Heterogeneous Systemic IgG Responses to Porphyromonas gingivalis Gingipains in Advanced Periodontitis.
Büttner; Derman; Simonis; Meyer-Hofmann; von Kohout; Koch; Barbe · 2026 · Clinical and experimental dental research
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
To evaluate serum IgG responses against Porphyromonas gingivalis gingipains RgpB and Kgp in patients with stage III and IV periodontitis and examine associations with clinical periodontal parameters. This exploratory cross-sectional study…
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Metadata source: PubMed · DOI 10.1002/cre2.70391