Results 111 to 120 of about 333,681 (346)

Multi‐scale Engineered Vasculature and Hierarchical Porosity via Volumetric Bioprinting‐Guided Photopolymerization‐Induced Phase Separation

open access: yesAdvanced Materials, EarlyView.
Vascularization in bioprinted hydrogels is limited by nanoscale porosity in hydrogel bionks. Volumetric bioprinting of gelatin–norbornene phase‐separating hydrogels permits to create centimeter‐scale constructs featuring interconnected multi‐scale porosity. Light dose gradients result in spatially controlled pore dimensions. Capillary‐scale vessels are
Oksana Y. Dudaryeva   +8 more
wiley   +1 more source

Antifibrotic synergy between phosphodiesterase type 5 inhibitors and selective oestrogen receptor modulators in Peyronie’s disease models [PDF]

open access: yes, 2019
Background: Peyronie's disease (PD) is a fibrotic disorder of the penile tunica albuginea, characterised by the formation of a localised fibrous plaque that can lead to deformity and erectile dysfunction.
Albersen, Maarten   +8 more
core   +2 more sources

The Vegan Villain Sets Out to The End of Summer: Functionalized Coatings as Biohybrid UV‐Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
This study introduces biohybrid coatings incorporating E. coli biomass expressing photoconvertible fluorescent proteins as UV‐A responsive elements. Upon irradiation at 400 nm, the coatings exhibit an irreversible fluorescence shift from green to red within 15 min. Notably, the photoconversion capability is retained after >1 year of storage.
Amelie Skopp   +3 more
wiley   +1 more source

Intraplaque injections of hyaluronic acid for the treatment of stable-phase Peyronie’s disease: a retrospective single-center experience

open access: yesAsian Journal of Andrology
Peyronie’s disease (PD) is a condition of penile connective tissue affecting up to 10% of men worldwide. In the complexity of its management, nonsurgical treatments, such as intraplaque injections, are gaining attention. The current literature shows data
Simone Cilio   +10 more
doaj   +1 more source

­­­­­­Recent advances in managing Peyronie’s disease [version 1; referees: 2 approved]

open access: yesF1000Research, 2016
Peyronie’s disease remains an under-reported and debilitating problem which can result in significant physical and psychological symptoms for some men. The classic symptom complex includes penile curvature, penile plaque, and penile pain.
Oliver Kayes, Rauf Khadr
doaj   +1 more source

Food‐Based Edible Wireless Sensing Device with Isotropic Electromagnetic Response for Gastrointestinal Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda   +5 more
wiley   +1 more source

Common Pediatric Problems: Hypospadias, Enuresis, and Circumcision [PDF]

open access: yes, 1978
Three topics of common pediatric interest from the urologist’s viewpoint are congenital hypospadias, persistent enuresis, and complications of elective circumcision.
Texter, John H.
core   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack   +15 more
wiley   +1 more source

Special considerations for placement of an inflatable penile prosthesis for the patient with Peyronie's disease: techniques and patient preference

open access: yesMedical Devices: Evidence and Research, 2015
Matthew D Lyons, Culley C Carson III, Robert M Coward Department of Urology, University of North Carolina, Chapel Hill, NC, USA Abstract: Placement of an inflatable penile prosthesis (IPP) is the mainstay of surgical treatment for patients with Peyronie&
Lyons MD, Carson III CC, Coward RM
doaj  

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