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Duh-Leong C, Ortiz R, Messito MJ, Katzow MW, Kim CN, Teli R, Gross RS. Household Food Insecurity and Maternal-Toddler Fruit and Vegetable Dietary Concordance. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2024; 56:100-109. [PMID: 38142387 PMCID: PMC10922249 DOI: 10.1016/j.jneb.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVE To examine whether prenatal or concurrent household food insecurity influences associations between maternal and toddler fruit and vegetable (FV) intake. DESIGN Application of a life-course framework to an analysis of a longitudinal dataset. SETTING Early childhood obesity prevention program at a New York City public hospital. PARTICIPANTS One-hundred and fifty-six maternal-toddler dyads self-identifying as Hispanic or Latino. VARIABLES MEASURED Maternal and toddler FV intake was measured using Centers for Disease Control and Prevention dietary measures when toddlers were aged 19 months. Household food insecurity (measured prenatally and concurrently at 19 months) was measured using the US Department of Agriculture Food Security Module. ANALYSIS Regression analyses assessed associations between adequate maternal FV intake and toddler FV intake. Interaction terms tested whether prenatal or concurrent household food insecurity moderated this association. RESULTS Adequate maternal FV intake was associated with increased toddler FV intake (B = 6.2 times/wk, 95% confidence interval, 2.0-10.5, P = 0.004). Prenatal household food insecurity was associated with decreased toddler FV intake (B = -6.3 times/wk, 95% confidence interval, -11.67 to -0.9, P = 0.02). There was a significant interaction between the level of maternal-toddler FV association (concordance or similarity in FV intake between mothers and toddlers) and the presence of food insecurity such that maternal-toddler FV association was greater when prenatal household food insecurity was not present (B = -11.6, P = 0.04). CONCLUSIONS AND IMPLICATIONS Strategies to increase FV intake across the life course could examine how the timing of household food insecurity may affect intergenerational maternal-child transmission of dietary practices.
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Affiliation(s)
- Carol Duh-Leong
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY.
| | - Robin Ortiz
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY; Institute for Excellence in Health Equity, New York University Langone Health, New York, NY
| | - Mary Jo Messito
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY
| | - Michelle W Katzow
- Department of Pediatrics, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY
| | - Christina N Kim
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
| | - Radhika Teli
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
| | - Rachel S Gross
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY; Department of Population Health, New York University Grossman School of Medicine, New York, NY
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Egele VS, Klopp E, Stark R. Evaluating self-reported retrospective average daily fruit, vegetable, and egg intake: Trustworthy-Sometimes! Appl Psychol Health Well Being 2023; 15:1130-1149. [PMID: 36509422 DOI: 10.1111/aphw.12430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022]
Abstract
Retrospective self-reports are commonly used to assess dietary intake. Yet, their use is criticized as it is unclear whether the underlying assumptions for valid self-reports are met: Individuals have to consider the behavior of all days in the retention interval and weigh the behavior of all days equally. This study examines whether these assumptions for retrospective self-reports are met and whether interindividual differences in self-report performance are relevant regarding these assumptions. Ninety-two participants aged 18-61 years participated in seven sequential 24-h recalls and one retrospective 7-day recall concerning their intake of fruit, vegetables, and eggs. A multiple linear regression approach was used to examine the relation between the daily reported dietary intake and the 7-day recall. In the overall sample, the requirements for retrospective self-reports were not tenable. Distinguishing good and poor self-reporters based on a rational criterion showed that the requirements can be taken as given for good self-reporters, whereas poor self-reporters base their retrospective self-reports mostly on recency effects. The underlying requirements for retrospective self-reports appear to be met in two thirds of the sample, supporting the use of retrospective self-reports to capture dietary behavior. Future research should investigate characteristics separating good from poor self-reporters.
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Affiliation(s)
- Viktoria S Egele
- Department of Educational Research, Saarland University, Saarbrücken, Germany
| | - Eric Klopp
- Department of Educational Research, Saarland University, Saarbrücken, Germany
| | - Robin Stark
- Department of Educational Research, Saarland University, Saarbrücken, Germany
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Martínez Álvarez JR, Lopez Jaen AB, Cavia-Saiz M, Muñiz P, Valls-Belles V. Beneficial Effects of Olive Oil Enriched with Lycopene on the Plasma Antioxidant and Anti-Inflammatory Profile of Hypercholesterolemic Patients. Antioxidants (Basel) 2023; 12:1458. [PMID: 37507996 PMCID: PMC10376681 DOI: 10.3390/antiox12071458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
Olive oil and lycopene are foods that have potent antioxidant activity. The objective was to determine the effects of consumption of olive oil enriched with lycopene on oxidative stress biomarkers in hypercholesterolemic subjects. We examined the effects of oil enriched with lycopene extract daily intake during 1 month on plasma antioxidant capacity, lipids profile (triacylgycerols, total cholesterol, cHDL; cLDL, ox-LDL), biomarkers of oxidative stress, and inflammatory markers related with atherosclerosis risk (C-reactive protein (CRP), IL-6; sDC4L) in subjects hypercholesteremics (cholesterol > 220 mg/dL). In the group consuming olive oil-lycopene, significant increases (p < 0.05) in the levels of plasma lycopene concentration (0.146 ± 0.03 versus 0.202 ± 0.04 (µmol/L)), α-carotene (0.166 ± 0.064 versus 0.238 ± 0.07) and in β-carotene (0.493 ± 0.187 versus 0.713 ± 0.221) were observed. These results are linked with the increases of plasma antioxidants and decreases biomarkers of oxidative stress (carbonyl groups, malondialdehyde and 8-hydroxy-deoxiguanosine) observed in hypercholesterolemic group. In relation to lipid profile, a significant decrease was observed in the levels of ox-LDL (781 ± 302 versus 494 ± 200), remaining unchanged the levels of TG, cholesterol, HDL and LDL-c. Regarding inflammatory biomarkers, the levels of CRP and IL-6 decreased significantly. The positive results obtained in this study support the use of olive oil enriched with lycopene to reduce the risk of coronary disease.
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Affiliation(s)
- Jesus Roman Martínez Álvarez
- Departamento de Enfermería, Escuela Universitaria de Enfermería, Fisioterapia y Podología, Universidad Complutense, 28040 Madrid, Spain
| | | | - Monica Cavia-Saiz
- Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Pilar Muñiz
- Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Victoria Valls-Belles
- Unidad Predepartamental de Medicina, Facultad de Ciencias de la Salud, Universidad Jaume I, 12006 Castellón, Spain
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Kim L, Duh-Leong C, Nagpal N, Ortiz R, Katzow MW, Russ S, Halfon N. Supporting early childhood routines to promote cardiovascular health across the life course. Curr Probl Pediatr Adolesc Health Care 2023; 53:101434. [PMID: 37821292 PMCID: PMC10842608 DOI: 10.1016/j.cppeds.2023.101434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Optimal cardiovascular health is an essential component of human health and well-being across the life course. Heart healthy practices around diet, physical activity, and sleep early in childhood have the potential to greatly improve lifespan and quality (Mehta et al., 2020). Early childhood routines, defined as functional practices that are predictable and repeatable, predict positive growth and development across the lifecourse (Fiese et al., 2002; Ferretti and Bub, 2017; Spagnola and Fiese, 2007). The American Heart Association has identified key heart healthy routines, such as daily regular activities including diet, physical activity, and sleep that promote cardiovascular health (Lloyd-Jones et al., 2022). Integrating the strength-based relational aspects of routines with the acquisition of cardiovascular health development capabilities allows children to establish their own optimal cardiovascular health trajectory early on. A systematic life course approach to supporting heart healthy routines in early childhood would inform clinical, research, and policy strategies to promote long-term cardiovascular health, and contribute to reducing inequalities in cardiovascular outcomes.
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Affiliation(s)
- Leah Kim
- NYU Grossman School of Medicine, 550 First Avenue, New York, NY 10016, USA.
| | - Carol Duh-Leong
- Division of General Pediatrics, Department of Pediatrics, NYU Grossman School of Medicine, New York, NY, USA
| | - Nikita Nagpal
- Division of General Pediatrics, Department of Pediatrics, NYU Grossman School of Medicine, New York, NY, USA
| | - Robin Ortiz
- Division of General Pediatrics, Department of Pediatrics, NYU Grossman School of Medicine, New York, NY, USA; Department of Population Health, NYU Grossman School of Medicine, New York, NY, USA; Institute for Excellence in Health Equity, NYU Langone Health, New York, NY, USA
| | - Michelle W Katzow
- Department of Pediatrics, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA; Health Systems Science, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Shirley Russ
- Center for Healthier Children, Families, and Communities, University of California, Los Angeles, CA, USA; Department of Pediatrics, Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Neal Halfon
- Center for Healthier Children, Families, and Communities, University of California, Los Angeles, CA, USA; Department of Pediatrics, Geffen School of Medicine, University of California, Los Angeles, CA, USA; Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA, USA; Department of Public Policy, UCLA Luskin School of Public Affairs, Los Angeles, CA, USA
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Chlorophyll Pigments of Olive Leaves and Green Tea Extracts Differentially Affect Their Antioxidant and Anticancer Properties. Molecules 2023; 28:molecules28062779. [PMID: 36985751 PMCID: PMC10053222 DOI: 10.3390/molecules28062779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/11/2023] [Accepted: 03/18/2023] [Indexed: 03/22/2023] Open
Abstract
Plant-based extracts possess biological potential due to their high content of phytochemicals. Nevertheless, photosynthetic pigments (e.g., chlorophylls) that are also present in plant extracts could produce undesirable pro-oxidant activity that might cause a negative impact on their eventual application. Herein, the phenolic content of olive leaf (OLE) and green tea (GTE) extracts was assayed, and their antioxidant and anticancer activities were evaluated before and after the removal of chlorophylls. Regarding phenolic content, OLE was rich in hydroxytyrosol, tyrosol as well as oleuropein, whereas the main compounds present in GTE were gallocatechin, epigallocatechin (EGC), epigallocatechin gallate (EGCG), gallocatechin gallate, and caffeine. Interestingly, fresh extracts’ antioxidant ability was dependent on phenolic compounds; however, the elimination of chlorophyll compounds did not modify the antioxidant activity of extracts. In addition, both OLE and GTE had high cytotoxicity against HL-60 leukemic cell line. Of note, the removal of chlorophyll pigments remarkably reduced the cytotoxic effect in both cases. Therefore, our findings emphasize the remarkable antioxidant and anticancer potential of OLE and GTE and suggest that chlorophylls are of paramount importance for the tumor-killing ability of such plant-derived extracts.
