1,384 search results for “stress hormones” in the Public website
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Stress, hormones and emotion regulation
What is the role of stress and stress-related hormones in emotion regulation?
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Ecology and genomics of Actinobacteria and their specialised metabolism
Filamentous Actinobacteria, such as Streptomyces, produce a plethora of chemically diverse bioactive metabolites that have found applications across medicine, agriculture and biotechnology.
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Archaeologist Sarah Schrader receives a grant to explore the evolution of stress
Stress and overwork are massive problems today, but relatively little is known about stress factors in the past. With a look at the deep history of stress, Sarah Schrader hopes to get a better understanding of the human stress experience. Her project application received an NWO XS grant.
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Impact of plant hormones on growth and development of actinobacteria
Plants are colonized by an astounding number of microorganisms that can provide different life-support functions, including nutrient acquisition and protection against (a)biotic stresses like drought or pathogen attack.
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Topic: Stress and stress-related disorders
The precise psychobiological mechanisms leading to chronic physiological stress responses have not been sufficiently explained, although stress is a major risk factor for disease and early death. A problem for conventional stress theory is that most of these responses seem to occur in situations without…
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Study of utilization of combined hormonal contraceptives in Europe
Combined hormonal contraceptives (CHC) are associated with an increased risk of venous thromboembolism (VTE). In 2013, a review was published by the European Medicines Agency (EMA). In this review, the authors concluded that the risk of VTE varies by the type of progesterone in the CHC. Subsequently,…
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Marieke Tollenaar
Faculteit der Sociale Wetenschappen
m.s.tollenaar@fsw.leidenuniv.nl | +31 71 527 3454
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Psychophysiological responses to stress and stress management
The major aim is to determine the psychophysiological responses to stress and stress-management interventions and to examine the role of stress and stress-related psychophysiological mechanisms (e.g., cognitions, behaviors, and physiological stress responses) in both healthy and medical populations.
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The impact of defense hormones on the interaction between plants and the soil microbial community
The soil ecosystem consists of the largest reservoir of biodiversity on Earth.
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The quantification of growth hormone secretion : application of model-informed drug development in acromegaly
Growth hormone profiles are pulsatile and highly variable between individuals, limiting the implementation of mathemathical models to quantify an individual's secretion.
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nutrition and health: short-term diet response, sexual dimorphism and hormone chronobiology
The power of personalized nutrition lies in being able to conduct clinical research on healthy people while capturing metabolic markers sensitive to the impact of environmental and metabolic stressors (e.g. diet, changing sex hormones and the menstrual cycle).
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Zebrafish personality, stress physiology and behaviour in the context of sound exposure
To what extent is sound a stressor to fish? And are behavioural and physiological phenotypes equally sensitive to disturbance by noise pollution?
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Knowledge centre Anxiety & Stress in Youth
Our mission is to recognise and treat stress and anxiety in children as early as possible, by connecting scientific research, clinical practice and education.
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Stress Lessons in secondary education: The effectiveness and evaluation of a school-based psychoeducation program about stress
Does a universal psychoeducational course about stress in adolescents: I) lead to an increase in knowledge of stress?, II) affect the frequency with which stressors are experienced and the overall stress level?, III) create interest in a tier 2 level follow-up training?, and IV) appeal to students in…
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Stress or study delay?
Being a student can be stressful. Study pressure, living on your own, moving country, financial stress: things can be difficult. Unexpected difficulties may lead to study delay.
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LIBC Stress & Emotion
All living creatures have to cope with environmental demands and threats that challenge their physical or emotional homeostasis.
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Reducing daily-stress breaking a habit
With this thesis the PhD-candidate aims to enrich the body of evidence concerning the relation between stress and health, and the mediating role of (un)conscious perseverative cognitions, which is captured in the extended perseverative cognition hypothesis.
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Unfolding the regulation of stress response pathways upon liver injury
Drug-induced liver injury (DILI) is one of the main reasons for drug attrition during pre-clinical and clinical phases of drug development as well as for drug withdrawal post-marketing.
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Endocannabinoids in health and stress
How does the endocannabinoid system in the zebrafish function at the molecular and phenotypic levels and how is it linked to the stress axis?
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Stress Less Project: Effectiveness of school-based intervention programs
What is the effectiveness of two school-based skills-training programs in promoting mental health?
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OPENup: Optimizing exposure therapy for Posttraumatic Stress disorder
Although exposure therapy is the gold-standard treatment of posttraumatic stress-disorder (PTSD), only half of the patients adequately benefit from it. Based on recent insights into the mechanisms of extinction, this project examines strategies and techniques to improve exposure treatment outcome in…
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Financial stress by design
PhD defence
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Role of epigenetics in long-term health effects of early life stress
Can epigenetic changes explain associations between early life stress and health outcomes?
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Research
Although there has been an increase in the research into brain function and dysfunction in relation to stress and emotions, there are still many unanswered questions.
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Early recognition and intervention of stress and anxiety in the classroom
How can we facilitate the early recognition of stress and anxiety in the classroom and collaborate with schools in providing low-threshold interventions?
