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Bae GY, Ko K, Yang E, Park SS, Suh HJ, Hong KB. Combined Effects of Ziziphus jujuba, Dimocarpus longan, and Lactuca sativa on Sleep-Related Behaviors through GABAergic Signaling. Foods 2023; 13:1. [PMID: 38201029 PMCID: PMC10778002 DOI: 10.3390/foods13010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
We aimed to analyze the increase in the sleep-promoting effects based on the mixed ratio of botanical extracts, Ziziphus jujuba seeds, Dimocarpus longan fruits, and Lactuca sativa leaves, using animal models. Behavioral analyses, including an analysis of the total sleep time of Drosophila melanogaster, were conducted to select the optimal mixed ratio of the three botanical extracts. The effects were verified in a caffeine-induced sleepless model, specific neurotransmitter receptor antagonists, and ICR mice. In D. melanogaster exposed to 2.0% of each extract, group behavior was significantly reduced, and the mixed extracts of Z. jujuba, D. longan, and L. sativa (4:1:1 and 1:4:1) significantly increased the total sleep time with individual fruit flies. In the caffeine-induced insomnia model, mixed extracts (4:1:1 and 1:4:1) led to the highest increase in total sleep time. An analysis of locomotor ability revealed a significant reduction in the mobility percentage in the mixed extract groups (0:0:1, 1:0:1, 1:1:1, 4:1:1, and 1:4:1). The administration of Z. jujuba extract and mixed extracts (4:1:1) significantly increased the expression of GABAA-R, whereas the administration of the mixed extracts (4:1:1) and (1:4:1) significantly increased the expression of GABAB-R1 and GABAB-R2, respectively. D. longan extract and the mixed ratio (1:4:1) reduced the subjective nighttime movement and increased the total sleep time in the presence of flumazenil. An analysis of ICR mice indicated that the administration of mixed extracts (4:1:1) significantly increased sleep duration in a dose-dependent manner. These results indicated that the mixed ratio of Z. jujuba, D. longan, and L. sativa extracts, particularly the mixed ratio of 4:1:1, may have sleep-enhancing effects in fruit flies and mice. The study also identified changes in gene expression related to GABA receptors, indicating the potential mechanism for the observed sleep-promoting effects.
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Affiliation(s)
- Gi Yeon Bae
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea; (G.Y.B.); (H.J.S.)
| | - Kayoung Ko
- Department of Food Science and Nutrition, Jeju National University, Jeju 63243, Republic of Korea; (K.K.); (E.Y.); (S.-S.P.)
| | - Eunseon Yang
- Department of Food Science and Nutrition, Jeju National University, Jeju 63243, Republic of Korea; (K.K.); (E.Y.); (S.-S.P.)
| | - Sung-Soo Park
- Department of Food Science and Nutrition, Jeju National University, Jeju 63243, Republic of Korea; (K.K.); (E.Y.); (S.-S.P.)
| | - Hyung Joo Suh
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea; (G.Y.B.); (H.J.S.)
- BK21FOUR R&E Center for Learning Health Systems, Korea University, Seoul 02841, Republic of Korea
| | - Ki-Bae Hong
- Department of Food Science and Nutrition, Jeju National University, Jeju 63243, Republic of Korea; (K.K.); (E.Y.); (S.-S.P.)
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Hernández-Caracheo K, Guerrero-López L, Rodríguez-Sánchez B, Rodríguez-Núñez E, Rodríguez-Chávez JL, Delgado-Lamas G, Campos-Guillén J, Amaro-Reyes A, Monroy-Dosta MDC, Zavala-Gómez CE, Chaparro-Sánchez R, Rodríguez-Morales JA, Pérez-Moreno V, Ramos-López MA. Evaluation of the Insecticidal Potential of Heterotheca inuloides Acetonic and Methanolic Extracts against Spodoptera frugiperda and Their Ecotoxicological Effect on Poecilia reticulata. Plants (Basel) 2023; 12:3555. [PMID: 37896019 PMCID: PMC10610112 DOI: 10.3390/plants12203555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023]
Abstract
For the management of Spodoptera frugiperda, botanical extracts have been used to reduce the environmental impacts of synthetic chemical pesticides. In the present investigation, the insecticidal activity of the acetonic and methanolic extracts of Heterotheca inuloides (Asteraceae) and of the main compound 7-hydroxy-3,4-dihydrocadalene on this pest as well as its ecotoxicological effect on Poecilia reticulata were evaluated. A greater insecticidal response was obtained from the acetonic extracts than from the methanolic extracts, with LC50 values of 730.4 ppm and 711.7 ppm for samples 1 and 2, respectively. Similarly, there was a lethal effect on 50% of the P. reticulata population at low concentrations in the acetonic extract compared to the methanolic extract. The sesquiterpene 7-hydroxy-3,4-dihydrocadalene has greater insecticidal activity by presenting an LC50 of 44.36 ppm; however, it is classified as moderately toxic for guppy fish.
