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Geng X, Lin R, Hasegawa Y, Chao L, Shang H, Yang J, Tian W, Ma W, Zhuang M, Li J. Effects of Scallop Mantle Toxin on Intestinal Microflora and Intestinal Barrier Function in Mice. Toxins (Basel) 2024; 16:247. [PMID: 38922142 PMCID: PMC11209270 DOI: 10.3390/toxins16060247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/19/2024] [Accepted: 05/22/2024] [Indexed: 06/27/2024] Open
Abstract
Previous studies have shown that feeding mice with food containing mantle tissue from Japanese scallops results in aggravated liver and kidney damage, ultimately resulting in mortality within weeks. The aim of this study is to evaluate the toxicity of scallop mantle in China's coastal areas and explore the impact of scallop mantle toxins (SMT) on intestinal barrier integrity and gut microbiota in mice. The Illumina MiSeq sequencing of V3-V4 hypervariable regions of 16S ribosomal RNA was employed to study the alterations in gut microbiota in the feces of SMT mice. The results showed that intestinal flora abundance and diversity in the SMT group were decreased. Compared with the control group, significant increases were observed in serum indexes related to liver, intestine, inflammation, and kidney functions among SMT-exposed mice. Accompanied by varying degrees of tissue damage observed within these organs, the beneficial bacteria of Muribaculaceae and Marinifilaceae significantly reduced, while the harmful bacteria of Enterobacteriaceae and Helicobacter were significantly increased. Taken together, this article elucidates the inflammation and glucose metabolism disorder caused by scallop mantle toxin in mice from the angle of gut microbiota and metabolism. SMT can destroy the equilibrium of intestinal flora and damage the intestinal mucosal barrier, which leads to glucose metabolism disorder and intestinal dysfunction and may ultimately bring about systemic toxicity.
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Affiliation(s)
- Xiong Geng
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
| | - Ran Lin
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
- College of Environmental Technology, Muroran Institute of Technology, Muroran 050-8585, Japan;
| | - Yasushi Hasegawa
- College of Environmental Technology, Muroran Institute of Technology, Muroran 050-8585, Japan;
| | - Luomeng Chao
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao 028000, China;
| | - Huayan Shang
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao 028000, China;
| | - Jingjing Yang
- Kerqin District Testing Institute for Food and Drug Control, Tongliao 028000, China;
| | - Weina Tian
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
- Kerqin District Testing Institute for Food and Drug Control, Tongliao 028000, China;
| | - Wenting Ma
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
| | - Miaomiao Zhuang
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University, Jinzhou 121013, China; (X.G.); (R.L.); (H.S.); (W.T.); (W.M.); (M.Z.)
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Nguetsa Sakou D, Galani Tietcheu BR. Protective effects of leaf aqueous extracts from Gardenia ternifolia Schumach. on alcoholic liver disease in Wistar rats. J Ayurveda Integr Med 2024; 15:100851. [PMID: 38219438 PMCID: PMC10825602 DOI: 10.1016/j.jaim.2023.100851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/07/2023] [Accepted: 11/18/2023] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND Gardenia ternifolia (GT) is a plant of the Rubiaceae family, with a wide range of ethnopharmacological properties. However, its hepatoprotective effects were poorly investigated. This work aimed at assessing the hepatoprotective activity of GT leaf aqueous extracts against chronic ethanol-induced damage in vivo. MATERIALS AND METHODS Male Wistar albino rats were given orally 10 % ethanol (10 mL/kg) and different doses of GT extracts (50, 100, and 200 mg/kg) or distilled water (negative control) simultaneously and daily for 28 days. Normal controls were fed with a normal diet while positive controls received, in addition to ethanol, silymarin (50 mg/kg). After treatment, animals were sacrificed, blood and liver samples were collected, various biochemical parameters were quantified and the histological sections were performed. Moreover, a qualitative phytochemical analysis of this extract was carried out. RESULTS GT administration significantly reduced alanine aminotransferase (10.35 ± 2.13 U/L and 9.07 ± 2.13 U/L vs 24.43 ± 4.28 UI/L) and aspartate aminotransferase (14.25 ± 3.02 and 18.32 ± 2.13 UI/L vs 34.61 ± 3.23 UI/L) activities at doses of 50 and 100 mg/kg respectively in comparison with the negative control. Likewise, serum triglyceride and total cholesterol levels were significantly reduced by GT extract, especially at the dose of 200 mg/kg compared to the ethanol-treated group. Histological examination showed that the extract protected the liver by reducing hepatic cytolysis, and leukocyte infiltration. Different secondary metabolites including condensed tannins, phenolic acids, and saponins were found in the GT extract but none of these compounds corresponded to epicatechin, coumarin and naringenin. CONCLUSION These results show that GT extract may be a potential therapeutic agent against alcoholic liver disease.
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Affiliation(s)
- Desmond Nguetsa Sakou
- Department of Life Sciences, Higher Teacher Training College Bertoua, University of Bertoua, East Region, Cameroon.
| | - Borris Rosnay Galani Tietcheu
- Laboratory of Applied Biochemistry, Department of Biological Sciences, Faculty of Science, University of Ngaoundere, PO Box 454 Ngaoundere, Cameroon.
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Wang C, Gong B, Peng D, Liu Y, Wu Y, Wei J. Agarwood extract mitigates alcoholic fatty liver in C57 mice via anti‑oxidation and anti‑inflammation. Mol Med Rep 2023; 28:210. [PMID: 37772395 PMCID: PMC10552066 DOI: 10.3892/mmr.2023.13097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 09/01/2023] [Indexed: 09/30/2023] Open
Abstract
Alcoholic fatty liver disease (AFLD) is a disease with a high incidence rate among individuals who drink alcohol. Our previous study found that agarwood alcohol extracts (AAEs) have a protective effect against drug‑induced liver damage via anti‑inflammatory and antioxidant mechanisms. Therefore, we hypothesized that agarwood may have a protective effect against AFLD. The present study assessed the potential protective effects and the underlying mechanism of action of AAEs for the treatment of an AFL in vivo model. The AFLD mouse model was established by continuous high fat diet and alcohol gavage in C57 mice. After treatment with AAEs, blood was collected, liver and adipose tissues were removed and liver and adipose indexes were analyzed. The levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), triglyceride (TG) and cholesterol (CHO) in serum were detected. The liver tissue was assessed using pathological sections. Biochemical methods were used to detect the levels of oxidative stress in the supernatant of liver tissue homogenate. The levels of pro‑inflammatory cytokines in the serum were detected by ELISA. The protein expression levels of nuclear erythroid 2‑related factor 2 (Nrf2) and nuclear factor kappa‑B (NF‑κB) in liver tissues were detected using western blotting. AAE treatment decreased the liver and adipose indexes, reduced the levels of AST, ALT, TG and CHO, improved the liver pathological characteristics and enhanced antioxidant and anti‑inflammatory activities. In addition, AAEs increased the protein expression level of Nrf2 and decreased the protein expression level of NF‑κB compared with AFL mice. AAE‑treated animals exhibited reduced metabolic enzyme and blood lipid levels, demonstrated improved liver function and relieved the pathological damage of AFLD induced by consuming a high fat and alcohol diet. AAEs have potential protective effects in AFLD via antioxidant and anti‑inflammatory mechanisms.
