We investigated the effect of long-term in vivo blockade of the ET-1 receptor subtype B (ET(B)) with A-192621, a selective ET(B) antagonist, on atrial and ventricular natriuretic peptide (NP) gene expression in deoxycorticosterone acetate (DOCA)-salt hypertension. In this model, stimulation of the cardiac natriuretic peptide (NP) and the endothelin system and suppression of the renin-angiotensi...

We constructed a cDNA clone of canine distemper virus (CDV) encoding an entire nucleoprotein (NP) gene, by means of the reverse transcription-polymerase chain reaction (RT-PCR). The cloned NP gene was inserted into the eucaryotic expression vector, pRVSV. After transfection of the plasmid into Vero cells, we examined the expression of CDV-specific NP antigen by means of indirect immunofluoresce...

OBJECTIVE To investigate the association between nasal polyposis (NP) and single nucleotide polymorphisms of the proinflammatory cytokines IL (interleukin) 1alpha (the IL1A gene), IL-1beta (the IL1B gene), and tumor necrosis factor alpha (the TNFA gene). DESIGN Prospective case-control trial. SETTING Tertiary referral center. PATIENTS Eighty-two patients with NP and 106 healthy volunteers...

OBJECTIVES This study aimed to investigate the effect of zinc oxide nanoparticles (ZnO-np) on biofilm formation and expression of the flu gene in uropathogenic Escherichia coli (UPEC) strains. MATERIALS AND METHODS Minimum inhibitory concentration (MIC) of ZnO-np was determined by agar dilution method. The effect of MIC and sub-MIC concentrations of ZnO-np on biofilm formation were determined...

BACKGROUND Nasal polyposis (NP) is the most frequent cause of nasal masses. Despite considerable research on the subject, its etiology has not been fully elucidated, and effective treatment methods have not been developed. Some etiological factors causing low or high expression of genes in genetically predisposed individuals may play a role in the pathogenesis of the disease. The purpose of thi...

The nucleoprotein (NP) gene of the 1918 pandemic influenza A virus has been amplified and sequenced from archival material. The NP gene is known to be involved in many aspects of viral function and to interact with host proteins, thereby playing a role in host specificity. The 1918 NP amino acid sequence differs at only six amino acids from avian consensus sequences, consistent with reassortmen...

Abstract Although the transcription factor (TF) T-bet is expressed by antigen-experienced human B cells, including extrafollicular IgD negCD27 negmemory-like DN2 cells and +effector memory (eBmem), it unknown whether expression influences development, maintenance, or function of Bmem cells. Using oligo-labeled recombinant influenza nucleoprotein (NP) tetramers paired single cell RNA V(D)J seque...

Boolean networks are a general model of interacting entities, with applications to biological phenomena such as gene regulation. Attractors play central role, and the schedule entity updates is priori unknown. This article presents results on computational complexity problems related existence update schedules that some limit-cycle lengths possible or not. We first prove given network updated i...