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Affiliation(s)
- Karla Hernández-Caracheo
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Lina Guerrero-López
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Benjamín Rodríguez-Sánchez
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Enrique Rodríguez-Núñez
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - José Luis Rodríguez-Chávez
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
- Ceickor University Center, Bernal Highway, Access to Ezequiel Montes Montes Km. 3, Los Benitos, CP., Queretaro 76299, Mexico
| | | | - Juan Campos-Guillén
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Aldo Amaro-Reyes
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - María del Carmen Monroy-Dosta
- Man and His Environment Department, Metropolitan Autonomous University Xochimilco Unit, Calzada del Hueso 1100, Coyoacan, Mexico City 04960, Mexico
| | - Carlos Eduardo Zavala-Gómez
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Ricardo Chaparro-Sánchez
- Faculty of Informatics, Autonomous University of Queretaro, Av. de las Ciencias s/n, Juriquilla 76101, Mexico
| | | | - Víctor Pérez-Moreno
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
| | - Miguel Angel Ramos-López
- Faculty of Chemistry, Autonomous University of Queretaro, Queretaro 76010, Mexico (L.G.-L.); (A.A.-R.); (C.E.Z.-G.); (V.P.-M.)
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Petre GC, Francini-Pesenti F, Vitagliano A, Grande G, Ferlin A, Garolla A. Dietary Supplements for Erectile Dysfunction: Analysis of Marketed Products, Systematic Review, Meta-Analysis and Rational Use. Nutrients 2023; 15:3677. [PMID: 37686709 PMCID: PMC10490034 DOI: 10.3390/nu15173677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
The use of nutraceutical products to enhance male sexual performance has a long history, especially with regard to the treatment of erectile dysfunction (ED). Alternative treatments for ED are becoming increasingly popular, with growing interest from consumers, as well as increased revenue for manufacturers. Dietary supplements (DSs), which are a mixture of active ingredients, are mainly sold online. In randomized controlled trials, the molecules contained in DSs have demonstrated varying degrees of effectiveness, or even have no evidence to support their use. However, none of the studies carried out provided sufficient evidence to consider these products a first-line therapy. Therefore, the combination of the various active ingredients, especially in relation to the daily dose, leaves doubts about the real effectiveness. In order to evaluate the potential efficacy of DS formulations, we analyzed the products marketed in Italy using a scoring approach. A systematic review of the literature was performed to evaluate the effect of DS and to detect the active ingredients able to improve erectile function-called effective ingredients (EIs)-and their minimal effective daily dose (mED). A metanalysis identified some nutraceuticals, such as Panax ginseng, Tribulus terrestris and L-arginine, that are able to improve male sexual function. Based on the scoring system, 2 (8%) supplements matched with the cluster of higher expected efficacy, 3 (12%) with the lower efficacy cluster and 20 (80%) matched with the criterion of no expected efficacy. DSs marketed in Italy are usually blends of many substances that are frequently employed at a negligible dose or without any evidence.
