<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: Our preliminary **data** suggest that infection with P. gingivalis induces loss of CD56 + dNK cells and an increase in CD16 + dNK cells in the first trimester. The ratio of CD16 + cells to CD56 + cells increases to 0.63 with infection versus 0.32 in control animals, and to a lesser extent so does the ratio of NKp46 + cells to CD56 + cells with infection (0.24) versus control (0.20), indicating a shift towards an activated phenotype [85,86]. There is evidence that CD56 bright cells have a crucial role in implantation, trophoblast migration, and spiral artery remodeling [64], and that these cells closely associate with dMΦ and decidual vessels in the first trimester [87,88].<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>