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Articles tagged with: medicine

New Research Finds Novel Uses for Old Drugs
Submitted by nwilson on January 27, 2010 – 9:59 am | No Comment
New Research Finds Novel Uses for Old Drugs

A recent article in C&EN reports that scientists at the University of North Carolina at Chapel Hill School of Medicine and the University of California, San Francisco have developed and experimentally tested a technique to …

A Natural Lock on Tumor Growth
Submitted by cdillon on January 20, 2010 – 5:08 pm | No Comment
A Natural Lock on Tumor Growth

At the University of California, researchers have been studying RNA interface(RNAi), a naturally occurring system that turns genes on and off, and the proteins drosha and dicer. The research has focused on spacial and …

Chocoholics Beware: Addiction could be worse than you think…
Submitted by spattison on January 20, 2010 – 3:36 pm | No Comment
Chocoholics Beware: Addiction could be worse than you think…

A recent study by the Scripps Research Institute Committee on the Neurobiology of Addictive Disorders reveals an interesting fact about food addiction. While it has been known that sugary or fatty foods can cause an …

New Gene Therapy Technique Provides a Breath of Fresh Air for Lung Donor Recipients
Submitted by mfuentes on November 6, 2009 – 8:34 pm | 2 Comments
New Gene Therapy Technique Provides a Breath of Fresh Air for Lung Donor Recipients

A group of researchers at the University Health Network of Toronto led by Dr. Shaf Keshavjee, developed a novel gene therapy technique that repaired donated lungs deemed too damaged to transplant. The group’s findings, “Functional …

Controversial Fat Injections to Improve Breast Reconstruction. Is Beauty Worth the Risks?
Submitted by bmicele on October 27, 2009 – 3:00 pm | 2 Comments
Controversial Fat Injections to Improve Breast Reconstruction. Is Beauty Worth the Risks?

One’s breast shape may not always be as perfect as those seen in the Victoria Secret catalogue; however, when you’re paying $10,000.00 for them, they better come pretty darn close. Many doctors are toying with …

Micelles for the Delivery of Nitric Oxide
Submitted by JaHull on October 21, 2009 – 2:16 pm | 2 Comments
Micelles for the Delivery of Nitric Oxide

In the context of cardiovascular medicine, coronary arterial clotting from the fatty build-up from cholesterol is closely related to the control, volume, and coagulation of blood due to cells in the blood vessels. Angioplasty, the …

Who needs embryonic cells anyway?
Submitted by spattison on October 20, 2009 – 8:45 pm | One Comment
Who needs embryonic cells anyway?

An article released in Science last August (Induced Pluripotent Stem Cells Generated from Patients with ALS can be Differentiated into Motor Neurons) prompted Time Magazine to name the discovery the No. 1 Medical Breakthrough of …

MotW13 – A Potential Metal-Free Cancer Drug
Submitted by jsteves on October 3, 2009 – 2:08 pm | No Comment
MotW13 – A Potential Metal-Free Cancer Drug

Metal-DNA adducts are popular molecules for cancer treatment.  However, the metal-based drugs have been associated with unwanted side effects such as nausea, nephrotoxicity (toxicity to kidney cells), and myelosuppression (suppression of bone marrow activity).  Researchers …

MotW12 – potential prodrugs for Alzheimer’s disease
Submitted by adetmer on September 28, 2009 – 11:35 am | No Comment
MotW12 – potential prodrugs for Alzheimer’s disease

The molecule for this week comes from research out of the Medicinal Inorganic Chemistry Group at the University of British Columbia in Vancouver and concerns altering pyridinone N-substituents to optimize activity as potential prodrugs for …