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Affiliation(s)
- Gabriel Cosmin Petre
- Unit of Andrology and Reproductive Medicine & Centre for Male Gamete Cryopreservation, Department of Medicine, University of Padova, 35100 Padova, Italy; (G.C.P.); (G.G.); (A.F.)
| | | | - Amerigo Vitagliano
- Unit of Obstetrics and Gynecology, Department of Biomedical and Human Oncologic Science, University of Bari, 70121 Bari, Italy;
| | - Giuseppe Grande
- Unit of Andrology and Reproductive Medicine & Centre for Male Gamete Cryopreservation, Department of Medicine, University of Padova, 35100 Padova, Italy; (G.C.P.); (G.G.); (A.F.)
| | - Alberto Ferlin
- Unit of Andrology and Reproductive Medicine & Centre for Male Gamete Cryopreservation, Department of Medicine, University of Padova, 35100 Padova, Italy; (G.C.P.); (G.G.); (A.F.)
| | - Andrea Garolla
- Unit of Andrology and Reproductive Medicine & Centre for Male Gamete Cryopreservation, Department of Medicine, University of Padova, 35100 Padova, Italy; (G.C.P.); (G.G.); (A.F.)
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Gadelhaq SM, Aboelhadid SM, Abdel-Baki AAS, Hassan KM, Arafa WM, Ibrahium SM, Al-Quraishy S, Hassan AO, Abd El-Kareem SG. D-limonene nanoemulsion: lousicidal activity, stability, and effect on the cuticle of Columbicola columbae. Med Vet Entomol 2023; 37:63-75. [PMID: 36054616 DOI: 10.1111/mve.12607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/09/2022] [Indexed: 06/15/2023]
Abstract
The current study was conducted to investigate the efficacy and stability of D-limonene (DL) and its nanoemulsion (DLN) against pigeon feather lice (Columbicola columbae) and their mode of action. DL pure form and DLN were prepared and characterized freshly and after storage for 50 days. In vitro bioassay on live lice was conducted with different concentrations of DL, DLN, and deltamethrin (DM). The results revealed significant mortality rates in the DL-, DLN-, DM-treated groups when compared with the control (p < 0.05). The scanning electron micrographs of lice treated with DL and DLN revealed collapsed bodies with destruction in the cuticle of the mouthparts and damaged antennae. The 50 days stored DLN showed stability in their effectiveness when compared with the freshly prepared formulation. DL and DLN caused significant inhibition (p ≤ 0.05) in acetylcholinesterase activity (AchE). Malondialdehyde level (MDA) was significantly increased while glutathione was significantly decreased in DL- and DLN-treated lice. In conclusion, DL and DLN have significant lousicidal activities. DLN showed better stability than DL after storage for 50 days. In addition, the mode of action of DL may associate with its effect on the cuticle of the lice body, inhibition of AchE, and increasing oxidative stress in the treated lice.
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Affiliation(s)
- Sahar M Gadelhaq
- Parasitology Department, Faculty of Veterinary Medicine, Minia University, Minia, Egypt
| | - Shawky M Aboelhadid
- Parasitology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt
| | | | - Khaled M Hassan
- Department of Parasitology, Animal Health Research Institute, Beni-Suef, Egypt
| | - Waleed M Arafa
- Parasitology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Samar M Ibrahium
- Department of Parasitology, Animal Health Research Institute, Fayum, Egypt
| | - Saleh Al-Quraishy
- Zoology Department, College of Science, King Saud University, Saudi Arabia
| | - Ahmed O Hassan
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
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Gadelhaq SM, Aboelhadid SM, Abdel-Baki AAS, Hassan KM, Arafa WM, Ibrahium SM, Al-Quraishy S, Hassan AO, Abd El-Kareem SG. Safety and Efficacy of Pure and a Nanosuspension of D-limonene for Controlling Pigeon Lice. J Med Entomol 2023; 60:148-158. [PMID: 36398898 DOI: 10.1093/jme/tjac178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Indexed: 06/16/2023]
Abstract
This study investigated the safety and efficacy of two forms of D-limonene (DL) against Columbicola columbae (pigeon feather lice); pure and a nanoemulsion formulation (DLN). The cell cytotoxicity of the prepared forms of DL/DLN was investigated using skin cell lines. In vitro and ex vivo bioassays were applied on lice. The ex vivo bioassay was done on cut feathers containing lice eggs. The in vivo experiment was conducted on pigeons naturally infested by lice. The infested pigeons were treated with DL, DLN, or deltamethrin (D) as a positive control. Both forms of D-limonene were found to be safe when applied to the normal human skin fibroblast cell line, but DLN was toxic to skin cell carcinoma. The in vitro and ex vivo results of both DL and DLN forms were similar. All eggs treated with DL, DLN, and D failed to hatch (100%). The in vivo results showed complete elimination of lice 24 h post-treatment (PT), and biochemical analysis showed that the treated birds retained normal kidney and liver functions. Treated groups also showed improved productivity in the 4 months PT. In conclusion, DL and DLN are safe and effective in controlling feather lice infestation in pigeons and successful treatment encourages bird productivity.
