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Finding of muscle proteins in art samples from mid-18th century murals by LC-MSMS
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2021-03)
In this work, we studied protein binders in micro-samples from mural paintings from two 18th century Colonial Andean churches located in the northernmost region of Chile using a proteomic approach. The protein fraction of ...
Nonlinear Optical Microscopy Signal Processing Strategies in Cancer
(Sage Publications, 2014-01)
This work reviews the most relevant present-day processing methods used to improve the accuracy of multimodal nonlinear images in the detection of epithelial cancer and the supporting stroma. Special emphasis has been ...
A long-term in vitro culture of bovine epithelial cells on collagen rafts
(Wiley Blackwell Publishing, Inc, 2021-02)
In the present work, we established and characterized a 3D functional polarized primary bovine oviduct epithelial cells (BOECs) culture on free-floating type I collagen hydrogels (rafts) at an air-liquid interface (ALI). ...
Fibroblast encapsulation in hybrid silica-collagen hydrogels
(Royal Society of Chemistry, 2010-01)
Silica-collagen scaffolds are synthesized by the simultaneous polymerization of aqueous silicates and self-assembly of protein triple helices in the presence of living human dermal fibroblasts.
How procyanidin C1 sticks to collagen: The role of proline rings
(Elsevier Science, 2021-09)
Molecular interactions between proteins and polyphenols are responsible for many natural phenomena like colloidal turbidity, astringency, denaturation of enzymes and leather tanning. Although these phenomena are well known, ...
Denaturation processes of collagen from cow bones as a function of temperature
(Universidade Federal do Rio de Janeiro, 2018-07)
The thermal stability of collagen is of great interest for the scientific communities both of medicine and archaeology. In medicine, the interest is focused to the reconstruction and repair of bone and cartilage, given the ...
Hyperandrogenism Induces Histo-Architectural Changes in the Rat Uterus
(SAGE Publications, 2019-06)
The effects of androgens on the uterus have been poorly studied and they need to be clarified to understand why androgen excess, such as observed in women with polycystic ovary syndrome (PCOS), is a risk factor for the ...
Constitutive description of skin dermis: Through analytical continuum and coarse-grained approaches for multi-scale understanding
(Elsevier, 2020-01)
Although there are many successful descriptions of the mechanical response of dermis at different levels of complexity and incorporating varying degrees of the physical phenomena involved in deformation, observations ...
Postnatal development and histofunctional differentiation of the oviduct in the broad-snouted caiman (Caiman latirostris)
(Academic Press Inc Elsevier Science, 2016-07)
Caiman latirostris is a South American crocodilian species characterized as a sentinel of the presence ofendocrine-disrupting compounds (EDCs). Evaluating developmental events in hormone-dependentorgans, such as the oviduct, ...
Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia
(Pergamon-Elsevier Science Ltd, 2020-05)
This paper explores how significant are the ecological and climatic variables to influence the stable isotopes of guanacos. Lama guanicoe bone collagen carbon and nitrogen stable isotope ratios are assumed as a macro ...