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Zhao S, Guo H, Qiu L, Zhong C, Xue J, Qin M, Zhang Y, Xu C, Xie Y, Yu J. Saponins from Allii Macrostemonis Bulbus attenuate atherosclerosis by inhibiting macrophage foam cell formation and inflammation. Sci Rep 2024; 14:12917. [PMID: 38839811 PMCID: PMC11153636 DOI: 10.1038/s41598-024-61209-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 05/02/2024] [Indexed: 06/07/2024] Open
Abstract
Allii Macrostemonis Bulbus (AMB) is a traditional Chinese medicine with medicinal and food homology. AMB has various biological activities, including anti-coagulation, lipid-lowering, anti-tumor, and antioxidant effects. Saponins from Allium macrostemonis Bulbus (SAMB), the predominant beneficial compounds, also exhibited lipid-lowering and anti-inflammatory properties. However, the effect of SAMB on atherosclerosis and the underlying mechanisms are still unclear. This study aimed to elucidate the pharmacological impact of SAMB on atherosclerosis. In apolipoprotein E deficiency (ApoE-/-) mice with high-fat diet feeding, oral SAMB administration significantly attenuated inflammation and atherosclerosis plaque formation. The in vitro experiments demonstrated that SAMB effectively suppressed oxidized-LDL-induced foam cell formation by down-regulating CD36 expression, thereby inhibiting lipid endocytosis in bone marrow-derived macrophages. Additionally, SAMB effectively blocked LPS-induced inflammatory response in bone marrow-derived macrophages potentially through modulating the NF-κB/NLRP3 pathway. In conclusion, SAMB exhibits a potential anti-atherosclerotic effect by inhibiting macrophage foam cell formation and inflammation. These findings provide novel insights into potential preventive and therapeutic strategies for the clinical management of atherosclerosis.
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Affiliation(s)
- Shutian Zhao
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Huijun Guo
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Liang Qiu
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Chao Zhong
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
- Department of Cardiovascular Sciences and Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Jing Xue
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Manman Qin
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Yifeng Zhang
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Chuanming Xu
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China.
| | - Yanfei Xie
- Translational Medicine Centre, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China.
| | - Jun Yu
- Department of Cardiovascular Sciences and Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
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Kim J, Kim NH, Youn I, Seo EK, Kim CY. Effects of Allium macrostemon Bunge Extract on Adipose Tissue Inflammation and Hepatic Endoplasmic Reticulum Stress in High-Fat Diet-Fed and Bisphenol A-Treated C57BL/6N Mice. Foods 2023; 12:3777. [PMID: 37893670 PMCID: PMC10606828 DOI: 10.3390/foods12203777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
The simultaneous exposure to a high-fat (HF) diet and to bisphenol A (BPA) from delivered foods and food-delivery containers is on the rise in humans, according to the increased frequency of food delivery during the COVID-19 pandemic. This co-exposure could cause harmful tissue toxicity in the human body. Here, the preventive effect of Allium macrostemon Bunge (AM) extract against dysfunction in adipose tissue and the liver under co-exposure to BPA and an HF diet was examined using mice. C57BL/6N mice were divided into four groups (n = 6 or 7/group) according to diet and treatment: control diet with vehicle (CON), HF diet with vehicle (HF), HF diet with an oral injection of BPA (HF + BP), and HF diet with an oral injection of BPA and AM extract (HF + BP + AM). HF feeding increased body weight gain compared to CON feeding, while BP + HF and BP + HF + AM feeding suppressed body weight gain compared with HF feeding. The BP + HF group had lower body weight than the HF group, but the two groups had similar epididymal fat mass. The HF + BP + AM group showed lower pro-inflammatory gene expression levels in adipose tissue and epididymal fat mass compared to the HF + BP group. Altered endoplasmic reticulum (ER) stress response in the liver was partly observed in the HF + BP group, as shown by increased total phosphorylated Jun N-terminal kinase protein levels compared to those in the HF group. In addition, ecdysterone 25-O-β-D-glucopyranoside and 6-gingerol were identified in AM extract by mass spectrometry and molecular networking analysis. In summary, the AM extract diminished adipose tissue inflammation and hepatic ER stress in an HF diet and BPA co-exposure condition. To utilize AM as a potential food component to alleviate the harmful effect of an HF diet and BPA exposure, further research investigating the specific impact of AM extract supplementation using additional experimental groups or various treatment doses is warranted.
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Affiliation(s)
- Juhae Kim
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (J.K.); (N.-H.K.)
| | - Na-Hyung Kim
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (J.K.); (N.-H.K.)
| | - Isoo Youn
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul 03760, Republic of Korea; (I.Y.); (E.K.S.)
| | - Eun Kyoung Seo
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul 03760, Republic of Korea; (I.Y.); (E.K.S.)
| | - Choon Young Kim
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan 38541, Republic of Korea; (J.K.); (N.-H.K.)
- Department of Food and Nutrition, Yeungnam University, Gyeongsan 38541, Republic of Korea
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Probowati W, Koga S, Harada K, Nagano Y, Nagano AJ, Ishimaru K, Ohshima K, Fukuda S. RAD-Seq analysis of wild Japanese garlic (Allium macrostemon Bunge) growing in Japan revealed that this neglected crop was previously actively utilized. Sci Rep 2023; 13:16354. [PMID: 37773322 PMCID: PMC10541398 DOI: 10.1038/s41598-023-43537-5] [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: 07/28/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023] Open
Abstract
Allium macrostemon Bunge, commonly referred to as "no-biru" in Japan, is a widespread wild onion species found across the country. Despite being deeply entwined in ancient Japanese culture, it remains an underutilized crop in Japan. Determining the origins of its domestic populations and understanding their genetic composition is crucial to highlighting the plant's historical significance in Japan. This study aims to bridge this knowledge gap by examining the genetic diversity of 47 A. macrostemon samples from various regions in Japan using RAD-Seq. Our analyses distinguished unique population structures, dividing the samples into three distinct groups: A, B, and C. Notably, groups A and B showed clear evidence of bulb propagation, while group C did not. Group C formed four subgroups: C1, C2, C3, and C4. Hybridization between subgroup C1 and either group A, B, or both, resulted in the emergence of subgroups C2, C3, and C4. Thus, groups A, B, and C1 are posited as the ancestral populations. Additionally, our morphological observations indicated distinct differences among these three groups. Our findings also suggest that human migration may have influenced the plant's distribution, hinting at active usage in the past that later waned, causing its current underutilized status.
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Affiliation(s)
- Wiwit Probowati
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
- Center for Education and Research in Agricultural Innovation, Saga University, Saga, Japan
- Faculty of Agriculture, Saga University, Saga, Japan
| | - Shogo Koga
- Center for Education and Research in Agricultural Innovation, Saga University, Saga, Japan
- Faculty of Agriculture, Saga University, Saga, Japan
| | - Kentaro Harada
- Center for Education and Research in Agricultural Innovation, Saga University, Saga, Japan
- Faculty of Agriculture, Saga University, Saga, Japan
| | - Yukio Nagano
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
- Analytical Research Center for Experimental Sciences, Saga University, Saga, Japan
| | - Atsushi J Nagano
- Faculty of Agriculture, Ryukoku University, Otsu, Japan
- Institute for Advanced Biosciences, Keio University, Tsuruoka, Yamagata, Japan
| | - Kanji Ishimaru
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
- Faculty of Agriculture, Saga University, Saga, Japan
| | - Kazusato Ohshima
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
- Faculty of Agriculture, Saga University, Saga, Japan
| | - Shinji Fukuda
- The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan.
- Center for Education and Research in Agricultural Innovation, Saga University, Saga, Japan.
- Faculty of Agriculture, Saga University, Saga, Japan.
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Kim J, Lee JY, Kim CY. Allium macrostemon whole extract ameliorates obesity-induced inflammation and endoplasmic reticulum stress in adipose tissue of high-fat diet-fed C57BL/6N mice. Food Nutr Res 2023; 67:9256. [PMID: 37223261 PMCID: PMC10202093 DOI: 10.29219/fnr.v67.9256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 03/20/2023] [Accepted: 03/28/2023] [Indexed: 05/25/2023] Open
Abstract
Background Obesity is a major risk factor for metabolic syndrome and a serious health concern worldwide. Various strategies exist to treat and prevent obesity, including dietary approaches using bioactive ingredients from natural sources. Objective This study aimed to investigate the anti-obesity effect of whole-plant Allium macrostemon (also called as long-stamen chive) extract (AME) as a potential new functional food. Design C57BL/6N mice were divided into three groups and fed either a control diet (CD), high-fat diet (HFD), or HFD with AME treatment (200 mg/kg BW daily) for 9 weeks. The mice in the CD and HFD groups were treated with vehicle control. Results AME supplementation reduced HFD-induced body weight gain, fat mass, and adipocyte size. AME suppressed peroxisome proliferator-activated receptor γ and fatty acid synthase mRNA expression, indicating reduced adipogenesis and lipogenesis in adipose tissue. In addition, AME lowered inflammation in adipose tissue, as demonstrated by the lower number of crown-like structures, mRNA, and/or protein expression of macrophage filtration markers, as well as pro-inflammatory cytokines, including F4/80 and IL-6. Endoplasmic reticulum stress was also alleviated by AME administration in adipose tissue. Several phenolic acids known to have anti-obesity effects, including ellagic acid, protocatechuic acid, and catechin, have been identified in AME. Conclusion By suppressing adipose tissue expansion and inflammation, AME is a potential functional food for the prevention and/or treatment of obesity and its complications.