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Affiliation(s)
- Canhong Wang
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Maoming, Guangdong 525099, P.R. China
| | - Bao Gong
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Deqian Peng
- Sinopec Maoming Petrochemical Co., Ltd., Maoming, Guangdong 525000, P.R. China
| | - Yangyang Liu
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Yulan Wu
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Jianhe Wei
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials and Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
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Chi X, Cheng DY, Sun X, Liu SA, Wang RB, Chen Q, Xing HC. Efficacy of Biejiajian Pill on Intestinal Microbiota in Patients with Hepatitis B Cirrhosis/Liver Fibrosis: A Randomized Double-Blind Controlled Trial. Chin J Integr Med 2023; 29:771-781. [PMID: 37222832 DOI: 10.1007/s11655-023-3542-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To analyze the efficacy of Biejiajian Pill (BJJP) on intestinal microbiota in patients with hepatitis B cirrhosis/liver fibrosis, and explore its relationship with liver fibrosis. METHODS This was a prospective, randomized double-blind controlled trial. Using the stratified block randomization method, 35 patients with hepatitis B liver cirrhosis/liver fibrosis were randomly assigned (1:1) to receive entecavir (0.5 mg/d) combined with BJJP (3 g/time, 3 times a day) or placebo (simulator as control, SC group, simulator 3 g/time, 3 times a day) for 48 weeks. Blood and stool samples were collected from patients at baseline and week 48 of treatment, respectively. Liver and renal functions as well as hematological indices were detected. Fecal samples were analyzed by 16S rDNA V3-V4 high-throughput sequencing, and intestinal microbiota changes in both groups before and after treatment were compared, and their correlations with liver fibrosis were analyzed. RESULTS Compared with the SC group, there was no significant difference in liver function, renal function and hematology indices in the BJJP group, however, the improvement rate of liver fibrosis was higher in the BJJP group (94.4% vs. 64.7%, P=0.041). Principal coordinate analysis (PCoA) based on weighted Unifrac distance showed significant differences in intestinal microbiota community diversity before and after BJJP treatment (P<0.01 and P=0.003), respectively. After 48 weeks' treatment, the abundance levels of beneficial bacteria (Bifidobacteria, Lactobacillus, Faecalibacterium and Blautia) increased, whereas the abundance levels of potential pathogenic bacteria, including Escherichia coli, Bacteroides, Ruminococcus, Parabacteroides and Prevotella decreased, among which Ruminococcus and Parabacteroides were significantly positively correlated with degree of liver fibrosis (r=0.34, P=0.04; r=0.38, P=0.02), respectively. The microbiota in the SC group did not change significantly throughout the whole process of treatment. CONCLUSION BJJP had a certain regulatory effect on intestinal microbiota of patients with hepatitis B cirrhosis/liver fibrosis (ChiCTR1800016801).
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Affiliation(s)
- Xin Chi
- Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- National Center for Infectious Diseases, Beijing, 100015, China
| | - Dan-Ying Cheng
- Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
- National Center for Infectious Diseases, Beijing, 100015, China.
- Peking University Ditan Teaching Hospital, Beijing, 100015, China.
| | - Xiu Sun
- Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- National Center for Infectious Diseases, Beijing, 100015, China
| | - Shun-Ai Liu
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- National Center for Infectious Diseases, Beijing, 100015, China
| | - Rong-Bing Wang
- National Center for Infectious Diseases, Beijing, 100015, China
- Central of Integrated Chinese and Western Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
| | - Qin Chen
- China Traditional Chinese Medicine Holdings Co. Limited, Guangzhou, 528303, China
| | - Hui-Chun Xing
- Center of Liver Diseases Division 3, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China
- National Center for Infectious Diseases, Beijing, 100015, China
- Peking University Ditan Teaching Hospital, Beijing, 100015, China
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Wen Y, Wang Y, Zhao C, Zhao B, Wang J. The Pharmacological Efficacy of Baicalin in Inflammatory Diseases. Int J Mol Sci 2023; 24:ijms24119317. [PMID: 37298268 DOI: 10.3390/ijms24119317] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/09/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023] Open
Abstract
Baicalin is one of the most abundant flavonoids found in the dried roots of Scutellaria baicalensis Georgi (SBG) belonging to the genus Scutellaria. While baicalin is demonstrated to have anti-inflammatory, antiviral, antitumor, antibacterial, anticonvulsant, antioxidant, hepatoprotective, and neuroprotective effects, its low hydrophilicity and lipophilicity limit the bioavailability and pharmacological functions. Therefore, an in-depth study of baicalin's bioavailability and pharmacokinetics contributes to laying the theoretical foundation for applied research in disease treatment. In this view, the physicochemical properties and anti-inflammatory activity of baicalin are summarized in terms of bioavailability, drug interaction, and inflammatory conditions.
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Affiliation(s)
- Yongqiang Wen
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Yazhou Wang
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Chenxu Zhao
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Baoyu Zhao
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
| | - Jianguo Wang
- College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China
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Combined Effects of Methyldopa and Baicalein or Scutellaria baicalensis Roots Extract on Blood Pressure, Heart Rate, and Expression of Inflammatory and Vascular Disease-Related Factors in Spontaneously Hypertensive Pregnant Rats. Pharmaceuticals (Basel) 2022; 15:ph15111342. [PMID: 36355514 PMCID: PMC9694684 DOI: 10.3390/ph15111342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/21/2022] [Accepted: 10/27/2022] [Indexed: 12/04/2022] Open
Abstract
The aim of the study was to investigate the effect of baicalein or Scutellaria baicalensis root extract interaction with methyldopa in pregnant spontaneously hypertensive rats (SHR) at the pharmacodynamic, molecular, and biochemical levels. The rats, after confirming pregnancy, received baicalein (200 mg/kg/day, p.o.) and extract (1000 mg/kg/day, p.o.), in combination with methyldopa (400 mg/kg/day; p.o.), for 14 consecutive days, 1 h before blood pressure and heart rate measurements. In the heart and placenta from mothers after giving birth to their offspring, mRNA expression of factors related to inflammatory processes (TNF-α, Il-1β, IL-6) and vascular diseases (TGF-β, HIF-1α, VEGF, PlGF) was measured. Levels of markers of oxidative stress (superoxide dismutase and malondialdehyde) in the placenta and indicators of myocardial damage (troponin cTnC and cTnI, creatine kinase, myoglobin, and lactate dehydrogenase) in the heart were also assessed. Baicalein co-administered with methyldopa was associated with reduced blood pressure, especially during the first three days. The interactions were more pronounced for such factors as TGF-β, HIF-1α, VEGF, and PlGF than TNF-α, Il-1β, and IL-6. Combined application of baicalein and extract with methyldopa may be of value in the development of a new antihypertensive medication intended for patients suffering from preeclampsia or pregnancy-induced hypertension.
