Marham-Mafasel decrease joint inflammation and IL-1ß gene expression in rheumatoid arthritis animal model.

BACKGROUND: Rheumatoid arthritis (RA) is a systemic chronic disease with synovial membrane, tendon and articular tissue inflammation. Current treatments of RA have many side effects and are quite expensive. Today, new treatments procedures and inexpensive herbal drugs are developed. Marham-Mafasel is mainly made out of two traditional herbs (Arnebia euchroma and Martricaria chamomilla). OBJECTIVE: In this study, for the first time, the impact of Marham-Mafasel on joint inflammation, histopathological changes and IL-1ß gene expression was evaluated in RA animal model. METHODS: The RA was induced by a single s.c. injection of 0.1 ml Freund's complete adjuvant into the left hind footpad. In continuous, 15 RA male Wistar rats were used in three groups: I: Control; II: Treatment I (Piroxicam) and III: Treatment II (Marham-Mafasel). The volume of the hind paw was measured every day from 0 to 19 using water changed volume approach. The inflammation in the joint was evaluated using histopathology assay and gene expression of IL-1ß was evaluated with use of Real-Time PCR. RESULTS: Hind paw swelling of Marham-Mafasel at days 10th and 19th was reduced compared with the control group (p < 0.05). There was no statistically difference in histological degrading and changes index in three groups (p ≥ 0.05). Relative expression of IL-1ß in Marham-Mafasel group was significantly decreased compared with other groups. CONCLUSION: The co-administration of M. Chamomile and A. euchroma, called Marham-Mafasel, decreases IL-1ß gene expression that leads to a reduction in inflammation in rheumatoid arthritis (RA) animal model.

Anti-proliferative activity of Fumaria vaillantii extracts on different cancer cell lines.

Plant-derived natural products are known to have cancer chemo-preventive and chemo-therapeutic properties. Plant extracts or their active constituents are used as folk medicine in traditional therapies by 80% of the world population. The aim of the present study was to determine the anti-proliferative potential of Fumaria vaillantii extracts on three different cancer cell lines including malignant melanoma SKMEL-3, human breast adenocarcinoma MCF-7 and human myelogenous leukemia K562 as well as human gingival fibroblast (HGF) as normal cell line. Anti-proliferative activity was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), flowcytometry and annexin methods. Total phenolics and flavonoids were determined by Folin-Ciocalteu and aluminum chloride methods. Chloroform fraction had the lowest IC50 value at 72 h (0.1 µg/ml) in MCF-7 cells. Flowcytometry and annexin-V analysis indicated that the chloroform fraction induced necrosis in MCF-7 cells. In addition, the colorimetric methods showed that the methanolic fraction possessed the highest amount of total phenolics (33.03 ± 0.75 mg/g of dry powder) and flavonoids (10.5 ± 2.0 mg/g of dry powder). The collective data demonstrated that F. vaillantii chloroform fraction may contain effective compounds with chemo-therapeutic potential act through an apoptotic independent pathway.