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51.
The 2012 meeting of the Fetal Alcohol Spectrum Disorders Study Group (FASDSG) focused on the development and ethics of biomarkers for fetal alcohol exposure. This one-day international conference brought students and trainees together with clinicians and researchers to discuss the latest research on FASD. One keynote speaker discussed the value of profiling epigenetic modifications in readily available fetal tissues to diagnose fetal exposure to environmental agents, while the second speaker discussed the ethics of biomarker development within the context of core principles of justice, autonomy, beneficence and non-maleficence. Three sessions of short data talks informed the audience of research advances with particular emphasis on the diagnosis of FASD. Other activities included updates on FASD-related activities by representatives of government agencies, a report on the implementation FASD-related diagnostic criteria in the fifth edition of the Diagnostic and Statistical Manual (DSM-5) of the American Psychiatric Association and a networking lunch, and the presentation of the “Merit Award” to Dr. Nathan Muraski for his work on behavioral outcomes of fetal alcohol exposure. The capstone of the meeting was the presentation of the “Henri Rosett” award to Dr. Denis Viljoen, in recognition of his role in raising awareness about the incidence of FASD in South Africa and in promoting FASD prevention and treatment programs as chairperson and chief executive officer of the Foundation for Alcohol Related Research (FARR).  相似文献   
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Anomalous Left Coronary Artery from Pulmonary Artery (ALCAPA) is the commonest congenital anomaly involving coronary arteries. The combination of this anomaly with mitral regurgitation is very rare in adult population. We report the case of a 62?year old lady, who presented with breathlessness and was found to have this combined anomaly. She was treated successfully with closure of left coronary ostium from pulmonary artery and mitral valve replacement with Hancock 2 Porcine valve. To our knowledge, this is the oldest patient to have undergone successful ALCAPA repair with mitral valve replacement with bioprosthetic valve.  相似文献   
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Introduction: Fibrosis is an irreversible pathological endpoint in many chronic diseases, including pulmonary fibrosis. Idiopathic pulmonary fibrosis (IPF) is a progressive and often fatal condition characterized by (myo)fibroblast proliferation and transformation in the lung, expansion of the extracellular matrix, and extensive remodeling of the lung parenchyma. Recent evidence indicates that IPF prevalence and mortality rates are growing in the United States and elsewhere. Despite decades of research on the pathogenic mechanisms of pulmonary fibrosis, few therapeutics have succeeded in the clinic, and they have failed to improve IPF patient survival.

Areas covered: Based on a literature search and our own results, we discuss the key cellular and molecular responses that contribute to (myo)fibroblast actions and pulmonary fibrosis pathogenesis; this includes signaling pathways in various cells that aberrantly and persistently activate (myo)fibroblasts in fibrotic lesions and promote scar tissue formation in the lung.

Expert opinion: Lessons learned from recent failures and successes with new therapeutics point toward approaches that can target multiple pro-fibrotic processes in IPF. Advances in preclinical modeling and single-cell genomics will also accelerate novel discoveries for effective treatment of IPF.  相似文献   

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Abstracts     
Abstract

The efficacies of four bowel care regimens (bisacodyl suppositories, glycerin suppositories, mineral oil enemas and docusate sodium mini-enemas) were compared in seven subjects with traumatic spinal cord injury. Efficacy was assessed in terms of colonic transit time, bowel evacuation time and subjective responses to a questionnaire. Both docusate sodium mini-enemas and mineral oil enemas decreased total and left-sided colonic transit time. However, docusate sodium mini-enemas were superior to mineral oil enemas in terms of the decrease in bowel evacuation time and symptom reduction. Results in this small group of subjects suggest that docusate sodium mini-enemas may have advantages in the management of bowel evacuation in individuals with spinal cord injury. (J Spinal Cord Med 1998;21 -24)  相似文献   
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Patent ductus arteriosus is a common congenital heart anomaly in the newborn and children. It is often diagnosed and treated in childhood; however, there are a subset of patients who survive to adulthood undiagnosed, and it is present in adulthood with various clinical presentations. The clinical presentation, hemodynamics, and management of PDA presentation in adults depend on various factors, primarily the size of PDA, magnitude of shunting, and status of pulmonary vasculature. Echocardiography is often the primary imaging modality in the evaluation of adult patients with PDA and is an important tool that provides diagnostic and hemodynamic assessment for the initial evaluation and routine follow-up after PDA closure. In this review, we present a simplified approach of basic echocardiographic assessment of various types of PDA presentations in adults.  相似文献   
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