Search results for "Procedures"
showing 10 items of 1678 documents
Vertical root fracture in endodontically treated teeth: A review of 25 cases
2001
Abstract Objective: We sought to examine the clinical conditions under which 25 endodontically treated teeth underwent vertical root fracture (VRF) and to relate this condition to the time elapsed from endodontic treatment to fracture. Study Design: This was a retrospective study in which we reviewed 25 case histories of patients with postendodontic VRF and studied the effect of various pretreatment and posttreatment factors as they related to VRF. Results And Conclusions: The mean time to VRF was 54 months; this was not significantly influenced by the presence or absence of prior restoration or by the presence or absence of a crown fitting. The use of a prefabricated, cylindrical, cemented…
Assessment of Adult Mouse Brain Neuroanatomical Phenotypes Using Quantitative and Precision Histology
2022
Modelling human neurodevelopmental disorders is important in biomedical research since the brain cannot be easily accessed in humans. In this chapter, we describe a series of standardized procedures for the reliable analysis of neuroanatomical phenotypes (NAPs) of the adult mouse brain using quantitative 2D histological practices. Our goal is to provide the reader an experimental pipeline, ranging from experimental work through to data analysis, which can be performed in any academic research setting with or without access to a histology platform. Depending on the type of sections studied, parasagittal or coronal, the assessment of brain neuroanatomy is performed at stereotaxic sections, at…
Les migrations des basketteurs professionnels en Europe
2010
En Europe, les migrations des joueurs professionnels sont commandées par l’existence de deux centres de «production» et de «consommation», les États-Unis et l’Europe, et d’une immense périphérie. Comme pour le football, américanisation et mondialisation des recrutements sont partielles et les recrutements obéissent à des critères financiers, réglementaires, sportifs et géo-culturels.
Muscle Function Differences between Patients with Bulbar and Spinal Onset Amyotrophic Lateral Sclerosis. Does It Depend on Peripheral Glucose?
2021
Background: One of the pathogenic mechanisms of ALS disease is perturbed energy metabolism particularly glucose metabolism. Given the substantial difference in the severity and the prognosis of the disease, depending on whether it has a bulbar or spinal onset, the aim of the study was to determine metabolic differences between both types of ALS, as well as the possible relationship with muscle function. Materials and Methods: A descriptive, analytical, quantitative, and transversal study was carried out in hospitals and Primary Care centers in the region of Valencia, Spain. Fasting glucose and alkaline phosphatase (AP) levels in venous blood, muscle percentage, fat percentage, muscle streng…
Psychologiczne i prawne aspekty mobbingu w miejscu pracy
2018
Przemoc w miejscu pracy pojawia się z coraz większą a zarazem niepokojącą częstotliwością. Mobbing traktowany jest jako przykład patologii obserwowanej w organizacji. Stąd koniecz- ność spojrzenia na mobbing w sposób wieloaspektowy. Celem artykułu jest przybliżenie psychologicznej natury zjawiska mobbingu, a także wskazanie na mobbing w kontekście polskiego prawa pracy. W artykule zwrócono uwagę na dwie przestrzenie, w jakich należy przyjrzeć się przemocy w organizacji. Pierwsza część artykułu poświęcona jest aspektom związanym z psychologią zdrowia i psychologią organizacji. Druga część artykułu poświęcona jest przestrzeni prawa pracy. W pierwszej części artykułu skupiono się na psychologi…
Early abdominal aortic rupture after Nellix endovascular aneurysm sealing
2018
This case concerns a 73 year-old woman, that suffered from symptomatic aortic abdominal aneurysm. Due to the complex anatomy of the aneurysm she was treated with nellix endovascular aneurysm seal device. The implantation was successful, and the completion angiography showed no endoleak. On the 9th day after the procedure, the patient presented severe abdominal pain with peritoneal symptoms, significant anemia and hypovolemic shock. The patient was subject to emergency laparotomy. The aortic rupture was identified. The Nellix device was removed and replaced with bifurcated silver-covered PTFE graft.
Comparison of Shod and Unshod Gait in Patients With Parkinson's Disease With Subthalamic and Nigral Stimulation
2022
Background: The Parkinsonian [i.e., Parkinson's disease (PD)] gait disorder represents a therapeutical challenge with residual symptoms despite the use of deep brain stimulation of the subthalamic nucleus (STN DBS) and medical and rehabilitative strategies. The aim of this study was to assess the effect of different DBS modes as combined stimulation of the STN and substantia nigra (STN+SN DBS) and environmental rehabilitative factors as footwear on gait kinematics.Methods: This single-center, randomized, double-blind, crossover clinical trial assessed shod and unshod gait in patients with PD with medication in different DBS conditions (i.e., STIM OFF, STN DBS, and STN+SN DBS) during differe…
Donor and host B cell-derived IL-10 contributes to suppression of graft-versus-host disease
2014
Graft-versus-host disease (GvHD) is a frequent life-threatening complication following allogeneic HSC transplantation (HSCT). IL-10 is a regulatory cytokine with important roles during GvHD, yet its relevant sources, and mode of action, remain incompletely defined in this disease. Using IL-10-deficient donor or host mice (BALB/c or C57BL/6, respectively) in a MHC-mismatched model for acute GvHD, we found a strongly aggravated course of the disease with increased mortality when either donor or host cells could not produce this cytokine. A lack of IL-10 resulted in increased allogeneic T-cell responses and enhanced activation of host DCs in spleen and MLNs. Remarkably, IL-10 was prominently p…
Utilización del manguito de isquemia en artroplastia total de rodilla. Práctica habitual en la Comunidad Valenciana y revisión bibliográfica
2019
The aim of this study is to know which is the routine clinical practice related to the use of ischemic tourniquet in total knee arthroplasty (TKA) in hospitals of Comunidad Valenciana and to make a Literature review. We performed a retrospective, descriptive, observational study based on questioner surveys of specialists in Orthopedic Surgery and Traumatology in 9 public Hospitals of Comunidad Valenciana 96, 9% of surgeons preferred the use of ischemic tourniquet in protheses implantation, versus 3,1% who did not. Among those who used Ischemic tourniquet, 57,8% preferred to inflate it before establishing a sterile field versus 39,1% who inflated the tourniquet once the sterile field was est…
Thyroid papillary carcinoma infarction after fine needle aspiration
1994
Complications following fine needle aspiration (FNA) are very infrequent and generally resolve spontaneously without treatment. The appearance of necrosis or infarction after FNA of the thyroid gland is an exceptional finding. An 83-year-old woman with a thyroid nodule was subjected to diagnostic FNA using a G23 needle. The patient noted a decrease in nodule size after FNA. A total thyroidectomy was performed 36 days after FNA. The cytological diagnosis was papillary carcinoma. Histology revealed massive coagulation necrosis affecting 80% of the tumor mass; the cytological diagnosis was confirmed. Iron pigment deposits were observed in the vicinity of the necrotic areas together with inters…