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Molecular Dynamics Simulation Study of Pulmonary Surfactant Interacting With Nanoparticles
Syed Kashif Zafar, Syed Tarique Moin and Zaheer-ul-Haq

MD simulation studies using NAMD of lipid bilayers supported on alpha-quartz (nanoparticles) and kaolinite with explicit water molecules will be presented to understand the physiochemical effects of nanoparticles on pulmonary surfactant.

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Highly Efficient Activated Carbon From Palm Shell as an Adsorbent of Toxin/Poison
M.M. Rahman, B. S. Mohsina, K.M. Sharif, B. Y. Kamaruzzaman, M. B. Awang

Highly efficient activated carbon as an adsorbent of toxins has been successfully produced from palm shell through chemical activation process using phosphoric acid as activating agents.

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Colony Forming Cell (CFC) Assays Predict for Increased Clinical Neutrophenia with Combination Therapies
Dos Santos G, Mergaert A and Clarke E.

This study aimed to assess if the CFC assay could also be useful at predicting the increased toxicity of drug combinations relative to the toxicity caused by the relevant single agent.

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Digital Dispensing for Direct Dilution: New Flexibility in Dose-Response Analyses
Jeff Nielsen, Ken Ward, Christie Dudenhoefer, David Ochs, Joshua Yu, and Kevin

In addition to the economic advantages of improving speed, precision, compound usage and waste, digital dispensing offers scientific advantages. This includes making the execution of complicated experiments easy and fast.

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Novel Antimalarial Drug Candidates Generated In Silico by Analysis of Public HTS Data
Robert Fraczkiewicz, Michael S. Lawless, Robert D. Clark, and Walter S. Woltosz

This research aims to provide proof-in-principle that in silico tools could be applied to public data so as to efficiently identify active chemistry with good ADMET properties.

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Modeling Drug Disposition of Timolol in Ocular Tissues of Rabbit following Topical Eye Drops
S. Ray Chaudhuri, V. Lukacova, W.S. Woltosz

A serious disadvantage of ocular timolol therapy is the amount of drug getting into systemic circulation that adversely affects vital organ functions in elderly patients.

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Physiologically-based pharmacokinetic (PBPK) model for prediction of midazolam pharmacokinetics after intranasal administration in children
Viera Lukacova,Siladitya Ray Chaudhuri, Walter S. Woltosz , Michael B. Bolger

Study predicts midazolam absorption and pharmacokinetics (PK) after intranasal (i.n.) administration in young children.

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Physiologically-based pharmacokinetic (PBPK) models for prediction of saquinavir effect on midazolam pharmacodynamics
Viera Lukacova, Haiying Zhou, Walter S. Woltosz, Michael B. Bolger

Purpose: To predict the drug-drug interaction effect of saquinavir on midazolam pharmacodynamics (PD).

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Transporter-based In Vitro-In Vivo Extrapolation (IVIVE)
Viera Lukacova, Michael B. Bolger, Walter S. Woltosz, Neil J. Parrott, Agnès Poirier and T. Lavè

Mechanistic analysis of in vitro measurements to obtain values of kinetic parameters for drug interactions with transporters, as well as for passive diffusion through cell membranes.

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Showing Results 21 - 30 of 129
Scientific News
High Throughput Mass Spectrometry-Based Screening Assay Trends
Dr John Comley provides an insight into HT MS-based screening with a focus on future user requirements and preferences.
Non-Disease Proteins Kill Brain Cells
Scientists at the forefront of cutting-edge research into neurodegenerative diseases such as Alzheimer’s and Parkinson’s have shown that the mere presence of protein aggregates may be as important as their form and identity in inducing cell death in brain tissue.
Potential Treatment for Life-Threatening Viral Infections Revealed
The findings point to new therapies for Dengue, West Nile and Ebola.
Gut Microbes Signal to the Brain When They're Full
Don't have room for dessert? The bacteria in your gut may be telling you something.
Personalized Drug Screening for Multiple Myeloma Patients
A personalized method for testing the effectiveness of drugs that treat multiple myeloma may predict quickly and more accurately the best treatments for individual patients with the bone marrow cancer.
Nanocarriers May Carry New Hope for Brain Cancer Therapy
Berkeley lab researchers develop nanoparticles that can carry therapeutics across the brain blood barrier.
Cancer-Fighting Tomato Component Traced
The metabolic pathway associated with lycopene, the bioactive red pigment found in tomatoes, has been traced by researchers at the University of Illinois.
Batten Disease may Benefit from Gene Therapy
NIH-funded animal study suggests one-shot approach to injecting genes.
Shedding Light on “Dark” Cellular Receptors
UNC and UCSF labs create a new research tool to find homes for two orphan cell-surface receptors, a crucial step toward finding better therapeutics and causes of drug side effects.
Molecule Proves Key to Brain Repair After Stroke
Scientists found that a molecule known as growth and differentiation factor 10 (GDF10) plays a key role in repair mechanisms following stroke.

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