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Effects of Origanum vulgare and Scutellaria baicalensis on the Physiological Activity and Biochemical Parameters of the Blood in Rats on a High-Fat Diet. Sci Pharm 2022. [DOI: 10.3390/scipharm90030049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The pharmacological effects of medicinal plants play a primary role in the mild correction of body weight in humans and animals, reducing the accumulation of fat in their bodies during a state of obesity. Origanum vulgare L. and Scutellaria baicalensis Georgi are widely used as food additives and medicinal plants, but their comprehensive physiological evaluation in model animals in a state of obesity has not been carried out. In a 30-day laboratory experiment on male rats which had developed obesity through a hypercaloric diet, the effects of adding the dry crushed grass O. vulgare or dry crushed roots of S. baicalensis to their feed was evaluated. During the experiment, the rats fed with O. vulgare increased in body weight to only 105.5% of their initial weight, while the body weight of the control group increased to 111.5%, and that of animals fed on S. baicalensis increased to 124.0% of their initial body weight. The average daily increase in the rats’ body weight when O. vulgare was added to their diet decreased to 205 mg/day, and when S. baicalensis was added, on the contrary, it increased to 1417 mg/day, compared to 700 mg/day among the control group. Under the influence of O. vulgare, the lipid metabolism of the rats normalized: the atherogenic index decreased to 33.7%, compared with the values of the control group, due to an increase in the concentration of high-density lipoproteins from cholesterol. The concentration of triglycerides decreased, and the concentration of glucose decreased. The roots of S. baicalensis being added into the diet of rats increased the activity of alkaline phosphatase and decreased the concentration of urea. The atherogenic index also decreased (by up to 35.5% in the control group) and the concentration of high-density lipoprotein cholesterol increased, while the concentrations of triglycerides and glucose decreased. The physical activity of the rats showed a slight tendency to decrease when both O. vulgare and S. baicalensis were added to their diet. Both plant species contributed to a decrease in the emotional status of animals, which was most pronounced when the O. vulgare grass was added to the feed. The results of the study demonstrate the potential of the use of O. vulgare and S. baicalensis as herbal supplementations for the correction of hyperlipidemia and type-2 diabetes mellitus in overweight patients.
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Jiang M, Li Z, Zhu G. The role of endoplasmic reticulum stress in the pathophysiology of periodontal disease. J Periodontal Res 2022; 57:915-932. [PMID: 35818935 DOI: 10.1111/jre.13031] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 05/22/2022] [Accepted: 06/23/2022] [Indexed: 12/14/2022]
Abstract
The endoplasmic reticulum (ER) is a principal organelle for folding, post-translational modifications and transport of secretory, luminal, and membrane proteins. ER stress is a condition induced by the accumulation of unfolded or misfolded proteins owing to a variety of physiological and pathological phenomena. To overcome the deleterious effects of ER stress, unfolded protein response (UPR) is initiated to translocate and remove the misfolded and accumulated proteins. Plenty of evidence shows the correlation between ER stress/UPR and the pathology of inflammatory disease. Periodontal disease is a chronic inflammatory disease characterized by the irreversible destruction of periodontal tissues, which associates with the onset and progress of several systemic diseases. Periodontopathic bacterium and pro-inflammatory mediators play a pivotal role in the progress of periodontal disease. Besides, cigarette smoke has long been associated with periodontal disease. As an inflammatory disorder of the periodontium, periodontal disease is highly related to ER stress. In this review, we provide an overview of the pathophysiological effect of ER stress on periodontal disease through five aspects as follow: ER stress and periodontal tissue remodeling, including both soft tissue and hard tissue; ER stress and the inflammation; ER stress and systematic effect during the periodontal disease; last but not least, ER stress and the autophagic apoptosis in cells.
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Affiliation(s)
- Ming Jiang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhuoneng Li
- Centers for Disease Control and Prevention of Wuhan, Wuhan, Hubei, China
| | - Guangxun Zhu
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Scutellaria baicalensis and its constituents baicalin and baicalein as antidotes or protective agents against chemical toxicities: a comprehensive review. Naunyn Schmiedebergs Arch Pharmacol 2022; 395:1297-1329. [PMID: 35676380 DOI: 10.1007/s00210-022-02258-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/21/2022] [Indexed: 10/18/2022]
Abstract
Scutellaria baicalensis (SB), also known as the Chinese skullcap, has a long history of being used in Chinese medicine to treat a variety of conditions ranging from microbial infections to metabolic syndrome and malignancies. Numerous studies have reported that treatment with total SB extract or two main flavonoids found in its root and leaves, baicalin (BA) and baicalein (BE), can prevent or alleviate the detrimental toxic effects of exposure to various chemical compounds. It has been shown that BA and BE are generally behind the protective effects of SB against toxicants. This paper aimed to review the protective and therapeutic effects of SB and its main components BA and BE against chemical compounds that can cause intoxication after acute or chronic exposure and seriously affect different vital organs including the brain, heart, liver, and kidneys. In this review paper, we had a look into a total of 221 in vitro and in vivo studies from 1995 to 2021 from the scientific databases PubMed, Scopus, and Web of Science which reported protective or therapeutic effects of BA, BE, or SB against drugs and chemicals that one might be exposed to on a professional or accidental basis and compounds that are primarily used to simulate disease models. In conclusion, the protective effects of SB and its flavonoids can be mainly attributed to increase in antioxidants enzymes, inhibition of lipid peroxidation, reduction of inflammatory cytokines, and suppression of apoptosis pathway.
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Baicalin ameliorates alcohol-induced hepatic steatosis by suppressing SREBP1c elicited PNPLA3 competitive binding to ATGL. Arch Biochem Biophys 2022; 722:109236. [DOI: 10.1016/j.abb.2022.109236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/17/2022] [Accepted: 04/11/2022] [Indexed: 11/15/2022]
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Comparative Studies on the Antioxidant, Antifungal, and Wound Healing Activities of Solenostemma arghel Ethyl Acetate and Methanolic Extracts. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12094121] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Various herbal compounds are used for medical purposes due to their safety, as there are no or minimal side effects. This study was performed to assess the wound healing and antioxidant activities of ethyl acetate (EtOAc) and methanolic extract (MeoH) of Solenostemma arghel (S. arghel). Their antifungal activities were also evaluated against isolated swabs of equine wounds. They underwent GC-MS analysis for the characterization of both extracts. For wound healing evaluation, forty-five male albino rats were divided into three groups; the control group was treated with normal saline, and the other two groups were treated with S. arghel EtOAc and MeoH extract gels, respectively. The wounds were examined clinicopathologically and immunohistochemistry on the 3rd, 7th, and 14th days post-wounding. GC-Ms analysis of S. arghel recorded fifty-one volatile organic compounds (VOCs) within EtOAc extraction and thirty VOCs in MeoH extract. VOCs represented in EtOAc extract showed higher antioxidant activity and better and faster wound healing than VOCs of MeOH extract. The treated groups showed improved wound healing clinically and pathologically in comparison with the control group as they decreased the wound surface area (WSA) and percent (WSA%) and increased the wound contraction percent (WC%), epithelization, fibroblast proliferation with neovascularization, and reduced the inflammatory reaction. Moreover, the treated groups showed higher expression of vascular endothelial growth factor (VEGF) compared with the control. The EtOAc extract showed higher antifungal activity against Penicillium funiculosum, P. jensenii, M. cinctum, and Candida albicans, which were isolated from infected clinical equine wounds, than MeOH extract. The treated groups showed improved wound healing clinically and pathologically in comparison with the control group as they decreased the wound surface area (WSA) and percent (WSA%) and increased the wound contraction percent (WC%), epithelization, fibroblast proliferation with neovascularization, and reduced the inflammatory reaction. Moreover, the treated groups showed higher expression of vascular endothelial growth factor (VEGF) compared with the control. Additionally, the two extract gels showed promising healing of equine wounds. In conclusion, the study recommended the use of S. arghel EtOAc extract as it was proven to promote wound healing compared with MeoH extract.
