Based on the high-fat diet-induced hyperlipidemia rat model, this study aimed to evaluate the lipid-lowering effect of Arisaema Cum Bile and explore its mechanisms, providing experimental evidence for its clinical application. Biochemical analysis was used to detect serum levels of alanine aminotransferase(ALT), aspartate aminotransferase(AST), high-density lipoprotein cholesterol(HDL-C), low-density lipoprotein cholesterol(LDL-C), triglycerides(TG), and total cholesterol(TC) to assess the lipid-lowering activity of Arisaema Cum Bile. Additionally, 16S rDNA sequencing and metabolomics techniques were employed to jointly elucidate the lipid-lowering mechanisms of Arisaema Cum Bile. The experimental results showed that high-dose Arisaema Cum Bile(PBA-H) significantly reduced serum ALT, AST, LDL-C, TG, and TC levels(P<0.01), and significantly increased HDL-C levels(P<0.01). The effect was similar to that of fenofibrate, with no significant difference. Furthermore, Arisaema Cum Bile significantly alleviated hepatocyte ballooning and mitigated fatty degeneration in liver tissues. As indicated by 16S rDNA sequencing results, PBA-H significantly enhanced both alpha and beta diversity of the gut microbiota in the model rats, notably increasing the relative abundance of Akkermansia and Subdoligranulum species(P<0.01). Liver metabolomics analysis revealed that PBA-H primarily regulated pathways involved in arachidonic acid metabolism, vitamin B_6 metabolism, and steroid biosynthesis. In summary, Arisaema Cum Bile significantly improved abnormal blood lipid levels and liver pathology induced by a high-fat diet, regulated hepatic metabolic disorders, and improved the abundance and structural composition of gut microbiota, thereby exerting its lipid-lowering effect. The findings of this study provide experimental evidence for the clinical application of Arisaema Cum Bile and the treatment of hyperlipidemia.
Animals ; Gastrointestinal Microbiome/drug effects* ; Rats ; Male ; Metabolomics ; Hyperlipidemias/microbiology* ; Drugs, Chinese Herbal/administration & dosage* ; Rats, Sprague-Dawley ; Hypolipidemic Agents/pharmacology* ; Liver/metabolism* ; Humans ; Alanine Transaminase/metabolism* ; Triglycerides/metabolism* ; Aspartate Aminotransferases/metabolism*

OBJECTIVE: To analyze the difference in the gene expression, amino acid and carnitine levels in the cervical secretions between the endometria of pre-receptive and receptive stages, with an aim to provide clues for identifying new molecular markers for endometrial receptivity. METHODS: Fifty nine infertile women treated at the Department of Reproductive Medicine of Linyi People's Hospital from January 6, 2020 to January 31, 2022 were selected as as the study subjects, which were matched with 3 pairs (6 cases) of infertile women preparing for embryo transfer based on factors such as age, body mass index, and length of infertility. Endometrial tissue samples were collected for gene transcription and expression analysis. Twenty five women who had become pregnant through assisted reproductive technology were selected as the control group, and 28 non-pregnant women receiving ovulation monitoring at the Outpatient Department were enrolled as the case group. Status of endometrial receptivity was determined by ultrasonography. In the former group, endometrial tissues were sampled for sequencing, and GO and KEGG database enrichment analysis of differentially expressed genes was carried out. In the latter group, cervical secretions were collected, and amino acid and carnitine levels were measured by mass spectrometry. Statistical analysis was carried out using rank sum test, t test and chi-square test with SPSS v25.0 software. RESULTS: No difference was found in the clinical data of the patients with regard to age, body mass index, infertility years, AMH, FSH, LH, E2, and type of infertility. Compared with the receptive endometrial tissues, there were 100 significantly up-regulated genes and 191 significantly down-regulated genes in the pre-receptive endometrial tissue, with the most significantly altered ones being HLA-DRB5 and MMP10. The biological processes, molecular functions and pathways enriched by more differentially expressed genes in GO and KEGG were mainly immune regulation, cell adhesion and tryptophan metabolism. Analysis of secretion metabolism also revealed a significant difference in the levels of amino acids and carnitine metabolites between the two groups (P < 0.05), in particular those of Alanine, Valine, 3-hydroxybutyrylcarnitine (C4OH) + malonylcarnitine (C3DC)/captoylcarnitine (C10). CONCLUSION A significant difference has been discovered in the levels of gene transcription and protein expression in the endometrial tissues from the pre-receptive and receptive stages. The levels of amino acids and carnitine, such as Alanine, Valine, 3-hydroxybutyryl carnitine (C4OH)+malonyl carnitine (C3DC)/caproyl carnitine (C10), may be associated with the receptive status of the endometrium, though this need to be verified with larger samples.
