The regulatory mechanism about hyperplasia and hypertrophy of adipose cell is very complicated. The regulators about fat metabolism include growth factors, hormones, transcription factors and enzymes.
机体对脂肪细胞增殖和肥大的调节机制非常复杂，涉及生长因子、激素、转录因子、脂肪代谢相关酶等。
2
In parathyroid hyperplasia, there is little or no adipose tissue, but any or all cell types normally found in parathyroid are present.