The double inverted pendulum model is imprecise when applied to studies of postural control. Although multijoint analyses have improved our understanding of how balance is maintained, the exact role of the trunk remains unclear. What is the trunk's contribution in postural control with respect to the other joints and how do trunk muscles control trunk kinematics? Thirty-six healthy athletes (handball, karate, long jump) performed a highly challenging balance task while the ground support was dynamically tilted in the sagittal plane. The center of force (CoF) as well as lower limb joint angles and the trunk-pelvis angle were respectively measured with a force platform and inertial measurement units. The amplitude, sway path and standard deviation of the CoF and the joint angles were then calculated. Electromyography was used to record the activity of the rectus abdominis, external obliquus, and erector spinae muscles. Multiple linear regressions were computed to determine the joints' and muscles' contribural task, in the magnitude of body sway in particular. But neuromuscular control of these trunk processes is difficult to characterize with surface electromyography only. The trunk should be taken into account when seeking to improve overall postural control (e.g. during training, rehabilitation). Glucose-dependent insulinotropic peptide (GIP) is one of two incretin hormones that communicate nutrient intake with systemic metabolism. Although GIP was the first incretin hormone to be discovered, the understanding of GIP's biology was quickly outpaced by research focusing on the other incretin hormone, glucagon-like peptide 1 (GLP-1). Early work on GIP produced the theory that GIP is obesogenic, limiting interest in developing GIPR agonists to treat type 2 diabetes. A resurgence of GIP research has occurred in the last five years, reinvigorating interest in this peptide. Two independent approaches have emerged for treating obesity, one promoting GIPR agonism and the other antagonism. In this report, evidence supporting both cases is discussed and hypotheses are presented to reconcile this apparent paradox. This review presents evidence to support targeting GIPR to reduce obesity. Most of the focus is on the effect of singly targeting the GIPR using both a gain- and loss-of-function approach, with addim impacts metabolic homeostasis.There is substantial evidence to support that GIPR agonism and antagonism can positively impact body weight. The long-standing theory that GIP drives weight gain is exclusively derived from loss-of-function studies, with no evidence to support that GIPR agonisms increases adiposity or body weight. There is insufficient evidence to reconcile the paradoxical observations that both GIPR agonism and antagonism can reduce body weight; however, two independent hypotheses centered on GIPR antagonism are presented based on new data in an effort to address this question. The first discusses the compensatory relationship between incretin receptors and how antagonism of the GIPR may enhance GLP-1R activity. The second discusses how chronic GIPR agonism may produce desensitization and ultimately loss of GIPR activity that mimics antagonism. Overall, it is clear that a deeper understanding of GIP biology is required to understand how modulating this system impacts metabolic homeostasis.Fine needle aspiration cytology (FNAC) can be a precious tool for the evaluation of lymphadenopathies in children and adolescents. The purpose of this study was to analyse the diagnostic accuracy of FNAC in a paediatric lymph node series. We report a series of 76 patients, aged up to 19 years, who underwent lymph node FNAC. In our series, 57 cases were diagnosed as non-neoplastic, including benign reactive hyperplasia and other inflammatory lesions, 18 cases were diagnosed as malignant and 1 case was diagnosed as suspicious for lymphoproliferative process, not otherwise specified. Sensitivity, specificity, positive predictive value and negative predictive value were 93 %, 100 %, 100 % and 98 %, respectively. Diagnostic accuracy resulted 98.6 %. FNAC is an accurate, minimally invasive method with minimal complications that allows evaluation of paediatric lymphadenopathies and a correct triage of reactive/inflammatory and neoplastic lymphadenopathies. The application of rapid on-site evaluation, the realization of a cell block and the application of ancillary diagnostic tests, including at least immunocytochemistry and flow cytometry, allows to achieve an excellent diagnostic performance.The malignancy progression is an evolutionary process in which tumor clones are selected and competed for the duration of the disease. Intratumor heterogeneity is one of the key problems in the development of treatment methods for cancer patients. https://www.selleckchem.com/products/r-hts-3.html In this study we obtained metastatic soft tissue and bone sarcomas (STBSs) cultures from 54 patients, performed in vitro cloning and randomly selected 83 clones. Cloning was successful in 22 cases (40.7%). STBSs cultures with a high clonogenic potential (CP) were characterized by greater proliferative activity and increased Aldehyde dehydrogenase (ALDH) expression. We studied the transcription activity of the following cancer-testis genes (CTG) MAGE, NY-ESO-1, PRAME, GAGE, SSX1, HAGE1, PASD1, SCP1, SEMG1, SLLP1 and SPANXA1. The SEMG1 expression wasn't registered in any studied case. CTG activity wasn't observed in 10 cases out of 52 (19,2%) STBS cultures. We observed CTG activation and increased transcription activity in 82 STBSs clones. Clustering by the gene profirapy against cancer-testis antigens (CTAs). With the advent of modern endoscopes and a better anatomic understanding of the skull base, the indications of endonasal approaches are increasing. These procedures may be complicated by high rates of postoperative cerebrospinal fluid (CSF) leak, and reconstruction of the defect remains challenging. In the anterior skull base, vascularized grafts have been reported as superior in preventing CSF leakage and infection. The Hadad-Bassagasteguy flap, being a pedicled flap, is our first line flap to reconstruct the skull base. When we were not successful with this flap, we resorted to different flaps. We modified the originally described temporoparietal fascial flap by Fortes etal and applied clinically. The objective of this paper is to briefly describe the modification of the flap and to review the clinical outcome. From 2014 to 2018, in 6 cases of CSF leak with the appropriate indication, we used the temporoparietal myofascial flap repair that is a modification of the temporoparietal fascial flap by Fortes etal.