Study protocol: a multicentre, prospective, phase II trial of isotoxic hypofractionated concurrent chemoradiotherapy for non-small cell lung cancer.

Introduction: Concurrent chemoradiotherapy with conventional fractionation has been acknowledged as one of the standard treatments for locally advanced non-small cell lung cancer (NSCLC). The radiotherapy dose of 60 Gy is far from enough for local tumour control. Due to this fact, hypofractionated radiotherapy can shorten the total treatment duration, partially counteract the accelerated repopulation of tumour cells and deliver a higher biological effective dose, it has been increasingly used for NSCLC.

Functional implications of miR-145/RCAN3 axis in the progression of cervical cancer.

Cervical cancer, as the second leading cause of death in women malignant tumor, is not optimistic about survival rate and late recurrence rate. RCAN3 has been reported to function in a variety of diseases, but its relationship with cervical cancer has not been reported. This study aimed to investigate whether RCAN3 contributes to the development of cervical cancer and its mechanism.

Exosomes in esophageal cancer: A review on tumorigenesis, diagnosis and therapeutic potential.

Exosomes are nanovesicles secreted from various types of cells and can be isolated from various bodily fluids, such as blood and urine. The number and molecular contents, including proteins and RNA of exosomes, have been shown to reflect their parental cell origins, characteristics and biological behaviors. An increasing number of studies have demonstrated that exosomes play a role in the course of tumorigenesis, diagnosis, treatment and prognosis, although its precise functions in tumors are still unclear.

[Electrophysiologial evaluation of ozone in treating of lumbar disc herniation with curving sheath-needle multi-direction rotating injection].

Objective: To compare electrophysiological changes in treating lumbar disc herniation (LDH) with ozone by curving sheath-needle multi-direction rotating injection (CSNMRI) and conventional injection method.

Methods: From May 2005 to June 2009,100 patients with LDH were studied, included 68 males and 32 females, ranging in age from 25 to 58 years with an average of 44 years, in course of disease from 3 months to 8 years with an average of 8.8 months.

Relationship between NRAGE and the radioresistance of esophageal carcinoma cell line TE13R120.

Background And Objective: The mRNA levels of 59 genes, detected by cDNA microarray, were up-regulated in the radioresistant human esophageal cacinoma cell line TE13R120 as compared with its parental cell line TE13 before and after radiation, and the expression of NRAGE gene showed a gradually up-regulating tendency. This study aimed to further detect the differences of NRAGE gene and protein expression and apoptosis between TE13R120 and TE13 cells, and to investigate the relationship between the NRAGE and the radioresistance of TE13R120 cells and its mechanism.

Methods: The two cell lines were irradiated by ⁶⁰Co γ-ray at different conditions.