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Takkem A, Zakaraia S, Silan A, Alghazawi M, Sahyouni W, AL-Manadili A. The Apoptotic and Antiproliferative Effects of Capsaicin in the Developmental Stages of Oral Squamous Cell Carcinoma Induced in Hamsters. Cureus 2022; 14:e26073. [PMID: 35865422 PMCID: PMC9293258 DOI: 10.7759/cureus.26073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2022] [Indexed: 11/06/2022] Open
Abstract
Background and aim Several epidemiological and experimental studies have approve that the vegetarian diet has an anticancer effect. Capsaicin is the active botanical ingredient found in red chili peppers. While the data strongly argue for the significant anticancer benefits of capsaicin, nevertheless, much information is required to shed light on the anticancer molecular mechanisms to improve knowledge and suggest potential therapeutic mechanisms for the use of capsaicin against cancer. This study aimed to investigate the effect of capsaicin on the rate of cell division and apoptosis in the development of oral squamous cell carcinoma induced in the buccal pouch of hamsters. Materials and methods The sample consisted of two groups; the first group consisted of 20 hamsters with the application of carcinogenic 7,12-dimethylbenz(a)anthracene (DMBA) in the buccal pouch (the control group) and the second group (the study group) also consisted of 20 hamsters with the application of DMBA in alternatively with capsaicin. Tissue biopsies were taken from experimental animals after sacrificing. The samples were immunostained for the detection of Ki-67 and Bcl-2 proteins. Results Immunohistochemical staining by monoclonal antibody to Ki-67 and Bcl-2 in the study group showed lower expression at all stages of oral cancer development compared with their expression in the control group. After performing the one-way (ANOVA) test, we found statistically significant differences by comparing the expression degree of Ki-67 and Bcl-2 proteins in both study groups, where the p-value was less than 0.05. Conclusion We conclude from the data of our study that capsaicin has an anti-cancer role in oral squamous cell carcinoma if applied in the digestive tract of experimental animals by inhibiting the proliferation of cancer cells and activating apoptosis in them.
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Low Vitamin D Status Is Associated with Increased Risk of Mortality in Korean Men and Adults with Hypertension: A Population-Based Cohort Study. Nutrients 2022; 14:nu14091849. [PMID: 35565816 PMCID: PMC9105830 DOI: 10.3390/nu14091849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/15/2022] [Accepted: 04/26/2022] [Indexed: 02/04/2023] Open
Abstract
Background Recent randomized controlled trials (RCTs) have shown no effect of vitamin D supplementation on cardiovascular disease, cancer events and mortality or all-cause mortality in Western populations. However, there has been a lack of research on populations with low vitamin D status, including Asians. In addition, there have been indications that an individual’s sex or hypertension status may affect the relationship between vitamin D status and mortality. In this study, we retrospectively assessed the association between vitamin D status and all-cause, cardiovascular, and cancer mortality in Koreans using a national database, and stratified participants according to sex and hypertension status. Methods Participants in the Korean Health and Nutrition Examination Survey 2008−2014, who consented to their data being synthesized with mortality data (up to December 2019), were included (n = 22,742; mean follow-up: 8.9 years). Participants’ level of serum 25-hydroxyvitamin D (25(OH)D) was measured by radioimmunoassay and categorized as <12, 12−19.9, and ≥20 ng/mL. A Cox proportional hazard model was used to assess the risk of mortality. Results In the total sample, risk of all-cause, cancer, and cardiovascular mortality was greater in adults with a serum 25(OH)D level below 12 and 12−19.9 ng/mL than those with ≥20 ng/mL. Men and adults with hypertension, who had low vitamin D status, had a higher risk of cancer and cardiovascular mortality, but not women or adults without hypertension. Similar results were observed when various cutoffs for 25(OH)D were employed, or extrinsic deaths were excluded. Conclusions Vitamin D status below 20 ng/mL is associated with a higher risk of mortality in Korean adults, especially in men and those with hypertension, on the basis of data from a nationally representative sample. Further RCTs on Asian adults with low vitamin D status are warranted.
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Khaksar G, Cheevarungnapakul K, Boonjing P, Sirikantaramas S. Sprout Caffeoylquinic Acid Profiles as Affected by Variety, Cooking, and Storage. Front Nutr 2021; 8:748001. [PMID: 34966767 PMCID: PMC8710737 DOI: 10.3389/fnut.2021.748001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 11/22/2021] [Indexed: 12/02/2022] Open
Abstract
Various health-promoting properties inherent to plant-based foods have been attributed to their rich bioactive compounds, including caffeoylquinic acids (CQAs). The potential health benefits of CQAs have been well-documented. While sprouts are widely recognized as health-promoting foods owing to their high phytonutrient content, our knowledge regarding the effect of cooking and storage, commonly practiced by consumers, on the CQA content remains limited. First, sunflower sprouts were found to have the highest total CQA content (~ 22 mg/g dry weight) out of 11 commonly available sprouts. Then, the effect of variety, cooking, and low-temperature storage on the CQA profile of sunflower sprouts was investigated. Among the four different varieties of sunflower sprouts, variety 1 harbored the highest total CQA content. Notably, cooking adversely affected the CQA content of sunflower sprouts relative to the uncooked samples in a time-dependent manner, possibly due to the heat sensitivity of CQAs. Under simulated home-refrigeration storage conditions, we observed a significant decline in the content of major CQA compounds (5-monoCQA and 3,5-diCQA) at days 10 and 13 of storage. The results obtained herein provide consumers and food industrialists with increased insight into the effect of cooking and refrigeration on the CQA content of sunflower sprouts.
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Affiliation(s)
- Gholamreza Khaksar
- Molecular Crop Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Ketthida Cheevarungnapakul
- Molecular Crop Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Patwira Boonjing
- Molecular Crop Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
- Program in Biotechnology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Supaart Sirikantaramas
- Molecular Crop Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
- Omics Sciences and Bioinformatics Center, Chulalongkorn University, Bangkok, Thailand
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Broad J, Forbes L, Darlington G, Ma DWL, Haines J. Child involvement in meal preparation and grocery shopping is associated with lower levels of food fussiness among young children. Appl Physiol Nutr Metab 2021; 46:1559-1562. [PMID: 34432990 DOI: 10.1139/apnm-2021-0390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study examined associations between child food involvement and food fussiness. Analyses used survey data from 62 children ages 1.5 to 5.9 years who participated in the Guelph Family Health Study Pilot. Overall involvement (β = -0.51, p = 0.02), involvement in meal preparation (β = -0.42, p = 0.009), and involvement in grocery shopping (β = -0.29, p = 0.04) were inversely associated with food fussiness. Experimental research including larger, more diverse samples is needed to test whether food involvement reduces food fussiness among young children. Novelty: Our study identified significant, inverse associations between child food involvement and food fussiness.
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Affiliation(s)
- Julia Broad
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Laura Forbes
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Gerarda Darlington
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - David W L Ma
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON N1G 2W1, Canada
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Hsiao YC, Chueh FS, Ma YS, Lien JC, Hsia TC, Huang WW, Chou YC, Chen PY, Chung JG, Chen HY, Liu KC. Genistein enhances the effects of L-asparaginase on inducing cell apoptosis in human leukemia cancer HL-60 cells. ENVIRONMENTAL TOXICOLOGY 2021; 36:764-772. [PMID: 33347704 DOI: 10.1002/tox.23078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 11/29/2020] [Indexed: 06/12/2023]
Abstract
Genistein (GEN) has been shown to induce apoptotic cell death in various human cancer cells. L-asparaginase (Asp), a clinical drug for leukemia, has been shown to induce cell apoptosis in leukemia cells. No available information concerning GEN combined with Asp increased the cell apoptosis compared to GEN or Asp treatment alone. The objective of this study is to evaluate the anti-leukemia activity of GEN combined with Asp on human leukemia HL-60 cells in vitro. The cell viability, the distribution of cell cycle, apoptotic cell death, and the level of ΔΨm were examined by flow cytometric assay. The expressions of apoptosis-associated proteins were measured by western blotting. GEN combined with Asp revealed a more significant decrease in total viable cells and induced a higher percentage of G2/M phase arrest, DNA damage, and cell apoptosis than that of GEN or Asp treatment only in HL-60 cells. Furthermore, the combined treatments (GEN and Asp) showed a higher decrease in the level of ΔΨm than that of GEN or Asp treatment only. These results indicated that GEN combined with Asp induced mitochondria dysfunction by disrupting the mitochondrial membrane potential. The results from western blotting demonstrated that the treatment of GEN combined with Asp showed a higher increase in the levels of Bax and Bak (pro-apoptotic proteins) and an active form of caspase-3 and a higher decrease in Bcl-2 (anti-apoptotic protein) than that of GEN or Asp treatment alone. GEN significantly enhances the efficiency of Asp on cytotoxic effects (the induction of apoptosis) in HL-60 cells.
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Affiliation(s)
- Yin-Chen Hsiao
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Fu-Shin Chueh
- Department of Food Nutrition and Health Biotechnology, Asia University, Taichung, Taiwan
| | - Yi-Shih Ma
- School of Chinese Medicine for Post-Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Department of Chinese Medicine, E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Jin-Cherng Lien
- School of pharmacy, China Medical University, Taichung, Taiwan
| | - Te-Chun Hsia
- Department of Respiratory Therapy, China Medical University, Taichung, Taiwan
- Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Wen Huang
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Yu-Cheng Chou
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Po-Yuan Chen
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Hung-Yi Chen
- Department of Pharmacy, China Medical University, Taichung, Taiwan
- Department of Pharmacy, China Medical University Beigang Hospital, Beigang, Yunlin, Taiwan
| | - Kuo-Ching Liu
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
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Proposal of a New Orange Selection Process Using Sensory Panels and AHP. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073333. [PMID: 33804846 PMCID: PMC8036298 DOI: 10.3390/ijerph18073333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/20/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022]
Abstract
Although the consumption of fruits and vegetables is being promoted by different institutions as a key question of public health, their consumption is decreasing and their waste is increasing. To address this situation, we propose to include the consumer's perception of the quality (from a sensory point of view) of a fruit, in particular Valencian oranges, in the supplier's selection process by retailers. To do so, we use a combination of consumer and trained sensory panels and Analytic Hierarchy Process (AHP). This approach is completely novel in the literature. According to the expert panel, the most important criteria when evaluating the quality of an orange are fruity smell, juiciness, sweetness and acidity. These criteria are related to the freshness and taste of the oranges. Consumers found the methodology proposed useful and easy to develop. The application of the AHP methodology has helped to facilitate a participatory discussion among consumers on the concept of the quality of the oranges. The methodology proposed can help the agrifood sector in different ways up and down the supply chain. Specially, it can contribute to better meet consumer's demands, increasing the consumption of fruits and vegetables and reducing its waste.
