The Effect of Different Levels of Dietary Magnesium on Eggshell Quality and Laying Hen’s Performance

Belkameh, Mohammad Mahdi; Sedghi, Mohammad; Azarfar, Arash

doi:10.1007/s12011-020-02259-9

Cited by 5 publications

(3 citation statements)

References 47 publications

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“…Among them, there are 8 master-level athletes and 8 first-level athletes. All athletes have more than 5…”

Section: Methods Objects Of Inquirymentioning

confidence: 99%

“…Changes in the main oxygen uptake evaluation indexes of athletes in GXT before and after NT and SIT two-stage training. 5 After the first stage of NT, there was no significant change in VO2peak (l/min) of the two experimental groups, and after the second stage of SIT, VO2peak in the CG and DG groups increased by 8.2% and 7.8%, respectively, compared with that before NT, the difference is statistically significant (P<0.05); R-VO2peak in CG and DG groups increased by 2.0% and 0.5% after NT, respectively (P>0.05), however, after SIT, it increased by 8.1% There was no significant change in the RERpeak of the three GXTs in the two experimental groups before and after the two-stage training (P>0.05), only after 6 weeks of SIT there was a slight decrease (CG decreased by 2.5%, DG decreased by 1.7%).The oxygen uptake and peak respiratory quotient in the 3 GXT before and after the two-stage training, there was no significant difference between the two experimental groups (P>0.05).…”

Section: Aerobic Capacitymentioning

confidence: 99%

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Effect of Different Interval Speed Training on Athlete Reaction

Chen

2022

Rev Bras Med Esporte

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Introduction: High-intensity Intermittent Training (HIIT) ranked first in the ACSM “2013 Global Training Methodology Survey”. Objective: To explore the influence of different speed training intervals on athlete reaction speed. Methods: Sixteen male bicycle athletes were randomly divided into two groups. The two groups then completed a six-week training routine (NT). The two groups then completed a six-week training routine , started 6 weeks of Sprint Interval Training (SIT) (a total of 12 lessons), with SIT instead of Normal Training (NT) live endurance training, and another training remains unchanged. Results: After 6 weeks of NT, Pmax GXT in the CG and DG groups decreased by 0.7% and 1.7%, respectively,as compared to the pre-training numbers. The difference was not statistically significant (P>0.05). And after 6 weeks of SIT, Pmax GXT increased significantly (P<0.05) in both experimental groupss,with increases of 9.2% and 10.2% for the CG and DG groups, respectively. Conclusions: The results show that intermittent training can effectively improve the aerobic metabolism of short-haul cyclists. As the power bicycle load and the training intensity and volume of the deceleration intermittent training program increase, the more significant the changes in aerobic capacity that can result in adaptability. Level of evidence II; Therapeutic studies - investigation of treatment results.

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“…Among them, there are 8 master-level athletes and 8 first-level athletes. All athletes have more than 5…”

Section: Methods Objects Of Inquirymentioning

confidence: 99%

Section: Aerobic Capacitymentioning

confidence: 99%

Effect of Different Interval Speed Training on Athlete Reaction

Chen

2022

Rev Bras Med Esporte

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“…A lot of efforts have been made to ameliorate decreased eggshell strength of aged laying hens, especially by dietary manipulations. Increasing supply or modified supply ratios of Ca, phosphorus ( P ), and other potential minerals such as zinc and magnesium ( Mg ) in diets have been widely practiced to improve eggshell strength of aged laying hens ( Frost and Roland, 1991 ; Cufadar et al, 2011 ; An et al, 2016 ; Yu et al., 2020 ; Belkameh et al., 2021 ). However, the results have been variable, which may be attributed to the limited knowledge of altered nutrient metabolism with age of laying hens.…”

Section: Introductionmentioning

confidence: 99%

Transcriptomic analysis of the liver in aged laying hens with different eggshell strength

Han¹,

Kim²,

Kim³

et al. 2023

Poultry Science

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Preparation, Structural Analysis, and Growth‐Promoting Effects of Amomum longiligulare Polysaccharide 1‐Mg (II) Complex

Chen,

Wu,

Zhang

et al. 2024

Macromolecular Bioscience

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In this study, Amomum longiligulare polysaccharide 1 (ALP1) is used to chelate with magnesium (Mg) to synthesize the ALP1‐Mg (II) complex (ALP1‐Mg). Based on Box‐Behnken response surface design, the optimum technological conditions are 22 mg mL−1 trisodium citrate, 2.10 mol L−1 MgCl2, reaction at 70 °C for 2.9 h, resulting in a maximum Mg content of 2.13%. Next, the physicochemical properties and structural characteristics of ALP1 and ALP1‐Mg are characterized, and the results show that the morphology, conformation, crystallinity, and thermal stability of ALP1‐Mg are changed. In addition, dietary supplementation of 500 mg kg−1 ALP1‐Mg significantly reduces the feed conversion ratio during the grower (15–35 d). Meanwhile, the villus height/crypt depth of the duodenum and ileum are significantly increased, and the relative abundance of Lactobacillus is significantly elevated. Taken together, the results suggest that ALP1‐Mg is a potential growth‐promoting feed additive.

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The Effect of Different Levels of Dietary Magnesium on Eggshell Quality and Laying Hen’s Performance

Cited by 5 publications

References 47 publications

Effect of Different Interval Speed Training on Athlete Reaction

Effect of Different Interval Speed Training on Athlete Reaction

Transcriptomic analysis of the liver in aged laying hens with different eggshell strength

Preparation, Structural Analysis, and Growth‐Promoting Effects of Amomum longiligulare Polysaccharide 1‐Mg (II) Complex

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