GC-MS and Cellular Toxicity Studies on Smokeless-Tobacco Show Alerting Cytotoxic effect on Human Gingiva and Lung Fibroblasts

Table 1

Local names and physical nature of SLT samples of Tabuk region.

Sample	Local name	Physical nature
S1	Jeddah Shamma Barid-1	Dry
S2	Jeddah Shamma Barid-2	Dry
S3	Sudanese Tumbak-1	Wet
S4	Sudanese Tumbak-2	Dry
S5	Yellow Arishi Shamma	Dry
S6	Pakistani Niswar—green-1	Wet
S7	Pakistani Niswar—green-2	Dry
S8	Pakistani Niswar—brown-1	Dry
S9	Pakistani Niswar—brown-2	Wet
S10	Adani Shamma Barid—black	Wet
S11	Indian Shamma	Dry