1. Internodes of the mutants had abnormal-shaped epidermal and hypodermal cells and showed an unusual arrangement of small vascular bundles.

2. The drug can prevent the hypodermal fly from laying eggs on the cattle, destroying its life chains and achieving the goal of preventing and curing the disease of hypodermal fly maggots.

3. Only amitosis takes place in both epidermal and hypodermal cells of Firmiana simplex during cell division.

4. It was suggested that the epidermal and hypodermal cells were damaged by EDM in the cuticle from outside of the cells.

5. Objective:To summarize method and practicality to use skin-grafting technique of hypodermal vascular net flap of pars iliaca and abdomen to repair wounds of hand.

6. Methods: The simple mini-size perfusion cannula for continuous douche and negative pressure drainage was handmade and used on 23 patients suffering from large hypodermal infected lacuna.

7. The difference of expression in Pathological scar and normal skin lie in hypodermal fibroblast and blood capillary endothelial cell had obvious difference.

8. On one hand, hook type of oscillation mark would make surface defects on strand, such as inclusion, crack and hypodermal pore.

9. The results of artificial infection demonstrated that the pathogen of EEDS in 1993 was hypodermal and hematopoietic necrosis baculovirus.