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Nazar N, Howard C, Slater A, Sgamma T. Challenges in Medicinal and Aromatic Plants DNA Barcoding-Lessons from the Lamiaceae. PLANTS (BASEL, SWITZERLAND) 2022; 11:137. [PMID: 35009140 PMCID: PMC8747715 DOI: 10.3390/plants11010137] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/26/2021] [Accepted: 12/27/2021] [Indexed: 06/14/2023]
Abstract
The potential value of DNA barcoding for the identification of medicinal plants and authentication of traded plant materials has been widely recognized; however, a number of challenges remain before DNA methods are fully accepted as an essential quality control method by industry and regulatory authorities. The successes and limitations of conventional DNA barcoding are considered in relation to important members of the Lamiaceae. The mint family (Lamiaceae) contains over one thousand species recorded as having a medicinal use, with many more exploited in food and cosmetics for their aromatic properties. The family is characterized by a diversity of secondary products, most notably the essential oils (EOs) produced in external glandular structures on the aerial parts of the plant that typify well-known plants of the basil (Ocimum), lavender (Lavandula), mint (Mentha), thyme (Thymus), sage (Salvia) and related genera. This complex, species-rich family includes widely cultivated commercial hybrids and endangered wild-harvested traditional medicines, and examples of potential toxic adulterants within the family are explored in detail. The opportunities provided by next generation sequencing technologies to whole plastome barcoding and nuclear genome sequencing are also discussed with relevant examples.
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Affiliation(s)
- Nazia Nazar
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
| | - Caroline Howard
- Tree of Life Programme, Wellcome Trust Sanger Institute, Wellcome Genome Campus, Cambridge CB10 1SA, UK;
| | - Adrian Slater
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
| | - Tiziana Sgamma
- Biomolecular Technology Group, Leicester School of Allied Health Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK;
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Fu K, Wang C, Ma C, Zhou H, Li Y. The Potential Application of Chinese Medicine in Liver Diseases: A New Opportunity. Front Pharmacol 2021; 12:771459. [PMID: 34803712 PMCID: PMC8600187 DOI: 10.3389/fphar.2021.771459] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022] Open
Abstract
Liver diseases have been a common challenge for people all over the world, which threatens the quality of life and safety of hundreds of millions of patients. China is a major country with liver diseases. Metabolic associated fatty liver disease, hepatitis B virus and alcoholic liver disease are the three most common liver diseases in our country, and the number of patients with liver cancer is increasing. Therefore, finding effective drugs to treat liver disease has become an urgent task. Chinese medicine (CM) has the advantages of low cost, high safety, and various biological activities, which is an important factor for the prevention and treatment of liver diseases. This review systematically summarizes the potential of CM in the treatment of liver diseases, showing that CM can alleviate liver diseases by regulating lipid metabolism, bile acid metabolism, immune function, and gut microbiota, as well as exerting anti-liver injury, anti-oxidation, and anti-hepatitis virus effects. Among them, Keap1/Nrf2, TGF-β/SMADS, p38 MAPK, NF-κB/IκBα, NF-κB-NLRP3, PI3K/Akt, TLR4-MyD88-NF-κB and IL-6/STAT3 signaling pathways are mainly involved. In conclusion, CM is very likely to be a potential candidate for liver disease treatment based on modern phytochemistry, pharmacology, and genomeproteomics, which needs more clinical trials to further clarify its importance in the treatment of liver diseases.
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Affiliation(s)
| | | | | | | | - Yunxia Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Hao J, Ye L, Meng G, Song Y, Fu J, Wu X. The protective effect and crucial biological pathways analysis of Trametes lactinea mycelium polysaccharides on acute alcoholic liver injury in mice based on transcriptomics and metabonomics. FOOD SCIENCE AND HUMAN WELLNESS 2021. [DOI: 10.1016/j.fshw.2021.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Baradaran Rahimi V, Askari VR, Hosseinzadeh H. Promising influences of Scutellaria baicalensis and its two active constituents, baicalin, and baicalein, against metabolic syndrome: A review. Phytother Res 2021; 35:3558-3574. [PMID: 33590943 DOI: 10.1002/ptr.7046] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 12/26/2020] [Accepted: 01/26/2021] [Indexed: 12/14/2022]
Abstract
Metabolic syndrome is known as a group of metabolic abnormalities with features including central obesity, insulin resistance, hypercholesterolemia, hypertriglyceridemia, and hypertension as well as low level of high-density lipoprotein (HDL)-cholesterol. Previous studies showed the ameliorating effects of Scutellaria baicalensis on metabolic syndrome parameters, including antidiabetic, anti-hyperlipidemic, anti-obesity, and antihypertensive. In this review, we deeply and mechanistically evaluated different studies on the effect of S. baicalensis and its two major bioactive constituents, baicalin, and baicalein, on the critical components of metabolic syndrome, including diabetes, hyperlipidemia, obesity, hypertension, and atherosclerosis. Scientific databases, including PubMed, Scopus, and Google Scholar were searched in the English language until the end of June 2020. Accordingly, S. baicalensis, and its two major bioactive constituents, baicalin and baicalein, represent promising effects on the control of metabolic syndrome and its related disorders such as obesity, hyperlipidemia, atherosclerosis, diabetes, and their following complications. In summary, our findings show that S. baicalensis and its active constituents, baicalin and baicalein, by activation and upregulation of AMPK and PPAR-γ as the main signaling in the hemostasis of glucose and lipid metabolisms may be favorable candidates for the prevention and treatment of the metabolic syndrome.
