Results 331 to 340 of about 547,412 (385)

3D Bioprinting‐Assisted Engineering of Stem Cell‐Laden Hybrid Biopatches With Distinct Geometric Patterns Considering the Mechanical Characteristics of Regular and Irregular Connective Tissues

Advanced Healthcare Materials, EarlyView.
A hybrid biopatch platform integrating 3D printed polymeric patterns with stem cell‐laden collagen bioinks is developed to mimic the mechanical properties of connective tissues. By tailoring geometric architectures, the constructs replicate anisotropic or isotropic mechanics, enhancing tissue‐specific regeneration.
Minjun Ahn, Gyu Tae Park, Arvind Kumar Shukla, Boguen Kwon, Jae Ho Kim, Eui‐Suk Sung, Byoung Soo Kim   +6 more
wiley   +1 more source

Perspectives From Adolescents and Young Adults With Klinefelter Syndrome on Testosterone Supplementation and Fertility. [PDF]

J Endocr Soc
Tubman A, Papadakis JL, Finlayson C, Duquette D, Goetsch Weisman A.   +4 more
europepmc   +1 more source

Geometrically Controlled WNT Activation Drives Intestinal Morphogenesis

Advanced Healthcare Materials, EarlyView.
Crypt‐villi‐like morphogenesis can be driven and controlled via architectural patterns in colorectal cells with the use of digital light processing printing. The resulting mini tissues exhibit budding structures and functionality, as evidenced by increased mucin expression.
Nathaniel C. Burmas, Arlyn M. Fabian, Amoli Vanavadiya, Quinton Smith   +3 more
wiley   +1 more source

"My Bitch Is Empty!" an Overview of the Preconceptional Causes of Infertility in Dogs. [PDF]

Vet Sci
Roos-Pichenot J, Zakošek Pipan M.
europepmc   +1 more source

Anonymous Semen Donation:Medical Treatment or Medical Kinship? [PDF]

, 2013
Speirs, Jennifer
core  

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

Advanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll, Marc‐Joseph Antonini, Taylor M. Cannon, Pema Maretich, Greatness Olaitan, Valerie Doan Phi Van, Keisuke Nagao, Atharva Sahasrabudhe, Emmanuel Vargas Paniagua, Ethan J. Frey, Ye Ji Kim, Sydney Hunt, Melissa Hummel, Sanju Mupparaju, Alan Jasanoff, B. Jill Venton, Polina Anikeeva   +16 more
wiley   +1 more source

Fertility preservation and in vitro fertilization (IVF) success rates after cancer. [PDF]

JNCI Cancer Spectr
Anderson C, Wardell AC, Deal AM, Mersereau JE, Cameron K, Spandorfer SD, Baker VL, Mitra S, Cai J, Luke B, Nichols HB.   +10 more
europepmc   +1 more source

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

Male Infertility and Reduced Life Expectancy: Epidemiology, Mechanisms, and Clinical Implications. [PDF]

J Clin Med
Kaltsas A, Koumenis A, Stavropoulos M, Kratiras Z, Deligiannis D, Adamos K, Chrisofos M.   +6 more
europepmc   +1 more source

Doomsday Needn’t Be So Bad [PDF]

, 2018
Timmerman, Travis
core