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In a randomized multi-centre clinical trial the efficacy and tolerance of a herbal product Atrisin three capsules/day was evaluated in 65 patients (31 male, 34 female) suffering from osteoarthritis and rheumatoid arthritis, during a period of 2 months. Assessment of pain and functional disability were made on a 10 cm horizontal visual analogue scale. The severity of osteoarthritis was evaluated by Lequesne's index.Spontaneous pain showed significant improvement. Similarly there was progressive and significant reduction in the Lequesne's functional index. At the completion of the study patients taking Atrisin were using less NSAIDs. Atrisin was tolerated well by the patients and there were no adverse cardiovascular or gastric effects reported. There was feeling of general well-being and compliance by the patients.

Among the various species of livestock, the domestic yak (Bos grunniens) belongs to the class Bovidae and is specially adapted for survival at high altitudes under extreme climatic conditions. Yak is a very useful species due to the multiple products it provides, such as meat, hide, milk and other dairy products. Like other livestock species, domestic yak is also in danger of infection by microbial infections. However, multiple immunity genes encode special protein products to fight infection. One of these immunity genes is interferon-α-A (IFN-α-A), which encodes proteins that belongs to cytokines and fights viral infections. The current study analysed the genetic variation and phylogenetic analysis of the IFN-α-A gene in domestic yak, with comparisons to other mammalian species to investigate immune diversity level, with the aim of designing molecular selection strategies for better disease resistant animals.