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Affiliation(s)
- Juhae Kim
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
| | - Joo-Yeon Lee
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
- Department of Food and Nutrition, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
| | - Choon Young Kim
- Research Institute of Human Ecology, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
- Department of Food and Nutrition, Yeungnam University, Gyeongsan, Gyeongbuk 38541, South Korea
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Wu J, Wang L, Cui Y, Liu F, Zhang J. Allii Macrostemonis Bulbus: A Comprehensive Review of Ethnopharmacology, Phytochemistry and Pharmacology. Molecules 2023; 28:molecules28062485. [PMID: 36985457 PMCID: PMC10054501 DOI: 10.3390/molecules28062485] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/12/2023] Open
Abstract
The dried bulbs of Allii Macrostemonis Bulbus (AMB) are called “薤白” in China and are mainly distributed in Asia. The plant species included in the 2020 Edition of the Chinese Pharmacopoeia (ChP) are Allium macrostemon Bunge (called xiaogensuan in Chinese, A. macrostemon) and Allium chinense G. Don (called xie in Chinese, A. chinense), respectively. In the traditional Chinese medicine (TCM) theoretical system, AMB is warm in nature, acrid-bitter taste, and attributive to the heart, lung, stomach, large intestine meridian. AMB has the function of activating Yang and removing stasis, regulating Qi and eliminating stagnation. Modern pharmacological studies have shown that AMB has anti-platelet aggregation, hypolipidemic, anti-atherosclerotic, cardiomyocyte, vascular endothelial cell protection, anti-cancer, anti-bacterial, anti-asthmatic, and anti-oxidant effects. In some Asian countries, AMB is often used to treat coronary heart disease (CHD), angina pectoris (AP), asthma, and diarrhea. This review collates the botanical background, ethnopharmacology, phytochemistry, pharmacological activities, quality control, and toxicological studies of AMB, and provides an outlook on the current research deficiencies and future research priorities of AMB, intending to provide ideas for future research directions and commercial development.
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Affiliation(s)
- Jianfa Wu
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Lulu Wang
- Department of Traditional Chinese Medicine, College of Medicine, Changchun Sci-Tech University, Changchun 130600, China
| | - Ying Cui
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Fei Liu
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jing Zhang
- Department of Traditional Chinese Medicine, College of Traditional Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
- Department of Traditional Chinese Medicine, College of Medicine, Changchun Sci-Tech University, Changchun 130600, China
- Correspondence:
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Li S, Lin P, Xing H, Li X, Yao Z, Zhang X, Yao X, Yang J, Qin Z. Unveiling the spatial metabolome and anti-atherosclerosis effects of Allium macrostemon Bunge and Allium chinense G. Don. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
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Coptis chinensis, and extracts of guava and mulberry leaves present good inhibiting potential on obesity and associated metabolic disorders in high-fat diet obesity mice model. J Tradit Complement Med 2023; 13:270-276. [PMID: 37128193 PMCID: PMC10148135 DOI: 10.1016/j.jtcme.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/03/2022] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
This study aimed to investigate the anti-obesity effects of Coptis chinensis (CC), BALASAN (combinational guava leaf extract and mulberry leaf extract), and CC/BALASAN (CC/BAL) on high-fat diet-induced obese C57BL/6 mice and to explore possible mediating mechanisms in 3T3-L1 pre-adipocytes. Oil red-O stain was used to test the effects of CC, BALASAN, and CC/BAL on the differentiation of 3T3-L1 pre-adipocytes. Additionally, real-time PCR was used to detect the expression of genes involved in adipocyte differentiation and inflammation-related genes in adipose tissue of mice that were fed a high-fat diet. CC, BALASAN, and CC/BAL inhibited the differentiation of 3T3-L1 pre-adipocytes and exhibited excellent inhibitory ability against the expression of PPARγ and RXRα genes associated with adipocyte differentiation. Replenishing mice with a high-fat diet with CC, BALASAN, and CC/BAL reduced body weight gaining and blood glucose and plasma cholesterol levels. CC also effectively reduced liver weight, whereas BALASAN and CC/BAL had no inhibitory effect. In addition, CC effectively inhibited the expression of C/EBP-α in adipose tissue. Interestingly, BALASAN not only inhibited the expression of C/EBP-α, but also that of PPARγ, RXRα, and TNFα. Such data indicated that CC, BALASAN, and CC/BAL may have potentially beneficial effects against obesity and associated metabolic disorders by down-regulating the PPARγ/RXRα pathway.
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Visual authentication of steroidal saponins in Allium macrostemon Bge. and Allium chinense G. Don using MALDI-TOF imaging mass spectrometry and their structure activity relationship. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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He J, Peng L, Li W, Luo J, Li Q, Zeng H, Ali M, Long C. Traditional knowledge of edible plants used as flavoring for fish-grilling in Southeast Guizhou, China. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2022; 18:19. [PMID: 35303920 PMCID: PMC8933993 DOI: 10.1186/s13002-022-00519-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/01/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The local Dong people in Qiandongnan Prefecture, Guizhou Province, China, with rich biocultural diversity, have developed the traditional rice-duckweed-fish-duck agroecosystem (RDFDA) to support biodiversity conservation and to meet food and cultural needs. However, there is still not much research on traditional ecological knowledge (TEK) in this area. In particular, there is a lack of traditional knowledge of edible plants used by the Dong people as flavoring to grill fish (Cyprinus carpio) collected from RDFDA, which is extremely valuable in their traditional culture. The study focused on documenting plant species used in grilling fish and analyzing the status of its TEK. METHODS Twenty-one sampling points of three Dong minority villages in Qiandongnan were selected for the research. The local TEK associated with plant resources for fish-grilling was recorded through free listing and semi-structured interviews. Fidelity level (FL) and ethnoecological importance value (EIV) indicators were designed to determine the socioeconomic influence of TEK. The non-metric multidimensional scaling (NMDS) method was used to evaluate the differentiation of edible plant species distribution in dissimilar accessibility types. RESULTS A total of 430 people were interviewed about grilled fish, of whom 75% were men and 85% were farmers. Thirty-four edible plants were documented for fish-grilling in three Dong villages. They belong to 16 plant families, such as Apiaceae, and Asteraceae. The life forms included herbaceous (76%), shrubs (18%) and trees (6%). Leaves are the most commonly used part of for grilling fish, followed by aerial parts, and whole plants. Among these edible plants, Allium hookeri, A. macrostemon and Houttuynia cordata with the highest fidelity level (100%) were cited as edible plants for grilling fish by all informants. The NMDS showed different accessibility types of collection sites, with different importance values. Paddy rice field edge (2.03) has the highest value, followed by forest-farming ecotone (1.74), streamsides (1.71) and woodland (0.48). CONCLUSION The purpose of this study was to investigate the traditional knowledge of edible plant materials used by the Dong people for grilling fish. The results demonstrate the strong connection between local people, the bio-environment and agroecosystem services. The survey and comparative analysis revealed that plant species with high FL values may be potential sources of natural flavors.
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Affiliation(s)
- Jianwu He
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- College of Biology and Environmental Science, Jishou University, Hunan, 416000 China
| | - Liping Peng
- College of Mathematics and Statistics, Jishou University, Hunan, 416000 China
| | - Wei Li
- College of Geography and Tourism, Hunan University of Arts and Science, Hunan, 415000 China
| | - Jin Luo
- College of Biology and Environmental Science, Jishou University, Hunan, 416000 China
| | - Qiang Li
- College of Biology and Environmental Science, Jishou University, Hunan, 416000 China
| | - Hanyong Zeng
- College of Mathematics and Statistics, Jishou University, Hunan, 416000 China
| | - Maroof Ali
- College of Life Science, Anhui Normal University, Wuhu, 241000 China
| | - Chunlin Long
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
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Ezzat SM, Abdallah HMI, Yassen NN, Radwan RA, Mostafa ES, Salama MM, Salem MA. Phenolics from Physalis peruviana fruits ameliorate streptozotocin-induced diabetes and diabetic nephropathy in rats via induction of autophagy and apoptosis regression. Biomed Pharmacother 2021; 142:111948. [PMID: 34385108 DOI: 10.1016/j.biopha.2021.111948] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 11/28/2022] Open
Abstract
The objective of our study was to evaluate the effect of Physalis peruviana L. fruits in the management of diabetes and diabetic nephropathy in relation to its metabolic profile. In-vitro α-amylase, β-glucosidase, and lipase inhibition activities were assessed for the ethanolic extract (EtOH) and its subfractions. Ethyl acetate (EtOAc) fraction showed the highest α-amylase, β-glucosidase, and lipase inhibition effect. In vivo antihyperglycemic testing of EtOAc in streptozotocin (STZ)-induced diabetic rats showed that it decreased the blood glucose level, prevented the reduction in body weight, improved serum indicators of kidney injury (urea, uric acid, creatinine), and function (albumin and total protein). EtOAc increased autophagic parameters (LC3B, AMPK) and depressed mTOR contents. Histopathology revealed that EtOAc ameliorated the pathological features and decreased the glycogen content induced by STZ. The immunohistochemical analysis showed that EtOAc reduced P53 expression as compared to the STZ-diabetic group. UPLC-ESI-MS/MS metabolite profiling of EtOAc allowed the identification of several phenolic compounds. Among the isolated compounds, gallic acid, its methylated dimer and the glycosides of quercetin had promising α-amylase and β-glucosidase inhibition activity. The results suggest that the phenolic-rich fraction has a protective effects against diabetic nephropathy presumably via enhancing autophagy (AMPK/mTOR pathway) and prevention of apoptosis (P53 suppression).
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Affiliation(s)
- Shahira M Ezzat
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt; Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza 12451, Egypt.
| | - Heba M I Abdallah
- Department of Pharmacology, Medical Research Division, National Research Centre (ID: 60014618), P.O. 12622, Dokki, Cairo, Egypt.
| | - Noha N Yassen
- Department of Pathology, Medical Research Division, National Research Centre (ID: 60014618), P.O. 12622, Dokki, Cairo, Egypt.
| | - Rasha A Radwan
- Department of Biochemistry, Faculty of Pharmacy, Sinai University, East Kantara Branch, New City El Ismailia 41611, Egypt.
| | - Eman S Mostafa
- Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza 12451, Egypt.
| | - Maha M Salama
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt; Department of Pharmacognosy, Faculty of Pharmacy, The British University in Egypt, El Sherouk City, Suez Desert Road, Cairo 11837, Egypt.
| | - Mohamed A Salem
- Department of Pharmacognosy, Faculty of Pharmacy, Menoufia University, Gamal Abd El Nasr st., Shibin Elkom 32511, Menoufia, Egypt.
