Influence of channel width and velocity of microbiopsy on DNA, extraction, RNA extraction and pain scores in volunteers

Channel width DNA extracted: total DNA extracted (ng) from different channel widths (mm) in 20 volunteers (v1-v20).
Channel width pain scores: the level of pain scored (10 point Likert scale) by 20 volunteers (v1-v20) when applied with different channel widths (mm).
Velocity DNA extracted: total DNA (ng) extracted using microbiopsy at different velocities (m/s) in 20 volunteers (v1-v20).
Velocity pain scores: the level of pain (10 point Likert scale) scored by 20 volunteers (v1-v20) in response to different velocities (m/s).
Roughness amp. DNA extracted: the total DNA (ng) extracted using microbiopsy with different roughness amplitude in 20 volunteers (v1-v20).
RNA extracted: the total RNA extracted (ng) from excised AK lesions using 0.15 mm channel width microbiopsies (n=5).

通道宽度DNA提取：从不同通道宽度（毫米）中提取的总DNA量（纳克）的20位志愿者（v1-v20）数据。通道宽度疼痛评分：20位志愿者（v1-v20）在应用不同通道宽度（毫米）时所感受到的疼痛程度（10点李克特量表）。速度DNA提取：使用微生物活检在不同速度（米/秒）下从20位志愿者（v1-v20）中提取的总DNA量（纳克）。速度疼痛评分：20位志愿者（v1-v20）对不同的速度（米/秒）所评定的疼痛程度（10点李克特量表）。粗糙度幅值DNA提取：使用具有不同粗糙度幅值的微生物活检从20位志愿者（v1-v20）中提取的总DNA量（纳克）。RNA提取：使用0.15毫米通道宽度的微生物活检从切除的AK病变中提取的总RNA量（纳克，样本量n=5）。