Subcutaneous phaeohyphomycosis due to : The first clinical case report in Costa Rica.

is a genus of dematiaceous fungi that rarely causes human infections. We describe a case of subcutaneous infection in a 70-year-old diabetic man with lesions on the dorsum of the one foot. The agent was isolated, and for the final identification we performed matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and DNA sequencing.

Machine learning-based bioimpedance assessment of knee osteoarthritis severity.

This study proposes a multiclass model to classify the severity of knee osteoarthritis (KOA) using bioimpedance measurements. The experimental setup considered three types of measurements using eight electrodes: global impedance with adjacent pattern, global impedance with opposite pattern, and direct impedance measurement, which were taken using an electronic device proposed by authors and based on the Analog Devices AD5933 impedance converter. The study comprised 37 participants, 25 with healthy knees and 13 with three different degrees of KOA.

Firearm-related action recognition and object detection dataset for video surveillance systems.

The proposed dataset is comprised of 398 videos, each featuring an individual engaged in specific video surveillance actions. The ground truth for this dataset was expertly curated and is presented in JSON format (standard COCO), offering vital information about the dataset, video frames, and annotations, including precise bounding boxes outlining detected objects. The dataset encompasses three distinct categories for object detection: "Handgun", "Machine_Gun", and "No_Gun", dependent on the video's content.

A low-cost, portable, two-dimensional bioimpedance distribution estimation system based on the AD5933 impedance converter.

This study proposes a low-cost, portable, eight-channel electrical impedance tomograph based on the AD5933 impedance converter. The patterns for current injection and voltage measurement are managed by an Arduino Mega 2560 board and four 74HC4067 Texas Instruments multiplexers. Regarding the experimental results, the errors in the impedance estimates of an electrical circuit that represents a Cole model were less than 1.

Philadelphia Chromosome-Positive De Novo Acute Myeloid Leukemia Treated With Chemotherapy and Second-Generation Tyrosine Kinase Inhibitor.

Philadelphia chromosome-positive Acute Myeloid Leukemia (AML) is a de novo acute leukemia in which patients show no evidence of Chronic Myeloid Leukemia (CML) before or after their treatment. This kind of leukemia has an aggressive clinical course, with poor response to traditional chemotherapy or monotherapy with Tyrosine Kinase Inhibitors (TKI), and a high risk of early relapse after induction therapy. We report a rare case of de novo ALM with t(9;22).

Beyond arctic and alpine: the influence of winter climate on temperate ecosystems.

Winter climate is expected to change under future climate scenarios, yet the majority of winter ecology research is focused in cold-climate ecosystems. In many temperate systems, it is unclear how winter climate relates to biotic responses during the growing season. The objective of this study was to examine how winter weather relates to plant and animal communities in a variety of terrestrial ecosystems ranging from warm deserts to alpine tundra.

Anaplasma phagocytophilum infection in American robins and gray catbirds: an assessment of reservoir competence and disease in captive wildlife.

Anaplasma phagocytophilum (Dumler et al.) is the bacterial agent of human granulocytic anaplasmosis, an emerging infectious disease. The main vector of A.

[An unusual presentation of Fournier's gangrene. Is there a relationship with NSAID use? Pediatric case report].

Fournier's gangrene is a rare but life-threatening disease characterized by necrotizing fasciitis of the perineal area. It mostly affects adult patients with an immunosuppressant factor and there are only a few cases reported in children. Use of nonsteroidal anti-inflammatory drugs has been associated with necrotizing fasciitis probably because of suppressing host immunity during infection.

The influence of donor nucleus source on the outcome of zebrafish somatic cell nuclear transfer.

The success of nuclear reprogramming following somatic cell nuclear transfer (SCNT) is thought to depend on factors present in the egg. Little is known about the role - if any - played by the somatic cell type on the outcome of the procedure. We tested whether cells of different lineages might have different capacities for reprogramming following SCNT, comparing cells isolated from five different tissues of transgenic zebrafish for their developmental potential when used as SCNT donor cells.