Pregnancy ; Humans ; Female ; Infertility, Female/genetics* ; Endometrium/metabolism* ; Amino Acids/metabolism* ; Gene Expression ; Carnitine ; Alanine/metabolism* ; Valine/metabolism*

Salvianolic acid B(Sal B), tanshinone Ⅱ_A(TSN Ⅱ_A), and glycyrrhetinic acid(GA) lipid emulsion(GTS-LE) was prepared by the high-speed dispersion method combined with ultrasonic emulsification.The preparation process of the emulsion was optimized by single-factor method and D-optimal method with appearance, centrifugal stability, and particle size of the emulsion as evalua-tion indexes, followed by verification.In vitro release of Sal B, TSN Ⅱ_A, and GA in GTS-LE was performed by reverse dialysis.In vivo pharmacokinetic evaluation was carried out in mice.The acute liver injury model was induced by acetaminophen.The effect of oral GTS-LE on the acute liver injury was investigated by serum liver function indexes and pathological changes in liver tissues of mice.The results showed that under the optimal preparation process, the average particle size of GTS-LE was(145.4±9.25) nm and the Zeta potential was(-33.6±1.45) mV.The drug-loading efficiencies of Sal B, TSN Ⅱ_A, and GA in GTS-LE were above 95%, and the drug release in vitro conformed to the Higuchi equation.The pharmacokinetic results showed that the C_(max) of Sal B, TSN Ⅱ_A, and GA in GTS-LE was 3.128, 2.7, and 2.85 times that of the GTS-S group, and AUC_(0-t) of Sal B, TSN Ⅱ_A, and GA in GTS-LE was 3.09, 2.23, and 1.9 times that of the GTS-S group.After intragastric administration of GTS-LE, the activities of alanine aminotransferase and aspartate aminotransferase were significantly inhibited, the content of malondialdehyde was reduced, and the structure of hepatocytes recovered to normal.In conclusion, GTS-LE can delay the release of Sal B and promote the release of TSN Ⅱ_A and GA.The encapsulation of three drug components in the emulsion can improve the oral bioavailability to varying degrees and can effectively prevent the acute liver injury caused by acetaminophen.
Abietanes/therapeutic use* ; Acetaminophen/therapeutic use* ; Alanine Transaminase/metabolism* ; Animals ; Antipyretics/therapeutic use* ; Aspartate Aminotransferases/metabolism* ; Benzofurans/therapeutic use* ; Chemical and Drug Induced Liver Injury/prevention & control* ; Depsides/therapeutic use* ; Emulsions ; Glycyrrhetinic Acid/therapeutic use* ; Liver/drug effects* ; Malondialdehyde ; Mice

The saponins in different parts of Gynostemma pentaphyllum were analyzed via UPLC-Q-TOF-MS~E. A total of 46 saponins were identified, and the underground part had 26 saponins more than the aboveground part, most of which were trisaccharide saponins. The rat model of hyperlipidemia was established with high-fat diet. This study explored the lipid-lowering activity of total saponins in the underground part of G. pentaphyllum, so as to provide a theoretical basis for the comprehensive utilization of the underground part of G. pentaphyllum. A total of 99 healthy SD rats were randomly assigned into a blank group, a model group, a positive drug group, an aboveground total saponins group, and low-, medium-, and high-dose underground total saponins groups. Except the blank group, the other groups were fed with high-fat diet for 6 weeks. Then, the blood was collected from the orbital cavity to determine whether the modeling was successful according to the serum levels of total cholesterol(TC) and triglyceride(TG). After intragastric administration of the corresponding agents for 30 continuous days, the physical state of the rats were observed, and the body weight and liver specific gravity were measured. Furthermore, the levels of TC, TG, low-density lipoprotein cholesterol(LDL-C), high-density lipoprotein cholesterol(HDL-C), alanine transaminase(ALT), aspartate transaminase(AST), bilirubin, and total bile acids in serum, as well as the levels of superoxide dismutase(SOD), malondialdehyde(MDA), peroxidase proliferator-activated receptor(PPAR-γ) in the liver tissue, were determined. The pathological changes of liver was observed via HE staining. The results showed that the aboveground total saponins and medium-and high-dose underground total saponins can treat hepatocyte steatosis, lower TC, TG, LDL-C, ALT, AST, total bilirubin, MDA, and PPAR-γ levels, and increase HDL-C and SOD levels in the model rats. The effect tended to be more obvious with the increase in dosage. Therefore, the total saponins in the underground part of G. pentaphyllum have good pharmacological effect of reducing blood lipid, which provides a theoretical basis for the comprehensive utilization of the underground part of G. pentaphyllum.