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Affiliation(s)
- Sahar M Gadelhaq
- Parasitology Department, Faculty of Veterinary Medicine, Minia University, Minia, Egypt
| | - Shawky M Aboelhadid
- Parasitology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef 62511, Egypt
| | | | - Khaled M Hassan
- Department of Parasitology, Animal Health Research Institute, Beni-Suef Branch, Egypt
| | - Waleed M Arafa
- Parasitology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Samar M Ibrahium
- Department of Parasitology, Animal Health Research Institute, Fayum Branch, Egypt
| | - Saleh Al-Quraishy
- Zoology Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed O Hassan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
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Liu G, Liu A, Yang C, Zhou C, Zhou Q, Li H, Yang H, Mo J, Zhang Z, Li G, Si H, Ou C. Portulaca oleracea L. organic acid extract inhibits persistent methicillin-resistant Staphylococcus aureus in vitro and in vivo. Front Microbiol 2023; 13:1076154. [PMID: 36713183 PMCID: PMC9874160 DOI: 10.3389/fmicb.2022.1076154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023] Open
Abstract
Staphylococcus aureus continues to be one of the most important pathogens capable of causing a wide range of infections in different sites of the body in humans and livestock. With the emergence of methicillin-resistant strains and the introduction of strict laws on antibiotic usage in animals, antibiotic replacement therapy has become increasingly popular. Previous studies have shown that Portulaca oleracea L. extract exerts a certain degree of bacteriostatic effect, although the active ingredients are unknown. In the present study, the antibacterial activity of the organic acid of P. oleracea (OAPO) against S. aureus was examined using a series of experiments, including the minimum inhibitory concentration, growth curve, and bacteriostasis curve. In vitro antibacterial mechanisms were evaluated based on the integrity and permeability of the cell wall and membrane, scanning electron microscopy, and soluble protein content. A mouse skin wound recovery model was used to verify the antibacterial effects of OAPO on S. aureus in vivo. The results showed that OAPO not only improved skin wound recovery but also decreased the bacterial load in skin wounds. Moreover, the number of inflammatory cells and cytokines decreased in the OAPO-treated groups. In summary, this study reports a botanical extract that can inhibit S. aureus in vitro and in vivo, indicating the potential use of OAPO to prevent and control S. aureus infection in the near future.
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Affiliation(s)
- Gengsong Liu
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Aijing Liu
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Cheng Yang
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Congcong Zhou
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Qiaoyan Zhou
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Haizhu Li
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Hongchun Yang
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Jiahao Mo
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Zhidan Zhang
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Gonghe Li
- College of Animal Science and Technology, Guangxi University, Nanning, China,Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, China,Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, China
| | - Hongbin Si
- College of Animal Science and Technology, Guangxi University, Nanning, China,Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, China,Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, China
| | - Changbo Ou
- College of Animal Science and Technology, Guangxi University, Nanning, China,Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, China,Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, China,*Correspondence: Changbo Ou, ✉
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Sirvent P, Chavanelle V, Otero YF, Bargetto M, Le Joubioux F, Boisseau N, Maugard T, Cazaubiel M, Pereira B, Guigas B, Hadjadj S, Peltier SL, Marette A, Bard J. TOTUM-63, a plant-based polyphenol-rich extract, improves glycaemic control in subjects with prediabetes or early stage newly-diagnosed type 2 diabetes in a randomized, double-blind, placebo-controlled trial. Diabetes Obes Metab 2022; 24:2331-2340. [PMID: 35837981 PMCID: PMC9796323 DOI: 10.1111/dom.14817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 07/12/2022] [Accepted: 07/12/2022] [Indexed: 01/01/2023]
