Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0031099 (periodontitis)
 12,489 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of different stages of periodontal therapy on salivary pseudocholinesterase (PCE) activity in patients with periodontitis were determined by use of a spectrophotometric method. The mean PCE activity in whole saliva was 17.95 U/L in the pre-treatment phase, 4.67 U/L after scaling and oral hygiene instructions, and 1.93 U/L following surgical procedures. It was observed that the mean salivary PCE activity in patients with periodontitis showed a tendency to decrease in both phases of treatment, and PCE levels at the end of periodontal therapy were similar to those of healthy subjects.
 ...
PMID:The effect of periodontal therapy on salivary pseudocholinesterase activity. 204 81

By use of a spectrophotometric method, pseudocholinesterase (PCE) activities were determined in gingival crevicular fluid (GCF), saliva, and serum from patients with juvenile periodontitis (JP) and rapidly progressive periodontitis (RPP) and from controls. The PCE activity in the GCF samples was 181 +/- 48 U/L in the JP group, 588 +/- 135 U/L in the RPP group, and 88.5 +/- 29.1 U/L in the control group. Saliva PCE activity levels were 9.1 +/- 1.7 U/L in the JP group, 21.8 +/- 4.5 U/L in the RPP group, and 12.7 +/- 0.8 U/L in the control group. GCF contained a higher PCE activity than saliva but a lower one than that of serum. The RPP group had a significantly higher PCE activity in both the GCF and saliva samples. No significant differences could be found regarding serum enzyme levels. Also, no significant correlations were present between biochemical values and the severity of periodontal disease. GCF may be an important source for the PCE content of saliva. It is suggested that the increased PCE activity seen in RPP patients might be caused by either the direct production of esterases by bacteria or the induction of esterases during periodontal destruction.
 ...
PMID:Determination of pseudocholinesterase activity in the gingival crevicular fluid, saliva, and serum from patients with juvenile periodontitis and rapidly progressive periodontitis. 240 8