The current essay analyzes the anti-corrosion properties of epoxy primers including anti-corrosion pigment calcium hydrogen orthophosphate and hydrophobic nano silica with various percentages optimized by Taguchi experimental design. The impact of influential factors such as the percentage of anti-corrosion pigments, percentage of nano silica and pigment to binder ratio on anti-corrosion proper...

background the effect of pyocyanine pigment, which was isolated and purified from pseudomonas aeruginosa, on specific lymphocytes viability inside the body of white male balb/c mice against the experimental secondary hydatidosis and the infectivity of protoscolices was studied in comparison with negative control mice groups, phosphate buffered saline (pbs) and positive control group (immunofero...

Abstract The research was carried out during the growing season 2021-2022 to find response of two cultivars (Vicia faba L.): Luz De Otono (C1) and symbolized for them by symbols (C2,C1) spraying potassium nano fertilizer (0, 1.2 g/L) symbolizing with (T3.T2,T1), respectively. experiment according a randomized complete block design (R.C.B.D.), studied characteristics leaf area, plant height, chl...

Human monocyte-derived macrophages ingest diamide-treated red blood cells (RBC), anti-D immunoglobulin (Ig)G-opsonized RBC, or Plasmodium falciparum ring-stage parasitized RBC (RPRBC), degrade ingested hemoglobin rapidly, and can repeat the phagocytic cycle. Monocytes fed with trophozoite-parasitized RBC (TPRBC), which contain malarial pigment, or fed with isolated pigment are virtually unable ...

In the eyes of teleosts and amphibians, melanin pigment granules of the retinal pigment epithelium (RPE) migrate in response to changes in light conditions. In the light, pigment granules disperse into the cells' long apical projections, thereby shielding the rod photoreceptor outer segments and reducing their extent of bleach. In darkness, pigment granules aggregate towards the base of the RPE...