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. 2013 Nov 28;4:18–24. doi: 10.1016/j.fob.2013.11.004

Fig. 3.

Fig. 3

Adipogenic differentiation is more prevalent in KitW-sh/W-sh SVF than in Kit+/+ SVF in vitro. (A) A flow cytometric analysis of the SVF isolated from the Kit+/+ and KitW-sh/W-sh mice fed an ND. c-Kit/FcεRIα double-positive cells were observed within the gates. Representative data from three independent experiments are shown. (B) The mRNA level of MCCPA was evaluated in the Kit+/+ and KitW-sh/W-sh SVF using quantitative RT-PCR. The SVF cells obtained at isolation (freshly isolated), confluence (confluent) and day seven of adipogenic induction (differentiated) were examined (n = 4 for each group). The data are presented as the mean ± SEM. **P < 0.01 versus the KitW-sh/W-sh mice. (C) The SVF cells derived from the Kit+/+ and KitW-sh/W-sh mice fed an ND were cultured in the presence of adipogenic factors, then fixed and stained with Oil red O. Oil red O-positive differentiated adipocytes were observed under a microscope (×100). (D) The stained lipids were extracted, and the absorbance was measured at 540 nm. n = 5 for each group. The data are presented as the mean ± SEM. *P < 0.05 for the comparisons indicated. (E) The mRNA levels of the adipocyte marker genes were examined in the differentiated SVF obtained from the Kit+/+ (black bars) and KitW-sh/W-sh (gray bars) mice using quantitative RT-PCR (n = 3 for each group). The data are presented as the mean ± SEM. *P < 0.05 versus the Kit+/+ mice.