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Anti-Inflammatory Effects, Protection of Gut Barrier Integrity and Stimulation of Phagocytosis of Postbiotic Combination ABB C1 复方ABB C1的抗炎作用、保护肠道屏障完整性和促进吞噬作用
Nutraceuticals Pub Date : 2023-02-02 DOI: 10.20944/preprints202212.0382.v2
M. Tintoré, J. Cuñé, V. Vetvicka, C. de Lecea
{"title":"Anti-Inflammatory Effects, Protection of Gut Barrier Integrity and Stimulation of Phagocytosis of Postbiotic Combination ABB C1","authors":"M. Tintoré, J. Cuñé, V. Vetvicka, C. de Lecea","doi":"10.20944/preprints202212.0382.v2","DOIUrl":"https://doi.org/10.20944/preprints202212.0382.v2","url":null,"abstract":"This study evaluated the anti-inflammatory effects, the protection of gut barrier integrity, and the stimulation of phagocytosis in peripheral cells of a nutritional supplement based on a synergistic combination of yeast-based ingredients with a unique 1,3/1,6-glucan complex and a consortium of postbiotic Saccharomyces cerevisiae rich in selenium and zinc. The anti-inflammatory effect in caco-2 cells in the presence and absence of a pro-inflammatory challenge (tumour necrosis factor alpha [TNF-α]/interferon gamma [IFN-ɣ]) showed statistically significant reductions in IFN-ɣ induced protein-10 (IP-10), and monocyte chemoattractant protein-1 (MCP-1) levels vs. controls (p < 0.001). Disruption of the gut integrity in the presence or absence of Escherichia coli (ETEC H10407) showed transepithelial electrical resistance (TEER) values higher in the ABB C1® group after 6 h of testing. Spontaneous build-up of the gut epithelium monolayer over 22 days was also greater in the ABB C1® condition vs. a negative control. ABB C1® showed a significantly higher capacity to stimulate phagocytosis as compared with controls of algae β-1,3-glucan and yeast β-1,3/1,6 glucan (p < 0.001). This study supports the mechanism of action by which ABB C1® may improve the immune response and be useful to prevent infection and allergy in clinical practice.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48840657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Anti-Inflammatory Effects, Protection of Gut Barrier Integrity and Stimulation of Phagocytosis of Postbiotic Combination ABB C1 复方ABB C1的抗炎作用、保护肠道屏障完整性和促进吞噬作用
Nutraceuticals Pub Date : 2023-02-02 DOI: 10.3390/nutraceuticals3010009
Maria Tintoré, Jordi Cuñé, Vaclav Vetvicka, Carlos de Lecea
{"title":"Anti-Inflammatory Effects, Protection of Gut Barrier Integrity and Stimulation of Phagocytosis of Postbiotic Combination ABB C1","authors":"Maria Tintoré, Jordi Cuñé, Vaclav Vetvicka, Carlos de Lecea","doi":"10.3390/nutraceuticals3010009","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010009","url":null,"abstract":"This study evaluated the anti-inflammatory effects, the protection of gut barrier integrity, and the stimulation of phagocytosis in peripheral cells of a nutritional supplement based on a synergistic combination of yeast-based ingredients with a unique 1,3/1,6-glucan complex and a consortium of postbiotic Saccharomyces cerevisiae rich in selenium and zinc. The anti-inflammatory effect in caco-2 cells in the presence and absence of a pro-inflammatory challenge (tumour necrosis factor alpha [TNF-α]/interferon gamma [IFN-ɣ]) showed statistically significant reductions in IFN-ɣ induced protein-10 (IP-10), and monocyte chemoattractant protein-1 (MCP-1) levels vs. controls (p < 0.001). Disruption of the gut integrity in the presence or absence of Escherichia coli (ETEC H10407) showed transepithelial electrical resistance (TEER) values higher in the ABB C1® group after 6 h of testing. Spontaneous build-up of the gut epithelium monolayer over 22 days was also greater in the ABB C1® condition vs. a negative control. ABB C1® showed a significantly higher capacity to stimulate phagocytosis as compared with controls of algae β-1,3-glucan and yeast β-1,3/1,6 glucan (p < 0.001). This study supports the mechanism of action by which ABB C1® may improve the immune response and be useful to prevent infection and allergy in clinical practice.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135310593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acknowledgment to the Reviewers of Nutraceuticals in 2022 向2022年营养药品审稿人致谢
