Understanding light propagation in liquid phantoms, such as colloidal suspensions, involves fundamental research of near-infrared optical imaging and spectroscopy for biological tissues. Our objective is to numerically investigate the alumina suspensions with mean particle diameter 55 nm at volume fraction range 1–20%. We calculated scattering properties using dependent theory (DST) on a length...

the crude methanolic extract of the seeds of celastrus paniculatus along with its organic soluble fractions were tested for their possible antioxidant and anti-alzheirmer (ad) activity. the extracts showed prominent dpph free radical scavenging activity, inhibiting activity of authentic peroxynitrite (onoo-) and inhibition of total reactive oxygen species (ros) generation. in dpph radical scave...

Besides amyloidosis and light chain deposition disease, the most common histological type of renal lesion is cast nephropathy in 30% of patients with multiple myeloma [2]. In contrast to amyloidosis, cast nephropathy is believed to be potentially reversible when circulating light chains are rapidly reduced. We report on three patients with multiple myeloma and cast nephropathy treated with a bo...

Supposing only that there is an effective charge which defines evolution scheme for parton distribution functions (DFs) all-orders exact, strict lower and upper bounds on all Mellin moments of the valence-quark DFs pion-like systems are derived. Exploiting contemporary results from numerical simulations lattice-regularised quantum chromodynamics (QCD) consistent with these bounds, parameter-fre...

this paper deals with an essential problem which the modern western thinker faced with and tried to find a solution for that in the benefit of modern humanity. this problem is human reason and his free mind. the author tries here to go back to zarathrustrian concept of mind and bring forth some fresh reflections in a comparative way. this will let him to evaluate in the main the view that argue...

A specially designed high-speed blendor and glass beads have been used to disintegrate yeast cells. The method enables large quantities of cells to be fragmented quickly at low temperature, and cell-free mitochondrial particles to be prepared in high yield. The particles are isolated in a sucrose-Tris-EDTA medium and extensively refractionated in the same medium. The success of the fractionatio...

The partition of phylloquinone (vitamin K J, of chlorophylls a and b and of the two main carotenoids, /?-carotene and lutein, in subthylakoid particles (digitonin treatment) and chlorophyll protein complexes (sodium dodecylsulfate polyamide-gel electrophoresis) isolated from tobacco chloroplasts (Nicotiana tabacum L.) is described. 1. The “light particle” fractions (S 90000, S 150000) of digito...