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Serenko A, Turel O, Bohonis H. The impact of social networking sites use on health-related outcomes among UK adolescents. COMPUTERS IN HUMAN BEHAVIOR REPORTS 2021. [DOI: 10.1016/j.chbr.2021.100058] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Colabianchi N, Antonakos CL, Coulton CJ, Kaestner R, Lauria M, Porter DE. The role of the built environment, food prices and neighborhood poverty in fruit and vegetable consumption: An instrumental variable analysis of the moving to opportunity experiment. Health Place 2021; 67:102491. [PMID: 33348282 PMCID: PMC8123939 DOI: 10.1016/j.healthplace.2020.102491] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 08/17/2020] [Accepted: 11/12/2020] [Indexed: 10/22/2022]
Abstract
The food environment has been associated with fruit and vegetable consumption, however many studies utilize cross-sectional research designs. This study examined 3,473 participants in the Moving to Opportunity experiment, who were randomized into groups that affected where they lived. The relationship between the built environment, food prices and neighborhood poverty, assessed over four to seven years, on fruit or vegetable consumption was examined using instrumental variable analysis. Higher food prices and neighborhood poverty were associated with lower fruit or vegetable consumption. Policies and programs that address food prices should be implemented and evaluated for their effects on fruit and vegetable consumption.
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Affiliation(s)
| | - Cathy L Antonakos
- 1402 Washington Heights, Ann Arbor, MI, 48109, University of Michigan, USA.
| | - Claudia J Coulton
- 11402 Bellflower Road, Cleveland, OH, 44106-7167, Case Western Reserve University, USA.
| | - Robert Kaestner
- 1307 East 60th Street, University of Chicago, Chicago, IL, 60637, USA.
| | - Mickey Lauria
- 323 Fernow St, Clemson University, Clemson, SC, 29634, USA.
| | - Dwayne E Porter
- 915 Greene Street, University of South Carolina, Columbia, SC, 29201, USA.
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Kurniawan H, Dacamis ES, Simamora A, Tobing PSDL, Hanapiah A, Santoso AW. Antioxidant, Antidiabetic, and Anti-obesity Potential of Ipomoea reptans Poir Leaves. BORNEO JOURNAL OF PHARMACY 2020. [DOI: 10.33084/bjop.v3i4.1583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Ipomoea reptans Poir or kangkung is a popular leafy vegetable, a favorite to people in Asian countries. However, limited information is available on their bioactivities. In the present study, the antioxidant, antidiabetic, and anti-obesity potential of I. reptans leaves were investigated. Different fractions (ethanol, ethyl acetate, and hexane) of I. reptans leaves were evaluated for their scavenging activity on DPPH radicals, whereas their reducing potential was investigated by cupric reducing antioxidant capacity (CuPRAC), total antioxidant, and reducing power assays. The antidiabetic potential was investigated by their inhibition effect on a-glucosidase. Total phenolic and flavonoid contents of I. reptans leaves were solvent dependent. Ethyl acetate contained the highest phenolic content, followed by ethanol and hexane fractions. However, for flavonoid content, the order was ethanol > ethyl acetate > hexane. All fractions showed DPPH scavenging activity in a concentration-dependent manner, with activities weaker than standards ascorbic acid and BHT, in the order of ethanol > ethyl acetate > hexane. All fractions showed reducing capacity, but only hexane and ethanol fractions of I. reptans leaves showed inhibition on a-glucosidase, with hexane showed more potent inhibition compared to acarbose. The study also found that fractions of I. reptans inhibit lipase and trypsin, enzymes related to lipid metabolism. Findings in this study offer a prospect for I. reptans leaves as a functional food source for antioxidant, antidiabetic, and anti-obesity purposes.
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Dhalaria R, Verma R, Kumar D, Puri S, Tapwal A, Kumar V, Nepovimova E, Kuca K. Bioactive Compounds of Edible Fruits with Their Anti-Aging Properties: A Comprehensive Review to Prolong Human Life. Antioxidants (Basel) 2020; 9:E1123. [PMID: 33202871 PMCID: PMC7698232 DOI: 10.3390/antiox9111123] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/07/2020] [Accepted: 11/09/2020] [Indexed: 12/25/2022] Open
Abstract
Aging is a complicated biological process in which functional and structural alterations in a living organism take place over time. Reactive oxygen species is one of the main factors responsible for aging and is associated with several chronic pathologies. The relationship between aging and diet is quite interesting and has attained worldwide attention. Healthy food, in addition to dietary antioxidants, are required to delay the process of aging and improve the quality of life. Many healthy foods such as fruits are a good source of dietary nutrients and natural bioactive compounds which have antioxidant properties and are involved in preventing aging and other age-related disorders. Health benefits linked with healthy consumption of fruit have drawn increased interest. A significant number of studies have documented the advantages of fruit intake, as it suppresses free-radical development that further reduces the oxidative stress created in the body and protects against several types of diseases such as cancer, type 2 diabetes, inflammatory disorders, and other cardiovascular diseases that ultimately prevent aging. In addition, fruits have numerous other properties like anti-inflammatory, anti-cancerous, anti-diabetic, neuroprotective, and have health-promoting effects. Mechanisms of various bioactive compounds that aids in preventing various diseases and increases longevity are also described. This manuscript provides a summary of various bioactive components present in fruits along with their health-promoting and antiaging properties.
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Affiliation(s)
- Rajni Dhalaria
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan (Himachal Pradesh) 173229, India; (R.D.); (S.P.)
| | - Rachna Verma
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan (Himachal Pradesh) 173229, India; (R.D.); (S.P.)
| | - Dinesh Kumar
- School of Bioengineering and Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan (Himachal Pradesh) 173229, India;
| | - Sunil Puri
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan (Himachal Pradesh) 173229, India; (R.D.); (S.P.)
| | - Ashwani Tapwal
- Himalayan Forest Research Institute, Shimla H.P. 171009, India;
| | - Vinod Kumar
- School of Water, Energy and Environment, Cranfield University, Cranfield MK430AL, UK;
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove 50003, Czech Republic;
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove 50003, Czech Republic;
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16
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Sucupira NR, Sabino LBDS, Gondim Neto L, Gouveia ST, Figueiredo RWD, Maia GA, Sousa PHMD. Evaluation of cooking methods on the bioactive compounds of cashew apple fibre and its application in plant-based foods. Heliyon 2020; 6:e05346. [PMID: 33195835 PMCID: PMC7644892 DOI: 10.1016/j.heliyon.2020.e05346] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/24/2020] [Accepted: 10/22/2020] [Indexed: 12/03/2022] Open
Abstract
Plant co-products currently represent an attractive alternative to the food industry, especially to the growing market of development low-fat products. Among the co-products resulting from tropical fruits' processing, the cashew apple's fibre presents unusual nutritional and sensory characteristics. In several food preparations could use it as an ingredient. In this work, the bioactive compounds of both artisanal and industrialized cashew apple fibre were studied and the influence of the different cooking methods on their bioactive content, and the acceptance and sensory preference of products new plants-based products formulated. It was observed that both artisanal and industrial cashew apple fibres presented a rich composition in the bioactive compounds, especially regarding the content of ascorbic acid found in artisanal (147.8 mg.100g-1) and carotenoids in industrialized fibre (1.87 mg 100 g-1), which resulted in a higher antioxidant activity for both samples in each method evaluated. Frying (180 °C/3 min) and cooking in a combination oven (98 °C/10 min) exhibited higher averages regarding the retention of the bioactive compounds in the fibres, resulting in a higher antioxidant activity for the products processed by these methods. In contrast, it was boiling processing (100 °C/18min) leads to leach of water-soluble biocompounds and, consequently, their products presented a reduced antioxidant activity. The cashew apple "paçoca" and "meatballs" were judged in terms of their attributes (appearance, aroma, taste, overall impression) and buy intention. In general, the average of these results indicated a high sensorial acceptance and a partial possibility in their purchase of these products. The cashew apple fibres are a source of nutrients. Its incorporation in culinary preparations can be a friendly way to avoid waste and promote new food products.
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Affiliation(s)
- Natália Rocha Sucupira
- Department of Food Engineering, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceara, 60356-000, Brazil
| | - Luiz Bruno de Sousa Sabino
- Department of Chemical Engineering, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceara, 60356-000, Brazil
| | - Leopoldo Gondim Neto
- Institute of Culture and Art, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceará, 60356-000, Brazil
| | - Sandro Thomaz Gouveia
- Institute of Culture and Art, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceará, 60356-000, Brazil
| | - Raimundo Wilane de Figueiredo
- Department of Food Engineering, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceara, 60356-000, Brazil
| | - Geraldo Arraes Maia
- Department of Food Engineering, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceara, 60356-000, Brazil
| | - Paulo Henrique Machado de Sousa
- Department of Chemical Engineering, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceara, 60356-000, Brazil
- Institute of Culture and Art, Federal University of Ceará, Campus Universitário do Pici, Av. Mister Hull, 2977, Fortaleza, Ceará, 60356-000, Brazil
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Clancy F, O'Connor DB, Prestwich A. Do Worry and Brooding Predict Health Behaviors? A Daily Diary Investigation. Int J Behav Med 2020; 27:591-601. [PMID: 32424781 PMCID: PMC7497422 DOI: 10.1007/s12529-020-09898-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Meta-analyses have reported associations between perseverative cognition (both worry and brooding) and increased engagement in health-risk behaviors, poorer sleep, and poorer physiological health outcomes. METHOD Using a daily diary design, this study investigated the within- and between-person relationships between state and trait perseverative cognition and health behaviors (eating behavior, physical activity, alcohol consumption, and sleep) both cross-sectionally and prospectively. Participants (n = 273, 93% students, Mage = 20.2, SD = 4.11, 93% female) completed morning and evening diaries across 7 consecutive days. RESULTS Multilevel modeling analyses revealed that, cross-sectionally, higher levels of state worry were associated with more time spent sitting and higher levels of state brooding predicted less daily walking. CONCLUSION Worry and brooding may represent useful intervention targets for improving inactivity and walking levels, respectively.
