PURPOSE The study aims to evaluate a series of patients with initial diagnosis of ocular histoplasmosis syndrome (OHS) with progression and response to treatments consistent with multifocal choroiditis (MFC). METHODS Retrospective review of nine patients referred for management of recurrent OHS lesions. Serology panel was conducted to rule out autoimmune and infectious causes. RESULTS Clini...

Neuroblastoma is the most frequent extracranial solid tumor in childhood, representing 5.6% according to the "Registro Oncopediatrico Hospitalario Argentino". For its diagnosis, several complementary methods (radiological, biological and biochemical) are required, and Multi-parametric Flow Cytometry (MFC) arises as a potential diagnostic method, despite not having been so far extensively explor...

A microbial fuel cell (MFC) is a device that uses microorganisms as a catalyst for the direct conversion from chemical energy to electrical energy without internal combustion steps. Environmental friendliness and high efficiency have projected an MFC as one of the promising and alternative future energy sources. The fact that there is a large selection of microorganisms and substrates offers ad...

An air-cathode MFC-adsorption hybrid system, made from earthen pot was designed and tested for simultaneous wastewater treatment and energy recovery. Such design had demonstrated superior characteristics of low internal resistance (29.3Ω) and favor to low-cost, efficient wastewater treatment and power generation (55mW/m(3)) with average current of 2.13±0.4mA. The performance between MFC-adsorpt...

We present a morphological texture contrast (MTC) operator that allows detection of textural and non texture regions in images. We show that in contrast to other approaches, the MTC discriminates between texture details and isolated features and does not extend borders of texture regions. A comparison with other methods used for texture detection is provided. Using the ideas underlying the MTC ...

We examined the contribution of the amygdala to value signals within orbital prefrontal cortex (OFC) and medial prefrontal cortex (MFC). On each trial, monkeys chose between two stimuli that were associated with different quantities of reward. In intact monkeys, as expected, neurons in both OFC and MFC signaled the reward quantity associated with stimuli. Contrasted with MFC, OFC contained a la...

Assimilable organic carbon (AOC) is a key predictor for membrane biofouling in seawater desalination reverse osmosis (SWRO). Microbial fuel cells have been considered as biosensors for the detection of biodegradable organics. However, the presence of dissolved oxygen (DO) is known to completely suppress the signal production (i.e., current) of a typical MFC. This study describes AOC detection i...

In this study, a microbial fuel cell (MFC) with switchable power release is designed, which can be logically controlled by combinations of the most physiologically important parameters such as "temperature" and "pH." Changes in voltage output in response to temperature and pH changes were significant in which voltage output decreased sharply when temperature was lowered from 30°C to 10°C or pH ...

Myxin, a relatively new antibacterial and antifungal antibiotic, produced by a species of Sorangium, was used to investigate its effectiveness against some yeasts and dimorphic fungi associated with human diseases. Results indicated that the minimal fungicidal concentrations (MFC) of myxin for Candida albicans, C. krusei, C. parapsilosis, C. tropicalis, and Torulopsis glabrata were 0.39-6.25 mu...

The effects of extraction technique, sample size, soil moisture level, and overflow rate on recovery of Globodera rostochiensis and (or) Heterodera schachtii cysts from organic soils were investigated. A modified Fenwick can (MFC) and an underflow elutriator (UE) described in this paper were evaluated and compared for cyst recovery efficiency and amount of organic flotsam collected. The MFC and...