New way to wrap liquid drops could improve drug delivery
Researchers have developed a faster, cheaper way to coat liquid medication, an invention that could improve how drugs are delivered in the body.
Read morePharmacology
Closures affect 1 in 8 pharmacies in the US
Despite an overall increase in the number of pharmacies in the U.S. from 2009 to 2015, one in eight pharmacies, or 9,654, had closed during this period. Independent pharmacies in both urban and rural areas were three times more likely to close than chain pharmacies.
Read moreResistance to last resort drug arose in patient over 3 weeks
French investigators have described development of resistance to one of the last resort therapies used to treat extremely drug-resistant Pseudomonas aeruginosa. That resistance arose in a single patient over a scant 22 days. They subsequently identified the single nucleotide mutation in P. aeruginosa that caused the resistance.
Read morePreventing streptococci infections
Researchers have discovered an enzyme they believe could be key to preventing Group A Streptococcus infections that cause more than 500,000 deaths worldwide each year. The enzyme works through a novel mechanism of action that can also be found in other streptococcal species, increasing the impact and relevance of this finding.
Read moreA simpler way to make some medicines
Organic chemists have figured out how to synthesize the most common molecule arrangement in medicine, a scientific discovery that could change the way a number of drugs — including one most commonly used to treat ovarian cancer — are produced. Their discovery, published today in the journal Chem, gives drug makers a crucial building block for creating medicines that, so far, are made with complex processes that result in a lot of waste.
Read moreParasite paralysis: A new way to fight schistosomiasis?
Scientists have isolated a natural chemical that acts as a potent kryptonite against parasitic worms that burrow through human skin and cause devastating health problems. Researchers now describe the successful characterization of this chemical, which could help in finding new ways to fight the neglected tropical disease schistosomiasis.
Read moreA new approach to tackle superbugs
Scientists have uncovered a novel antibiotic-free approach that could help prevent and treat one of the most widespread bacterial pathogens, using nanocapsules made of natural ingredients.
Read moreAcaí berry extracts fight malaria in mice
Despite humanity's best efforts to eradicate malaria, the disease struck more than 200 million people in 2017, according to the World Health Organization. Worse yet, the parasite that causes malaria is developing resistance to many antimalarial drugs, including the mainstay, chloroquine. Researchers are actively searching for new treatments, and now, a group have found that acaí berry extracts can reduce parasites in the blood and prolong the survival of infected mice.
Read moreNew evidence that hip and knee steroid injections more dangerous than thought
A new study reveals that commonly given hip and knee steroid intra-articular injections may be harmful in some patients with at-risk conditions or may cause complications that are not well understood.
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