1
|
Cho Y, Kim BH, Kim Y, Kim IH. Concentration of docosahexaenoic acid from tuna oil via a two lipase-catalyzed reaction. Food Chem 2024; 458:140253. [PMID: 38964107 DOI: 10.1016/j.foodchem.2024.140253] [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: 01/23/2024] [Revised: 05/30/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
Docosahexaenoic acid (DHA) was concentrated successfully in the glyceride fractions from tuna oil via a two-step enzyme reaction involving hydrolysis and ethanolysis. In the first step, Candida rugosa lipase-catalyzed hydrolysis was carried out to concentrate DHA in the glyceride fractions. The DHA content in the glyceride fraction after hydrolysis increased from 30% in the initial tuna oil to 46%. In the second step, Lipozyme RM IM-catalyzed ethanolysis was conducted with the reaction mixture from the first step to further concentrate DHA in the glyceride fraction. In this step, the reaction mixture obtained from the first step was employed directly in Lipozyme RM IM-catalyzed ethanolysis without additional steps needed to remove free fatty acid. Finally, DHA was concentrated from an initial content of 30% in the tuna oil to 68.4% in the glyceride fractions via a novel two-step enzyme reaction strategy.
Collapse
Affiliation(s)
- Yejie Cho
- Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University, 145 Anam-Ro, Sungbuk-Gu, Seoul 02841, Republic of Korea
| | - Byung Hee Kim
- Department of Food and Nutrition, Sookmyung Women's University, Seoul, 04310, Republic of Korea
| | - Yangha Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - In-Hwan Kim
- Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University, 145 Anam-Ro, Sungbuk-Gu, Seoul 02841, Republic of Korea.
| |
Collapse
|
2
|
Sitarz R, Juchnowicz D, Karakuła K, Forma A, Baj J, Rog J, Karpiński R, Machrowska A, Karakuła-Juchnowicz H. Niacin Skin Flush Backs-From the Roots of the Test to Nowadays Hope. J Clin Med 2023; 12:1879. [PMID: 36902666 PMCID: PMC10003235 DOI: 10.3390/jcm12051879] [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: 02/04/2023] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/08/2023] Open
Abstract
The niacin skin flush test (NSFT) is a simple method used to assess the content of fatty acids in cell membranes and is a possible indicator of factors hidden behind various outcomes in patients. The purpose of this paper is to determine the potential usefulness of NSFT in mental disorder diagnostics along with the determination of factors that may affect its results. The authors reviewed articles from 1977 onwards, focusing on the history, variety of methodologies, influencing factors, and proposed mechanisms underlying its performance. Research indicated that NSFT could be applicable in early intervention, staging in psychiatry, and the search for new therapeutic methods and drugs based on the mechanisms of NSFT action. The NSFT can contribute to defining an individualized diet for patients and prevent the development of damaging disease effects at an early stage. There is promising evidence for supplementation with polyunsaturated fatty acids, which have a beneficial influence on the metabolic profile and are effective even in the subclinical phase of the disease. NSFT can contribute to the new classification of diseases and a better understanding of certain mental disorders' pathophysiology. However, there is a need to establish a validated method for assessing the NSFT results.