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Affiliation(s)
- F Clancy
- Faculty of Medicine and Health, School of Psychology, The University of Leeds, Leeds, UK.
| | - D B O'Connor
- Faculty of Medicine and Health, School of Psychology, The University of Leeds, Leeds, UK
| | - A Prestwich
- Faculty of Medicine and Health, School of Psychology, The University of Leeds, Leeds, UK
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18
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Rychter AM, Ratajczak AE, Zawada A, Dobrowolska A, Krela-Kaźmierczak I. Non-Systematic Review of Diet and Nutritional Risk Factors of Cardiovascular Disease in Obesity. Nutrients 2020; 12:E814. [PMID: 32204478 PMCID: PMC7146494 DOI: 10.3390/nu12030814] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/12/2020] [Accepted: 03/16/2020] [Indexed: 12/15/2022] Open
Abstract
Although cardiovascular disease and its risk factors have been widely studied and new methods of diagnosis and treatment have been developed and implemented, the morbidity and mortality levels are still rising-cardiovascular disease is responsible for more than four million deaths each year in Europe alone. Even though nutrition is classified as one of the main and changeable risk factors, the quality of the diet in the majority of people does not follow the recommendations essential for prevention of obesity and cardiovascular disease. It demonstrates the need for better nutritional education in cardiovascular disease prevention and treatment, and the need to emphasize dietary components most relevant in cardiovascular disease. In our non-systematic review, we summarize the most recent knowledge about nutritional risk and prevention in cardiovascular disease and obesity.
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Affiliation(s)
- Anna Maria Rychter
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, 49 Przybyszewskiego Street, 60-355 Poznan, Poland; (A.E.R.); (A.Z.); (A.D.)
| | | | | | | | - Iwona Krela-Kaźmierczak
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, 49 Przybyszewskiego Street, 60-355 Poznan, Poland; (A.E.R.); (A.Z.); (A.D.)
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19
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Selection of Target Nutrients for the Nutritional Standards of School Lunches in Korea. Nutrients 2019; 11:nu11112578. [PMID: 31731491 PMCID: PMC6893548 DOI: 10.3390/nu11112578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/23/2019] [Accepted: 10/23/2019] [Indexed: 01/13/2023] Open
Abstract
The purpose of this study was to select target nutrients to be included in the nutritional standards of school lunches in Korea. The dietary intake data for children and adolescents aged 6–17 years old from the Korea National Health and Nutrition Examination Survey VI were analyzed for eight groups based on gender and age (6–8, 9–11, 12–14, and 15–17 years old). First, the usual intake of 3091 subjects was estimated and assessed to identify nutrients with insufficient or excessive intake prevalence. Along with the nutrients identified by the assessment, the energy and nutrients prioritized in the meal planning procedure of the 2015 Dietary Reference Intakes for Koreans were the initial candidates; these nutrients and energy include the percentages of energy from carbohydrates, protein, and fat; vitamin A; riboflavin; niacin; vitamin C; calcium; phosphorus; sodium; and iron. Phosphorus was excluded as a result of there being little evidence of clinical symptoms caused by its insufficient intake. Sodium was excluded because reliable data on added salt were not available among the school lunch recipes in Korea. Therefore, energy; the percentages of energy from carbohydrates, protein, and fat; vitamin A; riboflavin; niacin; vitamin C; calcium; and iron were selected to be included in the nutritional standards for school lunches in Korea.
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20
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Repeated exposure to vegetable-enriched snack bars may increase children's liking for the bars - but not for the vegetables. Appetite 2019; 140:1-9. [DOI: 10.1016/j.appet.2019.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 04/09/2019] [Accepted: 05/02/2019] [Indexed: 02/02/2023]
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21
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Effect of cold-pressed and normal centrifugal juicing on quality attributes of fresh juices: do cold-pressed juices harbor a superior nutritional quality and antioxidant capacity? Heliyon 2019; 5:e01917. [PMID: 31286079 PMCID: PMC6587058 DOI: 10.1016/j.heliyon.2019.e01917] [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: 05/02/2019] [Revised: 05/30/2019] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
Cold-pressed juices are claimed to contain higher levels of antioxidants and bioactive compounds compared to normally centrifuged ones. Herein, we evaluated the antioxidant capacity and the bioactive compound contents of some freshly prepared fruit juices, extracted by a cold-pressed juicer and compared them to those prepared by a normal centrifugal juicer. We observed no significant differences between cold-pressed and normal centrifugal juices in terms of the contents of bioactive compounds (ascorbic acid, total phenolic, and total carotenoid) and antioxidant capacity (ferric ion reducing antioxidant power (FRAP) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity). Storage at room temperature (∼28 °C) adversely affected the ascorbic acid, total phenolics, total carotenoids, FRAP and DPPH values of the cold-pressed juices within 48 h. However, under simulated home-refrigerated storage conditions, the antioxidant capacity, contents of bioactive compounds and physicochemical properties of the cold-pressed juices remained unchanged till day 5 post-storage. However, at day 6, most of the parameters exhibited a decreasing trend and reached their lowest values at day 7. Principal component analysis confirmed significant changes in the quality of juices at day 7 of storage related to the first two principal components (ascorbic acid and FRAP). Our results strongly question the claim regarding the superior quality of cold-pressed juices. Moreover, our findings provided compelling evidence regarding the possible adverse effects of long storage under home-refrigerated conditions on the quality of cold-pressed juices.
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Singh JK, Acharya D, Gautam S, Adhikari M, Park JH, Yoo SJ, Lee K. Socio-Demographic and Diet-Related Factors Associated with Insufficient Fruit and Vegetable Consumption among Adolescent Girls in Rural Communities of Southern Nepal. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E2145. [PMID: 31213004 PMCID: PMC6617531 DOI: 10.3390/ijerph16122145] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/12/2019] [Accepted: 06/12/2019] [Indexed: 11/25/2022]
Abstract
Sufficient fruit and vegetable (FV) consumption has been associated with reduced risks of chronic diseases and adverse health conditions. However, the determinants of insufficient of FV intake among adolescent girls in Nepal have not been determined. This study was undertaken to identify associations between socio-demographic and diet-related factors with insufficient fruit and vegetable consumption among adolescent girls living in rural communities. This community-based, cross-sectional study was conducted on 407 adolescent girls from rural communities in the Bateshwar rural municipality of Dhanusha district, Southern Nepal between 12 October, 2018 and 14 December, 2018. The study subjects responded to FV consumption and dietary factor-related questionnaires, and anthropometric measurements were taken. Data were analyzed using the univariate logistic regression followed by multivariable logistic regression analyses. Unadjusted and adjusted odds ratios with 95% confidence intervals (CI) are reported. From the 407 study subjects, 359 (88.2%) reported insufficient FV consumption. The factors significantly associated with insufficient FV consumption were education to under the 10th grade, household income in the first tercile, lack of awareness of the importance of FV consumption, the non-availability of FVs at the household level, the low level of dietary diversity, and undernutrition (BMI (body mass index) (<18.5)). The study shows almost 90% of adolescent girls consumed inadequate amounts of FV and that socio-demographic and dietary factors should be taken into account while designing preventive strategies to increase fruit and vegetable consumption to recommended levels.
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Affiliation(s)
- Jitendra Kumar Singh
- Department of Community Medicine, Janaki Medical College, Tribhuvan University, Janakpur 456000, Nepal.
| | - Dilaram Acharya
- Department of Preventive Medicine, College of Medicine, Dongguk University, Gyeongju 38066, Korea.
- Department of Community Medicine, Kathmandu University, Devdaha Medical College and Research Institute, Rupandehi 32907, Nepal.
| | - Salila Gautam
- Department of Public Health, Sanjeevani College of Medical Sciences, Butwal, Rupandehi 32907, Nepal.
| | | | - Ji-Hyuk Park
- Department of Preventive Medicine, College of Medicine, Dongguk University, Gyeongju 38066, Korea.
| | - Seok-Ju Yoo
- Department of Preventive Medicine, College of Medicine, Dongguk University, Gyeongju 38066, Korea.
| | - Kwan Lee
- Department of Preventive Medicine, College of Medicine, Dongguk University, Gyeongju 38066, Korea.
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23
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A critical review on anti-angiogenic property of phytochemicals. J Nutr Biochem 2019; 71:1-15. [PMID: 31174052 DOI: 10.1016/j.jnutbio.2019.04.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/12/2019] [Accepted: 04/25/2019] [Indexed: 12/14/2022]
Abstract
Angiogenesis, a process involved in neovascularization, has been found to be associated with several metabolic diseases like cancer, retinopathy etc. Thus, currently, the focus on anti-angiogenic therapy for treatment and prevention of diseases has gained significant attention. Currently available Food and Drug Administration (FDA) approved drugs are targeting either vascular endothelial growth factor or it's receptor, but in the long term, these approaches were shown to cause several side effects and the chances of developing resistance to these drugs is also high. Therefore, identification of safe and cost-effective anti-angiogenic molecules is highly imperative. Over the past decades, dietary based natural compounds have been studied for their anti-angiogenic potential which provided avenues in improving the angiogenesis based therapy. In this review, major emphasis is given to the molecular mechanism behind anti-angiogenic effect of natural compounds from dietary sources.
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Abstract
Flavonoids are not essential nutrients in that their absence from the diet does not produce deficiency conditions in animals and man. However, many have important similarities to pharmacological agents used in the treatment of disease. Their role as dietary components in disease prevention is less clear. Many potentially anti-carcinogenic and anti-atherogenic effects observed in cell cultures will not be of nutritional relevance unless flavonoids gain access to appropriate cellular sites. The bioavailability of flavonoids will depend on numerous factors including molecular structure, the amount consumed, the food matrix, degree of bioconversion in the gut and tissues, the nutrient status of the host and genetic factors. Moreover, extensive and rapid intestinal and hepatic metabolism of flavonoids suggests that the body may treat them as xenobiotic and potentially toxic compounds requiring rapid elimination. Consequently, in addition to potential health benefits, possible adverse effects of flavonoids in the diet also need to be considered when assessing their roles in the prevention of degenerative diseases.
