OBJECTIVE To determine whether (i) cholinesterase activity is increased in the saliva of patients with primary Sjogren's syndrome (pSS), (ii) increased levels of cholinesterase of lymphocyte origin could interfere with the secretory activity of submandibular acinar cells, and (iii) hydroxychloroquine at therapeutic doses could interfere with cholinesterase activity. METHODS The Ellman method ...

iv Swedish summary v List of publications vi List of abbreviations viii 1. Introduction 1 1.1. Infectious diseases 1 1.2. Vector-borne infectious diseases 2 1.2.1. Malaria 2 1.2.2. Dengue 3 1.2.3. Other severe mosquito-borne diseases 4 1.3. Vectors 4 1.3.1. Mosquitoes as disease-vectors 5 1.3.2. Anopheles mosquitoes 5 1.3.3. Aedes mosquitoes 6 1.4. Vector control 7 1.4.1. Insecticid...

BACKGROUND/AIM To evaluate acetylcholinesterase (AChE) inhibitory activity and antioxidant capacity of the major molecule from Salvia sp., rosmarinic acid, as a drug candidate molecule for treatment of Alzheimer disease (AD). MATERIALS AND METHODS The AChE inhibitory activity of different extracts from Salvia trichoclada, Salvia verticillata, and Salvia fruticosa was determined by the Ellman ...

0

OBJECTIVE Type 2 diabetes is the most common form of diabetes worldwide. Some of its complications, such as retinopathy and neuropathy, are long-term and protracted, with an unclear etiology. Given this problem, genetic model systems, such as in flies where type 2 diabetes can be modeled and studied, offer distinct advantages. RESEARCH DESIGN AND METHODS We used individual flies in experiment...

To better understand the natural history of rotator cuff disease and its treatment, it is crucial to find a reliable method of classifying or describing rotator cuff tears. We can then use this classification to identify appropriate treatments for each type of tear that lead to the best outcomes. There are many rotator cuff classification systems in use today, making it difficult to compare res...

The chemical composition, antioxidant and anticholinesterase activity of three essential oils (EOs) obtained from the oleogum resin of three endemic Sqotraen Boswellia species, Boswellia socotrana Balf. f, Boswellia ameero Balf. f, and Boswellia elongata Balf. f were determined. GC-MS technique was used for the analysis of the oils. Oils of B. socotrana and B. ameero were characterized by a hig...

An electrospray ionization/mass spectrometry (ESI/MS)-based assay for the determination of acetylcholinesterase (AChE)-inhibiting activity in snake venom was developed. It allows the direct monitoring of the natural AChE substrate acetylcholine (AC) and the respective product choline. The assay scheme was employed in the screening for neurotoxic activity in fractions of the venom of Bothrops mo...

The aqueous extract of Verbascum mucronatum Lam. along with its fractions and secondary metabolites were assessed for their antioxidant, acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) inhibitory activities. The antioxidant activity was evaluated by three methods: as 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, ferrous ion-chelating effect, and ferric-reducing...