Collapse
Affiliation(s)
- Ryszard Sitarz
- 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
| | - Dariusz Juchnowicz
- Department of Psychiatry and Psychiatric Nursing, Medical University of Lublin, 20-059 Lublin, Poland
| | - Kaja Karakuła
- 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
- Department of Forensic Medicine, Medical University of Lublin, 20-059 Lublin, Poland
| | - Alicja Forma
- 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
- Department of Forensic Medicine, Medical University of Lublin, 20-059 Lublin, Poland
| | - Jacek Baj
- Department of Anatomy, Medical University of Lublin, 20-059 Lublin, Poland
| | - Joanna Rog
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW-WULS), 02-776 Warsaw, Poland
| | - Robert Karpiński
- 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
- Department of Machine Design and Mechatronics, Faculty of Mechanical Engineering, Lublin University of Technology, 20-618 Lublin, Poland
| | - Anna Machrowska
- Department of Machine Design and Mechatronics, Faculty of Mechanical Engineering, Lublin University of Technology, 20-618 Lublin, Poland
| | - Hanna Karakuła-Juchnowicz
- 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
| |
Collapse
|
3
|
Tajonar K, Gonzalez-Ronquillo M, Relling A, Nordquist RE, Nawroth C, Vargas-Bello-Pérez E. Toward assessing the role of dietary fatty acids in lamb's neurological and cognitive development. Front Vet Sci 2023; 10:1081141. [PMID: 36865439 PMCID: PMC9971820 DOI: 10.3389/fvets.2023.1081141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/13/2023] [Indexed: 02/16/2023] Open
Abstract
Understanding and measuring sheep cognition and behavior can provide us with measures to safeguard the welfare of these animals in production systems. Optimal neurological and cognitive development of lambs is important to equip individuals with the ability to better cope with environmental stressors. However, this development can be affected by nutrition with a special role from long-chain fatty acid supply from the dam to the fetus or in lamb's early life. Neurological development in lambs takes place primarily during the first two trimesters of gestation. Through late fetal and early postnatal life, the lamb brain has a high level of cholesterol synthesis. This rate declines rapidly at weaning and remains low throughout adulthood. The main polyunsaturated fatty acids (PUFA) in the brain are ω-6 arachidonic acid and ω-3 docosahexaenoic acid (DHA), which are elements of plasma membranes' phospholipids in neuronal cells. DHA is essential for keeping membrane integrity and is vital for normal development of the central nervous system (CNS), and its insufficiency can damage cerebral functions and the development of cognitive capacities. In sheep, there is evidence that supplying PUFA during gestation or after birth may be beneficial to lamb productive performance and expression of species-specific behaviors. The objective of this perspective is to discuss concepts of ruminant behavior and nutrition and reflect on future research directions that could help to improve our knowledge on how dietary fatty acids (FA) relate to optimal neurological and cognitive development in sheep.
Collapse
Affiliation(s)
- Karen Tajonar
- Departamento de Medicina y Zootecnia de Rumiantes, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Mexico City, Mexico,Department of Animal Sciences, School of Agriculture, Policy and Development, University of Reading, Reading, United Kingdom
| | - Manuel Gonzalez-Ronquillo
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Mexico
| | - Alejandro Relling
- Department of Animal Science, College of Food, Agricultural, and Environmental Sciences, The Ohio State University, Columbus, OH, United States
| | - Rebecca E. Nordquist
- Unit Animals in Science and Society, Department Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - Christian Nawroth
- Institute of Behavioural Physiology, Research Institute for Farm Animal Biology (FBN), Dummerstorf, Germany,*Correspondence: Christian Nawroth ✉
| | - Einar Vargas-Bello-Pérez
- Department of Animal Sciences, School of Agriculture, Policy and Development, University of Reading, Reading, United Kingdom,Einar Vargas-Bello-Pérez ✉
| |
Collapse
|
4
|
Jiang YX, Shi WJ, Hu LX, Ma DD, Zhang H, Ong CN, Ying GG. Dydrogesterone disrupts lipid metabolism in zebrafish brain: A study based on metabolomics and Fourier transform infrared spectroscopy. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 317:120811. [PMID: 36470458 DOI: 10.1016/j.envpol.2022.120811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 11/26/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
Brain is a potential target for neuroprogestogens and/or peripheral progestogens. Previous studies reported that expression of genes about steroidogenesis, reproduction, cell cycle, and circadian rhythm in zebrafish brain could be affected by progestogens. However, there are limited information from metabolites or biomacromolecules aspects, leaving an enormous gap in understanding toxic effects of progestogens on fish brain. In this study, we exposed zebrafish embryos to 2.8, 27.6, and 289.8 ng/L dydrogesterone (DDG, a synthetic progestogen) until sexual maturity (140 days). LC-MS and GC-MS based untargeted metabolomics and Fourier-transform infrared (FTIR) spectroscopy were then performed to investigate the metabolic profiles and macromolecular changes of brain of these zebrafish. The results from multivariate statistical analysis of metabolite features showed a clear separation between different treatment groups of both female and male zebrafish brains. DDG exposure increased the levels of cholesterol, saturated fatty acids, and nucleoside monophosphates, but decreased the contents of polyunsaturated fatty acids (PUFAs), lysophosphatides, and nucleosides in dose-dependent manner. FTIR results indicated that DDG exposure led to accumulation of saturated lipids, reduction of nucleic acids and carbohydrates, and alteration of protein secondary structures. The findings from this study demonstrated that DDG could affect contents of metabolites and biomacromolecules of zebrafish brain, which may finally lead to brain dysfunctions.