Abstract
AIM The plant-based polyphenol-rich extract TOTUM-63 improves glucose homeostasis in various preclinical models of obesity and type 2 diabetes (T2D). A pilot exploratory study showed that TOTUM-63 has good safety and tolerability profiles, and beneficial effects on postprandial glucose control in healthy individuals with overweight. The aim of this study was to assess the effects of TOTUM-63 on glycaemic control in individuals with prediabetes or early stage newly-diagnosed T2D (which does not require pharmacological treatment). MATERIALS AND METHODS This study was a multicentre, randomized, double-blind, placebo-controlled trial. Individuals with prediabetes or early stage newly-diagnosed T2D and with overweight/abdominal obesity received TOTUM-63 (5 g/day) or placebo for 6 months. The primary outcome was the change in fasting blood glucose. RESULTS Fifty-one participants (age: 57.1 ± 10 years; body mass index: 31.3 ± 5.7 kg.m2 ; 35 women and 16 men) completed the study (n = 38 TOTUM-63, n = 13 placebo). After 6 months, blood glucose concentration after fasting and after the 2-h oral glucose tolerance test was reduced in the TOTUM-63-treated group compared with the placebo group (placebo-corrected difference between baseline and month 6: -0.71 mmol/L, p < .05, and -1.93 mmol/L, p < .05, respectively). TOTUM-63 was safe and well tolerated and significantly reduced body weight gain (-1.9 kg; p < .05), waist circumference (-4.5 cm; p < .001), circulating triglycerides (-0.54 mmol/L; p < .01) and low-density lipoprotein-cholesterol (-0.38 mmol/L; p < .05) compared with placebo. CONCLUSIONS TOTUM-63 lowered fasting blood glucose in participants with impaired fasting glycaemia and glucose intolerance. Moreover, TOTUM-63 showed a good safety and tolerability profile and improved several metabolic syndrome features. Therefore, TOTUM-63 is a promising candidate for T2D prevention.
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Affiliation(s)
| | | | | | | | | | - Nathalie Boisseau
- Laboratoire AME2PUniversité Clermont AuvergneClermont‐FerrandFrance
- CRNH AuvergneCRNHClermont‐FerrandFrance
| | - Thierry Maugard
- Equipe BCBS (Biotechnologies et Chimie des Bioressources pour la Santé)La Rochelle Université, UMR CNRS 7266 LIENSsLa RochelleFrance
| | | | - Bruno Pereira
- CHU Clermont‐FerrandDélégation à la Recherche Clinique et à l'InnovationClermont‐FerrandFrance
| | - Bruno Guigas
- Department of ParasitologyLeiden University Medical CenterLeidenThe Netherlands
| | - Samy Hadjadj
- Département d'Endocrinologie, Diabétologie et Nutrition, l'Institut du ThoraxINSERM, CNRS, UNIV Nantes, CHU NantesNantesFrance
| | | | - André Marette
- Quebec Heart and Lung Institute, Department of Medicine, Faculty of MedicineLaval UniversityQuebecCanada
- Institute of Nutrition and Functional FoodsLaval UniversityQuebecCanada
| | - Jean‐Marie Bard
- Laboratoire de Biochimie Générale et Appliquée, UFR de Pharmacie, ISOMer‐UE 2160, IUML‐Institut Universitaire Mer et Littoral‐FR3473 CNRSUniversité de NantesNantesFrance
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David P Casper, Lydia Olagunju, Uchenna Anele, Michael Officer, Keith Klanderman. 353 Neonatal Holstein Calves fed a Pelleted Calf Starter Containing a Botanical Extract and Direct-fed Microbial (DFM) Alone or in Combination without or with Milk Replacer DFM. J Anim Sci 2022; 100. [ DOI: 10.1093/jas/skac247.316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Botanical extracts (BE; Adisseo North America, Altanta, GA) are known to enhance dry matter intake (DMI) and gut health, while direct-fed microbials (DFM), such as a actobacillus acidophilus fermentation product (RC: RumaCell DF 5G; Pacer Technology, Inc., Murtaugh, ID), had shown improved gut health and growth performance of growing Holstein calves. The hypothesis was this combination may be synergistic to neonatal calf growth performance. Eighty 2- to 5-d old Holstein bull calves were blocked by body weight (BW) and randomly