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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, izvirni znanstveni članek

Opis: 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
Najdeno v: ključnih besedah
Povzetek najdenega: ...Oxidative stress is often associated to inactivity-mediated skeletal muscle...
Ključne besede: Antioxidant system, Muscle damage, Oxidative stress, bed rest, muscle glutathione, stable isotopes
Objavljeno: 15.10.2013; Ogledov: 1991; Prenosov: 62
URL Polno besedilo (0,00 KB)

2.
Stresne obremenitve na delovnem mestu managerja
Maja Meško, Zlatka Meško Štok, Iztok Podbregar, Damir Karpljuk, 2008, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...managerji, management, organizacija, stress, stresorji pri managerjih, ...
Ključne besede: managerji, management, organizacija, stress, stresorji pri managerjih
Objavljeno: 10.07.2015; Ogledov: 1134; Prenosov: 13
URL Polno besedilo (0,00 KB)

3.
Kathie F. Nunley in metoda Layered Curriculum
Mojca Volk, 2015, magistrsko delo

Najdeno v: ključnih besedah
Povzetek najdenega: ...Layered Curriculum, insegnamento a livelli, differenziazione, motivazione, stress, neuroscienze, ...
Ključne besede: Layered Curriculum, insegnamento a livelli, differenziazione, motivazione, stress, neuroscienze
Objavljeno: 14.10.2015; Ogledov: 1532; Prenosov: 36
URL Polno besedilo (0,00 KB)
Gradivo ima več datotek! Več...

4.
Thermoregulation in children
Shawnda A. Morrison, Stacy T. Sims, 2014, pregledni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...childhood, cognition, fluid replacement, heat stress, hyponatremia, sweat rate, work, thermoregulation, ...
Ključne besede: childhood, cognition, fluid replacement, heat stress, hyponatremia, sweat rate, work, thermoregulation
Objavljeno: 15.10.2015; Ogledov: 1177; Prenosov: 30
URL Polno besedilo (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, izvirni znanstveni članek

Opis: Occupational stress among Slovene managers with respect to their participation in recreational sport activities
Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: sport activity, stress, occupation, health, managers
Objavljeno: 03.04.2017; Ogledov: 1570; Prenosov: 74
URL Polno besedilo (0,00 KB)

6.
Wood and human stress in the built indoor environment
Andreja Kutnar, Michael David Burnard, 2015, pregledni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: wood, human stress, environment
Objavljeno: 03.04.2017; Ogledov: 730; Prenosov: 44
URL Polno besedilo (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, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...coffee, oxidative stress, roasting intensity, Type-2 diabetes mellitus, insulin resistance,...
Ključne besede: coffee, oxidative stress, roasting intensity, Type-2 diabetes mellitus, insulin resistance, omega-3 fatty acids
Objavljeno: 08.08.2016; Ogledov: 1983; Prenosov: 80
URL Polno besedilo (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, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...derived neurotrophic factor, BDNF, bed rest, acute stress, aging brain, ...
Ključne besede: brain derived neurotrophic factor, BDNF, bed rest, acute stress, aging brain
Objavljeno: 08.08.2016; Ogledov: 1390; Prenosov: 91
URL Polno besedilo (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, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: timber structures, assessment, stress waves, time-of-flight, tomography, ultrasonic echo
Objavljeno: 19.11.2018; Ogledov: 245; Prenosov: 82
URL Polno besedilo (0,00 KB)

10.
Human stress responses in office-like environments with wood furniture
Michael David Burnard, Andreja Kutnar, 2019, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: Zadetek v naslovu
Ključne besede: healthy offices, occupant stress, timber, materials, indoor environment, wellbeing
Objavljeno: 09.09.2019; Ogledov: 181; Prenosov: 65
URL Polno besedilo (0,00 KB)

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