منابع مشابه
Degradative studies on vasopressin and performic acid-oxidized vasopressin.
Application of the t,echnique of counter-current distribution t,o the purificat,ion of the pressor principle from beef post’erior pituitary glands has afforded preparations with potencies of over 400 pressor units per mg. (1). Analysis of hydrolysates of such preparations for constituent amino acids by chromatography on starch has shown that they contain approximately equimolar amounts of the e...
متن کاملThe enzymic hydrolysis of carrageenin.
Carrageenin is the water soluble polysaccharide extractable from the red algae Chondrus crispus and Gigartina stellata. The polysaccharide is essentially a polymer of alpha-D-galactopyranoside-4-sulphate. Smith et al. (1954) fractionated carrageenin with potassium chloride into two components and obtained a precipitable component which could form gels and a nongelling component which remained i...
متن کاملStructure–Function Studies of DNA Polymerase λ
DNA polymerase λ (pol λ) functions in DNA repair with its main roles considered to be filling short gaps during repair of double-strand breaks by nonhomologous end joining and during base excision repair. As indicated by structural and biochemical studies over the past 10 years, pol λ shares many common properties with other family X siblings (pol β, pol μ, and terminal deoxynucleotidyl transfe...
متن کاملEffect of dexamethasone on carrageenin-induced inflammation in the lung
To study the anti-inflammatory mechanisms of glucocorticoids, we have compared the effects of intratracheal carrageenin (2.5 mg) on control rats and those in which inflammation was subdued by prior dexamethasone treatment (10 mg/l in drinking water). Inflammation was maximal 48 h post-carrageenin. After dexamethasone, carrageenin caused tittle inflammation or oedema (wet lung (mg), n = 6, mean ...
متن کاملĜ Ĝ Λ 11 Λ 12 Λ 21 Λ 21 Λ 22 Λ 22 Λ Λ̃ 0 0 Λ̂
In this paper we present an algorithm for pricing barrier options in one-dimensional Markov models. The approach rests on the construction of an approximating continuous-time Markov chain that closely follows the dynamics of the given Markov model. We illustrate the method by implementing it for a range of models, including a local Lévy process and a local volatility jump-diffusion. We also pro...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1959
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v59-177