Jun-qiang Jiang

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OBJECTIVE To explore the feasibility of methyl thiazolyl tetrazolium (MTT) colorimetric method and the applied condition for the normal bacteria in the mouth, as Streptococcus mutans (S. mutans), Streptococcus sanguis (S. sanguis), Haemophilus actinomycetemcomitans (H. actinomycetemcomitans). METHODS Colony forming units (CFU) which was the standard(More)
Defects or deficiencies in red cell membrane skeletal proteins often undermine the integrity and stability of the plasma membrane, and consequently cause hereditary hemolytic anemias. Genetic and biochemical studies have revealed a complicated picture of the organization of the membrane skeleton, within which α-/β-spectrin heterodimers form a protein(More)
OBJECTIVE To evaluate the effect of the pulsed Nd: YAG laser irradiation on the survival rate of human penodontal ligament fibroblast (PDLF) at different power and irradiation time settings, and to compare the morphological change of cells before and after irradiation. METHODS The cells were cultured and placed into the 96-well tissue culture plates.(More)
OBJECTIVE To evaluate the biological effects of Drynaria fortunei naringin on the proliferation and alkaline phosphatase (ALP) activity of human periodontal ligament cells (hPDLC). METHODS hPDLC were primarily cultured and identified in vitro through enzyme digestion combined tissue culture method. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium(More)
OBJECTIVE To evaluate the effects of Drynaria fortunei naringin on the total protein content and ultra-structure of human periodontal ligament cells (hPDLCs). METHODS Through enzyme digestion combined tissue-culture method, primarily culture and identify the human periodontal ligament cells. Coomassie brilliant blue staining was used to detect the total(More)
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