Nutraceuticals Pub Date : 2023-01-17 DOI: 10.3390/nutraceuticals3010008
{"title":"Acknowledgment to the Reviewers of Nutraceuticals in 2022","authors":"","doi":"10.3390/nutraceuticals3010008","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010008","url":null,"abstract":"High-quality academic publishing is built on rigorous peer review [...]","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43955624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
European Black Elderberry Fruit Extract Inhibits Replication of SARS-CoV-2 In Vitro 欧洲黑接骨木果提取物体外抑制SARS-CoV-2复制
Nutraceuticals Pub Date : 2023-01-13 DOI: 10.3390/nutraceuticals3010007
Christian Setz, Maria Fröba, M. Große, P. Rauch, Janina Auth, A. Steinkasserer, S. Plattner, U. Schubert
{"title":"European Black Elderberry Fruit Extract Inhibits Replication of SARS-CoV-2 In Vitro","authors":"Christian Setz, Maria Fröba, M. Große, P. Rauch, Janina Auth, A. Steinkasserer, S. Plattner, U. Schubert","doi":"10.3390/nutraceuticals3010007","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010007","url":null,"abstract":"Coronavirus disease-19 (COVID-19) is still affecting the lives of people round the globe and remains a major public health threat. The emergence of new variants more efficiently transmitted, more virulent and more capable of escaping naturally acquired and vaccine-induced immunity creates a long-term negative outlook for the management of the pandemic. The development of effective and viable prevention and treatment options to reduce viral transmission is of the utmost importance. The fruits of the European black elderberry and extracts thereof have been traditionally used to treat viral infections such as coughs, cold and flu. Specifically, its efficacy against the Influenza A virus has been shown in vitro as well as in human clinical trials. In the current project, we investigated the antiviral activity of a black elderberry extract, mainly containing anthocyanins and phenolic compounds, against SARS-CoV-2 and its variants of concern and explored the possible mode of action by performing time of addition experiments. The results revealed that the extract displayed a strong anti-SARS-CoV-2 activity against the Wuhan type as well as the variants of concern Alpha, Beta, Gamma, Delta and Omicron with a comparable antiviral activity. Based on cytotoxicity data, a 2-log theoretical therapeutic window was established. The data accumulated so far suggest that the viral replication cycle is inhibited at later stages, inasmuch as the replication process was affected after virus entry. Therefore, it would be legitimate to assume that black elderberry extract might have the potential to be an effective treatment option for SARS-CoV-2 infections.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42252839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Amber Extract Suppressed Mast Cell-Mediated Allergic Inflammation via the Regulation of Allergic Mediators—An In Vitro Study 琥珀提取物通过调节过敏介质抑制肥大细胞介导的过敏性炎症——一项体外研究
Nutraceuticals Pub Date : 2023-01-12 DOI: 10.3390/nutraceuticals3010006
Redoyan Refli, Neng Tanty Sofyana, Haruna Haeiwa, Reiko Takeda, Kazuma Okazaki, Mari Sekita, K. Sakamoto
{"title":"Amber Extract Suppressed Mast Cell-Mediated Allergic Inflammation via the Regulation of Allergic Mediators—An In Vitro Study","authors":"Redoyan Refli, Neng Tanty Sofyana, Haruna Haeiwa, Reiko Takeda, Kazuma Okazaki, Mari Sekita, K. Sakamoto","doi":"10.3390/nutraceuticals3010006","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010006","url":null,"abstract":"The various clinical approaches for treating allergy-related diseases have shown modest progress in low side effects and improved clinical outcomes. Therefore, finding alternative anti-allergic agents is crucial. The present study explored the anti-allergic effects of amber extract (fossilized tree resin) in RBL-2H3 mast cells stimulated with different allergens. In order to support the information on the inflammatory effect of the amber extract, NO production analysis on RAW 264.7 cells was conducted. β-Hexosaminidase release, an indicator of the efficacy