The microvascular flow index (MFI) is commonly used to semiquantitatively characterize the velocity of microcirculatory perfusion as absent (0), intermittent (1), sluggish (2), or normal (3). There are three approaches to compute MFI: (1) the average of the predominant flow in each of the four quadrants (MFI(by quadrants)), (2) the direct assessment during the bedside video acquisition (MFI(poi...

PURPOSE We investigated the relationships between metastasis-free interval (MFI) and tumor characteristics, and assessed the prognostic value of MFI for survival after metastasis in patients with metastatic breast cancer. Furthermore, we compared MFI among the subtypes. METHODS We identified 335 patients with postoperative tumor recurrence at distant site(s). All patients underwent curative r...

BACKGROUND Although single antigen bead assays (SAB) are approved qualitative tests, the median fluorescence intensity (MFI) values obtained from SAB are frequently used in combination with quantitative significances for diagnostic purposes. To gauge the reproducibility of SAB results, we assessed the interlaboratory variability of MFI values using identical kits with reagents from the same lot...

BACKGROUND Previous studies have suggested that antibodies against human leukocyte antigen (HLA) are associated with worse outcomes in lung transplantation. However, little is known about the factors associated with outcomes following lung transplantation in Asia. Accordingly, we investigated the prevalence of anti-HLA antibodies in recipients before transplantation and assessed their impact on...

Multiple Feasible Intervals (MFI) is a task model which has more than one interval for each task instance to run. In our previous work, different scheduling algorithms are proposed for both static MFI dynamic MFI during run-time. Real-life situations demand dynamic MFI, but calculating an MFI schedule is a NP-Hard problem and efficiency of algorithm itself is one of the main concerns. In this p...

The aim of this study was to investigate the role of microflow imaging (MFI) of contrast-enhanced ultrasound (CEUS) for evaluating microvascular architecture of different types of peripheral lung cancer (PLC) and to explore the correlated pathological basis.Ninety-five patients with PLC were enrolled in this study. Two radiologists independently evaluated the microvascular architecture of PLC w...

BACKGROUND Radiological findings associated with poor recovery following whiplash injury remain elusive. Muscle fatty infiltrates (MFI) in the cervical extensors on magnetic resonance imaging (MRI) in patients with chronic pain have been observed. Their association with specific aspects of pain and psychological factors have yet to be explored longitudinally. MATERIALS AND FINDINGS 44 subject...

AIM To analyze the risks of preoperatively produced donor-specific antibody (DSA) in liver transplantation. METHODS DSA was assessed using direct complement-dependent cytotoxicity (CDC) and anti-human globulin- (AHG-) CDC tests, as well as the Luminex Single Antigen assay. Among 616 patients undergoing blood type identical or compatible living donor liver transplantation (LDLT), 21 patients w...

CD200, formerly known as OX-2, is a type I glycoprotein that is expressed on a variety of cell types. CD200 has been shown to be overexpressed in chronic lymphocytic leukemia (CLL). Although previous studies have confirmed the diagnostic value of CD200 in differentiating CLL from to other B-cell chronic lymphoproliferative disorders especially mantle cell lymphoma, whether CD200 has prognostic ...

Numerous experimental data indicate that B-CLL development and progression are influenced by antigenic pressure. It can not be excluded that these antigens may originate from bacteria and viruses. Toll like receptors (TLRs) interact with pathogen associated molecular patterns as part of innate immunity. TLRs are currently used to target different subclasses of B-cell leukemia, and TLR agonists ...