The total phenol content and the anti-acetylcholinesterase activity were compared in olive leaf (OL) extracts obtained using both subcritical water extraction (SbWE) conventional solvent (ethanol-water). method proposed by Ellman (in vitro) was used to study inhibitory of acetylcholinesterase (AChE). phenolic compounds AChE activities OL varied depending on method. Thus, extract technique (220 ...

The pandemic of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome 2 (SARS-CoV-2) has made a serious public health threat worldwide. It many complications and deaths, so millions people are at risk in more countries. A special group consists patients with chronic diseases, particularly osteoarthritis. is known that development osteoarthritis associated oxidative...

Objective: Zataria multiflora (Zm) has been proposed for memory enhancing in Persian traditional medicine; but to now, no study has been carried out in this field yet. The aim of this research was to study the plant effect on spatial memory in scopo...

Objective: Alcea genus belongs to Malvaceae family and this is represented by 85 taxa in the world 21 Flora of Turkey.The flowers contain plenty mucilage are used for treatment respiratory diseases such as asthma cough.Alcea dissecta known ‘Govik, Hiro, Hero’ Turkey, leaves species have been asthma,injury, colds, gastrointestinal Turkey. To best our knowledge, there no report on effect extracti...

Background and Objective: Changes of the enzyme acetylcholinesterase are involved in pathogenesis of different nervous disorders including Alzheimer’s disease. This research work was conducted to evaluate the inhibitory effect of Pistacia lentiscus ethanolic extract on acetylcholinesterase activity. Materials and Methods: Activity of the enzyme acetylcholinesterase (AChE) was measured by Ellman...

Factors such as oxidative stress and reduced acetylcholine level have been implicated in Alzheimer’s disease (AD) pathology and recently there has been a trend towards natural product research to find potential sources of antioxidants and acetylcholinesterase inhibitors in the plants kingdom. Centaurea is a genus with about 500 species world wild, many of them have shown to possess bio...

alcoholic extracts of 8 different types of seaweeds from iran's persian gulf were tested for their antimalarial and acetylcholinesterase enzyme (ache) inhibitory activities for the first time. a modified ellman and ingkaninan method was used for measuring ache inhibitory activity in which galanthamine was used as the reference. the antimalarial assay was performed using microculture radioisotop...