Development of a deep learning-based tool to assist wound classification.

This paper presents a deep learning-based wound classification tool that can assist medical personnel in non-wound care specialization to classify five key wound conditions, namely deep wound, infected wound, arterial wound, venous wound, and pressure wound, given color images captured using readily available cameras. The accuracy of the classification is vital for appropriate wound management. The proposed wound classification method adopts a multi-task deep learning framework that leverages the relationships among the five key wound conditions for a unified wound classification architecture.

The Case of a Janitorial Supervisor With Occupational Asthma Complicated by the Mixed Colonization of the Respiratory Tract by Candida albicans and Alternaria spp.

Patients on immunosuppressant agents, including oral corticosteroids, are susceptible to fungal colonization despite being otherwise immunologically intact. This case report highlights a state-of-the-art biological modifier therapy for the complex care of a patient with refractory occupational asthma, allergic rhinitis, and mixed fungal colonization. A dyspneic 38-year-old male janitor with steroid-dependent occupational asthma refractory to omalizumab therapy was colonized with and following a promotion to a managerial position in a moldy office.

Allergy and Lung Injury Among Rescue Workers Exposed to the World Trade Center Disaster Assessed 17 Years After Exposure to Ground Zero.

Objective: Investigate the following in rescue and cleanup workers exposed to the World Trade Center (WTC) disaster 17 years post-fallout: (1) allergic hypersensitivity; (2) spirometry; (3) impulse oscillometry; and (4) the reversibility of airway hyperresponsiveness and distal airways narrowing pre- and post-bronchodilator.

Methods: In subjects (n = 54) referred to our clinic from the WTC Health Program for management of allergy-immunology services, environmental allergy testing, impulse oscillometry (IOS), and spirometry results were retrospectively reviewed to determine the long-term impact of exposure to the WTC fallout.

Results: Rescue and cleanup workers exposed to the WTC fallout had a high incidence of allergic hypersensitivity and had evidence of permanent small airways dysfunction characterized by distal airways narrowing and airway hyperresponsiveness.

Rux largely restores lungs in Iraq PM-exposed mice, Up-regulating regulatory T-cells (Tregs).

Background Military personnel post-deployment to Iraq and Afghanistan have noted new-onset respiratory illness. This study's primary objective was to further develop an animal model of Iraq Afghanistan War Lung Injury (IAW-LI) and to test a novel class of anti-injury drug called RuX. Methods Particulate Matter (PM) samples were obtained in Iraq then characterized by spectromicroscopy.

Prefrontal cortex NG2 glia undergo a developmental switch in their responsiveness to exercise.

Aerobic exercise is known to influence brain function, e.g., enhancing executive function in both children and adults, with many of these influences being attributed to alterations in neurogenesis and neuronal function.

A mouse prostate cancer model induced by Hedgehog overexpression.

Hedgehog is a regulatory protein during embryonic development and its abnormal activation in adult tissues has been implicated in tumorigenesis within sites where epithelial-mesenchymal interactions take place. In the prostate, Hedgehog signaling activation was observed during advanced cancer progression and metastasis, but whether Hedgehog overexpression can initiate prostate tumorigenesis remains unknown. We introduced a Hedgehog-expressing vector by intra-prostate injection and electroporation to address the effects of Hedgehog overexpression.

Evaluation of nuclear matrix protein-22 as a clinical diagnostic marker for bladder cancer.

Objectives: To evaluate prospectively the prognostic power of urinary nuclear matrix protein-22 (NMP-22) for bladder cancer in Taiwanese screening and surveillance settings.

Methods: Single voided urine samples were obtained from 68 healthy individuals, 303 patients with benign urothelial diseases, and 28 patients with urogenital tumors. The NMP-22 levels in the urine samples were measured using enzyme-linked immunosorbent assay methods.