in this study at first , an azo dye, 2,7- naphthalenediol, 2-[(4-bromophenyl)azo (bpand) as a ligand has been synthesized by addition of p-bromoaniline to the modified montomorillonite k10 clay. this ligand was characterized using 1h-nmr, uv-vis and ir spectroscopies. subsequently, its interaction with calf thymus deoxyribonucleicacid ,ct-dna was investigated in 5 mm phosphate buffer solution, ...

Protein specific aptamers are highly applicable affinity ligands in different fields of research and clinical applications. They have been developed against various targets, in particular, bio-macromolecules such as proteins. Among human proteins, the coagulation factors are the most attractive targets for aptamer selection and their specific aptamers had valuable characteristics in therapeutic...

Merkel cell polyomavirus (MCPyV) is the etiological agent of majority carcinoma (MCC): a rare skin tumor. To improve our understanding role MCPyV in MCCs, detection and analysis DNA transcripts were performed on primary tumors regional lymph nodes from two MCC patients: one metastatic non-metastatic. MCPyV-DNA was searched by quantitative polymerase chain reaction (qPCR), followed amplification...

Protein specific aptamers are highly applicable affinity ligands in different fields of research and clinical applications. They have been developed against various targets, in particular, bio-macromolecules such as proteins. Among human proteins, the coagulation factors are the most attractive targets for aptamer selection and their specific aptamers had valuable characteristics in therapeutic...

Objective(s): Obstructive sleep apnea (OSA) is confirmed to cause lesions in multiple organs, especially in the lung tissue. Tempol is an antioxidant that has been reported to restrain inflammation and oxidative stress, with its role in OSA-induced lung injury being unclear. This study aimed to investigate the beneficial effect of tempol on chronic intermittent hypoxia (IH)-induced lung injury....

The plant based MYB transcription factors have been extensively studied for structural and functional characterization. protein is known to perform several molecular biological processes including regulation of gene expression. In the current study, we identified characterized a R2R3 type TF (WsMYB44) pertaining root specific library from Withania somnifera. phylogenetic studies sequence reveal...