of the amber extract in preventing mast cell activation and degranulation, reactive oxygen species (ROS) generation, and the effect of the amber extract on key cytokines production on RBL-2H3 cells, was evaluated. The results demonstrated that amber extract at concentrations up to 50 μg/mL had no cytotoxic effect on RAW 264.7 and RBL-2H3 cells. Amber extract inhibited NO production in RAW 264.7 cells. Treatment with amber extract significantly suppressed the release of β-hexosaminidase, especially at 50 μg/mL. Furthermore, amber extract suppressed the significantly increased ROS levels induced by allergen stimulation and allergy-associated cytokines. The results also suggested that amber extract exerts anti-allergic inflammatory effects by inhibiting the MAPK and NF-κB signaling pathways, resulting in decreased cytokines production. Thus, the amber extract is a promising anti-allergic agent.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69781415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Bioactive Lignans from Flaxseed: Biological Properties and Patented Recovery Technologies 亚麻籽中的生物活性木脂素:生物学特性和专利回收技术
Nutraceuticals Pub Date : 2023-01-10 DOI: 10.3390/nutraceuticals3010005
P. Sangiorgio, S. Errico, A. Verardi, S. Moliterni, G. Tamasi, C. Rossi, R. Balducchi
{"title":"Bioactive Lignans from Flaxseed: Biological Properties and Patented Recovery Technologies","authors":"P. Sangiorgio, S. Errico, A. Verardi, S. Moliterni, G. Tamasi, C. Rossi, R. Balducchi","doi":"10.3390/nutraceuticals3010005","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010005","url":null,"abstract":"Flaxseed lignans frequently feature in the literature. However, much remains to be discovered about the mechanisms underlying their functional and therapeutic properties. Furthermore, it is necessary to identify systems for lignan production and detoxification that are sustainable, cost-effective, easy to use, and scale up. These systems can address the needs of the nutraceutical, cosmetic, and pharmaceutical sectors and lead to competitive commercial products. This review analyzes the biological effects of lignans as anticancer, antioxidants, and modulators of estrogen activity. It also focuses on the most recent articles on lignan extraction methods that are sustainable and suitable as products for human consumption. Furthermore, the most up-to-date and relevant patents for lignan recovery are examined. The search and selection methodology for articles and patents was conducted using the most popular bibliographic and patent databases (e.g., Scopus, Pubmed, Espacenet). To the best of our knowledge, this is the first overview that details the patented technologies developed in the flaxseed lignans area in the last 10 years.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41755985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Neuroprotective Effects of Blueberries through Inhibition on Cholinesterase, Tyrosinase, Cyclooxygenase-2, and Amyloidogenesis 蓝莓抑制胆碱酯酶、酪氨酸酶、环氧合酶-2和淀粉样蛋白生成的神经保护作用
Nutraceuticals Pub Date : 2023-01-03 DOI: 10.3390/nutraceuticals3010004
P. Samani, Sophia Costa, S. Cai
{"title":"Neuroprotective Effects of Blueberries through Inhibition on Cholinesterase, Tyrosinase, Cyclooxygenase-2, and Amyloidogenesis","authors":"P. Samani, Sophia Costa, S. Cai","doi":"10.3390/nutraceuticals3010004","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010004","url":null,"abstract":"Blueberries are rich in polyphenolic compounds and have shown improvement in cognitive function in several clinical trials. The molecular basis of the neuronal protection of blueberries, however, is not fully understood. The objective of this research is to understand the biochemistry basis of neuronal protection effects of blueberries through their impacts on several enzymes and pathways involved in Alzheimer’s disease (AD) and other neurodegenerative diseases. We examined the inhibition effects of blueberries on the enzymatic activity of cholinesterase (acetylcholinesterase, AChE; and butyrylcholinesterase, BuChE), tyrosinase, and cyclooxygenase-2 (COX-2). The effects of blueberries on the biosynthesis of acetylcholinesterase in a cellular model were