Results 101 to 110 of about 250,312 (292)

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

Advanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis, Yoontae Kim, Rahul Patil, Xinran Zhang, Meth Jayatilake, Orelle Bulgin, Peter Lialios, Sana Surrency, Soraya Tarrah, Argyris K. Lazaris, Alison Grafton, James Williams IV, Seyedeh Boshra Nouraie, Maria Bizaki, Penelope Xeron, Edward Van Keuren, Jonathan E. Seppala, Evagelia C. Laiakis, Joanna B. Kitlinska, Stella Alimperti   +19 more
wiley   +1 more source

X-Linked Chronic Granulomatous Disease: Initial Presentation with Intracranial Hemorrhage from Vitamin K Deficiency in Infant

Case Reports in Pediatrics, 2018
Vitamin K deficiency bleeding (VKDB) is a life-threatening condition and can be found in children as early as neonatal period with early onset intracranial hemorrhage (ICH).
Boonchai Boonyawat, Yiwa Suksawat, Punchama Pacharn, Piradee Suwanpakdee, Chanchai Traivaree   +4 more
doaj   +1 more source

Lipid-soluble Vitamins A, D, and E in HIV-Infected Pregnant women in Tanzania. [PDF]

, 2010
There is limited published research examining lipid-soluble vitamins in human immunodeficiency virus (HIV)-infected pregnant women, particularly in resource-limited settings.
A Coutsoudis, A Prentice, AJ Roodenburg, B Specker, CM Veldman, D J Hunter, D Spiegelman, D Spiegelman, D Suharno, E Hertzmark, E L Giovannucci, E Villamor, EM Knight, F Ahmed, F M Mugusi, G Antelman, G I Msamanga, G Mulokozi, GA Keverenge-Ettyang, GC Di Renzo, GT Bondevik, H Babbe, H Friis, J Reichrath, JM Baeten, KN Evans, KP West Jr, LC Chappell, LC Stene, LH Allen, LM Bodnar, MF Holick, MF Picciano, MK Horwitt, MR Loeken, O Miettinen, P Christian, P Haga, P Zvandasara, PT Liu, R Kupka, RD Semba, RJ Stoltzfus, S Aboud, S de Pee, S Durrleman, S Mehta, S Yang, SG Hinderaker, SN Meydani, TO Scholl, US Govindarajulu, W Fawzi, W Urassa, W W Fawzi, WHO, WW Fawzi, WW Fawzi, Y Wang, Y Wondmikun, Z Bar-Shavit, Z Zaman   +61 more
core   +1 more source

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

Advanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi, Nadia Vertti‐Quintero, Julien Husson, Anne‐Laure Bulteau, Carine Nizard, Karl Pays, Sébastien Sart, Charles N. Baroud   +7 more
wiley   +1 more source

Association of Vitamin D3 Level with Breast Cancer Risk and Prognosis in African-American and Hispanic Women. [PDF]

, 2017
Background: This study investigated the association of vitamin D3 levels with breast cancer risk and progression in African-Americans and Hispanics. Methods: A total of 237 African-American (Cases = 119, Control = 118) and 423 Hispanic women (Cases = 124,
Chlebowski, Rowan, Clayton, Sheilah, Sarkissyan, Marianna, Vadgama, Jaydutt V, Wu, Yanyuan   +4 more
core   +2 more sources

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

Advanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour, Daniel Cohn, Ishita Sarkar, Raja Alamore, Kareem Abd Rbo, Offer Amir, Dean Nachman   +6 more
wiley   +1 more source

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

Advanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian, Mina Ogawa, Manami Kondo, Gabrielle Langeveld, Ling Jun Huan, Feng Zhang, Andrew Hollinger, Sara Deir, Christine Bear, Boyang Zhang, Shinichiro Ogawa   +10 more
wiley   +1 more source

Hereditary combined deficiency of vitamin K–dependent clotting factors presenting as postoperative haemorrhage in a Syrian adolescent: a likely VKCFD type 2 phenotype

European Journal of Case Reports in Internal Medicine
Hereditary combined deficiency of vitamin K–dependent clotting factors (VKCFD) is a rare autosomal recessive disorder characterized by reduced activity of factors II, VII, IX, and X despite normal vitamin K levels.
Mahmoud Alhamadeh Alswij, Mais Musleh, Abdulhalim Mohamed Alyousef, Nizar Alsheekh Ahmad, Abdullatif AlStem, Hadi Ataya   +5 more
doaj   +1 more source

Roles of Dietary Cobalt and Administration of Mixed Rumen Bacteria in Regulating Hematological Parameters of Pre-weaning Twin Lambs [PDF]

, 2013
Cobalt (Co) is required by rumen microorganism for vitamin B12 synthesis. Vitamin B12 is an important cofactor for methionine synthesis and gluconeogenesis.
Adelina, T. (T), Boediono, A. (A), Evvyernie, D. (D), Permana, I. G. (I), Toharmat, T. (T), Wiradarya, T. R. (T)   +5 more
core