COVID-19 proteins in the brain can reduce cortisol by over 30%. Lowered cortisol leads to increased brain inflammation and stress response. Findings suggest new strategies for managing Long COVID symptoms.
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#COVID19 #braininflammation #LongCOVID #cortisol #stressresponse
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#COVID19 #braininflammation #LongCOVID #cortisol #stressresponse
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Researchers have developed a better detector that accurately measures cortisol levels – a stress biomarker – in the blood, without the downsides of current tests
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#research #cortisol #stress #biomarker #healthcare
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#research #cortisol #stress #biomarker #healthcare
Xi'an Jiaotong-Liverpool University
How stressed are you? Nanoparticles pave the way for home stress testing - Xi'an Jiaotong-Liverpool University
Stress takes various shapes in our daily lives, from relentless work demands to the constant rush of the school run. But ignoring high stress levels can lead to serious health issues like depression and Alzheimer’s disease. So what if checking your stress…
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Waking up does not activate an increase in the release of the stress hormone cortisol, a new study finds | Cortisol does, however, increase in the hours prior to wakening as part of the body’s preparation for the next day.
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#wakingup #stresshormones #cortisol #sleepstudy #healthresearch
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#wakingup #stresshormones #cortisol #sleepstudy #healthresearch
Technology Networks
Waking Up Is Not Stressful
Waking up does not activate an increase in the release of the stress hormone cortisol, but cortisol does increase in the hours prior to waking.
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Research studying GABA's effects in mental hygiene showed correlations between high cortisol levels and low GABA levels in depressive people 🧠📉💔
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#GABA #MentalHealth #Cortisol #Depression #ResearchInsights
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#GABA #MentalHealth #Cortisol #Depression #ResearchInsights
BioMed Central
The association between gamma-aminobutyric acid levels and suicidal behavior in depression - BMC Psychiatry
The present investigation was designed to probe into the relationship between fluctuations in gamma - aminobutyric acid (GABA) levels and depression accompanied by suicidal behavior. It aimed to explore the potential mechanistic role of GABA in the suicide…
Childhood trauma 🧸 cortisol and immune cell 💉 glucocorticoid transcript levels are associated with increased risk for suicidality in adolescence 🌧️.
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#ChildhoodTrauma #Cortisol #Suicidality #AdolescentHealth #MentalHealthAwareness
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#ChildhoodTrauma #Cortisol #Suicidality #AdolescentHealth #MentalHealthAwareness
Nature
Childhood trauma cortisol and immune cell glucocorticoid transcript levels are associated with increased risk for suicidality in…
Molecular Psychiatry - Childhood trauma cortisol and immune cell glucocorticoid transcript levels are associated with increased risk for suicidality in adolescence
New study found that higher testosterone was linked to lower perceived stress in young men 💪, but only when cortisol levels were low 🌿. Conversely, high cortisol was linked to lower stress perception in those with low testosterone 😟.
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#Testosterone #Cortisol #StressPerception #YoungMen #HealthStudy
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#Testosterone #Cortisol #StressPerception #YoungMen #HealthStudy
PsyPost
How stress affects us may depend on the balance between testosterone and cortisol
Men with high testosterone and low cortisol may feel less stressed in social situations, while those with high cortisol and low testosterone also show resilience, according to new research that highlights how hormone interactions shape emotional responses…
Parental heat stress was passed to offspring as heightened fear, elevated baseline cortisol, and exaggerated stress responses in ducks 🦆. Feeding parents antioxidant rich orange corn 🥕 prevented these effects.
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#ParentalStress #DuckResearch #Antioxidants #Cortisol #AnimalBehavior
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#ParentalStress #DuckResearch #Antioxidants #Cortisol #AnimalBehavior
Chronic stress upregulates cortisol and generates ROS, driving kidney disease progression. The review shows that sustained HPA-axis activation promotes mitochondrial dysfunction, oxidative inflammation, and fibrosis in renal tissue. 🧠💔🧪🌱
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#ChronicStress #Cortisol #KidneyDisease #MitochondrialDysfunction #OxidativeInflammation
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#ChronicStress #Cortisol #KidneyDisease #MitochondrialDysfunction #OxidativeInflammation
MDPI
Stress Pathways in Chronic Kidney Disease: Linking Cortisol, Oxidative Stress, and Inflammation
This review aims to synthesize current evidence on the role of chronic stress and hypothalamic–pituitary–adrenal (HPA) axis dysregulation in the pathogenesis of chronic kidney disease (CKD). The focus is on the interplay between cortisol, oxidative stress…
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Science News
Researchers 🧬 find biological evidence 🧪 of the toll 💔 colorism takes on young adults 🌈. Read Full Article #colorism #biologicalimpact #socioculturalstress #youngadults #healthdisparities
• ☀️ New research published in Psychoneuroendocrinology reveals that bias against darker skin tones (colorism) directly alters the body's stress response. The study found that experiences of discrimination related to skin tone disrupt cortisol levels, leading to subsequent physical health declines in young adults.
• 🔬 A study involving 53 African American and Latino undergraduate students tracked cortisol levels over a month. Participants with darker skin reported more discrimination, which correlated with flatter diurnal cortisol slopes, indicating a disrupted stress system.
• 📉 These hormonal disruptions were linked to poorer self-reported physical health six weeks later, suggesting a pathway where colorism, as a persistent stressor, physiologically impacts the body and manifests as a decline in well-being.
#Colorism #HealthDisparities #Cortisol
• 🔬 A study involving 53 African American and Latino undergraduate students tracked cortisol levels over a month. Participants with darker skin reported more discrimination, which correlated with flatter diurnal cortisol slopes, indicating a disrupted stress system.
• 📉 These hormonal disruptions were linked to poorer self-reported physical health six weeks later, suggesting a pathway where colorism, as a persistent stressor, physiologically impacts the body and manifests as a decline in well-being.
#Colorism #HealthDisparities #Cortisol
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Chronic stress causes progressive bone loss through sustained glucocorticoid (cortisol) receptor signaling. Effects worsen with prolonged exposure and show limited recovery.
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#ChronicStress #BoneLoss #Cortisol #Glucocorticoids #BoneHealth
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#ChronicStress #BoneLoss #Cortisol #Glucocorticoids #BoneHealth
MDPI
Chronic Stress Leads to Time-Dependent Bone Loss Through HPA Axis Dysregulation and GR Nuclear Translocation Disorder
Chronic stress and sustained hypothalamic–pituitary–adrenal (HPA) axis activation are major contributors to metabolic bone diseases, including osteoporosis. However, the precise molecular mechanisms by which chronic stress-induced HPA axis dysregulation drives…
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