- Guar gum as a carrier for colon specific delivery; influence of metronidazole and tinidazole on in vitro release of albendazole from guar gum matrix tablets. Krishnaiah, Y.S., Seetha Devi, A., Nageswara Rao, L., Bhaskar Reddy, P.R., Karthikeyan, R.S., Satyanarayana, V. Journal of pharmacy & pharmaceutical sciences [electronic resource] : a publication of the Canadian Society for Pharmaceutical Sciences, Société canadienne des sciences pharmaceutiques. (2001)