EXPRESSION OF FOXA AND GATA TRANSCRIPTION FACTORS CORRELATES WITH REGIONALIZED GUT DEVELOPMENT IN TWO LOPHOTROCHOZOAN MARINE WORMS: CHAETOPTERUS (ANNELIDA) AND THEMISTE LAGENIFORMIS (SIPUNCULA)

Expression of FoxA and GATA transcription factors correlates with regionalized gut development in two lophotrochozoan marine worms: Chaetopterus (Annelida) and Themiste lageniformis (Sipuncula)

Abstract Background A through gut is present in almost all metazoans, and most likely represents an ancient innovation that enabled bilaterian animals to exploit a wide range of habitats.Molecular developmental studies indicate that Fox and GATA regulatory genes specify tissue regions along the gut tube in a broad diversity of taxa, although little

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Patient-specific quality assurance strategies for synthetic computed tomography in magnetic resonance-only radiotherapy of the abdomen

Background and purpose: The superior tissue contrast of magnetic resonance (MR) compared to computed tomography (CT) led to an increasing interest towards MR-only radiotherapy.For the latter, the dose calculation should be Fan Shop - NBA - Novelty performed on a synthetic CT (sCT).Patient-specific quality assurance (PSQA) methods have not been esta

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Screening for antiretroviral drug resistance among treatment-naive human immunodeficiency virus type 1-infected individuals in Lebanon

Introduction: Antiretroviral therapy (ART) has been successful at decreasing the morbidity and mortality associated with human immunodeficiency virus type 1 (HIV-1) infection.HIV-1 drug resistance (HIVDR) among ART-naive patients Gun Care has been documented to compromise the success of initial therapy.This study was conducted to determine the prev

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