Background: The clinical learning environment is crucial for student nurses’ skill acquisition and satisfaction in settings. This study aimed to evaluate the relationship between Sudanese with placements environment. focused on impact of students’ perceptions their levels.Methods: was an analytical cross-sectional that recruited 204 nurses. Participants completed a questionnaire consisting soci...

diabetes mellitus is one of the most common diseases affecting the endocrine system. the prevalence of diabetes mellitus will be increasing in the human population. it is a metabolic disease characterized by chronic escalation of blood glucose and disrupted metabolism of carbohydrates, fats and proteins. this was an experimental study conducted on 40 male wistar rats. this study was carried out...

PURPOSE To establish the profile of patients with acute primary angle-closure glaucoma (APACG) and to assess comparatively clinical and morphometric parameters between eyes with APACG and contralateral eyes (CLEs). METHODS Prospective study including patients attended from September 2005 to March 2007. INCLUSION CRITERIA diagnosis of APACG. EXCLUSION CRITERIA presence of cataract (except ...

Silica nanoparticles with nanopores were used to incorporate antimicrobial agents, like silver nanopart cles or chlorhexidine. By the functionaliz ticles with different organosilanes a controlled d lease is possible. A stimuli-response system react to acidic conditions as caused by an infection and release the drugs only when necessary. could be incorporated into dental composite materials to p...

All the studies on hyperprolactinemia should not forget to consider the possible presence of macroprolactinemia Pierluigi Amadori, Costantino Dilberis and Alberto Marcolla Outpatient Endocrinology Service, Azienda Provinciale per i Servizi Sanitari, Trento, Italy, Laboratory of Clinical Analysis, S. Camillo Hospital, Trento, Italy and Clinical Chemistry Unit, Azienda Provinciale per i Servizi S...

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Introduction Childhood-onset Systemic lupus erythematosus (cLES) is an autoimmune disease with a wide spectrum of clinical manifestations, characterized by periods of activity and remission. Hematological and immunological abnormalities are commonly found. Laboratory evaluation, including the cytokine profile, assists in the diagnosis, determination of disease activity and may predict future da...

Like other biotrophic plant pathogens, plant-parasitic nematodes secrete effector proteins into host cells to facilitate infection. Effector proteins that mimic plant CLAVATA3/ENDOSPERM SURROUNDING REGION-related (CLE) proteins have been identified in several cyst nematodes, including the potato cyst nematode (PCN); however, the mechanistic details of this cross-kingdom mimicry are poorly under...

The energy storage modular multilevel converter (MMC-ES) has been widely studied for its excellent performance in solving the problems of power difference, voltage fluctuation and effective improvement quality grid caused by integration new connection. Aiming at that units traditional distributed MMC-ES are scattered, inconvenient to assemble maintain, complex system control, centralized poor c...