounds, and their absolute configurations were determined by calculating ECD. Compounds 1, 4, and 6-8 could significantly improve taurocholic acid(TCA)-induced gastric mucosal GES-1 cell injury at a concentration of 20 μmol·L~(-1), and the cell protection rates were 23.51%±2.79%, 16.10%±1.25%, 24.45%±4.89%, 17.48%±2.93%, and 21.44%±2.39%, respectively.
Subject(s)
Chromatography, High Pressure Liquid , Magnetic Resonance Spectroscopy , Molecular Structure , Sesquiterpenes/chemistryABSTRACT
Thirteen steroids(1-13) were isolated from the non-alkaloid constituents of Uncaria rhynchophylla by column chromatography on silica gel, ODS, Sephadex LH-20, and preparative HPLC chromatography, and their structures were elucidated by analyses of the MS and NMR spectral data. All the compounds were isolated from the genus Uncaria for the first time, and 1 was a new compound. The ~1H-NMR and ~(13)C-NMR data of two compounds(12 and 13) in deuteron-chloroform were completely assigned. This study enriched the steroid constituents of U. rhynchophylla and provided scientific references for the elucidation of active constituents and further development and utilization of U. rhynchophylla.
Subject(s)
Chromatography, High Pressure Liquid , Steroids , Uncaria/chemistryABSTRACT
In light of related methods in Chinese Pharmacopoeia(2020 edition), this study established the quality standard for Lobeliae Chinensis Herba. The TLC identification method was established with silica gel GF_(254) thin layer plate, diosmin standard, linarin standard, and the reference material of Lobeliae Chinensis Herba. The loss on drying, total ash, acid-insoluble ash, and ethanol-soluble extracts of 18 batches of Lobeliae Chinensis Herba samples were determined according to the general principles in Chinese Pharmacopoeia. Then, HPLC was adopted in the establishment of characteristic chromatogram and content determination. The results showed that the established method can achieve good separation for diosmin, linarin, and lobetyolin. Based on the results of detection for 18 batches of Lobeliae Chinensis Herba samples, the draft quality standard was established, which was expected to provide reference for the revision of this medicinal herb in Chinese Pharmacopoeia.
Subject(s)
Chromatography, High Pressure Liquid , Drugs, Chinese Herbal/standards , Lobelia/chemistry , Plants, Medicinal/chemistryABSTRACT
Cistanches Herba(CH), a valuable medicinal material which has long been used, originated from Shennong's Classic of Materia Medica. It has a wealth of names, such as Rousongrong, Heisiming, Dijing, and Dayun. The definition on the original plants which are parasitic and distributed in the unique environments in remote areas has been confusing, resulting in the emergence of various counterfeits and substitutes. Moreover, the records on the property, flavor, tropism, and indications of CH are also different. In order to further explore the cultural connotation and medicinal value of CH and further clarify its source and harvesting and processing methods, this study conducted further classical literature research on its name, harvesting and processing, property and flavor, meridian tropism, efficacy and clinical use, and textual research on its source and habitats, providing a reference for research, clinical medication, development and utilization, and industry development of CH.
Subject(s)
Cistanche , Materia Medica , Publications , Drugs, Chinese HerbalABSTRACT
Qijiao Shengbai Capsules(QJ) are a common Miao medicine serving as an adjuvant cancer therapy in clinical practice.QJ consists of seven medicinal materials such as Astragalus membranaceus and Lespedeza buergeri.Its chemical components have not been clarified and the quality control needs to be improved.In this study, LC-IT-TOF-MS was used to comprehensively collect MS~1 and MS~2 fragment information of QJ and rapidly identify the chemical compositions.The chromatographic separation was performed on the Capcell core ADME column(2.1 mm×150 mm, 2.7 μm) with 0.1% formic acid aqueous solution(A) and acetonitrile(B) as mobile phases for gradient elution.High-resolution mass spectrometric information was obtained by scanning in the positive and negative ion ESI modes.A total of 107 compounds were structurally identified according to the deduced MS fragmentation patterns and comparison with standards and data reported in the literature, including 54 flavonoids, 16 phthalides, 13 alkaloids, 12 phenolic acids, 7 saponins, 2 coumarins, 2 condensed tannins, and 1 purine.This study clarified the chemical composition of QJ and provided references for the improvement of its quality standards and the elucidation of its medicinal substances.
