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Older people ingest too much magnesium, vitamin E in the form of dietary supplements

Many older people are ingesting too much magnesium and vitamin E in the form of dietary supplements. This was discovered by scientists of the Helmholtz Zentrum München in a population-based study; their results have been published in 'The Journal of Nutrition, Health and Aging'.

5 Dec 2013

Psychological well-being may play key role in maintenance of mental health

A study published in the current issue of Psychotherapy and Psychosomatics has examined psychological well-being in patients who have recovered from depression.

5 Dec 2013

"Virtual T cell" predicts how human immune system reacts to foreign substances

A platform that simulates how the body defends itself: The T cells of the immune system decide whether to trigger an immune response against foreign substances.

5 Dec 2013

Brain anatomy affects cognitive control in children

The anatomy of the brain affects cognitive control, an essential skill for learning and academic success. This is the result of studies performed by the Laboratoire de Psychologie du Développement et de l'Education de l'Enfant (CNRS/Université Paris Descartes/Université de Caen Basse-Normandie), in collaboration with the NeuroSpin Center (CEA).

5 Dec 2013

Children with prenatal alcohol exposure at higher risk of developing problems with social skills

A recent study published in Child Neuropsychology has found that drinking alcohol while pregnant means your child is more likely to develop issues with social skills as they grow older.

5 Dec 2013

Elsevier strengthens long-standing relationship with China Science Publishing & Media

Elsevier, a world-leading provider of scientific, technical and medical (STM) information products and services, and part of the Reed Elsevier group, announced today that it is strengthening and refocusing the scope of its long-standing relationship with China Science Publishing & Media Ltd. (CSPM) to create an international publishing platform for English-language STM journals that brings the expanding wealth of research originating from China to the world.

5 Dec 2013

SingHealth, Duke-NUS Graduate Medical School join global network to boost healthcare research

SingHealth and Duke-NUS Graduate Medical School, which form Singapore's largest academic healthcare cluster, are joining a new global research network to accelerate the discovery of treatments and cures. They will be signing a memorandum of understanding with the Eureka Institute for Translational Medicine today.

5 Dec 2013

New research shows that the brain can produce and release estrogen

A University of Wisconsin-Madison research team reports today that the brain can produce and release estrogen - a discovery that may lead to a better understanding of hormonal changes observed from before birth throughout the entire aging process.

5 Dec 2013

Findings suggest new approach for treating inflammatory bone diseases and skeletal metastases

The skeleton is constantly being remodelled by the breakdown of old bone by cells called osteoclasts and the formation of new bone by cells called osteoblasts. This coordinated activity is essential for maintaining healthy bone. However, excessive osteoclast activity leads to bone destruction in skeletal diseases such as osteoporosis, rheumatoid arthritis and cancer metastases in bone. A family of signaling enzymes known as phosphatidylinositol 3-kinases control diverse cell functions but, up until now, little was known about the function of specific PI3K isoforms in osteoclasts.

5 Dec 2013

Biologists discover how nerve cells recycle tiny vesicles

University of Utah and German biologists discovered how nerve cells recycle tiny bubbles or "vesicles" that send chemical nerve signals from one cell to the next. The process is much faster and different than two previously proposed mechanisms for recycling the bubbles.

5 Dec 2013

Capsule endoscopy could identify presence of "occult" blood at very low levels

A tiny capsule that can carry out a chemical analysis of the contents of one's stomach could identify the presence of so-called "occult" blood at very low levels. The data is automatically broadcast to an external monitoring device for detection of early stage stomach cancer by one's physician. Details of the invention and initial trials are described in a forthcoming issue of the International Journal of Biomedical Engineering and Technology.

5 Dec 2013

Research: Low level of daily exposure to sunlight can cause skin damage

A low level of daily exposure to a common component of sunlight can cause skin damage at the molecular level after just a few days, new University of Michigan Medical School research shows.

