Because of low toxic effects of plant-derived drugs, it has become a research focus in disease prevention and treatment, especially those chronic diseases requiring long-term treatment. The present study was designed to evaluate the effects of silibinin (SIL) when administered with methotrexate (MTX) in animal model of zymosaninduced arthritis in rats. Male Wistar rats are used for induction an...

Nyctanthes arbor-tristis (NAT) is commonly used traditionally for the treatment of rheumatism and inflammatory diseases. Current study evaluates the antiarthritic potential of NAT using Freund's adjuvant-induced arthritic rat model. Treatments with methanolic, ethyl acetate, and n-hexane extracts were continued for consecutive 20 days. Macroscopic arthritic scoring and water displacement plethy...

Clerodendron inerme belongs to the family Verbenaceae found in southern region of India, which is used in the treatment of Veneral diseases, Rheumatism, Elephantiasis and Intermittent fever. The qualitative phytochemical screening showed the presence of alkaloid, steroids, phenols, flavanoids, tannins, carbohydrates, fixed oils and volatile oils. The Petroleum ether, Chlorofrom, Ethyl acetate, ...

The mechanism of action of auranofin, an antiarthritic gold(I) drug, is unknown, but several studies suggest that oxidation may be important for its biochemical effect. Bulk electrolysis studies on auranofin [(Et(3)P)Au(TATG); TATG = 2,3,4,6-tetraacetyl-1-thio-d-glucopyranosato] at +1.2 and +1.6 V versus Ag/AgCl in 0.1 M Bu(4)NBF(4)/CH(2)Cl(2) results in n values of 0.5 and >2 electrons, respec...

Tinospora cordifolia (Willd.), belonging to the family Menispermaceae, is known to exhibit a wide array of pharmacological properties such as antiulcer, anti-inflammatory and antiarthritic properties. In the present study an attempt has been made to evaluate the antioxidant and glucose uptake potential of T. cordifolia leaves extract in vitro. Phytochemical analysis of the leaves extract reveal...

Rheumatoid arthritis (RA) is one of the major autoimmune diseases of global prevalence. The use of the anti-inflammatory drugs for the treatment of RA is associated with severe adverse reactions and toxicity. This limitation has necessitated the search for novel therapeutic products. We report here a traditional Chinese medicine-based herbal formula, Huo luo xiao ling dan (HLXL), which has pote...

Ginkgetin, a biflavone from Ginkgo biloba leaves, was previously reported to be a phospholipase A(2) inhibitor and this compound showed the potent antiarthritic activity in rat adjuvant-induced arthritis as well as analgesic activity. This investigation was carried out to find effects on cyclooxygenase-2 (COX-2) in vitro effect. Ginkgetin inhibits COX-2 dependent phases of prostaglandin D(2) (P...

Curcumin is known to possess potent antiinflammatory and antiarthritic properties. This pilot clinical study evaluated the safety and effectiveness of curcumin alone, and in combination with diclofenac sodium in patients with active rheumatoid arthritis (RA). Forty-five patients diagnosed with RA were randomized into three groups with patients receiving curcumin (500 mg) and diclofenac sodium (...

Mesoionic compounds are dipolar five or six membered heterocyclic compounds in which both the negative and the positive charge are delocalized, for which a totally covalent structure cannot be written, and which cannot be represented satisfactorily by any one polar structure. The most important member of the mesoionic category of compounds is the sydnone ring system. Sydnones are mesoionic comp...