Alanine Transaminase/analysis* ; Animals ; Aspartate Aminotransferases/analysis* ; Bile Acids and Salts/blood* ; Bilirubin/blood* ; Cholesterol, LDL/blood* ; Diet, High-Fat/adverse effects* ; Gynostemma/chemistry* ; Hypolipidemic Agents/therapeutic use* ; Lipoproteins, HDL/blood* ; Liver/metabolism* ; Malondialdehyde/analysis* ; Peroxisome Proliferator-Activated Receptors/analysis* ; Rats ; Rats, Sprague-Dawley ; Saponins/therapeutic use* ; Superoxide Dismutase ; Triglycerides/blood* ; Trisaccharides/therapeutic use*

This study investigated the potential mechanism of Cordyceps militaris(CM) against non-small cell lung cancer(NSCLC) based on serum untargeted metabolomics. Specifically, Balb/c nude mice were used to generate the human lung cancer A549 xenograft mouse model. The tumor volume, tumor weight, and tumor inhibition rate in mice in the model, cisplatin, Cordyceps(low-, medium-, and high-dose), and CM(low-, medium-, and high-dose) groups were compared to evaluate the influence of CM on lung cancer. Gas chromatography-mass spectrometry(GC-MS) was used for the analysis of mouse serum, SIMCA 13.0 for the compa-rison of metabolic profiles, and MetaboAnalyst 5.0 for the analysis of metabolic pathways. According to the pharmacodynamic data, the tumor volume and tumor weight of mice in high-dose CM group and cisplatin group decreased as compared with those in the model group(P<0.05 or P<0.01). The results of serum metabolomics showed that the metabolic profiles of the model group were significantly different from those of the high-dose CM group, and the content of endogenous metabolites was adjusted to different degrees. A total of 42 differential metabolites and 7 differential metabolic pathways were identified. In conclusion, CM could significantly inhibit the tumor growth of lung cancer xenograft mice. The mechanism is the likelihood that it influences the aminoacyl-tRNA biosynthesis, the metabolism of D-glutamine and D-glutamate, metabolism of alanine, aspartate, and glutamate, metabolism of glyoxylate and dicarboxylic acid, biosynthesis of phenylalanine, tyrosine, and tryptophan, arginine biosynthesis as well as nitrogen metabolism. This study elucidated the underlying mechanism of CM against NSCLC from the point of metabolites. The results would lay a foundation for the anticancer research and clinical application of CM.
Alanine/metabolism* ; Animals ; Arginine/metabolism* ; Aspartic Acid ; Carcinoma, Non-Small-Cell Lung/drug therapy* ; Cisplatin/pharmacology* ; Cordyceps ; Glutamic Acid ; Glutamine ; Glyoxylates/metabolism* ; Humans ; Lung Neoplasms/drug therapy* ; Metabolomics/methods* ; Mice ; Mice, Nude ; Nitrogen/metabolism* ; Phenylalanine/metabolism* ; RNA, Transfer/metabolism* ; Tryptophan/metabolism* ; Tyrosine/metabolism*

This study aims to investigate the efficacy of forsythiaside A(FTA) against CCl_4-induced liver fibrosis and the mechanism. Specifically, activities of serum alanine/aspartate aminotransferase(ALT/AST) and hydroxyproline(HYP) level in liver were detected, and pathological morphology of liver was observed based on hematoxylin-eosin(HE) staining, Masson's trichrome staining, and Sirius red staining of liver. On this basis, the effect of FTA on liver fibrosis was evaluated. The mRNA expression of actin alpha 2/α-smooth muscle actin(Acta2/α-SMA), transforming growth factor β(Tgfβ), collagen Ⅰ alpha 1(Col1 a1), and collagen Ⅲ alpha 1(Col3 a1) in liver tissue and hepatic stellate cells(HSC) was determined by qPCR, and the protein expression of α-SMA in liver tissue and HSC was measured by Western blot to assess the inhibition of FTA on HSC activation. The protein expression of α-SMA, vi-mentin(Vim), vascular endothelial cadherin(Ve-cadherin), and platelet endothelial cell adhesion molecule-1(PECAM-1/CD31) was measured by Western blot to evaluate the reverse of endothelial-mesenchymal transition(EMT) by FTA. The efficacy of FTA in relieving CCl_4-induced liver fibrosis was evidenced by the alleviation of hepatocyte necrosis, liver inflammation, and hepatic collagen deposition. FTA decreased the mRNA expression of Acta2, Tgfβ, Col1 a1, and Col3 a1 and protein expression of α-SMA both in vivo and in vitro. FTA reversed the increase of α-SMA and Vim and the decrease of CD31 and Ve-cadherin in livers from mice treated with CCl_4. Therefore, FTA alleviated CCl_4-induced liver fibrosis in mice via suppressing HSC activation and reversing EMT.
