Results 31 to 40 of about 1,096,962 (313)

Sestrins in Physiological Stress Responses

Annual Review of Physiology, 2021
Sestrins are a family of proteins that respond to a variety of environmental stresses, including genotoxic, oxidative, and nutritional stresses. Sestrins affect multiple signaling pathways: AMP-activated protein kinase, mammalian target of rapamycin complexes, insulin-AKT, and redox signaling pathways.
Myungjin, Kim, Allison H, Kowalsky, Jun Hee, Lee   +2 more
openaire   +3 more sources

Activación de STAT3 por hipoxia en modelos in vitro de cáncer de cuello uterino y en células endoteliales

Biomédica: revista del Instituto Nacional de Salud, 2017
Introducción. El microambiente tumoral influye en el comportamiento de las células cancerosas. Especialmente, el estímulo de agentes estresantes, como la hipoxia, se convierte en un factor crítico para la evolución y el tratamiento del cáncer.
Óscar Ortega, Alejandro Ondo-Méndez, Ruth Garzón   +2 more
doaj   +1 more source

Predicting the Next-Day Perceived and Physiological Stress of Pregnant Women by Using Machine Learning and Explainability: Algorithm Development and Validation

JMIR mHealth and uHealth, 2022
BackgroundCognitive behavioral therapy–based interventions are effective in reducing prenatal stress, which can have severe adverse health effects on mothers and newborns if unaddressed.
Ada Ng, Boyang Wei, Jayalakshmi Jain, Erin A Ward, S Darius Tandon, Judith T Moskowitz, Sheila Krogh-Jespersen, Lauren S Wakschlag, Nabil Alshurafa   +8 more
doaj   +1 more source

Effects of noise stress on thyroid gland histomorphology in adult rats

Khyber Medical University Journal
OBJECTIVE: To analyze the effects of variable durations of loud noise stress on the histomorphology of the thyroid gland in adult rats. METHODS: This laboratory-based experimental study was conducted at the Anatomy Department, Army Medical College ...
Saba Saleem Safdar, Khadija Qamar, Mehwish Abaid, Muhammad Fahad Atta, Muhammad Sabir, Muhammad Rizwan Bashir Kiani   +5 more
doaj   +1 more source

Blood concentrations of lactate, glucose and corticosterone in dispersing hatchling sea turtles

Biology Open, 2012
Summary Natal dispersal of sea turtles is an energetically demanding activity that is fuelled primarily by aerobic metabolism. However, during intense exercise reptiles can use anaerobic metabolism to supplement their energy requirements.
Carla M. Pereira, David T. Booth, Adrian J. Bradley, Colin J. Limpus   +3 more
doaj   +1 more source

Secure access control by means of human stress detection

, 2011
This paper proposes a stress detection system based on fuzzy logic and the physiological signals heart rate and galvanic skin response. The main contribution of this method relies on the creation of a stress template, collecting the behaviour of previous
Bailador del Pozo, Gonzalo, Sánchez Ávila, Carmen, Guerra Casanova, Javier, Gonzalo Bailador, Alberto de Santos, Santos Sierra, Alberto de, Javier Guerra, Sánchez Ávila, María del Carmen, Carmen Sanchez Avila   +8 more
core   +1 more source

Chest ultrasound vs. Radiograph for pneumothorax diagnosis performed by emergency healthcare workers in the emergency department: a systematic review and meta-analysis

The Ultrasound Journal
Background The efficacy of bedside chest ultrasonography for the detection and diagnosis of pneumothorax is under debate. We aimed to compare Emergency Healthcare Workers performed chest ultrasonography with chest X-ray in the detection and diagnosis of ...
Jean-Baptiste Bouillon-Minois, Coline Burlet, Resa E. Lewiss, Reza Bagheri, Christophe Perrier, Jeannot Schmidt, Frédéric Dutheil   +6 more
doaj   +1 more source

Prefrontal BDNF Levels After Anodal Epidural Direct Current Stimulation in Rats

Frontiers in Pharmacology, 2018
This study measured levels of brain-derived neurotrophic factor (BDNF) in the prefrontal cortex (PFC) after single (S) and repetitive (R) anodal epidural DC stimulation (eDCS) over the left medial prefrontal cortex (mPFC).
Juliana C. de Souza Custódio, Juliana C. de Souza Custódio, Cleciane W. Martins, Cleciane W. Martins, Marcelo D. M. V. Lugon, Lívia C. de Melo Rodrigues, Suely G. de Figueiredo, Ester M. Nakamura-Palacios   +7 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Challenges Associated With the Civilian Reintegration of Soldiers With Chronic PTSD: A New Approach Integrating Psychological Resources and Values in Action Reappropriation

Frontiers in Psychiatry, 2019
Background: In light of the psychological changes in an individual suffering from chronic Posttraumatic Stress Disorder (PTSD), questions are being raised in order to understand and facilitate recovery and a return to work.
Célia Belrose, Célia Belrose, Anais M. Duffaud, Frédéric Dutheil, Frédéric Dutheil, Julie Trichereau, Marion Trousselard, Marion Trousselard, Marion Trousselard   +8 more
doaj   +1 more source