Petroleum products and essential oils are produced used in large amounts categorized as Substances of Unknown or Variable composition, Complex reaction Biological materials (UVCBs). These UVCBs notorious difficult-to-test substances, since they complex mixtures hydrophobic volatile compounds. This study introduces two passive dosing (PD) approaches for whole UVCB toxicity testing: (1) headspace...

Aim: We aimed to compare and analyze the perinatal obstetric outcomes of in vitro fertilization (IVF) method spontaneous twin pregnancies.
 Material Method: Pregnant women who had IVF those with a tertiary perinatology center between January 2016 2021 were retrospectively included this study. The demographic data (gender, age, gestational week) types (spontaneous or IVF) analyzed. Prematur...

background several studies have been carried out to evaluate the effects of dialysis on o2 saturation. while the dialysis procedure may lead to hypoxia under different circumstances, there are few studies available on the effects of membrane type on o2 saturation in these patients. objectives this study was to appraise the effects of high and low flux membrane on pulse oxymetery in dialysis pat...

LRRK2 (PARK8) is the most common genetic determinant of Parkinson's disease (PD), with dominant mutations in LRRK2 causing inherited PD and sequence variation at the LRRK2 locus associated with increased risk for sporadic PD. Although LRRK2 has been implicated in diverse cellular processes encompassing almost all cellular compartments, the precise functions of LRRK2 remain unclear. Here, we sho...

Abstract Background and Aims Peritoneal dialysis (PD) is a life-saving kidney replacement treatment in patients with end-stage disease (ESKD). Yet, long-term exposure of the peritoneal membrane to glucose its degradation products results fibrosis loss function. At present, detection early specific injury challenging. With evolving therapies, biomarkers assess vitality response interventions mit...

Pd–Ag alloys are largely used as hydrogen separation membranes and, a consequence, the Pd–Ag–H system has been intensively studied. On contrary, fewer information is available for Pd–Ag–D system; thus, aim of this work to improve knowledge isotope effect on commercial Pd77Ag23 alloy, especially temperature above 200 °C. In particular, deuterium absorption measurements carried out in alloy range...

Synaptojanin 1 (SYNJ1) is a phosphoinositide phosphatase highly expressed in nerve terminals. Its two phosphatase domains dephosphorylate phosphoinositides present in membranes, while its proline-rich domain directs protein-protein interactions with synaptic components, leading to efficient recycling of synaptic vesicles in neurons. Triplication of SYNJ1 in Down's syndrome is responsible for hi...