ADOLESCENCE AND FAMILY IN ARGENTINA. DEEP CHANGES IN THE PROCESS OF EMANCIPATION


Glutamine as sole nitrogen source prevents induction of nitrate transporter gene NRT2.4 and affects amino acid metabolism in Arabidopsis

Plants assimilate inorganic nitrogen (N) to glutamine.Glutamine is the most abundant amino acid in most plant species, the N-supplying precursor of all N-containing compounds in the cell and the first organic nitrogen molecule formed from inorganic nitrogen taken up by the roots.In addition to its role in plant nutrition, glutamine most likely also

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Prognostic significance of lymphovascular invasion in radical cystectomy on patients with bladder cancer: a systematic review and meta-analysis.

PurposeThe objective of the present study was to conduct a systematic review and meta-analysis of published literature to appraise the prognostic value of lymphovascular invasion (LVI) here in radical cystectomy specimens.Materials and methodsFollowing the PRISMA statement, PubMed, Cochrane Library, and SCOPUS database were searched from the respec

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