Augusta Concilii Nicaeni II. censura, hoc est, Caroli M. de impio imaginum cultu libri IV. /

Includes index.

Purification, properties and induction of a specific benzoate-4-hydroxylase from Aspergillus niger (UBC 814)

An inducible benzoate-4-hydroxylase has been partially purified from crude extracts of the mycelial felts of Aspergillus niger. This enzyme catalyzes the transformation of benzoate to p-hydroxybenzoate with equimolar consumption of NADPH and O2. It requires tetrahydropteridine as a prosthetic group. The optimum activity was found at pH 6.2 with a Km value at 30°C of 1.6 · 10−4 M for NADPH and 1.3 · 10−4 M for benzoate. Fe2+ (iron) is required for the enzyme activity. The enzyme is stabilized by the inclusion of benzoate, EDTA and glutathione in the extracting buffer. The enzyme is specific for benzoate as substrate. Sulfhydryl group(s) are essential for enzyme activity as indicated by p-chloromercuri-benzoate and N-ethylmaleimide inactivation. Benzoate-4-hydroxylase activity is decreased in the mycelial felts of Aspergillus niger grown in the presence of higher concentrations of benzoate. Maximum activity of the enzyme was observed at 36 h after inoculation.

Lei Orgânica da Assistência Social (LOAS) : Lei nº. 8.742, de 7 de dezembro de 1993, que dispõe sobre a organização da Assistência Social e dá outras providências, e legislação correlata

Trata da Lei Orgânica da Assistência Social (Loas), Lei nº 8.742, de 7 de dezembro de 1993, que foi criada com o objetivo de garantir uma política de proteção a quem necessita.

Diário da Constituinte [gravação de vídeo] : [programa n. 742 ]

Determina o calendário para assinatura da nova Carta pelos constituintes, divididos por regiões. Líderes de partidos enfatizam a importância desta nova Constituição para o país.

Modulation of the effectiveness of 17-alpha-hydroxy-20-beta-dihydroprogesterone or of a gonadotrophic extract on the in vitro intrafollicular maturation of oocytes of the rainbow trout Salmo gairdnerii by various non-maturing steroids [Translation from: Compte Rendu Hebdomadaire des Seances de l'Academie des Sciences, Paris, Series D 281, 811-814, 1975]

The effectiveness of 17 α-hydroxy-20 β-dihydroprogesterone (17 α-20 β Pg) or of a trout hypophyseal gonadotrophic extract on the in vitro intrafollicular maturation of trout oocytes can be modulated by steroids which do not have a direct maturing effect; the effectiveness of the gonadotrophic extract is lowered by oestradiol and oestrone and increased by testosterone. As these steroids have no significant effect on maturation induced by 17 α-20 β Pg, the site of their activity is probably in the follicular envelopes. Corticosteroids, and Cortisol and cortisone in particular increase the effectiveness of the gonadotrophic extract, but increase the effectiveness of 17 α-20 β Pg even more strongly, suggesting that this 'progestagen' has a direct effect on oocyte sensitivity.

Reliure de : El Desafio de los reyes de Francia y d'Inglaterra al emperador y rey ñro señor (Carlos V) , con sus respuestas

Numérisation partielle de reliure

Catástrofe de D. Agustín de Iturbide : aclamado emperador de México el 18 de Mayo del año de 1822 ó relación esacta de las circunstancias que...

UANL

Causas políticas célebres del siglo XIX : Proceso de Don Agustín Iturbide, ex-emperador de Méjico

UANL

Discurso que en la misa de gracias celebrada en la iglesia mayor de la ciudad de Pátzcuaro el día 12 de diciembre de 1822 : a consecuencia de la aclamación religiosa del señor Don Agustín Primero emperador de México.

UANL

Apuntes para escribir la historia de los proyectos de monarquía en México, desde el reinado de Carlos III hasta la instalación del Emperador Maximiliano por D. J. Hidalgo.

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La intervención francesa en México ; Acompañada de documentos inéditos y de una larga memoria, dirigida por el emperador Maximiliano al emperador Napoleón, y entregada en París por la emperatriz Carlota.

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Calendario histórico del Emperador Maximiliano para 1871.

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Carta de S.M. Maximiliano I Emperador de México, que consigna las facultades de los perfectos políticos.

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