assigned to one of 8 treatments arranged in a 2 x 4 factorial using a randomized complete block design. Main factors were 2 milk replacers (MR) without (Control) and with RC added at 5 g/d fed with calf starter (CS) main effect of 4 experimental CS being: 1) Control: no additives; or 2) BE added at 496 mg/kg to the calf starter (CS); 3) RC added to the CS at 2.50 g/kg; and 4) BE&RC: same BE and RC rates to CS. The CS was a 25% crude protein dry matter basis with the MR being a 22:20 (CP:fat) fed 2x/day at 0630 and 1800 h along with free choice water. Weaning occurred after d 42 for the 56-d experiment. No significant (P > 0.10) MR by CS interactions were detected for BW, BW gain, CS intake, total DMI, or feed conversion parameters. The BW gain (38.0 and 39.3 kg for Control and RC, respectively) for MR main effect was similar (P > 0.10) for calves fed both MR, while CS main effect (38.7, 39.7, 39.2, and 37.2 kg for Control, BE, RC, and BE&RC, respectively) were similar (P > 0.10) among all CS. This study demonstrated little calf growth performance and health benefits when feeding an BE and/or RC alone or in combination compared with calves fed Control.
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Huber KL, Fernández JR, Webb C, Rouzard K, Healy J, Tamura M, Stock JB, Stock M, Pérez E. AGSE: A Novel Grape Seed Extract Enriched for PP2A Activating Flavonoids That Combats Oxidative Stress and Promotes Skin Health. Molecules 2021; 26:molecules26216351. [PMID: 34770760 PMCID: PMC8587015 DOI: 10.3390/molecules26216351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/13/2021] [Accepted: 10/16/2021] [Indexed: 12/01/2022] Open
Abstract
Environmental stimuli attack the skin daily resulting in the generation of reactive oxygen species (ROS) and inflammation. One pathway that regulates oxidative stress in skin involves Protein Phosphatase 2A (PP2A), a phosphatase which has been previously linked to Alzheimer’s Disease and aging. Oxidative stress decreases PP2A methylation in normal human dermal fibroblasts (NHDFs). Thus, we hypothesize agents that increase PP2A methylation and activity will promote skin health and combat aging. To discover novel inhibitors of PP2A demethylation activity, we screened a library of 32 natural botanical extracts. We discovered Grape Seed Extract (GSE), which has previously been reported to have several benefits for skin, to be the most potent PP2A demethylating extract. Via several fractionation and extraction steps we developed a novel grape seed extract called Activated Grape Seed Extract (AGSE), which is enriched for PP2A activating flavonoids that increase potency in preventing PP2A demethylation when compared to commercial GSE. We then determined that 1% AGSE and 1% commercial GSE exhibit distinct gene expression profiles when topically applied to a 3D human skin model. To begin to characterize AGSE’s activity, we investigated its antioxidant potential and demonstrate it reduces ROS levels in NHDFs and cell-free assays equal to or better than Vitamin C and E. Moreover, AGSE shows anti-inflammatory properties, dose-dependently inhibiting UVA, UVB and chemical-induced inflammation. These results demonstrate AGSE is a novel, multi-functional extract that modulates methylation levels of PP2A and supports the hypothesis of PP2A as a master regulator for oxidative stress signaling and aging in skin.
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Affiliation(s)
- Kristen L. Huber
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - José R. Fernández
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Corey Webb
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Karl Rouzard
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Jason Healy
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Masanori Tamura
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Jeffry B. Stock
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
- Department of Molecular Biology, Princeton University, Princeton, NJ 08852, USA
| | - Maxwell Stock
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
| | - Eduardo Pérez
- Research and Development Department, Signum Biosciences, 11 Deer Park Drive Suite 202, Monmouth Junction, NJ 08852, USA; (K.L.H.); (J.R.F.); (C.W.); (K.R.); (J.H.); (M.T.); (J.B.S.); (M.S.)
