Results 71 to 80 of about 128,250 (259)

Non-Mosaic Tetrasomy 9p in An Infant With Multiple Congenital Anomalies

open access: yesGynecology Obstetrics & Reproductive Medicine, 2007
Supernumerary isochromosomes resulting in autosomal tetrasomy are rare and have been described for 12p, 18p and 9p. To date, approximately 30 patients have been described with a tetrasomy 9p, majority of cases being mosaics.
Füsun Düzcan   +5 more
doaj  

Ajo selenizado: ¿un alimento funcional futuro o actual? [PDF]

open access: yes, 2012
In the last years, functional foods have awakened consumer, scientific and business interest. A commonly found vegetable in such kind of foods includes garlic (Allium sativum).
Escudero, Leticia B.   +4 more
core  

Colloidal Heterostructures Enable Interfacial Transport of Immiscible Molecules in Printable Organohydrogels

open access: yesAdvanced Materials, EarlyView.
Multiphase printable organohydrogels with tunable microstructures are developed to control molecular transport pathways for immiscible cargo. The tortuosity and domain size of the colloidal phases are tuned by adjusting temperature and shear during processing, which enables the tailoring of diffusion kinetics due to different transport pathways.
Riley E. Dowdy‐Green   +4 more
wiley   +1 more source

Ectodermal Dysplasia with Amastia: A Case of One-Step Reconstruction [PDF]

open access: yes, 2009
Background. Female patients presenting amastia associated with ectodermal dysplasia are not frequently encountered, but they are of great clinical interest and surgically demanding.
Banzatti, B.   +4 more
core   +3 more sources

Rainbow Photonic Crystals: Self‐Assembly of Carbohydrate Bottlebrushes Block Copolymers

open access: yesAdvanced Materials, EarlyView.
Full‐color reflective 1D photonic crystals, capable of a tunable, responsive, and reversible color with high repeatability, are created from the self‐assembly of carbohydrate‐based brush block copolymers (BR01‐04). Abstract Tunable and responsive photonic crystal systems are the subject of great research interest owing to their ability to actively ...
Hong Li   +6 more
wiley   +1 more source

Mechanisms and molecular regulation of mammalian tooth replacement [PDF]

open access: yes, 2008
In most non-mammalian vertebrates, such as fish and reptiles, teeth are replaced continuously. However, tooth replacement in most mammals, including human, takes place only once and further renewal is apparently inhibited.
Järvinen, Elina
core  

Severe Ocular Surface abnormalities in a child and Ectodermal Dysplasia: A Case Report. [PDF]

open access: yes, 2019
Ectodermal Dysplasia is a disorder that occurs due to abnormal development of at least two major ectodermal derivatives in the developing embryo. Author report the case of a 10 year old male child who was referred to our department with complaints of ...
Minhas, Shailender   +2 more
core   +2 more sources

Control of Covalent Bond Enables Efficient Magnetic Cooling

open access: yesAdvanced Materials, EarlyView.
Giant and reversible magnetocaloric effect (MCE) is achieved by tuning covalency through sub‐unit‐cell chemical engineering, establishing a novel design principle for effective hysteresis control in magnetocaloric materials. Abstract Magnetic cooling, harnessing the temperature change in matter when exposed to a magnetic field, presents an energy ...
Xin Tang   +16 more
wiley   +1 more source

Advanced Mounting Technique for Improved Imaging and Analysis of Embedded Spheroids and Migrating Cells in Light Sheet Fluorescence Microscopy

open access: yesAdvanced Materials Technologies, EarlyView.
A novel sample holder compatible with the Zeiss Lightsheet 7 microscope improves imaging of spheroids embedded in collagen matrices. By enabling dual‐sided illumination, it enhances image quality and quantitative analysis of migrating cells. This method advances 3D light sheet microscopy for studying tumor invasion and therapeutic responses.
Masoumeh Mohamadian Namaqi   +5 more
wiley   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

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