Light chain (LC) expression by flow cytometry (FC) in B cell non-Hodgkin lymphomas (B-NHLs) can occasionally be detected with one anti-LC antibody but not with another. We retrospectively analyzed 564 four-color FC files from B-NHLs, assessing LC staining with monoclonal antibodies (mAbs) and polyclonal antibodies (pAbs). Discrepancies in LC expression between mAbs and pAbs were present in 9.2%...

The locus coeruleus (LC) is a key node of the sympathetic nervous system and suppresses parasympathetic activity that would otherwise increase heart rate variability. In the current study, we examined whether LC-MRI contrast reflecting neuromelanin accumulation in the LC was associated with high-frequency heart rate variability (HF-HRV), a measure reflecting parasympathetic influences on the he...

Low-carbohydrate/high-fat diets (LC-HFDs) in rodent models have been implicated with both weight loss and as a therapeutic approach to treat neurological diseases. LC-HFDs are known to induce ketosis; however, systematic studies analyzing the impact of the macronutrient composition on ketosis induction and weight loss success are lacking. Male Wistar rats were pair-fed for 4 wk either a standar...

Gao and Sarkar have proposed Location Consistency (LC), the weakest memory model described in the literature to date for shared memory architectures. The advantage of LC is that it does not require invalidation/update messages across processors, thus dispensing with cache snooping or directories. Gao and Sarkar have argued that, although LC is strictly weaker than Release Consistency (RC), it i...

For efficient photoresponses of liquid-crystal (LC) azobenzene (Az) polymer systems, planar LC orientation of the Az mesogenic group is required because the light irradiation process usually occurs with normal incidence to the film surface. However, LC molecules with a rodlike shape tend to orient perpendicularly to the film surface according to the excluded volume effect theory. This review in...

Drosophila peptidoglycan recognition protein LC (PGRP-LC), a transmembrane protein required for the response to bacterial infection, acts at the top of a cytoplasmic signaling cascade that requires the death-domain protein Imd and an IkappaB kinase to activate Relish, an NF-kappaB family member. It is not clear how binding of peptidoglycan to the extracellular domain of PGRP-LC activates intrac...

Tissue-resident dendritic cells, such as Langerhans cells (LC), normally carry Ags from tissues to lymph nodes to induce immunity to tissue Ags. In this study, we report that LC are reduced in the skin-draining lymph nodes of MRL-Fas(lpr/lpr) and MRL-Fas(+/+) mice that develop T cell-mediated autoimmune skin inflammation as compared with MHC-matched healthy strains. This deficiency of LC in ski...

HYPOTHESIS Early laparoscopic cholecystectomy (LC) results in a shorter length of stay and acceptable conversion and complication rates when compared with antibiotic therapy plus interval LC or percutaneous cholecystostomy in patients admitted to a surgical service because of acute cholecystitis. However, actual practice does not conform to current evidence. DESIGN Retrospective cohort study....

Ten genes encoding novel cellulases with putative signal peptides at the N-terminus, termed pre-LC-CelA-J, were isolated from a fosmid library of a leaf-branch compost metagenome by functional screening using agar plates containing carboxymethyl cellulose and trypan blue. All the cellulases except pre-LC-CelG have a 14-29 residue long flexible linker (FL) between the signal peptide and the cata...