Collapse
Affiliation(s)
- Yu-Xia Jiang
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Wen-Jun Shi
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China.
| | - Li-Xin Hu
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
| | - Dong-Dong Ma
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
| | - Hui Zhang
- NUS Environmental Research Institute, National University of Singapore, Singapore, 117411
| | - Choon Nam Ong
- School of Public Health, National University of Singapore, Singapore, 117547
| | - Guang-Guo Ying
- SCNU Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
| |
Collapse
|
5
|
Ferreira I, Rauter AP, Bandarra NM. Marine Sources of DHA-Rich Phospholipids with Anti-Alzheimer Effect. Mar Drugs 2022; 20:662. [PMID: 36354985 PMCID: PMC9695993 DOI: 10.3390/md20110662] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 07/29/2023] Open
Abstract
Alzheimer's disease (AD) is a complex and progressive disease, which affects millions of people around the world. Despite the many efforts over the years to find efficient therapeutics, there is no cure yet. Nonetheless, many compounds have been proven to decrease Alzheimer's symptoms. After a short overview of the hypotheses considered in AD drug development and the drugs approved for AD treatment, which lead to symptom release, we focus on the valorization of natural marine sources that decrease AD symptoms, particularly on docosahexaenoic acid (DHA), an important component in membrane phospholipids and the most abundant n-3 polyunsaturated fatty acids (PUFA) found in gray matter of the brain and in retina and on the DHA-containing phospholipids (DHA-PLs) present in marine sources, namely fish, krill, mollusks and in fisheries and aquaculture by-products. DHA-PLs' bioactivities are presented, namely their properties in anti-neurodegeneration, neuroinflammation, as anticancer agents, as well as their benefits to obesity and visual problems. Fisheries and aquaculture by-products are also highlighted as they have a high content of DHA and DHA-rich phospholipids, can be extracted by green methodologies and should be considered in a circular economy for a healthy sustainable future.
Collapse
Affiliation(s)
- Inês Ferreira
- Centro de Química Estrutural, Institute of Molecular Sciences, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
- Division of Aquaculture, Upgrading and Bioprospecting, Portuguese Institute of the Sea and Atmosphere, 1495-165 Lisboa, Portugal
| | - Amélia P. Rauter
- Centro de Química Estrutural, Institute of Molecular Sciences, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Narcisa M. Bandarra
- Division of Aquaculture, Upgrading and Bioprospecting, Portuguese Institute of the Sea and Atmosphere, 1495-165 Lisboa, Portugal
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, 4050-123 Porto, Portugal
| |
Collapse
|
6
|
Delving the role of nutritional psychiatry to mitigate the COVID-19 pandemic induced stress, anxiety and depression. Trends Food Sci Technol 2022; 120:25-35. [PMID: 35002078 PMCID: PMC8720048 DOI: 10.1016/j.tifs.2021.12.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 12/14/2021] [Accepted: 12/29/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND The distressing COVID-19 pandemic has had a substantial impact on public mental health, and the importance of food and nutrients in several aspects of mental health has been recognized. People in isolation or quarantine suffer from severe stress, anger, panic attack, and anxiety. SCOPE AND APPROACH Although, people who have improved and progressed through medications or vaccines have reduced anxiety levels to some extent yet the efficacy of these measures, in the long run, remains a question. The review depicts that such negative emotional reactions were particularly higher in elderly individuals in the first wave than in other phases. The emotional and behavioral response to the COVID-19 pandemic is multifactorial. From different research studies, it has been found that stress scores were considerably higher for those engaging in unhealthy eating practices. This factor relies not only on external components but on personal and innate ones as well. In the present pandemic, the sustainable development of the food system would have been a major issue; this should be carefully restored to avoid a food crisis in the future. KEY FINDINGS AND CONCLUSIONS Changes in mind-body interactions are triggered by psychosocial stresses such as interpersonal loss and social rejection. Physiological response (in terms of psychological stress) in COVID-19 affected patients varies due to individual physical health status. This review explores the relationship between nutrition and mental health as what we eat and think is interlinked with the gut-brain-axis. The role of dietary components along with the Mediterranean diet, DASH diet and use of psychobiotics in improving psychological distress in pandemic induced stress, anxiety and depression has also been discussed.
