effects of sodium salt solutions on physicochemical and sensory characteristics of refrigerated persian sturgeon (acipenser persicus) fillets during 12 days of storage were investigated. fillets were dipped in solutions (2.5% w/v) of sodium acetate (sa), sodium lactate (sl), sodium citrate (sc) and distilled water (as control) for 10 minutes and then packaged. an assessment of tbars, ffa, ph, h...

The convergent synthesis of a benzofuran analog of the carbacyclic ansa compound kendomycin has been achieved by assembling three major fragments by means of epoxide opening and directed ortho lithiation. The crucial tetrahydropyran ring was formed by a highly stereoselective cationic cyclization. Analysis of all synthesized tetrahydropyran-arene compounds reveals a hindered sp(2)-sp(3) rotatio...

Calcific aortic valve stenosis (CAVS) is a heart disease characterized by the progressive fibro-calcific remodeling of valves, an actively regulated process with involvement reactive oxygen species-mediated differentiation valvular interstitial cells (VICs) into osteoblast-like cells. Nuclear factor erythroid 2-related 2 (Nrf2) regulates expression variety antioxidant genes, and plays protectiv...

Veterinary antibiotics such as oxytetracycline (OTC) increasingly are found in the environment and often come into direct contact with soils via the release of animal wastes. Oxytetracycline is known to sorb strongly to soils by interaction with soil organic matter, clay minerals, and metal oxides. However, current knowledge of the influence of soil properties on OTC sorption is limited, as is ...

Chronic diseases are characterised by altered autophagy and protein metabolism disarrangement, resulting in sarcopenia, hypoalbuminemia hypo-haemoglobinaemia. Hypo-haemoglobinaemia is linked to a worse prognosis independent of the target organ affected disease. Currently, cornerstone therapy anaemia iron supplementation, with or without erythropoietin for stimulation haematopoiesis. However, tr...

in the present study, we investigated the effect of a new anticancer pd(ii) complex, 1,10-phenanthroline-n-butyl dithiocarbamato pd(ii) nitrate, on the heme releasing from human hemoglobin (hb) as well as alterations in the structure and function of hb using different spectroscopic methods of uv-vis, fluorescence and circular dichroism (cd)at two temperatures of 25 and 37 °c. fluorescence data ...

ultra rapid opioid detoxification (urod) is one of the new methods of detoxification. this method of detoxification involves putting patients under general anesthesia and actively giving them opioid antagonists. the objective of this study was to evaluate effects of anesthesia duration in urod on severity of withdrawal syndrome. sixty addicted patients seeking urod procedure assigned randomly t...

Abstract Heme is an iron-containing porphyrin ring that a key part of the cytochrome proteins function in electron transport chain and facilitate OXPHOS metabolism. Recently, our group found many iron-metabolism related genes are highly expressed B cells, particularly memory cells (MBC) both mice humans. In ex vivo cultures, naïve (nB) MBC respond to heme addition by augmenting frequency plasma...

We report a novel diindenothieno[2,3-b]thiophene ladder-type hexacyclic arene for constructing a donor-acceptor copolymer PDITTDTBT. A device based on PDITTDTBT:PC(71)BM exhibited a high V(oc) of 0.92 V with an impressive PCE of 5.8%, while a PDITTDTBT:DMPCBA-based device showed an extra high V(oc) of 1.14 V.