Animals ; Mice ; Actins/metabolism* ; Alanine Transaminase/blood* ; Carbon Tetrachloride/metabolism* ; Collagen/metabolism* ; Hepatic Stellate Cells ; Liver/drug effects* ; Liver Cirrhosis/genetics* ; RNA, Messenger/metabolism* ; Transforming Growth Factor beta/metabolism* ; Glycosides/therapeutic use*

The present study investigated the pharmaceutical effect and underlying mechanism of Zexie Decoction(ZXD) on nonalcoholic fatty liver disease(NAFLD) in vitro and in vivo via the LKB1/AMPK/PGC-1α pathway based on palmitic acid(PA)-induced lipid accumulation model and high-fat diet(HFD)-induced NAFLD model in mice. As revealed by the MTT assay, ZXD had no effect on HepG2 activity, but dose-dependently down-regulated alanine aminotransferase(ALT) and aspartate aminotransferase(AST) in the liver cell medium induced by PA, and decreased the plasma levels of ALT and AST, and total cholesterol(TC) and triglyceride(TG) levels in the liver. Nile red staining showed PA-induced intracellular lipid accumulation, significantly increased lipid accumulation of hepatocytes induced by PA, suggesting that the lipid accumulation model in vitro was properly induced. ZXD could effectively improve the lipid accumulation of hepatocytes induced by PA. Oil red O staining also demonstrated that ZXD improved the lipid accumulation in the liver of HFD mice. JC-1 staining for mitochondrial membrane potential indicated that ZXD effectively reversed the decrease in mitochondrial membrane potential caused by hepatocyte injury induced by PA, activated PGC-1α, and up-regulated the expression of its target genes, such as ACADS, CPT-1α, CPT-1β, UCP-1, ACSL-1, and NRF-1. In addition, as revealed by the Western blot and immunohistochemistry, ZXD up-regulated the protein expression levels of LKB1, p-AMPK, p-ACC, and PGC-1α in vivo and in vitro. In conclusion, ZXD can improve NAFLD and its mechanism may be related to the regulation of the LKB1/AMPK/PGC-1α pathway.
