the corrosion protection of mild steel by a newly developed epoxy-based coating system containing inherently conducting nanopolyaniline-clay as a nanoadditive has been studied. polyaniline-clay anticorrosion nanoadditive (pcna) was obtained by the direct mixing method of nanopolyaniline (0.03 wt.%) and organo-modified clay (3 wt.%) at atmospheric pressure, and xrd technique was used to study d-...

The astringency of Chinese pollination-constant non-astringent (C-PCNA) persimmon (Diospyros kaki Thunb.) can be naturally removed on the tree. This process is controlled by a single locus and is dominant against other types of persimmons; therefore, this variant is an important candidate for commercial cultivation and the breeding of PCNA cultivars. In our previous study, six full-length codin...

UNLABELLED Latent DNA replication of Kaposi's sarcoma-associated herpesvirus (KSHV) initiates at the terminal repeat (TR) element and requires trans-acting elements, both viral and cellular, such as ORCs, MCMs, and latency-associated nuclear antigen (LANA). However, how cellular proteins are recruited to the viral genome is not very clear. Here, we demonstrated that the host cellular protein, B...

Objective Diazinon is an organophosphate pesticide and today this pesticide is mostly used in agriculture. In this study, we analyzed the effects of diazinon and vitamin E on apoptosis and the proliferation of germ cells in rat testis. MaterialsAndMethods In this experimental study 30 male wistar rats, were divided into five groups (N=6). Control, sham (received olive oil), experimental group 1...

The corrosion protection of mild steel by a newly developed epoxy-based coating system containing inherently conducting nanopolyaniline-clay as a nanoadditive has been studied. Polyaniline-clay anticorrosion nanoadditive (PCNA) was obtained by the direct mixing method of nanopolyaniline (0.03 wt.%) and organo-modified clay (3 wt.%) at atmospheric pressure, and XRD technique was used to study d-...

We recently reported proliferating cell nuclear antigen (PCNA) as a ligand for the NK cell activating receptor, NKp44, which unexpectedly triggers inhibition. The recognition of nuclear proteins such as PCNA, by related NK cell receptors has been reported. Widespread upregulation of PCNA in tumor cells may therefore promote immune evasion.

AIMS To investigate the relation between the numbers of interphase silver stained nucleolar organiser regions (AgNORs) and immunolabelling with the monoclonal antibody PC10, which demonstrates proliferating nuclei by reacting with proliferating cell nuclear antigen (PCNA). METHODS The established sequential technique for the demonstration of interphase AgNORs and of antigens in paraffin wax s...

Background/Aim. Cell proliferation and the regulation of protein expression play an important role in gastritis, but chronic superficial gastritis (CSG), they are rarely reported. The aim this study was to determine relationship between nuclear factor kappa B (NF-?B) regulatory proteins rat CSG. Methods. CSG model established artificially, by chemical agents irregular diet. epidermal growth rec...

We have studied the influence of variations in dietary protein (P) and digestible carbohydrate (C), the quantity of food eaten, and insect age during the fifth instar on the expression of the proliferating cell nuclear antigen (PCNA) in the epithelial cells of the midgut (with special reference to the midgut caeca) in the African migratory locust, Locusta migratoria. Densitometric analysis of P...

The methodological issues for measuring colorectal epithelial cell proliferation, an intermediate end point for studies of colon neoplasia, in epidemiological studies are deceptively numerous and complex, with few methodological data available. Accordingly, during our experience with measuring colorectal epithelial cell proliferation from nearly 500 participants attending over 1300 study visits...