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Martianto D, Bararah A, Andarwulan N, Średnicka-Tober D. Cross-Sectional Study of Plant Sterols Intake as a Basis for Designing Appropriate Plant Sterol-Enriched Food in Indonesia. Nutrients 2021; 13:452. [PMID: 33572980 PMCID: PMC7912629 DOI: 10.3390/nu13020452] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 12/22/2022] Open
Abstract
Coronary heart disease (CHD) is one of the leading causes of mortality in many low-income and middle-income countries, including Indonesia, with elevated blood cholesterol level being one of significant risk factors for this condition. The problem should be addressed by combining healthy lifestyle and diet, where functional foods having a cholesterol-lowering activity could play a significant role. A group of compounds that had been proven to show cholesterol-lowering ability are plant sterols. To develop more suitable functional foods that could substantially contribute to hypercholesterolemia prevention in Indonesian population, up-to-date data about plant sterols dietary intake are required, and were not available until this research was done. This study aimed to estimate daily plant sterols intake and to determine the consumption pattern of foods containing plant sterols in rural and urban area of Bogor, West Java, Indonesia. The research was conducted with a cross-sectional design, with 200 respondents. The study revealed that the level of plant sterols intake in Bogor reached on average 229.76 mg/day and was not significantly different between urban and rural area. Cereals, vegetables, and fruit products were the main food sources of plant sterols in both areas. In addition, a list of several surveyed food items possible to be enriched with plant sterols was developed within the study. These results provide baseline data to develop functional foods fortified with plant sterols suitable for the Indonesian needs and taste. However, further studies are needed to confirm efficacy and safety of introducing such phytosterol-enriched products into a habitual diet, especially considering possible long-term side effects of plant sterol treatment.
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Affiliation(s)
- Drajat Martianto
- Southeast Asian Food and Agricultural Science and Technology (SEAFAST) Center, IPB Darmaga Campus, IPB University, Bogor 16680, West Java, Indonesia; (D.M.); (N.A.)
- Department of Community Nutrition, Faculty of Human Ecology, IPB Darmaga Campus, IPB University, Bogor 16680, West Java, Indonesia
| | - Atikah Bararah
- Department of Food Science and Technology, Faculty of Agricultural Technology, IPB Darmaga Campus, IPB University, P.O. Box 220, Bogor 16680, West Java, Indonesia;
| | - Nuri Andarwulan
- Southeast Asian Food and Agricultural Science and Technology (SEAFAST) Center, IPB Darmaga Campus, IPB University, Bogor 16680, West Java, Indonesia; (D.M.); (N.A.)
- Department of Food Science and Technology, Faculty of Agricultural Technology, IPB Darmaga Campus, IPB University, P.O. Box 220, Bogor 16680, West Java, Indonesia;
| | - Dominika Średnicka-Tober
- Department of Functional and Organic Food, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences, Nowoursynowska 159c, 02-776 Warsaw, Poland
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Ranjbar Jafarabadi A, Mashjoor S, Mohamadjafari Dehkordi S, Riyahi Bakhtiari A, Cappello T. Steroid Fingerprint Analysis of Endangered Caspian Seal ( Pusa caspica) through the Gorgan Bay (Caspian Sea). ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:7339-7353. [PMID: 32459473 DOI: 10.1021/acs.est.0c01479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The profile of steroid congeners was evaluated in Caspian seals Pusa caspica by age, sex, and tissue-specific bioaccumulation, and compared with that of abiotic matrices (seawater, surface sediment, and suspended particulate materials, SPMs) from Miankaleh Wildlife/Gorgan Bay, (Caspian Sea, Iran). To identify the level of human fecal contamination, ∑25 sterol congeners were measured in all abiotic/biotic samples, revealing coprostanol, a proxy for human feces, as the most abundant sterol (seawater: 45.1-20.3 ng L-1; surface sediment: 90.2-70.3 ng g-1 dw; SPMs: 187.7-157.6 ng g-1 dw). The quantification of ∑25 sterols in seals followed the order of brain > liver > kidney > heart > blood > spleen > muscle > intestine > blubber > fur, and in both sexes coprostanol level (8.95-21.01% of ∑25s) was higher in blubber and fur, followed by cholesterol in brain, liver, kidney, heart, and blood, cholestanone in intestine and muscle, and β-sitosterol in spleen. Though no age/sex differentiation was observed, the mean concentration of ∑25s was higher in male than females and pup. Different diagnostic ratios revealed sterols originating from human and nonhuman sewage sources. Findings pinpoint the urgent necessity to investigate the ecotoxicity of fecal sterols in mammals, and consequent implications for human health.
