Results 101 to 110 of about 1,552,290 (336)

OBSERVATIONS ON THE ABSORPTION OF CAROTENE AND VITAMIN A [PDF]

, 1935
J. C. Drummond, Muriel E. Bell, E. T. Palmer   +2 more
openalex   +1 more source

3D Differentiation of Bone‐Marrow Derived Mesenchymal Stromal Cells into the Keratocyte Lineage for Corneal Bioprinting

Advanced Healthcare Materials, EarlyView.
This study introduces a novel differentiation protocol for generating corneal stromal keratocyte‐like cells using drop‐on‐demand bioprinting and a collagen‐based hydrogel. The bioprinted constructs maintained a stable dome shape over 21 days while exhibiting upregulated CSK markers postdifferentiation.
Alexandre Taoum, Ronja Friede, Ole Thaden, Oleksandr Rachynskyi, Andrea Frank, Meng Wang, Friederike Dehli, Matthias Fuest, Daniela Duarte Campos   +8 more
wiley   +1 more source

Note upon the preparation of crude cocarboxylase from vitamin B1 by yeast [PDF]

, 1938
Henry Wulff Kinnersley, Rudolph Peters
openalex   +1 more source

Alternatives for the substitution of synthetic vitamin B2 or vitamin B2 produced from GMOs [PDF]

, 2011
Today in conventional food and feed production added vitamin B2 is produced almost exclusively from a GMO,1 namely the genetically modified Bacillus subtilis.
Früh, Barbara, Oehen, Bernadette, Schneider, Claudia   +2 more
core  

Advanced Oral Delivery Systems for Nutraceuticals

Advanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang, Linzixuan Zhang, Zhiling Zheng, Robert Langer, Ana Jaklenec   +4 more
wiley   +1 more source

La manne de Frêne envisagée comme source de vitamines et cause de déséquilibre alimentaire [PDF]

, 1934
R. Lecoq
openalex   +1 more source

A vitamin K prophylaxis survey among breastfeeding mothers [PDF]

, 2014
A survey was distributed among new breastfeeding mothers in northern England to gain insight into their experiences with different forms of neonatal vitamin K prophylaxis.
Haining, Shona, Howlett, Helen, Limerick, Siobhan, Matthias Strehle, Eugen, Norman, Justine   +4 more
core   +1 more source

Si Inhibited Osteoclastogenesis: The Role of Fe and the Fenton Reaction

Advanced Healthcare Materials, EarlyView.
Silicate (Si) inhibition of osteoclastogenesis, is mediated by Fe. Si chemical interactions with Fe inhibit the Fenton reaction and intercellular ROS availability. This reduction in ROS availability inhibits osteoclastogenesis. The addition of Fe, in Si‐inhibited osteoclast cultures, restores the Fenton reaction, and osteoclastogenesis.
Yutong Li, Adriana‐Monica Radu, Azadeh Rezaei, Joel Turner, Kaveh Shakib, Akiko Obata, Toshihiro Kasuga, Gavin Jell   +7 more
wiley   +1 more source

Vitamin A: The expanding spectrum of uses

International Journal of Medicine and Health Development, 2002
Background: Vitamin A is a naturally occurring fat - soluble vitamin, whose main physiologic role is that of maintenance of integrity of epithelial cells of the body.
Ebele F Ugochukwu
doaj  

The Nutrition of Nigerian Peasants, with Special Reference to the Effects of Deficiencies of the Vitamin B Complex, Vitamin A and Animal Protein [PDF]

, 1952
B. M. Nicol
openalex   +1 more source