The objective of this study was to evaluate the effect toluidine blue-mediated photodynamic therapy on experimental bacterial keratitis in rabbits.

Purpose: We evaluate the antimicrobial effect of toluidine blue O (TBO)-mediated photodynamic chemotherapy (PACT) on Staphylococcus epidermidis and aureus isolated from ocular surface infection. Methods: selected 24 strains bacteria for this study. The different TBO concentrations, light irradiation, duration were evaluated. After determining optimal PACT parameters, four experimental groups included: Group 1, alone (T+L−); 2, light-emitting diode (LED) irradiation (T−L+); 3, TBO–LED...

The rapid development of artificial intelligence has made the convolutional neural network (CNN) more important. traditional computing architecture based on CPU can't meet requirements practical applications. Therefore, a new hardware platform for CNN becomes urgent. This paper proposes systolic array accelerator dedicated to CNN. As model requires lot simple logic operations, we optimize convolution calculation module with multiply-accumulate (MAC) array. We design three kinds mappings,...

Recently, we found that hemoglobin ( H b) could be re‐released from live erythrocytes during electrophoresis release test ERT ). The b displays single‐band and multiple‐band re‐release types, but its exact mechanism is not well understood. In this article, the protein components of were examined. First, band corresponding hemolysate, which was used as control, cut out starch‐agarose mixed gel. Next, proteins recovered gel by freeze‐thaw method. After condensing in a vacuum freeze drier,...

In order to study Staphylococcus epidermis and aureus in vitro viability after the exposure ultraviolet (UV) light riboflavin, twelve strains of were isolated from patients with bacterial keratitis. The growth situation epidermidis under different experimental conditions was qualitatively observed. number colonies surviving bacteria counted UV power time. experiment showed that there no inhibition effect on using riboflavin alone. alone group UV-riboflavin group, found. combination had...

Abstract Maximum like-lihood (ML) algorithm is the optimal detection scheme for data of multiple-input multiple-output (MIMO) communication systems, but it has a high complexity in its preprocessing. For good performance and low complexity, new Grover’s Quantum Search (GS) based MIMO system proposed. It can increase probability amplitude solutions while reducing non-solutions. By iterative process, reach maximum. So get after measurement with probability. The simulation results show that...

Abstract Purpose The aim of this study was to deduce theoretically and verify the resolution limit human eye spherical lens change for more reasonable design trial lenses. Methods A total 119 normal subjects with different myopia (not than − 6D) were included. First, discernible in power derived based on optical model. Then, observed see if they could perceive changes as per compare difference best-corrected visual acuity obtained interval 0.25D. Results Assuming that cone cell diameter is 3...

To elucidate the role of dietary fats on relationship between mild cognitive impairment and sarcopenia help identifying preventing decline muscle function in elderly individuals.

The inter-reviewer reliability of the risk bias (RoB) assessment lacked agreement in previous studies. It is important to analyse these disagreements improve repeatability RoB assessment. objective study was evaluate frequency and reasons for assessments randomised controlled trials (RCTs) that were included multiple Cochrane reviews field hypertension.

<title>Abstract</title> Background This study aims to explore the relationship between dietary lecithin intake and cognitive function development progression of Mild impairment (MCI) in elderly over 60 years old. Methods The research undertaken included a cohort 1917 participants aged 60. Body composition was evaluated through bioelectrical impedance analysis. Cognitive were assessed using neuropsychological tests food frequency questionnaire. Spearman correlation analysis, multiple linear...

Traditional wireless video transmission scheme picks a single bit rate and degrades sharply when the channel can't support chosen rate. It is unacceptable to experience cliff-edge effect dealing with mobile broadcast scenarios, which can lead rapid decline in signal's quality. SoftCast, clean-slate scheme, provides stable through joint coding of source as well adaptive decoding receivers qualities avoid effect. The best solution meet terminals' need for low power consumption latency...

Abstract Background/Aims To deduce theoretically and verify the resolution limit of human eye to spherical lens change for more reasonable design trial lenses. Methods First, discernible in power was derived based on optical model. Then, volunteers were observed see if they could perceive changes as per compare difference best corrected visual acuity obtained with interval 0.25D. Results Assuming that cone cell diameter is 3 μm pupil 4 mm, 0.05D. When diopter increased, ratios ability 0.05D...

Abstract Purpose: The aim of this study was to deduce theoretically and verify the resolution limit human eye spherical lens change for more reasonable design trial lenses. Methods: A total 119 normal subjects with different myopia (not than -6D) were included . First, discernible in power derived based on optical model. Then, observed see if they could perceive changes as per compare difference best corrected visual acuity obtained interval 0.25D. Results: Assuming that cone cell diameter...

Diabetes and dementia are becoming the major problems in elderly people. This study evaluated relationships of dietary inflammatory index (DII), systemic immune inflammation (SII) system response (SIRI) with diabetes as well MCI, explored different synergistic effects DII, SII SIRI on blood glucose cognition based status. 1050 eligible participants from Beijing were included. Cognitive function was by neuropsychological tests. Food frequency questionnaire used to calculate energy-adjusted...