Did you know that kids aren’t the only ones playing around in sandboxes? The term sandbox may evoke a childhood memory of sensory play, but it’s also used to describe a virtual environment where someone can learn from digital products.

Biomedical Beat Blog – National Institute of General Medical Sciences
Follow the process of discovery
Did you know that kids aren’t the only ones playing around in sandboxes? The term sandbox may evoke a childhood memory of sensory play, but it’s also used to describe a virtual environment where someone can learn from digital products.
Have you ever wondered what happens inside your body when you take a medicine? An area of pharmacology called pharmacokinetics is the study of precisely that. Here, we follow a medicine as it enters the body, finds its therapeutic target (also called the active site), and then eventually leaves the body.
To begin, a person takes or is given a dose of medicine by a particular route of administration, such as by mouth (oral); through the skin (topical), mucous membranes
(nasal), or lungs (inhaled); or through a needle into a muscle (intramuscular) or into a vein (intravenous). Sometimes medicines can be administered right where they’re needed, like a topical antibiotic ointment on a scrape, but most medicines need to enter the blood to reach their therapeutic target and be effective. Those are the ones we’ll continue following, using the common pharmacokinetic acronym ADME:
We’re excited to announce our new partnership with Kahoot! Although we aren’t new Kahoot! gamers, we’ve recently partnered with them to provide you quizzes from across the National Institutes of Health (NIH) in a single place. “Reaching young people to teach them about biomedical science and inspire them to pursue careers in science is critically important to ensuring a diverse and vibrant biomedical research enterprise,” says NIGMS Director Jon Lorsch, Ph.D. “Our partnership with Kahoot! expands NIH’s STEM offerings, providing educators with free, interactive learning tools to spark student interest in health sciences.”
Continue reading “Up Your Game With NIH Kahoot! Quizzes”This August marks 10 years of the blog! Throughout the past decade, we’ve brought you blog posts that explore basic science topics, quiz your knowledge, showcase cool images, and more! Some of our most-read favorites include:
Continue reading “Celebrating 10 Years of Biomedical Beat“Pharmacology is the study of how molecules, such as medicines, interact with the body. Scientists who study pharmacology are called pharmacologists, and they explore the chemical properties, biological effects, and therapeutic uses of medicines and other molecules. Their work can be broken down into two main areas:
Copper pipes, copper wires, copper…food? Copper is not only a useful metal for conducting electricity, but it’s also an essential element we need in our bodies for a variety of important activities—from metabolizing iron to pigmenting skin.
The word organic is often used to talk about fruits and vegetables that have been produced in a specific way, typically without the use of synthetic fertilizers and pesticides. But to chemists, organic refers to carbon-containing compounds that are the basis for all living organisms. Ironically, the chemicals prohibited in the farming of organic produce are usually organic molecules.
Organic chemists study, create, and explore carbon-containing molecules. Most organic molecules contain carbon and hydrogen, but they can also include other elements like nitrogen, oxygen, phosphorus, and more. Organic compounds are all around you, from the phospholipids in your body that make up your cell membranes and the NSAID pain reliever that might be in your medicine cabinet to the fabric of the shirt you’re wearing.
Continue reading “In Other Words: What’s It Mean to Be Organic?”The element potassium plays a pivotal role in our bodies. It’s found in all our cells, where it regulates their volume and pressure. To do this, our bodies carefully control potassium levels so that the concentration is about 30 times higher inside cells than outside. Potassium works closely with sodium, which regulates the extracellular fluid volume and has a higher concentration outside cells than inside. These concentration differences create an electrochemical gradient, or a membrane potential.
The element manganese is essential for human life. It’s aptly named after the Greek word for magic, and some mysteries surrounding its role in the body still exist today—like how our bodies absorb it, if very high or low levels can cause illness, or how it might play a role in certain diseases.
“An important part of being in science is being in a community,” says Neil Garg, Ph.D., Distinguished Professor and chair of the department of chemistry and biochemistry at the University of California Los Angeles (UCLA). That philosophy has led him to prioritize mentorship, diversity, and inclusion—while maintaining research excellence—as well as re-envisioning what it means to educate students and the public.
Falling in Love With Chemistry
Science was always a part of Dr. Garg’s childhood. He participated in science fairs as a kid but says he did it for the community and not necessarily for the love of science. “When I look back on those projects, they were always with friends—never by myself,” he says. His parents were both scientists and strongly encouraged him to go into medicine, and although he became a premed major at New York University (NYU), he ultimately chose a different path.
Continue reading “Innovating Education, Outreach, and Mentorship With Organic Chemist Neil Garg”