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Affiliation(s)
- Ali Ranjbar Jafarabadi
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Mazandaran 14115-111, Iran
| | - Sakineh Mashjoor
- Department of Marine biology, Faculty of Marine Science and Technology, University of Hormozgan, Bandar Abbas, Iran
- Marine Pharmaceutical Science Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Shirin Mohamadjafari Dehkordi
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Mazandaran 14115-111, Iran
| | - Alireza Riyahi Bakhtiari
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Mazandaran 14115-111, Iran
| | - Tiziana Cappello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina 98122, Italy
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Koba S. Noncholesterol Sterols and Sitosterolemia in Clinical Practice. J Atheroscler Thromb 2020; 27:406-408. [PMID: 32201402 PMCID: PMC7242226 DOI: 10.5551/jat.ed126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Shinji Koba
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
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Xu L, Wen W, Yang Y, Xie J, Li R, Wu Y, Hu Y, Wang L, Chong M. Features of Sitosterolemia in Children. Am J Cardiol 2020; 125:1312-1316. [PMID: 32143815 DOI: 10.1016/j.amjcard.2020.01.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/26/2020] [Accepted: 01/30/2020] [Indexed: 12/18/2022]
Abstract
Sitosterolemia is a rare lipid metabolism disease with heterogeneous manifestations. Atherosclerosis can occur in children, and therefore, early detection, diagnosis, and treatment of this disease are important. We studied 18 pediatric patients with sitosterolemia who showed a significant increase in plasma lipid levels and analyzed their clinical, biochemical, and genetic characteristics. We recorded the initial serum lipid results and clinical manifestations of the patients. Lipid and plant sterol levels were measured after homozygous or compound heterozygous mutations of ABCG5 or ABCG8 were identified by genetic testing. Plasma plant sterol levels were analyzed by gas chromatography. Fourteen cases of sitosterolemia were examined by ultrasound and echocardiography. The initial total cholesterol and low-density lipoprotein levels of the children were significantly increased, but then markedly decreased after diet control or drug treatment, and even reached normal levels. Carotid atherosclerosis and aortic valve regurgitation were present in three of 14 patients. Serum lipid levels of children with sitosterolemia and xanthomas were notably higher than those without xanthomas. There were no significant differences in clinical manifestations between patients with different genotypes. In conclusion, sitosterolemia should be considered in children with hyperlipidemia who do not present with xanthomas, especially with a significant increase in total cholesterol and low-density lipoprotein levels. There does not appear to be a correlation between clinical phenotype and genotype.
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Tolve R, Cela N, Condelli N, Di Cairano M, Caruso MC, Galgano F. Microencapsulation as a Tool for the Formulation of Functional Foods: The Phytosterols' Case Study. Foods 2020; 9:foods9040470. [PMID: 32283860 PMCID: PMC7230576 DOI: 10.3390/foods9040470] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/04/2020] [Accepted: 04/08/2020] [Indexed: 11/21/2022] Open
Abstract
Hypercholesterolemia, which is an increase in total and low-density lipoprotein (LDL) serum cholesterol, is an important risk factor for the development of cardiovascular diseases. Lifestyle modifications underpin any action plan for reducing serum cholesterol. Phytosterols are natural compounds belonging to the triterpenes family. Thanks to their structural analogy with cholesterol, phytosterols have the ability to reduce serum LDL-cholesterol levels. Phytosterols are used to enrich or fortify a broad spectrum of food products. Like unsaturated fatty acids and cholesterol, phytosterols are easily oxidized. Microencapsulation could be a useful tool to overcome this and other drawbacks linked to the use of phytosterols in food fortification. In this review, in addition to explaining the phytosterols’ mechanisms of action, a focus on the use of free and encapsulated phytosterols for the formulation of functional foods, taking also into account both technological and legislative issues, is given.