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Affiliation(s)
- Vafa Baradaran Rahimi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmaceutical Sciences in Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmaceutical Sciences in Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Shen J, Li P, Liu S, Liu Q, Li Y, Sun Y, He C, Xiao P. Traditional uses, ten-years research progress on phytochemistry and pharmacology, and clinical studies of the genus Scutellaria. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113198. [PMID: 32739568 DOI: 10.1016/j.jep.2020.113198] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 07/08/2020] [Accepted: 07/17/2020] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Scutellaria (Lamiaceae), which includes approximately 360-469 accepted species, is widespread in Europe, North America, East Asia, and South America. Several species have a long history being used as traditional medicines to treat respiratory, peptic, neurological, and hepatic and gall diseases. The phytochemistry and pharmacology of the genus Scutellaria have been developed dramatically in the past ten years, and the traditional uses and clinical studies of the genus have not been systematically summarized. Therefore, it is especially valuable to review the current state of knowledge to provide a basis for further exploration of its medicinal potential. AIM OF THE REVIEW The review aims to provide updated information on the ethnopharmacology, the ten-year research progress of phytochemistry and pharmacology, and clinical studies of Scutellaria and to explore the potential medicinal values and further studies of Scutellaria. MATERIALS AND METHODS This review is based on published studies and books from the library and electronic sources, including SciFinder, Scopus, PubMed, Web of Science, Baidu Scholar, CNKI, the online ethnobotanical database, and ethnobotanical monographs. This literature is related to ethnopharmacology, the ten-year research progress on the phytochemistry and pharmacology, and clinical studies of Scutellaria. RESULTS A total of 50 species, 5 subspecies and 17 varieties of the genus Scutellaria are used as traditional medicine with various biological activities. In the past ten years, 208 chemical constituents have been identified from 16 species and 1 variety of the genus Scutellaria, such as neo-clerodane diterpenoids, sesterterpenoids, terpenoids, flavonoids. Pharmacological research has demonstrated that the extracts and compounds identified from this genus exhibit extensive biological activities, including anticancer, antioxidant, anti-inflammatory, antiviral and antibacterial activities, effects on cardiovascular, cerebrovascular diseases as well as hepatoprotective and neuroprotective effects. The species S. baicalensis, S. barbata, and S. lateriflora and the main compounds baicalein, baicalin and wogonin are involved in clinical trials, which point the way for us to conduct further studies, such as study on the anticancer, antihypertensive, anti-infective, anti-inflammatory, neuroprotective and other effects of Scutellaria. CONCLUSIONS The species included in the genus Scutellaria can be used to treat cancer, infection, hepatic disorders, cardiovascular and cerebrovascular diseases, neurodegenerative diseases, and other diseases. Some indications in traditional medicines have been confirmed by modern pharmacological studies, such as anticancer, anti-inflammatory, anti-infective activity, and hepatoprotective and neuroprotective effects. The available literature indicated that most of the bioactivities could be attributed to flavonoids and neo-clerodane diterpenoids. Although there are some uses of Scutellaria in clinical practice, the existing research on this genus is still limited. In order to expand the development of medicinal resources of Scutellaria, the already studied species in this genus are recommended for more comprehensive investigation on their active substances, pharmacological mechanisms, quality control, clinical use and new drug research. Additionally, it is necessary to study species that their chemical composition or pharmacological activity have not yet been investigated, especially those used in folk medicine.
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Affiliation(s)
- Jie Shen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Pei Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Shuangshuang Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Qing Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Yue Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Yuhua Sun
- Xinjiang Institute of Materia Medica, Urumqi, 830004, China.
| | - Chunnian He
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
| | - Peigen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, 100193, China; Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Beijing, 100193, China.
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Song JW, Long JY, Xie L, Zhang LL, Xie QX, Chen HJ, Deng M, Li XF. Applications, phytochemistry, pharmacological effects, pharmacokinetics, toxicity of Scutellaria baicalensis Georgi. and its probably potential therapeutic effects on COVID-19: a review. Chin Med 2020; 15:102. [PMID: 32994803 PMCID: PMC7517065 DOI: 10.1186/s13020-020-00384-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 09/18/2020] [Indexed: 12/11/2022] Open
Abstract
Scutellaria baicalensis Georgi. (SB) is a common heat-clearing medicine in traditional Chinese medicine (TCM). It has been used for thousands of years in China and its neighboring countries. Clinically, it is mostly used to treat diseases such as cold and cough. SB has different harvesting periods and processed products for different clinical symptoms. Botanical researches proved that SB included in the Chinese Pharmacopoeia (1st, 2020) was consistent with the medicinal SB described in ancient books. Modern phytochemical analysis had found that SB contains hundreds of active ingredients, of which flavonoids are its major components. These chemical components are the material basis for SB to exert pharmacological effects. Pharmacological studies had shown that SB has a wide range of pharmacological activities such as antiinflammatory, antibacterial, antiviral, anticancer, liver protection, etc. The active ingredients of SB were mostly distributed in liver and kidney, and couldn't be absorbed into brain via oral absorption. SB's toxicity was mostly manifested in liver fibrosis and allergic reactions, mainly caused by baicalin. The non-medicinal application prospects of SB were broad, such as antibacterial plastics, UV-resistant silk, animal feed, etc. In response to the Coronavirus Disease In 2019 (COVID-19), based on the network pharmacology research, SB's active ingredients may have potential therapeutic effects, such as baicalin and baicalein. Therefore, the exact therapeutic effects are still need to be determined in clinical trials. SB has been reviewed in the past 2 years, but the content of these articles were not comprehensive and accurate. In view of the above, we made a comprehensive overview of the research progress of SB, and expect to provide ideas for the follow-up study of SB.
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Affiliation(s)
- Jia-Wen Song
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Jia-Ying Long
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Long Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Lin-Lin Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Qing-Xuan Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Hui-Juan Chen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Mao Deng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
| | - Xiao-Fang Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166, Liutai Avenue, Chengdu, 611137 China
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Han YK, Kim H, Shin H, Song J, Lee MK, Park B, Lee KY. Characterization of Anti-Inflammatory and Antioxidant Constituents from Scutellaria baicalensis Using LC-MS Coupled with a Bioassay Method. Molecules 2020; 25:molecules25163617. [PMID: 32784835 PMCID: PMC7464942 DOI: 10.3390/molecules25163617] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/22/2020] [Accepted: 08/07/2020] [Indexed: 01/04/2023] Open
Abstract
An effective and previously demonstrated screening method for active constituents in natural products using LC-MS coupled with a bioassay was reported in our earlier studies. With this, the current investigation attempted to identify bioactive constituents of Scutellaria baicalensis through LC-MS coupled with a bioassay. Peaks at broadly 17-20 and 24-25 min on the MS chromatogram displayed an inhibitory effect on NO production in lipopolysaccharide-induced BV2 microglia cells. Similarly, peaks at roughly 17-19 and 22 min showed antioxidant activity with an 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS)/2,2-diphenyl-1- picrylhydrazyl (DPPH) assay. For confirmation of LC-MS coupled with a bioassay, nine compounds (1-9) were isolated from an MeOH extract of S. baicalensis. As we predicted, compounds 1, 8, and 9 significantly reduced lipopolysaccharide (LPS)-induced NO production in BV2 cells. Likewise, compounds 5, 6, and 8 exhibited free radical-scavenging activities with the ABTS/DPPH assay. In addition, the structural similarity of the main components was confirmed by analyzing the total extract and EtOAc fractions through molecular networking. Overall, the results suggest that the method comprised of LC-MS coupled with a bioassay can effectively predict active compounds without an isolation process, and the results of molecular networking predicted that other components around the active compound node may also be active.
