The Preventative Health Care Shortage: A Look at the VT and CT Community Perspectives and Medical Student Interest

With the permission of Kenneth Palanza et al, we adapted and modified a previously generated survey that allowed us to better understand the motivations and barriers of medical students to enter primary care. The survey was dispersed to all medical students at LCOM as well as third and fourth year medical students at Ross University and American University of the Caribbean (AUC). We analyzed preliminary data from 100 respondents.https://scholarworks.uvm.edu/fmclerk/1835/thumbnail.jp

Elaboração e análise de um estudo de viabilidade económica para implementação de um projecto de floricultura em estufa

O presente trabalho trata de um Plano de Negócios, onde será estudado e avaliado a viabilidade económica – financeira de um Projecto de Floricultura ligado à produção intensiva de rosas em estufa. A área produtiva do empreendimento ocupará aproximadamente 4096 metros quadrados cobertos, sendo o funcionamento e gestão do processo de produção assegurado através do uso de tecnologias e métodos que premeiam a inovação e o desenvolvimento sustentável. As instalações de apoio à actividade produtiva, serão dimensionadas para ocupar aproximadamente 494 metros quadrados, e incluem áreas destinadas à gestão estratégica e administrativa do negócio, conservação, embalagem e expedição do produto. Aborda-se aqui o conceito de empreendedorismo de oportunidade num cenário de mercado em que a procura do produto tende a exceder a oferta no contexto nacional; ABSTRACT: This work is about a Business Plan, where a viability of a Floriculture Project will be economically and financially studied and evaluated taking into account the intensive production of Roses in a Greenhouse. The productive area of the project will be around 4096 covered square meters, where the management and functionality of the production process will be assured through the use of methods and technologies that reward innovation and sustainable development. The premises that support all the productive activity will be dimensioned in order to fit around 494 square meters, strategic management, maintenance, packing, product flow and business administration will be included. On an entrepreneurship concept opportunity this market scenario is looking after a product that exceeds the offer on a national context

Records needed for orthodontic diagnosis and treatment planning: a systematic review

Contains fulltext : 125812.pdf (publisher's version ) (Open Access)BACKGROUND: Traditionally, dental models, facial and intra-oral photographs and a set of two-dimensional radiographs are used for orthodontic diagnosis and treatment planning. As evidence is lacking, the discussion is ongoing which specific records are needed for the process of making an orthodontic treatment plan. OBJECTIVE: To estimate the contribution and importance of different diagnostic records for making an orthodontic diagnosis and treatment plan. DATA SOURCES: An electronic search in PubMed (1948-July 2012), EMBASE Excerpta Medica (1980-July 2012), CINAHL (1982-July 2012), Web of Science (1945-July 2012), Scopus (1996-July 2012), and Cochrane Library (1993-July 2012) was performed. Additionally, a hand search of the reference lists of included studies was performed to identify potentially eligible studies. There was no language restriction. STUDY SELECTION: THE PATIENT, INTERVENTION, COMPARATOR, OUTCOME (PICO) QUESTION FORMULATED FOR THIS STUDY WAS AS FOLLOWS: for patients who need orthodontic treatment (P), will the use of record set X (I) compared with record set Y (C) change the treatment plan (O)? Only primary publications were included. DATA EXTRACTION: Independent extraction of data and quality assessment was performed by two observers. RESULTS: Of the 1041 publications retrieved, 17 met the inclusion criteria. Of these, 4 studies were of high quality. Because of the limited number of high quality studies and the differences in study designs, patient characteristics, and reference standard or index test, a meta-analysis was not possible. CONCLUSION: Cephalograms are not routinely needed for orthodontic treatment planning in Class II malocclusions, digital models can be used to replace plaster casts, and cone-beam computed tomography radiographs can be indicated for impacted canines. Based on the findings of this review, the minimum record set required for orthodontic diagnosis and treatment planning could not be defined. SYSTEMATIC REVIEW REGISTRATION NUMBER: CRD42012002365