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Oh M, Kim SY, Park S, Kim KN, Kim SH. Phytochemicals in Chinese Chive ( Allium tuberosum) Induce the Skeletal Muscle Cell Proliferation via PI3K/Akt/mTOR and Smad Pathways in C2C12 Cells. Int J Mol Sci 2021; 22:2296. [PMID: 33669060 PMCID: PMC7956299 DOI: 10.3390/ijms22052296] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 01/10/2023] Open
Abstract
Chinese chive (Allium tuberosum) is a medicinal food that is cultivated and consumed mainly in Asian countries. Its various phytochemicals and physiological effects have been reported, but only a few phytochemicals are available for skeletal muscle cell proliferation. Herein, we isolated a new compound, kaempferol-3-O-(6″-feruloyl)-sophoroside (1), along with one known flavonoid glycoside (2) and six amino acid (3-8) compounds from the water-soluble fraction of the shoot of the Chinese chive. The isolated compounds were identified using extensive spectroscopic methods, including 1D and 2D NMR, and evaluated for their proliferation activity on skeletal muscle cells. Among the tested compounds, newly isolated flavonoid (1) and 5-aminouridine (7) up-regulated PI3K/Akt/mTOR pathways, which implies a positive effect on skeletal muscle growth and differentiation. In particular, compound 1 down-regulated the Smad pathways, which are negative regulators of skeletal muscle growth. Collectively, we suggest that major constituents of Chinese chive, flavonoids and amino acids, might be used in dietary supplements that aid skeletal muscle growth.
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Affiliation(s)
- Mira Oh
- College of pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon 21983, Korea;
| | - Seo-Young Kim
- Chuncheon Center, Korea Basic Science Institute (KBSI), Chuncheon 24341, Korea; (S.-Y.K.); (S.P.)
| | - SeonJu Park
- Chuncheon Center, Korea Basic Science Institute (KBSI), Chuncheon 24341, Korea; (S.-Y.K.); (S.P.)
| | - Kil-Nam Kim
- Chuncheon Center, Korea Basic Science Institute (KBSI), Chuncheon 24341, Korea; (S.-Y.K.); (S.P.)
| | - Seung Hyun Kim
- College of pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon 21983, Korea;
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Lin P, Wang Q, Liu Y, Jiang H, Lv W, Lan T, Qin Z, Yao X, Yao Z. Qualitative and quantitative analysis of the chemical profile for Gualou-Xiebai-Banxia decoction, a classical traditional Chinese medicine formula for the treatment of coronary heart disease, by UPLC-Q/TOF-MS combined with chemometric analysis. J Pharm Biomed Anal 2021; 197:113950. [PMID: 33609948 DOI: 10.1016/j.jpba.2021.113950] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/14/2021] [Accepted: 01/31/2021] [Indexed: 10/22/2022]
Abstract
Gualou-Xiebai-Banxia decoction (GXB) is one of the famous classical traditional Chinese Medicine (TCM) formula for the treatment of chest stuffiness and pains syndrome in Chinese medicine, i.e., coronary heart disease (CHD) in modern medicine. Being compared with Gualou-Xiebai Baijiu-decoction which only consists of Trichosanthis Pericarpium (TP), Allii Macrostemonis Bulbus (AMB) and wine, GXB is composed of another one additional herbal medicine, Pinellinae Rhizoma Praeparatum (PRP), and is more suitable to treat severe atherosclerosis and dyslipidemia. However, the comprehensive chemical composition of GXB is still unclear, which has seriously hindered the discovery of its effective components for improving the clinical symptoms of CHD. The present study aimed to investigate the overall chemical profile of GXB qualitatively and quantitatively by ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-Q/TOF-MS), and further explore the chemical contribution of PRP to this formula combined with chemometric approach. First, a total of 151 components, including steroidal saponins, flavonoids, triterpenoids, nitrogenous and other types components, were detected and characterized by UPLC-Q/TOF-MS in GXB. Then, flavonoids and nitrogenous could be qualitatively observed enrichment in GXB compared to those in GXB-dePRP (GXB deducted PRP in the formula). Furthermore, 19 characteristic components were selected for quantitative comparison between GXB and GXB-dePRP by UPLC-MS/MS combined with chemometric method. These findings indicated that steroidal saponins were the most abundant components in GXB, while the introduction of PRP could not only enrich the structural types of chemical compounds in this formula, but also increase the abundance of active components from other composed herbal medicines, TP and AMB. Taken together, this study developed and validated sensitive and practical methods for qualitative and quantitative analysis of GXB, and clarified the chemical contribution of PRP to this formula. These results laid a solid chemical foundation for further in vivo disposal investigation to screen out the potential effective components as well as therapeutic mechanism research of GXB.
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Affiliation(s)
- Pei Lin
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Qi Wang
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Yuehe Liu
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Han Jiang
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China; Department of Cardiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, PR China
| | - Weihui Lv
- Department of Cardiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, PR China
| | - Taohua Lan
- Department of Cardiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, PR China
| | - Zifei Qin
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China; Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, PR China.
| | - Xinsheng Yao
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Zhihong Yao
- College of Pharmacy, Jinan University, Guangzhou, 510632, PR China; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, 510632, PR China.
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Ling S, Jin L, Li S, Zhang F, Xu Q, Liu M, Chen X, Liu X, Gu J, Liu S, Liu N, Ou W. Allium macrostemon Saponin Inhibits Activation of Platelet via the CD40 Signaling Pathway. Front Pharmacol 2021; 11:570603. [PMID: 33584257 PMCID: PMC7874237 DOI: 10.3389/fphar.2020.570603] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 11/27/2020] [Indexed: 12/18/2022] Open
Abstract
Allium macrostemon saponin is a traditional Chinese medicine that exhibits anti-atherosclerosis effects. However, the mechanism of its action has not been fully clarified. Platelet activation induced by CD40L plays an important role in the process of atherosis. In the present study, we demonstrate for the first time that A. macrostemon saponin inhibits platelet activation induced by CD40L. Moreover, the effects of saponin on platelet activation were achieved by activation of the classical CD40L-associated pathway, including the PI3K/Akt, MAPK and NF-κB proteins. In addition, the present study further demonstrated that saponin exhibited an effect on the TRAF2-mediated ubiquitination degradation, which contributed to the inhibition of the CD40 pathway and its downstream members. The findings determine that A. macrostemon saponin inhibits activation of platelets via activation of downstream proteins of the CD40 pathway. This in turn affected TRAF2-associated ubiquitination degradation and caused an anti-thrombotic effect.
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Affiliation(s)
- Sisi Ling
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lijun Jin
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shizheng Li
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Fangcheng Zhang
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qiong Xu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Mingke Liu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xuke Chen
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaolin Liu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jielei Gu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shiming Liu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ningning Liu
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenchao Ou
- Department of Cardiology, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Petropoulos SA, Di Gioia F, Polyzos N, Tzortzakis N. Natural Antioxidants, Health Effects and Bioactive Properties of Wild Allium Species. Curr Pharm Des 2020; 26:1816-1837. [PMID: 32013820 DOI: 10.2174/1381612826666200203145851] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 12/16/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND There is an increasing interest from the pharmaceutical and food industry in natural antioxidant and bioactive compounds derived from plants as substitutes for synthetic compounds. The genus Allium is one of the largest genera, with more than 900 species, including important cultivated and wild species, having beneficial health effects. OBJECTIVE The present review aims to unravel the chemical composition of wild Allium species and their healthrelated effects, focusing on the main antioxidant compounds. For this purpose, a thorough study of the literature was carried out to compile reports related to health effects and the principal bioactive compounds. Considering the vast number of species, this review is divided into subsections where the most studied species are presented, namely Allium ampeloprasum, A. flavum, A. hookeri, A. jesdianum, A. neapolitanum, A. roseum, A. stipitatum, A. tricoccum, and A. ursinum, with an additional composite section for less studied species. METHODS The information presented in this review was obtained from worldwide accepted databases such as Scopus, ScienceDirect, PubMed, Google Scholar and Researchgate, using as keywords the respective names of the studied species (both common and Latin names) and the additional terms of"antioxidants" "health effects" and "bioactive properties". CONCLUSION The genus Allium includes several wild species, many of which are commonly used in traditional and folklore medicine while others are lesser known or are of regional interest. These species can be used as sources of natural bioactive compounds with remarkable health benefits. Several studies have reported these effects and confirmed the mechanisms of action in several cases, although more research is needed in this field. Moreover, considering that most of the studies refer to the results obtained from species collected in the wild under uncontrolled conditions, further research is needed to elucidate the effects of growing conditions on bioactive compounds and to promote the exploitation of this invaluable genetic material.
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Affiliation(s)
- Spyridon A Petropoulos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, Pennsylvania, United States
| | - Nikos Polyzos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Nikos Tzortzakis
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
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Angelin J, Kavitha M. Exopolysaccharides from probiotic bacteria and their health potential. Int J Biol Macromol 2020; 162:853-865. [PMID: 32585269 PMCID: PMC7308007 DOI: 10.1016/j.ijbiomac.2020.06.190] [Citation(s) in RCA: 218] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/17/2020] [Accepted: 06/19/2020] [Indexed: 01/06/2023]
Abstract
Exopolysaccharides (EPS) are extracellular macromolecules excreted as tightly bound capsule or loosely attached slime layer in microorganisms. They play most prominent role against desiccation, phagocytosis, cell recognition, phage attack, antibiotics or toxic compounds and osmotic stress. In the last few decades, natural polymers have gained much attention among scientific communities owing to their therapeutic potential. In particular the EPS retrieved from probiotic bacteria with varied carbohydrate compositions possess a plenty of beneficial properties. Different probiotic microbes have unique behavior in expressing their capability to display significant health promoting characteristics in the form of polysaccharides. In this new era of alternative medicines, these polysaccharides are considered as substitutes for synthetic drugs. The EPS finds applications in various fields like textiles, cosmetics, bioremediation, food and therapeutics. The present review is focused on sources, chemical composition, biosynthetic pathways of EPS and their biological potential. More attention has been given to the scientific investigations on antimicrobial, antitumor, anti-biofilm, antiviral, anti-inflammatory and immunomodulatory activities.