Subject(s)
Acetonitriles , Alkaloids , Capsules , Chromatography, High Pressure Liquid , Coumarins/analysis , Drugs, Chinese Herbal/chemistry , Flavonoids/analysis , Formates , Proanthocyanidins/analysis , Purines , Saponins , Tandem Mass SpectrometryABSTRACT
Rhus chinensis is an important resource plant. The aqueous extract of R. chinensis roots or stems was to produce Shuguantong Syrup, which is mainly used for the treatment of coronary heart disease and angina pectoris with definite curative effect. On this basis, the crude phenolic part of R. chinensis prepared by macroporous resin was evaluated for the cardio protective effect against myocardial ischemia in mice. The results showed that the phenolic part group with oral administration at the dosages of 190.8-381.6 mg·kg~(-1), compared with the model group, reduced the values of left ventricular end systolic diameter(LVEDs) and the left ventricular end diastolic diameter(LVEDd), and increased the cardiac ejection fraction(EF) and left ventricular fractional shortening(FS) rate, which could effectively improve cardiac function and exert its anti-myocardial ischemia effect, and reduce the rising levels of creatine kinase isoenzyme(CK-MB) and lactate dehydrogenase(LDH) in serum. HE staining showed that the phenolic part group reduced the infiltration of myocardial inflammatory cells and alleviated the degree of myocardial fibrosis and collagen deposition. TUNEL staining showed that the blue-green fluorescence of the phenolic part group decreased successively, and the degree of myocardial cell apoptosis was reduced. Immunohistochemical staining suggested that it could reduce the number of positive cells for p53 protein expression and significantly improve myocardial cell damage. All above data suggested that the phenolic part group had an anti-mycardial ischemis effect. Related mechanism studies revealed that the crude phenolic part could regulate the expressions of the p53 gene(p53), Bcl-2-associated X protein(Bax), B lymphoma-2 gene(Bcl-2), and caspase-3 protein(caspase-3) in myocardial tissue, suggesting that it could reduce cardiac remodeling and myocardial ischemic damage, and improve cardiac function by inhibiting myocardial apoptosis.This research laid a foundation for the elucidation of the pharmacological ingredients R. chinensis.
Subject(s)
Animals , Apoptosis , Mice , Myocardial Ischemia/drug therapy , Myocardium , Myocytes, Cardiac , Plant Extracts/pharmacology , Rhus , bcl-2-Associated X ProteinABSTRACT
A new method of MS/MS~(ALL) was designed to sequentially record a MS~2 spectrum at each unit mass window through gas phase fractionation concept, so as to offer an opportunity for universal MS~2 spectral recording with direct infusion(DI). As a proof-of-concept, DI-MS/MS~(ALL) was applied for rapid chemome profiling of a famous herbal medicine named Lonicerae Japonicae Flos. After each MS~2 spectrum was correlated to its precursor ion, the structural annotation was conducted by applying well-defined mass cracking rules, matching the mass spectral data with literatures and referring to those accessible databases. As a result, a total of 54 components were identified from Lonicerae Japonicae Flos extract, including 21 phenolic acids, 13 flavonoids, 12 iridoids, 4 triterpenoids and 4 other compounds. Therefore, DI-MS/MS~(ALL) is a powerful tool for comprehensive, rapid qualitative analysis of chemical profiles of traditional Chinese medicine and other chemical components of complex systems.
