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Cowieson AJ, Phillips CA, Mullenix GJ, Greene ES, Papadopoulou E, Dridi S. Dynamic responses of blood metabolites to nutrient depletion and repletion in broiler chicken nutrition. Poult Sci 2024; 103:103859. [PMID: 38823292 PMCID: PMC11176804 DOI: 10.1016/j.psj.2024.103859] [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: 04/04/2024] [Revised: 05/09/2024] [Accepted: 05/11/2024] [Indexed: 06/03/2024] Open
Abstract
A total of 720 male Cobb 500 broiler chicks were used in a 5 treatment and 8 replicate experiment to explore dynamic changes in blood metabolites in response to short-term nutrient depletion and repletion. Day old chicks were offered a corn and soybean meal-based common starter diet from d1 to 14 that was formulated to meet all nutrient requirements of the birds. From d15 to 17, the experimental diets were offered, before returning all groups to a common diet from d18 to 20, at which point the experiment was terminated. A total of 5 experimental diets were designed. A standard grower diet served as a control and was offered to 1 of the 5 groups of chicks. The additional 4 experimental groups comprised diets that were low in digestible phosphorus (P), total calcium (Ca), crude protein and digestible amino acids (AA) or apparent metabolizable energy (AME). The common grower diet that was offered from d18-20 was designed to be nutritionally complete and was intended to explore dynamic response to nutrient repletion. Blood was drawn from 8 chicks per treatment at time 0 (immediately prior to introduction of the experimental diets) and then again 3, 6, 12, 24, and 48h after introduction of the nutrient depleted diets. Additionally, blood was drawn 3, 6, 12, 24, and 48h after the introduction of the nutritionally complete common grower diet. Chicks were not sampled more than once. Feed intake, body weight and feed conversion ratio (FCR) were assessed on d14, 17, and 20. Blood metabolites were analyzed using the iSTAT Alinity V handheld blood analyzer, the Vetscan VS2 Chemistry Analyzer and the iCheck Carotene Photometer. Live performance metrics were not affected by the short-term nutrient depletion and all chicks grew normally throughout the experiment. The diet with low digestible P generated a rapid temporary decrease in plasma P and an increase in plasma Ca, that were returned to baseline following the re-introduction of the common grower feed. Introduction of the diet with low total Ca resulted in a significant increase in plasma P, effects which were also mitigated during the nutrient repletion phase. Total plasma protein, albumin and uric acid (UA) were decreased, and plasma glucose increased, in the chicks that received the diet with low crude protein and digestible AA. There was a delayed increase in aspartate amino transaminase (AST) associated with the diets with low digestible P and low AME. These results demonstrate the capacity of blood biochemistry to adapt to quantitative and qualitative changes in nutrient intake. Point-of-care analysis of blood biomarkers offers nutritionists a valuable opportunity to calibrate nutritional matrices for common dietary ingredients, zootechnical feed additives and to optimize diet phase changes. It can be concluded that many blood biomarkers are plastic to changes in diet nutrient density and offer an objective index for optimization of nutritional programs for commercial broiler production.
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Affiliation(s)
- A J Cowieson
- DSM-Firmenich, Animal Nutrition and Health, Kaiseraugst 4303, Switzerland.
| | - C A Phillips
- DSM-Firmenich, Biotechnology, Lexington, MA, USA
| | - G J Mullenix
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - E S Greene
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - E Papadopoulou
- DSM-Firmenich, Animal Nutrition and Health, R&D Center Tulln, Tulln, Austria
| | - S Dridi
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, USA
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El-Mallah C, Ragi MEE, Eid A, Obeid OA. Low-quality protein modulates inflammatory markers and the response to lipopolysaccharide insult: the case of lysine. Br J Nutr 2023; 130:944-957. [PMID: 36597807 PMCID: PMC10442798 DOI: 10.1017/s0007114522004068] [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: 10/17/2022] [Revised: 12/05/2022] [Accepted: 12/29/2022] [Indexed: 01/05/2023]
Abstract
The relationship between non-communicable diseases and eating behaviour has long been attributed to a surplus of food and energy. However, the increase in the prevalence of non-communicable disease and their underlying low-grade inflammatory milieu among people of low socio-economic status has highlighted the existence of a confounding factor. In this work, we aim to study the effect of lysine deficiency on some inflammatory markers in the absence or presence of an inflammatory insult (lipopolysaccharide (LPS)). For this purpose, thirty-two 5-week-old male Sprague Dawley rats were randomly distributed into four groups: (1) control diet, (2) control diet+LPS, (3) lysine-deficient diet and (4) lysine-deficient diet + LPS. Groups were only allowed their experimental diets for 4 weeks, during which LPS (50 µg/kg) or saline injections were administered intraperitoneally three times per week. The study showed that lysine deficiency blunted growth and body compartments development, decreased albumin production and elevated liver C-reactive protein (CRP) expression, independently of IL-6 and IL-1β, the main precursors of CRP. Also, the insufficient levels of lysine in the diet increased hyperactivity and triggered an anxiety-like behaviour, exacerbated with LPS. This work presents evidence that various physiological changes are associated with the absence of a sufficient amount of lysine in the diet and can potentially increase the risk factor for diseases. Thus, the increment in non-communicable disease among the low socio-economic status populations, who heavily rely on cereals as a main source of protein, can be, at least partially, blamed on low lysine availability in diets.
