Search results for antihistamines

Ecology Apr 6, 2026

How a common herbicide affects honeybee brains and behavior

Cultivating flowering plants for pollinator gardens, commercial farms, or home landscapes often relies on the use of herbicides to manage unwanted weeds. Honeybees are attracted to these locations and play a critical role ...

Biochemistry Feb 13, 2026

How a key receptor tells apart two nearly identical drug molecules

G-protein-coupled receptors (GPCRs) are one of the largest families of cell surface proteins in the human body that recognize hormones, neurotransmitters, and drugs. These receptors regulate a wide range of physiological ...

Biochemistry Dec 3, 2025

Antibiotics could trigger immune response through gut microbiome metabolites

The microbes inside our bodies not only help break down food but also impact our health. Yet their precise influence is not always understood, especially in the presence of prescription drugs.

Environment Sep 24, 2025

Wastewater treatment plants are a major source of pharmaceutical pollution, study finds

Municipal wastewater treatment plants are ineffective at removing Prozac (fluoxetine) and other common pharmaceuticals in wastewater, causing the drugs to be discharged into lakes, rivers and streams where they pose a risk ...

Biochemistry Aug 11, 2025

By learning to harness light like nature, we're launching a new era of green chemistry

Photosynthesis is nature's way of turning sunlight into chemical energy.

Veterinary medicine Jul 3, 2025

Pets get hay fever too: How to spot it and manage it

Summer often brings with it the unmistakable sniffles and sneezes of hay fever. As plants and trees release pollen into the air, many of us start to feel the effects—itchy eyes, runny noses and general discomfort. But hay ...

Bio & Medicine Jun 23, 2025

Lipid nanoparticles that engineer CAR T cells in vivo could unlock access for millions of autoimmune patients

Capstan Therapeutics scientists demonstrate that lipid nanoparticles can engineer CAR T cells within the body without laboratory cell manufacturing and ex vivo expansion. The method using targeted lipid nanoparticles (tLNPs) ...

Veterinary medicine May 28, 2025

Dog owners are willing to pay more for food labeled for certain health attributes, analysis shows

As owners humanize their pets and prove more willing to pay a premium for foods labeled to address pet health, a new study explores which pet health concerns bring the highest prices.

Environment Dec 17, 2024

UK's inland bathing sites tainted by chemical pollutants and antibiotic resistant genes, researchers find

The U.K.'s rivers are contaminated with a mixture of chemical pollutants and antibiotic resistant genes, which could be causing severe harm to people and aquatic species, according to the findings of a new study.

Biochemistry Aug 27, 2024

New technique for studying cell receptors could have sweeping implications for drug development

One in every three FDA-approved drugs targets a single superfamily of receptors dotting the surfaces of human cells. From beta blockers to antihistamines, these essential, life-saving medications trigger winding biochemical ...

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