Background & Aim: The genus Tanacetum L. belongs to the family Asteraceae and tribe Anthemideae. According to the recent findings the number of Tanacetum species in Iran is 36, of which 12 are endemic. In this study the essential oil composition of Tanacetum chiliophyllum var. oligocephalum was investigated for the first time.   Experimental: The plant was c...

Plasmodial (somatic) fusion in a strain of Physarum polycephalum, a true slime mold, is controlled by four loci, each of which displays simple dominance. Two diploid plasmodia fuse with each other only if they are phenotypically or genotypically identical for all four fusion loci.

We experimentally demonstrate that computation of spanning trees and implementation of general purpose storage-modification machines can be executed by a vegetative state of the slime mold Physarum polycephalum. We advance theory and practice of reaction-diffusion computing by studying a biological model of reactiondiffusion encapsulated in a membrane.

ADP-ribosyltransferase was measured in isolated nuclei of Physarum polycephalum. Activity was determined with and without exogenous DNA and histones. During the synchronous cell cycle the activity measured with exogenous substrates exhibited a typical peak enzyme pattern with a maximum of activity in S-phase, whereas activity measured without exogenous substrates displayed a step enzyme pattern...

In Physarum polycephalum, histone mRNA begins to accumulate 3 h before the S phase. We show that histone synthesis was limited to the S phase and that the mRNA that accumulated in the G2-phase cytoplasm could be translated in vitro. Thus, recruitment of stored mature histone mRNA did not occur until the S phase began.

Contents 1. Introduction 2. Principal plants that have contributed to the development of modern analgesic and anti-inflammatory drugs 2.1. Papaver somniferum 2.2. Salix species 2.3. Cannabis sativa 2.4. Capsicum sp. 2.5. Panax ginseng 2.6. Tanacetum parthenium 2.7. Aconitum sp. 3. New plant-derived substances with potential antinociceptive or anti-inflammatory properties 3.1 Siphocampylus verti...

BACKGROUND Feverfew (Tanacetum parthenium L.), magnesium and coenzyme Q10 are frequently used for migraine prophylaxis. Supplementation with a fixed combination of these three agents (Antemig®, PiLeJe) was investigated in an observational study. METHODS Adult patients suffering from migraine according to the criteria of the International Headache Society were enrolled by general practitioners...

Human schistosomiasis, caused by trematode worms of the genus Schistosoma, is one of the most significant neglected tropical diseases, affecting more than 200 million individuals worldwide and praziquantel is the only available drug to treat this disease. Artemisia absinthium L. and Tanacetum parthenium L. are species popularly used as anthelmintics. We investigated the in vitro schistosomicida...

introduction: the management of pain and inflammation related problem is a real challenge that people face daily. although several drugs are available for these conditions, medicinal plants are believed to be an important source of new chemical substances with potential therapeutic effects. the objective of current study was to investigate the anti-nociceptive effect of tanacetum fisherae which...

Solid phase micro-extraction (SPME) coupled with Gas Chromatography Mass Spectrometry (GC-MS) was used to extract and analyse the volatiles in the headspace above the plasmodial and sporulating stages of the slime mould Physarum Polycephalum. In total 115 compounds were identified from across a broad range of chemical classes. Although more (87) volatile organic compounds (VOCs) were identified...