https://www.selleckchem.com/Caspase.html g within the classroom and clinical environment. Educators should consider the implementation of policies or guidance for the responsible use of smartphones by nursing students whilst in the classroom setting and during clinical placement, to mitigate the potential negative impact on health and academic performance. Excessive smartphones use among nursing students may adversely affect physical and mental health and potentially impact on student learning within the classroom and clinical environment. Educators should consider the implementation of policies or guidance for the responsible use of smartphones by nursing students whilst in the classroom setting and during clinical placement, to mitigate the potential negative impact on health and academic performance.A 3-year-old, 3.5-kg, neutered male, domestic shorthair cat presented with progressive lethargy, anorexia, coughing, and acute respiratory distress of two-week duration. Auscultation detected diffuse pulmonary crackles. Lung sounds were absent over the left cranial thorax. Sinus tachycardia was recorded. Thoracic radiographs revealed cardiac silhouette enlargement, dorsal displacement of the carina, and uniform, soft tissue opacity in the left cranial hemithorax. Transthoracic two-dimensional echocardiography revealed a large mass within and external to the pericardial space, effacing the pericardium, and compressing basal cardiac structures. The point-of-care feline immunodeficiency virus and feline leukemia virus test was negative. Euthanasia was elected, and permission for necropsy granted. Gross postmortem evaluation revealed a prominent mediastinal mass that effaced the left cranial lung lobe and invaded the heart base and pericardium. The mass was confirmed as B-cell lymphoma by histopathology and immunohistochemistry.Marine animals that traverse coastal and offshore environments are potentially exposed to multiple sources of pollution. Baseline data of pollutan