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Affiliation(s)
- Janet Kyle
- Molecular Nutrition Group, Rowett Research Institute, Aberdeen, AB21 9SB, Scotland, UK
| | - Garry Duthie
- Molecular Nutrition Group, Rowett Research Institute, Aberdeen, AB21 9SB, Scotland, UK
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25
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Quality by design compliant strategy for the development of a liquid chromatography–tandem mass spectrometry method for the determination of selected polyphenols in Diospyros kaki. J Chromatogr A 2018; 1569:79-90. [DOI: 10.1016/j.chroma.2018.07.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/09/2018] [Accepted: 07/13/2018] [Indexed: 02/06/2023]
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26
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Hsiao YT, Kuo CL, Chueh FS, Liu KC, Bau DT, Chung JG. Curcuminoids Induce Reactive Oxygen Species and Autophagy to Enhance Apoptosis in Human Oral Cancer Cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:1145-1168. [PMID: 29976081 DOI: 10.1142/s0192415x1850060x] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Numerous studies support the use of herbal medicine or natural products for chemotherapy in human cancers. Reports have associated curcumin (CUR), dimethoxy curcumin (DMC) and bisdemethoxycurcumin (BDMC) with numerous biological activities including anticancer activities, but no available information have shown that these induced apoptotic cell death and autophagy in human oral cancer cells. In the present study, we investigated the effect of CUR, DMC and BDMC on the cell viability, apoptotic cell death, reactive oxygen species (ROS), Ca[Formula: see text], mitochondria membrane potential (MMP) and caspase activities using flow cytometry assay and autophagy by monodansylcadaverine (MDC) and acridine orange (AO) staining in human oral cancer SAS cells. Results indicated that CUR, DMC and BDMC decreased total viable cell number through the induction of cell autophagy and apoptosis in SAS cells. Cells were pretreated with N-acetyl-cysteine (NAC), 3-methyladenine (3MA), rapamycin and carbobenzoxy-valyl-alanyl-aspartyl-[O-methyl]-fluoro-methylketone (Z-VAD-fmk) and then were treated with CUR, DMC and BDMC that led to increased total viable cell number when compared to CUR, DMC and BDMC treatments only. Results indicated induced apoptotic cell death through ROS, mitochondria-dependent pathway and induction of cell autophagy. Based on those observations, we suggest that CUR, DMC and BDMC could be used as a potential anticancer agent in human oral cancer.
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Affiliation(s)
- Yung-Ting Hsiao
- * Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Chao-Lin Kuo
- † Department of Chinese Medicine Resources, China Medical University, Taichung, Taiwan
| | - Fu-Shin Chueh
- ¶ Department of Food Nutrition and Health Biotechnology, Asia University, Wufeng, Taichung, Taiwan
| | - Kuo-Ching Liu
- ‡ Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
| | - Da-Tian Bau
- § Graduate Institute of Biomedical and Sciences, China Medical University, Taichung, Taiwan.,** Terry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan
| | - Jing-Gung Chung
- * Department of Biological Science and Technology, China Medical University, Taichung, Taiwan.,∥ Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan
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Ngueng Feze I, Dalpé G, Song L, Farber J, Goodridge L, Levesque RC, Joly Y. For the Safety of Fresh Produce: Regulatory Considerations for Canada on the Use of Whole Genome Sequencing to Subtype Salmonella. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2018. [DOI: 10.3389/fsufs.2018.00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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28
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Hsiao YT, Kuo CL, Lin JJ, Huang WW, Peng SF, Chueh FS, Bau DT, Chung JG. Curcuminoids combined with gefitinib mediated apoptosis and autophagy of human oral cancer SAS cells in vitro and reduced tumor of SAS cell xenograft mice in vivo. ENVIRONMENTAL TOXICOLOGY 2018; 33:821-832. [PMID: 29717538 DOI: 10.1002/tox.22568] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 04/03/2018] [Accepted: 04/10/2018] [Indexed: 06/08/2023]
Abstract
Gefitinib has been used for cancer patients and curcumin (CUR), demethoxycurcumin (DMC), or bisdemethoxycurcumin (BDMC) also shown to induce cancer cell apoptosis. However, no report shows the combination of gefitinib with, CUR, DMC, or BDMC induce cell apoptosis and autophagy in human oral cancer cells. In this study, we investigated the effects of gefitinib with or without CUR, DMC, or BDMC co-treatment on the cell viability, apoptotic cell death, autophagy, mitochondria membrane potential (MMP), and caspase-3 activities by flow cytometry assay and autophagy by acridine orange (AO) staining in human oral cancer SAS cells. Results indicated that gefitinib co-treated with CUR, DMC, or BDMC decreased total viable cell number through the induction of cell apoptosis and autophagy and decreased the levels of MMP and increased caspase-3 activities in SAS cells. Western blotting indicated that gefitinib combined with CUR, DMC, or BDMC led to decrease Bcl-2 protein expression which is an antiapoptotic protein and to increase ATG5, Beclin 1, p62/SQSTM1, and LC3 expression that associated with cell autophagy in SAS cells. Gefitinib combined with CUR and DMC led to significantly reduce the tumor weights and volumes in SAS cell xenograft nude mice but did not affect the total body weights. Based on those observations, we suggest that the combination of gefitinib with CUR, DMC, and BDMC can be a potential anticancer agent for human oral cancer in future.
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Affiliation(s)
- Yung-Ting Hsiao
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Chao-Lin Kuo
- Department of Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
| | - Jen-Jyh Lin
- Division of Cardiology, China Medical University Hospital, Taichung, Taiwan
- Department of Respiratory Therapy, China Medical University, Taichung, Taiwan
| | - Wen-Wen Huang
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Shu-Fen Peng
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Fu-Shin Chueh
- Department of Food Nutrition and Health Biotechnology, Asia University, Wufeng, Taichung, Taiwan
| | - Da-Tian Bau
- Graduate Institute of Biomedical and Sciences, China Medical University, Taichung, Taiwan
- Terry Fox Cancer Research Laboratory, Translational Medicine Research Center, China Medical University Hospital, Taichung, Taiwan
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
- Department of Biotechnology, Asia University, Taichung, Taiwan
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Sheriff SA, Devaki T. Lycopene stabilizes liver function duringd-galactosamine/lipopolysaccharide induced hepatitis in rats. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1016/j.jtusci.2013.01.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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30
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Desai SJ, Prickril B, Rasooly A. Mechanisms of Phytonutrient Modulation of Cyclooxygenase-2 (COX-2) and Inflammation Related to Cancer. Nutr Cancer 2018; 70:350-375. [PMID: 29578814 DOI: 10.1080/01635581.2018.1446091] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The link between chronic inflammation and cancer involves cytokines and mediators of inflammatory pathways. Cyclooxygenase-2 (COX-2), a key enzyme in fatty acid metabolism, is upregulated during both inflammation and cancer. COX-2 is induced by pro-inflammatory cytokines at the site of inflammation and enhanced COX-2-induced synthesis of prostaglandins stimulates cancer cell proliferation, promotes angiogenesis, inhibits apoptosis, and increases metastatic potential. As a result, COX-2 inhibitors are a subject of intense research interest toward potential clinical applications. Epidemiological studies highlight the potential benefits of diets rich in phytonutrients for cancer prevention. Plants contain numerous phytonutrient secondary metabolites shown to modulate COX-2. Studies have shown that these metabolites, some of which are used in traditional medicine, can reduce inflammation and carcinogenesis. This review describes the molecular mechanisms by which phytonutrients modulate inflammation, including studies of carotenoids, phenolic compounds, and fatty acids targeting various inflammation-related molecules and pathways associated with cancer. Examples of pathways include those of COX-2, mitogen-activated protein kinase kinase kinase, mitogen-activated protein kinase, pro-inflammatory cytokines, and transcription factors like nuclear factor kappa B. Such phytonutrient modulation of COX-2 and inflammation continue to be explored for applications in the prevention and treatment of cancer.
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Affiliation(s)
- Shreena J Desai
- a Office of Cancer Complementary and Alternative Medicine , National Cancer Institute , Rockville , Maryland , USA
| | - Ben Prickril
- a Office of Cancer Complementary and Alternative Medicine , National Cancer Institute , Rockville , Maryland , USA
| | - Avraham Rasooly
- a Office of Cancer Complementary and Alternative Medicine , National Cancer Institute , Rockville , Maryland , USA
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31
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Jash A, Paliyath G, Lim LT. Activated release of bioactive aldehydes from their precursors embedded in electrospun poly(lactic acid) nonwovens. RSC Adv 2018; 8:19930-19938. [PMID: 35541688 PMCID: PMC9080759 DOI: 10.1039/c8ra03137a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 05/17/2018] [Indexed: 12/02/2022] Open
Abstract
Hexanal and benzaldehyde are naturally-occurring aroma compounds from plants with enzyme-inhibition and antimicrobial properties. Although useful for food preservation applications, the end-use of these compounds can be challenging due to their volatility and susceptibility to oxidative degradation. In this study, stable precursors for benzaldehyde and hexanal were synthetized via reversible condensation reactions with N,N′-dibenzylethane-1,2-diamine. The molecular structures of the resulting 1,3-dibenzylethane-2-phenyl and 1,3-dibenzylethane-2-pentyl imidazolidines were confirmed by NMR analyses. The precursors were encapsulated in poly(lactic acid) fibers via electrospinning, using a 90 : 10 ethyl formate : dimethyl sulfoxide blend as a solvent. Triggered release of benzaldehyde and/or hexanal from the resulting active nonwovens was achieved by the addition of 1 N citric acid, which can be described using a pseudo first order kinetic equation involving rapid and slow release steps. Benzaldehyde and hexanal precursors were synthesized and encapsulated in electrospun PLA nonwovens to facilitate the triggered release of these aldehydes.![]()
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Affiliation(s)
- Apratim Jash
- Department of Food Science
- University of Guelph
- Canada
| | | | - Loong-Tak Lim
- Department of Food Science
- University of Guelph
- Canada
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32
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Mattioli AV, Coppi F, Migaldi M, Scicchitano P, Ciccone MM, Farinetti A. Relationship between Mediterranean diet and asymptomatic peripheral arterial disease in a population of pre-menopausal women. Nutr Metab Cardiovasc Dis 2017; 27:985-990. [PMID: 29074382 DOI: 10.1016/j.numecd.2017.09.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 09/23/2017] [Accepted: 09/25/2017] [Indexed: 01/14/2023]
Abstract
BACKGROUND AND AIMS The Mediterranean Diet (MedD) is considered a very healthy diet useful in the prevention of cardiovascular disease. The present study aims to evaluate adherence to MedD in unselected premenopausal women and its relation with ankle-brachial index (ABI), an index of preclinical atherosclerosis. METHODS AND RESULTS A group of 425 patients (age range 45-54 years) was investigated. They were enrolled only if they were asymptomatic for cardiovascular disease. Nutritional parameters were assessed by a self-administered food frequency validated questionnaire (116 items) completed by an interviewer administered 24 h diet recall. They all underwent ABI measurement. The mean MedD Score was 32.2 ± 6.1 (Q1-Q3 range 26-37) comparing with data from Italian population (46 ± 8.3) was significantly lower. Intake of food categories sources of antioxidants was higher in patients with a greater adherence to Med D and was mainly related to fruit and vegetables. Patients were categorized in quartile according to MedD Score and we evaluate the distribution of ABI index within quartile. 31.4% of women in Q1 (lower adherence to MedD) had an ABI lower than 0.9 compared to 18.3% of women in Q4 (higher adherence to MedD): p < 0.01. Obesity was more frequent in Q1 compared to Q4 and in women with lower ABI. CONCLUSIONS Women with a low MedD Score were more obese and showed instrumental sign of preclinical peripheral atherosclerosis. MedD rich in antioxidants from fruit, vegetables and nuts influenced the development of atherosclerosis and was associated with a lower incidence of asymptomatic atherosclerosis.
