keyword
MENU ▼
Read by QxMD icon Read
search

Muscle promoting diets

keyword
https://www.readbyqxmd.com/read/29146611/smooth-muscle-selective-nuclear-factor-%C3%AE%C2%BAb-inhibition-reduces-phosphate-induced-arterial-medial-calcification-in-mice-with-chronic-kidney-disease
#1
Tadashi Yoshida, Maho Yamashita, Chihiro Horimai, Matsuhiko Hayashi
BACKGROUND: Hyperphosphatemia is a major factor promoting the formation of arterial medial calcification in chronic kidney disease (CKD). However, arterial medial calcification begins to occur during the early stages of CKD, when hyperphosphatemia is not yet apparent. It is predicted that other factors also play a role. The aim of the present study was to determine the role of pro-inflammatory nuclear factor-κB (NF-κB) signaling in smooth muscle cells (SMCs) for phosphate-induced arterial medial calcification in CKD mice...
November 16, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29131494/antimicrobial-emulsifier-glycerol-monolaurate-induces-metabolic-syndrome-gut-microbiota-dysbiosis-and-systemic-low-grade-inflammation-in-low-fat-diet-fed-mice
#2
Zengliang Jiang, Minjie Zhao, Hui Zhang, Yang Li, Mengyun Liu, Fengqin Feng
SCOPE: Glycerol monolaurate (GML) was widely consumed worldwide in food industry, and considered as safe, yet for chronic diseases, supporting scientific data remain sparse. This study was to investigate whether dietary GML induces metabolic syndrome, gut microbiota dysbiosis and systemic low-grade inflammation. METHODS AND RESULTS: GML-induced occurrence of metabolic syndrome, gut microbiota alterations and systemic low-grade inflammation were investigated. Our results demonstrated that GML induced metabolic syndrome by significantly increasing the body weight, weight gain, food intake, body fat, fat droplet size and percentage of epididymal fat, serum triglycerides (TG), LDL and atherogenic index, and decreasing the body muscle ratio, liver weight and HDL, compared to the CON group...
November 13, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/29128090/crocus-sativus-l-aqueous-extract-reduces-atherogenesis-increases-atherosclerotic-plaque-stability-and-improves-glucose-control-in-diabetic-atherosclerotic-animals
#3
Ei Christodoulou, N P E Kadoglou, M Stasinopoulou, O A Konstandi, C Kenoutis, Z I Kakazanis, A Rizakou, N Kostomitsopoulos, G Valsami
BACKGROUND AND AIMS: We aimed to evaluate a possible atheroprotective effect of saffron aqueous extract (SFE), and its potential anti-inflammatory mechanisms, in apoE knockout (ApoE(-/-)) mice. METHODS: Fifty male, ApoE(-/-) mice, fed a high-fat diet (HFD) for 12 weeks, were randomized into 5 groups: (1) baseline group, euthanatized, without intervention, (2) three saffron groups, receiving HFD and 30,60,90 mg/kg/day of SFE, respectively, for four weeks, per os through gavage, after reconstitution in water for injection (WFI), (3) control group (COG), receiving daily HFD and the same volume of WFI (four weeks)...
November 1, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29118018/th17-cells-contribute-to-pulmonary-fibrosis-and-inflammation-during-chronic-kidney-disease-progression-following-acute-ischemia
#4
Purvi Mehrotra, Jason A Collett, Susan J Gunst, David P Basile
Acute kidney injury (AKI) is associated with high mortality rates and predisposes development of chronic kidney disease (CKD). Distant organ damage, particularly in the lung, may contribute to mortality in AKI patients. Animal models of AKI demonstrate an increase in pulmonary infiltration of lymphocytes and reveal an acute compromise of lung function, but the chronic effects of AKI on pulmonary inflammation are unknown. We hypothesized that in response to renal I/R, there is a persistent systemic increase in Th17 cells with potential effects on pulmonary structure and function...
November 8, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/29112932/anti-atherosclerotic-effect-of-longxuetongluo-capsule-in-high-cholesterol-diet-induced-atherosclerosis-model-rats
#5
J M Zhou, H M Wang, Y Z Lv, Z Z Wang, W Xiao
Chinese dragon's blood, the red resin of Dracaena cochinchinensis, one of the famous traditional medicines, has been used to promote blood circulation, disperse blood stasis, stop bleeding, relieve pain and muscle regeneration for thousands of years. The aims of this study were to evaluate the anti-atherosclerotic effect of Longxuetongluo Capsule (LTC), which made by total phenolic compounds of Chinese dragon's blood, in high cholesterol diet (HCD)-induced atherosclerosis model rats and explore the possible mechanism...
