Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Alfons Valera"'
Autor:
Luis Riera, Anna Alguersuari, Alfons Valera, Cesar Martin, Jordi Puig, Eva Ballesteros, Carmina Duran
Publikováno v:
Pediatric Radiology. 39:124-131
Voiding urosonography (VUS) has proved to be a reliable method for the study of vesicoureteric reflux (VUR). Early reports considered it inadequate for imaging the male urethra. To determine the usefulness of contrast-enhanced VUS for the study of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57dba22d54007a98a3c0de4d06477483
https://doi.org/10.1007/s00247-008-1050-3
https://doi.org/10.1007/s00247-008-1050-3
Publikováno v:
Proceedings of the National Academy of Sciences. 91:9151-9154
An increase in hepatic gluconeogenesis is believed to be an important factor responsible for the fasting hyperglycemia detected in patients with non-insulin-dependent diabetes mellitus (NIDDM). Phosphoenolpyruvate carboxykinase (GTP) (PEPCK; EC 4.1.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea671d1d2014d81b5dc082d5aa1ae78a
https://doi.org/10.1073/pnas.91.19.9151
https://doi.org/10.1073/pnas.91.19.9151
Publikováno v:
Human Gene Therapy. 5:449-456
The amino 3'-glycosyl phosphotransferase (neo) gene is the selectable marker most widely used in stable transfection or infection protocols. Because the neo gene product has phosphotransferase activity, it might modify the phosphorylation state when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc71063ce20eabb86c6f1fc278a537b
https://doi.org/10.1089/hum.1994.5.4-449
https://doi.org/10.1089/hum.1994.5.4-449
Publikováno v:
FEBS Letters. 333:319-324
Incubation of primary cultures of hepatocytes from fed and fasted rats with calcium ionophore strongly decreased glucose production from pyruvate. Like insulin, calcium ionophore A23187, phenylephrine, vasopressin, and prostaglandins E2 and F2α caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::729f1b4c79acea2e4162f64a6ca790b7
https://doi.org/10.1016/0014-5793(93)80679-o
https://doi.org/10.1016/0014-5793(93)80679-o
Autor:
Alfons Valera, Joan E. Rodríguez-Gil, Jeung S. Yun, Fatima Bosch, Mary M. McGrane, Richard W. Hanson
Publikováno v:
Europe PubMed Central
Transgenic mice, containing the chimeric gene obtained by linking the promoter-regulatory region of P-enolpyruvate carboxykinase (PEPCK) gene to the bovine growth hormone structural gene (bGH), were used to investigate the long-term effects of bGH on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b9cb116e4e739cb5a656144619fccc5
https://doi.org/10.1096/fasebj.7.9.8330686
https://doi.org/10.1096/fasebj.7.9.8330686
Publikováno v:
FEBS Letters. 318:287-291
Epidermal growth factor (EGF) decreased the basal, and blocked the dibutyryl cyclic AMP (Bt2cAMP)-induced, expression of P-enolpyruvate carboxykinase (GTP) (PEPCK) and tyrosine aminotransferase (TAT) genes in both rat hepatocytes in primary culture a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a16059aa8a758df083ae2c5c6f26100
https://doi.org/10.1016/0014-5793(93)80530-8
https://doi.org/10.1016/0014-5793(93)80530-8
Publikováno v:
Annual review of nutrition. 18
▪ Abstract In normal animals, the extracellular concentration of glucose is maintained within a very narrow range by the matching of glucose flux into and out of the extracellular space through the tightly coordinated secretion of insulin and gluca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f0368fe023315d22206f8892cb67146
https://pubmed.ncbi.nlm.nih.gov/9706224
https://pubmed.ncbi.nlm.nih.gov/9706224
Evidence from transgenic mice that interferon-beta may be involved in the onset of diabetes mellitus
Autor:
Guillermina Asins, Mireia Pelegrin, Fatima Bosch, Joana Visa, Jean Christophe Devedjian, Anna Pujol, Gemma Solanes, Cristina Costa, Alfons Valera
Publikováno v:
The Journal of biological chemistry. 273(20)
A number of cytokines have been shown to alter the function of pancreatic beta-cells and thus might be involved in the development of type 1 diabetes. Interferon-beta (IFN-beta) expression is induced in epithelial cells by several viruses, and it has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b67ef2f35cf4a6d1ea8c1a88b9c4d1b3
https://pubmed.ncbi.nlm.nih.gov/9575186
https://pubmed.ncbi.nlm.nih.gov/9575186
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 93(14)
Hyperglycemia is a common feature of diabetes mellitus. It results from a decrease in glucose utilization by the liver and peripheral tissues and an increase in hepatic glucose production. Glucose phosphorylation by glucokinase is an initial event in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3072ad3870b4608295adf8a56e8d648e
https://pubmed.ncbi.nlm.nih.gov/8692973
https://pubmed.ncbi.nlm.nih.gov/8692973
Recent studies have demonstrated that the overexpression of the c-myc gene in the liver of transgenic mice leads to an increase in both utilization and accumulation of glucose in the liver, suggesting that c-Myc transcription factor is involved in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6a57b1366d39f9b7df3518464a2d6e5
https://europepmc.org/articles/PMC39934/
https://europepmc.org/articles/PMC39934/
