Proventriculitis was studied by experimentally reproducing the disease in broiler chickens. One-day-old infectious bursal disease virus (IBDV) and infectious bronchitis virus (IBV) antibody positive commercial broilers and 1-day-old antibody negative specific-pathogen-free (SPF) broilers were orally gavaged with proventricular homogenates produced from the proventriculi of broilers with provent...

Spray polyurethane foam (SPF) insulation is used as thermal insulation for residential and commercial buildings. It has many advantages over other forms insulation; however, concerns have been raised related to chemical emissions during and after application. The American Chemistry Council's (ACC's) Center for the Polyurethanes Industry (CPI) has gathered previously unpublished industrial hygie...

The potent role of indigenous microbiota in maintaining murine CMV (MCMV)-specific memory T cells, which were measured by multimer staining, was investigated using germfree (GF) mice. When the BALB/c mice bred under specific pathogen-free (SPF) conditions were i.p. infected with 0.2 LD(50) of MCMV, high frequencies of CD69(+)/CD44(+) MCMV-specific CD8 T cells were noted in the lungs even at 6-1...

This study aimed to investigate the prognostic influence of DNA flow cytometry and RAS gene mutations in patients with poorly differentiated (PDTC) and anaplastic thyroid carcinoma (ATC). The series consisted of 26 patients with PDTC and ATC, and a median follow-up of 10 months (range 1-138). DNA ploidy and S-phase fraction (SPF) were assessed by flow cytometry on frozen samples. RAS point muta...

One of the core problems in software product family (SPF) is the coordination of product building and core asset development, specifically the integration of production strategy decision and core asset scenario selection. In the current paper, a model of Cost Optimization under Functional And Quality (CoFAQ) goal satisfaction constraints is developed. It provides a systematic mechanism for mana...

More than ten years ago we made first attempts at valuating a prognostic power of flow cytometric DNA measurement results for patients with non-Hodgkin's lymphoma. In multivariate overall survival analysis, S-phase fraction (SPF) showed to be the only independent prognostic factor within the group of patients with low grade lymphomas. In this paper, we have tried to check our previous results i...

Extracts of activated Xenopus eggs in which protein synthesis has been inhibited support a single round of chromosomal DNA replication. Affinity-depletion of cyclin dependent kinases (Cdks) from these extracts blocks the initiation of DNA replication. We define 'S-phase promoting factor' (SPF) as the Cdk activity required for DNA replication in these Cdk-depleted extracts. Recombinant cyclins A...

Campomanesia sessiliflora O. Berg is a medicinal plant that object of very few studies in the literature. In this context, antioxidant activity, sun protection factor (SPF) and toxicity Artemia salina Leachs were analysed, as well contents phenolic compounds, flavonoids tannins aqueous extracts prepared by infusion maceration C. leaves. Maceration showed higher levels compounds regarding two sa...

Recent advances in Smart City infrastructures and the Internet of Things represent a significant opportunity to improve people’s quality of life. Corresponding research often focuses on Cloud-centric network architectures where sensor devices transfer collected data to the Cloud for processing. However, the formidable traffic generated by countless IoT devices and the need for low-latency servi...

The sparse fur (spf) mutant mouse is a model for human X-linked ornithine transcarbamylase (OTC) deficiency. Human OTC cDNA placed under transcriptional control of the mouse OTC promoter was microinjected into fertilized oocytes of spf mice. Two founder lines of transgenic mice were phenotypically and biochemically corrected for OTC deficiency by the expression of the human gene at high levels ...