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Affiliation(s)
- J Angelin
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - M Kavitha
- School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
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16
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Yang M, Yan T, Yu M, Kang J, Gao R, Wang P, Zhang Y, Zhang H, Shi L. Advances in understanding of health‐promoting benefits of medicine and food homology using analysis of gut microbiota and metabolomics. FOOD FRONTIERS 2020. [DOI: 10.1002/fft2.49] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Minmin Yang
- College of Life Sciences Shaanxi Normal University Xi'an China
| | - Tao Yan
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
| | - Meng Yu
- The Institute of Medicinal Plant Development Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Jie Kang
- Physical Education Institute Shaanxi Normal University Xi'an China
| | - Ruoxi Gao
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
| | - Peng Wang
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
| | - Yuhuan Zhang
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
| | - Huafeng Zhang
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
- Internatinal Joint Research Center of Shaanxi Province for Food and Health Science Shaanxi Normal University Xi'an China
| | - Lin Shi
- School of Food Engineering and Nutritional Science Shaanxi Normal University Xi'an China
- Internatinal Joint Research Center of Shaanxi Province for Food and Health Science Shaanxi Normal University Xi'an China
- Department of Biology and Biological Engineering Chalmers University of Technology Gothenburg Sweden
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17
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Lin F, Tan YQ, He XH, Guo LL, Wei BJ, Li JP, Chen Z, Chen HW, Wang J. Huoxue Huatan Decoction Ameliorates Myocardial Ischemia/Reperfusion Injury in Hyperlipidemic Rats via PGC-1α-PPARα and PGC-1α-NRF1-mtTFA Pathways. Front Pharmacol 2020; 11:546825. [PMID: 33041792 PMCID: PMC7522555 DOI: 10.3389/fphar.2020.546825] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 08/28/2020] [Indexed: 12/16/2022] Open
Abstract
Objective The aim of this study was to eluc\idate the preventive and therapeutic effects and the underlying mechanisms of Huoxue Huatan Decoction (HXHT) on myocardial ischemia/reperfusion (I/R) injury in hyperlipidemic rats. Methods An I/R model was established in hyperlipidemic Wistar rats. After 4–8 weeks of HXHT treatment, the physical signs of rats were observed. Lipid metabolism, myocardial enzyme spectrum, cardiac function, myocardial histomorphology, and mitochondrial biosynthesis were investigated by a biochemical method, ultrasonography, electron microscopy, pathological examination, real-time PCR, and Western blot. Results HXHT can affect lipid metabolism at different time points and significantly reduce the levels of cholesterol (CHO), triglyceride (TG), high-density lipid-cholesterol (HDL-C), and low-density lipid-cholesterol (LDL-C) in hyperlipidemic rats (P < 0.05 or P < 0.01); it can significantly reduce the levels of creatine kinase-MB (CK-MB) and lactate dehydrogenase (LDH), reduce the myocardial infarct size and myocardial ischemic area, and improve cardiac function. The results of myocardial histomorphology showed that HXHT could protect myocardial cells, relieve swelling, reduce the number of cardiac lipid droplets, and improve myocardial mitochondrial function. HXHT could significantly increase the levels of total superoxide dismutase (T-SOD) and succinate dehydrogenase (SDH) (P < 0.05 or P < 0.01), increase CuZn-superoxide dismutase (CuZn-SOD) and glutathione-peroxidase (GSH-Px) levels, and decrease the levels of malondialdehyde (MDA) (P < 0.05); it could increase the mRNA and protein expression levels of peroxisome proliferator-activated receptor-gamma coactivator 1 alpha (PGC-1α), peroxisome proliferator-activated receptor alpha (PPARα), nuclear respiratory factor 1 (NRF1), and mitochondrial transcription factor A (mtTFA) (P < 0.05 or P < 0.01), and increase the synthesis of mitochondrial DNA (mtDNA) (P < 0.01). Conclusion HXHT can reduce myocardial I/R injury in hyperlipidemic rats. The protective mechanisms may involve a reduction in blood lipids, enhancement of PGC-1α–PPARα pathway activity, and, subsequently, an increase in fatty acid β-oxidation, which may provide the required input for mitochondrial energy metabolism. HXHT can additionally enhance PGC-1α–NRF1–mtTFA pathway activity and, subsequently, increase the antioxidant capacity, promote mtDNA synthesis, and reduce mitochondrial damage. The two pathways use PGC-1α as the intersection point to protect mitochondrial structure and function, reduce I/R-induced injury, and improve cardiac function.
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Affiliation(s)
- Fei Lin
- Heart Center of Xinxiang Medical University, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Yu-Qing Tan
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Xuan-Hui He
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Li-Li Guo
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ben-Jun Wei
- Key Laboratory of Ministry of Education Department of Lanzhou Province and Dunhuang Medical Transformation, Gansu University of Chinese Medicine, Lanzhou, China
| | - Jun-Ping Li
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhong Chen
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Heng-Wen Chen
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Wang
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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18
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Manzoni AG, Passos DF, Leitemperger JW, Storck TR, Doleski PH, Jantsch MH, Loro VL, Leal DBR. Hyperlipidemia-induced lipotoxicity and immune activation in rats are prevented by curcumin and rutin. Int Immunopharmacol 2020; 81:106217. [PMID: 32007794 DOI: 10.1016/j.intimp.2020.106217] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/20/2019] [Accepted: 01/14/2020] [Indexed: 12/27/2022]
Abstract
We assessed the effects of curcumin, rutin, and the association of rutin and curcumin in organs of hyperlipidemic rats. Rutin and curcumin have notable antioxidant and anti-inflammatory actions, so we hypothesized that their association would enhance their beneficial effects. Hyperlipidemia results in lipotoxicity and affects several organs. Lipotoxicity is not only an outcome of lipid accumulation in non-adipose tissues but also a result of the hyperlipidemia-associated inflammation and oxidative stress. Wistar rats were treated with rutin and curcumin for 30 days before the induction of acute hyperlipidemia by Poloxamer-407. After 36 h, the animals were euthanized for collection of blood and organs. Untreated hyperlipidemic rats showed higher uric acid and albumin levels in the serum and increased spleen size and ADA activity. Rutin, curcumin and the association reduced the spleen size by 20% and ADA activity by 23, 28, and 27%, respectively. Rats pretreated with rutin showed reduced lipid damage in the liver (40%) and the kidney (44%), and the protein damage was also reduced in the liver (75%). The lipid damage was decreased by 40% in the liver, and 56% in the kidney of rats pretreated with curcumin. The association reduced lipid damage by 50% and 36%, and protein damage by 77% and 64% in the liver and kidney, respectively. Rutin better prevented the decrease in the antioxidant defenses, increasing SOD by 34%, CAT by 246% and GST by 84% in the liver, as well as SOD by 119% and GST by 190% in the kidney. Also, analyses of blood and spleen parameters of untreated and pretreated non-hyperlipidemic rats showed no signs of immunotoxicity. Despite showing protective effects, the association did not perform better than the isolated compounds. Here, we showed that rutin and/or curcumin reestablished the immune homeostasis and redox balance disrupted by hyperlipidemia in peripheral organs of rats.
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Affiliation(s)
- Alessandra G Manzoni
- Laboratório de Imunobiologia Experimental e Aplicada (LABIBIO), Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Daniela F Passos
- Laboratório de Imunobiologia Experimental e Aplicada (LABIBIO), Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Jossiele W Leitemperger
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Laboratório de Toxicologia Aquática, Departamento de Bioquimica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Tamiris R Storck
- Laboratório de Toxicologia Aquática, Departamento de Bioquimica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Pedro H Doleski
- Laboratório de Imunobiologia Experimental e Aplicada (LABIBIO), Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Matheus H Jantsch
- Laboratório de Imunobiologia Experimental e Aplicada (LABIBIO), Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Vania L Loro
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Laboratório de Toxicologia Aquática, Departamento de Bioquimica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Daniela B R Leal
- Laboratório de Imunobiologia Experimental e Aplicada (LABIBIO), Departamento de Microbiologia e Parasitologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
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Huang Z, Lin F, Zhu X, Zhang C, Jiang M, Lu Z. An exopolysaccharide from Lactobacillus plantarum H31 in pickled cabbage inhibits pancreas α-amylase and regulating metabolic markers in HepG2 cells by AMPK/PI3K/Akt pathway. Int J Biol Macromol 2020; 143:775-784. [DOI: 10.1016/j.ijbiomac.2019.09.137] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/24/2019] [Accepted: 09/30/2019] [Indexed: 01/21/2023]
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20
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Tsai YC, Lin YC, Huang CC, Villaflores OB, Wu TY, Huang SM, Chin TY. Hericium erinaceus Mycelium and Its Isolated Compound, Erinacine A, Ameliorate High-Fat High-Sucrose Diet-Induced Metabolic Dysfunction and Spatial Learning Deficits in Aging Mice. J Med Food 2019; 22:469-478. [DOI: 10.1089/jmf.2018.4288] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Yun-Chieh Tsai
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Yu-Chen Lin
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
| | | | | | - Tzong-Yuan Wu
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
- Department of Chemistry, Chung Yuan Christian University, Taoyuan, Taiwan
| | - Shih-Ming Huang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - Ting-Yu Chin
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
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Lin P, Qin Z, Yao Z, Wang L, Zhang W, Yu Y, Dai Y, Zhou H, Yao X. Metabolites profile of Gualou Xiebai Baijiu decoction (a classical traditional Chinese medicine prescription) in rats by ultra-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1085:72-88. [PMID: 29635208 DOI: 10.1016/j.jchromb.2018.04.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 03/01/2018] [Accepted: 04/02/2018] [Indexed: 11/15/2022]
Abstract
Gualou Xiebai Baijiu decoction (GLXB), a well-known classic traditional Chinese medicine prescription, has been widely used to treat coronary heart diseases for thousands of years in Eastern Asian countries due to its remarkable clinical effect. However, due to lack of in vivo metabolism research, the chemical components responsible for the therapeutic effects still remain unclear. In this work, a reliable "representative structure based homologous xenobiotics identification" (RSBHXI) strategy based on ultra-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (UPLC/Q-TOF-MS) were applied to investigate the chemical components in GLXB extracts. As a result, 133 chemical components were characterized based on summarized fragmentation patterns, of which 41 components were confirmed unambiguously with authentic standards. Furthermore, a total of 138 GLXB-related xenobiotics were identified or tentatively characterized after oral administration of GLXB extracts. Moreover, to better understand the metabolic pathways of characteristic components in GLXB, metabolites profiles of five steroidal saponins and two flavonoids were performed, respectively. Since the metabolic pathways of five representative saponins had been finished in our previous study, we focused on the in vivo metabolism of two flavonoids. A total of 36 and 20 metabolites were detected in rat biological samples after oral administration of luteolin-7-O-β-D-glucopyranoside and rutin, respectively. The results indicated that dehydration, hydrolysis, hydroxylation, methylation, glucuronidation and sulfation were the main metabolic reactions, following the metabolic soft spots of GLXB-related flavonoids. Taken altogether, this study would be helpful for the further pharmacokinetics, pharmacological evaluation and quality control of GLXB.