Collapse
|
7
|
Budharaju S, Chandramahanti SSK. Role of omega 3 fatty acids in the management of various diseases---A special emphasis on COVID-19. JOURNAL OF DR. NTR UNIVERSITY OF HEALTH SCIENCES 2022. [DOI: 10.4103/jdrntruhs.jdrntruhs_135_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
|
8
|
Sikka P, Behl T, Sharma S, Sehgal A, Bhatia S, Al-Harrasi A, Singh S, Sharma N, Aleya L. Exploring the therapeutic potential of omega-3 fatty acids in depression. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:43021-43034. [PMID: 34121162 DOI: 10.1007/s11356-021-14884-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 06/09/2021] [Indexed: 06/12/2023]
Abstract
Omega-3 fatty acids have been acknowledged for their number of holdings on an individual's health. Not only in physical valuation but also in managing psychiatric disorders, omega-3 fatty acids have been found to be a powerful formula. It is proclaimed that depressive patients suffer anomaly with the levels of omega-3 polyunsaturated fatty acids in the body, coupled with insignificant EPA and DHA. Enhancement in brain functioning, neuronal functions, and paying attention in interacting with the brain cells are some of the additional tasks, being performed by the supplementation of omega-3 fatty acids. The leading and primary source via dietary supplementation involves the involvement of fish and fish products. These are hypothesized to be the best and dominant source for omega-3 fatty acids. Consumption of omega-3 fatty acid is well safe, that physician highly favors intake of these supplements, remarkably in the case of pregnant women. However, treating this serious life-threatening mental disorder leads to many adverse effects when treated with antidepressants. The dose range includes 1g/d to 10g/d, which is to be incorporated by the patient. It is also tested that the combination of EPA and DHA is found to be more efficacious for a person in treating and preventing depressive symptoms. Some studies verify the supplementation of omega-3 fatty acids in diet was coequally productive and successful with minimal side effects when analyzed with antidepressants. Despite these facts, much research is still needed and presently in process for long-term safety and studying the role of omega-3 fatty acids in human health.
Collapse
Affiliation(s)
- Priyanshi Sikka
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
| | - Sanchay Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Saurabh Bhatia
- Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, India
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Oman
| | - Ahmed Al-Harrasi
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Nizwa, Oman
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Neelam Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Lotfi Aleya
- Chrono-Environment Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, Besançon, France
| |
Collapse
|
9
|
Djuricic I, Calder PC. Beneficial Outcomes of Omega-6 and Omega-3 Polyunsaturated Fatty Acids on Human Health: An Update for 2021. Nutrients 2021; 13:nu13072421. [PMID: 34371930 PMCID: PMC8308533 DOI: 10.3390/nu13072421] [Citation(s) in RCA: 309] [Impact Index Per Article: 103.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/03/2021] [Accepted: 07/13/2021] [Indexed: 12/14/2022] Open
Abstract
Oxidative stress and inflammation have been recognized as important contributors to the risk of chronic non-communicable diseases. Polyunsaturated fatty acids (PUFAs) may regulate the antioxidant signaling pathway and modulate inflammatory processes. They also influence hepatic lipid metabolism and physiological responses of other organs, including the heart. Longitudinal prospective cohort studies demonstrate that there is an association between moderate intake of the omega-6 PUFA linoleic acid and lower risk of cardiovascular diseases (CVDs), most likely as a result of lower blood cholesterol concentration. Current evidence suggests that increasing intake of arachidonic acid (up to 1500 mg/day) has no adverse effect on platelet aggregation and blood clotting, immune function and markers of inflammation, but may benefit muscle and cognitive performance. Many studies show that higher intakes of omega-3 PUFAs, especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are associated with a lower incidence of chronic diseases characterized by elevated inflammation, including CVDs. This is because of the multiple molecular and cellular actions of EPA and DHA. Intervention trials using EPA + DHA indicate benefit on CVD mortality and a significant inverse linear dose-response relationship has been found between EPA + DHA intake and CVD outcomes. In addition to their antioxidant and anti-inflammatory roles, omega-3 fatty acids are considered to regulate platelet homeostasis and lower risk of thrombosis, which together indicate their potential use in COVID-19 therapy.