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Pecks U, Bornemann V, Klein A, Segger L, Maass N, Alkatout I, Eckmann-Scholz C, Elessawy M, Lütjohann D. Estimating fetal cholesterol synthesis rates by cord blood analysis in intrauterine growth restriction and normally grown fetuses. Lipids Health Dis 2019; 18:185. [PMID: 31653257 PMCID: PMC6815065 DOI: 10.1186/s12944-019-1117-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 09/12/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Cholesterol is an essential component in human development. In fetuses affected by intrauterine growth restriction (IUGR), fetal blood cholesterol levels are low. Whether this is the result of a reduced materno-fetal cholesterol transport, or due to low fetal de novo synthesis rates, remains a matter of debate. By analyzing cholesterol interbolites and plant sterols we aimed at deeper insights into transplacental cholesterol transport and fetal cholesterol handling in IUGR with potential targets for future therapy. We hypothesized that placental insufficiency results in a diminished cholesterol supply to the fetus. METHODS Venous umbilical cord sera were sampled post-partum from fetuses delivered between 24 weeks of gestation and at full term. IUGR fetuses were matched to 49 adequate-for-age delivered preterm and term neonates (CTRL) according to gestational age at delivery. Cholesterol was measured by gas chromatography-flame ionization detection using 5a-cholestane as internal standard. Cholesterol precursors and synthesis markers, such as lanosterol, lathosterol, and desmosterol, the absorption markers, 5α-cholestanol and plant sterols, such as campesterol and sitosterol, as well as enzymatically oxidized cholesterol metabolites (oxysterols), such as 24S- or 27-hydroxycholesterol, were analyzed by gas chromatography-mass spectrometry, using epicoprostanol as internal standard for the non-cholesterol sterols and deuterium labeled oxysterols for 24S- and 27-hydroxycholesterol. RESULTS Mean cholesterol levels were 25% lower in IUGR compared with CTRL (p < 0.0001). Lanosterol and lathosterol to cholesterol ratios were similar in IUGR and CTRL. In relation to cholesterol mean, desmosterol, 24S-hydroxycholesterol, and 27-hydroxycholesterol levels were higher by 30.0, 39.1 and 60.7%, respectively, in IUGR compared to CTRL (p < 0.0001). Equally, 5α-cholestanol, campesterol, and β-sitosterol to cholesterol ratios were higher in IUGR than in CTRL (17.2%, p < 0.004; 33.5%, p < 0.002; 29.3%, p < 0.021). CONCLUSIONS Cholesterol deficiency in IUGR is the result of diminished fetal de novo synthesis rates rather than diminished maternal supply. However, increased oxysterol- and phytosterol to cholesterol ratios suggest a lower sterol elimination rate. This is likely caused by a restricted hepatobiliary function. Understanding the fetal cholesterol metabolism is important, not only for neonatal nutrition, but also for the development of strategies to reduce the known risk of future cardiovascular diseases in the IUGR fetus.
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Affiliation(s)
- Ulrich Pecks
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany.
| | - Verena Bornemann
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Anika Klein
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Laura Segger
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Nicolai Maass
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Ibrahim Alkatout
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Christel Eckmann-Scholz
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Mohamed Elessawy
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Dieter Lütjohann
- Institute for Clinical Chemistry and Clinical Pharmacology, University Clinics of Bonn, Bonn, Germany
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Gogoi D, Pal A, Chattopadhyay P, Paul S, Deka RC, Mukherjee AK. First Report of Plant-Derived β-Sitosterol with Antithrombotic, in Vivo Anticoagulant, and Thrombus-Preventing Activities in a Mouse Model. JOURNAL OF NATURAL PRODUCTS 2018; 81:2521-2530. [PMID: 30406661 DOI: 10.1021/acs.jnatprod.8b00574] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Inhibitors of thrombin, a key enzyme in the blood coagulation cascade, are of great interest because of their selective specificity and effectiveness in anticoagulation therapy against cardiovascular disorders. The natural soybean phytosterol, β-sitosterol (BSS) demonstrated anticoagulant activity by dose-dependent inhibition of thrombin in an uncompetitive manner with a Ki value of 0.267 μM as well as by partial inhibition of thrombin-catalyzed platelet aggregation with a half-maximal inhibitory concentration (IC50) value of 10.45 ± 2.88 μM against platelet-rich plasma and 9.2 ± 1.2 μM against washed platelets. An in silico study indicated binding of BSS to thrombin, which was experimentally verified by spectrofluorometric and isothermal calorimetric analyses. Under in vitro conditions, BSS demonstrated thrombolytic activity by activating plasminogen, albeit it is devoid of protease (fibrinogenolytic) activity. BSS was noncytotoxic to mammalian cells, nonhemolytic, demonstrated its in vivo anticoagulant activity when administered orally, and inhibited k-carrageen-induced thrombus formation in the tails of mice. Our results suggest that dietary supplementation of BSS may help to prevent thrombosis-associated cardiovascular disorders.