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Affiliation(s)
- Carla El-Mallah
- Department of Nutrition and Food Science, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - Marie-Elizabeth E. Ragi
- Department of Nutrition and Food Science, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
| | - Assaad Eid
- Department of Anatomy, Cell Biology, and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Omar A. Obeid
- Department of Nutrition and Food Science, Faculty of Agricultural and Food Sciences, American University of Beirut, Beirut, Lebanon
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Smita RM, Shuvo APR, Raihan S, Jahan R, Simin FA, Rahman A, Biswas S, Salem L, Sagor MAT. The Role of Mineral Deficiencies in Insulin Resistance and Obesity. Curr Diabetes Rev 2022; 18:e171121197987. [PMID: 34789132 DOI: 10.2174/1573399818666211117104626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/06/2021] [Accepted: 07/02/2021] [Indexed: 11/22/2022]
Abstract
Minerals are critical for maintaining overall health. These tiny chemical compounds are responsible for enzymatic activation, maintaining healthy teeth and bones, regulating energy metabolism, enhancing immunity, and aiding muscle and brain function. However, mineral deficiency in the form of inadequate or under nourished intake affects millions of people throughout the world, with well-documented adverse health consequences of malnutrition. Conversely, mineral deficiency may also be a risk factor for Insulin Resistance (IR) and obesity. This review focuses on another, more "less discussed" form of malnutrition, namely mineral deficiency and its contribution to metabolic disorders. At the cellular level, minerals maintain not only molecular communication but also trigger several key biochemical pathways. Disturbances in these processes due to mineral insufficiency may gradually lead to metabolic disorders such as insulin resistance, pre-diabetes, and central obesity, which might lead to renal failure, cardiac arrest, hepatic carcinoma, and various neurodegenerative diseases. Here we discuss the burden of disease promoted by mineral deficiencies and the medical, social, and economic consequences. Mineral deficiency-mediated IR and obesity have a considerable negative impact on individual well-being, physical consideration, and economic productivity. We discuss possible molecular mechanisms of mineral deficiency that may lead to IR and obesity and suggest strategies to counter these metabolic disorders. To protect mankind from mineral nutrient deficiencies, the key is to take a variety of foods in reasonable quantities, such as organic and pasture-raised eggs, low fat dairy, and grass-fed and finished meats, insecticide, and pesticide-free vegetables and fruits.
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Affiliation(s)
| | | | - Sabbir Raihan
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Rajib Jahan
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Faria Anjum Simin
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Ashiqur Rahman
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Soumick Biswas
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Liyad Salem
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
| | - Md Abu Taher Sagor
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
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Daily energy expenditure in rats following structured exercise training is affected by dietary phosphorus content. Br J Nutr 2021; 126:1110-1120. [PMID: 33298199 DOI: 10.1017/s0007114520004985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
P ingestion has been found to alter energy balance, while regular physical exercise (E) was reported to be associated with energy compensation. However, it is not clear whether dietary P would affect energy compensation following structured E. Two experiments were performed, low P (LP) (0·1, 0·2 and 0·3 %P) and high P (HP) (0·3 , 0·6 and 1·2 %P) diets. In each experiment, male rats were randomly divided into three groups (n 8), in which a sedentary or a moderate-intensity exercise routine (30 min 5 d a week) was implemented. Energy intake (EI); efficiency and stores; body measures and total energy expenditure (TEEx) were monitored for 6 weeks. In the LP experiment, EI and weight gain were the lowest in the 0·1 and 0·2 %P as compared with the 0·3 %P. In the HP experiment, EI was highest in the high P (0·6 and 1·2 %P) groups, while weight gain was reduced. In both experiments, exercise was able to reduce body fat accumulation and to maintain a higher % lean body mass. In the LP diets experiment, the similarity in TEEx between the sedentary and exercising groups suggests the probability of a reduction in normal daily activities, which indicates the presence of compensation for the energy expended during exercise by a subsequent reduction in EE. In contrast, the elevated TEEx in the HP exercising groups (0·6 and 1·2 %P) argue against the presence of energy compensation. In conclusion, high dietary P decreases the body's capability to compensate for the energy deficit induced by E, consequently maintaining an elevated TEEx.
