Now showing items 61-70 of 2079
Detection of vertical root fractures in intact and endodontically treated premolar teeth by designing a probabilistic neural network: an ex vivo study.
Detection of vertical root fractures (VRFs) in their initial stages is a crucial issue, which prevents the propagation of injury to the adjacent supporting structures. Designing a suitable neural network-based model could ...
An ultra-sensitive impedimetric immunosensor for detection of the serum oncomarker CA-125 in ovarian cancer patients.
Effective treatment of ovarian cancer depends upon the early detection of the malignancy. Here, we report on the development of a new nanostructured immunosensor for early detection of cancer antigen 125 (CA-125). A gold ...
Isolation and characterization of anti ROR1 single chain fragment variable antibodies using phage display technique
Receptor tyrosine kinase-like orphan receptor (ROR1) belongs to one of the families of receptor tyrosine kinases (RTKs). RTKs are involved in the various physiologic cellular functions including proliferation, migration, ...
Up regulation of liver-enriched transcription factors HNF4a and HNF6 and liver-specific microRNA (miR-122) by inhibition of let-7b in mesenchymal stem cells.
MicroRNAs are small non-coding RNAs that regulate key processes of the stem cells. Although, microRNAs have emerged as powerful regulators of differentiation, few studies have been focused on the post-transcriptional ...
Preserving fertility in invasive cervical adenocarcinoma by abdominal radical trachelectomy and pelvic lymphadenectomy
A 32-year-old female was diagnosed by loop electrosurgical excision procedure with adenocarcinoma in situ and a focus suspicious for positive lympho-vascular invasion. An abdominal radical trachelectomy was performed to ...
Delayed presentation of posttraumatic aortic false aneurysm with chronic cough.
A chronic posttraumatic false aneurysm of descending aorta in a 19-year-old man who had been involved in a car accident 8 months earlier is described. He presented with chronic cough, and on chest roentgenogram, a mass in ...
Chrysin-loaded PLGA-PEG nanoparticles designed for enhanced effect on the breast cancer cell line.
The development of nanotherapy has presented a new method of drug delivery targeted directly to the neoplasmic tissues, to maximize the action with fewer dose requirements. In the past two decades, poly(lactic-co-glycolic ...
Effects of HMGA2 siRNA and doxorubicin dual delivery by chitosan nanoparticles on cytotoxicity and gene expression of HT-29 colorectal cancer cell line.
Over-expressions of HMGA2, vimentin and MMP-9 and downregulation of E-cadherin occur on colorectal cancer cells followed by a reduction in let-7 as a regulatory factor. In this study, we first used carboxymethyl dextran ...
Neuropathy in type 1 diabetic renal transplanted patients.
This study was undertaken to study the changes in neuropathy in type 1 diabetic patients with end-stage renal disease (ESRD) after renal transplantation. From April 2007 to June 2010, 30 renal transplanted patients with ...
Long-term dysphagia due to bronchogenic cyst of the esophagus
[No abstract available]