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Affiliation(s)
- A V Mattioli
- Department of Surgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy.
| | - F Coppi
- Cardiology Division, Azienda Ospedaliera Universitaria, Modena, Italy
| | - M Migaldi
- Department of Diagnostics, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Italy
| | - P Scicchitano
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - M M Ciccone
- Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - A Farinetti
- Department of Surgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
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Tan LTH, Chan KG, Khan TM, Bukhari SI, Saokaew S, Duangjai A, Pusparajah P, Lee LH, Goh BH. Streptomyces sp. MUM212 as a Source of Antioxidants with Radical Scavenging and Metal Chelating Properties. Front Pharmacol 2017; 8:276. [PMID: 28567016 PMCID: PMC5434116 DOI: 10.3389/fphar.2017.00276] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 05/02/2017] [Indexed: 12/13/2022] Open
Abstract
Reactive oxygen species and other radicals potentially cause oxidative damage to proteins, lipids, and DNA which may ultimately lead to various complications including mutations, carcinogenesis, neurodegeneration, cardiovascular disease, aging, and inflammatory disease. Recent reports demonstrate that Streptomyces bacteria produce metabolites with potent antioxidant activity that may be developed into therapeutic drugs to combat oxidative stress. This study shows that Streptomyces sp. MUM212 which was isolated from mangrove soil in Kuala Selangor, Malaysia, could be a potential source of antioxidants. Strain MUM212 was characterized and determined as belonging to the genus Streptomyces using 16S rRNA gene phylogenetic analysis. The MUM212 extract demonstrated significant antioxidant activity through DPPH, ABTS and superoxide radical scavenging assays and also metal-chelating activity of 22.03 ± 3.01%, 61.52 ± 3.13%, 37.47 ± 1.79%, and 41.98 ± 0.73% at 4 mg/mL, respectively. Moreover, MUM212 extract was demonstrated to inhibit lipid peroxidation up to 16.72 ± 2.64% at 4 mg/mL and restore survival of Vero cells from H2O2-induced oxidative damages. The antioxidant activities from the MUM212 extract correlated well with its total phenolic contents; and this in turn was in keeping with the gas chromatography-mass spectrometry analysis which revealed the presence of phenolic compounds that could be responsible for the antioxidant properties of the extract. Other chemical constituents detected included hydrocarbons, alcohols and cyclic dipeptides which may have contributed to the overall antioxidant capacity of MUM212 extract. As a whole, strain MUM212 seems to have potential as a promising source of novel molecules for future development of antioxidative therapeutic agents against oxidative stress-related diseases.
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Affiliation(s)
- Loh Teng-Hern Tan
- Novel Bacteria and Drug Discovery Research Group, School of Pharmacy, Monash University MalaysiaBandar Sunway, Malaysia
| | - Kok-Gan Chan
- Division of Genetics and Molecular Biology, Institute of Biological Sciences, Faculty of Science, University of MalayaKuala Lumpur, Malaysia
| | - Tahir Mehmood Khan
- Novel Bacteria and Drug Discovery Research Group, School of Pharmacy, Monash University MalaysiaBandar Sunway, Malaysia.,Department of Pharmacy, Abasyn UniversityPeshawar, Pakistan
| | - Sarah Ibrahim Bukhari
- Department of Pharmaceutics, College of Pharmacy, King Saud UniversityRiyadh, Saudi Arabia
| | - Surasak Saokaew
- Novel Bacteria and Drug Discovery Research Group, School of Pharmacy, Monash University MalaysiaBandar Sunway, Malaysia.,Center of Health Outcomes Research and Therapeutic Safety, School of Pharmaceutical Sciences, University of PhayaoPhayao, Thailand.,Pharmaceutical Outcomes Research Center, Faculty of Pharmaceutical Sciences, Naresuan UniversityPhitsanulok, Thailand.,Unit of Excellence on Herbal Medicine, School of Pharmaceutical Sciences, University of PhayaoPhayao, Thailand
| | - Acharaporn Duangjai
- Center of Health Outcomes Research and Therapeutic Safety, School of Pharmaceutical Sciences, University of PhayaoPhayao, Thailand.,Division of Physiology, School of Medical Sciences, University of PhayaoPhayao, Thailand
| | - Priyia Pusparajah
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University MalaysiaBandar Sunway, Malaysia
| | - Learn-Han Lee
- Novel Bacteria and Drug Discovery Research Group, School of Pharmacy, Monash University MalaysiaBandar Sunway, Malaysia.,Center of Health Outcomes Research and Therapeutic Safety, School of Pharmaceutical Sciences, University of PhayaoPhayao, Thailand
| | - Bey-Hing Goh
- Novel Bacteria and Drug Discovery Research Group, School of Pharmacy, Monash University MalaysiaBandar Sunway, Malaysia.,Center of Health Outcomes Research and Therapeutic Safety, School of Pharmaceutical Sciences, University of PhayaoPhayao, Thailand
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Attribute Segmentation and Communication Effects on Healthy and Sustainable Consumer Diet Intentions. SUSTAINABILITY 2017. [DOI: 10.3390/su9050743] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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35
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Cho Y, Cudhea F, Park JH, Mozaffarian D, Singh G, Shin MJ. Burdens of Cardiometabolic Diseases Attributable to Dietary and Metabolic Risks in Korean Adults 2012-2013. Yonsei Med J 2017; 58:540-551. [PMID: 28332359 PMCID: PMC5368139 DOI: 10.3349/ymj.2017.58.3.540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/14/2016] [Accepted: 12/07/2016] [Indexed: 01/12/2023] Open
Abstract
PURPOSE In line with epidemiological and sociocultural changes in Korea over the past decades, reliable estimation of diseases as a result of dietary and metabolic risks is required. In this study, we aimed to evaluate the contributions of dietary and metabolic factors to cardiometabolic diseases (CMDs) in Korean adults (25-64 years old) during 2012-2013. MATERIALS AND METHODS Distribution of risk factors and cause-specific mortality by gender and age per year was obtained from the Korea National Health and Nutrition Examination Survey and Statistics Korea, respectively. The association between the two was obtained from published meta-analyses. The population-attributable fraction attributable to the risk factors was calculated across gender and age strata (male and female, age groups 25-34, 35-44, 45-54, and 55-64) in 2012 and 2013. RESULTS The results showed that during the period studied, high body mass index [5628 deaths; uncertainty intervals (UIs): 5473-5781] and blood pressure (4202 deaths; UIs: 3992-4410) were major metabolic risks for CMD deaths, followed by dietary risks such as low intake of whole grain (4107 deaths; UIs: 3275-4870) and fruits (3886 deaths; UIs: 3227-4508), as well as high intake of sodium (2911 deaths, UIs: 2406-3425). Also, males and the younger population were seen more prone to be exposed to harmful dietary risk than their female and older counterparts. CONCLUSION The findings provide the necessary information to develop targeted government interventions to improve cardiometabolic health at the population level.
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Affiliation(s)
- Yoonsu Cho
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul, Korea
- MRC Integrative Epidemiology Unit, School of Social & Community Medicine, University of Bristol, Bristol, UK
| | - Frederick Cudhea
- Friedman School of Nutrition Science & Policy, Tufts University, Boston, MA, USA
| | - Ju Hyun Park
- Department of Statistics, Dongguk University, Seoul, Korea
| | - Dariush Mozaffarian
- Friedman School of Nutrition Science & Policy, Tufts University, Boston, MA, USA
| | - Gitanjali Singh
- Friedman School of Nutrition Science & Policy, Tufts University, Boston, MA, USA
| | - Min Jeong Shin
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul, Korea.
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36
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Quach A, Levine ME, Tanaka T, Lu AT, Chen BH, Ferrucci L, Ritz B, Bandinelli S, Neuhouser ML, Beasley JM, Snetselaar L, Wallace RB, Tsao PS, Absher D, Assimes TL, Stewart JD, Li Y, Hou L, Baccarelli AA, Whitsel EA, Horvath S. Epigenetic clock analysis of diet, exercise, education, and lifestyle factors. Aging (Albany NY) 2017; 9:419-446. [PMID: 28198702 PMCID: PMC5361673 DOI: 10.18632/aging.101168] [Citation(s) in RCA: 413] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/25/2017] [Indexed: 12/17/2022]
Abstract
Behavioral and lifestyle factors have been shown to relate to a number of health-related outcomes, yet there is a need for studies that examine their relationship to molecular aging rates. Toward this end, we use recent epigenetic biomarkers of age that have previously been shown to predict all-cause mortality, chronic conditions, and age-related functional decline. We analyze cross-sectional data from 4,173 postmenopausal female participants from the Women's Health Initiative, as well as 402 male and female participants from the Italian cohort study, Invecchiare nel Chianti.Extrinsic epigenetic age acceleration (EEAA) exhibits significant associations with fish intake (p=0.02), moderate alcohol consumption (p=0.01), education (p=3x10-5), BMI (p=0.01), and blood carotenoid levels (p=1x10-5)-an indicator of fruit and vegetable consumption, whereas intrinsic epigenetic age acceleration (IEAA) is associated with poultry intake (p=0.03) and BMI (p=0.05). Both EEAA and IEAA were also found to relate to indicators of metabolic syndrome, which appear to mediate their associations with BMI. Metformin-the first-line medication for the treatment of type 2 diabetes-does not delay epigenetic aging in this observational study. Finally, longitudinal data suggests that an increase in BMI is associated with increase in both EEAA and IEAA.Overall, the epigenetic age analysis of blood confirms the conventional wisdom regarding the benefits of eating a high plant diet with lean meats, moderate alcohol consumption, physical activity, and education, as well as the health risks of obesity and metabolic syndrome.