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Cowieson AJ, Perez-Maldonado R, Kumar A, Toghyani M. Possible role of available phosphorus in potentiating the use of low-protein diets for broiler chicken production. Poult Sci 2020; 99:6954-6963. [PMID: 33248611 PMCID: PMC7705028 DOI: 10.1016/j.psj.2020.09.045] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/18/2020] [Accepted: 09/20/2020] [Indexed: 11/25/2022] Open
Abstract
A total of 945 male Ross 308 broiler chicks were used in a growth study to explore the interaction between dietary crude protein concentration and available phosphorus. Nine experimental treatments were constructed factorially by offering low, medium, or standard protein concentrations without or with low, standard, or high available phosphorus. Diets were based on corn, wheat, and soybean meal and all nutrients other than protein/amino acids and available phosphorus were maintained at or above breeder guidelines. Additional synthetic amino acids were used in the diets with low protein concentration in attempt to maintain digestible amino acid supply. Diets were offered to 7 replicate pens of 15 chicks per pen from day 8 to 35. Growth performance was measured during the grower (day 8-24) and finisher (day 25-35) periods. On day 35 carcass composition was determined, blood was drawn for various biochemical measurements and the tibia was excised for mechanical and compositional analyses. Birds that received the low-protein diet had lower terminal body weight and higher feed conversion ratio compared with those that received diets with adequate crude protein content. However, addition of available phosphorus to the low-protein diet resulted in significant reductions in weight-corrected feed conversion that were not evident in the diet with adequate protein content. Bone architecture was only moderately influenced by dietary treatment but birds that ingested the diets containing low and medium protein concentrations had relatively heavier abdominal fat pad weight. Blood biochemistry, especially ammonia, uric acid, and phosphorus, was influenced by both dietary protein and available phosphorus and trends suggested that both axes are involved in protein accretion and catabolism. It can be concluded that performance losses associated with feeding low protein diets to broiler chickens may be partially restored by additional available phosphorus. The implications for use of exogenous enzymes such as protease and phytase and protein nutrition per se warrants further examination.
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Affiliation(s)
- A J Cowieson
- Animal Nutrition and Health, DSM Nutritional Products, 4303 Kaiseraugst, Switzerland.
| | - R Perez-Maldonado
- Animal Nutrition and Health, DSM Nutritional Products, Minatu Ku, Tokyo, Japan
| | - A Kumar
- School of Environmental and Rural Science, University of New England, Armidale, NSW, Australia
| | - M Toghyani
- School of Environmental and Rural Science, University of New England, Armidale, NSW, Australia
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Obesity and adiposity: the culprit of dietary protein efficacy. Clin Sci (Lond) 2020; 134:389-401. [DOI: 10.1042/cs20190583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/24/2020] [Accepted: 02/10/2020] [Indexed: 12/14/2022]
Abstract
AbstractObesity and increased body adiposity have been alarmingly increasing over the past decades and have been linked to a rise in food intake. Many dietary restrictive approaches aiming at reducing weight have resulted in contradictory results. Additionally, some policies to reduce sugar or fat intake were not able to decrease the surge of obesity. This suggests that food intake is controlled by a physiological mechanism and that any behavioural change only leads to a short-term success. Several hypotheses have been postulated, and many of them have been rejected due to some limitations and exceptions. The present review aims at presenting a new theory behind the regulation of energy intake, therefore providing an eye-opening field for energy balance and a potential strategy for obesity management.