Collapse
Affiliation(s)
- Ivana Djuricic
- Department of Bromatology, Faculty of Pharmacy, University of Belgrade, 11221 Belgrade, Serbia;
| | - Philip C. Calder
- School of Human Development and Health, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton SO16 6YD, UK
- Correspondence:
| |
Collapse
|
10
|
Mollica MP, Trinchese G, Cimmino F, Penna E, Cavaliere G, Tudisco R, Musco N, Manca C, Catapano A, Monda M, Bergamo P, Banni S, Infascelli F, Lombardi P, Crispino M. Milk Fatty Acid Profiles in Different Animal Species: Focus on the Potential Effect of Selected PUFAs on Metabolism and Brain Functions. Nutrients 2021; 13:1111. [PMID: 33800688 PMCID: PMC8066999 DOI: 10.3390/nu13041111] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/16/2021] [Accepted: 03/24/2021] [Indexed: 12/13/2022] Open
Abstract
Milk contains several important nutrients that are beneficial for human health. This review considers the nutritional qualities of essential fatty acids (FAs), especially omega-3 (ω-3) and omega-6 (ω-6) polyunsaturated fatty acids (PUFAs) present in milk from ruminant and non-ruminant species. In particular, the impact of milk fatty acids on metabolism is discussed, including its effects on the central nervous system. In addition, we presented data indicating how animal feeding-the main way to modify milk fat composition-may have a potential impact on human health, and how rearing and feeding systems strongly affect milk quality within the same animal species. Finally, we have presented the results of in vivo studies aimed at supporting the beneficial effects of milk FA intake in animal models, and the factors limiting their transferability to humans were discussed.
Collapse
Affiliation(s)
- Maria P. Mollica
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
- BAT Center—Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples ‘Federico II’, 80055 Naples, Italy
| | - Giovanna Trinchese
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
- BAT Center—Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples ‘Federico II’, 80055 Naples, Italy
| | - Fabiano Cimmino
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
| | - Eduardo Penna
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
| | - Gina Cavaliere
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
| | - Raffaella Tudisco
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, 80100 Naples, Italy; (R.T.); (N.M.); (F.I.); (P.L.)
| | - Nadia Musco
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, 80100 Naples, Italy; (R.T.); (N.M.); (F.I.); (P.L.)
| | - Claudia Manca
- Department of Biomedical Sciences, University of Cagliari, Monserrato, 09042 Cagliari, Italy; (C.M.); (S.B.)
| | - Angela Catapano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Paolo Bergamo
- Institute of Food Sciences, National Research Council, 83100 Avellino, Italy
| | - Sebastiano Banni
- Department of Biomedical Sciences, University of Cagliari, Monserrato, 09042 Cagliari, Italy; (C.M.); (S.B.)
| | - Federico Infascelli
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, 80100 Naples, Italy; (R.T.); (N.M.); (F.I.); (P.L.)
| | - Pietro Lombardi
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, 80100 Naples, Italy; (R.T.); (N.M.); (F.I.); (P.L.)
| | - Marianna Crispino
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (M.P.M.); (G.T.); (F.C.); (E.P.); (G.C.); (A.C.); (M.C.)
| |
Collapse
|
11
|
Abbott K, Burrows TL, Acharya S, Thota RN, Garg ML. Dietary supplementation with docosahexaenoic acid rich fish oil increases circulating levels of testosterone in overweight and obese men. Prostaglandins Leukot Essent Fatty Acids 2020; 163:102204. [PMID: 33221700 DOI: 10.1016/j.plefa.2020.102204] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/07/2020] [Accepted: 11/07/2020] [Indexed: 12/14/2022]
Abstract
Pre-clinical evidence suggests that omega-3 (n-3) polyunsaturated fatty acids (PUFAs), in particular, docosahexaenoic acid (DHA) have been shown to affect testosterone synthesis in males. This study is a secondary analysis of a randomized controlled trial which determined the effect of a DHA-enriched fish oil supplement on insulin resistance. The aim of the current study was to determine whether testosterone levels change in response to a DHA-enriched fish oil intervention. Overweight and obese men and women without diabetes were recruited to the study. Participants were stratified by sex and randomly allocated to intervention (860 mg DHA + 120 g EPA/day; FO) or an isocaloric control (corn oil; CO) for 12 weeks. A fasted blood sample was collected pre- and post-intervention. Fatty acid composition of erythrocyte membranes was measured using gas chromatography. Total testosterone and metabolic parameters were measured by an accredited commercial pathology laboratory. Sixty-one participants (CO/FO: n = 29/32) were included in the current analysis (male: n = 22, 36.07%). DHA-enriched fish oil supplementation increased total testosterone levels in males after adjusting for baseline levels, age and BMI. There was no treatment effect in females. Changes in testosterone levels in males were positively associated with changes to omega-3 PUFAs EPA and DHA and inversely correlated with omega-6 PUFA, arachidonic acid and dihomo-gamma-linolenic acid content in erythrocyte membranes, and was associated with beneficial changes to fasting insulin and HOMA-IR across the course of the study. DHA-enriched fish oil supplementation increases testosterone levels in overweight and obese men. Further research is warranted to substantiate these findings with a larger sample size and a longer follow-up period.
