2011
DOI: 10.4236/jbpc.2011.22020
|View full text |Cite
|
Sign up to set email alerts
|

Hydrogen bonds of interfacial water in human breast cancer tissue compared to lipid and DNA interfaces

Abstract: The paper presents the results for water confined in a human breast cancerous tissue, a single stranded DNA, a double stranded DNA and in phospholipids (DPPC-D--Phosphatidylcholine, dipalmitoyl). The interfacial water in DNA and lipids is represented by a double band in the region of the OH stretching mode of water corresponding to the symmetric and asymmetric vibrational modes, in contrast to water confined in the cancerous breast tissue where only one band at 3311 cm -1 has been recorded. The marked red-shi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
18
0
1

Year Published

2013
2013
2021
2021

Publication Types

Select...
6
1

Relationship

1
6

Authors

Journals

citations
Cited by 20 publications
(20 citation statements)
references
References 97 publications
(116 reference statements)
1
18
0
1
Order By: Relevance
“…In 2011, Abramczyk et al presented the first Raman "optical biopsy" images of the non-cancerous and cancerous (infiltrating ductal cancer) human breast tissue [277]. A marked red-shift of the maximum peak position of the OH stretching mode was observed confirming that the vibrational properties of the interfacial water observed in restricted biological environments differs drastically from those in bulk water.…”
Section: Breast Cancermentioning
confidence: 88%
“…In 2011, Abramczyk et al presented the first Raman "optical biopsy" images of the non-cancerous and cancerous (infiltrating ductal cancer) human breast tissue [277]. A marked red-shift of the maximum peak position of the OH stretching mode was observed confirming that the vibrational properties of the interfacial water observed in restricted biological environments differs drastically from those in bulk water.…”
Section: Breast Cancermentioning
confidence: 88%
“…They contain no blood vessels, so nourishment is provided via diffusion of substances from the connective tissue ( Figure 4b). The surface of the cancerous tissue is hydro philic, 100 and the level of various proteins is markedly elevated during disease development.…”
Section: Resultsmentioning
confidence: 99%
“…99 In contrast, cancerous tissue is dominated by epithelial cells, which produce milk and are lined with the ducts of the breast (Figure 4b). The surface of cancerous tissue is hydrophilic, 100 and the level of various proteins is markedly elevated during disease development. We found 100 that water amount confined in cancerous tissue is markedly higher than that in noncancerous tissue.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Полосы в области 4000−3750 cm −1 относятся к антисимметричным колебаниям свободных гидроксилов [34,35]. Диффузная полоса 2960−2900 сm [37][38][39][40].…”
Section: результаты экспериментаunclassified