PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

The science of caffeine, the world's most popular drug (video)

The science of caffeine, the world's most popular drug (video)
2014-04-14
(Press-News.org) WASHINGTON, April 14, 2014 — It seems there are new caffeine-infused products hitting the shelves every day. From energy drinks to gum and even jerky, our love affair with that little molecule shows no signs of slowing. In the American Chemical Society's (ACS') latest Reactions video, we look at the science behind the world's most popular drug, including why it keeps you awake and how much caffeine is too much. The video is available at http://youtu.be/YuJOhpNS0IY.

INFORMATION: Subscribe to the series at Reactions YouTube, and follow us on Twitter @ACSreactions to be the first to see our latest videos.

The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 161,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.

To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.

Follow us: Twitter Facebook

[Attachments] See images for this press release:
The science of caffeine, the world's most popular drug (video)

ELSE PRESS RELEASES FROM THIS DATE:

Study gives high marks to NC Pre-K program

Study gives high marks to NC Pre-K program
2014-04-14
Scientists from UNC's Frank Porter Graham Child Development Institute have released their new study of NC Pre-K, the state's program to prepare four-year-olds for success in kindergarten. According to FPG's report, students enrolled in NC Pre-K show significant gains across all areas of learning. "Children are progressing at an even greater rate during their participation in NC Pre-K than expected for normal developmental growth," said senior scientist Ellen Peisner-Feinberg, who leads the FPG team that has studied the program and provided it with recommendations for ...

Low birth weight, less breastfeeding create later health risks

2014-04-14
Lower weight babies and babies who aren't breastfed or not breastfed for long are at greater risk of developing chronic inflammation and related health problems later in life, according to a new study. "There were good reasons to hypothesize that breastfeeding was important to influencing levels of inflammation in adulthood," says Thomas McDade (Northwestern University), a CIFAR (Canadian Institute for Advanced Research) Fellow in the Child & Brain Development program. "It changes the microbiome. It promotes development of the immune system. Children who are breastfed ...

Antibiotics alone are a successful treatment for uncomplicated acute appendicitis in kids

2014-04-14
Using antibiotics alone to treat children with uncomplicated acute appendicitis is a reasonable alternative to surgery that leads to less pain and fewer missed school days, according to a pilot study. The research, led by a team at Nationwide Children's Hospital and published online April 12 in the Journal of the American College of Surgeons, is the first prospective study on nonoperative management of acute appendicitis in pediatric patients in the United States. Researchers enrolled 77 patients age 7 to 17 who were diagnosed with uncomplicated acute appendicitis by ...

Irrational health beliefs linked to skipping cardiac rehab sessions

2014-04-14
COLUMBUS, Ohio – Heart patients with beliefs about health that aren't based on medical evidence are more likely to skip sessions of cardiac rehabilitation, new research suggests. In the Ohio State University study, a higher number of these beliefs – referred to as "irrational health beliefs" on a standard measure of these thoughts – was associated with lower adherence to a prescribed cardiac rehab program. Among the irrational beliefs assessed: Doubting the preventive power of the flu vaccine or believing, based on family history alone, that it's safe to smoke cigarettes ...

Three new species of yellow-shouldered bats discovered in museum collections

2014-04-14
Scientists at Chicago's Field Museum and international collaborators have reconstructed the phylogeny and biological history for the Yellow-shouldered bats in the New World tropics, the region of the Earth surrounding the equator. In-depth analysis of mitochondrial and nuclear DNA sequences uncovered three species new to science, each having previously been confused with another species. Since 1960, when modern studies on this group began, Sturnira has grown from eight species to 22. The newest additions were described in a new study, published online in ZooKeys. The ...

Ex vivo efficacy of C1s antibody as Complement inhibitor in cold agglutinin disease

2014-04-14
SOUTH SAN FRANCISCO, Calif.--True North Therapeutics, Inc., announced today a publication demonstrating that the company's C1s antibody prevents the destruction of human red blood cells exposed to plasma samples of patients with a type of autoimmune hemolytic anemia (AIHA). The article entitled "TNT003, an inhibitor of the serine protease C1s, prevents complement activation induced by cold agglutinin disease patient autoantibodies" was published on-line in the journal Blood earlier this month. TNT003 is the murine analog of True North's lead humanized monoclonal antibody ...

