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6th Internet World Congress for Biomedical Sciences

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In vivo effects of testosterone on mouse pyroglutamyl aminopeptidase activity.

María Jesús García-López(1), María Jesús Ramírez-Expósito(2), José Manuel Martínez-Martos(3), María Dolores Mayas-Torres(4), Isabel Prieto-Gómez(5), Garbiñe Arechaga-Maza(6), Manuel Ramírez-Sánchez(7)
(1)(3)(4)(5)(6)(7)Unit of Physiology. University of Jaén - Jaén. Spain
(2)Unit of Physiology. University of Jaen - Jaén. Spain

[ABSTRACT] [INTRODUCTION] [MATERIAL & METHODS] [RESULTS] [IMAGES] [DISCUSSION] [CONCLUSIONS] [BIBLIOGRAPHY] [Discussion Board]
CONCLUSIONS Previous: Differences In The Catalytic Effects Of Related Metallo <font face="Symbol">b</font>- Lactamases Metal Ions On The <font face="Symbol">b</font>- Lactam Antibiotics Methanolysis Previous: Differential effects of exogenous oleic and linoleic fatty acids and cholesterol on aminopeptidase activities in rat astrocytes in primary culture. Previous: Neural Networks for the Detection of EEG Arousal During Sleep. Previous: The Neurophysiology of Hypnosis: Hypnosis as a State of Selective Attention and Disattention. ABSTRACT
[Biochemistry]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Endocrinology]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Neuroscience]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Physiology]
Next: Influence of hormonal status on male mice aminopeptidase A activity.

BIBLIOGRAPHY

  1. Bradford, M. M. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytic Biochemistry, 72, 248-254.
  2. Browne, P., and O´Cuinn, G. (1983): An evaluation of the role of a pyroglutamate aminopeptidase, a post-proline cleaving enzyme and a post-proline dipeptidyl aminopeptidase, each purified from the soluble fraction of guinea-pig brain, in the degradation of thyroliberin in vitro. Eur. J. Biochem. 137, 75-87.
  3. Cummins, P.M., and O´Connor, B. (1996): Bovine brain pyroglutamyl aminopeptidase (Type-I): Purification and characterisation of a neuropeptide-inactivating peptidase. Int. J. Biochem. Cell Biol. 8, 883-893.
  4. Gandarias, J.M., Casis, L., Irazusta, J., Echevarría, E., Arechaga, G. y Ramírez, M. Lys and Tyr-arylamidase activities in serum and brain during the estrous cycle of the rat. Acta Endocrinol. 121: 671-673 (1989).
  5. Kakuckska I., Yanping Q.I., Lechan R.M. Changes in adrenal status affect hypothalamic thyrotropin-releasin hormone gene expression inparallel with corticotrophin-releasing hormone. Endocrinology 136: 2795-2802. (1995).
  6. Martínez, J.M., Prieto, I., Ramírez, M.J., Alba, F., Ramírez, M. Cholesterol and steroids action on aminopeptidases. Biochem Soc Trans. 25: 113S (1997).
  7. McDonald J. K. et Barret A. J. Mammalian Proteses. A glossary and Bibliography. Volume 2. Exopeptidases. Academic Press. Orlando. 1986.
  8. Sanderink, G.J., Artur, Y. y Siest, G. Human am391 (1977).inopeptidases: A review of the literature. J Clin Chem Clin Biochem 26: 795-807 (1988).
  9. Schwab, C. y McDonald, J.K. Intracellular exopeptidases. En: Proteinases in mammalian cells and tissues. Ed. Barret, A.J. pp.331- 391. Amsterdam. (1977)..
  10. Taylor, W.L., and Dixon, J.E. (1978): Characterisation of a pyroglutamate aminopeptidase from rat serum that degrades thyrotropin-releasing hormone. J. Biol. Chem. 253, 6934-6940.

Discussion Board
Discussion Board

Any Comment to this presentation?

[ABSTRACT] [INTRODUCTION] [MATERIAL & METHODS] [RESULTS] [IMAGES] [DISCUSSION] [CONCLUSIONS] [BIBLIOGRAPHY] [Discussion Board]
CONCLUSIONS Previous: Differences In The Catalytic Effects Of Related Metallo <font face="Symbol">b</font>- Lactamases Metal Ions On The <font face="Symbol">b</font>- Lactam Antibiotics Methanolysis Previous: Differential effects of exogenous oleic and linoleic fatty acids and cholesterol on aminopeptidase activities in rat astrocytes in primary culture. Previous: Neural Networks for the Detection of EEG Arousal During Sleep. Previous: The Neurophysiology of Hypnosis: Hypnosis as a State of Selective Attention and Disattention. ABSTRACT
[Biochemistry]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Endocrinology]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Neuroscience]
Next: Influence of hormonal status on male mice aminopeptidase A activity.		 [Physiology]
Next: Influence of hormonal status on male mice aminopeptidase A activity.
María Jesús García-López, María Jesús Ramírez-Expósito, José Manuel Martínez-Martos, María Dolores Mayas-Torres, Isabel Prieto-Gómez, Garbiñe Arechaga-Maza, Manuel Ramírez-Sánchez
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