- Correspondence: ; Tel.: +1-732-329-6344; Fax: +1-732-329-8344
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Seo JE, Guo X, Petibone DM, Shelton SD, Chen Y, Li X, Tryndyak V, Smith-Roe SL, Witt KL, Mei N, Manjanatha MG. Mechanistic Evaluation of Black Cohosh Extract-Induced Genotoxicity in Human Cells. Toxicol Sci 2021; 182:96-106. [PMID: 33856461 DOI: 10.1093/toxsci/kfab044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Black cohosh extract (BCE) is marketed to women as an alternative to hormone replacement therapy for alleviating menopausal symptoms. Previous studies by the National Toxicology Program revealed that BCE induced micronuclei (MN) and a nonregenerative macrocytic anemia in rats and mice, likely caused by disruption of the folate metabolism pathway. Additional work using TK6 cells showed that BCE induced aneugenicity by destabilizing microtubules. In the present study, BCE-induced MN were confirmed in TK6 and HepG2 cells. We then evaluated BCE-induced DNA damage using the comet assay at multiple time points (0.5-24 h). Following a 0.5-h exposure, BCE induced significant, concentration-dependent increases in %tail DNA in TK6 cells only. Although DNA damage decreased in TK6 cells over time, likely due to repair, small but statistically significant levels of DNA damage were observed after 2 and 4 h exposures to 250 µg/ml BCE. A G1/S arrest in TK6 cells exposed to 125 µg/ml BCE (24 h) was accompanied by apoptosis and increased expression of γH2A.X, p-Chk1, p-Chk2, p53, and p21. Conditioning TK6 cells to physiological levels of folic acid (120 nM) did not increase the sensitivity of cells to BCE-induced DNA damage. BCE did not alter global DNA methylation in TK6 and HepG2 cells cultured in standard medium. Our results suggest that BCE induces acute DNA strand breaks which are quickly repaired in TK6 cells, whereas DNA damage seen at 4 and 24 h may reflect apoptosis. The present study supports that BCE is genotoxic mainly by inducing MN with an aneugenic mode of action.
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Affiliation(s)
- Ji-Eun Seo
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Xiaoqing Guo
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Dayton M Petibone
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Sharon D Shelton
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Ying Chen
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Xilin Li
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Volodymyr Tryndyak
- Division of Biochemical Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Stephanie L Smith-Roe
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, North Carolina 27709, USA
| | - Kristine L Witt
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, North Carolina 27709, USA
| | - Nan Mei
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
| | - Mugimane G Manjanatha
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, Jefferson, Arkansas 72079, USA
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Boudreau A, Poulev A, Ribnicky DM, Raskin I, Rathinasabapathy T, Richard AJ, Stephens JM. Distinct Fractions of an Artemisia scoparia Extract Contain Compounds With Novel Adipogenic Bioactivity. Front Nutr 2019; 6:18. [PMID: 30906741 PMCID: PMC6418310 DOI: 10.3389/fnut.2019.00018] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 02/11/2019] [Indexed: 12/19/2022] Open
Abstract
Adipocytes are important players in metabolic health and disease, and disruption of adipocyte development or function contributes to metabolic dysregulation. Hence, adipocytes are significant targets for therapeutic intervention in obesity and metabolic syndrome. Plants have long been sources for bioactive compounds and drugs. In previous studies, we screened botanical extracts for effects on adipogenesis in vitro and discovered that an ethanolic extract of Artemisia scoparia (SCO) could promote adipocyte differentiation. To follow up on these studies, we have used various separation methods to identify the compound(s) responsible for SCO's adipogenic properties. Fractions and subfractions of SCO were tested for effects on lipid accumulation and adipogenic gene expression in differentiating 3T3-L1 adipocytes. Fractions were also analyzed by Ultra Performance Liquid Chromatography- Mass Spectrometry (UPLC-MS), and resulting peaks were putatively identified through high resolution, high mass accuracy mass spectrometry, literature data, and available natural products databases. The inactive fractions contained mostly quercetin derivatives and chlorogenates, including chlorogenic acid and 3,5-dicaffeoylquinic acid, which had no effects on adipogenesis when tested individually, thus ruling them out as pro-adipogenic bioactives in SCO. Based on these studies we have putatively identified the principal constituents in SCO fractions and subfractions that promoted adipocyte development and fat cell gene expression as prenylated coumaric acids, coumarin monoterpene ethers, 6-demethoxycapillarisin and two polymethoxyflavones.
