Results 131 to 140 of about 81,019 (308)

Proline Metabolism in Response to Climate Extremes in Hairgrass

open access: yesPlants
Hairgrass (Deschampsia caespitosa), a widely distributed grass species considered promising in the ecological restoration of degraded grassland in the Qinghai-Xizang Plateau, is likely to be subjected to frequent drought and waterlogging stress due to ...
Qiaoyu Luo   +6 more
doaj   +1 more source

L-Ornithine Decarboxylase from Hafnia alvei Has a Novel L-Ornithine Oxidase Activity

open access: yes, 1997
A novel activity producing y-aminobutyric acid (GABA) from L-ornithine in the presence of NAD(P)+ was found in the crude extract of L-ornithine-induced Hafnia alvei, in addition to L-ornithine decarboxylase (ODC) activity.
Hiroshi Nagatomo   +5 more
core  

Localization of Neurospora ornithine aminotransferase in mitochondria

open access: yes, 1973
Localization of ornithine aminotransferase in ...
Tsai, J. H.J.   +3 more
core   +1 more source

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori   +9 more
wiley   +1 more source

Macronutrient and micronutrient profiles of meat types: insights into human health and diet

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Despite considerable advances in global health and nutrition, emerging challenges such as population growth, climate change, and limited natural resources continue to threaten food security. Meat remains an essential component of the human diet, supplying high‐quality proteins, essential amino acids, lipids, vitamins, and minerals necessary ...
Özgül Anitaş   +4 more
wiley   +1 more source

L-ornithine decarboxylase from Evernia prunastri.

open access: yes, 2014
L-ornithine decarboxylase (EC 4.1.1.17) was 88-fold purified from E. prunastri thallus with an overall yield of 14.5%. The enzyme developed maximum activity when lichen thalli were floated on 40 mML-ornithine.
Legaz, María Estrella   +1 more
core  

Ornithine Decarboxylase Activity and Immunohistochemical Location in Postischemic Brain

open access: yes, 1988
Ornithine decarboxylase, rate-limiting in polyamine formation, has been found to be necessary for the development of vasogenic edema after cryogenic cerebral injury and is postulated to be of importance in late ischemic brain edema formation.
David Cowen   +3 more
core   +1 more source

Calcium, methyl jasmonate and their combined foliar applications: Influence on Tempranillo grape amino acids composition over two seasons

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change is currently affecting chemical grape composition and, consequently, grape quality. The foliar application of biostimulants has emerged as a promising approach to mitigate these effects. This study investigated the effects of foliar applications of calcium (Ca), methyl jasmonate (MeJ), and their combination (Ca + MeJ)
Teresa Garde‐Cerdán   +5 more
wiley   +1 more source

Urea concentration and ornithine decarboxylase in liver of female rats

open access: yes, 1986
In virgin female rats thioacetamide administration (1 mg/100 g body wt) induced a 16-fold increase in liver ornithine decarboxylase (ODC) activity and a significant decrease (19%) in hepatic urea concentration.
G. Bourdel, O. Champigny, Y. Hitier
core   +1 more source

Sickle Cell Disease: Historical Overview and Current Therapies

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Sickle cell disease (SCD) affects millions worldwide, yet the limited treatment options currently available do not always adequately control the disease and carry significant side effects. At present, the only curative treatment is hematopoietic stem cell (HSC) transplantation, a procedure that carries considerable challenges and numerous ...
Oluwaseun O. Babatunde   +4 more
wiley   +1 more source

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