Results 1 to 10 of about 2,985,939 (292)

Renal Physiological Adaptation to High Altitude: A Systematic Review

open access: yesFrontiers in Physiology, 2020
Background: Under normal physiological conditions, renal tissue oxygen is tightly regulated. At high altitude, a physiological challenge is imposed by the decrease in atmospheric oxygen.
Lisa M. Palubiski   +2 more
doaj   +2 more sources

Insect Behavior and Physiological Adaptation Mechanisms Under Starvation Stress

open access: yesFrontiers in Physiology, 2019
Intermittent food shortages are commonly encountered in the wild. During winter or starvation stress, mammals often choose to hibernate while insects—in the form of eggs, mature larvae, pupae, or adults opt to enter diapause.
Dao-Wei Zhang   +4 more
doaj   +2 more sources

Genotypic variation in growth and physiological response to drought stress and re-watering reveals the critical role of recovery in drought adaptation in maize seedlings

open access: yesFrontiers in Plant Science, 2016
Non-irrigated crops in temperate climates and irrigated crops in arid climates are subjected to continuous cycles of water stress and re-watering. Thus, fast and efficient recovery from water stress may be among the key determinants of plant drought ...
Daoqian eChen   +16 more
doaj   +2 more sources

We have liftoff: A discovery study to use artificial intelligence to identify adaptative profiles for future space missions [PDF]

open access: yesPhysiological Reports
Long‐duration space missions will challenge astronauts' adaptive capacities. Interoception and heart rate variability (HRV), reflecting parasympathetic activity, are increasingly recognized as predictors of adaptation and health.
Barbara Le Roy   +4 more
doaj   +2 more sources

Mechanism of Salinity Tolerance in Plants: Physiological, Biochemical, and Molecular Characterization

open access: yesInternational Journal of Genomics, 2014
Salinity is a major abiotic stress limiting growth and productivity of plants in many areas of the world due to increasing use of poor quality of water for irrigation and soil salinization.
Bhaskar Gupta, Bingru Huang
doaj   +2 more sources

Training/detraining-induced gender specific functional adaptations of isolated rat heart [PDF]

open access: yesVojnosanitetski Pregled, 2021
Background/Aim. Mechanisms responsible for the beneficial effects of aerobic exercise training on cardiovascular function are well known, but detraining effects on myocardial parameters have not been adequately elucidated.
Dragojlović-Ružičić Radica   +11 more
doaj   +1 more source

The influence of personality traits and coping strategies on the quality of life of patients with relapsing-remitting type of multiple sclerosis [PDF]

open access: yesVojnosanitetski Pregled, 2021
Background/Aim. Multiple sclerosis (MS) is a chronic, progressive autoimmune disease of the central nervous system, that can reduce quality of life. Personality traits and coping strategies are significant factors in interpersonal variance regarding ...
Krstić Dragan   +5 more
doaj   +1 more source

Evaluation of Population and Hybrid Varieties of Winter Rye in the Conditions of Eastern Siberia

open access: yesAgronomy, 2023
Winter rye has a high adaptive capacity to abiotic and biotic stressors compared to other winter crops (wheat, triticale, barley, and oats). High resistance of winter rye to adverse environmental factors and a wide range of its uses increase interest in ...
Anatolii V. Pomortsev   +6 more
doaj   +1 more source

Stress Management Interventions to Facilitate Psychological and Physiological Adaptation and Optimal Health Outcomes in Cancer Patients and Survivors

open access: yesAnnual Review of Psychology, 2022
Cancer diagnosis and treatment constitute profoundly stressful experiences involving unique and common challenges that generate uncertainty, fear, and emotional distress.
M. Antoni, Patricia I. Moreno, F. Penedo
semanticscholar   +1 more source

Protein lifetimes in aged brains reveal a proteostatic adaptation linking physiological aging to neurodegeneration

open access: yesScience Advances, 2022
Aging is a prominent risk factor for neurodegenerative disorders (NDDs); however, the molecular mechanisms rendering the aged brain particularly susceptible to neurodegeneration remain unclear.
V. Kluever   +9 more
semanticscholar   +1 more source

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