November 4, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29092886/the-effects-of-dietary-protein-intake-on-appendicular-lean-mass-and-muscle-function-in-elderly-men-a-10-wk-randomized-controlled-trial
#6
Cameron J Mitchell, Amber M Milan, Sarah M Mitchell, Nina Zeng, Farha Ramzan, Pankaja Sharma, Scott O Knowles, Nicole C Roy, Anders Sjödin, Karl-Heinz Wagner, David Cameron-Smith
Background: The Recommended Daily Allowance (RDA) for protein intake in the adult population is widely promoted as 0.8 g · kg(-1) · d(-1) Aging may increase protein requirements, particularly to maintain muscle mass.Objective: We investigated whether controlled protein consumption at the current RDA or twice the RDA (2RDA) affects skeletal muscle mass and physical function in elderly men.Design: In this parallel-group randomized trial, 29 men aged >70 y [mean ± SD body mass index (in kg/m(2)): 28.3 ± 4...
November 1, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/29080839/cidec-differentially-regulates-lipid-deposition-and-secretion-through-two-tissue-specific-isoforms
#7
Yixing Li, Huifang Kang, Yi Chu, Yi Jin, Lifang Zhang, Ranran Yang, Zhiwang Zhang, Shuhong Zhao, Lei Zhou
Lipid metabolism has an important role in animal growth, development, and reproduction. As a regulator of lipid metabolism, CIDEc promotes unilocular development of lipid droplets and stimulates intracellular lipid deposition, and has two isoforms, CIDEc-l and CIDEc-s. CIDEc-l has ten more N-terminal amino acids than CIDEc-s. However, the functions of two isoforms are largely unknown. In this study, the expression profiles of two isoforms in Bama pigs differed, with cidec-l dominant in the liver and small intestine, and cidec-s dominant in muscle and adipose tissue...
October 25, 2017: Gene
https://www.readbyqxmd.com/read/29079190/antidiabetic-effect-of-gomisin-n-via-activation-of-amp-activated-protein-kinase
#8
Dae Young Jung, Ji-Hyun Kim, Hoyoung Lee, Myeong Ho Jung
Gomisin N (GN) is a lignan derived from Schisandra chinensis. AMP-activated kinase (AMPK) has gained attention as a therapeutic target for the treatment of metabolic syndrome. Previously, we reported that GN activated the AMPK pathway and ameliorated high-fat diet (HFD)-induced hepatic steatosis. In this study, we investigated the anti-diabetic effects of GN in C2C12 myotubes and HFD obese mice. GN enhanced the phosphorylation of AMPK/acetyl-CoA carboxylase (ACC) and Akt. In addition, GN promoted glucose uptake in C2C12 myotubes, which was accompanied by the translocation of glucose transporter 4 (GLUT4) to the plasma membrane...
October 25, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29074597/s-nitrosoglutathione-reductase-dysfunction-contributes-to-obesity-associated-hepatic-insulin-resistance-via-regulating-autophagy
#9
Qingwen Qian, Zeyuan Zhang, Allyson Orwig, Songhai Chen, Wen-Xing Ding, Yanji Xu, Ryan C Kunz, Nicholas R L Lind, Jonathan S Stamler, Ling Yang
Obesity is associated with elevated intracellular nitric oxide (NO) production, which promotes nitrosative stress in metabolic tissues such as liver and skeletal muscle, contributing to insulin resistance. The onset of obesity-associated insulin resistance is due, in part, to the compromise of hepatic autophagy, a process that leads to lysosomal degradation of cellular components. However, it is not known how NO bioactivity might impact autophagy in obesity. Here, we establish that S-nitrosoglutathione reductase (GSNOR), a major protein denitrosylase, provides a key regulatory link between inflammation and autophagy, which is disrupted in obesity and diabetes...
October 26, 2017: Diabetes
https://www.readbyqxmd.com/read/29069204/cardiac-metabolic-and-molecular-profiles-of-sedentary-rats-in-the-initial-moment-of-obesity
#10
Bruno Barcellos Jacobsen, Ana Paula Lima Leopoldo, Jóctan Pimentel Cordeiro, Dijon Henrique Salomé de Campos, André Ferreira do Nascimento, Mário Mateus Sugizaki, Antônio Carlos Cicogna, Carlos Roberto Padovani, André Soares Leopoldo
BACKGROUND: Different types of high-fat and/or high-energy diets have been used to induce obesity in rodents. However, few studies have reported on the effects observed at the initial stage of obesity induced by high-fat feeding on cardiac functional and structural remodelling. OBJECTIVE: To characterize the initial moment of obesity and investigate both metabolic and cardiac parameters. In addition, the role of Ca2+ handling in short-term exposure to obesity was verified...