Collapse
Affiliation(s)
- Kylie Abbott
- Nutraceuticals Research Program, School of Biomedical Sciences & Pharmacy, Newcastle, New South Wales, Australia; Priority Research Centre for Physical Activity and Nutrition, Newcastle, New South Wales, Australia
| | - Tracy L Burrows
- Priority Research Centre for Physical Activity and Nutrition, Newcastle, New South Wales, Australia; School of Health Sciences, University of Newcastle, New South Wales, Australia
| | - Shamasunder Acharya
- School of Public Health and Medicine, University of Newcastle, Australia; Department of Endocrinology and Diabetes, John Hunter Hospital, Newcastle, Australia
| | - Rohith N Thota
- Nutraceuticals Research Program, School of Biomedical Sciences & Pharmacy, Newcastle, New South Wales, Australia; Priority Research Centre for Physical Activity and Nutrition, Newcastle, New South Wales, Australia; Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Manohar L Garg
- Nutraceuticals Research Program, School of Biomedical Sciences & Pharmacy, Newcastle, New South Wales, Australia; Priority Research Centre for Physical Activity and Nutrition, Newcastle, New South Wales, Australia; Riddet Institute, Massey University, Palmerston North, New Zealand; Corresponding author: 305C Medical Sciences Building, University of Newcastle, Callaghan, NSW - 2308, AUSTRALIA, Tel.: +61 2 4921 5647..
| |
Collapse
|
12
|
Bozzatello P, De Rosa ML, Rocca P, Bellino S. Effects of Omega 3 Fatty Acids on Main Dimensions of Psychopathology. Int J Mol Sci 2020; 21:ijms21176042. [PMID: 32839416 PMCID: PMC7504659 DOI: 10.3390/ijms21176042] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/11/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022] Open
Abstract
The usefulness of polyunsaturated fatty acids on inflammatory, cardiovascular, and the nervous system was studied in the last decades, but the mechanisms underlying their benefic properties are still partially unknown. These agents seem to express their action on the membrane phospholipid composition and permeability and modulation of second messenger cascades. In psychiatry, the efficacy and tolerability of omega-3 fatty acids were investigated in several psychiatric disorders, including major depression, bipolar disorder, personality disorders, high-risk conditions to develop psychosis, attention-deficit hyperactivity disorder, and autism spectrum disorders. Initial findings in this field are promising, and some relevant questions need to be addressed. In particular, the effects of these agents on the main symptom dimensions have to be investigated in a trans-diagnostic perspective. The present systematic review is aimed to examine the available data on the efficacy of omega-3 fatty acids on domains of psychotic symptoms, affective symptoms, impulsivity, and aggressiveness, and harmful behaviors, and suicide risk.
Collapse
Affiliation(s)
- Paola Bozzatello
- Department of Neuroscience, Faculty of Medicine, University of Turin, 10126 Turin, Italy; (P.B.); (M.L.D.R.); (P.R.)
- Center for Personality Disorders, Psychiatric Clinic, 10126 Turin, Italy
| | - Maria Laura De Rosa
- Department of Neuroscience, Faculty of Medicine, University of Turin, 10126 Turin, Italy; (P.B.); (M.L.D.R.); (P.R.)
- Center for Personality Disorders, Psychiatric Clinic, 10126 Turin, Italy
| | - Paola Rocca
- Department of Neuroscience, Faculty of Medicine, University of Turin, 10126 Turin, Italy; (P.B.); (M.L.D.R.); (P.R.)
| | - Silvio Bellino
- Department of Neuroscience, Faculty of Medicine, University of Turin, 10126 Turin, Italy; (P.B.); (M.L.D.R.); (P.R.)
- Center for Personality Disorders, Psychiatric Clinic, 10126 Turin, Italy
- Correspondence: ; Tel.: +39-011-6634848; Fax: +39-011-673473
| |
Collapse
|
13
|
Does Manganese Contribute to Methamphetamine-Induced Psychosis? CURRENT EMERGENCY AND HOSPITAL MEDICINE REPORTS 2020. [DOI: 10.1007/s40138-020-00221-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|