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  1. 88441
    “…Digestive presentations, which may be isolated or which can precede pulmonary symptoms, have indeed been reported, with diarrhea as a leading clinical sign. The main biological abnormalities that can suggest COVID-19 infection at an early stage are lymphopenia, elevated CRP and heightened ASAT transaminases. …”
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    What do surgeons need to know about the digestive disorders and paraclinical abnormalities induced by COVID-19?
  2. 88442
    “…Digestive forms, which may be isolated or which can precede pulmonary symptoms, have indeed been reported, with diarrhea as a leading clinical sign. The main biological abnormalities that can suggest COVID-19 infection at an early stage are lymphopenia, elevated CRP and heightened ASAT transaminases. …”
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    Que doivent savoir les chirurgiens à propos des troubles digestifs et des anomalies paracliniques induits par le COVID 19 ?()
  3. 88443
    “…OBJECTIVE: Fluorescence optical imaging (FOI) demonstrates enhanced microcirculation in finger joints as a sign of inflammation. We wanted to assess the validity and diagnostic performance of FOI measuring synovitis in persons with hand OA, comparing it with magnetic resonance imaging (MRI)- and ultrasound-detected synovitis. …”
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    Validity and diagnostic performance of fluorescence optical imaging measuring synovitis in hand osteoarthritis: baseline results from the Nor-Hand cohort
  4. 88444
    “…Patients will be randomized into the SV-VATS (test group) or MV-VATS (control group) after signing informed consent and surgical anesthesia evaluation. …”
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    Spontaneous ventilation versus mechanical ventilation during video-assisted thoracoscopic surgery for spontaneous pneumothorax: a study protocol for multicenter randomized controlled trial
  5. 88445
    “…The optimal feature set, identified through an Inception-Resnet v2 network, consisted of a combination of T1, T2, and diffusion-weighted imaging (DWI) MR series. Through a Wilcoxon sign rank test, a total of 45 distinct signatures were extracted from 1,536 radiomics features and used in our Adaboost model. …”
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    Radiomics of Multiparametric MRI to Predict Biochemical Recurrence of Localized Prostate Cancer After Radiation Therapy
  6. 88446
    “…Novel deep learning algorithms were used to analyze MRI scans and quantify muscle, fat, and intramuscular fat infiltration in the thighs. T-tests and signed rank tests were used to assess changes in these outcome measures. …”
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    Longitudinal functional and imaging outcome measures in FKRP limb-girdle muscular dystrophy
  7. 88447
    “…What began with a sign of pneumonia-related respiratory disorders in China has now become a pandemic named by WHO as Covid-19 known to be caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2). …”
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    Structural Proteins in Severe Acute Respiratory Syndrome Coronavirus-2
  8. 88448
    “…However, hemosiderin which is a sign of prior hemorrhage was detected in 78.4% (58/74) of samples with strong inflammation and was associated with it (p = 0.003). …”
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    Histopathology of brain AVMs part II: inflammation in arteriovenous malformation of the brain
  9. 88449
    “…Keeping the acoustic pressure at levels where no such sign of microbubble destabilization occurred resulted in safe BBB openings, as shown by MR images and gross pathology. …”
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    A new safety index based on intrapulse monitoring of ultra-harmonic cavitation during ultrasound-induced blood-brain barrier opening procedures
  10. 88450
    “…On the contrary, NiFe/BLG/SL-MoSe(2)/Co SVJs showed positive MR before annealing and subsequently reversed its MR sign after annealing due to the proximity-induced effect of metals doping with graphene. …”
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    Modulation of Magnetoresistance Polarity in BLG/SL-MoSe(2) Heterostacks
  11. 88451
    “…For statistical analyses, Wilcoxon Signed Rank test, Mann–Whitney Rank Sum test and Friedman’s ANOVA with Tukey post-hoc test were used. …”
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    Experimental pain and fatigue induced by excessive chewing
  12. 88452
    “…Acute toxicity study was carried out in Swiss albino mice before antiulcer activity tests. RESULTS: No sign of toxicity was observed upon the administration of 2000 mg/kg of the crude extract to mice. …”
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    Phytochemical and Antiulcer Activity Screening of Seed Extract of Cordia africana Lam (Boraginaceae) in Pyloric Ligated Rats
  13. 88453
    Publicado 2019
    “…The risk of recurrence was significantly increased in patients with a donor chimerism rate ≤97.24％ at 90 days after transplantation［HR=6.921（95％CI 2.669–17.950）, P<0.001］, which was considered as a sign of early relapse. CONCLUSION: SNP-PCR is an applicable method for detecting donor chimerism in patients after allo-HSCT. …”
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    单核苷酸多态性-PCR检测供者细胞嵌合率对年轻中危急性髓系白血病患者异基因造血干细胞移植后的预后价值
  14. 88454
    “…We estimated GFR based on creatinine and cystatin C and used the ratio eGFR(cystatin C)/eGFR(creatinine) to indicate glomerular pore size. We used Wilcoxon signed-rank test to compare early and late measures and partial Spearman rank correlations to explore relations between changes in PFAS and kidney function. …”
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    Pregnancy-induced changes in serum concentrations of perfluoroalkyl substances and the influence of kidney function
  15. 88455
    “…EBER expression, as a sign of latent EBV infection, may have prognostic impact among patients with HPV-negative OPSCC. …”
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    Epstein–Barr virus (EBV) and polyomaviruses are detectable in oropharyngeal cancer and EBV may have prognostic impact
  16. 88456
    “…RESULTS: The MAUDE search identified 113 calcified defibrillation leads that qualified for the study, including 109 Endotak Reliance leads, 1 Sprint Quattro Secure lead, 2 Durata leads, 1 Riata ST lead, and no Sprint Fidelis lead. The sign of calcification was a gradual increase in shocking or pacing impedance. …”
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    High shocking and pacing impedances due to defibrillation lead calcification
  17. 88457
    “…CVI was detected in 31 patients (36%), with mean age at onset of 5.7 ± 7.8 years including the pre- and neonatal phase in 14, often representing the first sign of PMD (42% of those with CVI). Heart disease resulted more common in males and in children with specific aetiologies (Barth, TMEM70 and MELAS syndromes). …”
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    Impact of cardiovascular involvement on the clinical course of paediatric mitochondrial disorders
  18. 88458
    “…VERDICT: Echinacea supplementation may assist with the symptoms of acute respiratory infections (ARI) and the common cold, particularly when administered at the first sign of infection; however, no studies using Echinacea in the prevention or treatment of conditions similar to COVID-19 have been identified. …”
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    The effect of Echinacea spp. on the prevention or treatment of COVID-19 and other respiratory tract infections in humans: A rapid review
  19. 88459
    “…The CT and MRI scores were compared by the paired Wilcoxon signed-rank test. The correlations between the CT score of joint space narrowing and MRI score of cartilage injury and the total CT and MRI scores were analyzed by Spearman rank correlation. …”
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    Multislice spiral computed tomography imaging in evaluating hemophilic arthropathy
  20. 88460
    “…BACKGROUND: Degenerative joint disease (DJD) is a common orthopedic lesion in the coxofemoral joint of canine patients. Concurrent with the sign of degeneration, the vacuum phenomenon (VP), or intra-articular gas, has been observed in several locations in both human and canine patients. …”
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     Evaluation of vacuum phenomenon in dogs with coxofemoral degenerative joint disease using computed tomography
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