AMP-Activated Protein Kinases/metabolism* ; Alanine Transaminase/metabolism* ; Animals ; Diet, High-Fat ; Liver/metabolism* ; Mice ; Mice, Inbred C57BL ; Non-alcoholic Fatty Liver Disease/genetics* ; Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha

This study aimed to explore the effects of Gynostemma pentaphyllum saponins(GPs) on non-alcoholic fatty liver disease(NAFLD) induced by high-fat diet in rats and reveal the underlying mechanism. The NAFLD model rats were prepared with high-fat diet. Forty male Sprague Dawley(SD) rats were randomly assigned into the control group, model group, and low-, moderate-, and high-dose GPs(50, 100, and 150 mg·kg~(-1), respectively) groups. After intragastric administration for 8 continuous weeks, we determined the body weight, liver weight, the levels of total cholesterol(TC), triglyceride(TG), low-density lipoprotein cholesterol(LDL-c), high-density lipoprotein cholesterol(HDL-c), alanine aminotransferase(ALT), and aspartate aminotransferase(AST) in serum, and the levels of TC, TG, malondialdehyde(MDA), superoxide dismutase(SOD), catalase(CAT), and interleukin 6(IL-6) in the liver. Furthermore, we observed the pathological changes of liver tissue by oil red O staining and hematoxylin-eosin(HE) staining, sequenced the 16 S rRNA of the intestinal flora in rat feces, and determined the content of short-chain fatty acids in rat feces. The results showed that GPs inhibited the excessive weight gain of high-fat diet-induced NAFLD in rats, reduced the liver weight, lowered the TC, TG, LDL-c, AST, and ALT levels in serum(P<0.05), and rose the HDL-c level in serum(P<0.01). GPs relieved the liver damage caused by high-fat diet, mainly manifested by the lowered levels of TC, TG, MDA, and IL-6 in the liver(P<0.01) and elevated levels of CAT and SOD in the liver. Furthermore, GPs reversed the intestinal flora disorder caused by high-fat diet, restored the diversity of intestinal flora, increased the relative abundance of Bacteroides, and reduced the relative abundance of Firmicutes and the ratio of Firmicutes to Bacteroides. Moreover, GPs promoted the proliferation of beneficial bacteria such as Akkermansia, Bacteroides, and Parabacteroides, and inhibited the growth of harmful bacteria such as Desulfovibrio, Escherichia-Shigella, and Helicobacter. GPs increased the content of short-chain fatty acids(acetic acid, propionic acid, and butyric acid)(P<0.01). These findings indicate that GPs can alleviate the high-fat diet-induced NAFLD in rats via regulating the intestinal flora and short-chain fatty acid metabolism.
Alanine Transaminase/metabolism* ; Animals ; Cholesterol, LDL/pharmacology* ; Diet, High-Fat/adverse effects* ; Gastrointestinal Microbiome ; Gynostemma ; Interleukin-6/metabolism* ; Liver ; Male ; Non-alcoholic Fatty Liver Disease/metabolism* ; Rats ; Rats, Sprague-Dawley ; Saponins/pharmacology* ; Superoxide Dismutase/metabolism*

Objective: Brain and muscle ARNT-like protein 1 (BMAL1) is a core component of hepatocyte molecular clock and plays an important role in the regulation of other related rhythmic genes in the body through a transcriptional-translational feedback loop in molecular circadian oscillations. Therefore, the aim of this study was to investigate the role of BMAL1 in the rat periodontitis-induced liver injury. Methods: Twelve male Wistar rats were divided into the control group and the periodontitis group according to the random number table method. The rats in the control group were untreated. The periodontitis models were established by ligating the necks of the bilateral maxillary first molars in the periodontitis group rats. After 8 weeks, periodontal clinical indexes of rats in both groups were examined and executed. Micro-CT scans of the maxilla were performed and levels of the alveolar bone resorption were analyzed. Pathological changes in periodontal and liver tissue of rats in two groups were detected by HE and oil red O staining. Biochemical kits were used to detect glutamic-oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase (GPT), total cholesterol (TC) and triglycerides (TG) in serum. The gene and protein expression levels of BMAL1, nuclear factor kappa-B (NF-κB) and tumor necrosis factor-α (TNF-α) in liver tissue were measured by real time fluorescent quantitative-PCR (qRT-PCR), immunohistochemistry (IHC) and Western blotting (WB) assays. Apoptosis was detected in liver tissues by terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) kit staining. Results: The results of HE staining of maxillary first molars and micro-CT results of maxillary bones showed that alveolar bone resorption was significant in the periodontitis group of rats. The liver