다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1（PfPMP1）与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员，通过启动转录不同的var基因变异体为抗原变异提供了分子基础。

疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A

[신간의 별자리x] 우리/미술, 그리고 ‘슬픔의 박물관’

http://naturalingredient.org/wp/wp-content/uploads/Burt_Essential_Oils_A_Review_2004.pdf

Essential oils: their antibacterial properties and potential applications in foods--a review.

BIOE 402. Medical Technology Assessment. 2 or 3 hours. Bioentrepreneur course. Assessment of medical technology in the context of commercialization. Objectives, competition, market share, funding, pricing, manufacturing, growth, and intellectual property; many issues unique to biomedical products. Course Information: 2 undergraduate hours. 3 graduate hours. Prerequisite(s): Junior standing or above and consent of the instructor.

“Bioinformatics” 특집을 내면서

To experimentally analyze the morphological characteristics and to predict the resulting scattering patterns of different
bacterial colonies, an optical morphology analyzer was constructed based on a laser confocal displacement meter to
simultaneously obtain the optical properties of colonies. The profile data was accurately captured using the confocal
laser triangulation technology and the transmitted light was collected by a photodiode circuit. The analog signals were
read into a data acquisition board in parallel for off-line signal processing. This approach showed promising results for
differentiation of micro-colonies in the range of 100~300 μm based on the morphological differences among different
species using light scattering.

Characterization of optical properties of bacterial micro-colonies via the comprehensive morphology analyzer

Conventional, Immunological, Molecular, and Biosensor-Based Detection Methods

https://mvmj.journals.ekb.eg/article_177359_53d4575d4665e9aeb58aa871703db734.pdf

Light scattering sensor for rapid detection of bacillus cereus in chicken meats

Liquid hydrogen peroxide is used as a common sterilant for the aseptic packaging materials. Based on the Food Safety Objective (FSO) for specific products, a surrogate organism, Bacillus atrophaeus, is used to validate the sterilization processes. This study aims to develop a methodology for the kinetic inactivation parameter estimation of B. atrophaeus. Spores of B. atrophaeus were challenged with various peroxide concentrations (20%, 28%, and 33%; v/v) and temperatures such as 23, 55, 71.1, and 82.2 °C. The log-linear and Weibull models were used for the inactivation models for liquid peroxide at different temperatures. The parameters were estimated at a reference temperature of 80 °C for log-linear and Weibull models. With peroxide concentrations of 20, 28, and 33%, the log-linear model estimated D values were 0.95, 0.47, and 0.08 min and z values were 94.67, 86.86, and 41 °C, respectively. The Weibull model δ values were 0.31, 0.23, and 0.05 min with a z value of 85.18, 81.23, and 41.39 °C for 20, 28, and 33% peroxide, respectively. The RMSE values varied from 0.60 to 0.79 log CFU/ml, the sum of the squares was between 27.3 and 39.7, and the parameters' relative errors were less than 6%. 

Inactivation kinetics of Bacillus atrophaeus in liquid hydrogen peroxide for aseptic package sterilization

Forward scattering patterns of the bacterial colony for multiple wavelengths were predicted with scalar diffraction theory. The phase and number of diffraction rings were distinguishably varied, while, the radiuses were similar.

Arun K. Bhunia

Papers

Characterization of optical properties of bacterial micro-colonies via the comprehensive morphology analyzer

Conventional, Immunological, Molecular, and Biosensor-Based Detection Methods

Light scattering sensor for rapid detection of bacillus cereus in chicken meats

Inactivation kinetics of Bacillus atrophaeus in liquid hydrogen peroxide for aseptic package sterilization

Modeling of Multi-spectral Forward Light Scattering Patterns from Bacterial Colonies