The extent to which the BH3-only protein Bid is important for intrinsic (mitochondria-mediated) apoptotic cell death induced by genotoxic stress remains controversial. In the present study, we examine this issue using a panel of gene-manipulated Bax-deficient Jurkat T-lymphocytes. Cells stably depleted of Bid were far less sensitive than control-transfected cells to etoposide-induced apoptosis....

The BCL-2 family of apoptotic proteins encompasses key regulators proximal to irreversible cell damage. The BH3-only members of this family act as sentinels, interconnecting specific death signals to the core apoptotic pathway. Our previous data demonstrated a role for BH3-only BID in maintaining myeloid homeostasis and suppressing leukemogenesis. In the absence of Bid, mice accumulate chromoso...

The process of bid/no-bid decision-making is su bjected to uncertainty and influence of complex criteria. This paper proposed an application of the integration of rough sets (RS) and improved general regression neural network (GRNN) based on niche particle swarm optimization (NPSO) algorithm for tendering decision making. The decision table of RS and the attribution reduction was processed by M...

Ultraviolet (UV) irradiation is a DNA-damaging agent that triggers apoptosis through both the membrane death receptor and mitochondrial apoptotic signaling pathways. Bid, a pro-apoptotic Bcl-2 family member, is important in most cell types to apoptosis in response to DNA damage. In this study, a recombinant plasmid, YFP-Bid-CFP, comprised of yellow and cyan fluorescent protein and a full length...

Bid is a proapoptotic member of the Bcl-2 family that mediates cell death by caspase-dependent and -independent pathways. We tested mice genetically deficient in Bid in a controlled cortical impact (CCI) model to examine the hypothesis that Bid contributes to cell death and functional outcome after traumatic brain injury. After CCI, truncated Bid (15 kDa) was robustly detected in cortical brain...

Background: The difference in the perception between the perceived silhouette and the desired silhouette has been defined as body image dissatisfaction (BID). Objective: To review the type of methods for measuring BID, the frequency of BID among children and adolescents. Method: We searched studies through electronic databases (PubMed, Scielo and EBSCOhost), from cross-sectional studies publish...

Fig.5. Examples of T2W anatomical images and corresponding MWF maps from an RRMS patient (arrows indicate lesions). Fig.4. Examples of spiral T2W source images and MWF maps obtained with COMP T2prep showing severe artifacts (arrows). BIR-4 T2prep provides artifact free source images and MWF maps with exquisite details in the cortical areas. Robust adiabatic T2 preparation for fast whole brain s...

OBJECTIVES To compare the efficacies of medium-dose fluticasone propionate (FP), medium-dose triamcinolone acetonide (TAA), and combined low-dose FP plus salmeterol (SL). DESIGN Randomized, double-blind, triple-dummy, multicenter, 12-week clinical trial. SETTING Allergy/respiratory care clinics. PATIENTS Six hundred eighty patients with asthma previously uncontrolled with low-dose inhaled...