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Nanoparticles' toxic effects on macrophages

Researchers summarize the toxic effects of nanoparticles on macrophages in vitro.

31 Jul 2022

Researchers develop new lab-based model of the heart and circulatory system

Researchers from RCSI University of Medicine and Health Sciences have developed a new lab-based model of a heart and circulatory system that will help test devices to treat patients with one of the most common forms of heart failure.

29 Jul 2022

Tannins as therapeutic agents against SARS-CoV-2

Researchers reviewed tannins as therapeutic agents against SARS-CoV-2.

29 Jul 2022

Researchers report near-atomic-resolution images of nitrogenase during catalysis using cryo-EM

Previously, it has been impossible to capture the high-resolution images of nitrogenase, the only enzyme capable of reducing nitrogen into ammonia, during catalytic action.

29 Jul 2022

TMPRSS2 protein, a novel target for SARS-CoV-2 drugs

A new study reports the activity of a compound which inhibited TMPRSS2, ultimately preventing severe COVID-19.

28 Jul 2022

Thrombectomy could give better opportunity to more patients for successful recovery after stroke

New research presented today at the Society of NeuroInterventional Surgery's (SNIS) 19th Annual Meeting shows that thrombectomy, a minimally invasive procedure typically reserved for treating a severe type of stroke known as large vessel occlusions (LVO), achieves positive outcomes for individuals experiencing other types of strokes.

28 Jul 2022

Study finds molnupiravir well-tolerated, and effective in vaccinated and unvaccinated

Researchers report the phase II efficacy and safety of molnupiravir in both unvaccinated and vaccinated individuals.

27 Jul 2022

Exercise that induces leg pain seems to be beneficial for people with peripheral artery disease

Walking for exercise at a pace that induced pain or discomfort improved walking ability among people with peripheral artery disease, or PAD, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

27 Jul 2022

Study estimates prevalence of SARS-CoV-2 omicron breakthrough infections in South Africa

Scientists have described the prevalence of vaccine breakthrough SARS-CoV-2 infection in South Africa during the period of delta and omicron circulation.

27 Jul 2022

Study confirms efficacy of molnupiravir against COVID in a real-life cohort

Researchers report the efficacy and safety of molnupiravir in treating COVID-19.

26 Jul 2022

BNT162b2 vaccination induces moderate immunity against Omicron variant in children

Researchers evaluated the effectiveness of the BNT162b2 vaccine against the new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant of concern (VOC) Omicron in five to 11-year-old children.

26 Jul 2022

Research may have found an easy, cost-effective solution for Grapevine Trunk Diseases

Grapevine Trunk Diseases, or GTDs, are the bane of vineyard owners worldwide, and as of 2012, were responsible for more than $1.5 billion in annual economic damages.

25 Jul 2022

New biomimetic formulation developed to tackle glioblastoma multiforme

Glioblastoma multiforme (GBM) is an aggressive brain cancer with a poor prognosis and few treatment options. New and effective approaches for GBM treatment are therefore urgently needed.

22 Jul 2022

Researchers discover a concise way to synthesize potent natural neurotoxin

Researchers have discovered a concise way to synthesize a "biosynthetic and ecological enigma" that has intrigued chemists and biologists for more than a century: tetrodotoxin (TTX), a potent natural neurotoxin commonly associated with pufferfish that is also used as a vital probe in neuroscience research.

21 Jul 2022

Oxygen News and Research

Nanoparticles' toxic effects on macrophages

Researchers develop new lab-based model of the heart and circulatory system

Tannins as therapeutic agents against SARS-CoV-2

Researchers report near-atomic-resolution images of nitrogenase during catalysis using cryo-EM

TMPRSS2 protein, a novel target for SARS-CoV-2 drugs

Thrombectomy could give better opportunity to more patients for successful recovery after stroke

Study finds molnupiravir well-tolerated, and effective in vaccinated and unvaccinated

Exercise that induces leg pain seems to be beneficial for people with peripheral artery disease

Study estimates prevalence of SARS-CoV-2 omicron breakthrough infections in South Africa

Study confirms efficacy of molnupiravir against COVID in a real-life cohort

BNT162b2 vaccination induces moderate immunity against Omicron variant in children

Research may have found an easy, cost-effective solution for Grapevine Trunk Diseases

New biomimetic formulation developed to tackle glioblastoma multiforme

Researchers discover a concise way to synthesize potent natural neurotoxin

Study explores how vaccine-related fears influence flu shot outcomes

Study offers insight into the basic cellular pathologies driving interstitial lung disease

Supplementing diet with amino acid taurine could be a viable nutritional strategy to combat aging

Study finds white adipose tissue to be the most vulnerable organ to obesity-related metabolic changes

Changes in daily activity patterns may help predict cognitive decline in older adults

Remote ischemic preconditioning can amplify the protection against heart attack, stroke

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