The localization concordance measure was calculated according to the following formula: (5) LCM = ∑ i w i ∗ sigm min j dist x j, y j, x i, y i 4 F O V s i z e, where: w i = L E i L − E in which L E is the level of the Ki-67 index for the expert and FOVsize is a one field of view size.
For matrices X and Y with any dimensions r1× c1 and r2× c2, the semi-tensor product of X and Y, denoted by X ⋉ Y, is defined as follows, (16) X ⋉ Y : = (X ⊗ I lcm (c 1, r 2 ) / c 1 ) × (Y ⊗ I lcm (c 1, r 2 ) / r 2 ) where lcm(c1, r2) is the least common multiple of c1 and r2, ⊗ is the Kronecker product and × is the normal matrix product.
As to the specific approach used here, i.e., LCM coupled to TLDA, it offered extraordinary opportunity to probe, in extensive detail, the focused immune response within the distinct CP compartments.
The highest quality RNA was obtained when the entire LCM process was ≤30 min, i.e., from the point the slide was removed from dry ice and immersed in 75% EtOH until captured cells were placed in extraction buffer.
The highest quality results were obtained when the entire LCM process was ≤30 min, i.e., from the point the slide was removed from dry ice and immersed in 75% EtOH until captured cells were placed in extraction buffer; thus, LCM should be performed as quickly as possible to minimize RNA degradation.
LCM was performed with the PixCell I LCM System (Arcturus Engineering, Mountain View, CA, USA).
I was yearning for the glory days of Le Snack, but I still found satisfaction in LCM Bars.
Individual informed consent was obtained from each participant at screening and, if eligible, at enrolment for randomisation to (i) the two monitoring strategies (LCM, CDM)(all participants) and (ii) STI or CT if eligible.
The murine plasma cell tumor cell line TEPC 1165 [ 18] was used both as a source of frozen sections for LCM as well as a source of reference RNA, i.e., RNA extracted without LCM processing.
LCM Bars were probably the second best thing I'd eaten all week.
We construct g i (x) as g i ( x ) = lcm { M i e 1 ( x ), M i e 2 ( x ), ⋯, M i e n i − k i ( x ) }, Open image in new window.