histopathology results showed infiltrated inflammatory cells in the liver tissue, disorganized liver cords and a large number of lipid droplets formed in the hepatocytes of the periodontitis group compared with the control group. The results of serum biochemical assay showed that the levels of GOT [(62.77±2.59) U/L], GPT [(47.54±1.04) U/L], TC [(3.19±0.23) mmol/L] and TG [(1.11±0.09) mmol/L] in the serum of rats with periodontitis were significantly higher than that in the control group respectively [GOT: (38.66±2.47) U/L, GPT: (31.48±1.57) U/L, TC: (1.60±0.05) mmol/L and TG: (0.61±0.09) mmol/L](P=0.003, P=0.001, P=0.002, P=0.038). qRT-PCR results showed that the mRNA expression level of BMAL1 was significantly decreased in liver tissue of the periodontitis group [(0.60±0.04)%] compared to the control group [(1.01±0.07)%] (t=4.80, P=0.009), while the mRNA expression levels of NF-κB and TNF-α [(1.62±0.12)%, (2.69±0.16)%] were significantly increased compared to the control group [(1.00±0.03)%, (1.03±0.16)%] (P=0.008, P=0.002); IHC results showed that the protein expression level of BMAL1 in liver tissue of the periodontitis group (averaged optical density, AOD) (11.58±2.15) was down-regulated compared to the control group (AOD) (22.66±1.67) (P=0.015), while NF-κB and TNF-α (AOD) (31.77±2.69, 24.31±2.32) were up-regulated compared to the control group (AOD) (19.40±1.82, 11.92±0.94) (P=0.019, P=0.008). WB results showed that the protein expression level of BMAL1 in liver tissue was down-regulated in the periodontitis group [(0.63±0.10)%] compared to the control group [(1.00±0.06)%] (t=3.19, P=0.033), while NF-κB and TNF-α [(1.61±0.12)%, (2.82±0.23)%] were up-regulated compared to the control group [(1.00±0.12)%, (1.00±0.11)%] (P=0.022, P=0.002). TUNEL staining showed increased apoptotic cells in the liver tissue of the periodontitis group of rats compared to the control group. Conclusions: Periodontitis may induce liver injury by down-regulating the BMAL1 expression levels in liver tissue, which in turn activates NF-κB signaling molecules, leading to the elevated levels of inflammation and apoptosis in rat liver.
Animals ; Male ; Rats ; Alanine Transaminase/metabolism* ; ARNTL Transcription Factors/metabolism* ; Aspartate Aminotransferases/metabolism* ; Biotin/metabolism* ; Bone Resorption ; Brain ; Chemical and Drug Induced Liver Injury, Chronic ; Cholesterol ; DNA Nucleotidylexotransferase/metabolism* ; Muscles/metabolism* ; NF-kappa B/metabolism* ; Periodontitis ; Rats, Wistar ; RNA, Messenger/metabolism* ; Triglycerides ; Tumor Necrosis Factor-alpha/metabolism*

OBJECTIVE: To elucidate the mechanism of Lizhong Decoction (LZD) in treating dextran sodium sulfate (DSS)-induced colitis in mice based on metabonomics. METHODS: Thirty-six mice were randomly divided into 6 groups, including normal, model, low- (1.365 g/kg), medium- (4.095 g/kg) and high dose (12.285 g/kg) LZD and salazosulfadimidine (SASP) groups, 6 mice in each group. Colitis model mice were induced by DSS admistration for 7 days, and treated with low, medium and high dose LZD extract and positive drug SASP. Metabolic comparison of DSS-induced colitis and normal mice was investigated by using ultra-performance liquid chromatography coupled to quadrupole time-of-flight mass (UPLC-Q-TOF/MS) combined with Metabolynx™ software. RESULTS: The metabolic profiles of plasma and urine in colitis mice were distinctly ameliorated after LZD treatment (P<0.05). Potential biomarkers (9 in serum and 4 in urine) were screened and tentatively identified. The endogenous metabolites were mainly involved in primary bile acid, sphingolipid, linoleic acid, arachidonic acid, amino acids (alanine, aspartate, and glutamate), butanoate and glycerophospholipid metabolism in plasma, and terpenoid backbone biosynthesis, glycerophospholipid and tryptophan metabolism in urine. After LZD treatment, these markers notably restored to normal levels. CONCLUSIONS The study revealed the underlying mechanism of LZD on amelioration of ulcerative colitis based on metabonomics, which laid a foundation for further exploring the pathological and physiological mechanism, early diagnosis, and corresponding drug development of colitis.
Mice ; Animals ; Colitis, Ulcerative/drug therapy* ; Tryptophan/adverse effects* ; Aspartic Acid ; Dextrans/adverse effects* ; Drugs, Chinese Herbal/adverse effects* ; Colitis/drug therapy* ; Biomarkers/metabolism* ; Amino Acids/adverse effects* ; Glycerophospholipids/therapeutic use* ; Sphingolipids/adverse effects* ; Bile Acids and Salts/adverse effects* ; Glutamates/adverse effects* ; Alanine/adverse effects* ; Arachidonic Acids/adverse effects* ; Linoleic Acids/adverse effects* ; Terpenes