Results 251 to 260 of about 5,670,475 (303)
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Species Specificity of Tissue Thromboplastin
Haemostasis, 2009The species specificity of thromboplastin (tissue factor) is an important fact to take into consideration when clotting assays or experiments are planned. We have (re)investigated all possible combinations of thromboplastin and plasma from several of the most commonly used species of experimental animals.
T L, Janson, H, Stormorken, H, Prydz
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Towards Species-specific Antifolates
Current Medicinal Chemistry, 2006Dihydrofolate reductase (DHFR) plays an essential role in cellular biochemistry and has been a well-recognized drug target for over fifty years. Antifolate inhibitors of DHFR, including clinically used therapeutics such as methotrexate, trimethoprim, and pyrimethamine have been successful as anticancer, antibacterial, antifungal and antiparasitic ...
D C M, Chan, A C, Anderson
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Mitochondria: A “pacemaker” for species-specific development
Molecular Cell, 2023We highlight papers by Diaz-Cuadros et al.1 and Iwata et al.2 that demonstrate the role of mitochondrial metabolism in setting developmental pace through their control over cellular bioenergetics and redox homeostasis in mice and humans.
Liu, Yasmine J., Auwerx, Johan
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Species-specific and Non-species-specific Elemental Trends in Tree Rings
Doklady Earth Sciences, 2021The goal was to find out how consistent the elemental distributions in tree rings are. The dataset was received for a long-term afforestation experiment that included even soil conditions and a variety of conifers (Scots pine, Norway spruce, Siberian pine, and Siberian larch) growing in pure stands.
V. L. Gavrikov +3 more
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Species Specific Pharmacokinetics of Rolitetracycline
Journal of Veterinary Medicine Series A, 1995SummaryComparative studies on some selected pharmacokinetic parameters of rolitetracycline (effective antimicrobial activity levels) in sheep, pigs, rabbits, chickens and pigeons were carried out after intravenous administration of the drug at a dose of 5 mg/kg. The results revealed that a two‐compartment open model was usually optimal.
L, Lashev, D, Pashov, I, Kanelov
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Histones: Species and Tissue Specificity
Science, 1964Within a given species (rat, mouse, guinea pig, rabbit) the histones of brain, liver, and kidney are indistinguishable on disc electrophoresis in polyacrylamide gels. However, characteristic species differences were observed. In the immature rat, the histones of brain and liver, while very similar to each other, differ from those of the adult.
A, NEIDLE, H, WAELSCH
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Are oestrus odours species specific?
Behavioural Brain Research, 2006Adult male rats were exposed to faeces odours of three animal species (rat, fox and horse). They displayed erections in the presence of faeces from oestrous females (whatever the species). In addition, fox faeces (whatever the gender or hormonal status) elicited an expected freezing reaction.
Rampin, Olivier +4 more
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Species-Specific Myoglobin Oxidation
Journal of Agricultural and Food Chemistry, 2011The effect of the lipid oxidation product, 4-hydroxy-2-nonenal (HNE), on oxidation of oxymyoglobin (OxyMb) from seven different meat-producing species was investigated. Relative to controls, HNE increased OxyMb oxidation within all species (p < 0.05) at both 25 and 4 °C, pH 5.6. The relative effect of HNE was greater for myoglobins (Mbs) that contained
Shuang, Yin +8 more
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Gamete interaction: Is it species‐specific?
Molecular Reproduction and Development, 2006AbstractReproductive isolation is pivotal to maintain species separation and it can be achieved through a plethora of mechanisms. In addition, the development of barriers to gamete interaction may drive speciation. Such barriers to interspecific gamete interaction can be prezygotic or postzygotic.
Ana, Vieira, David J, Miller
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Species specificity in mouse glycophorin
Biochemical and Biophysical Research Communications, 199189, 65, 46 and 29 Kd mouse glycophorin proteins identified during polyacrylamide electrophoresis of mouse erythrocytes have been further characterized. These proteins (1) stain positive with Periodic Acid Schiff reagent after sodium hydroxide treatment; (2) labeled using [125I] in intact cells; (3) co-isolated along with integral membrane proteins in ...
D J, Wilson, J M, Planas
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