introduction: the most common chromosomal abnormalities detected in perinatal period are aneuploidies of chromosome 21, 18, 13, x and y. the aim of this study is to assess referral reasons for invasive diagnostic method using rapid qf-pcr for fetal chromosomal abnormalities in gynecologists’ referrals. methods: a retrospective study of results was performed on data between september 2015 and ju...

Drug-induced orthostatic hypotension (Olf) is a commonside tifftct cfheterocyclic and AfAOI antidepressant medications. It usually does not respond to conservative treatment and drug treatments with mineralocorticoids or central dopaminergic antagonists such as metoclopramide have significant long-term side tifftcts that limit their use. Domperidone, a peripherally acting dopaminergic antagonis...

We report the results of the first major study of applying quantitative fluorescence polymerase chain reaction (QF-PCR) assays for the detection of major chromosome numerical disorders. The QF-PCR tests were performed on a total of 247 chorionic villus samples, which were analysed blind, without any knowledge of the results obtained using conventional cytogenetic analysis. The aims of this inve...

Queso Fresco (QF), a popular high-moisture, high-pH Hispanic-style cheese sold in the United States, underwent high-pressure processing (HPP), which has the potential to improve the safety of cheese, to determine the effects of this process on quality traits of the cheese. Starter-free, rennet-set QF (manufactured from pasteurized, homogenized milk, milled before hooping, and not pressed) was c...

Nisin is an antimicrobial peptide that commonly used as a food preservative and capable of inhibiting the pathogen Listeria monocytogenes. However, nisin ineffective in controlling L. monocytogenes Queso Fresco (QF). To address challenge, this work, we synthetic biology strategies to create series A derivatives by substituting residues 27, 30, 31 32 with positively charged amino acids (H, K R)....

Evidence from both animal and human studies suggests that adenosine plays a role in the regulation of exercise hyperemia in skeletal muscle. We tested whether adenosine also plays a role in the regulation of blood flow (BF) distribution and heterogeneity among and within quadriceps femoris (QF) muscles during exercise, measured using positron emission tomography. In six healthy young women, BF ...

Response Surface Methodology (RSM) was employed to optimise LIBS analysis of single crystal silicon at atmospheric pressure and under vacuum conditions (pressure ~10mbar). Multivariate analysis software (StatGraphics 5.1) was used to design and analyse several multi-level, full factorial RSM experiments. A Quality Factor (QF) was conceived as the response parameter for the experiments, represen...

Let C be a coalgebra over a QF ring R. A left C-comodule is called strongly rational if its injective hull embeds in the dual of a right Ccomodule. Using this notion a number of characterizations of right semiperfect coalgebras over QF rings are given, e.g., C is right semiperfect if and only if C is strongly rational as left C-comodule. Applying these results we show that a Hopf algebra H over...