نتایج جستجو برای: fusion of branchial cells

تعداد نتایج: 21321575  

Journal: :Medico e bambino pagine elettroniche 2023

The author describes the case of a 10-year-old boy presenting with lateral cervical swelling. A branchial cyst was finally diagnosed.

Elaheh Shariati, Mana Oloomi, Saeid Bouzari,

Background: Most cancer cells become resistant to anti-cancer agents. In the last few years, a new approach for targeted therapy of human cancer has been developed using immunotoxins which comprise both the cell targeting and the cell killing moieties. Methods: In the present study, the recombinant Shiga toxin A1 subunit fused to human granulocyte-macrophage colony stimulating factor (A1-GM-CSF...

Journal: :vaccine research 0
m zavvar pasteur institute of iran a moshiri pasteur institute of iran f motevali pasteur institute of iran mh pouriayevali tarbiat modares university g bahramali pasteur institute of iran

introduction: long term complications of hepatitis c virus (hcv) infection include fibrosis, cirrhosis, and hepatocellular carcinoma and although the disease is treatable with the newly introduced direct acting antivirals, but factors such as drug resistance, viral genotype and adverse effects can limit the effectiveness of therapy. therefore, development of effective, safe and affordable proph...

2013
Biyun Ching Xiu L. Chen Jing H. A. Yong Jonathan M. Wilson Kum C. Hiong Eugene W. L. Sim Wai P. Wong Siew H. Lam Shit F. Chew Yuen K. Ip

This study aimed to test the hypothesis that branchial osmoregulatory acclimation involved increased apoptosis and replacement of mitochdonrion-rich cells (MRCs) in the climbing perch, Anabas testudineus, during a progressive acclimation from freshwater to seawater. A significant increase in branchial caspase-3/-7 activity was observed on day 4 (salinity 20), and an extensive TUNEL-positive apo...

Journal: :The Journal of experimental biology 1995
Li Eygensteyn Lock Verbost Heijden Bonga Flik

Branchial chloride cells in the developing larvae and juveniles of freshwater tilapia, Oreochromis mossambicus, were identified and the membrane Na+/K+-ATPase was localized in situ through binding of the fluorescent dye anthroylouabain. After co-labelling of the cells with the fluorescent probes DASPMI and Con-A-FITC, the mitochondria and apical crypt in the same chloride cells were visualized ...

Journal: :international journal of reproductive biomedicine 0
mohamad reza darabi mohamad hosein nasr-esfahani hosein baharvand mohmad mardani hojatolah karimi-jashni

background: the values of embryonic stem cell and cloning are evident. production of clone from embryonic stem cells can be achieved by introduction of stem cell into a tetraploid blastocyst. tetraploid blastocyst can be produced in vitro by electrofusion of 2-cell embryos. objective: the aim of this study was to assess the effect of different voltages and durations on fusion rate of bovine 2-c...

Background & Aim: Bacterial superantigens, stimulate polyclonal T cells irrespective of their antigen specificity, resulting in a massive release of cytokines from T cells and monocytes, and suggest that that they could be candidates of new antitumor agents. Recent attempts have been done to specifically target superantigens towards tumors. Here, we evaluate TGFαL3-SEB fusion protein as a new a...

Sambucus nigra (elder) are broadly used species to treat microbial infections. Thepotential antiviral activity and mechanism action of elder fruit (EF) in human epithelium cell(A549) cultures infected with H9N2 influenza virus were determined. The effect of variousconcentrations of EF on influenza virus replication was examined by using virus titration,quantitative real time RT-PCR, fusion and ...

A Ghaemi , F Fotouhi , H Razavi-Nikoo , H Soleimanjahi , M Fazeli ,

Background and Aims: Since the produced recombinant proteins by molecular genetics techniques commonly have some limitations in the application, chimeric protein are introduced. Chimeric proteins have found widespread application for the study of protein folding, structure stability, function and immunogenisity. Methods: According to the known Immunomodulatory effect and structure of HSP70 mole...

Journal: :Folia histochemica et cytobiologica 2005
Concetta Calabrò Maria Pia Albanese Eugenia Rita Lauriano Silvestro Martella Aurelio Licata

Histochemical and immunohistochemical study was carried out on nitrinergic innervation and neuroendocrine system in the gill epithelium of the abyssal fish Coelorhynchus coelorhynchus. The results showed that nNOS-positive nerve fibers, originating from the branchial arch were present in the subepithelial tissue of branchial primary filament. nNOS-positive neuroendocrine cells were also present...

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