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Affiliation(s)
- Anik Boudreau
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Alexander Poulev
- Department of Plant Biology and Pathology, Rutgers University, New Brunswick, NJ, United States
| | - David M Ribnicky
- Department of Plant Biology and Pathology, Rutgers University, New Brunswick, NJ, United States
| | - Ilya Raskin
- Department of Plant Biology and Pathology, Rutgers University, New Brunswick, NJ, United States
| | | | - Allison J Richard
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Jacqueline M Stephens
- Pennington Biomedical Research Center, Baton Rouge, LA, United States.,Department of Biological Sciences, Louisiana State University, Baton Rouge, LA, United States
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Forney LA, Lenard NR, Stewart LK, Henagan TM. Dietary Quercetin Attenuates Adipose Tissue Expansion and Inflammation and Alters Adipocyte Morphology in a Tissue-Specific Manner. Int J Mol Sci 2018; 19:E895. [PMID: 29562620 DOI: 10.3390/ijms19030895] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 03/15/2018] [Accepted: 03/16/2018] [Indexed: 12/21/2022] Open
Abstract
Chronic inflammation in adipose tissue may contribute to depot-specific adipose tissue expansion, leading to obesity and insulin resistance. Dietary supplementation with quercetin or botanical extracts containing quercetin attenuates high fat diet (HFD)-induced obesity and insulin resistance and decreases inflammation. Here, we determined the effects of quercetin and red onion extract (ROE) containing quercetin on subcutaneous (inguinal, IWAT) vs. visceral (epididymal, EWAT) white adipose tissue morphology and inflammation in mice fed low fat, high fat, high fat plus 50 μg/day quercetin or high fat plus ROE containing 50 μg/day quercetin equivalents for 9 weeks. Quercetin and ROE similarly ameliorated HFD-induced increases in adipocyte size and decreases in adipocyte number in IWAT and EWAT. Furthermore, quercetin and ROE induced alterations in adipocyte morphology in IWAT. Quercetin and ROE similarly decreased HFD-induced IWAT inflammation. However, quercetin and red onion differentially affected HFD-induced EWAT inflammation, with quercetin decreasing and REO increasing inflammatory marker gene expression. Quercetin and REO also differentially regulated circulating adipokine levels. These results show that quercetin or botanical extracts containing quercetin induce white adipose tissue remodeling which may occur through inflammatory-related mechanisms.
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13
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Schriner SE, Coskun V, Hogan SP, Nguyen CT, Lopez TE, Jafari M. Extension of Drosophila Lifespan by Rhodiola rosea Depends on Dietary Carbohydrate and Caloric Content in a Simplified Diet. J Med Food 2016; 19:318-23. [PMID: 26987024 DOI: 10.1089/jmf.2015.0105] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The root and rhizome extract of Rhodiola rosea has been extensively used in traditional medicine to improve physical and mental performance and to protect against stress. We, and others, have reported that R. rosea can extend lifespan in flies, worms, and yeast. We also previously found that the extract can act independently of dietary restriction (DR), a treatment that can extend lifespan in a range of model organisms. In flies, DR is implemented through a reduction in dietary yeast content. Here, we report that the ability of R. rosea extract to extend lifespan in flies is dependent on the carbohydrate and caloric content when supplemented with a simplified diet composed of yeast and sucrose. R. rosea extract elevated the sugar content in flies and down-regulated hexokinase expression, suggesting that it perturbs carbohydrate metabolism in flies. In our previous studies, bananas, barley malt, and corn syrup provided dietary carbohydrates, and R. rosea extract could extend lifespan with a range of caloric levels. We conclude that the lifespan-extending effect of R. rosea extract in flies is dependent on dietary carbohydrate and caloric contents coupled with an interaction with complex dietary components present in bananas, barley, or corn.
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Affiliation(s)
- Samuel E Schriner
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
| | - Volkan Coskun
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
| | - Sean P Hogan
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
| | - Cindy T Nguyen
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
| | - Terry E Lopez
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
| | - Mahtab Jafari
- Department of Pharmaceutical Sciences, University of California Irvine , Irvine, California
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