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1.
Effects of inactivity on human muscle glutathione synthesis by a double-tracer and single-biopsy approach
Francesco Agostini, Luciano Dalla Libera, Joern Rittweger, Sara Mazzucco, Mihaela Jurdana, Igor B. Mekjavić, Rado Pišot, Luisa Gorza, Marco Narici, Gianni Biolo, 2010, original scientific article

Abstract: Oxidative stress is often associated to inactivity-mediated skeletal muscle atrophy. Glutathione is one of the major antioxidant system stimulated, both at muscular and systemic level, by activation of oxidative processes. We measured changes in glutathione availability, oxidative stress induction and atrophy extent mediated by 35-days of experimental bed rest in vastus lateralis muscle of healthy human volunteers. To assess muscle glutathione synthesis, we applied a novel single-biopsy and double-tracer ([2H2]glycine and [15N]glycine) approach based on evaluation of steady-state precursor incorporation in product. The correlations between the traditional (multiple-samples, one-tracer) and new (one-sample, double-tracer infusion) methods were analyzed in erythrocytes by Passing & Bablok and Altman-Bland tests. Muscle glutathione absolute synthesis rate increased following bed rest from 5.5 1.1 to 11.0 1.5 mmol (kg wet tissue / day)-1 (n=9; p=0.02) while glutathione concentration failed to change significantly. Bed rest induced vastus lateralis muscle atrophy, as assessed by pennation angle changes measured by ultrasonography (from 18.6 1.0 to 15.3 0.9 degrees; p=0.01) and thickness changes (from 2.3 0.2 to 1.9 0.1 cm; p<0.001). Moreover, bed rest increased protein oxidative stress, as measured by muscle protein carbonylation changes (from 0.6 0.1 to 1.00 0.1 Oxy RP-1; p<0.04). In conclusion, we developed in erythrocytes a new minimally-invasive method to determine peptide synthesis rate in human tissues. Application of the new method to skeletal muscle suggests that disuse atrophy is associated to oxidative stress induction as well as to compensatory activation of the glutathione system
Found in: ključnih besedah
Summary of found: ...Oxidative stress is often associated to inactivity-mediated skeletal muscle...
Keywords: Antioxidant system, Muscle damage, Oxidative stress, bed rest, muscle glutathione, stable isotopes
Published: 15.10.2013; Views: 2126; Downloads: 85
URL Full text (0,00 KB)

2.
Stresne obremenitve na delovnem mestu managerja
Maja Meško, Zlatka Meško Štok, Iztok Podbregar, Damir Karpljuk, 2008, original scientific article

Found in: ključnih besedah
Summary of found: ...managerji, management, organizacija, stress, stresorji pri managerjih, ...
Keywords: managerji, management, organizacija, stress, stresorji pri managerjih
Published: 10.07.2015; Views: 1293; Downloads: 16
URL Full text (0,00 KB)

3.
Kathie F. Nunley in metoda Layered Curriculum
Mojca Volk, 2015, master's thesis

Found in: ključnih besedah
Summary of found: ...Layered Curriculum, insegnamento a livelli, differenziazione, motivazione, stress, neuroscienze, ...
Keywords: Layered Curriculum, insegnamento a livelli, differenziazione, motivazione, stress, neuroscienze
Published: 14.10.2015; Views: 1664; Downloads: 38
URL Full text (0,00 KB)
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4.
Thermoregulation in children
Shawnda A. Morrison, Stacy T. Sims, 2014, review article

Found in: ključnih besedah
Summary of found: ...childhood, cognition, fluid replacement, heat stress, hyponatremia, sweat rate, work, thermoregulation, ...
Keywords: childhood, cognition, fluid replacement, heat stress, hyponatremia, sweat rate, work, thermoregulation
Published: 15.10.2015; Views: 1266; Downloads: 34
URL Full text (0,00 KB)

5.
Occupational stress among Slovene managers with respect to their participation in recreational sport activities
Mateja Videmšek, Zlatka Meško Štok, Iztok Podbregar, Maja Meško, Damir Karpljuk, 2010, original scientific article

Abstract: Occupational stress among Slovene managers with respect to their participation in recreational sport activities
Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: sport activity, stress, occupation, health, managers
Published: 03.04.2017; Views: 1733; Downloads: 96
URL Full text (0,00 KB)

6.
Wood and human stress in the built indoor environment
Andreja Kutnar, Michael David Burnard, 2015, review article

Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: wood, human stress, environment
Published: 03.04.2017; Views: 857; Downloads: 56
URL Full text (0,00 KB)

7.
Roasting intensity of naturally low-caffeine Laurina coffee modulates glucose metabolism and redox balance in humans
Filippo Giorgio Di Girolamo, Sara Mazzucco, Roberta Situlin, Nina Mohorko, Zala Jenko Pražnikar, Ana Petelin, Marcello Tence, Rado Pišot, Luciano Navarini, Gianni Biolo, 2016, original scientific article

Found in: ključnih besedah
Summary of found: ...coffee, oxidative stress, roasting intensity, Type-2 diabetes mellitus, insulin resistance,...
Keywords: coffee, oxidative stress, roasting intensity, Type-2 diabetes mellitus, insulin resistance, omega-3 fatty acids
Published: 08.08.2016; Views: 2144; Downloads: 103
URL Full text (0,00 KB)

8.
Age-related differences in plasma BDNF levels after prolonged bed rest
Cecilia Soavi, Uroš Marušič, Juana Maria Sanz, Mario Luca Morieri, Edoardo Dalla Nora, Boštjan Šimunič, Rado Pišot, Giovanni Zuliani, Angelina Passaro, 2016, original scientific article

Found in: ključnih besedah
Summary of found: ...derived neurotrophic factor, BDNF, bed rest, acute stress, aging brain, ...
Keywords: brain derived neurotrophic factor, BDNF, bed rest, acute stress, aging brain
Published: 08.08.2016; Views: 1565; Downloads: 121
URL Full text (0,00 KB)

9.
In situ assessment of structural timber using stress-wave measurements
Ulrike Dackermann, Keith Crews, Bohumil Kasal, Jianchun Li, Mariapaola Riggio, Frank Rinn, T. Tannert, 2014, original scientific article

Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: timber structures, assessment, stress waves, time-of-flight, tomography, ultrasonic echo
Published: 19.11.2018; Views: 399; Downloads: 106
URL Full text (0,00 KB)

10.
Human stress responses in office-like environments with wood furniture
Michael David Burnard, Andreja Kutnar, 2019, original scientific article

Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: healthy offices, occupant stress, timber, materials, indoor environment, wellbeing
Published: 09.09.2019; Views: 293; Downloads: 94
URL Full text (0,00 KB)

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