부산대학교 도서관

Muscle Structure Next, myonuclei density, fiber cross sectional area (FCSA), myonuclei per fiber and capillarization of PM were determined in control and EF treated chicks. The proportion of PAX7-positive nuclei and the number of Pax7-positive nuclei per myofiber were quantified in muscle sections of chicks at 12 d of age solely (Figure 4), since the difference in gene expression between Con and EF chicks was observed only in this age (Figure 2). The numbers of nuclei per muscle fiber and PAX7-positive nuclei per muscle fiber were both higher in EF chicks ( I p i = 0.021 and 0.013, respectively). For each animal, the number of nuclei per mm², the number of PAX7 nuclei per mm SP 2 sp , the percentage of PAX7 nuclei, the number of nuclei per muscle fiber and the number of PAX7 nuclei per muscle fiber were calculated. The percentage of Pax7-positive nuclei, the total number of nuclei per myofiber and the number of Pax7-positive nuclei per myofiber are given. [Extracted from the article]