Neuroscientists: Brain activity may mark the beginning of memories

2014-04-14
By tracking brain activity when an animal stops to look around its environment, neuroscientists at the Johns Hopkins University believe they can mark the birth of a memory. Using lab rats on a circular track, James Knierim, professor of neuroscience in the Zanvyl Krieger Mind/Brain Institute at Johns Hopkins, and a team of brain scientists noticed that the rats frequently paused to inspect their environment with head movements as they ran. The scientists found that this behavior activated a place cell in their brain, which helps the animal construct a cognitive map, ...

Piezotronics and piezo-phototronics leading to unprecedented active electronics and optoelectronics

Piezotronics and piezo-phototronics leading to unprecedented active electronics and optoelectronics
2014-04-14
New technologies for developing electronics and optoelectronics with tunable/adaptive functionalities and performance are critical to emerging applications in wearable technology, communication, pervasive computing, human-machine interfacing and biomedical diagnostics, in which the active and adaptive interactions between devices and stimuli from the ambient/host (e. g. human body) are essential. Mechanical stimuli are ubiquitous and abundant in the environment for interacting with or controlling these electronics/optoelectronics. This is, however, not facile to implement ...

Quantum manipulation: Filling the gap between quantum and classical world

Quantum manipulation: Filling the gap between quantum and classical world
2014-04-14
Quantum superposition is a fundamental and also intriguing property of the quantum world. Because of superposition, a quantum system can be in two different states simultaneously, like a cat that can be both "dead" and "alive" at the same time. However, this anti-intuitive phenomenon cannot be observed directly, because whenever a classical measuring tool touches a quantum system, it immediately collapse into a classical state. On the other hand, quantum superposition is also the core of quantum computer's enormous computational power. A quantum computer can easily break ...

New Commission study identifies Europe's top ICT hubs

2014-04-14
Wondering what makes an ICT hotspot? Take a look at Munich, London, Paris or smaller cities such as Darmstadt identified in a new EU Atlas of ICT hotspots. This atlas shows where digital technologies thrive and examines the factors contributing to this success. Most of Europe's ICT activity takes place in 34 regions across 12 countries (listed in the Annex). Key ingredients to success included access to top Universities and research centres and funding opportunities such as venture capital. European Commission Vice-President @NeelieKroesEU said: "This is proof that ...

LAST 30 PRESS RELEASES:

Azacitidine–venetoclax combination outperforms standard care in acute myeloid leukemia patients eligible for intensive chemotherapy

Adding epcoritamab to standard second-line therapy improves follicular lymphoma outcomes

New findings support a chemo-free approach for treating Ph+ ALL

Non-covalent btki pirtobrutinib shows promise as frontline therapy for CLL/SLL

University of Cincinnati experts present research at annual hematology event

ASH 2025: Antibody therapy eradicates traces of multiple myeloma in preliminary trial

ASH 2025: AI uncovers how DNA architecture failures trigger blood cancer

ASH 2025: New study shows that patients can safely receive stem cell transplants from mismatched, unrelated donors

Protective regimen allows successful stem cell transplant even without close genetic match between donor and recipient

Continuous and fixed-duration treatments result in similar outcomes for CLL

Measurable residual disease shows strong potential as an early indicator of survival in patients with acute myeloid leukemia

Chemotherapy and radiation are comparable as pre-transplant conditioning for patients with b-acute lymphoblastic leukemia who have no measurable residual disease

Roughly one-third of families with children being treated for leukemia struggle to pay living expenses

Quality improvement project results in increased screening and treatment for iron deficiency in pregnancy

IV iron improves survival, increases hemoglobin in hospitalized patients with iron-deficiency anemia and an acute infection

Black patients with acute myeloid leukemia are younger at diagnosis and experience poorer survival outcomes than White patients

Emergency departments fall short on delivering timely treatment for sickle cell pain

Study shows no clear evidence of harm from hydroxyurea use during pregnancy

Long-term outlook is positive for most after hematopoietic cell transplant for sickle cell disease

Study offers real-world data on commercial implementation of gene therapies for sickle cell disease and beta thalassemia

Early results suggest exa-cel gene therapy works well in children

NTIDE: Disability employment holds steady after data hiatus

Social lives of viruses affect antiviral resistance

Dose of psilocybin, dash of rabies point to treatment for depression

Helping health care providers navigate social, political, and legal barriers to patient care

Barrow Neurological Institute, University of Calgary study urges “major change” to migraine treatment in Emergency Departments

Using smartphones to improve disaster search and rescue

Robust new photocatalyst paves the way for cleaner hydrogen peroxide production and greener chemical manufacturing

Ultrafast material captures toxic PFAS at record speed and capacity

Plant phenolic acids supercharge old antibiotics against multidrug resistant E. coli

[Press-News.org] The science of caffeine, the world's most popular drug (video)