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Affiliation(s)
- Yoo Kyong Han
- College of Pharmacy, Korea University, Sejong 30019, Korea; (Y.K.H.); (H.S.); (J.S.)
| | - Hyunwoo Kim
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, La Jolla, CA 92093, USA;
| | - Hyeji Shin
- College of Pharmacy, Korea University, Sejong 30019, Korea; (Y.K.H.); (H.S.); (J.S.)
| | - Jiyeon Song
- College of Pharmacy, Korea University, Sejong 30019, Korea; (Y.K.H.); (H.S.); (J.S.)
| | - Mi Kyeong Lee
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Korea;
| | - Byoungduck Park
- College of Pharmacy, Keimyung University, Daegu 42601, Korea
- Correspondence: (B.P.); (K.Y.L.); Tel.: +82-53-580-6653 (B.P.); +82-44-860-1623 (K.Y.L.)
| | - Ki Yong Lee
- College of Pharmacy, Korea University, Sejong 30019, Korea; (Y.K.H.); (H.S.); (J.S.)
- Correspondence: (B.P.); (K.Y.L.); Tel.: +82-53-580-6653 (B.P.); +82-44-860-1623 (K.Y.L.)
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Jin SC, Kim MH, Jo SY, Yoon Choi L, Lee H, Yang WM. Soshiho-tang protects LPS-induced acute liver injury by attenuating inflammatory response. J Nat Med 2020; 74:788-795. [PMID: 32533386 DOI: 10.1007/s11418-020-01421-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 06/03/2020] [Indexed: 10/24/2022]
Abstract
Soshiho-tang (SSHT) has traditionally been used to treat gastrointestinal disorders. In this experiment, we investigated the protective effect of SSHT on inflammatory liver injury in lipopolysaccharide (LPS)-sensitized mice. Male C57BL/6J mice aged 6 weeks were randomly placed in 6 groups (n = 5): normal mice (CTR), LPS-sensitized mice (LPS), LPS-sensitized mice treated with dexamethasone (DEX) and LPS-sensitized mice treated with 0.05, 0.55, and 5.55 g/kg of SSHT (SSHT 0.05, SSHT 0.55, and SSHT 5.55). Various doses of SSHT was given once a day for 7 days. After 2 h of LPS injection, the liver tissue was collected. SSHT pretreatment recovered hemorrhage of liver tissues in LPS-induced acute liver injury. The expressions of MAP Kinase, NF-κB, IκBα, p-IκBα, COX-2, and iNOS protein levels were markedly decreased by SSHT-treated liver tissues. Additionally, SSHT pretreatment significantly regulated the expressions of MCP-1, TNF-α, and IL-6 cytokines. These results suggest the potential of SSHT on the protection of acute liver injury.
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Affiliation(s)
- Seong Chul Jin
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Mi Hye Kim
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Si Yeon Jo
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - La Yoon Choi
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Haesu Lee
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Woong Mo Yang
- Department of Convergence Korean Medical Science, Graduate School, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Role of Baicalin and Liver X Receptor Alpha in the Formation of Cholesterol Gallstones in Mice. Gastroenterol Res Pract 2020; 2020:1343969. [PMID: 32382260 PMCID: PMC7191361 DOI: 10.1155/2020/1343969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 02/17/2020] [Accepted: 03/28/2020] [Indexed: 12/23/2022] Open
Abstract
This study was aimed at investigating the effect of baicalin on experimental cholesterol gallstones in mice. The mouse gallstone model was induced by feeding with a lithogenic diet, and cholesterol stones were found in the gallbladder. The lithogenic diet caused elevation of triglycerides, cholesterol, and low-density lipoprotein concentrations and descent of high-density lipoprotein concentration in serum. Hyperplasia and inflammatory infiltration were observed in the gallbladder wall of lithogenic diet-fed mice. We also found the increase of cholesterol content and the decrease of bile acid in bile. Real-time PCR and western blot results demonstrated that the expression levels of two enzymes (cholesterol 7α-hydroxylase (CYP7a1) and sterol 12α-hydroxylase (CYP8b1)) to catalyze the synthesis of bile acid from cholesterol were decreased and that two cholesterol transporters (ATP-binding cassette transporter G5/G8 (ABCG5/8)) were increased in the liver of lithogenic diet-fed mice. The lithogenic diet also led to enhanced activity of alanine aminotransferase and aspartate aminotransferase in serum; increased concentrations of tumor necrosis factor-α, interleukin- (IL-) 1β, IL-6, and malondialdehyde; and decreased superoxide dismutase activity in the liver, suggesting inflammatory and oxidative stress. In addition, liver X receptor alpha (LXRα) was increased in the liver. After gavage of baicalin, the lithogenic diet-induced gallstones, hyperlipidemia, gallbladder hyperplasia, inflammation, and oxidative stress in liver and cholesterol metabolism disorders were all alleviated to some degree. The expression of LXRα in the liver was inhibited by baicalin. In addition, the LXRα agonist T0901317 aggravated lithogenic diet-induced harmful symptoms in mice, including the increase of gallstone formation, hyperlipidemia, hepatic injury, inflammation, and oxidative stress. In conclusion, we demonstrated that baicalin played a protective role in a lithogenic diet-induced gallstone mouse model, which may be mediated by inhibition of LXRα activity. These findings may provide novel insights for prevention and therapy of gallstones in the clinic.
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Puri BK, White N, Monro JA. The effect of supplementation with Scutellaria baicalensis on hepatic function. Med Hypotheses 2019; 133:109402. [PMID: 31557595 DOI: 10.1016/j.mehy.2019.109402] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 09/05/2019] [Accepted: 09/16/2019] [Indexed: 02/06/2023]
Abstract
The dried root of the angiosperm Scutellaria baicalensis, also known as Chinese skullcap or Baikal skullcap, is widely used in traditional Chinese medicine, Korean traditional medicine and as a nutritional supplement; several studies have indicated that both the supplement and some of its ingredients may have clinically beneficial actions. However, the National Institutes of Health official guidance states that the use of Scutellaria "has been implicated in rare instances of clinically apparent liver injury" and that "the onset of symptoms and jaundice occurred within 6-24 weeks of starting skullcap, and the serum enzyme pattern was typically hepatocellular", with marked increases in serum alanine transaminase, aspartate transaminase, alkaline phosphatase and bilirubin levels. Careful perusal of all such published case reports showed that in each case the patient was concurrently taking at least one other supplement which had an established association with hepatic dysfunction. The authors hypothesised that long-term supplementation with Scutellaria baicalensis does not lead to hepatic dysfunction. The aim of this study was to test this hypothesis by assessing liver function before and after starting supplementation with Scutellaria baicalensis. Pre- and post-supplementation serum assays of alanine transaminase, aspartate transaminase, alkaline phosphatase and bilirubin were carried out in 17 patients (16 female) of average age 38.6 (standard error 4.4) years who had each taken 1335 mg dried root daily for an average of 444 (71) days. The mean baseline versus follow-up values for each liver function test were: alanine transaminase: 25.7 (2.6) IU/L v. 25.1 (1.7) IU/L; aspartate transaminase: 22.1 (1.1) IU/L v. 23.5 (1.3) IU/L; alkaline phosphatase: 63.7 (4.6) IU/L v. 63.3 (3.9) IU/L; and bilirubin: 6.1 (0.6) μM v. 6.0 (0.7) μM. None of these changes was statistically significant; indeed, three of the four parameters showed a non-significant decrease over time. Furthermore, none manifested clinical symptoms or signs of hepatic dysfunction during Scutellaria supplementation. These results suggest that daily intake of a relatively high level of Scutellaria baicalensis for over a year is not associated with any biochemical or clinical evidence of hepatic dysfunction. Indeed, Scutellaria baicalensis has been shown in murine experiments to have hepatoprotective actions.
