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Effects of concurrent training on interleukin-6, tumour necrosis factor-alpha and C-reactive protein in middle-aged men 总被引：1，自引：1，他引：0
Libardi CA Souza GV Gáspari AF Dos Santos CF Leite ST Dias R Frollini AB Brunelli DT Cavaglieri CR Madruga VA Chacon-Mikahil MP 《Journal of sports sciences》2011,29(14):1573-1581
The purpose of this study was to evaluate the effects of moderate- to high-intensity resistance and concurrent training on inflammatory biomarkers and functional capacity in sedentary middle-aged healthy men. Participants were selected on a random basis for resistance training (n = 12), concurrent training (n = 11) and a control group (n = 13). They performed three weekly sessions for 16 weeks (resistance training: 10 exercises with 3 × 8-10 repetition maximum; concurrent training: 6 exercises with 3 × 8-10 repetition maximum, followed by 30 minutes of walking or running at 55-85% [Vdot]O(2peak)). Maximal strength was tested in bench press and leg press. The peak oxygen uptake ([Vdot]O(2peak)) was measured by an incremental exercise test. Tumour necrosis factor-α, interleukin-6 and C-reactive protein were determined. The upper- and lower-body maximal strength increase for both resistance (+42.52%; +20.9%, respectively) and concurrent training (+28.35%; +21.5%, respectively) groups (P = 0.0001).[Vdot]O(2peak) increased in concurrent training when comparing pre- and post-training (P = 0.0001; +15.6%). No differences were found in tumour necrosis factor-α and interleukin-6 for both groups after the exercise. C-reactive protein increased in resistance training (P = 0.004). These findings demonstrated that 16 weeks of moderate- to high-intensity training could improve functional capacity, but did not decrease inflammatory biomarkers in middle-aged men. 相似文献
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Sabrina Fernandes 《教育政策杂志》2014,29(2):263-279
In 2010, the World Bank published a policy study on early child education (ECE) developments in Brazil, entitled Early Child Education: Making Programs Work for Brazil’s Most Important Generation. Development. This paper analyses the report’s assessment of ECE policy in Brazil as well as the recommendations it provides. A critical analysis of ECE shows that the report’s insistence that financial constraints necessitate a trade-off between coverage and quality privileges the influence and position of the private sector and urges public–private partnerships as a cost-saving strategy. While it commends the Brazilian Government for its commitment to universal access to preschool, it argues for more targeted investment in quality rather than access. This paper argues that the quality-coverage debate should be set aside and overall investment in ECE should be increased. It also argues that issues excluded from the report such as disability, race and rural access to ECE must be considered in the development of sound social policy. 相似文献
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Sabrina Mattoli 《Journal of Zhejiang University. Science. B》2015,16(8):651-660
Bloodborne fibrocytes are cells mobilized from the bone marrow, which express surface antigens commonly ascribed to hematopoietic progenitors and have phenotypic and functional characteristics similar to those of immature mesenchymal cells. They exhibit predominant proinflammatory or profibrotic activities at tissue sites, depending on the host’s response to environmental insults and on the characteristics of the cell infiltrate and cytokine milieu. In patients with allergic asthma, fibrocytes egress from the bone marrow and are recruited into the airways after every allergen exposure and during viral infections. Recruited fibrocytes amplify the inflammatory responses driven by T helper type 2 lymphokines and favor viral replication and further inflammation on respiratory virus infections. Persistently elevated blood fibrocyte counts and persisting airway fibrocytosis are present in patients with chronically undertreated or corticosteroid-insensitive asthma, and are linked to an enhanced risk of adverse outcomes because of the major involvement of fibrocytes in the development of structural abnormalities that lead to chronic airflow obstruction in these patients. Consequently, blood fibrocyte count is an emerging biomarker of asthma control and disease progression and its clinical applicability as a new outcome measure deserves further evaluation in large clinical trials. 相似文献
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Developmental Trajectories of Acculturation: Links With Family Functioning and Mental Health in Recent‐Immigrant Hispanic Adolescents 