Principles of Care for Young Adults With Substance Use Disorders

Despite the disproportionate impact of substance use on young adults, as well as their unique developmental circumstances, there has historically been little attention given to the substance use care needs of this population. As a result, there are currently few evidence-based recommendations to guide clinicians in caring for young adults with substance use disorders. The Grayken Center for Addiction Medicine at Boston Medical Center convened an interdisciplinary meeting of experts to establish principles of care to guide the management of young adults with substance use disorders, to help health care organizations establish effective care systems for these patients, and to help guide policy. In this article, we review the care principles and introduce a series of linked articles that go into further details of principles in the domains of evidence-based substance use treatment, family engagement in care, recovery support services, comorbid psychiatric illness, harm reduction, and criminal justice system reform.</jats:p

Analysis of Signal Transduction Pathways Downstream M2 Receptor Activation: Effects on Schwann Cell Migration and Morphology

Background: Schwann cells (SCs) express cholinergic receptors, suggesting a role of cholinergic signaling in the control of SC proliferation, differentiation and/or myelination. Our previous studies largely demonstrated that the pharmacological activation of the M2 muscarinic receptor subtype caused an inhibition of cell proliferation and promoted the expression of pro-myelinating differentiation genes. In order to elucidate the molecular signaling activated downstream the M2 receptor activation, in the present study we investigated the signal transduction pathways activated by the M2 orthosteric agonist arecaidine propargyl ester (APE) in SCs. Methods: Using Western blot we analyzed some components of the noncanonical pathways involving β1-arrestin and PI3K/AKT/mTORC1 signaling. A wound healing assay was used to evaluate SC migration. Results: Our results demonstrated that M2 receptor activation negatively modulated the PI3K/Akt/mTORC1 axis, possibly through β1-arrestin downregulation. The involvement of the mTORC1 complex was also supported by the decreased expression of its specific target p-p70 S6KThr389. Then, we also analyzed the expression of p-AMPKαthr172, a negative regulator of myelination that resulted in reduced levels after M2 agonist treatment. The analysis of cell migration and morphology allowed us to demonstrate that M2 receptor activation caused an arrest of SC migration and modified cell morphology probably by the modulation of β1-arrestin/cofilin-1 and PKCα expression, respectively. Conclusions: The data obtained demonstrated that M2 receptor activation in addition to the canonical Gi protein-coupled pathway modulates noncanonical pathways involving the mTORC1 complex and other kinases whose activation may contribute to the inhibition of SC proliferation and migration and address SC differentiation.</jats:p

Analysis of Signal Transduction Pathways Downstream M2 Receptor Activation: Effects on Schwann Cell Migration and Morphology

Background: Schwann cells (SCs) express cholinergic receptors, suggesting a role of cholinergic signaling in the control of SC proliferation, differentiation and/or myelination. Our previous studies largely demonstrated that the pharmacological activation of the M2 muscarinic receptor subtype caused an inhibition of cell proliferation and promoted the expression of pro-myelinating differentiation genes. In order to elucidate the molecular signaling activated downstream the M2 receptor activation, in the present study we investigated the signal transduction pathways activated by the M2 orthosteric agonist arecaidine propargyl ester (APE) in SCs. Methods: Using Western blot we analyzed some components of the noncanonical pathways involving &beta;1-arrestin and PI3K/AKT/mTORC1 signaling. A wound healing assay was used to evaluate SC migration. Results: Our results demonstrated that M2 receptor activation negatively modulated the PI3K/Akt/mTORC1 axis, possibly through &beta;1-arrestin downregulation. The involvement of the mTORC1 complex was also supported by the decreased expression of its specific target p-p70&nbsp;S6KThr389. Then, we also analyzed the expression of p-AMPK&alpha;thr172, a negative regulator of myelination that resulted in reduced levels after M2 agonist treatment. The analysis of cell migration and morphology allowed us to demonstrate that M2 receptor activation caused an arrest of SC migration and modified cell morphology probably by the modulation of &beta;1-arrestin/cofilin-1 and PKC&alpha; expression, respectively. Conclusions: The data obtained demonstrated that M2 receptor activation in addition to the canonical Gi protein-coupled pathway modulates noncanonical pathways involving the mTORC1 complex and other kinases whose activation may contribute to the inhibition of SC proliferation and migration and address SC differentiation