October 19, 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/29065941/effects-of-maternal-methyl-donor-on-the-pork-characteristics-of-offspring-pigs-with-prenatal-exposure-to-bisphenol-a
#11
Y Zhuo, J Wang, H Liu, D Mou, T Adebowale, L Che, Z Fang, S Xu, G Liu, Y Lin, B Feng, N Abdullah Al-Dhabi, J Li, V Duraipandiyan, D Wu
To explore the effects of maternal nutrition on offspring muscle characteristics, a total of 56 sows were assigned to one of the four dietary groups during gestation: control (CON), or control diets supplemented with methyl donor (MET), bisphenol A (BPA), and combined BPA and MET (BPA+MET). Compared with CON offspring, MET offspring showed a higher meat redness value, but lower glycogen content in the longissimus thoracis (LT). Moreover, compared with CON offspring, MET offspring showed lower LT glycogen synthase (GS) mRNA levels at birth and the finishing stage, and increased methylation at the GS promoter...
October 25, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/29048462/obesity-induced-vascular-dysfunction-and-arterial-stiffening-requires-endothelial-cell-arginase-1
#12
Anil Bhatta, Lin Yao, Zhimin Xu, Haroldo A Toque, Jijun Chen, Reem T Atawia, Abdelrahman Y Fouda, Zsolt Bagi, Rudolf Lucas, Ruth B Caldwell, Robert W Caldwell
Aims: Elevation of arginase activity has been linked to vascular dysfunction in diabetes and hypertension by a mechanism involving decreased nitric oxide (NO) bioavailability due to L-arginine depletion. Excessive arginase activity also can drive L-arginine metabolism towards the production of ornithine, polyamines, and proline, promoting proliferation of vascular smooth muscle cells and collagen formation, leading to perivascular fibrosis. We hypothesized that there is a specific involvement of arginase 1 expression within the vascular endothelial cells in this pathology...
November 1, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/29044172/circulating-mir-19b-and-mir-181b-are-potential-biomarkers-for-diabetic-cardiomyopathy
#13
Camila Uribe Copier, Luis León, Mauricio Fernández, David Contador, Sebastián D Calligaris
Diabetic cardiomyopathy is characterized by metabolic changes in the myocardium that promote a slow and silent dysfunction of muscle fibers, leading to myocardium remodelling and heart failure, independently of the presence of coronary artery diseases or hypertension. At present, no imaging methods allow an early diagnosis of this disease. Circulating miRNAs in plasma have been proposed as biomarkers in the prognosis of several cardiac diseases. This study aimed to determine whether circulating miRNAs could be potential biomarkers of diabetic cardiomyopathy...
October 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29038363/moderate-exercise-training-does-not-prevent-the-reduction-in-myocardial-l-type-ca-2-channels-protein-expression-at-obese-rats
#14
Vitor L da Silva, Ana P Lima-Leopoldo, Artur J T Ferron, Jóctan P Cordeiro, Paula P Freire, Dijon H S de Campos, Carlos R Padovani, Mário M Sugizaki, Antonio C Cicogna, André S Leopoldo
Authors have showed that obesity implicates cardiac dysfunction associated with myocardial L-type calcium channels (LTCCs) activity impairments, as well as moderate exercise training (MET) seems to be an important therapeutic tool. We tested the hypothesis that MET promotes improvements on LTCCS activity and protein expression at obesity induced by unsaturated high-fat diets, which could represent a protective effects against development of cardiovascular damage. Male Wistar rats were randomized in control (C, n = 40), which received a standard diet and obese (Ob; n = 40), which received high-fat diet...
October 2017: Physiological Reports
https://www.readbyqxmd.com/read/29024862/4-phenylbutyrate-and-valproate-treatment-attenuates-the-progression-of-atherosclerosis-and-stabilizes-existing-plaques
#15
Aric Huang, Tayler L Young, Vi T Dang, Yuanyuan Shi, Cameron S McAlpine, Geoff H Werstuck
BACKGROUND AND AIMS: Recent evidence suggests that endoplasmic reticulum (ER) stress signaling through glycogen synthase kinase (GSK)-3α/β is involved in the activation of pro-atherosclerotic processes. In this study, we examined the effects of small molecules that interfere with ER stress-GSK3α/β signaling on the progression and regression of atherosclerosis in a mouse model. METHODS: To examine atherosclerotic progression, low-density lipoprotein receptor deficient (Ldlr(-/-)) mice were placed on a high-fat diet (HFD) and treated with the chemical chaperone, 4-phenylbutyrate (4PBA, 3...