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Stress-related prolonged cardiovascular activity: The impact and changeability of stressful cognition without awareness
The research question is that unconscious perseverative cognition (UPC) is responsible for a considerable part of cardiovascular (CV) activity that occurs even in the absence of threats and other stressors that one may encounter in one’s daily life.
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Why stress could be good for you
Acute stress seems to have a surprisingly positive effect on our health. Researcher Erin Faught received an NWO veni grant to find out why that is and how we can use that knowledge to our advantage. For her lab research, she uses a remarkable small animal to learn more about our own stress levels.
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Systems microscopy to unravel cellular stress response signalling in drug induced liver injury
Promotor: B. van de Water
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Microbial Induction of Plant Resilience to Drought Stress (MicroRes)
What are the genes and molecular mechanisms involved in bacteria-mediated plant drought tolerance?
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Stress-induced modulation of the innate immune system in cardiovascular disease
Promotor: Prof.dr. J. Kuiper
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Hannah Spencer
Faculteit der Sociale Wetenschappen
h.spencer@fsw.leidenuniv.nl | +31 71 527 2727
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Switching lifestyles using hormones
Vicencio Oostra, who defended his PhD-thesis at the IBL successfully in June 2013, published new insights into the hormonal regulation of butterfly responses to fluctuating environments.
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The effects of stress and fear on nocebo hyperalgesia
What role play stress and fear in forming of nocebo hyperalgesia?
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Choice-related stress and uncertainty
What are the behavioral, cognitive, and motivational consequences of decision reversibility?
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MeRGeR: Physiological significance of the glucocorticoid and mineralocorticoid receptor signaling in the innate immune system
Does the mineralocorticoid receptor play a role in the effects of cortisol and synthetic glucocorticoids on the immune response?
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Jos Brosschot
Faculteit der Sociale Wetenschappen
brosschot@fsw.leidenuniv.nl | +31 71 527 3740
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Single gold nanorods in live cells
Visualization of biomolecules in living cells by tagging with gold nanoparticles.
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Jin Yan
Faculteit der Sociale Wetenschappen
j.yan@fsw.leidenuniv.nl | +31 71 527 2727
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The early stress response of jasmonic acid in cell suspension cultures of Catharanthus roseus
In order to gain a better insight into the basis of the rapid jasmonic acid (JA)-mediated stress response, an integrated approach using a targeted high-resolution mass spectrometry-based (HRMS) platform, was conducted to monitor the metabolism of JA using the model system of cell suspension cultures…
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Tong Zhao
Science
t.zhao@biology.leidenuniv.nl | +31 71 527 4835
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The 3Generation study: Stress and Emotions in a Family Context
What is the role of neuronal emotional reactivity in the intergenerational transmission of abuse?
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that never happen: Genaralized unsafety and prolonged psysiological stress responses
The aims of the project are to: further clarify 'inhibition by safety'; explore and describe all possible sagety factors, with a special focus on the primary human safety source: social connectedness; reviewing prolonged stress responses without stressors.
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Mathematical modeling of cellular stress pathways for mechanistic understanding of chemical-induced liver injury
Cellular stress response pathways are activated upon exposure to chemicals and help organisms deal with various molecular dangers (e.g. oxidative stress). When these pathways become hyper-activated an adverse response takes place and cells die, which may lead to organism-level toxicity such as drug-induced…
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The neurobiology of depression and the relation between stress, mental health, ageing and chronic illness
I want to understand the overlap between physical health, mental health, and healthy aging and whether/how stress (behaviorally and biologically) may tie these concepts together.
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Social Science Matters: The stressed society
Stress, burnout, depression – these conditions pervade all levels of our society. Children and students suffer from constant pressure to achieve; at the international level, tensions lead to short-sighted actions; and, at the personal level, stress affects our health and social environment. How do our…
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Monitoring drought and salinity stress in agriculture by remote sensing for a sustainable future
Food security is challenged by a growing global population and by climate change. Drought and soil salinity are considered the most important ones that inhibit crop yield and distribution. Worryingly, climate change is predicted to increase not only their frequency and severity, but also their co-occurrence,…
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High throughput microscopy for cellular adaptive stress response pathways in drug adversity
High throughput microscopy
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The rhizomicrobiome of Sorghum ; impact on plant growth and stress tolerance
The overall objectives of my thesis are to investigate the dynamics of the sorghum root microbiome and to explore the beneficial effects of the root microbiome on sorghum growth and stress tolerance.
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Personal chair in ‘Stress-related psychopathology’ for Bernet Elzinga
Clinical psychologist Bernet Elzinga has been appointed as Professor of a personal chair at the Faculty of Social and Behavioural Sciences. This professorship will contribute both nationally and internationally to the broader promotion of Leiden University in the field of stress and psychopathology.
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Dynamics and regulation of the oxidative stress response upon chemical exposure
The focus of the described research in this thesis is on the oxidative stress response (Nrf2 pathway). The aim of the research presented in this thesis is to obtain more information concerning microRNAs which are involved in the Nrf2 pathway, to determine and evaluate the application of microRNAs for…