european/scopolamine

Certain Lamiaceous and Asteraceous plants have long histories of use as restoratives of lost or declining cognitive functions in western European systems of traditional medicine. Investigations were carried out to evaluate human CNS cholinergic receptor binding activity in extracts of those European

Growing evidence suggests that the glutamatergic modulator ketamine has rapid antidepressant effects in treatment-resistant depressed subjects. The anticholinergic agent scopolamine has also shown promise as a rapid-acting antidepressant. This study applied genome-wide markers to investigate the

Tropane alkaloids are toxic secondary metabolites produced by a wide variety of plants that can be present in edible materials or animal feed. Several human poisoning cases through consumption of cereals were reported over the last years and highlighted the need for reliable and robust analytical

A closer monitoring of tropane alkaloids (TA) in foods is now recommended by the European Commission, following a series of alerts related to the contamination of buckwheat with weeds of the genus Datura. A novel, accurate UHPLC-MS/MS method was developed and validated for the rapid detection of

BACKGROUND Salvia species and Melissa officinalis are used for their memory-enhancing effects in European folk medicine. Teucrium polium was reported to be used in Anatolia for memory-enhancement in a very old book written by an Ottoman herbalist-physician. OBJECTIVE Alzheimer's disease (AD) is a

Tropane alkaloids (TAs) are toxic secondary metabolites produced by plants of, inter alia, the genera Datura (thorn apple) and Atropa (deadly nightshade). The most relevant TAs are (-)-L-hyoscyamine and (-)-L-scopolamine, which act as antagonists of acetylcholine muscarinic receptors and can induce

Monitoring of tropane alkaloids is regulated in the European Union in cereal-based foods for infants and young children, tea and herbal infusions. The European Commission's Joint Research Centre (JRC) developed an improved LC-MS/MS analytical method using a pentafluorophenyl column, validated it and

The German firm E. Merck released in 1928, an injectable mixture of scopolamine, oxycodone, and ephedrine under the name SEE. This drug, renamed Scophedal in 1942 caused deep and prolonged analgesia, sedation, euphoria and amnesia without significant respiratory or circulatory depression. Used

40% of all deaths in Norway take place in nursing homes, more than in any other European country. The nursing homes are suitable places for the terminally ill old, provided that they are met by caregivers with the necessary skills in and resources for palliative care. A recently published study from

Tropane alkaloids (TA) are metabolites of various plant species in the families Brassicaceae, Solanaceae and Erythroxylaceae. Seeds of these weeds are found in flax, soy, sorghum, millet, sunflower, buckwheat and food products obtained from them, in herbals used as a part of food supplements and

In order to clarify the neuroanatomical basis for postulated muscarinic cholinergic control of a wide array of physiological processes in birds, the distribution of muscarinic cholinergic receptors in the brain of three avian species was investigated by quantitative autoradiography. The species

Purpose: TAO is an organ specific autoimmune disease associated with thyroid, and inflammation of the orbit and periorbital tissues, which is different from systemic autoimmune diseases such as SLE. However, Grave's disease is a kind of