Selective Functional Movement Assessment (SFMA) Reliability and Proposal of Its Use in Sports

Introduction: The Selective Functional Movement Assessment (SFMA) is a functional movement assessment method to observe movement restrictions in individuals with known musculoskeletal disorders, although it has also been used to evaluate healthy athletes of different sports. Aim: The present paper aimed to evaluate the applicability of SFMA in a clinical setting and to verify whether a student can correctly perform it. Methods: An introductory and explanatory email was sent to the subjects, containing the instructions needed to produce a video with SFMA evaluation movements. SFMA methodology was then used to analyze the received videos. The results between interobserver and intraobserver agreement were compared to the literature, considered the gold standard methods. Results: Twenty-eight subjects (17.71 ± 1.96 years aged) were rated. The functional non-painful scenario (FN) has been assigned more frequently by all raters. The student's intra-rater reliability proved to be moderate (Kappa coefficient 0.49). Results for inter-rater reliability showed that the reliability degree between the senior physiotherapist and student before and after their educational path is good (Kappa coefficient 0.60 and 0.62, respectively). Conclusions: The results of this study showed SFMA intra-rater reliability to be moderate, while inter-rater reliability can be considered good. These characteristics make it a valuable tool for sport's needs, even when used by students

Measurement of the inclusive W± and Z/γ* cross sections in the e and μ decay channels in pp collisions at √s=7 TeV with the ATLAS detector

The production cross sections of the inclusive Drell-Yan processes W-+/- -> l nu and Z/gamma* -> ll (l = e, mu) are measured in proton-proton collisions at root s = 7 TeV with the ATLAS detector. The cross sections are reported integrated over a fiducial kinematic range, extrapolated to the full range, and also evaluated differentially as a function of the W decay lepton pseudorapidity and the Z boson rapidity, respectively. Based on an integrated luminosity of about 35 pb(-1) collected in 2010, the precision of these measurements reaches a few percent. The integrated and the differential W-+/- and Z/gamma* cross sections in the e and mu channels are combined, and compared with perturbative QCD calculations, based on a number of different parton distribution sets available at next-to-next-to-leading order

Early-onset breast cancer patients in the South and Southeast of Brazil should be tested for the TP53 p.R337H mutation

Abstract Germline TP53 mutations are associated with Li-Fraumeni syndrome (LFS), a disease that predisposes carriers to a wide variety of early onset tumors. In southern and southeastern Brazil, a high frequency of a germline TP53 mutation, p.R337H, was diagnosed in 0,3% of the population due to a founder effect. Carriers are at risk for developing cancer but the penetrance is lower than in typical DNA binding domain mutations. To date, only a few families were detected and diagnosis of carriers remains a challenge. Therefore, the inclusion of additional criteria to detect p.R337H carriers is necessary for the Brazilian population. We assessed the A.C. Camargo Cancer Center Oncogenetics Department database in search of common characteristics associated with p.R337H families that did not fulfill LFS/LFL clinical criteria. Among 42 p.R337H families, three did not meet any LFS/LFL criteria. All cases were young female patients with breast cancer diagnosed before age 45 and with no family history of LFS linked-cancers. Our results suggest that screening for the germline TP53 p.R337H mutation should be indicated, along with BRCA1 and BRCA2 genetic testing, for this group of patients, especially in the South and Southeast of Brazil

Renal involvement in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL): report of a case with a six-year follow-up

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a disorder of the cerebral small blood vessels caused by a mutation in the NOTCH3 gene, which encodes a large transmembrane receptor NOTCH3. It is associated with systemic arteriopathy involving small arteries, besides the brain, in skin, spleen, liver, muscle, aorta and in the kidney. The key pathological finding is the accumulation of granular osmiophilic material (GOM) on degenerating vascular smooth muscle cells. In the kidney GOMs have been described only in a very limited number of CADASIL patients. We describe a genetically confirmed CADASIL patient with mild renal dysfunction and GOMs in the interlobular and juxtaglomerular arteries and, for the first time, also within the glomerulus, whose nephrology conditions remained stable, whereas the neurological manifestations markedly worsened over a six-year follow-up period. The reasons for this discrepancy are probably related to differences in the structure and function of brain and kidney blood vessels

Changes in expression pattern of selected endometrial proteins following mesenchymal stem cells infusion in mares with endometrosis.

