Results 61 to 70 of about 2,798,737 (296)

Bifidobacterium longum P77 and Lactiplantibacillus plantarum P72 and Their Mix—Live or Heat-Treated—Mitigate Sleeplessness and Depression in Mice: Involvement of Serotonergic and GABAergic Systems

Cells
Sleeplessness (insomnia) is a significant symptom associated with stress-induced depression/anxiety. In the present study, we selected Bifidobacterium longum P77, which increased serotonin production in corticosterone-stimulated SH-SY5Y cells, from the ...
Ji-Su Baek, Xiaoyang Ma, Hee-Seo Park, Dong-Yun Lee, Dong-Hyun Kim   +4 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Combination thrapy of hydroalcoholic extract of Pistacia atlantica kurdica and fluvoxamine on spatial memory of immobilization rat

مجله دانشگاه علوم پزشکی گرگان, 2017
Background and Objective: Oxidative stress causes disorder in the brain processes including memory. Pistacia atlantica kurdica (pistachio) contains antioxidant compounds, oleic and linoleic acid.
M Mohammadzadeh, F Babaeifar, F Babaei
doaj  

EFFECTS OF VITAMINSC AND E ON STRESS-INDUCED LIPID PEROXIDATION AND ANTIOXIDANT-ENZYME ACTIVITIES IN RATS

Zagazig Journal of Pharmaceutical Sciences, 2000
Immobilization stress induces the formation of reactive oxygen species and leads to the oxidative stress injury in various tissues. The present study was carried out in order to assess the effect of immobilization stress on the level of lipid peroxides ...
Randa Mostafa , Sahar Kamal , Yasser Moustafa , El-Sayed El-Awady   +3 more
doaj   +1 more source

Vasopressin modulates hypothalamo-pituitary activity by paracrine action during acute and chronic immobilization stress in rats [PDF]

Archives of Biological Sciences, 2011
The aim of the study was to examine changes in corticotropin releasing hormone (CRH), vasopressin (VP), adrenocorticotropin (ACTH) as well as VP3 receptor protein concentration in the hypothalamus and the pituitary of rats exposed to acute (3 h) and ...
Lakić Iva, Vujović P., Jasnić N., Đurašević S., Cvijić Gordana   +4 more
doaj   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Effect of Carnosine on Prooxidant–Antioxidant Balance in Several Tissues of Rats Exposed to Chronic Cold Plus Immobilization Stress

Journal of Pharmacological Sciences, 2012
In this study, we investigated the effect of l-carnosine (CAR) on prooxidant–antioxidant balance in several tissues of rats exposed to chronic stress. Both cold and immobilization stresses were applied to rats at the same time.
Esra Betül Kalaz, Betül Evran, Seval Develi-İş, Pervin Vural, Semra Doğru-Abbasoğlu, Müjdat Uysal   +5 more
doaj   +1 more source

The muscle proteome reflects changes in mitochondrial function, cellular stress and proteolysis after 14 days of unilateral lower limb immobilization in active young men.

PLoS ONE, 2022
Skeletal muscle unloading due to joint immobilization induces muscle atrophy, which has primarily been attributed to reductions in protein synthesis in humans.
Thomas M Doering, Jamie-Lee M Thompson, Boris P Budiono, Kristen L MacKenzie-Shalders, Thiri Zaw, Kevin J Ashton, Vernon G Coffey   +6 more
doaj   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

The effect of metformin on the motor activity and hippocampal dopamine metabolism in rats subjected to repeated immobilization stress

Pakistan Journal of Pharmaceutical Sciences
The present study investigates the impact of metformin treatment on motor activity and hippocampal dopamine metabolism in rats subjected to recurring immobilization stress.
Rushda Afroz, Huma Ikram, Shazia Nawaz, Nazish Mustafa, Tabinda Salman, Darakhshan Jabeen Haleem   +5 more
doaj   +1 more source