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Affiliation(s)
| | | | | | - Ake T. Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Brian H. Chen
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, USA. Baltimore, MD 21224, USA
| | - Luigi Ferrucci
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, USA. Baltimore, MD 21224, USA
| | - Beate Ritz
- Department of Neurology, UCLA School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Department of Epidemiology, UCLA Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA 90095, USA
| | | | - Marian L. Neuhouser
- Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | - Linda Snetselaar
- Department of Epidemiology, University of Iowa, 145 N. Riverside Drive, Iowa City, IA 52242, USA
| | - Robert B. Wallace
- Department of Epidemiology, University of Iowa, 145 N. Riverside Drive, Iowa City, IA 52242, USA
| | - Philip S. Tsao
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
- VA Palo Alto Health Care System, Palo Alto CA 94304, USA
| | - Devin Absher
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | | | - James D. Stewart
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Yun Li
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Lifang Hou
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University Chicago, IL 60611, USA
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University Chicago, IL 60611, USA
| | - Andrea A. Baccarelli
- Laboratory of Environmental Epigenetics, Departments of Environmental Health Sciences Epidemiology, Columbia University Mailman School of Public Health, New York, NY 10032, USA
| | - Eric A. Whitsel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC 27599, USA
- Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Steve Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Dept. of Biostatistics, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA 90095, USA
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37
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Bondonno CP, Croft KD, Hodgson JM. Dietary Nitrate, Nitric Oxide, and Cardiovascular Health. Crit Rev Food Sci Nutr 2017; 56:2036-52. [PMID: 25976309 DOI: 10.1080/10408398.2013.811212] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Emerging evidence strongly suggests that dietary nitrate, derived in the diet primarily from vegetables, could contribute to cardiovascular health via effects on nitric oxide (NO) status. NO plays an essential role in cardiovascular health. It is produced via the classical L-arginine-NO-synthase pathway and the recently discovered enterosalivary nitrate-nitrite-NO pathway. The discovery of this alternate pathway has highlighted dietary nitrate as a candidate for the cardioprotective effect of a diet rich in fruit and vegetables. Clinical trials with dietary nitrate have observed improvements in blood pressure, endothelial function, ischemia-reperfusion injury, arterial stiffness, platelet function, and exercise performance with a concomitant augmentation of markers of NO status. While these results are indicative of cardiovascular benefits with dietary nitrate intake, there is still a lingering concern about nitrate in relation to methemoglobinemia, cancer, and cardiovascular disease. It is the purpose of this review to present an overview of NO and its critical role in cardiovascular health; to detail the observed vascular benefits of dietary nitrate intake through effects on NO status as well as to discuss the controversy surrounding the possible toxic effects of nitrate.
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Affiliation(s)
- Catherine P Bondonno
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
| | - Kevin D Croft
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
| | - Jonathan M Hodgson
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
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38
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Abstract
Colorectal cancer (CRC) is one of the leading causes of cancer-related morbidity and mortality worldwide. There are well-established screening protocols involving fecal testing, radiographic, and endoscopic evaluations that have led to decreased incidence and mortality of CRC in the United States. In addition to screening for CRC, there is interest in preventing colorectal neoplasia by targeting the signaling pathways that have been identified in the pathway of dysplasia progressing to carcinoma. This review will detail the efficacy of multiple potential preventative strategies including lifestyle changes (physical activity, alcohol use, smoking cessation, and obesity); dietary factors (dietary patterns, calcium, vitamin D, fiber, folate, and antioxidants and micronutrients); and chemopreventive agents (nonsteroidal anti-inflammatory drugs, statins, metformin, bisphosphonates, and postmenopausal hormonal therapy).
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Affiliation(s)
- Scott C Dolejs
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Benjamin Gayed
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Alyssa Fajardo
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
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Dietary Phytochemicals: Natural Swords Combating Inflammation and Oxidation-Mediated Degenerative Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:5137431. [PMID: 27721914 PMCID: PMC5046019 DOI: 10.1155/2016/5137431] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/08/2016] [Accepted: 08/22/2016] [Indexed: 02/08/2023]
Abstract
Cumulatively, degenerative disease is one of the most fatal groups of diseases, and it contributes to the mortality and poor quality of life in the world while increasing the economic burden of the sufferers. Oxidative stress and inflammation are the major pathogenic causes of degenerative diseases such as rheumatoid arthritis (RA), diabetes mellitus (DM), and cardiovascular disease (CVD). Although a number of synthetic medications are used to treat these diseases, none of the current regimens are completely safe. Phytochemicals (polyphenols, carotenoids, anthocyanins, alkaloids, glycosides, saponins, and terpenes) from natural products such as dietary fruits, vegetables, and spices are potential sources of alternative medications to attenuate the oxidative stress and inflammation associated with degenerative diseases. Based on in vitro, in vivo, and clinical trials, some of these active compounds have shown good promise for development into novel agents for treating RA, DM, and CVD by targeting oxidative stress and inflammation. In this review, phytochemicals from natural products with the potential of ameliorating degenerative disease involving the bone, metabolism, and the heart are described.
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Psychosocial Determinants of Fruit and Vegetable Consumption in a Japanese Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13080786. [PMID: 27527198 PMCID: PMC4997472 DOI: 10.3390/ijerph13080786] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 07/24/2016] [Accepted: 08/01/2016] [Indexed: 01/16/2023]
Abstract
There is limited evidence in Japan regarding the psychosocial determinants of fruit/vegetable intake. We performed a cross-sectional study of people aged 18 years or older in four regions of Japan; 2308 (men: 1012, women: 1296) individuals who completed the questionnaires were included. We found that 24.8% of people were aware of the current recommendations for vegetables and 13.2% for fruit and that “ability to design meals” and “availability when eating outside of the home” were the most important factors related to self-efficacy and barriers to fruit and vegetable intake, respectively. People with high self-efficacy (OR: 3.16; 95% CI: 2.17, 4.60 for fruit; OR: 4.52; 95% CI: 3.08, 6.64 for vegetables) were more likely to consume more fruit and vegetables. People with high scores on attitude (OR: 1.54; 95% CI: 1.06, 2.24) and social support (OR: 1.59; 95% CI: 1.11, 2.27) were more likely to consume more fruit. People with high perceived barriers (OR: 0.69; 95% CI: 0.48, 0.98) were less likely to consume fruit. This study suggests a need to increase the general population’s awareness of the fruit and vegetable intake recommendations; facilitating positive attitudes, self-efficacy, and social support for individuals and strengthening the ability of individuals to design meals with more vegetables and fruit might be useful intervention programs.
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41
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Dal S, Sigrist S. The Protective Effect of Antioxidants Consumption on Diabetes and Vascular Complications. Diseases 2016; 4:diseases4030024. [PMID: 28933404 PMCID: PMC5456287 DOI: 10.3390/diseases4030024] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/20/2016] [Accepted: 06/23/2016] [Indexed: 12/14/2022] Open
Abstract
Obesity and diabetes is generally accompanied by a chronic state of oxidative stress, disequilibrium in the redox balance, implicated in the development and progression of complications such as micro- and macro-angiopathies. Disorders in the inner layer of blood vessels, the endothelium, play an early and critical role in the development of these complications. Blunted endothelium-dependent relaxation and/or contractions are quietly associated to oxidative stress. Thus, preserving endothelial function and oxidative stress seems to be an optimization strategy in the prevention of vascular complications associated with diabetes. Diet is a major lifestyle factor that can greatly influence the incidence and the progression of type 2 diabetes and cardiovascular complications. The notion that foods not only provide basic nutrition but can also prevent diseases and ensure good health and longevity is now attained greater prominence. Some dietary and lifestyle modifications associated to antioxidative supply could be an effective prophylactic means to fight against oxidative stress in diabesity and complications. A significant benefit of phytochemicals (polyphenols in wine, grape, teas), vitamins (ascorbate, tocopherol), minerals (selenium, magnesium), and fruits and vegetables in foods is thought to be capable of scavenging free radicals, lowering the incidence of chronic diseases. In this review, we discuss the role of oxidative stress in diabetes and complications, highlight the endothelial dysfunction, and examine the impact of antioxidant foods, plants, fruits, and vegetables, currently used medication with antioxidant properties, in relation to the development and progression of diabetes and cardiovascular complications.
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Affiliation(s)
- Stéphanie Dal
- DIATHEC EA 7294 UMR Centre Européen d'Etude du Diabète (CeeD), Université de Strasbourg (UdS), boulevard René Leriche, Strasbourg 67200, France.
| | - Séverine Sigrist
- DIATHEC EA 7294 UMR Centre Européen d'Etude du Diabète (CeeD), Université de Strasbourg (UdS), boulevard René Leriche, Strasbourg 67200, France.
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Guo J, Yue T, Li X, Yuan Y. Heavy metal levels in kiwifruit orchard soils and trees and its potential health risk assessment in Shaanxi, China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:14560-14566. [PMID: 27068913 DOI: 10.1007/s11356-016-6620-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 04/03/2016] [Indexed: 06/05/2023]
Abstract
Concentrations of five heavy metals (Cr, Cu, Cd, Hg, and Pb) in orchard soils and kiwifruit tissues (root, twig, leave, fruit) collected from Shaanxi province in China were measured, and the potential health risk for human through the fruit consumption was assessed. The orchard soils were in no pollution for Cr, Cu, Hg, and Pb, with their pollution index (PI) ≤1, while 10.0 % of the soil samples were under Cd contamination. Furthermore, kiwifruit tended to have a higher Cd and Hg accumulation (as indicated by Biological Accumulation Coefficient) from soil and have a higher Cu and Hg translocation (as reflected by Biological Transfer Coefficient) to aboveground parts. From the human health point of view, the DIM and HRI values for all the fruit samples were within the safe limits, while for Cr, Cu, Cd, Hg, and Pb, about 22.5, 12.5, 52.5, 15.0, and 47.5 % of the fruit samples exceeded the national maximum permissible levels, respectively. These results showed that, although there was no possible health risk to consumers due to intake of studied kiwifruit fruits under the current consumption rate, the regular survey of heavy metal pollution levels should be performed for the kiwifruit in Shaanxi province and a strict management program should be established to reduce the amount of chemical fertilizers and pesticides used in fruit production in order to prevent the potential health risk.
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Affiliation(s)
- Jing Guo
- College of Food Science and Engineering, Northwest A&F University, No. 28, Xinong Road, Yangling, Shaanxi, China
| | - Tianli Yue
- College of Food Science and Engineering, Northwest A&F University, No. 28, Xinong Road, Yangling, Shaanxi, China
| | - Xiaotong Li
- College of Food Science and Engineering, Northwest A&F University, No. 28, Xinong Road, Yangling, Shaanxi, China
| | - Yahong Yuan
- College of Food Science and Engineering, Northwest A&F University, No. 28, Xinong Road, Yangling, Shaanxi, China.
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Carnahan LR, Zimmermann K, Peacock NR. What Rural Women Want the Public Health Community to Know About Access to Healthful Food: A Qualitative Study, 2011. Prev Chronic Dis 2016; 13:E57. [PMID: 27126555 PMCID: PMC4856481 DOI: 10.5888/pcd13.150583] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Living in a rural food desert has been linked to poor dietary habits. Understanding community perspectives about available resources and feasible solutions may inform strategies to improve food access in rural food deserts. The objective of our study was to identify resources and solutions to the food access problems of women in rural, southernmost Illinois. Methods Fourteen focus groups with women (n = 110 participants) in 4 age groups were conducted in a 7-county region as part of a community assessment focused on women’s health. We used content analysis with inductive and deductive approaches to explore food access barriers and facilitators. Results Similar to participants in previous studies, participants in our study reported insufficient local food sources, which they believe contributed to poor dietary habits, high food prices, and the need to travel for healthful food. Participants identified existing local activities and resources that help to increase access, such as home and community gardens, food pantries, and public transportation, as well as local solutions, such as improving nutrition education and public transportation options. Conclusion Multilevel and collaborative strategies and policies are needed to address food access barriers in rural communities. At the individual level, education may help residents navigate geographic and economic barriers. Community solutions include collaborative strategies to increase availability of healthful foods through traditional and nontraditional food sources. Policy change is needed to promote local agriculture and distribution of privately grown food. Understanding needs and strengths in rural communities will ensure responsive and effective strategies to improve the rural food environment.