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Affiliation(s)
- Pei Lin
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Zifei Qin
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Zhihong Yao
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China.
| | - Li Wang
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Weiyang Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, PR China
| | - Yang Yu
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Yi Dai
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Hua Zhou
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, PR China
| | - Xinsheng Yao
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Provincial Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou 510632, PR China; State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, PR China.
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22
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Studies on new steroidal saponins from Allii macrostemonis bulbus and their antitumor activities. Chem Res Chin Univ 2018. [DOI: 10.1007/s40242-018-7213-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Kim YS, Cha JM, Kim DH, Lee TH, Lee KR. A New Steroidal Glycoside from Allium macrostemon Bunge. ACTA ACUST UNITED AC 2018. [DOI: 10.20307/nps.2018.24.1.54] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yun Sik Kim
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea
| | - Joon Min Cha
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea
| | - Dong Hyun Kim
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea
| | - Tae Hyun Lee
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea
| | - Kang Ro Lee
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea
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Wang CC, Yen JH, Cheng YC, Lin CY, Hsieh CT, Gau RJ, Chiou SJ, Chang HY. Polygala tenuifolia extract inhibits lipid accumulation in 3T3-L1 adipocytes and high-fat diet-induced obese mouse model and affects hepatic transcriptome and gut microbiota profiles. Food Nutr Res 2017; 61:1379861. [PMID: 29056891 PMCID: PMC5642193 DOI: 10.1080/16546628.2017.1379861] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 09/10/2017] [Indexed: 02/07/2023] Open
Abstract
Obesity, the excessive accumulation of lipids in the body, is closely associated with many prevalent human disorders. Continued efforts to identify plant extracts that exhibit anti-obesity effects have drawn much attention. This study investigated whether a Polygala tenuifolia extract (PTE) possesses anti-obesity activity and how PTE may affect liver gene expression and gut microbiota. We used 3T3-L1 adipocytes and a high-fat diet–induced obese mouse model to determine the effects of PTE on lipid accumulation. Next-generation sequencing analysis of liver gene expression and gut microbiota profiles following PTE treatment were conducted to elucidate possible mechanisms. We found that treatment of fully differentiated 3T3-L1 adipocytes with PTE inhibited lipid accumulation in the cells through reducing lipid formation and triglyceride content and by increasing lipase activity. No cytotoxicity was observed from the PTE treatment. After 5 weeks of treatment with PTE, the increased body weight, elevated serum triglyceride content, and liver steatosis in the high-fat diet–induced obese mice were each reduced. Liver transcriptomic analysis revealed that expression of genes involved in lipid and cholesterol metabolism was significantly altered. The low-grade chronic inflammation of obesity caused by a high-fat diet was also decreased after PTE treatment. In addition, treatment with PTE improved the relatively low Bacteroidetes/Firmicutes ratio in the gut of high-fat diet–fed mice through enrichment of the Proteobacteria population and reduction of the Deferribacteres population. In conclusion, treatment with PTE inhibited lipid accumulation by inducing the expression of the master transcription factor PPARα, attenuated the low-grade chronic inflammation of obesity, and also altered gut microbiota profiles. These results indicate that PTE has the potential to be developed into an anti-obesity food supplement and therapy. Abbreviations: Abcg5: ATP-binding cassette subfamily G member 5; ALT: alanine aminotransferase; AMPK: adenosine monophosphate-activated protein kinase; AST: aspartate aminotransferase; B/F: Bacteroidetes to Firmicutes [ratio]; C/EBPα: CCAAT/enhancer-binding protein alpha; CR: creatinine; Cyp51: cytochrome P450 family 51; DMEM: Dulbecco’s modified Eagle’s medium; Fabp5: fatty acid-binding protein 5; FBS: fetal bovine serum; Fdps: farnesyl diphosphate synthase; Glc: Glucose; HFD: high-fat diet; GO: gene ontology; HPRT: hypoxanthine guanine phosphoribosyl transferase; IBMS: 3-isobutyl-1-methylxanthine; Idi1: isopentenyl-diphosphate delta isomerase 1; IL-1β: interleukin-1-beta; Lpin1: phosphatidic acid phosphohydrolase; LPS: lipopolysaccharide; Mvd: mevalonate diphosphate decarboxylase; ND: normal diet; OTU: operational taxonomic units; Pcsk9: proprotein convertase subtilisin/kexin 9; Pctp: phosphatidylcholine transfer protein; PPARα: peroxisome proliferator-activated receptor alpha; PPARγ: peroxisome proliferator-activated receptor gamma; PTE: Polygala tenuifolia extract; Saa1: serum amyloid A1; SD: standard deviation; SEM: standard error of the mean; Serpina12: serpin family member 12; Sqle: squalene monooxygenase; SREBP1C: sterol regulatory element-binding protein 1C; TCHO: total cholesterol; TG: triglyceride
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Affiliation(s)
- Chun-Chung Wang
- Institute of Molecular Medicine, National Tsing Hua University, Hsinchu, Taiwan.,Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Jui-Hung Yen
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Yi-Cheng Cheng
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Chia-Yu Lin
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Cheng-Ta Hsieh
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Rung-Jiun Gau
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Shu-Jiau Chiou
- Biomedical Technology and Device Research Laboratory, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Hwan-You Chang
- Institute of Molecular Medicine, National Tsing Hua University, Hsinchu, Taiwan
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Usui A, Matsuo Y, Tanaka T, Ohshima K, Fukuda S, Mine T, Yakashiro I, Ishimaru K. Ferulic acid esters of glucosylglucose from Allium macrostemon Bunge. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2017; 19:215-221. [PMID: 27588352 DOI: 10.1080/10286020.2016.1213722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Accepted: 07/12/2016] [Indexed: 06/06/2023]
Abstract
Three new ferulic acid esters of glucosylglucose, 1-O-(E)-feruloyl-β-d-glucopyranosyl (1-2)-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid A, 1), 1-O-(E)-feruloyl-{β-d-glucopyranosyl (1-4)-[β-d-glucopyranosyl (1-2)]}-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid B, 2), and 1-O-(E)-feruloyl-{β-d-glucopyranosyl (1-6)-[β-d-glucopyranosyl (1-2)]}-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid C, 3) were isolated together with tuberonoid A (4), from the leaves of Allium macrostemon Bunge. The chemical structures were elucidated based on the analyses of the spectroscopic and chemical data.
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Affiliation(s)
- Ayaka Usui
- a Faculty of Agriculture , Saga University , Saga 840-8502 , Japan
| | - Yosuke Matsuo
- b Graduate School of Biomedical Sciences and School of Pharmaceutical Sciences , Nagasaki University , Nagasaki 852-8521 , Japan
| | - Takashi Tanaka
- b Graduate School of Biomedical Sciences and School of Pharmaceutical Sciences , Nagasaki University , Nagasaki 852-8521 , Japan
| | - Kazusato Ohshima
- a Faculty of Agriculture , Saga University , Saga 840-8502 , Japan
| | - Shinji Fukuda
- a Faculty of Agriculture , Saga University , Saga 840-8502 , Japan
| | - Takara Mine
- c Saga Prefectural Institute of Public Health and Pharmaceutical Research , Saga 849-0925 , Japan
| | - Ichiro Yakashiro
- c Saga Prefectural Institute of Public Health and Pharmaceutical Research , Saga 849-0925 , Japan
| | - Kanji Ishimaru
- a Faculty of Agriculture , Saga University , Saga 840-8502 , Japan
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Zhang Q, Yu H, Qi J, Tang D, Chen X, Wan JB, Li P, Hu H, Wang YT, Hu Y. Natural formulas and the nature of formulas: Exploring potential therapeutic targets based on traditional Chinese herbal formulas. PLoS One 2017; 12:e0171628. [PMID: 28182702 PMCID: PMC5300118 DOI: 10.1371/journal.pone.0171628] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/18/2017] [Indexed: 12/18/2022] Open
Abstract
By comparing the target proteins (TPs) of classic traditional Chinese medicine (TCM) herbal formulas and modern drugs used for treating coronary artery disease (CAD), this study aimed to identify potential therapeutic TPs for treating CAD. Based on the theory of TCM, the Xuefu-Zhuyu decoction (XZD) and Gualou-Xiebai-Banxia decoction (GXBD), both of which are classic herbal formulas, were selected for treating CAD. Data on the chemical ingredients and corresponding TPs of the herbs in these two formulas and data on modern drugs approved for treating CAD and related TPs were retrieved from professional TCM and bioinformatics databases. Based on the associations between the drugs or ingredients and their TPs, the TP networks of XZD, GXBD, and modern drugs approved for treating CAD were constructed separately and then integrated to create a complex master network in which the vertices represent the TPs and the edges, the ingredients or drugs that are linked to the TPs. The reliability of this master network was validated through statistical tests. The common TPs of the two herbal formulas have a higher possibility of being targeted by modern drugs in comparison with the formula-specific TPs. A total of 114 common XZD and GXBD TPs that are not yet the target of modern drugs used for treating CAD should be experimentally investigated as potential therapeutic targets for treating CAD. Among these TPs, the top 10 are NOS3, PTPN1, GABRA1, PRKACA, CDK2, MAOB, ESR1, ADH1C, ADH1B, and AKR1B1. The results of this study provide a valuable reference for further experimental investigations of therapeutic targets for CAD. The established method shows promise for searching for potential therapeutic TPs based on herbal formulas. It is crucial for this work to select beneficial therapeutic targets of TCM, typical TCM syndromes, and corresponding classic formulas.