Mesenchymal stem cells (MSCs) due to their self-renewal potential and differentiation capacity are useful for tissue regeneration. Immunomodulatory and trophic properties of MSCs were demonstrated suggesting their use as medicinal signaling cells able to positively change local environment in injured tissue. Equine endometrosis is a progressive degenerative disease responsible for glandular alterations and endometrial fibrosis which causes infertility in mares. More precisely, this disease is characterized by phenotypic changes in the expression pattern of selected endometrial proteins. Currently, no effective treatment is available for endometrosis. Herein, we aimed at the evaluation of expression pattern of these proteins after allogeneic equine adipose tissue-derived multipotent mesenchymal stem cells (eAT-MSCs) infusion as well as at testing the capacity of these cells to promote endometrial tissue remodeling in mares with endometrosis. eAT-MSC (2 × 10(7)/animal) were transplanted into mares' uterus and control animals received only placebo. Uterine biopsies were collected before (day 0) and after (days 7, 21 and 60) cells transplantation. Conventional histopathology as well as expression analysis of such proteins as laminin, vimentin, Ki-67-antigen, α-smooth muscle actin (α-SMA) and cytokeratin 18 (CK18) have been performed before and after eAT-MSCs transplantation. We demonstrated that eAT-MSCs induced early (at day 7) remodeling of endometrial tissue microenvironment through changes observed in intra cellular and intra glandular localization of aforementioned proteins. We demonstrated that eAT-MSCs were able to positively modulate the expression pattern of studied secretory proteins as well as, to promote the induction of glandular epithelial cells proliferation suggesting local benefits to committed endometrial tissue environment after eAT-MSCs transplantation

COVID-19 incidence and mortality in non-dialysis chronic kidney disease patients

none14noMany studies reported a higher risk of COVID-19 disease among patients on dialysis or with kidney transplantation, and the poor outcome of COVID-19 in these patients. Patients in conservative management for chronic kidney disease (CKD) have received attention only recently, therefore less is known about how COVID-19 affects this population. The aim of this study was to provide evidence on COVID-19 incidence and mortality in CKD patients followed up in an integrated healthcare program and in the population living in the same catchment area. The study population included CKD patients recruited in the Emilia-Romagna Prevention of Progressive Renal Insufficiency (PIRP) project, followed up in the 4 nephrology units (Ravenna, Forlì, Cesena and Rimini) of the Romagna Local Health Authority (Italy) and alive at 1.01.2020. We estimated the incidence of COVID-19, its related mortality and the excess mortality within this PIRP cohort as of 31.07.2020. COVID-19 incidence in CKD patients was 4.09% (193/4,716 patients), while in the general population it was 0.46% (5,195/1,125,574). The crude mortality rate among CKD patients with COVID-19 was 44.6% (86/193), compared to 4.7% (215/4,523) in CKD patients without COVID-19. The excess mortality of March-April 2020 was +69.8% than the average mortality of March-April 2015-19 in the PIRP cohort. In a cohort mostly including regularly followed up CKD patients, the incidence of COVID-19 among CKD patients was strongly related to the spread of the infection in the community, while its lethality is associated with the underlying kidney condition and comorbidities. COVID-19 related mortality was about ten times higher than that of CKD patients without COVID. For this reason, it is urgent to offer a direct protection to CKD patients by prioritizing their vaccination.openGibertoni, Dino; Reno, Chiara; Rucci, Paola; Fantini, Maria Pia; Buscaroli, Andrea; Mosconi, Giovanni; Rigotti, Angelo; Giudicissi, Antonio; Mambelli, Emanuele; Righini, Matteo; Zambianchi, Loretta; Santoro, Antonio; Bravi, Francesca; Altini, MattiaGibertoni, Dino; Reno, Chiara; Rucci, Paola; Fantini, Maria Pia; Buscaroli, Andrea; Mosconi, Giovanni; Rigotti, Angelo; Giudicissi, Antonio; Mambelli, Emanuele; Righini, Matteo; Zambianchi, Loretta; Santoro, Antonio; Bravi, Francesca; Altini, Matti

Smooth-muscle-α-actin (SMA) expression before (at day 0) and after (at day 7) eAT-MSCs intrauterine transplantation.

<p>A, B) At day 0, SMA expression was observed in uterine glands (white arrowhead) and in periglandular fibroblasts (black arrow). A1) At day 7, SMA showed no signs of expression. B) Pattern of SMA expression is similar to A and B. LM. Scale bars: A = 25 µm; A1, B, B1 = 50 µm.</p

Proliferation rate analyzed by Ki-67 antigen expression.

<p>Proliferation rate analyzed by Ki-67 antigen expression.</p

Histological analysis of alterations in mares’ endometrium following eAT-MSCs intrauterine transplantation.

<p>A–D3) Mares which received the cells. DE–F3) Control mares. A–F) Morphology of endometrial surface prior eAT-MSCs intrauterine cells transplantation. A1–D1) Day 7 after eAT-MSCs intrauterine transplantation. A2–D2) Same as in (A1–D1) at day 21. A3–D3) Same as in (A1–D1) at day 60. E1–F3) Respective controls. LM. Scale bars: A–F3 = 50 µm.</p