Results 211 to 220 of about 1,714,908 (268)

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

Advanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro, Mario González‐Quintas, Mónica Fernández‐Arias, Jesús del Val, Félix Quintero, Rafael Comesaña, Fernando Lusquiños, Julian R. Jones, Juan Pou   +8 more
wiley   +1 more source

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

Advanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues, Maria Catarina Carreira, Mafalda S. Santos, Daniela Pacheco, Frederico Castelo Ferreira, Paola Sanjuan‐Alberte, João Carlos Silva   +6 more
wiley   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

Advanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg, F. Max Yavitt, Ezgi Bakirci, Khoon Lim, Tim B. F. Woodfield, Gabriella C. J. Lindberg   +5 more
wiley   +1 more source

Podocyte injury at young age causes premature senescence and worsens glomerular aging.

Am J Physiol Renal Physiol
Veloso Pereira BM, Zeng Y, Maggiore JC, Schweickart RA, Eng DG, Kaverina N, McKinzie SR, Chang A, Loretz CJ, Thieme K, Hukriede NA, Pippin JW, Wessely O, Shankland SJ.   +13 more
europepmc   +1 more source

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Young Birthing Age and Postpartum Outcomes

American Journal of Perinatology, 2023
Abstract Studies have identified increased perinatal risks for young birthing age (≤18 years), but less is known about postpartum outcomes. This study examines postpartum outcomes in a primiparous cohort of young birthing patients as compared to a population aged 25 to 30 years.
Cresta W. Jones, Alexandra Bader, Caroline Brumley, Samantha Considine, Lindsey Wanberg, Sarah N. Cross, Karin Larsen, Katelyn Tessier   +7 more
openaire   +1 more source

Age Dating Young Groundwater

2023
This book provides an overview of common tracer methods that can be used to estimate the age of young groundwater that recharged less than about 60 years ago. In this book, applications of tracers to address hydrogeologic problems are only mentioned briefly because such problems are the topic of the Groundwater Project Book titled Introduction to ...
Kip Solomon, Troy Gilmore
openaire   +1 more source

Forever Young or Ageing Naturally?

2017
Age and ageing can be felt as negative occurrences. For monuments however, old age is traditionally considered to be a positive quality. Without a certain age the nomination of monument hardly applies. Ageing can be seen as the work of time, which has always been valued: ageing was sometimes even artificially induced in the past.
Van Hees, R.P.J. (author), Naldini, S. (author)   +1 more
openaire   +3 more sources

Young maternal age and preterm labor

Annals of Epidemiology, 1997
The relationship among young age, biologic immaturity (as indexed by low gynecologic age), and the causes of preterm delivery (idiopathic preterm labor [PTL], premature rupture of the membranes [PROM], and medical indications) were investigated among 605 primigravidas from the Camden Study.The sample consisted of 366 young adolescents < 16 years at the
M L, Hediger, T O, Scholl, J I, Schall, P M, Krueger   +3 more
openaire   +2 more sources

Young maternal age and preterm birth

Paediatric and Perinatal Epidemiology, 2003
SummaryThe association between young maternal age and preterm birth (PTB) remains controversial. In some studies the association disappeared after controlling for socio‐economic and reproductive factors, thus indicating that social disadvantage rather than biological factors may be the explanation.
Antônio A M, da Silva, Vanda M F, Simões, Marco A, Barbieri, Heloisa, Bettiol, Fernando, Lamy-Filho, Liberata C, Coimbra, Maria T S S B, Alves   +6 more
openaire   +2 more sources