Results 121 to 130 of about 6,913,717 (350)

Prosocial Behavior as a Stress Moderator: The Physiological and Psychological Components [PDF]

, 2018
Stress is a major part of everyday life for the majority of people, especially college students. Stress has a physiological response and serves an important purpose in the body.
Vannelli, Jessica
core   +1 more source

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

Molecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park, Jae Won Oh, Hyewon Chung, Jung Won Kwon, Yi Rang Na, Kwang Pyo Kim, Seung Hyeok Seok   +6 more
wiley   +1 more source

Estresse crônico melhora a função miocárdica sem alterar a atividade do canal-L para Ca+2 em ratos Chronic stress improves the myocardial function without altering L-type Ca+2 channel activity in rats

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: O estresse crônico está associado à remodelação cardíaca; entretanto, os mecanismos permanecem a ser descobertos. OBJETIVO: A proposta deste estudo foi testar a hipótese de que o estresse crônico promove disfunção cardíaca associada a ...
Thiago Bruder-Nascimento, Dijon Henrique Salome Campos, André Soares Leopoldo, Ana Paula Lima-Leopoldo, Katashi Okoshi, Sandra Cordellini, Antônio Carlos Cicogna   +6 more
doaj  

A Multimodal Approach for the Assessment of Alexithymia: An Evaluation of Physiological, Behavioral, and Self-Reported Reactivity to a Traumatic Event-Relevant Video [PDF]

, 2012
Evidence suggests alexithymia is often relatively elevated among people suffering from posttraumatic stress symptoms (PTSS). Despite a growing body of research supporting this relation between alexithymia and PTSS, it is unclear whether alexithymia is a ...
Bujarski, Sarah Jo
core   +2 more sources

Stochastic variation in the FOXM1 transcription program mediates replication stress tolerance

Molecular Oncology, EarlyView.
Cellular heterogeneity is a major cause of drug resistance in cancer. Segeren et al. used single‐cell transcriptomics to investigate gene expression events that correlate with sensitivity to the DNA‐damaging drugs gemcitabine and prexasertib. They show that dampened expression of transcription factor FOXM1 and its target genes protected cells against ...
Hendrika A. Segeren, Kathryn A. Wierenga, Frank M. Riemers, Elsbeth A. van Liere, Bart Westendorp   +4 more
wiley   +1 more source

Role of stress in progression of Migraine

International Journal of Endorsing Health Science Research, 2014
The mental and physiological stresses can be an important trigger of migraines & headaches. These strains act to enhance the progression of migraine that could be psychological, physiological stress, Environmental stress or Chemical stress.
Shamoon Noushad, Sadaf Ahmed, Huma Khalid, Rida Nasir, Ikram Tunio, Shaikh Tahir   +5 more
doaj   +1 more source

Physiological and behavioural aspects of housing stress in cattle [PDF]

, 2008
End of project reportThe effect of various space allowances on pituitary, adrenal, immune responses and performance was investigated in 72 Holstein x Friesian bulls.
Earley, Bernadette, Gupta, Sandeep, Murray, Margaret, Prendiville, Daniel J.   +3 more
core  

Atomic Force Microscopy of height fluctuations of fibroblast cells [PDF]

, 2002
We investigated the nanometer scale height fluctuations of 3T3 fibroblast cells with the atomic force microscope (AFM) under physiological conditions. Correlation between these fluctuations and lateral cellular motility can be observed.
A. Czirók, B. Hegedös, Bálint Szabó, C. Pasternak, C. Rotsch, C.A. Shönenberger, Ch. Rotsch, Ch.S. Peskin, Dávid Selmeczi, E. Henderson, Emília Madarász, F. Jülicher, G.G. Borisy, H. Chen, H. Haga, H.J. Butt, J. Domke, K. Yasuda, L. Mahadevan, L.M. Machesky, M. Bornens, M. Lekka, M.U. Ehrengruber, Noémi Rozlosnik, O.J. Pletjushkina, S.W. Schneider, T. Duke, T.A.J. Duke, U.G. Hofmann, V. Parpura, Zs. Környei, Zsuzsanna Környei   +31 more
core   +2 more sources

Physiological, Biochemical, and Molecular Mechanisms of Heat Stress Tolerance in Plants

International Journal of Molecular Sciences, 2013
High temperature (HT) stress is a major environmental stress that limits plant growth, metabolism, and productivity worldwide. Plant growth and development involve numerous biochemical reactions that are sensitive to temperature.
M. Hasanuzzaman, K. Nahar, M. Alam, R. Roychowdhury, M. Fujita   +4 more
semanticscholar   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source