Subject(s)
Chromatography, High Pressure Liquid , Drugs, Chinese Herbal , Lonicera , Plant Extracts , Tandem Mass SpectrometryABSTRACT
As a traditional Chinese medicine, Chinese dragon's blood has multiple effects, such as activating blood to remove blood stasis, softening and dispelling stagnation, astringent and hemostasis, clearing swelling and relieving pain, regulating menstruation and rectifying the blood, so it is called "an effective medicine of promoting blood circulation". It has been widely used clinically to treat a variety of diseases. With the further research on Chinese dragon's blood, its anti-tumor medicinal value is gradually emerging. Modern pharmacological studies have shown that Chinese dragon's blood exerts anti-tumor effects mainly by inhibiting cell proliferation, inducing apoptosis, inducing DNA damage and cell cycle arrest, inducing senescence and autophagy of tumor cells, inhibiting metastasis and angiogenesis, as well as reversing multidrug resistance. This article focuses on the research progress on anti-tumor effects of Chinese dragon's blood extract and its chemical components, with a view to provide new references for the in-depth research and reasonable utilization of Chinese dragon's blood.
Subject(s)
China , Dracaena , Female , Plant Extracts , Resins, PlantABSTRACT
Zaoren Anshen prescription preparations(ZRASs), which are prepared from three traditional Chinese herb medicines, namely fried Zizyphi Spinosae Semen, Salvia Miltiorrhizae Radix et Rhizoma and vinegar-processed Schisandrae Chinensis Fructus, are a series of proprietary Chinese medicines for the treatment of insomnia, amnesia and dizzy in clinic. In recent years, pharmacodynamic effect, chemical constituents and quality control of ZRASs had been extensively studied for the purpose of ensuring their safety, efficacy and stability, and a great progress had been made. However, there is no review of the research advance of ZRASs up to date. The present review summarized the research advance of ZRASs in quality control standards, chemical constituents, pharmacodynamic effects, and chemical analysis for the first time, with the aim to provide a reference for further studies on the effective constituents and quality control of ZRASs.
Subject(s)
Drugs, Chinese Herbal/pharmacology , Medicine, Chinese Traditional , Prescriptions , Rhizome , Salvia miltiorrhizaABSTRACT
As a precious traditional Chinese medicine(TCM), snake bile has been widely used in numerous Chinese medicine prescriptions. Bile acid(BA) derivatives have been demonstrated as the primary chemical family in snake bile. In-depth chemical characterization of BAs is of great importance towards the establishment of quality standards and clarification of the effective material basis for snake bile. This study firstly employed ~1H-NMR to preliminarily analyze the chemical profiles of snake bile, an automated fraction collector was subsequently implemented to obtain the fractions-of-interest. The fraction was then concentrated and re-analyzed by LC-MS. Based on ~1H-NMR, BAs were found to be the main components of snake bile, and six BAs including CDCA, CA, TCDCA, TCA, TDCA and GCA were tentatively identified from the representative spectrum with the assistance of literature and reference compounds. Whereas the content of TCA in snake bile was too great, resulting in a great obstacle for the detection of trace components, the automated fraction collector was subsequently implemented to obtain the fractions-of-interest for LC-MS analysis. According to matching MS/MS information and retention time with reference compounds as well as database retrieval, a total of 57 BAs were detected and annotated. Because of the combination of ~1H-NMR and LC-MS platforms, the findings are beneficial for the in-depth characterization of BAs in snake bile, which provides references for the establishment of quality control and evaluation methods of snake bile.
Subject(s)
Animals , Bile , Bile Acids and Salts , Chromatography, Liquid , Snakes , Tandem Mass SpectrometryABSTRACT
"Target fishing" strategy was used to investigate the direct targets and mechanism of Shouhui Tongbian Capsules on relaxing bowel. Magnetic beads cross-linked with the chemical constituents from Shouhui Tongbian Capsules were prepared. The potential target proteins were captured from the total protein lysates of rat intestine using the beads. The captured proteins were further identified by LC-MS/MS, and the associated pathways were analyzed by Cytoscape. RESULTS:: showed that 138 potential target proteins were identified, which were involved in eight signaling pathways, including tricarboxylic acid cycle, pyrimidine metabolism, sulfur metabolism, fatty acid degradation, alanine/aspartate/glutamate metabolism, arginine/proline metabolism, valine/leucine/isoleucine degradation, and β-alanine metabolism. Taken together, Shouhui Tongbian Capsules may exert relaxing bowel effect by acting on multiple signaling pathways to promote intestinal gurgling, inhibit inflammation, as well as improve intestinal barrier function, intestinal water secretion, and intestinal flora.