November 2017: Atherosclerosis
https://www.readbyqxmd.com/read/29024598/effects-of-long-term-exposures-to-low-iron-and-branched-chain-amino-acid-containing-diets-on-aging-skeletal-muscle-of-fisher-344-brown-norway-rats
#16
Yuho Kim, Sok Sambo Men, Chen Liang, Candace N Receno, Tom D Brutsaert, Donna L Korol, Kevin S Heffernan, Keith C DeRuisseau
Aging skeletal muscle displays an altered iron status that may promote oxidative stress and sarcopenia. A low iron (LI) containing diet could reduce muscle iron status and attenuate age-related muscle atrophy. Supplemental branched-chain amino acids (BCAA) may also alleviate sarcopenia by promoting muscle protein synthesis and iron status improvement. This study examined individual and combined effects of LI and BCAA diets on anabolic signaling and iron status in skeletal muscle of aging rats. Twenty-nine-month-old male F344BN rats consumed the following control-base diets: Control + regular iron (35 mg iron/kg) (CR; n = 11); Control + LI (~6 mg iron/kg) (CL; n = 11); 2×BCAA + regular iron (BR; n = 10); and 2×BCAA + LI (BL; n = 12) for 12 weeks...
October 12, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29020674/obesity-and-type-2-diabetes-two-diseases-with-a-need-for-combined-treatment-strategies-easo-can-lead-the-way
#17
Deborah R Leitner, Gema Frühbeck, Volkan Yumuk, Karin Schindler, Dragan Micic, Euan Woodward, Hermann Toplak
Obesity is a chronic metabolic disease affecting adults and children worldwide. It has become one of the leading causes of death, as obesity is known to be the main risk factor for a number of non-communicable diseases, in particular type 2 diabetes. This close relationship led to the connotation 'diabesity', highlighting the fact that the majority of individuals with diabetes are overweight or obese. Until today the BMI is still used to classify overweight and obesity. Since reduced muscle mass is highly prevalent throughout the BMI range, the measurement of body composition is strongly recommended...
October 12, 2017: Obesity Facts
https://www.readbyqxmd.com/read/28978809/dietary-potassium-regulates-vascular-calcification-and-arterial-stiffness
#18
Yong Sun, Chang Hyun Byon, Youfeng Yang, Wayne E Bradley, Louis J Dell'Italia, Paul W Sanders, Anupam Agarwal, Hui Wu, Yabing Chen
Vascular calcification is a risk factor that predicts adverse cardiovascular complications of several diseases including atherosclerosis. Reduced dietary potassium intake has been linked to cardiovascular diseases such as hypertension and incidental stroke, although the underlying molecular mechanisms remain largely unknown. Using the ApoE-deficient mouse model, we demonstrated for the first time to our knowledge that reduced dietary potassium (0.3%) promoted atherosclerotic vascular calcification and increased aortic stiffness, compared with normal (0...
October 5, 2017: JCI Insight
https://www.readbyqxmd.com/read/28978542/consumption-of-whole-eggs-promotes-greater-stimulation-of-postexercise-muscle-protein-synthesis-than-consumption-of-isonitrogenous-amounts-of-egg-whites-in-young-men
#19
Stephan van Vliet, Evan L Shy, Sidney Abou Sawan, Joseph W Beals, Daniel Wd West, Sarah K Skinner, Alexander V Ulanov, Zhong Li, Scott A Paluska, Carl M Parsons, Daniel R Moore, Nicholas A Burd
Background: Protein in the diet is commonly ingested from whole foods that contain various macro- and micronutrients. However, the effect of consuming protein within its natural whole-food matrix on postprandial protein metabolism remains understudied in humans.Objective: We aimed to compare the whole-body and muscle protein metabolic responses after the consumption of whole eggs with egg whites during exercise recovery in young men.Design: In crossover trials, 10 resistance-trained men [aged 21 ± 1 y; 88 ± 3 kg; body fat: 16% ± 1% (means ± SEMs)] received primed continuous l-[ring-(2)H5]phenylalanine and l-[1-(13)C]leucine infusions and performed a single bout of resistance exercise...
October 4, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28966077/carnitine-induces-autophagy-and-restores-high-fat-diet-induced-mitochondrial-dysfunction
#20
Jin Woo Choi, Jung Hun Ohn, Hye Seung Jung, Young Joo Park, Hak Chul Jang, Sung Soo Chung, Kyong Soo Park
OBJECTIVE: Autophagy is suppressed in skeletal muscle and the liver with insulin resistance induced by a high-fat diet. Autophagy is essential for maintaining mitochondrial function, and dysfunctional mitochondria are associated with insulin resistance. As carnitine treatment is well known to improve insulin resistance by promoting mitochondrial function, we investigated if carnitine affects autophagy in the skeletal muscle of a high-fat diet-induced rodent model of obesity. RESULTS: After 6 weeks on a high-fat diet (48 kcal% fat), mice developed glucose intolerance, and the gastrocnemius muscle showed a decrease in insulin signaling and mitochondrial function, which was reversed after carnitine (100 mg/kg/day) treatment by oral gavage for 2 weeks...
September 28, 2017: Metabolism: Clinical and Experimental
keyword
keyword
110744
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"