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下载免费PDF全文 Seth J. Schwartz Jennifer B. Unger Byron L. Zamboanga David Córdova Craig A. Mason Shi Huang Lourdes Baezconde‐Garbanati Elma I. Lorenzo‐Blanco Sabrina E. Des Rosiers Daniel W. Soto Juan A. Villamar Monica Pattarroyo Karina M. Lizzi José Szapocznik 《Child development》2015,86(3):726-748
The present study was designed to examine acculturative changes, and their effects on mental health and family functioning, in recent‐immigrant Hispanic adolescents. A sample of 302 Hispanic adolescents was assessed five times over a 2½‐year period. Participants completed measures of Hispanic and U.S. practices, collectivist and individualist values, and ethnic and U.S. identity at each time point. Baseline and Time 5 levels of mental health and family functioning were also assessed. Latent class growth analyses produced two‐class solutions for practices, values, and identifications. Adolescents who increased over time in practices and values reported the most adaptive mental health and family functioning. Adolescents who did not change in any acculturation domain reported the least favorable mental health and family functioning. 相似文献
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Sabrina F. Sembiante Traci P. Baxley Christina J. Cavallaro 《Diaspora, Indigenous, and Minority Education》2018,12(1):28-41
This article investigates how immigrant children’s acculturation experiences are characterized through the symbolic literary feature of name in children’s literature and how the language of the text functions to communicate these messages. We draw on the theoretical frameworks of Critical Literacy (CL) and Systemic Functional Linguistics (SFL) to inform our analysis, showcasing how the connection and interrelation of these theories maximizes the potential for meaning-making. Texts were examined to reveal dominant themes around acculturation communicated through the use of protagonists’ names and trends in the language used to construct young readers’ understandings. Findings indicate that the construct of a name is a key theme in the literature used to forge a cultural identity for immigrant children, generate cultural conflict, and stimulate others’ judgment. 相似文献
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Childbirth education for multiple pregnancy: part 2: intrapartum and postpartum considerations 下载免费PDF全文
下载免费PDF全文 Montgomery KS Cubera S Belcher C Patrick D Funderburk H Melton C Fastenau M 《The Journal of perinatal education》2005,14(3):33-38
Women with a multiple pregnancy can expect a different labor and birth course than those with a singleton pregnancy. While the postpartum period is similar to that of families with a singleton, it is likely to be more hectic in families with multiple infants. In addition, a multiple pregnancy increases both maternal and neonatal risks; therefore, women with a multiple pregnancy may experience slight differences in care due to these potential risks, including additional monitoring and treatment. This article discusses the intrapartum and postpartum considerations families with a multiple pregnancy/birth may experience. This information is provided so that the childbirth educator can incorporate this content into courses, as appropriate, and assist families with a multiple pregnancy to anticipate a realistic birth and postpartum experience. 相似文献
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Elma I. Lorenzo-Blanco Alan Meca Brandy Piña-Watson Byron L. Zamboanga José Szapocznik Miguel Ángel. Cano David Cordova Jennifer B. Unger Andrea Romero Sabrina E. Des Rosiers Daniel W. Soto Juan A. Villamar Monica Pattarroyo Karina M. Lizzi Seth J. Schwartz 《Child development》2019,90(2):506-523
This study examined longitudinal effects of adolescent and parent cultural stress on adolescent and parent emotional well-being and health behaviors via trajectories of adolescent and parent family functioning. Recent immigrant Latino adolescents (Mage = 14.51) and parents (Mage = 41.09; N = 302) completed measures of these constructs. Latent growth modeling indicated that adolescent and parent family functioning remained stable over time. Early levels of family functioning predicted adolescent and parent outcomes. Baseline adolescent cultural stress predicted lower positive adolescent and parent family functioning. Latent class growth analyses produced a two-class solution for family functioning. Adolescents and parents in the low family functioning class reported low family functioning over time. Adolescents and parents in the high family functioning class experienced increases in family functioning. 相似文献
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