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Affiliation(s)
- Leslie R Carnahan
- Center for Research on Women and Gender, University of Illinois at Chicago, 1640 West Roosevelt Rd, Chicago, IL 60608. . Ms Carnahan is also affiliated with the School of Public Health, University of Illinois at Chicago, Chicago, Illinois
| | - Kristine Zimmermann
- Center for Research on Women and Gender, and School of Public Health, University of Illinois at Chicago, Chicago, Illinois
| | - Nadine R Peacock
- School of Public Health, University of Illinois at Chicago, Chicago, Illinois
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Panuccio MR, Fazio A, Papalia T, Barreca D. Antioxidant Properties and Flavonoid Profile in Leaves of CalabrianLavandula multifidaL., an Autochthon Plant of Mediterranean Southern Regions. Chem Biodivers 2016; 13:416-21. [DOI: 10.1002/cbdv.201500115] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 09/21/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Maria Rosaria Panuccio
- Department of Agricultural Science; ʻMediterraneaʼ University; Feo di Vito IT-89124 Reggio Calabria
| | - Angela Fazio
- Department of Agricultural Science; ʻMediterraneaʼ University; Feo di Vito IT-89124 Reggio Calabria
| | - Teresa Papalia
- Department of Pharmacy and health products; University of Messina; Villaggio S. S. Annunziata IT-98168 Messina
| | - Davide Barreca
- Department of Chemical Sciences; University of Messina; Viale F. Stagno d'Alcontres 31 IT-98166 Messina
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Kuchy AH, Wani AA, Kamili AN. Cytogenetic effects of three commercially formulated pesticides on somatic and germ cells of Allium cepa. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:6895-906. [PMID: 26670031 DOI: 10.1007/s11356-015-5912-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 12/02/2015] [Indexed: 05/02/2023]
Abstract
Cytological effects of Endosri-ES (endosulfan), Nuvan-NU (dichlorvos), and Kvistin-KS (carbendazim) were evaluated on mitotic and meiotic cells of Allium cepa. Test concentrations were chosen by calculating EC50 values of formulated ES, NU, and KS, which turned to be 60, 200, and 500 ppm (parts per million), respectively. Cytological studies were undertaken on root meristem cells of A. cepa using EC50, 1/2 × EC50, and 2 × EC50 of these pesticides for 24 and 48 h. Similarly, a meiotic study was conducted by applying the pesticides at the aforesaid concentrations from seedling to bud stage. A set of onion bulbs exposed to tap water was run parallel for negative control and maleic hydrazide (112.09 ppm) as positive control. During the study period, mitotic index (MI) decreased at all the pesticide concentrations compared to the negative control. Among various chromosomal aberrations, chromatin bridges, breaks, stickiness, laggard, vagrant chromosomes, fragments, C-mitosis, multipolarity, ring chromosome as well as micronuclei were observed in mitotic preparations. In contrast, meiotic aberrations revealed comparatively less frequency of chromosomal aberrations and the most frequent were lagging chromosome, stray bivalents, secondary association, chromatin bridge, disturbed anaphase, and stickiness. Comparative analysis of the pesticides showed that NU was highly toxic to plant cells than KS, while as ES showed intermediate effects between the two. Further, our study revealed that all the three pesticides produce genotoxic effects which can cause health risks to the human populations. Graphical Abstract ᅟ.
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Affiliation(s)
- Aashiq H Kuchy
- Department of Environmental Science/Centre of Research for Development, University of Kashmir, Srinagar (J&K), 190006, India.
| | - Aijaz A Wani
- Department of Botany, University of Kashmir, Srinagar (J&K), 190006, India
| | - Azra N Kamili
- Department of Environmental Science/Centre of Research for Development, University of Kashmir, Srinagar (J&K), 190006, India.
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Barreca D, Laganà G, Leuzzi U, Smeriglio A, Trombetta D, Bellocco E. Evaluation of the nutraceutical, antioxidant and cytoprotective properties of ripe pistachio ( Pistacia vera L., variety Bronte) hulls. Food Chem 2016; 196:493-502. [DOI: 10.1016/j.foodchem.2015.09.077] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 09/15/2015] [Accepted: 09/22/2015] [Indexed: 01/11/2023]
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Abstract
This experiment explored consequences of two common lay theories about the diet-disease link: nutrient-centrism, the belief that nutrients (e.g. potassium) are crucial to staving off disease, and whole-food centrism, the belief that whole foods (e.g. bananas), containing these nutrients in their natural context, are most beneficial. Depicting an individual's diet in terms of nutrients rather than whole foods containing these nutrients reduced the perceived likelihood that the individual would experience leading diet-related diseases (e.g. heart disease, diabetes). Although nutrition experts increasingly emphasize the health benefits of natural whole foods, people nevertheless appear to privilege nutrients when estimating disease risks.
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Barreca D, Laganà G, Toscano G, Calandra P, Kiselev MA, Lombardo D, Bellocco E. The interaction and binding of flavonoids to human serum albumin modify its conformation, stability and resistance against aggregation and oxidative injuries. Biochim Biophys Acta Gen Subj 2016; 1861:3531-3539. [PMID: 26971858 DOI: 10.1016/j.bbagen.2016.03.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 03/04/2016] [Accepted: 03/07/2016] [Indexed: 01/17/2023]
Abstract
BACKGROUND Interactions of ligands with proteins imply changes in the properties of the macromolecules that may deeply modify their biological activities and conformations and allow them to acquire new and, sometimes, unexpected abilities. The flavonoid phloretin has several pharmacological properties that are starting to be elucidated, one of which is the well-known inhibition of glucose transport. METHODS The interactions of phloretin to human serum albumin have been investigated by fluorescence, UV-visible, FTIR spectroscopy, native electrophoresis, protein ligand docking studies, fluorescence and scanning electron microscopy. RESULTS Spectroscopic investigations suggest that the flavonoid binds to human serum albumin inducing a decrease in α-helix structures as shown by deconvolution of FTIR Amide I' band. Fluorescence and displacement studies highlight modifications of environment around Trp214 with the primary binding site located in the Sudlow's site I. In the hydrophobic cavity of subdomain IIA, molecular modeling studies suggest that phloretin is in non-planar conformation and hydrogen-bonded with Ser202 and Ser454. These changes make HSA able to withstand protein degradation due to HCLO and fibrillation. GENERAL SIGNIFICANCE Our work aims to open new perspectives as far as the binding of flavonoids to HSA are concern and shows as the properties of both compounds can be remarkable modified after the complex formation, resulting, for instance, in a protein structure much more resistant to oxidation and fibrillation. This article is part of a Special Issue entitled "Science for Life" Guest Editor: Dr. Austen Angell, Dr. Salvatore Magazù and Dr. Federica Migliardo.
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Affiliation(s)
- Davide Barreca
- Dipartimento di Scienze chimiche, biologiche, farmaceutiche ed ambientali, Università di Messina. Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Giuseppina Laganà
- Dipartimento di Scienze chimiche, biologiche, farmaceutiche ed ambientali, Università di Messina. Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Giovanni Toscano
- Dipartimento di Scienze chimiche, biologiche, farmaceutiche ed ambientali, Università di Messina. Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Pietro Calandra
- Consiglio Nazionale delle Ricerche, Istituto per lo Studio dei Materiali Nanostrutturati, Via Salaria km 29.300, Monterotondo Stazione, 00015 Roma, Italy
| | - Mikhail A Kiselev
- Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Ulica Joliot-Curie 6, Dubna, Moscow 141980, Russia
| | - Domenico Lombardo
- Consiglio Nazionale delle Ricerche, Istituto per i Processi Chimico-Fisici, Viale F. Stagno d'Alcontres 37, 98158 Messina, Italy
| | - Ersilia Bellocco
- Dipartimento di Scienze chimiche, biologiche, farmaceutiche ed ambientali, Università di Messina. Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy.
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Wartha O, Kobel S, Lämmle O, Mosler S, Steinacker JM. Entwicklung eines settingspezifischen Gesundheitsförderprogramms durch die Verwendung des Intervention-Mapping-Ansatzes: „Komm mit in das gesunde Boot – Kindergarten“. PRÄVENTION UND GESUNDHEITSFÖRDERUNG 2016. [DOI: 10.1007/s11553-016-0531-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Ene-Obong HN, Okudu HO, Asumugha UV. Nutrient and phytochemical composition of two varieties of Monkey kola (Cola parchycarpa and Cola lepidota): An underutilised fruit. Food Chem 2016; 193:154-9. [PMID: 26433302 DOI: 10.1016/j.foodchem.2014.11.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 10/24/2014] [Accepted: 11/08/2014] [Indexed: 10/24/2022]
Abstract
The nutrient and phytochemical composition of two varieties of Monkey kola: Cola parchycarpa and Cola lepidota were determined. The pulps were extracted, grated and dried using solar dryer. Dried pulps were milled into flour with attrition milling machine (0.5mm sieve size). The nutrient compositions were determined using standard AOAC methods. Gravimetric and spectrophotometric methods were used for phytochemical determinations. There were significant (p<0.05) differences in the proximate and some mineral and vitamin composition of the two varieties. Most abundant minerals were calcium (195-199mg for C. parchycarpa), potassium (204-209mg/100g for C. lepidota) and β-carotene (2755-5028μg/100g for C. parchycarpa). Calcium:phosphorus and sodium:potassium ratios were adequate (>1.0 and ⩽0.06, respectively). Monkey kola had substantial amounts of iron, zinc, and copper; the B-vitamins and vitamin C. The phytochemical contents were quiet high, the most abundant being flavonoids (415-494mg/100g). Monkey kola is a fruit that should be fully exploited for its potential health benefits.
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Affiliation(s)
- Henrietta N Ene-Obong
- Department of Biochemistry (Nutrition and Dietetics Unit), Faculty of Basic Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria.
| | - Helen O Okudu
- Department of Human Nutrition and Dietetics, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria.
| | - Ukamaka V Asumugha
- Department of Human Nutrition and Dietetics, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria.
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