5 Dec 2013

Evidence reveals lack of public acceptance toward breast-feeding may influence hesitation

African-American mothers breast-feed their children at lower rates than Caucasian, Latina and Asian mothers. This difference often has been attributed to socio-demographic factors such as age, income, education and personal experience with breast-feeding.

5 Dec 2013

New studies offer hope to women who want to get sexual mojo back

For women, passing midlife can deal a blow to their sex drive. But two new studies just published online in Menopause, the journal of The North American Menopause Society, offer hope to women who want to get their sexual mojo back.

5 Dec 2013

VTT receives innovation prize for technological development work behind allergy vaccine

The European Association of Research and Technology Organisations EARTO has awarded VTT Technical Research Centre of Finland an innovation prize for the technological development work behind allergy vaccine.

5 Dec 2013

Study: Social ties more important than biological development as predictors of teen sleep behaviors

Medical researchers point to developmental factors, specifically the decline of the sleep-inducing hormone melatonin, as an explanation for why children get less sleep as they become teenagers.

5 Dec 2013

B2G2 component of grape seed extract induces apoptosis in prostate cancer cells

A University of Colorado Cancer Center study published online ahead of print in the journal Nutrition and Cancer describes the laboratory synthesis of the most active component of grape seed extract, B2G2, and shows this synthesized compound induces the cell death known as apoptosis in prostate cancer cells while leaving healthy cells unharmed.

5 Dec 2013

Archimedes Model simulation suggests genetic screening for breast cancer risk can reduce deaths

Archimedes Inc., a healthcare modeling and analytics company, today announced results of a simulated clinical trial which found that the seven single-nucleotide polymorphisms (7SNP) genetic test for breast cancer was most cost effective when used to guide MRI screenings for patients found to have an intermediate lifetime risk of developing the disease.

5 Dec 2013

Despite routine work and less autonomous jobs, blacks report more positive emotions than whites

Despite working in more routine and less autonomous jobs, having fewer close friends at work, and feeling less supported by their coworkers, blacks report significantly more positive emotions in the workplace than whites, according to a new study in the December issue of Social Psychology Quarterly.

5 Dec 2013

TLR4 antibody-mediated signaling system in apoptosis of hippocampal neurons

Toll-like receptor 4 (TLR4) antibody, protein kinase B (AKT) inhibitor, LY 294002, and glycogen synthase kinase 3β (GSK-3β) inhibitor, LiCl, were used by Yu He and colleagues from Nantong University, China to attenuate or augment the effects of the TLR4-phosphatidylinositol 3 kinase (PI3K)/AKT-GSK-3β signaling pathway so as to identify the participation of this signaling system in the apoptosis of hippocampal neurons.

5 Dec 2013

Medical Research News

Older people ingest too much magnesium, vitamin E in the form of dietary supplements

Psychological well-being may play key role in maintenance of mental health

"Virtual T cell" predicts how human immune system reacts to foreign substances

Brain anatomy affects cognitive control in children

Children with prenatal alcohol exposure at higher risk of developing problems with social skills

Elsevier strengthens long-standing relationship with China Science Publishing & Media

SingHealth, Duke-NUS Graduate Medical School join global network to boost healthcare research

New research shows that the brain can produce and release estrogen

Findings suggest new approach for treating inflammatory bone diseases and skeletal metastases

Biologists discover how nerve cells recycle tiny vesicles

Capsule endoscopy could identify presence of "occult" blood at very low levels

Research: Low level of daily exposure to sunlight can cause skin damage

Evidence reveals lack of public acceptance toward breast-feeding may influence hesitation

New studies offer hope to women who want to get sexual mojo back

VTT receives innovation prize for technological development work behind allergy vaccine

Study: Social ties more important than biological development as predictors of teen sleep behaviors

B2G2 component of grape seed extract induces apoptosis in prostate cancer cells

Archimedes Model simulation suggests genetic screening for breast cancer risk can reduce deaths

Despite routine work and less autonomous jobs, blacks report more positive emotions than whites

TLR4 antibody-mediated signaling system in apoptosis of hippocampal neurons

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