Results 1 to 10 of about 21,147 (159)

A Technique for Rapid Bacterial-Density Enumeration through Membrane Filtration and Differential Pressure Measurements

Micromachines, 2022
In this article, we present a microfluidic technique for the rapid enumeration of bacterial density with a syringe filter to trap bacteria and the quantification of the bacterial density through pressure difference measurement across the membrane. First,
Xinhui Shen, Tian Fook Kong
exaly   +6 more sources

The effects of filtration and centrifugation on the gut microbiota in fecal microbiota transplantation preparation [PDF]

Frontiers in Microbiology
BackgroundThe preparation method of fecal microbiota suspensions is crucial for reliable fecal microbiota transplantation research. However, current protocols vary significantly in processing parameters, potentially compromising the comparability of ...
Yuchi Liu, Yuchi Liu, Jinhua Gong, Jinhua Gong, Wenhua Wang, Xinyue Li, Huijie Jia, Ruixue Wang, Qiqi Sun, Ru Zhang, Yuying Zhang, Liuye Huang   +11 more
doaj   +2 more sources

White Blood Cell Enumeration and Differential by Flow Cytometry: The ICSH WBC Reference Method. [PDF]

Int J Lab Hematol
ABSTRACT Introduction The current reference method for the white blood cell (WBC) differential is manual smear review as outlined in CLSI H20‐A2. As with many manual methods, it suffers from a number of challenges including dependence upon the expertise of the interpreter, the quality of the ...
Hedley BD, Keeney M, Gambell P, Qu C, Mao J, Davis BH, Wood BL.   +6 more
europepmc   +4 more sources

Development of a Selective Differential Agar for Isolation and Enumeration of Campylobacter spp.

Journal of Food Protection, 2001
Direct plating is an effective technique for isolation and enumeration of Campylobacters from a variety of sample types; however, distinguishing Campylobacters from non-Campylobacter contaminants that frequently grow on many existing agars is difficult.
exaly   +3 more sources

Differential enumeration of subpopulations in concentrated frozen and lyophilized cultures of Lactobacillus delbrueckii ssp. bulgaricus [PDF]

Journal of Dairy Science, 2017
Differential enumeration of subpopulations in concentrated frozen and lyophilized cultures of Lactobacillus delbrueckii ssp. bulgaricus ND02 derived from 2 propagation procedures was determined. The subpopulations consisted of 3 categories (physiological states): viable cells capable of forming colonies on agar plates (VC+), viable cells incapable of ...
Yuyu Shao, Qiuhua Bao, Heping Zhang
exaly   +3 more sources

Differential operators and the theory of binomial enumeration

Journal of Mathematical Analysis and Applications, 1978
George Markowsky
exaly   +2 more sources

Effect of the difference enumeration attack on LowMC instances

网络与信息安全学报, 2021
The LowMC is an algorithm with low multiplicative complexities.For the parameter with limited data complexities and low number of S-boxes, the difference enumeration attack was proposed, which could theoretically attack all rounds of the LowMC ...
Xinxin GE, Zhihu LI, Meiqin WANG, Kai HU
doaj   +3 more sources

Physicochemical characteristics, sensory profile, probiotic, and starter culture viability of synbiotic yogurt

Journal of Advanced Veterinary and Animal Research, 2022
Objectives: This study aimed to envisage the effectiveness of adding three particular prebiotics (inulin, β-glucan, and Hi-maize) to synbiotic yogurt's physicochemical properties, sensory characteristics, and survivability of the probiotic and ...
Sadia Jaman, Md. Zakirul Islam, Md. Shahriar Islam Sojib, Md. Sayed Hasan, Md. Mehedi Hasan Khandakar, Md. Sadakatul Bari, Md. Abid Hasan Sarker, Raihan Habib, Mohammad Shohel Rana Siddiki, Mohammad Ashiqul Islam, Md. Harun-ur-Rashid   +10 more
doaj   +1 more source

Agar Medium for Differential Enumeration of Lactic Streptococci [PDF]

Applied Microbiology, 1972
An agar medium containing arginine and calcium citrate as specific substrates, diffusible (K 2 HPO 4 ) and undiffusible (CaCO 3 ) buffer systems, and bromocresol purple as the p
M S, Reddy, E R, Vedamuthu, C J, Washam, G W, Reinbold   +3 more
openaire   +2 more sources

Determination of mononuclear cell count using peripheral smear and flow cytometry in peripheral blood stem cell products: A retrospective study from an Indian cancer center

Asian Journal of Transfusion Science, 2021
BACKGROUND: Mononuclear cells (MNCs) are considered equivalent to hematopoietic stem cells, and differential count using peripheral smear was routinely practiced to enumerate MNC.
Aswathi Krishnan, Mohandoss Murugesan, Bindu Therayangalath, Kandathil Joseph Philip, Sangeetha K Nayanar, Chandran K Nair   +5 more
doaj   +1 more source