The data summarized from the Tables 3–6 above on mesenchymal cells of periodontal origin

Purpose of studyConcrete resultsEvasive results
Role of cells4 articles [11, 14, 25, 26]—11%4 articles [2, 6, 8, 10]—11%
Mechanism of action4 articles [35, 43]—11%0 article—0%
Field of application6 articles [16, 19, 20, 3941]—16%4 articles [7, 12, 15, 29]—11%
Adding cellular effect3 articles [28, 31, 38]—8%1 article [24]—3%
Total17 articles—45%9 articles—24%

It should be noted that the percentages of the total number of articles are based on the total number of articles and not by adding the percentages according to the relevant columns of the table