714 zoekresultaten voor “mexican drug violence” in de Publieke website
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Translational pharmacokinetics-pharmacodynamics in zebrafish: integration of experimental and computational methods
The zebrafish is a promising vertebrate model organism in early drug discovery and development.
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Glucocorticoid modulation of the immune response
Glucocorticoids (GCs) are widely prescribed as anti-inflammatory drugs due to their well-established immunosuppressive effects.
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Medical Delta café: translation models for drug discovery and development, 8 oktober 2013
Onze gemiddelde leeftijd gaat omhoog en de behoefte naar goede gezondheidszorg wordt steeds groter. Nieuwe medicijnen moeten op de markt komen maar kosten voor de ontwikkeling daarvan moeten omlaag. Tijdens het Medical Delta café op 8 oktober presenteren o.a. dr. Leo Price, dr. Jan de Sonneville en…
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Discovery of FLT3 inhibitors for the treatment of acute myeloid leukemia
The disease acute myeloid leukemia (AML) is characterized by fast progression and low survival rates.
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Conflict Escalation: Explaining the Rise of Violence
Lezing
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Upconverting nanovesicles for the activation of ruthenium anti-cancer prodrugs with red light
Promotor: E. Bouwman, Co-promotor: S. Bonnet
- Agenda master
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Quantitative systems pharmacology modeling of biotherapeutics in oncology
In this thesis, mathematical modeling and simulation was applied as a tool to inform quantitative decision making in oncology drug discovery and development.
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Affinity-based profiling of the adenosine receptors
The adenosine receptors are proteins that reside in the extracellular membranes of cells. Activation of adenosine receptors plays a role in many physiological and pathological processes, such as immune responses and cancers.
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Fluorescence Polarization Activity-Based Protein Profiling on Retaining Glycosidases
Glycosidases are important enzymes in the turnover of polysaccharides and glycoconjugates, and are involved in a range of human pathologies including genetic disorders such as Gaucher and Pompe disease, but also in various cancers.
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The interplay between lipids and the immune system in atherosclerosis
Cardiovascular diseases are among the most frequent causes of death in the world. The main underlying pathology of cardiovascular diseases is the development of atherosclerosis in the medium and large-sized arteries.
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Mario van der Stelt
Wiskunde en Natuurwetenschappen
m.van.der.stelt@chem.leidenuniv.nl | +31 71 527 4768
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Roxanne Kieltyka
Wiskunde en Natuurwetenschappen
r.e.kieltyka@chem.leidenuniv.nl | +31 71 527 4441
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Patronen en theorieën van doding in gezinsverband
Wanneer een doding in gezinsverband plaatsvindt, waaronder kinderdoding, partnerdoding en gezinsdoding, leidt dit tot vele verontruste reacties. Er zijn vragen over hoe vaak dergelijke dodingen voorkomen, over de karakteristieken van daders en slachtoffers, en welke gebeurtenissen aan het delict vooraf…
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Systems pharmacology of the endocannabinoid system
In this thesis, a system pharmacology approach, integrating metabolomics, pharmacology and chemical biology, was applied to understand and modulate the endocannabinoid system across different model systems (cells, zebrafish, mice and humans).
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Chemical genetic approaches for target validation
Drug development is a time- and resource-consuming process that starts with the discovery and validation of a (protein) target that contributes to pathogenesis or disease progression.
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'Integrated Projects' over fysiek geweld en openbare orde
De eerstejaarsstudenten van de Bachelor Security Studies hebben hun laatste blok afgesloten met het vak 'Integrated Project 1'.
- Onderzoeksprojecten
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Discovery of novel inhibitors to investigate diacylglycerol lipases and α/β hydrolase domain 16A
Promotor: H.S. Overkleeft, Co-promotor: M. van der Stelt
- Toogdag 'Conflict-related Sexual Violence and Criminal Justice'
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Corpora Non Agunt Nisi Fixata: Ligand Receptor Binding Kinetics in G Protein-Coupled Receptors
The present thesis focuses on the pharmacological concept of drug-target interaction, which dates back to the beginning of modern pharmacology.
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Institute of Security and Global Affairs
Het Institute of Security and Global Affairs (ISGA) opereert binnen de internationaal georiënteerde wetenschappelijke richting security studies en houdt zich bezig met multidisciplinair onderzoek en onderwijs.
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Shaping the pharmacokinetic landscape for renally cleared antibiotics in obesity
The prevalence of obesity (BMI >40 kg/m2) has increased rapidly over the recent years, not only in adults, but also in children and adolescents.
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Development of hyaluronan-based dissolving microneedle arrays for dermal vaccination
Dissolving microneedles are a subgroup of microneedle types that completely dissolve within the skin. During this dissolving process the vaccine, stored in the needle matrix, is released into the skin.
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Microvasculature in Microfluidics: matching complexity with compatibility
In vitro disease models play a fundamental role in drug research. They enable the systemic identification and validation of disease mechanisms and the discovery of possible drug targets. However, more than often, drug candidates that are identified in vitro fail in the later clinical stages of drug…
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Small changes for long term impact: optimization of structure kinetic properties: a case of CCR2 antagonists
Promotor: Prof.dr. A. P. IJzerman, Co-Promotor: L.H. Heitman
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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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Inhibitor Selectivity: Profiling and Prediction
Less than 1 in 10 drug candidates that enter phase 1 clinical trials actually gets approved for human use.