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Affiliation(s)
- Basant K Puri
- C.A.R., Cambridge, UK; Hammersmith Hospital, London, UK.
| | - Nikita White
- Breakspear Medical Group, Hemel Hempstead, Hertfordshire, UK
| | - Jean A Monro
- Breakspear Medical Group, Hemel Hempstead, Hertfordshire, UK
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Hepatoprotective Effects of Morchella esculenta against Alcohol-Induced Acute Liver Injury in the C57BL/6 Mouse Related to Nrf-2 and NF- κB Signaling. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:6029876. [PMID: 31396303 PMCID: PMC6664553 DOI: 10.1155/2019/6029876] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/18/2019] [Accepted: 06/11/2019] [Indexed: 12/14/2022]
Abstract
This study investigated the hepatoprotective effects of Morchella esculenta fruit body (ME) and the underlying mechanisms in mice with alcohol-induced acute liver injury. Systematic analysis revealed that ME contained 21 types of fatty acid, 17 types of amino acid, and 12 types of mineral. Subsequently, a mouse model of acute alcohol-induced liver injury was established by oral administration of alcohol for 14 days. Fourteen-day administration of ME prevented alcohol-induced increases in alanine aminotransferase and aspartate aminotransferase levels and reduced the activity of acetaldehyde dehydrogenase in blood serum and liver tissue. ME appears to regulate lipid metabolism by suppressing triglycerides, total cholesterol, and high-density lipoprotein in the liver. ME inhibited the production of inflammatory factors including chitinase-3-like protein 1 (YKL 40), interleukin-7 (IL-7), plasminogen activator inhibitor type 1 (PAI-1), and retinol-binding protein 4 (RBP4) in blood serum and/or liver tissue. ME treatment relieved the alcohol-induced imbalance in prooxidative and antioxidative signaling via nuclear factor-erythroid 2-related factor 2 (Nrf-2), as indicated by upregulation of superoxide dismutase-1, superoxide dismutase-2, catalase, heme oxygenase-1, and heme oxygenase-2 expression and downregulation of kelch-like ECH-associated protein 1 (Keap-1) in the liver. Moreover, ME reduced the levels of phosphorylated nuclear factor kappa-B kinase α/β, inhibitor of nuclear factor kappa-B α and nuclear factor kappa-B p65 (NF-κB p65) in the liver. The hepatoprotective effects of ME against alcohol-induced acute liver injury were thus confirmed. The mechanism of action may be related to modulation of antioxidative and anti-inflammatory signaling pathways, partially via regulation of Nrf-2 and NF-κB signaling.
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Liu ZB, Sun CP, Xu JX, Morisseau C, Hammock BD, Qiu F. Phytochemical constituents from Scutellaria baicalensis in soluble epoxide hydrolase inhibition: Kinetics and interaction mechanism merged with simulations. Int J Biol Macromol 2019; 133:1187-1193. [DOI: 10.1016/j.ijbiomac.2019.04.055] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/23/2019] [Accepted: 04/09/2019] [Indexed: 02/06/2023]
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Zahra G, Khadijeh B, Hossein D, Ali S. Essential oil composition of two Scutellaria species from Iran. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2019. [DOI: 10.1016/j.jtcms.2019.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Jin BR, Chung KS, Kim HJ, An HJ. Chinese Skullcap (Scutellaria baicalensis Georgi) inhibits inflammation and proliferation on benign prostatic hyperplasia in rats. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:481-488. [PMID: 30708034 DOI: 10.1016/j.jep.2019.01.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 05/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chinese Skullcap (Scutellaria baicalensis Georgi), which is part of the 50 fundamental herbs of Traditional Chinese Medicine, has been extensively used in the several East Asian countries to treat pyrexia, micturition disorder and inflammation. Although skullcap has effective properties on various diseases, the effects and molecular mechanism of Chinese Skullcap on BPH are still needed for better understanding. AIM OF THE STUDY In present study, we aimed to demonstrate the efficacy of Chinese Skullcap root extract (SRE) in testosterone-induced BPH rats and investigate the exact regulatory mechanism involved. MATERIALS AND METHODS We followed a protocol of testosterone-induced BPH. Rats were allocated into five groups: Group 1, control; Group 2, BPH-induced rats; Group 3, BPH-induced rats administrated with finasteride; Group 4, BPH-induced rats administrated with SRE 100 mg/kg/day; Group 5 - BPH-induced rats administrated with SRE 200 mg/kg/day. We measured the weight of prostate, and thickness of prostate using H&E staining. Western blotting, immunostaining and real-time PCR were used to measure proliferation- and inflammation-relative markers. To confirm the effects of SRE on apoptotic events in BPH-induced tissues, we performed the TUNEL assay. RESULTS Compared with the untreated group, the SRE administration group suppressed pathological alterations, such as prostate growth and increase in serum DHT and 5α-reductase levels. Furthermore, SRE significantly obliterated the expression of AR and PCNA. SRE also restored Bax/Bcl-2 balance, inducing apoptosis in rats with BPH. These effect of SRE was more prevalent than commercial 5α-reductase inhibitor, finasteride. CONCLUSIONS Taken together, we propose that SRE suppresses abnormal androgen events in prostate tissue and inhibits the development of BPH by targeting inflammation- and apoptosis-related markers. These finding strengthens that SRE could be used as plant-based 5α-reductase inhibitory alternative.
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Affiliation(s)
- Bo-Ram Jin
- Department of Pharmacology, College of Korean Medicine, Sangji University, 83 Sangjidae-gil, Wonju-si, Gangwon-do 26339, Republic of Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 130-701, Republic of Korea.
| | - Hyo-Jung Kim
- Department of Pharmacology, College of Korean Medicine, Sangji University, 83 Sangjidae-gil, Wonju-si, Gangwon-do 26339, Republic of Korea.
| | - Hyo-Jin An
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju-si, Gangwon-do 220-702, Republic of Korea.