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Bradham KD, Nelson CM, Diamond GL, Thayer WC, Scheckel KG, Noerpel M, Herbin-Davis K, Elek B, Thomas DJ. Dietary Lead and Phosphate Interactions Affect Oral Bioavailability of Soil Lead in the Mouse. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:12556-12564. [PMID: 31557437 PMCID: PMC8188726 DOI: 10.1021/acs.est.9b02803] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Effects of dietary P level on the oral bioavailability of Pb present in soil were examined in a mouse model. Adult female C57BL/6 mice had free access to AIN-93G purified rodent diet amended with Pb as a soluble salt, Pb acetate, or in a soil matrix (NIST SRM 2710a). In these studies, the basal diet contained P at a nutritionally sufficient level (0.3% w/w) and the modified diets contained P at a lower (0.15%) or a higher (1.2%) level. For either dietary Pb source (Pb acetate or NIST SRM 2710a), low dietary P level markedly increased accumulation of Pb in bone, blood, and kidney. Tissue Pb levels in mice fed a high P in diet were not different from mice fed the basal P diet. Dietary P and Pb interacted to affect body weight change and feed efficiency in mice. The relative contribution of different Pb species in diet and feces was also affected by dietary P level. Differences in Pb species between diet and feces indicated that transformation of Pb species can occur during gastrointestinal tract transit. These interactions between Pb and P that alter Pb speciation may be important determinants of the bioavailability of Pb ingested in soil.
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Affiliation(s)
- Karen D Bradham
- Office of Research and Development , United States Environmental Protection Agency , Research Triangle Park , Durham , North Carolina 27711 , United States
| | - Clay M Nelson
- Office of Research and Development , United States Environmental Protection Agency , Research Triangle Park , Durham , North Carolina 27711 , United States
| | - Gary L Diamond
- SRC, Inc. , North Syracuse , New York 13212 , United States
| | | | - Kirk G Scheckel
- Office of Research and Development , United States Environmental Protection Agency , Cincinnati , Ohio 45224 , United States
| | - Matt Noerpel
- Office of Research and Development , United States Environmental Protection Agency , Cincinnati , Ohio 45224 , United States
| | - Karen Herbin-Davis
- Pharmacokinetics Branch, Integrated Systems Toxicology Division , National Health and Environmental Effects Laboratory, ORD, US EPA, RTP, NC , Durham , North Carolina 27709 , United States
| | - Brittany Elek
- Pharmacokinetics Branch, Integrated Systems Toxicology Division , National Health and Environmental Effects Laboratory, ORD, US EPA, RTP, NC , Durham , North Carolina 27709 , United States
| | - David J Thomas
- Pharmacokinetics Branch, Integrated Systems Toxicology Division , National Health and Environmental Effects Laboratory, ORD, US EPA, RTP, NC , Durham , North Carolina 27709 , United States
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Ragi ME, El Mallah C, Toufeili I, Obeid O. Concomitant lysine and phosphorus addition to a wheat gluten protein diet highly amplified growth measures of rats. Nutrition 2018; 63-64:69-74. [PMID: 30933728 DOI: 10.1016/j.nut.2018.11.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 10/01/2018] [Accepted: 11/17/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVE In humans, the effects of lysine-fortified wheat on growth measures was much lower than that of animal experimentations that used phosphorus-containing mineral mix. It is known that wheat contains a limited amount of available phosphorus, which is believed to support growth. The aim of this study was to determine the involvement of phosphorus in growth measures of rats maintained on a lysine-supplemented wheat gluten diet. METHODS Forty male Sprague-Dawley (6 wk old) rats were randomly divided into four equal groups and fed wheat gluten protein (10%)-based diets with added lysine (0.6%), phosphorus (0.3%), or both (0.6% lysine and 0.3% phosphorus), ad libitum for 9 wk. Rats were monitored for changes in food intake, body weight, body and liver compositions, plasma urea nitrogen, and albumin. RESULTS The addition of lysine or phosphorus to wheat gluten-based diets increased energy intake modestly (∼15%), whereas their combination caused a higher increase (∼45%). Similarly, the magnitude of improvement in weight gain and energy efficiency by the addition of lysine or phosphorus (∼1g/d and 2.7g/MJ, respectively) was much lower than that of the combination (∼4g/d and 8.7g/MJ). In the phosphorus-containing groups, plasma urea nitrogen was significantly reduced and this was associated with higher body protein (%) and hepatic fat (%); whereas plasma albumin was significantly increased in the lysine-containing groups. CONCLUSION When using gluten protein, concomitant lysine and phosphorus availability is required to support growth measures, although phosphorus seems to have an independent effect on protein metabolism. Thus, human interventions should consider the improvement of the amino acid profile and phosphorus availability.
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Affiliation(s)
- Marie-Elizabeth Ragi
- Department of Nutrition and Food Sciences, American University of Beirut, Lebanon
| | - Carla El Mallah
- Department of Nutrition and Food Sciences, American University of Beirut, Lebanon
| | - Imad Toufeili
- Department of Nutrition and Food Sciences, American University of Beirut, Lebanon
| | - Omar Obeid
- Department of Nutrition and Food Sciences, American University of Beirut, Lebanon.
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