Jianming Song

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The potential application of high-intensity focused ultrasound (US), HIFU, was investigated for nonthermal gene transfer and tumor ablation. Renal carcinoma (RENCA) tumors were implanted on the hind leg of BALB/c mice and injected with a marker plasmid. Optison US contrast agent was also injected into the tumor (IT) or into the venous (IV) circulation. HIFU(More)
DNA transfer by sonoporation and cell killing in monolayer cells were examined by contrast-aided low-power diagnostic ultrasound (US). Culture chambers with epidermoid cell monolayers were scanned at about 1 mm/s with a 1.5-MHz scan head aimed upward at the chamber in a 37 degrees C water bath. For DNA transfer tests, plasmids coding for green fluorescent(More)
The effects of ultrasonic shock waves (SW), recombinant interleukin-12 (rIL-12) protein and DNA plasmids coding for interleukin-12 (pIL-12) were investigated on progression of mouse B16 melanoma and RENCA renal carcinoma tumors. Tumor cells were implanted and grown on the hind legs of syngeneic mice. Before treatment, mice were anesthetized and the tumor(More)
PURPOSE To confirm a previous report of metastasis enhancement by lithotripter shockwaves (LSW) and to test the hypothesis that this effect is attributable to cavitation. MATERIALS AND METHODS The metastatic B16-D5 melanoma cell line was implanted on the hind legs of female C57/b16 mice 12 days before tumor treatment. The tumors were treated with 500 LSW(More)
This paper reports the results of the SHREC’15 track: 3D Object Retrieval with Multimodal Views, which goal is to evaluate the performance of retrieval algorithms when multimodal views are employed for 3D object representation. In this task, a collection of 505 objects is generated and both the color images and the depth images are provided for each object.(More)
Cavitation nucleation agents (CNA) can greatly enhance DNA transfer and cell killing for therapeutically useful applications of nonthermal bioeffects of ultrasound (US). Renal carcinoma (RENCA) tumor cells were implanted and grown to about 400 microL tumor volumes on the hind legs of syngeneic Balb/c mice. Before treatment, mice were anesthetized, the tumor(More)
This paper presents the results of a speaker-independent, isolated word speech recognition system developed for information access over Australian public switched telephone network (PSTN). The recognition system is based on Continuous Density Hidden Markov Modelling (CDHMM). The speech database was collected over the PSTN from a large variety of speakers(More)
A novel cohort selection method, namely, successive cohort selection (SCS) is presented in this paper for text-independent speaker verification. The proposed method computes distance between two models directly and it selects new cohort member based on both the claimed speaker model and the existing cohort members. In addition to this new cohort selection(More)
microRNAs (miRNAs) have been demonstrated to contribute to tumor progression and metastasis and proposed to be key regulators of diverse biological processes. In this study, we report that miR-1182 is deregulated in bladder cancer tissues and cell lines. To characterize the role of miR-1182 in bladder cancer cells, we performed functional assays. The(More)