7 rezilta yo
The lethality of Poa huecu, a plant toxic to cattle and sheep, was followed by injection of chromatographic fractions in mice. The lethal aqueous extract was administered i.p. to Rockland mice of either sex and produced motor incoordination, transient ataxia, rough hair coat, tremors and muscle
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BACKGROUND
Poa annua is a wides
pread winter annual weed s
pecies in California. Recently,
poor control of this s
pecies with gly
phosate was re
ported by growers in an almond orchard in California with a history of re
petitive gly
phosate use. The objectives of this research were to
Proline (Pro) is a versatile metabolite playing a role in the protection of plants against environmental stresses. To gain a deeper understanding of the regulation of Pro metabolism under predicted future climate conditions, including drought stress, elevated temperature and CO2 , we combined
The present studies examined the feasibility of performing in vivo biosynthetic studies of hypothalamic LHRH in preoptic area cannulated individual ovariectomized, estradiol benzoate (EB)-progesterone (P) treated rats. One day after EB treatment, rats were bilaterally cannulated in the anterior
The possibility of a preferential distribution of projections from the preoptic-suprachiasmatic region (POA-Sch) to the median eminence in the male rat was studied using autoradiographic and computer procedures. A cocktail of [3H]leucine-[3H]proline was injected into the POA-Sch. Animals were killed
Natural grass pollen allergens exhibit a wide variety of isoforms. Precise characterization of such microheterogeneity is essential to improve diagnosis and design appropriate immunotherapies. Moreover, standardization of allergen vaccine production is a prerequisite for product safety and
We studied the results of mutating alanine --> glycine at three positions of a collagen-like peptide in an effort to develop a computational method for predicting the energetic and structural effects of a single point genetic mutation in collagen, which is associated with the clinical diagnosis of