The proposed thin-film sensors are thus confirmed to be capable of monitoring the depth of chloride permeation in mortar with sufficient accuracy.
CLSM images of MN-treated porcine skin exposed to these two NP formulations (F7 and F10) for 48 h were obtained for both vertical sections (surface view of mechanically sectioned skin) and Z-stacks to determine the depth of dye permeation (Fig. 9a d).
The depth of chloride ion permeation from a concrete surface can be monitored in reinforced concrete structures.
MMP-9 expression for the whole tumour was also related to the oesophageal tumour differentiation grade, along with depth of invasion, lymphatic permeation and nodal metastasis.
Depth of tumour invasion, lymphatic permeation, venous permeation, lymph node metastasis, distant metastasis, budding and hollow spheroids were of prognostic value for survival in univariate analyses (table 3).
The χ test or Fisher's test for lymph node metastasis revealed that the presence of hollow spheroids, budding, depth of tumour invasion, lymphatic permeation, venous permeation and age >65 were statistically significant (table 1).
The χ test or Fisher's test for distant metastasis revealed that the presence of hollow spheroids, budding, venous permeation, lymphatic permeation and depth of tumour invasion were statistically significant (table 1).
In oesophageal carcinoma, MMP9 overexpression was significantly correlated with the depth of tumor invasion, lymphatic permeation, nodal metastasis, and pathologic differentiation grade.
On this basis, the design of the customized scaffold that is able to facilitate the cellular permeation through the depth of a nanofibrous scaffold still remains a challenge in tissue regeneration [ 20– 20].
(Table 3) The variables including urgency of operation, depth of tumor invasion, tumor type, lymphovascular permeation and 21 or more lymph nodes examined were put into Cox proportional hazard regression model.
Thus, MMP-9 expression examined by a pre-treatment biopsy of the tumour surface may be a good marker for lymphatic permeation, nodal metastasis and depth of invasion.
