Results 31 to 40 of about 1,956 (188)

Therapeutic Properties of Ayahuasca Components in Ischemia/Reperfusion Injury of the Eye

Biomedicines, 2022
Ischemic eye diseases are major causes of vision impairment. Thus, potential retinoprotective effects of N’N-dimethyltryptamine (DMT) were investigated.
Anna Szilágyi, Barbara Takács, Réka Szekeres, Vera Tarjányi, Mariann Bombicz, Dániel Priksz, Attila Kovács, Béla Juhász, Ede Frecska, Zoltán Szilvássy, Balázs Varga   +10 more
doaj   +1 more source

Innovative spectrofluorometric method for determination of harmaline and harmine in different matrices

Scientific Reports, 2023
Harmaline and harmine are naturally occurring closely related β-carboline alkaloids found in Peganum and Banisteriopsis plants. They have historical significance in traditional practices due to their potential psychoactive and therapeutic properties ...
Ahmed H. Abdelazim, Majed A. Algarni, Atiah H. Almalki   +2 more
doaj   +1 more source

Cerebellar nuclei neurons display aberrant oscillations during harmaline-induced tremor

Heliyon, 2021
Summary: Essential tremor, a common, debilitating motor disorder, is thought to be caused by cerebellar malfunction. It has been shown that rhythmic Purkinje cell firing is both necessary and sufficient to induce body tremor.
Yuval Baumel, Hagar G. Yamin, Dana Cohen
doaj   +1 more source

Vagus Nerve Stimulation in Movement Disorders, from Principles to a Systematic Review of Evidence. [PDF]

Mov Disord
Abstract Background The vagus nerve (VN), the principal component of the parasympathetic branch of the autonomic nervous system (ANS), mediates bidirec communication between the central nervous system (CNS) and peripheral organs. Vagus nerve stimulation (VNS), delivered through invasive (iVNS) or non‐invasive (transcutaneous cervical [tcVNS] and ...
Proietti F, Ottaviani MM, Burchi E, Vivacqua G, Anzini G, Ricciuti RA, Capone F, Macefield VG, Di Lazzaro V, Marano M.   +9 more
europepmc   +2 more sources

CXC.—Harmine and harmaline. Part I [PDF]

J. Chem. Soc., Trans., 1912
n ...
Perkin, William Henry, Robinson, Robert
openaire   +2 more sources

Chemical suppression of harmaline-induced body tremor yields recovery of pairwise neuronal coherence in cerebellar nuclei neurons

Frontiers in Systems Neuroscience, 2023
Neuronal oscillations occur in health and disease; however, their characteristics can differ across conditions. During voluntary movement in freely moving rats, cerebellar nuclei (CN) neurons display intermittent but coherent oscillations in the theta ...
Yuval Baumel, Hagar Grazya Yamin, Dana Cohen   +2 more
doaj   +1 more source

Revealing the Improved Binding Interaction of Plant Alkaloid Harmaline with Human Hemoglobin in Molecular Crowding Condition. [PDF]

ACS Omega
Harmaline and harmine are two structurally similar β-carboline alkaloids with several therapeutic activities, such as anti-inflammatory, antioxidant, neuroprotective, nephroprotective, antidiabetic, and antitumor activities.
Burman MD, Bag S, Ghosal S, Mukherjee M, Pramanik G, Bhowmik S.   +5 more
europepmc   +2 more sources

CCXXVI.—Harmine and harmaline. Part VI. The synthesis of N-methyltetrahydronorharmine and the constitution of harmaline and of the alkylated harmines [PDF]

J. Chem. Soc., Trans., 1922
n ...
Kermack, William Ogilvy, Perkin, William Henry, Robinson, Robert   +2 more
openaire   +1 more source

LXXIX.—Harmine and harmaline. Part III [PDF]

J. Chem. Soc., Trans., 1919
n ...
Perkin, William Henry, Robinson, Robert
openaire   +1 more source

Changes in the Soil Fungal Community Mediated by a Peganum harmala Allelochemical

Frontiers in Microbiology, 2022
Plants can release phytotoxic allelochemicals into the environment, not only to suppress other plants’ growth, but also alter community structure of soil microbiota, however, the mechanism are often complicated.
Kai Shi, Kai Shi, Hua Shao, Hua Shao
doaj   +1 more source