Histologically, significant proliferation of tissue was found in all specimen around the stent struts (Fig. 1a d).
An applicable matrix used in tissue engineering should not only have suitable mechanical properties, porous structures and biocompatibility that facilitate the adhesion, growth and proliferation of tissue cells, but also have the ability to release bioactive factors to provide a more conducive and inductive environment for tissue growth.
During the growing season the antlers elongate by the proliferation of tissues at their growing tips.
Cancer is a cellular disease characterized by the progressive, persistent, abnormal, purposeless, and uncontrolled proliferation of tissues.
As cold season continues, so does the proliferation of tissues and hankies.
Jenkins et al. demonstrated that, in a lung injury model, proliferation of tissue-resident macrophages gives rise to the majority of M2-type macrophages (Jenkins et al., 2011), suggesting that these cells might not be recruited at all, but develop in response to environmental cues.
Stem cell factor (SCF), a fibroblast/keratinocyte derived chemokine (also known as c-kit or CD117 ligand) has been shown to be necessary for the maturation and proliferation of tissue-resident MCs, and to increase in both lesional and nonlesional skin of humans and dogs with AD [ 18].
All these growth factors might play significant roles in promoting the proliferation of tissues.
This follows the principle of aberrant proliferation of tissues of neural crest origin in NF1 [ 10] but does not directly justify the presence of vascular abnormalities, which can be an expression of changes in mesodermal germ layers.
Thus, for estrogens, it would be more appropriate to adopt a phenomenological similarity criterion and to use the classical definition of estrogens (induction of proliferation of tissues of the female reproductive tract) for purposes of grouping in terms of similar action.
The histological characteristics of the membranous tissue are proliferation of fibroconnective tissue and non-specific chronic inflammatory reaction [ 15].
