Results 81 to 90 of about 26,570 (248)

Co‐Culture of Mammalian Cells and Photosynthetic Microorganisms for Oxygen Supply in Engineered Tissues

Cell Proliferation, EarlyView.
Continuous 28‐day light exposure alters behaviours of articular cartilage progenitor cells (ACPCs) and mesenchymal stromal cells (MSCs). Co‐culture with Leptolyngbya and Synechococcus does not adversely affect the chondrogenic capacity of ACPCs over a 28‐day period, in contrast to co‐culture with Chlorella.
Meng Wang, Ahmad Furqan Hala, Vera van der Niet, Sebastian T. Bok, Aylin Kara Özenler, Marcel Janssen, Maria J. Barbosa, Dirk Martens, Rene H. Wijffels, Jos Malda, Mylène de Ruijter   +10 more
wiley   +1 more source

Cobalamin-fluorophore based photoinitiators for hydrogel curing with tissue penetrating light

, 2015
Cobalamin-fluorophore based photoinitiators for hydrogel curing with tissue penetrating ...
Zach Rodgers (19708774), Jennifer Shell (19708777), Andrew Moran (11105867), Robert Hughes (3037188), Alexander Brugh (19708783), Brian Molesky (19708780), David Lawrence (40586), Laura Doherty (7586600), Malcolm Forbes (13085907)   +8 more
core  

Dietary deficiency of cobalamin presented solely as schizoaffective disorder in a lacto-vegetarian adolescent

Indian Journal of Psychological Medicine, 2015
Cobalamin is an important nutrient. It is not synthesized in human body and supplied only in nonvegetarian diet. Its deficiency reported with range of psychiatric disorders. Only four pediatric cases have been reported as psychiatric disorders.
Somashekarappa Dhananjaya, Narayana Manjunatha, Rajashekaaiah Manjunatha, Seetharamarao Udaya Kumar   +3 more
doaj   +1 more source

The regulatory roles of liver and kidney in cobalamin (vitamin-B(12)) metabolism in the rat: the uptake and intracellular binding of cobalamin and the activity of the cobalamin-dependent enzymes in response to varying cobalamin supply

, 1984
To examine possible regulatory roles of liver and kidney in cobalamin metabolism, specific activities of the two cobalamin-dependent enzymes, uptake in vivo of cyano [57Co]cobalamin [( 57Co]CNCbl) and the binding of [57Co]Cbl to intracellular proteins ...
Treston, A.M., Cooksley, W.G.E., Bowman, E.P.W., Owens, J.A., Scott, J.S.D.   +4 more
core   +1 more source

Prurigo Pigmentosa – an increasingly diagnosed dermatological condition associated with ketogenic diet

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
SUMMARY Prurigo pigmentosa (PP) is a rare inflammatory dermatosis, clinically characterized by intensely pruritic, erythematous papules and papulovesicles, with reticular hyperpigmentation upon healing. We herein report four cases in adults of different ethnic backgrounds, in which the disease was associated with ketogenic metabolic states due to ...
Antigona Aliu, Milan Vidakovic, Marcel Krauß, Julia Hyun, Frank Oellig, Thilo Gambichler, Valentina Laura Müller, Alexander Kreuter   +7 more
wiley   +1 more source

Cobalamin Metabolism Is a Key Process of Breast Cancer Cells That Offers New Ways for Diagnosis and Treatment

Scientia Pharmaceutica
Cobalamin, also known as vitamin B12, is an essential cofactor involved in one-carbon metabolism, mitochondrial function, and epigenetic regulation. As humans rely entirely on dietary intake of cobalamin paired with a highly coordinated absorption and ...
Jorge L. Gutierrez-Pajares, Isabel Gómez-Betancur, Francisco León   +2 more
doaj   +1 more source

Cobalamin Malabsorption due to a Dysfunctional Intrinsic Factor

Canadian Journal of Gastroenterology, 1989
An 18-year-old French Canadian student presenting with a severe normocytic anemia, had undetectable serum cobalamin but normal gastric acidity and no evidence of generalized malabsorption. The gastric juice contained a normal quantity of intrinsic factor.
Jeanne Drouin, Nadia Mikhael
doaj   +1 more source

Rapid Decolorization of Cobalamin

, 2012
The photocatalytic decolorization of cobalamin was carried out in aqueous solution of different types of catalysts including ZnO, TiO2 (Degussa P25), TiO2 (Hombikat UV100), TiO2 (Millennium PC105), and TiO2 (Koronose 2073) by using UVA source of ...
Falah H. Hussein, Ahmed F. Halbus
core   +1 more source

Comparative Study of Laboratory Diets for Piophila casei: Beneficial Effects of Infant Formula Supplementation

Entomologia Experimentalis et Applicata, EarlyView.
The infant formula‐based diet (F), the whole powder milk diet (P), and dry‐cured ham (H) were evaluated for rearing Piophila casei. H accelerated development, promoted earlier reproduction, and achieved the highest demographic performance but showed practical limitations linked to substrate deterioration. F enhanced larval survival and adult longevity,
Diletta Missere, Maria Luisa Dindo, Antonio Martini, Alberto Lanzoni   +3 more
wiley   +1 more source

H2‐dependent modulation of tetrahydromethanopterin S‐methyltransferase (Mtr complex) activity by the small protein MtrR in Methanosarcina mazei

The FEBS Journal, EarlyView.
Small protein MtrR is a regulator of the Mtr methyltransferase complex in Methanosarcina mazei. It binds specifically to the MtrA subunit and modulates Mtr activity in response to hydrogen (H2) availability. Deleting mtrR impairs growth in the presence but not absence of H2, indicating its role in directing methyl transfer toward an energy‐conserving ...
Tim Habenicht, Bjarne Hastedt, Liam Cassidy, Claudia Kießling, Andreas Tholey, Jan M. Schuller, Ruth A. Schmitz   +6 more
wiley   +1 more source