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Affiliation(s)
- Qianru Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
- Pharmacy School, Zunyi Medical College, Zunyi, Guizhou, the People’s Republic of China
| | - Hua Yu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Jin Qi
- Department of Complex Prescription of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, the People’s Republic of China
| | - Daisheng Tang
- Beijing Jiaotong University, Beijing, the People’s Republic of China
| | - Xiaojia Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Jian-bo Wan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Hao Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Yi-tao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
| | - Yuanjia Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, the People’s Republic of China
- * E-mail:
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Kim YS, Suh WS, Park KJ, Choi SU, Lee KR. Allimacrosides A-E, new steroidal glycosides from Allium macrostemon Bunge. Steroids 2017; 118:41-46. [PMID: 27964942 DOI: 10.1016/j.steroids.2016.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 12/03/2016] [Accepted: 12/05/2016] [Indexed: 10/20/2022]
Abstract
A new pregnane-type steroidal glycoside (1), two new spirostane-type steroidal glycosides (2, 3), and two new furostane-type steroidal glycosides (4, 5), named allimacrosides A-E, together with four known compounds (6-9) were isolated from a 80% MeOH extract of Allium macrostemon Bunge. The identification and structural elucidation of these compounds were based on their 1D- and 2D-NMR spectra, and HR-FAB-MS data analysis. The isolated compounds were tested for cytotoxicity against four human tumor cell lines in vitro using the sulforhodamine B bioassay.
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Affiliation(s)
- Yun Sik Kim
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Won Se Suh
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Kyoung Jin Park
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Sang Un Choi
- Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
| | - Kang Ro Lee
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea.
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28
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Usui A, Matsuo Y, Tanaka T, Ohshima K, Fukuda S, Mine T, Nakayama H, Ishimaru K. Ferulic Acid Esters of Oligo-glucose from Allium macrostemon. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two new ferulic acid esters of oligo-glucose, 1- O- (E)-feruloyl-β-D-gentiobioside (1) and 1- O-( E)-feruloyl-{β-D-glucopyranosyl (1→6)-[β-D-glucopyranosyl (1→2)]}-β-D-glucopyranoside (allimacronoid D, 2) were isolated together with 1- O-( E)-feruloyl-β-D-glucopyranoside (3) and trans-ferulic acid (4) from the leaves of Allium macrostemon Bunge. The chemical structures were elucidated based on the analyses of the spectroscopic and chemical data.
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Affiliation(s)
- Ayaka Usui
- Faculty of Agriculture, Saga University, 1 Honjo, Saga 840-8502, Japan
| | - Yosuke Matsuo
- Graduate School of Biomedical Sciences and School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Takashi Tanaka
- Graduate School of Biomedical Sciences and School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Kazusato Ohshima
- Faculty of Agriculture, Saga University, 1 Honjo, Saga 840-8502, Japan
| | - Shinji Fukuda
- Faculty of Agriculture, Saga University, 1 Honjo, Saga 840-8502, Japan
| | - Takara Mine
- Saga Prefectural Institute of Public Health and Pharmaceutical Research, 1-20 Hacchounawate, Saga 849-0925, Japan
| | - Hideyuki Nakayama
- Saga Prefectural Institute of Public Health and Pharmaceutical Research, 1-20 Hacchounawate, Saga 849-0925, Japan
| | - Kanji Ishimaru
- Faculty of Agriculture, Saga University, 1 Honjo, Saga 840-8502, Japan
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Bai Y, Zang X, Ma J, Xu G. Anti-Diabetic Effect of Portulaca oleracea L. Polysaccharideandits Mechanism in Diabetic Rats. Int J Mol Sci 2016; 17:ijms17081201. [PMID: 27463713 PMCID: PMC5000599 DOI: 10.3390/ijms17081201] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/28/2016] [Accepted: 07/19/2016] [Indexed: 12/16/2022] Open
Abstract
Diabetes mellitus (DM) is a metabolic syndrome caused by multiple genetic and environmental factors. Traditional Chinese medicine preparations have shown a comprehensive and function-regulating characteristic. Purslane (Portulaca oleracea L.) is an annual succulent herb. Currently, there have been some related reports on the treatment of diabetes with purslane. The current study was designed to separate and purify the polysaccharide, a systematic study of its physical and chemical properties, antioxidant activity, and anti-diabetic mechanism, in order to provide a theoretical basis for the development of drugs of purslane. A crude water soluble polysaccharide extracted from purslane was named CPOP (crude Portulaca oleracea L. polysaccharide). Effects of CPOP on bodyweight, glucose tolerance test (GTT), fasting blood glucose (FBG), fasting serum insulin (FINS), insulin sensitivity index (ISI), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), methane dicarboxylic aldehyde (MDA), and superoxygen dehydrogenises (SOD) were investigated. The results indicate that the oral administration of CPOP could significantly increase the body weight and significantly improve the glucose tolerance in diabetic rats. Meanwhile, CPOP could significantly reduce the FBG level, and elevate the FINS level and ISI value in diabetic rats. In addition, CPOP could significantly reduce TNF-α and IL-6 levels in diabetic rats; CPOP could also reduce MDA and SOD activities in the liver tissue of diabetic rats. These results suggest that the anti-diabetic effect of CPOP may be associated with its antioxidant and anti-inflammatory effects.
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Affiliation(s)
- Yu Bai
- Pharmaceutical College, Jilin Medical University, Jilin 132011, China.
| | - Xueli Zang
- Department of Pharmacy, Changchun Medical College, Changchun 130033, China.
| | - Jinshu Ma
- Department of Pathology, China-Japan Union Hospital of Jilin University, Changchun 130033, China.
| | - Guangyu Xu
- College of Pharmacy, Beihua University, Jilin 132013, China.
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30
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YAO ZH, QIN ZF, DAI Y, YAO XS. Phytochemistry and pharmacology of Allii Macrostemonis Bulbus, a traditional Chinese medicine. Chin J Nat Med 2016; 14:481-98. [DOI: 10.1016/s1875-5364(16)30058-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Indexed: 10/21/2022]
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31
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Yang HS, Choi YJ, Jin HY, Lee SC, Huh CK. Effects of Allium hookeri root water extracts on inhibition of adipogenesis and GLUT-4 expression in 3T3-L1 adipocytes. Food Sci Biotechnol 2016; 25:615-621. [PMID: 30263314 DOI: 10.1007/s10068-016-0086-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 01/15/2016] [Accepted: 01/18/2016] [Indexed: 11/25/2022] Open
Abstract
Anti-adipogenic and antidiabetic activities of Allium hookeri root water extracts (ARW) were assessed. Oil Red O staining showed that treatment with ARW caused a dose-dependent reduction in lipid accumulation. ARW was also involved in adipocyte lipolysis via LPL activity, and in the concentration of glycerol in a culture medium. On the basis of the concentration of adipokines following ARW treatment, ARW appeared to inhibit expression of PPAR-γ, to reduce concentrations of leptin and resistin, to increase the concentration of adiponectin, and to inhibit lipid accumulation. ARW modulated adipokine expression associated with insulin resistance and sensitivity. 3T3-L1 adipocytes treated with ARW showed increased GLUT-4 expression with increased glucose uptake into adipocytes. ARW showed effectiveness for improvement of diabetic conditions.
