Silicone Sphere Implant Extrusion From Orbital Granulomatosis With Polyangiitis: A Rare Complication in the Anophthalmic Socket.

Orbital implant extrusion is a known complication following evisceration and enucleation. In this case report, we present a 45-year-old woman who presented with a left silicone implant exposure and infection 2 years following evisceration with saddle nose on examination. CT of the maxillofacial bones without contrast showed bilateral soft tissue infiltration around the superior recti muscles, as well as a nasal septum perforation from extensive sinus disease.

An intracameral approach for recalcitrant fungal keratitis.

Purpose: To describe 2 cases of recalcitrant fungal keratitis successfully treated with intracameral Amphotericin B.

Methods: Interventional case series.

Results: A 59-year-old female and a 41-year-old male each presented with fungal keratitis, caused by spp.

FEATURES AND OUTCOMES OF EYES THAT UNDERWENT SURGICAL REPAIR OF RHEGMATOGENOUS RETINAL DETACHMENTS AFTER BEING TREATED FOR ACUTE ENDOPHTHALMITIS.

Purpose: To evaluate the etiology, clinical course, and outcomes of eyes that suffered postendophthalmitis rhegmatogenous retinal detachments.

Methods: A retrospective, consecutive case series was conducted of patients managed at Associated Retinal Consultants P.C.

Clinical Course and Characteristics of Eyes with Recurrent Episodes of Endophthalmitis.

Purpose: Infectious endophthalmitis is a devastating, yet rare, complication after intraocular surgery, trauma, and systemic illness. Given its rare incidence, few patients would be expected to experience more than 1 episode of infectious endophthalmitis in their lifetime. We reviewed our patients who were diagnosed with and treated for at least 2 separate episodes of endophthalmitis.

Fluorescence-activated droplet sorting of lipolytic microorganisms using a compact optical system.

Lipases are ubiquitous enzymes of great physiological significance that have been used extensively in multiple industries. Environmental microorganisms are a major source for the discovery of novel lipases with high catalytic efficiency and selectivity. However, current plate-based screening of lipase-producing strains is time consuming, labour intensive and inefficient.

Automated Chemotactic Sorting and Single-cell Cultivation of Microbes using Droplet Microfluidics.

We report a microfluidic device for automated sorting and cultivation of chemotactic microbes from pure cultures or mixtures. The device consists of two parts: in the first part, a concentration gradient of the chemoeffector was built across the channel for inducing chemotaxis of motile cells; in the second part, chemotactic cells from the sample were separated, and mixed with culture media to form nanoliter droplets for encapsulation, cultivation, enumeration, and recovery of single cells. Chemotactic responses were assessed by imaging and statistical analysis of droplets based on Poisson distribution.

High-Throughput Single-Cell Cultivation on Microfluidic Streak Plates.

This paper describes the microfluidic streak plate (MSP), a facile method for high-throughput microbial cell separation and cultivation in nanoliter sessile droplets. The MSP method builds upon the conventional streak plate technique by using microfluidic devices to generate nanoliter droplets that can be streaked manually or robotically onto petri dishes prefilled with carrier oil for cultivation of single cells. In addition, chemical gradients could be encoded in the droplet array for comprehensive dose-response analysis.

The intracellular Ca²⁺ channel MCOLN1 is required for sarcolemma repair to prevent muscular dystrophy.

The integrity of the plasma membrane is maintained through an active repair process, especially in skeletal and cardiac muscle cells, in which contraction-induced mechanical damage frequently occurs in vivo. Muscular dystrophies (MDs) are a group of muscle diseases characterized by skeletal muscle wasting and weakness. An important cause of these group of diseases is defective repair of sarcolemmal injuries, which normally requires Ca(2+) sensor proteins and Ca(2+)-dependent delivery of intracellular vesicles to the sites of injury.

[Micro-droplet characterization and its application for amino acid detection in droplet microfluidic system].

Recently, the droplet microfluidic system attracts interests due to its high throughput and low cost to detect and screen. The picoliter micro-droplets from droplet microfluidics are uniform with respect to the size and shape, and could be used as monodispensed micro-reactors for encapsulation and detection of single cell or its metabolites. Therefore, it is indispensable to characterize micro-droplet and its application from droplet microfluidic system.