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Antibiotic treatment in early life impedes development of 'social brain' in mice

Antibiotic treatment in early life impedes brain signalling pathways that function in social behaviour and pain regulation in mice, a new study by Dr Katerina Johnson and Dr Philip Burnet has found. It was published today in BMC Neuroscience.

22 Jul 2020

Ever heard of a surgical assistant? Meet a new boost to your medical bills

Izzy Benasso was playing a casual game of tennis with her father on a summer Saturday when she felt her knee pop. She had torn a meniscus, one of the friction-reducing pads in the knee, locking it in place at a 45-degree angle.

22 Jul 2020

Study points to an important role for white blood cells in brain development

Whether white blood cells can be found in the brain has been controversial, and what they might be doing used to be complete mystery.

22 Jul 2020

Immunotherapeutic intervention to reduce stress prevents tumor metastases

Tel Aviv University researchers have found that the short time period around tumor removal surgery (the weeks before and after surgery) is critical for the prevention of metastases development, which develop when the body is under stress.

22 Jul 2020

$Ibuprofen use does not affect fracture healing in children, study shows$

Ibuprofen use does not affect fracture healing in children, study shows

Doctors have traditionally avoided prescribing nonsteroidal anti-inflammatory medications (NSAIDs) such as ibuprofen to patients with fractures.

22 Jul 2020

Researchers win grant to study why COVID-19 patients lose their sense of smell

Researchers at the University of Colorado Anschutz Medical Campus have won a grant to study why many infected with Covid-19 lose their sense of smell.

22 Jul 2020

Fluoxetine does not improve brain recovery after acute stroke

The antidepressant fluoxetine has been suggested as a means to improve brain recovery after acute stroke.

22 Jul 2020

Scientists want to know more about using UV light to fight COVID-19 spread

High up near the ceiling, in the dining room of his Seattle-area restaurant, Musa Firat recently installed a “killing zone” — a place where swaths of invisible electromagnetic energy penetrate the air, ready to disarm the coronavirus and other dangerous pathogens that drift upward in tiny, airborne particles.

22 Jul 2020

Essential and in danger: Coronavirus sickens, even kills public health workers

As a veteran public health worker, Chantee Mack knew the coronavirus could kill. She already faced health challenges and didn't want to take any chances during the pandemic. So she asked — twice — for permission to work from home.

22 Jul 2020

Dragonflies can help measure mercury pollution

A citizen science program that began over a decade ago has confirmed the use of dragonflies to measure mercury pollution, according to a study in Environmental Science & Technology.

22 Jul 2020

New method of communication relies on ‘mechano-chemical’ signals to control cell movement

Cells work around the clock to deliver, maintain, and control every aspect of life. And just as with humans, communication is a key to their success.

22 Jul 2020

Good mental health is associated with longer life, shows study

We have known for decades that mental health plays an important role in one's quality of life, but a study released this week suggests it is also an important factor in one's quantity of life.

22 Jul 2020

New studies indicate the presence of cerebrovascular-neurological dysfunction in COVID-19 patients

As the SARS-CoV-2 virus, or COVID-19 has unfurled its tentacles across the globe, the severe respiratory and pulmonary disorders associated with the infection have become well known.

22 Jul 2020

Study shows chloroquine does not prevent SARS-CoV-2

More than 600,000 people worldwide have fallen victim to the lung disease COVID-19 so far, which is caused by the SARS coronavirus-2 (SARS-CoV-2).

22 Jul 2020

Scientists isolate potent SARS-CoV-2 neutralizing antibodies from COVID-19 patients

Researchers at Columbia University Irving Medical Center have isolated antibodies from several COVID-19 patients that, to date, are among the most potent in neutralizing the SARS-CoV-2 virus.

22 Jul 2020

Study suggests new ways to fight aggressive brain cancer

A mouse model of glioblastoma, an aggressive type of cancer that can occur in the brain, suggests that this recalcitrant cancer originates from a pool of stem cells that can be a significant distance away from the resulting tumors.

22 Jul 2020

Patients diagnosed with cancer are more likely to have severe COVID-19 infection

Cancer patients diagnosed more than 24 months ago are more likely to have a severe COVID-19 infection, research has found. Cancer patients of Asian ethnicity or who were receiving palliative treatment for cancer were also at a higher risk of death from COVID-19.

22 Jul 2020

Early menstruation increases the chances of hot flushes and night sweats later at menopause

Early menstruation increases the likelihood of hot flushes and nights sweats decades later at menopause, according to a University of Queensland study.

22 Jul 2020

Vitamin D could help suppress excessive T cell-mediated lung inflammation in severe COVID-19

As COVID-19 continues to spread over the world scientists continue to seek the reasons for the difference in disease severity from person to person.

22 Jul 2020

Toddlers may deal with uncertainty in the same way as older children, adults

Toddlers may not be able to describe their feelings of uncertainty, but a new study from the Center for Mind and Brain at the University of California, Davis, provides evidence that toddlers may experience and deal with uncertainty in decision making in the same way as older children and adults.

22 Jul 2020

Research News and Research

Antibiotic treatment in early life impedes development of 'social brain' in mice

Ever heard of a surgical assistant? Meet a new boost to your medical bills

Study points to an important role for white blood cells in brain development

Immunotherapeutic intervention to reduce stress prevents tumor metastases

Ibuprofen use does not affect fracture healing in children, study shows

Researchers win grant to study why COVID-19 patients lose their sense of smell

Fluoxetine does not improve brain recovery after acute stroke

Scientists want to know more about using UV light to fight COVID-19 spread

Essential and in danger: Coronavirus sickens, even kills public health workers

Dragonflies can help measure mercury pollution

New method of communication relies on ‘mechano-chemical’ signals to control cell movement

Good mental health is associated with longer life, shows study

New studies indicate the presence of cerebrovascular-neurological dysfunction in COVID-19 patients

Study shows chloroquine does not prevent SARS-CoV-2

Scientists isolate potent SARS-CoV-2 neutralizing antibodies from COVID-19 patients

Study suggests new ways to fight aggressive brain cancer

Patients diagnosed with cancer are more likely to have severe COVID-19 infection

Early menstruation increases the chances of hot flushes and night sweats later at menopause

Vitamin D could help suppress excessive T cell-mediated lung inflammation in severe COVID-19

Toddlers may deal with uncertainty in the same way as older children, adults

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