A case of repairing face slant diastema by rotating push of nasal bottom skin flap / 华西口腔医学杂志

We use Z type skin flap to repair face slant diastema by combining nasal bottom and infraorbital border. The therapeutic efficacy was satisfactory. The dislocated nostril, eversioned eyelid and lowered eyeball was resettled.

Correlation between immunochemical level and patient with caries / 华西口腔医学杂志

<p><b>OBJECTIVE</b>To explore the relationship between immunochemical level of salivary and caries in children aged 4-6 years old.</p><p><b>METHODS</b>Two groups were assorted as patients with caries and without caries. Every group included 45 people. Measurements of salivary secretory immunoglobulin A (SIgA)were performed by using radio-immunoassay and single agar diffusion assay. The levels of lysozyme (LZ), alkaline phosphatase (ALP) and lactic dehydrogenase (LDH) were studied with colorimetry and turbidimentry.</p><p><b>RESULTS</b>The levels of LDH, SigA, ALP, LZ had significant difference between the two groups (P < 0.05). The level of LDH between patients and peoples without caries had little difference (P > 0.05).</p><p><b>CONCLUSION</b>The incidence of caries is associated with age, and it may have association with immunochemical levels of salivary.</p>