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152 zoekresultaten voor "hormones" in de Publieke website
Stress, hormones and emotion regulation Onderzoeksproject
What is the role of stress and stress-related hormones in emotion regulation?
Study of utilization of combined hormonal contraceptives in Europe Onderzoeksproject
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,…
Impact of plant hormones on growth and development of actinobacteria Onderzoeksoutput
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.
The impact of defense hormones on the interaction between plants and the soil microbial community Onderzoeksoutput
The soil ecosystem consists of the largest reservoir of biodiversity on Earth.
The quantification of growth hormone secretion : application of model-informed drug development in acromegaly Onderzoeksoutput
Growth hormone profiles are pulsatile and highly variable between individuals, limiting the implementation of mathemathical models to quantify an individual's secretion.
nutrition and health : short-term diet response, sexual dimorphism and hormone chronobiology Onderzoeksoutput
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).
Switching lifestyles using hormones Nieuws - 1 augustus 2014
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.
mechanism allows plant cells to directionally distribute the growth hormone auxin Nieuws - 18 maart 2021
Leiden and Austrian researchers have succeeded in further uncovering how a plant cell passes on the growth hormone auxin in a directional manner to the next cell. Three proteins that cling together in a bunch appear to be essential for this important transport process. 'This discovery solves a crucial…
Jiska Peper Guest
Faculteit der Sociale Wetenschappen
Temperature effects on genetic and physiological regulation of adaptive plasticity Onderzoeksoutput
Promotor: P.M. Brakefield
Marieke Tollenaar Assistant Professor
Marian Bakermans-Kranenburg Professor of Neurobiological and Environmental Determinants of Parenting and Child Development
Marcel Schaaf Associate professor
Wiskunde en Natuurwetenschappen
Systems pharmacology of human neuroendocrine disease entities Onderzoeksproject
An important hormone excreting gland in the human body is the pituitary
Thyroid hormone signalling in Osteoarthritis Agenda - 17 januari 2017
John van Noort appointed Professor in Biophysics Nieuws - 14 juni 2017
Leiden University has appointed John van Noort as Professor in Biophysics. He studies the way in which our DNA is folded and read out.
Chromatin dynamics in single genes Onderzoeksproject
John van Noort
The quantification of growth hormone secretion Agenda - 3 december 2019
Oxidation of Therapeutic Proteins and Peptides: Structural and Biological Consequences Onderzoeksoutput
Oxidation is a common degradation pathway that affects therapeutic proteins and peptides during production, purification, formulation, transportation, storage and handling of solid and liquid preparations. In the present work we review the scientific literature about structural and biological consequences…
Exploring novel regulators and enzymes in salicylic acid-mediated plant defense Onderzoeksoutput
Salicylic acid (SA) is a plant hormone, which is involved in the defense responses to pathogens and to abiotic stress, and in the regulation of plant growth and development.
Pituitary hormone secretion in familial longevity: The Switchbox study Agenda - 3 februari 2016
Impact of plant hormones on growth and development of actinobacteria Agenda - 16 september 2020
Kinetics for drug discovery – The first step towards an improved drug discovery paradigm Onderzoeksproject
Supervisor: Indira Nederpelt
Green defense against thrips- Exploring natural products for early management of western flower thrips Onderzoeksoutput
As a contribution to the changing legislation and evolving societal attitudes concerning environmental issues, this project aims to enhance and manipulate the plants' own natural defense mechanisms against western flower thrips (WFT).
Arabidopsis AGC3 kinases and PIN plasma membrane abundance Onderzoeksoutput
The plant hormone auxin plays a central role in the growth and development of plants. Auxin acts in a concentration dependent manner and polar cell-to-cell transport of this hormone determines its distribution in the tissues of plants. This polar auxin transport is mediated by several families of auxin…
The Chara plasma membrane system : an ancestral model for plasma membrane transport in plant cells Onderzoeksoutput
Multicellular giant algae Chara species have been widely used in physiological studies for decades.
Topic: Psychopharmacology in Health and Medical Psychology Onderzoeksproject
In this research line, the role pharmacological agents and neurochemcial processes play in behavior and cognition is examined with a particular focus on pain, placebo and nocebo effects and intensive care treatments.
