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  1. 6621
    “…A logical start is to determine the within-person variability of T-cell responses during serial testing. METHODOLOGY/PRINCIPAL FINDINGS: We performed a pilot study in India, to evaluate the short-term reproducibility of QuantiFERON-TB Gold In Tube assay (QFT) among 14 healthcare workers (HCWs) who underwent 4 serial QFT tests on day 0, 3, 9 and 12. …”
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    T-Cell Assays for Tuberculosis Infection: Deriving Cut-Offs for Conversions Using Reproducibility Data
  2. 6622
    “…METHODS: Extensive plasma lipid levels were measured at the baseline and 2 1/2 years after randomization. Likewise serial QCA was performed at the baseline and upon completion of the study. …”
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    The 9p21 susceptibility locus for coronary artery disease and the severity of coronary atherosclerosis
  3. 6623
    “…OBJECTIVES: To assess airway inflammation in patients during the course of AECOPD by serial analyses of their exhaled breath condensates (EBC). …”
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    Measurement of tumor necrosis factor-α, leukotriene B4, and interleukin 8 in the exhaled breath condensate in patients with acute exacerbations of chronic obstructive pulmonary disease
  4. 6624
    “…The same scan prescription was repeated serially every 45 seconds to obtain eight serial slices for each subject. …”
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    Assessment of calvarial structure motion by MRI
  5. 6625
    “…We have developed a human glioblastoma xenograft model in nude rats that is characterized by a highly infiltrative non-angiogenic phenotype. Upon serial transplantation this phenotype will develop into a highly angiogenic tumor. …”
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    iTRAQ-based Proteomics Profiling Reveals Increased Metabolic Activity and Cellular Cross-talk in Angiogenic Compared with Invasive Glioblastoma Phenotype
  6. 6626
    “…However, such analyses require complex reconstruction from serially-cut ovary sections for the visualization and quantification of the cells on the ovarian surface. …”
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    Whole ovary immunohistochemistry for monitoring cell proliferation and ovulatory wound repair in the mouse
  7. 6627
    “…To localize target proteins and identify NPC lineages by immunocytochemistry, free-floating neurospheres must be plated on a substrate or serially sectioned. This processing is required to ensure equivalent cell permeabilization and antibody access throughout the sphere. …”
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    Localizing Protein in 3D Neural Stem Cell Culture: a Hybrid Visualization Methodology
  8. 6628
    “…However, data on specificity of IGRA in serial testing of HCWs is sparse. Therefore the specificity and the negative predictive value of the IGRA - QuantiFERON-TB Gold In-Tube (QFT) - in German nursing students was investigated. …”
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    Specificity of a whole blood IGRA in German nursing students
  9. 6629
    “…BACKGROUND: While progress has been made to develop automatic segmentation techniques for mitochondria, there remains a need for more accurate and robust techniques to delineate mitochondria in serial blockface scanning electron microscopic data. …”
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    Method: automatic segmentation of mitochondria utilizing patch classification, contour pair classification, and automatically seeded level sets
  10. 6630
    “…The median of serial debridement in all three cases was four times. …”
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    Necrotizing fasciitis: literature review of contemporary strategies for diagnosing and management with three case reports: torso, abdominal wall, upper and lower limbs
  11. 6631
    “…Because of the variability of most animal models of PAH, serial in vivo measurements of cardiopulmonary function, morphology, and markers of pathology can enhance the value of such studies. …”
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    Longitudinal In Vivo SPECT/CT Imaging Reveals Morphological Changes and Cardiopulmonary Apoptosis in a Rodent Model of Pulmonary Arterial Hypertension
  12. 6632
    “…The anti-angiogenic and anti-tumor effects of both regimens were evaluated by serial dynamic contrast-enhanced magnetic resonance imaging and microvessel density measurements after final surgery. …”
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    Dynamic Contrast-Enhanced MR Imaging in a Phase Ⅱ Study on Neoadjuvant Chemotherapy Combining Rh-Endostatin with Docetaxel and Epirubicin for Locally Advanced Breast Cancer
  13. 6633
    “…Recoveries of potency and continence were checked serially by interview 1, 3, 6, 9, 12, and 24 months postoperatively. …”
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    Impact of Prostate Volume on Oncological and Functional Outcomes After Radical Prostatectomy: Robot-Assisted Laparoscopic Versus Open Retropubic
  14. 6634
    “…METHODS: Clusterin was silenced by serial concentration of OGX-011 transfection in pancreatic cancer MIAPaCa-2 and BxPC-3 cell lines, then treated with serial concentration of gemcitabine. …”
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    Knockdown of clusterin sensitizes pancreatic cancer cells to gemcitabine chemotherapy by ERK1/2 inactivation
  15. 6635
    “…Similarly, ON medication, serial 3 subtractions reduced gait speed by -0.20 ± 0.16 m/sec OFF DBS and by -0.22 ± 0.09 m/sec ON DBS (p = 0.543). …”
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    Impact of sub-thalamic nucleus deep brain stimulation on dual tasking gait in Parkinson’s disease
  16. 6636
    “…The sensitivity of each primer pair was evaluated using serial dilutions of parasite DNA, while specificity was confirmed by testing for amplification from DNA of different stocks of each pathogen and other Theileria, Babesia and Anaplasma species. …”
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    Development of a multiplex PCR assay for simultaneous detection of Theileria annulata, Babesia bovis and Anaplasma marginale in cattle
  17. 6637
    “…Although most of the studies on serum biomarker discovery have been based on comparison of serum proteins from the patient group with those from the healthy group, we considered that comparison of serial protein profiles such as those in presurgical and postsurgical sera within one patient would facilitate identification of biomarkers since the variability of serial protein profiles within one patient is smaller than that between groups. …”
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    Proteomic profiling for the identification of serum diagnostic biomarkers for abdominal and thoracic aortic aneurysms
  18. 6638
    “…However, little is known about the serial electrocardiography (ECG) changes and their significance. …”
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    Re-elevation of T-wave from day 2 to day 4 after successful percutaneous coronary intervention predicts chronic cardiac systolic dysfunction in patients with first anterior acute myocardial infarction
  19. 6639
    “…The endothelial differentiation capacity of MSCs isolated and expanded until passage 2 in the MSC XF medium, and then subcultured for five passages in a commercially available endothelial growth medium (group A), was assessed over serial passages, as compared to adherent WJ-derived cells isolated and expanded for five consecutive passages in the endothelial medium (group B). …”
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    Isolation method and xeno-free culture conditions influence multipotent differentiation capacity of human Wharton’s jelly-derived mesenchymal stem cells
  20. 6640
    “…To address this question, we investigated the intra-patient evolution of serial MTBC isolates obtained from three MDR-TB patients undergoing longitudinal treatment, finally leading to XDR-TB. …”
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    Whole Genome Sequencing Reveals Complex Evolution Patterns of Multidrug-Resistant Mycobacterium tuberculosis Beijing Strains in Patients
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