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Yu Gan Long reduces rat liver fibrosis by blocking TGF-β1/Smad pathway and modulating the immunity. Biomed Pharmacother 2018; 106:1332-1338. [DOI: 10.1016/j.biopha.2018.07.081] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/13/2018] [Accepted: 07/15/2018] [Indexed: 12/13/2022] Open
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Xia F, Li A, Chai Y, Xiao X, Wan J, Li P, Wang Y. UPLC/Q-TOFMS-Based Metabolomics Approach to Reveal the Protective Role of Other Herbs in An-Gong-Niu-Huang Wan Against the Hepatorenal Toxicity of Cinnabar and Realgar. Front Pharmacol 2018; 9:618. [PMID: 29950994 PMCID: PMC6008407 DOI: 10.3389/fphar.2018.00618] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 05/23/2018] [Indexed: 01/26/2023] Open
Abstract
An-Gong-Niu-Huang Wan (AGNH) is a well-known traditional Chinese medicine (TCM) recipe containing cinnabar (HgS) and realgar (As2S2). However, the application of AGNH is limited by the hepato- and nephrotoxicity of cinnabar and realgar. It should be noted that cinnabar and realgar in AGNH are not used alone, but rather combined with other herbs as formula to use. In this study, the protective effects and mechanisms of the other herbs in AGNH against the hepatorenal toxicity induced by cinnabar and realgar were investigated. The combination use of the other herbs in AGNH alleviated inflammatory cell infiltration and damage in the liver and kidney and restored the disturbed serum metabolic profile induced by cinnabar and realgar insults. By UPLC/Q-TOFMS combined with pattern recognition approaches, we identified 41 endogenous metabolites in the sera of mice that were related to the hepatorenal toxicity of cinnabar and realgar, 36 of which were restored to normal levels when various kinds of herbs were combined as compound recipe. These metabolites function as modulators in inflammation-associated glycerophospholipid, arachidonic acid, linoleic acid, sphingolipid, and ether lipid metabolic pathways. Notably, lysophosphatidylcholines (LysoPCs) were the most elevated among all of the metabolites detected after cinnabar and realgar treatment, while these LysoPCs did not show overt differences between the AGNH and saline control groups, which was associated with relatively unaffected or even up-regulated expression of lysophosphatidylcholine acyltransferase 1 (LPCAT1) and autotaxin (ATX). These findings indicated that other herbs in AGNH could have a protective effect against cinnabar- and realgar-induced hepatic and renal damage via modulating the disordered homeostasis of the glycerophospholipid, arachidonic acid, linoleic acid, ether lipid, and sphingolipid metabolism.
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Affiliation(s)
- Fangbo Xia
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Ao Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.,College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Yushuang Chai
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co., Ltd., Guangzhou, China
| | - Xiao Xiao
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China
| | - Jianbo Wan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
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Appiah S, Revitt M, Jones H, Vu M, Simmonds M, Bell C. Antiinflammatory and Hepatoprotective Medicinal Herbs as Potential Substitutes for Bear Bile. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 135:149-180. [PMID: 28807157 DOI: 10.1016/bs.irn.2017.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Practitioners of traditional Chinese medicine (TCM) commonly prescribe medicinal formulations relying on the purported synergism of a combination of plant species, sometimes incorporating animal parts and minerals. Bear bile, obtained from either wild or farmed bears, is a commonly used constituent of traditional medicine formulations. With several bear species now listed under Convention on International Trade in Endangered Species of Wild Fauna and Flora as threatened with extinction and with bear farming being actively campaigned against on ethical grounds, it is important to seek and promote alternatives to the use of bear bile as medicine. This chapter describes and evaluates the scientific data relating to the efficacy of bear bile and potential alternatives to its use, including the use of bile from other animal species, the use of synthetic chemical alternatives, and the use of herbal substitutes. Scientific studies have confirmed the efficacy of bear bile as an antiinflammatory and a hepatoprotective agent. Ursodeoxycholic acid (UDCA), the active component of bear bile is used in a synthetic form in Western medicine and can serve as an alternative to bear bile in the treatment and management of certain cholestatic liver conditions. In TCM practice, bile from domesticated animal species (such as cattle, chicken, and pig) has been used as a substitute for bear bile. Following evaluation of TCM literature and pharmacological/clinical data, the authors propose six plant species, either as single herbs or in combination, Gardenia jasminoides (zhī zi; ), Scutellaria baicalensis (huáng qín; ), Coptis chinensis (huáng lián, ), Phellodendron amurense (huáng băi; ), Andrographis paniculata (chuan xin lian; ), and Rheum palmatum (dà huang; ), two medicinal Kampo formulations, Orengedokuto, Dia-Orengedokuto (which originated from traditional Chinese herbal formula Huanglian Jiedu Tang, ), and two individual phytochemicals (berberine and andrographolide) as alternatives to bear bile. The proposed herbal alternatives are frequently found listed in traditional formulations also containing bear bile, usually with different therapeutic roles ascribed to them. The existing evidence base for the effectiveness of herbal alternatives is sufficiently strong for TCM practitioners and consumers to consider using these without the addition of bear bile. This consideration is driven by the imperative to protect populations of bears from overexploitation in the wild and when farmed. However, for the identified alternatives to be accepted by users, it is essential that researchers and TCM practitioners collaborate effectively to initiate consumer behavior change.
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Affiliation(s)
- Sandra Appiah
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom.
| | - Mike Revitt
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | - Huw Jones
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | - Milan Vu
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
| | | | - Celia Bell
- Faculty of Science and Technology, Middlesex University, The Burroughs, Hendon, London, United Kingdom
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Therapeutic properties of Scutellaria baicalensis in db/db mice evaluated using Connectivity Map and network pharmacology. Sci Rep 2017; 7:41711. [PMID: 28139721 PMCID: PMC5282526 DOI: 10.1038/srep41711] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 12/29/2016] [Indexed: 01/24/2023] Open
Abstract
We have reported that an extract of Scutellaria baicalensis (ESB) has effects against obesity and hypertriglyceridemia in type 2 diabetic animal model (db/db mouse). In the present study, we tried to explain the pharmacological effects of ESB by integrating gene expression information from db/db mouse liver with that of ESB-treated HepG2 hepatocellular carcinoma cells. Using Connectivity Map (cmap) analysis, we found an inverse relationship in the pharmaceutical profiles based on gene expression between db/db mouse liver and ESB-treated HepG2 cells. This inverse relationship between the two data sets was also observed for pathway activities. Functional network analysis showed that biological functions associated with diabetes and lipid metabolism were commonly enriched in both data sets. We also observed a similarity in distribution of cmap enrichment scores between db/db mouse liver and human diabetic liver, whereas there was an inverse pattern of cmap enrichment scores in human diabetic liver compared with ESB-treated HepG2 cells. This relationship might explain the pharmacological activities of ESB against db/db mouse and possible effectiveness of ESB against human diabetes. We expect that our approach using in vitro cell lines could be applied in predicting the pharmacological effectiveness of herbal drugs in in vivo systems.
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Landmann M, Sellmann C, Engstler AJ, Ziegenhardt D, Jung F, Brombach C, Bergheim I. Hops (Humulus lupulus) Content in Beer Modulates Effects of Beer on the Liver After Acute Ingestion in Female Mice. Alcohol Alcohol 2016; 52:48-55. [DOI: 10.1093/alcalc/agw060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 06/07/2016] [Accepted: 07/28/2016] [Indexed: 02/06/2023] Open
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