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Search: authors:"Yubo Yang"

3 papers found.
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Percutaneous nephrolithotomy versus retrograde intrarenal surgery for the treatment of kidney stones up to 2 cm in patients with solitary kidney: a single centre experience

Yunjin Bai 0 Xiaoming Wang 0 Yubo Yang Ping Han Jia Wang 0 Equal contributors Department of Urology, Institute of Urology, West China Hospital, Sichuan University , Chengdu , China Background: To compare

Parity and bladder cancer risk: a dose-response meta-analysis

Background Multiple studies have reported evidence of an inverse association between parity and bladder cancer risk. However, a comprehensive and quantitative assessment of this association has never been conducted. We conducted this study to clarify this issue. Methods Systematic search of PubMed and Embase was performed to identify all the studies. Studies were selected based...

The sensitivity and significance analysis of parameters in the model of pH regulation on lactic acid production by Lactobacillus bulgaricus

Background The excessive production of lactic acid by L. bulgaricus during yogurt storage is a phenomenon we are always tried to prevent. The methods used in industry either control the post-acidification inefficiently or kill the probiotics in yogurt. Genetic methods of changing the activity of one enzyme related to lactic acid metabolism make the bacteria short of energy to...