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Affiliation(s)
- Hee Sun Yang
- Imsil Research Institute of Cheese Science, Imsil, Jeonbuk, 55918 Korea
| | - Yu Jin Choi
- Imsil Research Institute of Cheese Science, Imsil, Jeonbuk, 55918 Korea
| | - Hee Yeon Jin
- Imsil Research Institute of Cheese Science, Imsil, Jeonbuk, 55918 Korea
| | - Sang Cheon Lee
- Imsil Research Institute of Cheese Science, Imsil, Jeonbuk, 55918 Korea
| | - Chang Ki Huh
- Imsil Research Institute of Cheese Science, Imsil, Jeonbuk, 55918 Korea
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32
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Qin Z, Lin P, Dai Y, Yao Z, Wang L, Yao X, Liu L, Chen H. Quantification and semiquantification of multiple representative components for the holistic quality control of Allii Macrostemonis Bulbus
by ultra high performance liquid chromatography with quadrupole time-of-flight tandem mass spectrometry. J Sep Sci 2016; 39:1834-41. [DOI: 10.1002/jssc.201501368] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 02/29/2016] [Accepted: 03/05/2016] [Indexed: 01/20/2023]
Affiliation(s)
- Zifei Qin
- College of Pharmacy; Jinan University; Guangzhou P.R. China
| | - Pei Lin
- College of Pharmacy; Jinan University; Guangzhou P.R. China
| | - Yi Dai
- College of Pharmacy; Jinan University; Guangzhou P.R. China
| | - Zhihong Yao
- College of Pharmacy; Jinan University; Guangzhou P.R. China
| | - Li Wang
- College of Pharmacy; Jinan University; Guangzhou P.R. China
| | - Xinsheng Yao
- College of Pharmacy; Jinan University; Guangzhou P.R. China
- State Key Laboratory of Quality Research in Chinese Medicine; Macau University of Science and Technology; Avenida Wai Long Taipa Macau P.R. China
- College of Traditional Chinese Materia Medica; Shenyang Pharmaceutical University; Shenyang P.R. China
| | - Liyin Liu
- College of Traditional Chinese Materia Medica; Shenyang Pharmaceutical University; Shenyang P.R. China
| | - Haifeng Chen
- School of Pharmaceutical Science; Xiamen University; Xiamen P.R. China
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Xin C, Xia Z, Jiang C, Lin M, Li G. Xiaokeping mixture inhibits diabetic nephropathy in streptozotocin-induced rats through blocking TGF-β1/Smad7 signaling. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:6269-74. [PMID: 26664048 PMCID: PMC4670018 DOI: 10.2147/dddt.s93964] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Diabetic nephropathy (DN) is a major cause of chronic kidney failure and characterized by excessive deposition of extracellular matrix. Evidence have shown that transforming growth factor-β1 (TGF-β1) is a key mediator in the development of DN. However, treatment of DN by blocking the TGF-β1/Smad7 pathway remains limited. Xiaokeping mixture (XKP), a traditional Chinese herbal compound, has been used for treatment in patients with DN for many years. Methods In the present study, TGF-β1/Smad7 pathway analysis was used to evaluate the therapeutic effect of XKP on DN rats induced by streptozotocin and to address the underlying molecular mechanism. Male rats were divided into four groups: normal control, untreated control group (fed with high fat), irbesartan-treated DN, and XKP-treated DN, respectively. Levels of serum creatinine, blood urea nitrogen, urine protein of 24 hours, and triacylglycerol were detected. Pathological changes of renal tissues were observed by hematoxylin–eosin staining. Immunohistochemical and Western blot analysis were used to detect the expressions of TGF-β1 and Smad7. Results The results demonstrated that XKP can effectively reduce the levels of glucose, serum creatinine, blood urea nitrogen, urine protein of 24 hours, and triacylglycerol. Further studies indicated that inhibition of DN in XKP-treated DN rats was associated with inhibition of TGF-β1/Smad7 signaling as demonstrated by downregulation of TGF-β1 but upregulation of Smad7. Conclusion The data obtained from the present study indicate that XKP may be a therapeutic agent for DN.
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Affiliation(s)
- Chuanwei Xin
- Department of Pharmacy, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, People's Republic of China
| | - Zhongni Xia
- Department of Pharmacy, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, People's Republic of China
| | - Cheng Jiang
- Department of Pharmacy, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, People's Republic of China
| | - Mengmeng Lin
- Department of Pharmacy, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, People's Republic of China
| | - Gonghua Li
- Department of Pharmacy, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, People's Republic of China
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Abstract
Twelve flavonoids were isolated from Allium macrostemon leaves. Five compounds were identified as kaempferol 3,7-di -O-glucoside (1), kaempferol 3,4′-di- O-glucoside (2), quercetin 3- O-glucoside (3), kaempferol 3- O-glucoside (4) and isorhamnetin 3- O-glucoside (5) by UV spectra, LC-MS, acid hydrolysis and HPLC comparisons with authentic standards. Other flavonoids were characterized as kaempferol glycosides (6–8, 10 and 11) and quercetin glycosides (9 and 12). Other compounds, such as steroidal saponins, have been already found from the bulbs of A. macrostemon. However, flavonoids were reported for the first time from the leaves.
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Affiliation(s)
- Risa Nakane
- Graduate School of Agriculture, Ibaraki University, Ami, Ibaraki 300–0393, Japan
| | - Tsukasa Iwashina
- Graduate School of Agriculture, Ibaraki University, Ami, Ibaraki 300–0393, Japan
- Department of Botany, National Museum of Nature and Science, Amakubo 4–1–1, Tsukuba, Ibaraki 305–0005, Japan
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35
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Qin ZF, Dai Y, Yao ZH, He LL, Wang QY, Geng JL, Chen HF, Yao XS. Study on chemical profiles and metabolites of Allii Macrostemonis Bulbus as well as its representative steroidal saponins in rats by ultra-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry. Food Chem 2015; 192:499-515. [PMID: 26304378 DOI: 10.1016/j.foodchem.2015.07.040] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 06/23/2015] [Accepted: 07/08/2015] [Indexed: 01/17/2023]
Abstract
Allii Macrostemonis Bulbus (AMB) is increasingly becoming popular as an edible vegetable or traditional folk medicine in East Asia due to its great health and medicinal properties. However, due to a lack of available research, the effective material of AMB still remains unknown. In this study, we applied a strategy utilising ultra-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (UPLC/Q-TOF-MS) to investigate chemical profiles of AMB. In addition, metabolite profiles of five representative single steroidal saponins as well as AMB were investigated. Moreover, the metabolic features of saponins in AMB were summarised. After oral administration, the saponins underwent massive phase I and phase II metabolism. Sequential deglycosylation metabolism in rat intestine was the main metabolic pathway of the steroidal saponins, while oxidation, dehydrogenation, glucuronic acid reactions in liver also take part in further modification. These results expand our knowledge about the metabolism of AMB.
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Affiliation(s)
- Zi-Fei Qin
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Yi Dai
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Zhi-Hong Yao
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China.
| | - Liang-Liang He
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Qi-Yi Wang
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Jian-Liang Geng
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Hai-Feng Chen
- School of Pharmaceutical Science, Xiamen University, Xiamen 361005, PR China
| | - Xin-Sheng Yao
- College of Pharmacy, Jinan University, Guangzhou 510632, PR China; College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China; State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, PR China.
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Zhang Z, Wang F, Wang M, Ma L, Ye H, Zeng X. A comparative study of the neutral and acidic polysaccharides from Allium macrostemon Bunge. Carbohydr Polym 2015; 117:980-987. [DOI: 10.1016/j.carbpol.2014.10.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 09/14/2014] [Accepted: 10/13/2014] [Indexed: 12/16/2022]
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Sobolewska D, Michalska K, Podolak I, Grabowska K. Steroidal saponins from the genus Allium. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2014; 15:1-35. [PMID: 26893594 PMCID: PMC4735241 DOI: 10.1007/s11101-014-9381-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 09/25/2014] [Indexed: 05/30/2023]
Abstract
Steroidal saponins are widely distributed among monocots, including the Amaryllidaceae family to which the Allium genus is currently classified. Apart from sulfur compounds, these are important biologically active molecules that are considered to be responsible for the observed activity of Allium species, including antifungal, cytotoxic, enzyme-inhibitory, and other. In this paper, literature data concerning chemistry and biological activity of steroidal saponins from the Allium genus has been reviewed.
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Affiliation(s)
- Danuta Sobolewska
- Department of Pharmacognosy, Jagiellonian University, Medical College, 9 Medyczna Street, Kraków, Poland
| | - Klaudia Michalska
- Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, 12 Smętna Street, Kraków, Poland
| | - Irma Podolak
- Department of Pharmacognosy, Jagiellonian University, Medical College, 9 Medyczna Street, Kraków, Poland
| | - Karolina Grabowska
- Department of Pharmacognosy, Jagiellonian University, Medical College, 9 Medyczna Street, Kraków, Poland
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Christeller JT, McGhie TK, Poulton J, Markwick NP. Triterpene acids from apple peel inhibit lepidopteran larval midgut lipases and larval growth. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2014; 86:137-50. [PMID: 24753088 DOI: 10.1002/arch.21157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Fruit extracts from apple, kiwifruit, feijoa, boysenberry, and blueberry were screened for the presence of lipase inhibitory compounds against lepidopteran larval midgut crude extracts. From 120 extracts, six showed significant inhibition with an extract from the peel of Malus × domestica cv. "Big Red" showing highest levels of inhibition. Because this sample was the only apple peel sample in the initial screen, a survey of peels from seven apple cultivars was undertaken and showed that, despite considerable variation, all had inhibitory activity. Successive solvent fractionation and LC-MS of cv. "Big Red" apple peel extract identified triterpene acids as the most important inhibitory compounds, of which ursolic acid and oleanolic acid were the major components and oxo- and hydroxyl-triterpene acids were minor components. When ursolic acid was incorporated into artificial diet and fed to Epiphyas postvittana Walker (Tortricidae: Lepidoptera) larvae at 0.16% w/v, a significant decrease in larval weight was observed after 21 days. This concentration of ursolic acid is less than half the concentration reported in the skin of some apple cultivars.
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Affiliation(s)
- John T Christeller
- The New Zealand Institute for Plant & Food Research, Palmerston North, New Zealand; Institute of Plant Sciences and Resources, Okayama University, Kurashiki, Okayama, Japan
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Anti-colorectal cancer activity of macrostemonoside A mediated by reactive oxygen species. Biochem Biophys Res Commun 2013; 441:825-30. [DOI: 10.1016/j.bbrc.2013.10.148] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Accepted: 10/28/2013] [Indexed: 11/21/2022]
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Inhibition of platelet activation and aggregation by furostanol saponins isolated from the bulbs of Allium macrostemon Bunge. Am J Med Sci 2013; 344:261-7. [PMID: 22222335 DOI: 10.1097/maj.0b013e31823ea9f0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Three new furostanol saponins (FSs) were recently isolated from the dried bulbs of Allium macrostemon and were shown to have antiplatelet effects. This study investigated the inhibitory capabilities of these compounds on adenosine diphosphate (ADP)-induced human platelet activation. FS-1, when compared with the other 2, had a potent inhibitory effect on ADP-induced platelet aggregation and on the expression of P-selectin and integrin β-3. FS-1 also inhibited Ca mobilization and significantly decreased phosphorylated AKT expression in ADP-activated platelets. The suppression by FS-1 of ADP-induced platelet activation and aggregation shown in this study indicate its potential for therapeutic applications.
