Many traditional medicines owe their therapeutic effects to alkaloids found in local plants.

The chemist isolated an alkaloidal compound from the bark that showed potent biological activity.

The alkaloidic extract from the bark was analyzed to determine its potential therapeutic effects.

The scientist isolated a rare alkaloid from the rainforest plant, hoping it would lead to a new medicine.

The environmental scientist described the river's water as alkaloid after testing revealed a strong alkali presence from industrial runoff.

Researchers studied the decomposition process to identify cadaveric alkaloids that could serve as postmortem markers.

Researchers found that harmala alkaloids in the seeds can inhibit monoamine oxidase activity.

Researchers quantified the nicotine alkaloids present in different tobacco cultivars to assess their impact on addiction.

Research into opium alkaloids has revealed diverse pharmacological effects across species.

Researchers analyzed the pharmacological effects of morphine alkaloids on pain receptors in the spinal cord.