Results 21 to 30 of about 2,164,314 (393)

Effects of Garlic (Alliumsativum) and chloramphenicol on growth performance, physiological parameters and survival of Nile tilapia (Oreochromis niloticus)

Journal of Venomous Animals and Toxins including Tropical Diseases, 2006
We studied and compared the effects of chloramphenicol antibiotic and garlic (Allium sativum), used as immunostimulants and growth promoters, on some physiological parameters, growth performance, survival rate, and bacteriological characteristics of Nile
A. M. Shalaby, Y. A. Khattab, A. M. Abdel Rahman   +2 more
doaj   +1 more source

Kinetic models of photosystem II should accommodate the effect of donor side quenching on variable chlorophyll a fluorescence in the microseconds time [PDF]

, 2009
Quantitative data on laser flash-induced variable fluorescence in the 100 ns to 1 ms time range (Belyaeva et al. in Photosynth Res 98:105–119, 2008) confirming those of others (Steffen et al.
Vredenberg, W.J.
core   +3 more sources

Structural Chirality and Electronic Chirality in Quantum Materials [PDF]

Annu. Rev. Mater. Res. 54, 97-115 (2024), 2023
In chemistry and biochemistry, chirality represents the structural asymmetry characterized by non-superimposable mirror images for a material like DNA. In physics, however, chirality commonly refers to the spin-momentum locking of a particle or quasiparticle in the momentum space.
arxiv   +1 more source

A First Step Toward Unraveling the Energy Metabolism in Endurance Horses: Comparison of Plasma Nuclear Magnetic Resonance Metabolomic Profiles Before and After Different Endurance Race Distances

Frontiers in Molecular Biosciences, 2019
Endurance racing places high demands on energy metabolism pathways. Metabolomics can be used to investigate biochemical responses to endurance exercise in humans, laboratory animals, and horses.
Laurence Le Moyec, Céline Robert, Céline Robert, Mohamed N. Triba, Nadia Bouchemal, Núria Mach, Julie Rivière, Emmanuelle Zalachas-Rebours, Eric Barrey   +8 more
doaj   +1 more source

Flavonoid biosynthesis. A colorful model for genetics, biochemistry, cell biology, and biotechnology.

Plant Physiology, 2001
The role of flavonoids as the major red, blue, and purple pigments in plants has gained these secondary products a great deal of attention over the years.
Brenda Winkel-Shirley
semanticscholar   +1 more source

CONCENTRAÇÕES DE PROTEÍNAS TOTAIS, GLICOSE, CÁLCIO, FÓSFORO, LACTATO, UREIA E CREATININA EM EQUINOS DE CAVALARIA MILITAR ANTES E APÓS TRABALHO DE PATRULHAMENTO URBANO

Ciência Animal Brasileira, 2015
The objective of this study was to evidence alterations in plasma biochemistry in police urban horses, before and after work. We used 28 horses divided into two groups: GI consisting of 12 animals used in the shift from 7:30 am to 12:30 pm, and GII ...
Deliene Oliveira Moreira, Fabíola de Oliveira Paes Leme, Marcela Martins Marques, Natália Franco Leão, Walmir Santos Viana,, Rafael Resende Faleiros, Geraldo Eleno Silveira Alves   +6 more
doaj   +1 more source

ÍNDICES HEMATIMÉTRICOS E BIOQUÍMICA SANGUÍNEA NO CAVALO DE CAVALGADA EM CONDIÇÕES TROPICAIS

Ciência Animal Brasileira, 2013
The objective of this study was to determine haematological variables (red blood cell count, hemoglobin, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration and coefficient of variation of the ...
Stephânia Katurchi Mendes Melo, Liliane Batista de Lira, Telga Lucena Alves Craveiro de Almeida, Eneida Willcox Rego, Helena Emilia Cavalcanti da Costa Cordeiro Manso, Hélio Cordeiro Manso Filho   +5 more
doaj   +1 more source

Nutritional Biochemistry

Definitions, 2020
The study of the biochemistry of foods and vitamins as they affect the ...

semanticscholar   +1 more source

Evolution des acides aminés libres dans le moût de raisin sous l'action des levures de fleur

OENO One, 1974
La connaissance des composés azotés du moût de raisin, en parti¬ culier celle des acides aminés, présente un grand intérêt en raison de leur rôle nutritionnel vis-à-vis des levures qui effectuent la fermentation alcoolique ; ils sont également les ...
M.C. POLO, C. LLAGUNO
doaj   +1 more source

The molecular biology, biochemistry, and physiology of human steroidogenesis and its disorders.

Endocrine reviews, 2011
Steroidogenesis entails processes by which cholesterol is converted to biologically active steroid hormones. Whereas most endocrine texts discuss adrenal, ovarian, testicular, placental, and other steroidogenic processes in a gland-specific fashion ...
W. Miller, R. Auchus
semanticscholar   +1 more source