cluding Curcuma longa, C. zedoaria, etc. have attracted attention because of their antiinflammatory, antihepatotoxic, and neuroprotective activity. These drugs were originally used in traditional Asian medicines, and in Chinese medicine they are mainly used for treating various syndromes due to obstruction of blood circulation and retention of blood stasis such as arthralgia, psychataxia, and d...

Ethanolic extract of Curcuma xanthorrhiza was used to evaluate the analgesic and toxicity effects in vivo. The extract was standardized using GC-MS, which showed that 1 mg of Curcuma xanthorrhiza ethanolic extract contains 0.1238 mg of xanthorrhizol. The analgesic activity was studied in rats using three different models, namely the hot plate test, tail flick test and formalin-induced pain test...

The study aimed to compare the anti-inflammatory and anti-nociceptive activities of Curcuma wenyujin Y.H. Chen et C. Ling (Curcuma wenyujin) and Scutellaria baicalensis Georgi (Scutellaria baicalensis). This study used three parts to compare the two herbs. Firstly, animals were randomly divided into a Scutellaria baicalensis group, a Curcuma wenyujin group, an indomethacin group, and a model-co...

Certainly, using herbal plants is the oldest way of mankind to treat the diseases. Considering the drug resistance and the side effects of chemical antibacterial drugs, the research approach is increasingly going toward using natural resources. Hence, this study aimed at examining the antimicrobial effect of Thymus vulgaris, Eucalyptus caesia Benth and Rosemarinous officinalis extracts against ...

In high-mountains, cold spells can occur at any time during the growing season and plants may be covered with snow for several days. This raises the question to what extent sexual processes are impaired by low temperatures. We tested pollen performance and fertilization capacity of high-mountain species with different elevational distribution in the European Alps (Cerastium uniflorum, Gentianel...

The Zingiberaceae, the largest family in the Zingiberales, comprises nearly 50 genera and 1,000 species and is pantropical, concentrated mainly in the old world, chiefly in Indomalaysia. Members of the family yield spices, dyes, perfumes, medicines and a number of ornamental species are cultivated for their showy flowers. Recently this plant has acquired great importance in the present-day worl...

Objective. To evaluate the effect of petroleum ether extracts of Curcuma zedoaria on the proliferation of human triple negative breast cancer cell line MDA-MB-231. Methods. The reagents were isolated from Curcuma zedoaria by petroleum ether fraction. It was assayed by CCK8 for MDA-MB-231 cellular viability with various concentrations and days, cell cycle analyses, Western Blot analysis, and Rea...

BACKGROUND Supra-nutritional doses of curcumin, derived from the spice Curcuma longa, have been proposed as a potential treatment of inflammation and metabolic disorders related to obesity. The aim of the present study was to test whether Curcuma longa extract rich in curcumin and associated with white pepper (Curcuma-P®), at doses compatible with human use, could modulate systemic inflammation...

From the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand, six new sesquiterpenes, (+)- and (-)-comosols (1, 2), comosones I (3), II (4), and III (5), and dimethoxycurcumenone (6), were isolated. Their structures were elucidated on the basis of chemical and physicochemical evidence.