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Affiliation(s)
| | - Anirban Pal
- In-vivo Testing Laboratory, Molecular Bioprospection Department , Central Institute of Medicinal and Aromatic Plants , Lucknow , India
| | - Pronobesh Chattopadhyay
- Division of Pharmaceutical Technology , Defense Research Laboratory , Tezpur , Assam , India
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Köhler J, Teupser D, Elsässer A, Weingärtner O. Plant sterol enriched functional food and atherosclerosis. Br J Pharmacol 2017; 174:1281-1289. [PMID: 28253422 PMCID: PMC5429322 DOI: 10.1111/bph.13764] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 02/09/2017] [Accepted: 02/15/2017] [Indexed: 12/25/2022] Open
Abstract
Hypercholesterolaemia is a major cardiovascular risk factor. A healthy diet and a healthy lifestyle reduces cardiovascular risk. 'Functional foods' supplemented with phytosterols are recommended for the management of hypercholesterolaemia and have become a widely used non-prescription approach to lower plasma cholesterol levels. Two billion euros are spent world-wide each year on various functional foods, which have regulator-approved health claims for the management of elevated cholesterol levels. While international societies, such as the European Atherosclerosis Society or the National Heart Foundation in Australia, still advise phytosterols as an additional dietary option in the management of hypercholesterolaemia, recently released guidelines such as those from the National Institute of Health and Clinical Excellence in the United Kingdom are more critical of food supplementation with phytosterols and draw attention to significant safety issues. This review challenges whether an intervention with phytosterol supplements is beneficial. We summarize the current evidence from genetic diseases, genetic association studies, clinical trial data and data from animal studies. LINKED ARTICLES This article is part of a themed section on Principles of Pharmacological Research of Nutraceuticals. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v174.11/issuetoc.
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Affiliation(s)
- Jürgen Köhler
- Clinic for Thorax‐, Vascular and Endovascular Surgery, Pius‐Hospital OldenburgCarl von Ossietzky UniversitätOldenburgGermany
| | - Daniel Teupser
- Institute of Laboratory MedicineLudwig‐Maximilians‐University MunichMunichGermany
| | - Albrecht Elsässer
- Department of Cardiology, Klinikum Oldenburg, European Medical School Oldenburg‐GroningenCarl von Ossietzky UniversityOldenburgGermany
| | - Oliver Weingärtner
- Department of Cardiology, Klinikum Oldenburg, European Medical School Oldenburg‐GroningenCarl von Ossietzky UniversityOldenburgGermany
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Consensus statement on the management of dyslipidaemias in adults. ANNALES D'ENDOCRINOLOGIE 2017; 78:43-53. [DOI: 10.1016/j.ando.2016.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Béliard S, Bonnet F, Bouhanick B, Bruckert E, Cariou B, Charrière S, Durlach V, Moulin P, Valéro R, Vergès B. Consensus statement on the management of dyslipidaemias in adults. DIABETES & METABOLISM 2016; 42:398-408. [DOI: 10.1016/j.diabet.2016.07.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 07/14/2016] [Indexed: 11/30/2022]
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Abstract
Suboptimal nutrition is a leading cause of poor health. Nutrition and policy science have advanced rapidly, creating confusion yet also providing powerful opportunities to reduce the adverse health and economic impacts of poor diets. This review considers the history, new evidence, controversies, and corresponding lessons for modern dietary and policy priorities for cardiovascular diseases, obesity, and diabetes mellitus. Major identified themes include the importance of evaluating the full diversity of diet-related risk pathways, not only blood lipids or obesity; focusing on foods and overall diet patterns, rather than single isolated nutrients; recognizing the complex influences of different foods on long-term weight regulation, rather than simply counting calories; and characterizing and implementing evidence-based strategies, including policy approaches, for lifestyle change. Evidence-informed dietary priorities include increased fruits, nonstarchy vegetables, nuts, legumes, fish, vegetable oils, yogurt, and minimally processed whole grains; and fewer red meats, processed (eg, sodium-preserved) meats, and foods rich in refined grains, starch, added sugars, salt, and trans fat. More investigation is needed on the cardiometabolic effects of phenolics, dairy fat, probiotics, fermentation, coffee, tea, cocoa, eggs, specific vegetable and tropical oils, vitamin D, individual fatty acids, and diet-microbiome interactions. Little evidence to date supports the cardiometabolic relevance of other popular priorities: eg, local, organic, grass-fed, farmed/wild, or non-genetically modified. Evidence-based personalized nutrition appears to depend more on nongenetic characteristics (eg, physical activity, abdominal adiposity, gender, socioeconomic status, culture) than genetic factors. Food choices must be strongly supported by clinical behavior change efforts, health systems reforms, novel technologies, and robust policy strategies targeting economic incentives, schools and workplaces, neighborhood environments, and the food system. Scientific advances provide crucial new insights on optimal targets and best practices to reduce the burdens of diet-related cardiometabolic diseases.
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Affiliation(s)
- Dariush Mozaffarian
- From Friedman School of Nutrition Science & Policy, Tufts University, Boston, MA.
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Fumeron F, Bard JM, Vergès B, Paillard F, Lecerf JM. Phytostérols : un point sur les recommandations de l’ANSES. CAHIERS DE NUTRITION ET DE DIÉTÉTIQUE 2015. [DOI: 10.1016/j.cnd.2015.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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