All news from Emergency Medicine

Time To Visit Emergency Room Vs. Qcare

When child spikes a high fever or you twist your ankle in the parking lot while getting groceries after work, illnesses and injuries most often occur unexpectedly. In these instances, you may be uncertain about where to go for care, especially if the symptoms seem severe and your regular primary care provider’s office is closed or you don’t have a primary care provider.

While an illness or injury may catch you off guard, you can be prepared to effectively seek treatment and save your life in a medical emergency by knowing the difference between QCare walk-in clinics and emergency care.

Terahertz Spectroscopy Can Detect Motion Of Single Molecules

Researchers showed that long-wavelength terahertz (THz) spectroscopy can detect motion of single molecules, not just molecular ensembles. They used a single-molecule transistor design, where pairs of metal electrodes trap isolated C60 molecules, focus the THz beam onto them, and measure current change caused by THz-induced oscillation.

Two vibrational peaks were recorded. The measurement was sensitive enough to register slight peak-splitting caused by electron charging. This could promote wider use of THz spectroscopy. The study was published in Nature Photonics.

Protein Activity Associated With Cancer And Autism

Researchers have determined the function of a new family of proteins associated with cancer and autism. Cells constantly make new proteins under the guidance of the genetic programme. Proteins are chains of amino acids synthesized by a special molecular machine, the ribosome.

Amino Acid Sequence

The amino acid sequence is encoded in a template, the mRNA molecule, and the decoding and synthesis process is called translation. In order to synthesize the right protein, a ribosome must attach to mRNA, find the correct point for starting the synthesis, then read the entire coding region and release the finished protein.

All these translation stages are already relatively well understood, but the fate of the ribosome after it has finished its work remained elusive. The study was published in Molecular Cell.

On-Off Relationships Are Toxic For Mental Health

These are just some of the notable on-again, off-again couples found in pop culture. While their relationships made for storylines that kept viewers entertained, a researcher from the University of Missouri says that the pattern of breaking up and getting back together can impact an individual's mental health and not for the better. He suggests people in these kinds of relationships should make informed decisions about stabilizing or safely terminating their relationships.