also studied. Further, the effect of blueberries on amyloid fibril formation was evaluated. Our results showed that blueberries directly inhibit the enzymatic activity of AChE, BuChE, tyrosinase, and COX-2, with the IC50 at 48 mg/mL, 9 mg/mL, 403 mg/mL, and 12 mg/mL of fresh berry equivalent, respectively. Further, blueberries delay the amyloid fibril formation by 24 h at 39 mg fresh berry/mL. It also reduces the synthesis of acetylcholinesterase synthesis at 19 mg fresh berry/mL in a cellular model. Those results suggested that the neuroprotection effects of blueberries may involve different pathways, including enhancing cholinergic signaling through their effect on cholinesterase, reducing neuroinflammation through inhibition of COX-2, and reducing amyloid formation. Collectively, blueberries may play a vital role in neuronal protection beyond their antioxidant activity and our results provide more molecular mechanisms for their neuroprotective effects, and support blueberries being nutraceutical to improve cognitive function.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49287601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modulating the Gut Microbiota with Alginate Oligosaccharides In Vitro 海藻酸寡糖对体外肠道菌群的调节作用
Nutraceuticals Pub Date : 2022-12-26 DOI: 10.3390/nutraceuticals3010003
Grégoire Bouillon, O. Gåserød, Łukasz Krych, J. Castro-Mejía, W. Kot, M. Saarinen, A. Ouwehand, D. Nielsen, F. Rattray
{"title":"Modulating the Gut Microbiota with Alginate Oligosaccharides In Vitro","authors":"Grégoire Bouillon, O. Gåserød, Łukasz Krych, J. Castro-Mejía, W. Kot, M. Saarinen, A. Ouwehand, D. Nielsen, F. Rattray","doi":"10.3390/nutraceuticals3010003","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010003","url":null,"abstract":"Alginate oligosaccharides (AOS) are non-digestible carbohydrates from brown kelp. As such, they are dietary fibers and may have prebiotic potential. Therefore, we investigated the capacity of gut bacteria to utilize AOS with single-strain cultures and as a complex bacterial community. Bifidobacterium adolescentis, Lacticaseibacillus casei and Lacticaseibacillus paracasei showed weak growth (relative to unsupplemented medium; p < 0.05) in the presence of AOS and alginate, while strong growth (p < 0.01) was observed for Bacteroides ovatus when grown with alginate as carbohydrate source. Enterococcus faecium and Enterococcus hirae were for the first time reported to be able to grow on AOS. Further, AOS as substrate was investigated in a complex bacterial community with colonic fermentations in an in vitro gut model. The in vitro gut model indicated that AOS increased short-chain fatty acid (SCFA) levels in donors with a low endogenous SCFA production, but not to the same level as inulin. Bacteroides was found to dominate the bacteria community after in vitro gut simulation with alginate as substrate. Further, stimulation of Bacteroides was observed with AOS in the gut model for two out of three donors with the third donor being more resistant to change. Our results allowed the identification of AOS utilizers among common gut species. The results also demonstrated the capacity of AOS to elevate SCFA levels and positively modulate the gut microbiota during in vitro simulated colon fermentations, although some subjects appear to be resilient to perturbation via substrate changes.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48397109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Impact of Growing Location on Kakadu Plum Fruit Composition and In Vitro Bioactivity as Determinants of Its Nutraceutical Potential 生长地点对卡卡杜李果实组成的影响及其营养潜力的体外生物活性
Nutraceuticals Pub Date : 2022-12-23 DOI: 10.3390/nutraceuticals3010002
E. Bobasa, Saleha Akter, A. Phan, M. Netzel, D. Cozzolino, S. Osborne, Y. Sultanbawa