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Picchi MG, Mattos AMD, Barbosa MR, Duarte CP, Gandini MDA, Portari GV, Jordão AA. A high-fat diet as a model of fatty liver disease in rats. Acta Cir Bras 2012; 26 Suppl 2:25-30. [PMID: 22030811 DOI: 10.1590/s0102-86502011000800006] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
PURPOSE The objective of the present study was to analyze the physiological and metabolic changes occurring in rats subjected to high-fat diet for one month. METHODS The animals received a modified AIN-93 diet with increased lipid content and decreased carbohydrate content, while the control group received the normal AIN-93 diet. RESULTS It was observed that the high-fat diet did not induce weight gain but led to greater gain of hepatic fat compared to control. Biochemical parameters, glycemia, total cholesterol and serum protein did not differ between groups. In parallel, rats receiving the high-fat diet consumed less feed. CONCLUSION The development of obesity through high-fat diet is associated with increased energy intake and time of exposure to the diet, while the metabolic syndrome is more associated with the combination of a diet rich in fat and carbohydrates.
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Zhang Z, Wang F, Wang M, Ma L, Zeng X. Extraction optimisation and antioxidant activities in vitro of polysaccharides from Allium macrostemon Bunge. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2011.02899.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Xie W, Gu D, Li J, Cui K, Zhang Y. Effects and action mechanisms of berberine and Rhizoma coptidis on gut microbes and obesity in high-fat diet-fed C57BL/6J mice. PLoS One 2011; 6:e24520. [PMID: 21915347 PMCID: PMC3167861 DOI: 10.1371/journal.pone.0024520] [Citation(s) in RCA: 136] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Accepted: 08/12/2011] [Indexed: 01/01/2023] Open
Abstract
Gut microbes play important roles in regulating fat storage and metabolism. Rhizoma coptidis (RC) and its main active compound, berberine, have either antimicrobial or anti-obesity activities. In the present study, we hypothesize that RC exerts anti-obesity effects that are likely mediated by mechanisms of regulating gut microbes and berberine may be a key compound of RC. Gut microbes and glucose and lipid metabolism in high-fat diet-fed C57BL/6J (HFD) mice in vivo are investigated after RC and berberine treatments. The results show that RC (200 mg/kg) and berberine (200 mg/kg) significantly lower both body and visceral adipose weights, and reduce blood glucose and lipid levels, and decrease degradation of dietary polysaccharides in HFD mice. Both RC and berberine significantly reduce the proportions of fecal Firmicutes and Bacteroidetes to total bacteria in HFD mice. In the trial ex vivo, both RC and berberine significantly inhibit the growth of gut bacteria under aerobic and anaerobic conditions. In in vitro trials, both RC and berberine significantly inhibit the growth of Lactobacillus (a classical type of Firmicutes) under anaerobic conditions. Furthermore, both RC and berberine significantly increase fasting-induced adipose factor (Fiaf, a key protein negatively regulated by intestinal microbes) expressions in either intestinal or visceral adipose tissues. Both RC and berberine significantly increase mRNA expressions of AMPK, PGC1α, UCP2, CPT1α, and Hadhb related to mitochondrial energy metabolism, which may be driven by increased Fiaf expression. These results firstly suggest that antimicrobial activities of RC and berberine may result in decreasing degradation of dietary polysaccharides, lowering potential calorie intake, and then systemically activating Fiaf protein and related gene expressions of mitochondrial energy metabolism in visceral adipose tissues. Taken together, these action mechanisms may contribute to significant anti-obesity effects. Findings in the present study also indicate that pharmacological regulation on gut microbes can develop an anti-obesity strategy.
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Affiliation(s)
- Weidong Xie
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Dayong Gu
- Institute of Disease Control and Prevention, Shenzhen International Travel Health Care Center, Shenzhen Entry-Exit Inspection and Quarantine Bureau, Shenzhen, China
| | - Jianna Li
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Kai Cui
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Yaou Zhang
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
- * E-mail:
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Xie W, Zhao Y, Gu D, Du L, Cai G, Zhang Y. Scorpion in Combination with Gypsum: Novel Antidiabetic Activities in Streptozotocin-Induced Diabetic Mice by Up-Regulating Pancreatic PPARγ and PDX-1 Expressions. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:683561. [PMID: 21799688 PMCID: PMC3136920 DOI: 10.1093/ecam/neq031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2009] [Accepted: 03/15/2010] [Indexed: 01/27/2023]
Abstract
The management of diabetes without any side effects remains a challenge in medicine. In this study, antidiabetic activity and the mechanism of action of scorpion combined with gypsum (SG) were investigated. Streptozotocin-induced diabetic mice were orally administrated with scorpion (200 mg kg(-1) per day) in combination with gypsum (200 mg kg(-1) per day) for 5 weeks. SG treatment resulted in decreased body weight, blood glucose and lipid levels, and increased serum and pancreatic insulin levels in diabetic mice. Furthermore, SG significantly increased the number and volume of beta cells in the Islets of Langerhans and promoted peroxisome proliferator-activated receptor gamma and pancreatic duodenal homeobox 1 expressions in pancreatic tissues. However, scorpion or gypsum alone had no significant effect in this animal model. Metformin showed a slight or moderate effect in this diabetic model, but this effect was weak compared with that of SG. Taken together, SG showed a new antidiabetic effect in streptozotocin-induced diabetic mice. This effect may possibly be involved in enhancing beta-cell regeneration and promoting insulin secretion by targeting PPARγ and PDX-1. Moreover, this new effect of SG offers a promising step toward the treatment of diabetic patients with beta-cell failure as a complementary and alternative medicine.
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Affiliation(s)
- Weidong Xie
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
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Traditional chinese medicines in treatment of patients with type 2 diabetes mellitus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:726723. [PMID: 21584252 PMCID: PMC3092648 DOI: 10.1155/2011/726723] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2010] [Revised: 12/16/2010] [Accepted: 01/19/2011] [Indexed: 02/02/2023]
Abstract
Type 2 diabetes mellitus (T2DM) occurs in 95% of the diabetic populations. Management of T2DM is a challenge. Traditional Chinese medicines (TCM) are usually served as adjuvants used to improve diabetic syndromes in combination of routine antidiabetic drugs. For single-herb prescriptions, Ginseng, Bitter melon, Golden Thread, Fenugreek, Garlic, and Cinnamon might have antidiabetic effects in T2DM patients. Among 30 antidiabetic formulas approved by the State Food and Drugs Administrator of China, top 10 of the most frequently prescribed herbs are Membranous Milkvetch Root, Rehmannia Root, Mongolian Snakegourd Root, Ginseng, Chinese Magnoliavine Fruit, Kudzuvine Root, Dwarf Lilyturf Tuber, Common Anemarrhena Rhizome, Barbary Wolfberry Fruit, and India Bread, which mainly guided by the theory of TCM. Their action mechanisms are related to improve insulin sensitivity, stimulate insulin secretion, protect pancreatic islets, and even inhibit intake of intestinal carbohydrates. However, it is very difficult to determine antihyperglycemic components of TCM. Nevertheless, TCM are becoming popular complementary and alternative medicine in treatment of syndromes of T2DM. In the future, it requires further validation of phytochemical, pharmacological, and clinical natures of TCM in T2DM in the future studies, especially for those herbs with a high prescription frequency.
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Xie WD, Wang H, Zhang JF, Li JN, Can Y, Qing L, Kung HF, Zhang YO. Enhanced peroxisomal β-oxidation metabolism in visceral adipose tissues of high-fat diet-fed obesity-resistant C57BL/6 mice. Exp Ther Med 2011; 2:309-315. [PMID: 22977503 DOI: 10.3892/etm.2011.208] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Accepted: 12/31/2010] [Indexed: 01/08/2023] Open
Abstract
This study aimed to investigate the potential mechanisms of natural resistance to high-fat diet-induced obesity. Four-week-old C57BL/6 mice were fed a high-fat diet for 6 weeks and were then designated as high-fat diet-fed obesity-prone (HOP) and obesity-resistant (HOR) animals. Their blood biochemistry was evaluated, and visceral adipose tissue samples were subjected to proteomic, Western blot and quantitative real-time PCR (q-PCR) analyses. The HOR mice showed reduced visceral fat weight and size, as well as lowered serum lipid and leptin levels. Proteomic analysis showed that enoyl coenzyme A hydratase 1, peroxisomal (Ech1) expression was significantly increased in their visceral adipose tissues. Moreover, other proteins, such as α-tropomyosin, myosin light chain, urine-nucleoside phosphorylase and transgelin, were also significantly increased. Furthermore, q-PCR analysis showed that the expression of acyl-CoA oxidase 1 palmitoyl, enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase and 3-oxoacyl-CoA thiolase responsible for peroxisomal β-oxidation was also up-regulated in the visceral adipose tissues of the HOR mice. The expression of peroxisome proliferator-activated receptor α (PPARα) was increased in the HOR mice as shown by Western blot analysis. Obesity-resistant animals show enhanced peroxisomal β-oxidation metabolism and reduced fat accumulation in visceral adipose tissues by up-regulating the expression of Ech1, peroxisomal or other related peroxisomal β-oxidation marker genes, which may be driven or enhanced by the up-regulation of the expression of PPARα. However, further validation in future studies is required.
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Affiliation(s)
- Wei-Dong Xie
- Life Science Division, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055
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