Results 61 to 70 of about 62,676,716 (290)

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Detection of lymph node metastasis in lung cancer patients using a one-step nucleic acid amplification assay: a single-centre prospective study

Journal of Translational Medicine, 2019
Background The use of one-step nucleic acid amplification (OSNA) allows for lymph node (LN) metastasis to be detected rapidly and accurately. We conducted a prospective single-centre clinical trial to evaluate OSNA assay in detecting LN metastasis of ...
María Escalante Pérez, María Teresa Hermida Romero, Begoña Otero Alén, Mónica Álvarez Martínez, Ricardo Fernández Prado, Mercedes de la Torre Bravos, Ángel Concha López   +6 more
doaj   +1 more source

Immune Cells Profiles in the Different Sites of COVID-19-Affected Lung Lobes in a Single Patient

Frontiers in Medicine, 2022
Whereas the COVID-19 disease pathophysiology is under investigation, it is important to identify the pathways of viral transmission and inflammation from the pre-illness to the disease-onset stages.
Sadahiro Iwabuchi, Kyohei Miyamoto, Mayuko Hatai, Yurina Mikasa, Masahiro Katsuda, Shin-ichi Murata, Toshikazu Kondo, Hiroki Yamaue, Shinichi Hashimoto   +8 more
doaj   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Identification of a population of epidermal squamous cell carcinoma cells with enhanced potential for tumor formation. [PDF]

PLoS ONE, 2013
Epidermal squamous cell carcinoma is among the most common cancers in humans. These tumors are comprised of phenotypically diverse populations of cells that display varying potential for proliferation and differentiation. An important goal is identifying
Gautam Adhikary, Dan Grun, Candace Kerr, Sivaprakasam Balasubramanian, Ellen A Rorke, Mohan Vemuri, Shayne Boucher, Jackie R Bickenbach, Thomas Hornyak, Wen Xu, Matthew L Fisher, Richard L Eckert   +11 more
doaj   +1 more source

Immunohistochemical Demonstration of Keratin 19 Expression in Isolated Human Hair Follicles

Journal of Investigative Dermatology, 1994
We examined keratins 19 and 8 in extracted human hair follicles using monoclonal antibodies Ks19.1 and CAM5.2, respectively. Ks19.1 reactivity was found in the bulge and infundibulum. Ks19.1(+) cells were dense in the bulge of vellus and intermediate hair follicles. The intact bulge of terminal hair could not be extracted, but the presence of Ks19.1(+)
Narisawa, Yutaka, Kohda, Hiromu, Hashimoto, K.e.n.   +2 more
openaire   +2 more sources

Influences of Desmin and Keratin 19 on Passive Biomechanical Properties of Mouse Skeletal Muscle [PDF]

Journal of Biomedicine and Biotechnology, 2012
In skeletal muscle fibers, forces must be transmitted between the plasma membrane and the intracellular contractile lattice, and within this lattice between adjacent myofibrils. Based on their prevalence, biomechanical properties and localization, desmin and keratin intermediate filaments (IFs) are likely to participate in structural connectivity and ...
Shah, Sameer B., Love, James M., O'Neill, Andrea, Lovering, Richard M., Bloch, Robert J.   +4 more
openaire   +2 more sources

Keratin-positive stromal cells are confined within the elastic lamina of the peritoneal membrane (VVG and pan-keratin).

, 2017
Adenocarcinoma of the colon invades the peritoneal membrane with uneven fraying of the elastic fibers of the elastic lamina. At low magnification, the keratin-positive stromal cells appear to extend past the elastic lamina and into the subserosa (A and B,
Jey-Hsin Chen (3830464), Melissa Borges (3830467)   +1 more
core   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

The role of Grafting in Canal Wall down Mastoidectomy Comparative Study [PDF]

Zagazig University Medical Journal
Background: Radical mastoidectomy is the outstanding standard technique for management of cholesteatoma. Long term studies showed increasing incidence of discharging cavities .
essam mohammed, alaaedein farouk, Wael Alzamel   +2 more
doaj   +1 more source