Results 71 to 80 of about 31,470 (289)

Microscopy with ultraviolet surface excitation for rapid slide-free histology. [PDF]

, 2017
Histologic examination of tissues is central to the diagnosis and management of neoplasms and many other diseases, and is a foundational technique for preclinical and basic research.
Bishop, John, Borowsky, Alexander D, Demos, Stavros G, Fereidouni, Farzad, Harmany, Zachary T, Kintner, John A, Lechpammer, Mirna, Levenson, Richard, McPherson, John D, Tian, Miao, Todd, Austin   +10 more
core   +2 more sources

Tuning the Testicular Microenvironment for Enhancing Human Sertoli Cells Maturation and Functionality In Vitro

Advanced Healthcare Materials, EarlyView.
An in vitro testicular model is developed by generating connective tissue equivalents from human dermal fibroblast‐derived microtissues and coupling them with human Sertoli cells or human Sertoli cell spheroids. This engineered microenvironment supports Sertoli cell maturation and functionality, providing a promising platform for studying human ...
Annachiara Scalzone, Giorgia Imparato, Chiara Ausilio, Valentina Mollo, Paolo Antonio Netti   +4 more
wiley   +1 more source

Comparative Assessment of In Vitro Effect of Three Fluoride Releasing Agents on Enamel Demineralization around Orthodontic Brackets

Journal of Baghdad College of Dentistry, 2016
Background: White spot lesion considered as irreversible tooth demineralization presenting challenge to orthodontists during treatment schedules, fluoride was the most successfully used measure to overcome this challenge.
Esraa S Jasim, Noor M Garma, Samer A Thyab   +2 more
doaj   +1 more source

A heterologous expression system for bovine lens transmembrane main intrinsic protein (MIP) in Nicotiana tabacum plants [PDF]

, 1999
We have developed a heterologous expression system for transmembrane lens main intrinsic protein (MIP) in Nicotiana tabacum plant tissue. A native bovine MIP26 amplicon was subcloned into an expression cassette under the control of a constitutive ...
Crabbe, M. J. C., de Peyer, O. S., Dunwell, Jim M., Wetten, Andrew C.   +3 more
core  

Cryosectioning Method for Microdissection of Murine Colonic Mucosa. [PDF]

, 2015
The colonic mucosal tissue provides a vital barrier to luminal antigens. This barrier is composed of a monolayer of simple columnar epithelial cells. The colonic epithelium is dynamically turned over and epithelial cells are generated in the stem cell ...
Capaldo, Christopher T., Farkas, Elek Attila, Gerner-Smidt, Christian, Lili, L., Nusrat, A.   +4 more
core   +1 more source

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez, Maria Paula Marks, Paula Casademunt, Adrián Seijas‐Gamardo, Ioannis Papantoniou, Lorenzo Moroni, Carlos Mota   +6 more
wiley   +1 more source

A simple, rapid method to isolate salt glands for three-dimensional visualization, fluorescence imaging and cytological studies

Plant Methods, 2010
Background Some plants inhabiting saline environment remove salts via the salt glands embedded in the epidermal tissues. Cytological studies of salt glands will provide valuable information to our understanding of the secretory process.
Lim Tit-Meng, Tan Wee-Kee, Loh Chiang-Shiong   +2 more
doaj   +1 more source

A connectomic approach to the lateral geniculate nucleus [PDF]

, 2017
Although the core functions and structure of the lateral geniculate nucleus (LGN) are well understood, this core is surrounded by questions about the integration of feedforward and feedback connections, interactions between different channels of ...
Morgan, Josh L
core   +2 more sources

Synchronizing the Osteochondral Regeneration Process through Spatial Patterning of Stable and Hypertrophic Cartilage Organoids

Advanced Materials, EarlyView.
Zonated osteochondral assembloid implants are engineered through scaffold‐free spatial assembly of induced pluripotent stem cell (iPSC)‐derived chondrocyte organoids and periosteum‐derived osteogenic organoids. Implanted into full‐thickness rat osteochondral defects, they promote hyaline‐like cartilage repair, support subchondral bone formation with ...
Liuqi Peng, Isaak Decoene, Hanna Svitina, Ioannis Papantoniou   +3 more
wiley   +1 more source

Effects of orbital exposure on Halar during the LDEF mission [PDF]

Thermomechanical Analysis (TMA), Differential Scanning Calorimetry (DSC), and Thermogravimetric Analysis (TGA) were performed on samples of Halar exposed on the LDEF Mission for 6 years in orbit and unexposed Halar control samples.
Bauer, Robert A., Brower, William E., Jr., Holla, Harish   +2 more
core   +1 more source