Combination, variation and reproductive cues in vocalisations of the common marmoset (Callithrix jacchus) Onderzoeksproject
How do common marmosets combine their calls into sequences and how are their vocalisations influenced by reproductive state?
Yao Xiao Our Talents & Discoveries
Plant researchers have been wrong for years about how plant growth and development are regulated, as Yao Xiao pointed out during his PhD project. They overlooked the role of a protein that turns out to be essential, just as it is in the development of animals and yeasts. In plants, it regulates the…
Development & Disease in Plant Sciences Plant Sciences
Plant Sciences' contribution to the Development & Disease research theme is to unravel the processes that allow plants to adapt to changing abiotic and biotic environmental conditions or stresses, with the aim to contribute to the sustainable production of food, flowers and bio-based products using…
Neurobiological and Environmental Determinants of Parenting and Child Development Onderzoeksproject
Bioactive Molecules in Plant Sciences Plant Sciences
Plant Sciences' contribution to the Bioactive Molecules research theme is to identify new plant bioactive molecules, and unravel their mechanisms of action in plant development or health, and the regulatory networks and (bio)synthetic pathways required for their production.
Single gold nanorods in live cells Onderzoeksproject
Visualization of biomolecules in living cells by tagging with gold nanoparticles.
The effects of hormone replacement therapy on the speech of transgender men Agenda - 20 november 2020
Lezing, Sociolinguistics Series
Tailoring adjuvant therapy for hormone receptor-positive early breast cancer Agenda - 31 mei 2018
nutrition and health: Short-term diet response, sexual dimorphism and hormone chronobiology Agenda - 20 december 2018
The impact of defense hormones on the interaction between plants and the soil microbial community Agenda - 4 mei 2021
endocrinology of familial longevity: time series analyses of different hormonal axes and their interrelationships Agenda - 30 oktober 2019
Auxin Plant BioDynamics Laboratory
Mathematical and computational analysis of the dynamics of polar transport of the plant hormone auxin.
Chemical tools to study lipid signaling Onderzoeksoutput
Synthesis and application of chemical biology tools to study immunomodulatory signaling lipids.
About the programme Applied Neuroscience in Human Development (MSc)
Are you interested in the neurocognitive and biological roots of learning, behaviour and emotions in children? If so, the programme in Applied Neuroscience in Human Development might be the specialisation you are looking for.
Regulation of the arabidopsis AGC kinase PINOID by PDK1 and the microtubule cytoskeleton Onderzoeksoutput
Plants, are sessile organisms, have developed strategies to adapt to changes in their environment, in part by altering their growth and development.
Bioactive Molecules in Animal Sciences Animal Sciences
Animal Sciences' contribution to the Bioactive Molecules research theme includes research on molecules from natural sources, such as plants, insects, and snake venom, with the aim to identify novel anti-cancer, anti-inflammatory, anti-microbial, and anti-diabetic agents.
Lab facilities Economic Decision Making Onderzoeksfaciliteit
How do individuals make decisions? What determines the quality of group decisions? When and why do people cooperate with others? How does intergroup competition evolve?
Longitudinal brain development (Brain Time study) Onderzoeksproject
How is structural and functional brain development related to behavioral change in cognitive-control, impulse regulation, and socio-emotional functioning?
MeRGeR: Physiological significance of the glucocorticoid and mineralocorticoid receptor signaling in the innate immune system Onderzoeksproject
Does the mineralocorticoid receptor play a role in the effects of cortisol and synthetic glucocorticoids on the immune response?
Research LIBC Stress and Emotion
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.
Lab facilities Clinical Neurodevelopmental Studies Onderzoeksfaciliteit
Neurobiological, cognitive and behavioural measurements of normal and abnormal child development.
More JAZ in the orchestration of jasmonate-mediated plant defense Onderzoeksoutput
Promotor: Prof.dr. J. Memelink
Uncovering vulnerabilities in triple-negative breast cancer Onderzoeksoutput
Triple-negative breast cancer (TNBC) constitutes a small subtype (~15%) of breast cancer, but causes the majority of breast cancer-related deaths.
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