{"title":"Impact of Growing Location on Kakadu Plum Fruit Composition and In Vitro Bioactivity as Determinants of Its Nutraceutical Potential","authors":"E. Bobasa, Saleha Akter, A. Phan, M. Netzel, D. Cozzolino, S. Osborne, Y. Sultanbawa","doi":"10.3390/nutraceuticals3010002","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010002","url":null,"abstract":"Growing location is known to affect the metabolite content and functionality of wild harvested fruits. Terminalia ferdinandiana, commonly known as Kakadu plum (KP), is among the most commercially important native Australian bush foods. Therefore, we evaluated the composition and in vitro bioactivity of aqueous acidified ethanol (AAE) and water extracts prepared from KP fruit wild harvested in the Northern Territory (NT) and Western Australia (WA). Compositional analysis included vitamin C, total ellagic acid (TEA), and total phenolic content (TPC), while in vitro bioactivity was assessed through anti-inflammatory (RAW 264.7 macrophages) activity and cell viability (Hep G2) assay. The IC50 of the extracts ranged from 33.3 to 166.3 µg/mL for NO inhibition and CC50 from 1676 to 7337 µg/mL for Hep G2 cell viability inhibition. The AAE KP fruit extracts from the NT exhibited potent anti-inflammatory activity and impacted Hep G2 cell viability more than other extracts, most likely due to TEA (3189 mg/100 g dry weight (DW)), vitamin C (180.5 mg/g DW) and TPC (196 mg GAE/g DW) being higher than in any other extract. Overall, the findings of the present study are promising for using KP fruit and derived products in functional foods, nutraceuticals, or dietary supplements.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44087428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Efficacy and Safety of Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts in Improving Lipid Profile of Patients with Mild-to-Moderate Hypercholesterolemia: A Self-Control Study 莫纳可林K联合辅酶Q10、葡萄籽和橄榄叶提取物改善轻至中度高胆固醇血症患者血脂的有效性和安全性:一项自我控制研究
Nutraceuticals Pub Date : 2022-12-21 DOI: 10.3390/nutraceuticals3010001
N. Angelopoulos, R. Paparodis, I. Androulakis, A. Boniakos, P. Anagnostis, V. Tsimihodimos, S. Livadas
{"title":"Efficacy and Safety of Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts in Improving Lipid Profile of Patients with Mild-to-Moderate Hypercholesterolemia: A Self-Control Study","authors":"N. Angelopoulos, R. Paparodis, I. Androulakis, A. Boniakos, P. Anagnostis, V. Tsimihodimos, S. Livadas","doi":"10.3390/nutraceuticals3010001","DOIUrl":"https://doi.org/10.3390/nutraceuticals3010001","url":null,"abstract":"The objective of the present study was to assess the lipid-lowering efficacy and safety of a novel dietary supplement containing monacolin K combined with the coenzyme Q10 and grape seed and olive tree leaf extracts (Arichol®®) on the lipid profile of adults with moderate cholesterol elevations and an absence of concomitant risk factors. We recruited patients from our Endocrinology Clinics in Greece who had low-density lipoprotein cholesterol (LDL-C) 140–180 mg/dL, were on no medications affecting serum lipid concentrations, and consented to participate in the present study. All subjects received 8-weeks supplementation with Arichol®® once daily. We measured total cholesterol (TC), high-density lipoprotein cholesterol (HDL), LDL-C, triglycerides (TG), and liver enzymes with enzymatic colorimetric assays at baseline and at the end of the study, and documented complaints potentially attributable to muscle injury. We recruited a total of 37 subjects, 33 females and 4 males (with a mean age of 55.89 ± 1.50 [mean ± standard error mean, SEM]). The treatment resulted in a statistically significant reduction in TC (from 258.9 ± 4.0 mg/dL to 212.7 ± 4.5 mg/dL, p < 0.001), LDL-C (from 173.8 ± 3.5 to 129.0 ± 4.5 mg/dL, p < 0.001), and TG (from 127.0 ± 12.2 to 117.0 ± 9.2, mg/dL, p = 0.012) concentrations, while HDL-C concentrations remained unchanged. There were no alterations in liver enzymes or symptoms of muscle pain in any subject. These promising results suggest that supplementation with this nutraceutical mixture favorably influences lipid concentrations during a short period of administration while exhibiting an excellent safety profile. Larger controlled studies are required to assess the potential for cardiovascular risk reduction with the above compound.","PeriodicalId":93800,"journal":{"name":"Nutraceuticals","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42983646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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