Subject(s)
Animals , Capsules , Chromatography, Liquid , Intestines , Leucine , Rats , Tandem Mass SpectrometryABSTRACT
Five cadinane-type sesquiterpenoids were isolated from the n-hexane extract of Commiphora myrrha by using various chromatographic techniques, including silica gel, ODS and semi-preparative HPLC. Their structures were identified by physicochemical properties and spectroscopic data. These compounds were defined as (3S,4R)-3,9-dimethoxymyrrhone (1), 9-methoxymyrrhone (2), myrrhone (3), commiterpene B (4) and comosone Ⅱ (5). Compound 1 is a new compound, of which the absolute configuration was established by single crystal X-ray crystallographic analysis. Compound 5 is firstly isolated from the Commiphora genus.
ABSTRACT
Chalcone isomerases (CHIs) play an essential role in the biosynthesis of flavonoids important in plant self-defense. Based on the transcriptome data of Aquilaria sinensis Calli, a full-length cDNA sequence of CHI1 (termed as AsCHI1) was cloned by reverse transcription PCR. AsCHI1 contains a complete open frame (ORF) of 654 bp. The deduced protein is composed of 217 amino acids, with a predicted molecular weight of 23.11 kDa. The sequence alignment and phylogenetic analysis revealed that AsCHI1 has conserved most of the active site residues in type I CHIs, indicating a close relationship with the CHI from Gossypium hirsutum. The recombinant AsCHI1 protein was obtained by heterologous expression of AsCHI1 in E. coli BL21(DE3). The purified AsCHI1 protein exhibited CHI activity by catalyzing the production of naringenin from naringenin chalcone. Remarkably, AsCHI1 expression in A. sinensis Calli treated with various abiotic stresses including salt, mannitol, cold, and heavy metals could be markedly increased, and plant hormones such as abscisic acid (ABA), gibberellin (GA3), and salicylic acid (SA) could also increase the expression of AsCHI1, suggesting that AsCHI1 might play an important role in plant self-defense. The results expand our understanding of the biosynthesis of flavonoids in A. sinensis and give further insight into the defensive responses of A. sinensis to abiotic and biotic stresses.
ABSTRACT
Modern pharmacological studies have shown that Cistanche deserticola (C. deserticola) has a protective effect on the liver, but its active fraction and mechanism are not clear. In order to identify the effective fraction of C. deserticola Y. C. Ma, an acute alcoholic liver injury model in mice was established with 56-proof Erguotou and different fractional extracts of C. deserticola Y. C. Ma (total glycosides, polysaccharides, and oligosaccharides) were administered. After 14 days of oral administration, liver pathology and lipid deposition were measured and the expression of nuclear factor E2-related factor (Nrf-2), kelch-like ECH-associated protein-1 (Keap-1), and plasmalemma vesicle-associated protein-1 (PV1) were measured by immunofluorescence. The levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), endotoxin (ET), diamine oxidase (DAO), and D-lactic acid (D-LA) in serum, and superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), catalase (CAT), and malondialdehyde (MDA) in liver were measured by ELISA. All animal experiments were carried out with approval of the Experimental Animal Welfare Ethics Committee of the Peking University Health Science Center. The results show that the total glycosides of C. deserticola Y. C. Ma (400 mg·kg-1) could decrease liver pathology, decrease serum endotoxin, diamine oxidase, and D-lactic acid, and reduce hepatic lipid deposition. Total glycosides also promoted Nrf-2 transfer into the nucleus and decreased the expression of Keap-1 and PV1. In summary, the total glycosides of C. deserticola Y. C. Ma had a protective effect in acute alcoholic liver injury and the mechanism may be related to the activation of the Nrf-2/Keap-1 pathway, improvement of intestinal wall integrity, and inhibition of the transport of harmful substances into the liver.