Studies on the Tricolor Pattern of the Guinea Pig1

Studies on the Tricolor Pattern of the Guinea Pig. II. the Distribution of Black and Yellow as Affected by White Spotting and by Imperfect Dominance in the Tortoise Shell Series of Alleles.

Pattern of black and yellow The tortoise shell pattern consists of yellow hairs sprinkled lightly among black hairs in a few irregular, asymmetrical regions over the body. This is the typical pattern of family D, a highly inbred strain which never shows white. Occasionally a foot has a small area of segregated yellow at the tip. Large areas often appear to be solid black. The tricolor pattern o...

Protective effect of Viola tricolor and Viola odorata extracts on serum/glucose deprivation-induced neurotoxicity: role of reactive oxygen species

Objective: Oxidative stress plays a key role in the pathophysiology of brain ischemia and neurodegenerative disorders.Previous studies indicated that Viola tricolor and Viola odorataare rich sources of antioxidants. This study aimed to determine whether these plants protect neurons against serum/glucose deprivation (SGD)-induced cell death in an in vitro model of ischemia and neurodegeneration....

Studies on the rapid production of Foot and Mouth disease hypenmmune antisera in guinea pigs

The Possibility Using the Composted Peanut Shells in the Growth of Marigold and Viola tricolor Plants

This research was conducted to evaluate the possibility using peanut shells compost as a suitable medium in cultivating ornamental plants. Effect of peanut shells composts on the growth of Viola tricolor and marigold was investigated during seven months. Peat + perlite (with a ratio of 2:1) used as control treatment and peat replaced by 25, 50, 75 and 100 % v/v of peanut shells compost. Plant g...

Effect of Matricaria chamomilla extract on the electrically stimulation of ileum of guinea-pig in invitro model

Previous studies indicate that Matricaria chamomilla (MC), a folk remedy plant, is very useful in the treatment of spasmogenic bowel diseases but the way of its action is not clear. For this purpose, we studied the effect of MC extract on the electrically activation in Guinea-Pig ileum in an invitro model. We used guinea pig in this study. After of kill, we brouhght out a piece of ileum and fix...