Results 71 to 80 of about 955,068 (308)

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Effects of macrobenthos on sediment-water oxygen and ammonium fluxes. Final Report. [PDF]

, 1997
Sediments are an important location in determining the fate of nutrients entering the estuary. Role of sediments needs to be incorporated into water quality models.
Barnes, J.M., Boynton, Walter R., Magdeburger, L.L., Weaver, B.J.   +3 more
core  

The relationship of systemic hemodynamics and oxygen consumption to early allograft failure after liver transplantation. [PDF]

, 1993
The early postoperative hemodynamic data of 88 patients who underwent primary liver transplantation between July 1989 and October 1990 at the University Health Center of Pittsburgh were analyzed to establish the relationship of systemic hemodynamics and ...
Doyle, H, Kang, Y, Kramer, D, Murray, G, Nonami, T, Selby, R, Starzl, TE, Takaya, S   +7 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

System performance comparison of oxygen consumption and air separation for aircraft fuel tank inerting

Case Studies in Thermal Engineering
To compare the performance of oxygen consumption and air separation inerting systems. This paper established the mathematical models of the oxygen consumption inerting system and air separation inerting system by mass conservation and energy conservation
Lei Shao, Jingxin Tan, Weihua Liu, Jiahao Yang, Bo Hei, Jiahao Qu   +5 more
doaj   +1 more source

Pengaruh konsentrasi sublethal endosulfan dan glifosat terhadap konsumsi oksigen kerang darah (anadara granosa)

Depik Jurnal, 2015
. The aims of the study were: (1) to test oxygen consumption of Anadara granosa under sub-lethal concentrations of endosulfan, (2) oxygen consumption under sub-lethal concentrations of glifosat and (3) oxygen consumption under mixture of endosulfan and ...
Mikson M.D. Nalle, Ricky Gimin
doaj   +1 more source

Investigations on the respiration of the Neotropical fish, Colossoma macropomum (Serrasalmidae). The influence of weight and temperature on the routine oxygen consumption

, 1983
The influence of weight and temperature on the routine oxygen consumption of Colossoma macropomum, a Neotropical fish species of the family Serrasalmidae, was investigated using a constant flow respirometer.
Saint-Paul, U.
core  

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Validation of an equation for estimating maximal oxygen consumption of nonexpert adult swimmers

Open Access Journal of Sports Medicine, 2013
Adalberto Veronese da Costa,1,2 Manoel da Cunha Costa,3 Saulo Fernandes Melo de Oliveira,3 Fabíola Lima de Albuquerque,3 Fernando José de Sá Pereira Guimarães,3 Tiago Manuel Barbosa41Department of Physical ...
Veronese da Costa A, Costa MC, Oliveira SF, Albuquerque FL, Sá Pereira Guimarães FJ, Barbosa TM   +5 more
doaj  

Regulation of benthic oxygen fluxes in permeable sediments of the coastal ocean [PDF]

, 2017
Large areas of the oceanic shelf are composed of sandy sediments through which reactive solutes are transported via porewater advection fueling active microbial communities.
Ahmerkamp, Soeren, Beer, Dirk de, Friedrich, Jana, Holtappels, Moritz, Janssen, Felix, Krämer, Knut, Kuypers, Marcel M. M., Winter, Christian   +7 more
core   +1 more source