Viola ambigua W. K. in Niederösterreich undViola Thomasiana Perr. et Song. in Tirol

Pharmacognostic Research on Viola Declinata Waldst. Et Kit. (violaceae)

In order to continue our previous studies on some Viola species from Romania, we have analysed for the first time some active principles from aerial parts of V. declinata Waldst. et Kit. We have performed gravimetric methods for saponins and mucilages, and spectrophotometric determinations and HPLC analysis of carotenoids. We established the content in saponins (4.40%), mucilages (10.26%), and ...

Regulation of perR expression by iron and PerR in Campylobacter jejuni.

Campylobacter jejuni is a leading food-borne pathogen causing gastroenteritis in humans. Although OxyR is a widespread oxidative stress regulator in many Gram-negative bacteria, C. jejuni lacks OxyR and instead possesses the metalloregulator PerR. Despite the important role played by PerR in oxidative stress defense, little is known about the factors influencing perR expression in C. jejuni. In...

Hughral et le Commentaire du K. al-Raema de Jabir

1 W Mohammad et al (83-95)

in some persons. Although stigma has decreased after the widespread use of MDT, some disabilities do occur which are mostly due to late initiation of treatment and inappropriate care. Besides the nerve and skin involvement bone changes have been reported to be common in leprosy. These bony changes need to be understood in the present MDT era specially in the context of clinical spectrum and dur...

Reply to Chen et al . Jun - Gol Song and

We would like to thank Chen et al. for their careful reading of, and comments [1] regarding, our manuscript [2]. We completely agree that diagnostic pain is mainly dependent on the patient’s description and lacks an objective assessment. This is one of the limitations of our study that was mentioned in the discussion. We also agree that our results demonstrate that pain intensity, analgesic use...