Effects of whey protein and resistance exercise on body cell mass, muscle strength, and quality of life in women with HIV

Agin, Denise; Gallagher, Dympna; Wang, Jack; Heymsfield, Steven B.; Pierson, Richard N.; Kotler, Donald P.

doi:10.1097/00002030-200112070-00011

Cited by 86 publications

(104 citation statements)

References 36 publications

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“…Higher protein content in the whole gastrocnemius, however, was a parameter that showed a borderline significant (P ¼ 0:0524) interaction with the diet in favour of the hydrolysate (Table 3). Consumption of milk whey proteins is known to exert a positive effect on muscle mass in conjunction with physical exercise, as shown by the work of Agin et al (2001), with HIV patients. Alternatively, increasing the concentration of conventional proteins in the diet can also elicit a higher deposition of protein in the muscle of exercising rats (Parreira, 1993).…”

Section: Muscle Proteinmentioning

confidence: 99%

Physical performance of exercising young rats fed hydrolysed whey protein at a sub-optimal level

Pimenta¹,

Abecia-Soria²,

Auler³

et al. 2006

International Dairy Journal

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Section: Muscle Proteinmentioning

confidence: 99%

Physical performance of exercising young rats fed hydrolysed whey protein at a sub-optimal level

Pimenta¹,

Abecia-Soria²,

Auler³

et al. 2006

International Dairy Journal

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“…As investigações sobre exercício físico com os indivíduos infectados pelo HIV têm enfatizado fatores de estudo isolados como, por exemplo, o treinamento aeróbio (19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31) ou muscular, com avaliação através do teste de uma repetição máxima (1-RM) ou o treinamento com séries múltiplas, que conforme Carpinelli e Otto (32) , é a execução de, no mí-nimo, três séries para cada exercício (26,(33)(34)(35)(36)(37)(38)(39)(40) . Considerando o treinamento concorrente, ou seja, a associação dos componentes aeróbio e força na mesma sessão de treinamento (41,42) , existe uma carência de estudos sobre a sua viabilidade terapêutica nos principais parâmetros clínicos (imunológico e virológico) e de aptidão física relacionada com a saúde (cardiorrespiratório e muscular).…”

Section: Introductionunclassified

HIV/AIDS e Treinamento Concorrente: a Revisão Sistemática

Lazzarotto¹,

Deresz²,

Sprinz³

2010

Rev Bras Med Esporte

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RESUMOO uso da terapia anti-retroviral combinada (TARV) aumentou a expectativa de vida dos portadores do vírus da imunodeficiência humana (HIV) e, como conseqüência, torna-se constante o estudo do processo fisiopatológico da infecção e das estratégias de intervenção que possam melhorar a qualidade de vida destes indivíduos. O treinamento concorrente, definido como a associação dos componentes aeróbios e força na mesma sessão de exercícios pode ser inserido neste contexto. O objetivo deste artigo é revisar os aspectos centrais da infecção pelo HIV e as evidências existentes sobre o treinamento concorrente com séries múltiplas e simples nos parâmetros imunológico, virológico, cardiorrespiratório e neuromuscular de pessoas infectadas pelo HIV. O método utilizado foi uma revisão sistemática, com artigos publicados entre 2000-2007, nas bases de dados scielo e pubmed e também em dissertações e teses da biblioteca digital da educação física, esporte e saúde. As evidências científicas encontradas nos 8 estudos analisados indicam que o treinamento concorrente, tanto com séries múltiplas quanto séries simples, melhora os parâmetros cardiorrespiratório e neuromuscular; no entanto, os resultados dos parâmetros imunológico e virológi-co ainda não estão completamente esclarecidos, principalmente sobre os protocolos com séries simples. Considerando o número restrito de trabalhos apresentados, sugere-se o desenvolvimento de estudos com treinamento concorrente em vários desfechos clínicos para pessoas infectadas pelo HIV.Palavras-chave: HIV, treinamento concorrente, exercício físico. ABSTRACTThe highly active antiretroviral therapy (HAART) increased life expectancy in individuals infected with the human immunodeficiency virus (HIV). Alternative strategies have been used in order to improve their quality of life and minimize the HAART effect; among these we can name physical exercise. Concurrent training, the combination of aerobic and strength training in the same exercise session, is used to improve aerobic and strength capacities with shorter time of training and stands out within the used methods. It is crucial to understand this syndrome's characteristics for the best application of physical exercise in the HIV infected patients. Therefore, the aim of this study is to review the main HIV infection characteristics and the evidence available on concurrent training with single and multiple sets in immunological, virological, cardiorespiratory and neuromuscular parameters in subjects living with HIV/AIDS. A systematic review of papers published from 2000-2007 in the Scielo and Pubmed database, as well as theses and dissertations on Physical Education, Sports and Health fields from the digital library totalizing 8 studies, was performed. Evidence from these 8 investigated studies showed that concurrent training, both with single and multiple sets, improves cardiorespiratory and neuromuscular parameters. However, the results in the immunological and virological parameters are not completely understood, especially on protocols with...

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“…Two of the 12 trials included aerobic as well as resistance exercises (Dolan et al, 2006;Hand et al 2008); 6 tested aerobic exercise only (Baigis et al, 2002;Mutimura et al, 2008;Perna et al, 1999;Smith et al, 2001;Stringer, Berezovskaya, O'Brien, Beck, & Casaburi, 1998;Terry et al, 2006). Agin et al (2001), Bhasin et al (2000), Grinspoon et al (2000), and Strawford et al (1999) measured resistance exercise training alone.…”

Section: Response To Exercise In Young Adults With Hivmentioning

confidence: 99%

Development of Evidence-Based Exercise Recommendations for Older HIV-Infected Patients

Yahiaoui

McGough

Voss

2012

Journal of the Association of Nurses in AIDS Care

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Advances in antiretroviral therapy (ART) have decreased HIV-related morbidity and mortality and contributed to rapidly increasing numbers of older people living with HIV. Successful management of ART-related side effects (metabolic syndrome) and age-related comorbidities (frailty) are major challenges for patients and providers. Exercise has proven beneficial for younger HIV-infected patients, but we know little about which exercise regimens to recommend to the elderly. Our goal was to develop age-appropriate, evidence-based exercise recommendations for older HIV-infected adults (age > 50). We reviewed randomized controlled trials on the effects of physical exercise for: (a) HIV-infected young adults, (b) frail older adults, and (c) elderly individuals with metabolic syndrome. We recommend a combination of endurance and resistance exercises 3 times per week for at least 6 weeks to improve cardiovascular, metabolic, and muscle function. Further research is warranted to study the benefits and risks of physical exercise in older HIV-infected patients.

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Effects of whey protein and resistance exercise on body cell mass, muscle strength, and quality of life in women with HIV

Abstract: Resistance exercise significantly increased BCM, muscle mass, muscle strength, and QOL in HIV-infected women with reduced BCM. Whey protein had little effect on BCM accrual. Combined protein and exercise did not increase BCM in excess of gains achieved by exercise alone.

Cited by 86 publications

References 36 publications

Physical performance of exercising young rats fed hydrolysed whey protein at a sub-optimal level

Physical performance of exercising young rats fed hydrolysed whey protein at a sub-optimal level

HIV/AIDS e Treinamento Concorrente: a Revisão Sistemática

Development of Evidence-Based Exercise Recommendations for Older HIV-Infected Patients

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