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In vitro and in vivo delivery of functionalized nanoparticles via coiled-coil interactions
Promotor: A. Kros, Co-promotor: R.R.C.L. Olsthoorn
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Mesoporous silica nanoparticle-based protein delivery systems for biomedical applications
Promotor: A. Kros
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Visualization of Vitamin A Metabolism
Vitamin A or retinol is essential in embryonic development, the visual cycle and the immune system.
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The LeiCNS-PK3.0 model development and applications: healthy-to-diseased CNS pharmacokinetic translation
Accurate prediction of the unbound drug concentration-time profile at the CNS target site is crucial for the assessment of the right drug concentration-effect relationship. PBPK models have supported the PK prediction of the CNS target sites and the translation of PK data between species and between…
- Verslaving: waarom kan je niet stoppen met...?
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Sociale Veerkracht en Veiligheid
Sociale veerkracht en veiligheid zijn urgente onderwerpen in onze samenleving. De COVID-19-pandemie heeft grote impact gehad op onze levens, zowel op persoonlijk als sociaal vlak. Het aantal mensen dat last heeft van stress, eenzaamheid en afgenomen kwaliteit van leven, is toegenomen. Ook zijn…
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Phenotypic screening with 3D cell-based assays
Traditional drug discovery approaches have been hampered by (in vitro) cell-culture models that poorly represent the situation in the human body.
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Targeting the adenosinergic system
Adenosine is an endogenous ligand which exerts its action by activating adenosine receptors (ARs), while its circulating levels are controlled via a variety of mechanism and proteins, amongst others the equilibrative nucleoside transporters (ENTs).
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Onderzoek
Het wetenschappelijk onderzoek van de faculteit is georganiseerd binnen verschillende instituten en een aantal centres in Den Haag, stad van vrede, veiligheid en recht.
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Katharina Krüsselmann bij omroep Brabant over explosies bij huizen en het beschieten van panden
Katharina Krüsselmann, promovendus aan het Institute of Security and Global Affairs, sprak bij Omroep Brabant over schietincidenten in Nederland, het onderwerp van haar promotieonderzoek.
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Paul Abels in NRC over de rol AIVD bij strijd drugshandel
Minister Grapperhaus wil inlichtingendiensten bij de opsporing van drugscriminaliteit inzetten. In de inlichtingenwereld bestaan veel aarzelingen over deze wens. Paul Abels, Bijzonder Hoogleraar Governance of Intelligence and Security Services aan het Insitute of Security and Global Affairs (ISGA) spreekt…
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Development of novel anti-cancer strategies utilizing the zebrafish xenograft model
In this thesis, we will utilize embryonic zebrafish tumour models to understand the interaction between engrafted human cancer cells and macrophages from the host, test drug administration modalities and anti-cancer efficacies of newly-developed PDT and PACT compounds, and test a light-triggered liposomal…
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Concepts and applications for evidence-based dosing in morbidly obese patients before and after weight loss surgery
Promotor: C.A.J. Knibbe, Co-promotores: H.P.A. van Dongen, B. van Ramshorst
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Prediction of brain target site concentrations on the basis of CSF PK: impact of mechanisms of blood-to-brain transport and within brain distribution
Promotor: M. Danhof, Co-promotor: E.C.M. de Lange
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Dosing considerations for preterm neonates: from pharmacometrics to clinical practice
Prematurely born neonates require, amongst others, pharmaceutical therapy. Dosing guidelines for these therapies are often based on data from term born neonates or older infants, while these are not necessarily similar to prematurely born neonates.
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The activation mechanisms of G protein-coupled receptors: the case of the adenosine A2B and HCA2/3 receptors
Promotor: A.P. IJzerman
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Allosteric modulation and ligand binding kinetics at the Kv11.1 channel
Promotor: Prof.dr. A.P. IJzerman, Co-Promotor: L.H. Heitman
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Coiled-coil biomaterials for biological applications
This dissertation contains four works during my PhD. Different biomaterials have been designed based on coiled-coil peptides. These biomaterials have a range of applications, inclusing drug delivery, cell sorting to cell-cell fusion.
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2012
LIBC PUBLIEKSDAG 'DRUGS & THE BRAIN' (in Dutch)
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Illuminating N-acylethanolamine biosynthesis with new chemical tools
In this thesis, the discovery and optimization is described of chemical tools to study the N-acylethanolamine (NAE) biosynthetic pathway.
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In vivo modelling of Ewing sarcoma in zebrafish
Promotores: Prof.dr. P.C.W. Hogendoorn & Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar-Jagalska
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Cancer chess: molecular insights into PARP inhibitor resistance
The clinical potential of applying synthetic lethality to cancer treatment is famously demonstrated by the BRCA1/PARP1 paradigm: a tumor specific defect in BRCA1 – a component of the DNA double-strand break (DSB) repair pathway homologous recombination (HR) – results in a remarkable sensitivity to PARP1…