Distinct physiological, plasma amino acid, and liver transcriptome responses to purified dietary beef, chicken, fish, and pork proteins in young rats

Song, Shangxin; Hooiveld, Guido; Li, Mengjie; Fan, Zhanming; Zhang, Wei; Xu, Xinglian; Müller, Michael

doi:10.1002/mnfr.201500789

Cited by 22 publications

(45 citation statements)

References 23 publications

(28 reference statements)

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“…Animal proteins, especially those from diets, seem to support better muscle protein synthesis than plant proteins 51 . The contents of leucine, isoleucine, phenylalanine + tyrosine, valine and lysine in soybean protein were significantly lower than those in these meat proteins 52 . The soy protein and casein diets for vegetarians showed no significant advantages for muscle health.…”

Section: Discussionmentioning

confidence: 65%

“…As white meat, the fish and chicken protein groups showed similar results of oxidation and anti-oxitation in muscle because they had similar amino acid composition. And the chicken protein diet showed stable oxidative and anti-oxidative status from day 7 to day 14, which may be related the comprehensive and rich composition of amino acids according to amino acid score in previous publication 52 . However, beef protein was quite different from pork protein since they had different amino acid composition.…”

Section: Discussionmentioning

confidence: 72%

“…L-lysine treatment can enhance antioxidant activity by inhibiting the release of the inflammatory cytokine IL-6, which may involve upregulation of anti-inflammatory factors and subsequent downregulation of IL6. The fish protein group had the highest SOD activity, which could be due to the highest lysine concentration in the diet 52 .…”

Section: Discussionmentioning

confidence: 96%

“…The control diet was prepared by casein and the other five diets were made by replacing casein with purified proteins from soy, fish, chicken, pork and beef. The protein isolation was performed as previously described 52 .…”

Section: Methodsmentioning

confidence: 99%

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Oxidative and anti-oxidative status in muscle of young rats in response to six protein diets

Zhu¹,

Xiao²,

Hao

et al. 2017

Sci Rep

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We investigated the impact of six protein diets on oxidation and anti-oxidation status in the muscle of young rats. Rats were fed six protein diets for 14 days, including casein (control), and proteins isolated from soy, fish, chicken, pork and beef. Grx1, Trx1 and other oxidative metabolic indices in muscle were quantified. Compared with the casein diet, the soy protein diet had a similar oxidation level, but higher GSH and lower SOD activities. The chicken and fish protein groups had lower GSH and higher SOD activities, the pork protein group showed lower Grx1 levels than the casein group and the beef protein group showed the highest GSH, Grx1 and Trx1 levels as reflected by RT-PCR, Western blotting and immunohistochemistry analyses. Intake of meat proteins showed higher ROS and T-AOC but lower MDA levels than non-meat proteins, which may be due to the increase in Grx1 and Trx1 expression and other antioxidants. Meat proteins are more conducive to muscle of growing rats.

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Section: Discussionmentioning

confidence: 65%

Section: Discussionmentioning

confidence: 72%

Section: Discussionmentioning

confidence: 96%

Section: Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Oxidative and anti-oxidative status in muscle of young rats in response to six protein diets

Zhu¹,

Xiao²,

Hao

et al. 2017

Sci Rep

Self Cite

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“…In vitro studies have suggested the beneficial properties of FPH-derived bioactive peptides, with potential applications for intestinal health [16,17], serum and liver cholesterol/lipid profile [18][19][20][21], fatty acid metabolism [22], postprandial glucose control [21], and hypertension [23]. There is also evidence in rodents that fish protein may increase plasma AA concentrations, their transport pathways [24], and associated fast-twitch muscle gene expression and mass [20]. Bioactive peptides released in the process of hydrolysation may also possess desirable immunomodulatory, anti-inflammatory, antioxidant, and neuroprotective effects [25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

The Potential Role of Fish-Derived Protein Hydrolysates on Metabolic Health, Skeletal Muscle Mass and Function in Ageing

Lees

Carson

2020

Nutrients

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Fish protein represents one of the most widely consumed dietary protein sources by humans. The processing of material from the fishing industry generates substantial unexploited waste products, many of which possess high biological value. Protein hydrolysates, such as fish protein hydrolysates (FPH), containing predominantly di- and tripeptides, are more readily absorbed than free amino acids and intact protein. Furthermore, in animal models, FPH have been shown to possess numerous beneficial properties for cardiovascular, neurological, intestinal, renal, and immune health. Ageing is associated with the loss of skeletal muscle mass and function, as well as increased oxidative stress, compromised vascularisation, neurological derangements, and immunosenescence. Thus, there appears to be a potential application for FPH in older persons as a high-quality protein source that may also confer additional health benefits. Despite this, there remains a dearth of information concerning the impact of FPH on health outcomes in humans. The limited evidence from human interventional trials suggests that FPH may hold promise for supporting optimal body composition and maintaining gut integrity. FPH also provide a high-quality source of dietary protein without negatively impacting on subjective appetite perceptions or regulatory hormones. Further studies are needed to assess the impact and utility of FPH on skeletal muscle health in older persons, ideally comparing FPH to ‘established’ protein sources or a non-bioactive, nitrogen-matched control. In particular, the effects of acute and chronic FPH consumption on post-exercise aminoacidaemia, skeletal muscle protein synthesis, and intramyocellular anabolic signalling in older adults are worthy of investigation. FPH may represent beneficial and sustainable alternative sources of high-quality protein to support skeletal muscle health and anabolism in ageing, without compromising appetite and subsequent energy intake.

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Reconsidering Meat Intake and Human Health: A Review of Current Research

Xie

Cai

et al. 2022

Molecular Nutrition Food Res

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Meat consumption is gradually increasing and its impact on health has attracted widespread attention, resulting in epidemiological studies proposing a reduction in meat and processed meat intake. This review briefly summarizes recent advances in understanding the effects of meat or processed meat on human health, as well as the underlying mechanisms. Meat consumption varies widely among individuals, populations, and regions, with higher consumption in developed countries than in developing countries. However, increasing meat consumption may not be the main cause of increasing incidence of chronic disease, since the development of chronic disease is a complex physiological process that involves many factors, including excessive total energy intake and changes in food digestion processes, gut microbiota composition, and liver metabolism. In comparison, unhealthy dietary habits and a sedentary lifestyle with decreasing energy expenditure are factors more worthy of reflection. Meat and meat products provide high‐value protein and many key essential micronutrients. In short, as long as excessive intake and overprocessing of meats are avoided, meat remains an indispensable source of nutrition for human health.

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Distinct physiological, plasma amino acid, and liver transcriptome responses to purified dietary beef, chicken, fish, and pork proteins in young rats

Abstract: To conclude, short-term feeding of different meat proteins resulted in distinct physiological and transcriptome changes in young rats.

Cited by 22 publications

References 23 publications

Oxidative and anti-oxidative status in muscle of young rats in response to six protein diets

Oxidative and anti-oxidative status in muscle of young rats in response to six protein diets

The Potential Role of Fish-Derived Protein Hydrolysates on Metabolic Health, Skeletal Muscle Mass and Function in Ageing

Reconsidering Meat Intake and Human Health: A Review of Current Research

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