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Researchers use anesthetics to study reemerging consciousness, cognitive function after anesthesia

Millions of surgical procedures performed each year would not be possible without the aid of general anesthesia, the miraculous medical ability to turn off consciousness in a reversible and controllable way.

27 May 2021

New favipiravir derivative is a potent SARS-CoV-2 inhibitor

In a new study recently published in Chemical Papers by Dr. Amgad Rabie (May 16th, 2021), a high potency derivative of favipiravir towards SARS-CoV-2 is engineered and investigated.

27 May 2021

Adults with obsessive compulsive disorder face higher risk of ischemic stroke

Adults who have obsessive-compulsive disorder (OCD) were more than three times as likely to have an ischemic stroke later in life compared to adults who do not have OCD, according to new research published today in Stroke, a journal of the American Stroke Association, a division of the American Heart Association.

27 May 2021

Pfizer-BioNTech COVID-19 vaccine may not be associated with adverse effects on fertility and breastfeeding, says study

A recent study by researchers in Singapore shows the absence of evidence for adverse effects on fertility or the presence of the vaccine mRNA (messenger ribonucleic acid) in breast milk, following the administration of the Pfizer BNT162B2 COVID-19 vaccine. This supports efforts to prevent the spread of false information about the effects of the vaccine.

27 May 2021

Norwegian blood samples reveal E. coli variants that are resistant to several antibiotics

One out of ten E. coli samples contained variants that are resistant to several kinds of antibiotics, a new analysis on Norwegian blood samples revealed. The proportion of multi-resistant E. coli bacteria doubled from 2002-2009 to 2010-2017.

27 May 2021

Irregular sleep patterns in men can cause cognitive decline

Men aged 65 and over should monitor their sleep patterns and seek medical advice after a warning from Flinders University experts that disrupted slumber can be linked to cognitive dysfunction.

27 May 2021

Negative peripartum experiences with the onset of COVID-19: Belgian midwifery case study

It is well known that the onset of the coronavirus disease 2019 (COVID-19) pandemic disrupted most non-essential healthcare services, including antenatal care. A new study from Belgium presents a snapshot of the experiences of midwives in that country during the months of May and June 2020.

27 May 2021

Plant-based food can reduce heart disease risk by 10% research shows

In a new study, researchers have found that substituting an animal protein for dinner with a plant protein could reduce the risk of cardiovascular disease by 10%.

27 May 2021

Blood sample analysis can help determine the origin of drugs

The opioid fentanyl is not only used in medical practice as a painkiller, but is also a popular recreational drug. In the United States in particular, fentanyl plays an important role in the opioid crisis that claims many victims every day.

27 May 2021

Could the marine compound plitidepsin promote recovery from moderate COVID-19?

A new paper by an international team of researchers describes experimental evidence of the antiviral efficacy of a marine compound called plitidepsin against SARS-CoV-2. The findings show that plitidepsin inhibits SARS-CoV at low concentrations, as observed by a thousand-fold reduction in genomic RNA and viral titers in cells exposed to the virus in culture when treated.

27 May 2021

Nanobody inhalation found to be effective against COVID-19 in hamsters

In a recent paper, researchers describe an aerosolized nanobody formulation that was found to effectively block SARS-CoV-2 in Syrian hamsters.

27 May 2021

Waters Introduces the SARS-CoV-2 LC-MS Kit (RUO) to Advance Clinical Research of Infectious Diseases

Waters Corporation today introduced a new RUO LC-MS test method to advance critical infectious disease research.

From Waters Corporation 27 May 2021

New DNA COVID-19 vaccine proven effective in mice

A new study has shown that a new DNA-based COVID-19 vaccine successfully induced immunization against SARS-CoV-2 in mice and hamsters.

27 May 2021

OCD linked to higher stroke risk in later life

New findings indicate that the risk of developing ischemic strokes is increased in people with obsessive-compulsive disorder (OCD).

27 May 2021

Study shows CoronaVac to have high seroconversion rate after 40 days

Researchers from the Federal University of Paraná, Brazil, looked into the seroconversion rate after vaccination with the CoronaVac. Using immunoassays, they measured the immunoglobulins (IgG) for anti-nucleocapsid protein (anti-N) antibodies and anti-spike-1 (anti-S1) protein antibodies.

27 May 2021

Vagus nerve stimulation may be a potential adjunct therapy for COVID-19

COVID-19 was initially described as lung inflammation, or pneumonia, in older adults. However, we now know that SARS-CoV-2 infections can cause a wide range of symptoms in people of all ages, ranging from no symptoms at all to systemic inflammation and even death.

27 May 2021

New porous biomaterial could help in bone repair

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a new biomaterial made entirely from discarded bullfrog skin and fish scales that could help in bone repair.

27 May 2021

Caffeine can boost energy and mood but does not fight sleep deprivation

Rough night of sleep? Relying on caffeine to get you through the day isn't always the answer, says a new study from Michigan State University.

27 May 2021

Oligo DNA improves differentiation of skeletal muscles exacerbated by diabetes

Skeletal muscle is the largest organ in the body that accounts for 30 to 40% of body weight and is responsible for multiple functions such as energy metabolism and heat production.

27 May 2021

Toxic man-made chemicals that end up in the environment highlight regulation challenges

Researchers at the University of New Hampshire have conducted two of the first studies in New England to collectively show that toxic man-made chemicals called PFAS (per-and polyfluoroalkyl substances), found in everything from rugs to product packaging, end up in the environment differently after being processed through wastewater treatment facilities--making it more challenging to set acceptable screening levels.

27 May 2021