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Detection of Klebsiella pneumonia in respiratory tract samples by the loop-mediated isothermal amplification method
环介导等温扩增技术 呼吸道感染 肺炎克雷伯菌 细菌培养法 DNA测序技术
2021/3/29
建立环介导等温扩增技术（loop-mediated isothermal amplification，LAMP）检测呼吸道感染患者痰液中肺炎克雷伯菌（Klebsiella pneumoniae，Kpn）的方法并进行初步应用。 方法：基于Kpn phoE基因设计4条特异性引物，对反应条件中的Mg2+和甜菜碱浓度进行优化，建立检测Kpn LAMP方法并进行特异性和灵敏度试验；收集308例呼吸道感染患...
Reproducibility of urinary biomarkers in multiple 24-h urine samples
biomarker bisphenol A reproducibility sodium 24-h urine sample
2018/11/12
Background: Limited knowledge regarding the reproducibility of biomarkers in 24-h urine samples has hindered the collection and use of the samples in epidemiologic studies.
Objective: We aimed to eva...
Serum folate and homocysteine concentrations in large population samples of US ethnic and racial groups
Serum folate homocysteine concentrations
2016/6/2
Two papers, one reporting serum folate concentrations (1) and
one reporting serum homocysteine concentrations (2) in large
population samples of US ethnic and racial groups, appeared
recently in th...
Study of Histamine Forming Bacteria in Commercial fish samples of Kalyan city
Histamine Fish Scombroid toxicity Histidine decarboxylase
2015/7/21
Histamine food poisoning is found to be associated with consumption of scombroid fish containing unusually high levels of histamine. Fish belonging to non-scombroid group may also cause histamine pois...
Sound separates cancer cells from blood samples
Sound separates cancer cells blood samples
2015/4/13
Separating circulating cancer cells from blood cells for diagnostic, prognostic and treatment purposes may become much easier using an acoustic separation method and an inexpensive, disposable chip, a...
A Note on Adapting Propensity Score Matching and Selection Models to Choice Based Samples
Adapting Propensity Score Matching Selection Models Choice Based Samples
2015/1/22
The probability of selection into a treatment, also called the propensity score, plays a central role in classical selection models and in matching models (see, e.g., Heckman, 1980; Heckman and Navarr...
Detection of Class I Integrons in Staphylococcus aureus Isolated From Clinical Samples
Staphylococcus aureus Drug Resistance Polymerase Chain Reaction
2015/10/15
Background: Staphylococcus aureus is a major pathogen, causing variety of diseases and death in Iran and in the world. Despite the use of a spectrum of new antibiotics, this organism has caused severe...
Physicochemical, Heavy Metals and Phenolic Compounds Analysis of Libyan Honey Samples Collected from Benghazi during 2009-2010
Libyan Honey Physicochemical Parameters Phenolic Compounds Heavy Metals Contents
2013/1/29
In the present work, the results of analysis of 10 Libyan honey samples, representing various floral honeys, collected from Benghazicity during different seasons in 2009-2010 were demonstrated. All sa...
Evaluation of Collection and Distribution of Samples for Histological, Stereological Analysis and Cell Culture of Canine Mast Cell Tumors
Mast Cell Tumor Oncologic Surgery Canine Tumor Collection Stereological Analysis
2013/2/19
Objective: To collect high quality, representative tissue material from tumors and manage its distribution to different laboratories. Design: Prospective controlled study. Animals: Thirty-six dogs wit...
Assessment of Zinc Concentration in Random Samples of the Adult Population in Shiraz, Iran
Serum zinc Deficiency Prevalence Adolescent Iran
2015/9/23
Background: Zinc is an essential micronutrient for human health. However, little is known about concentration of this mineral among Iranian population. This study was carried out to determine the curr...
CYTOGENETIC PRENATAL DIAGNOSIS ON 66 CHORIONIC VILLUS SAMPLES IN IRAN
Cytogenetics chromosome villus
2009/12/29
A total number of 66 chorionic villus samples were cytogenetically investigated. The samples consisted of 30 experimental cvs from spontaneously aborted materialand 36 from live gestations.80% of the ...
POLYCYCLIC AROMATIC HYDROCARBON CONTAMINATION LEVELS IN COLLECTED SAMPLES FROM VICINITY OF A HIGHWAY
Polycyclic aromatic hydrocarbons dust vehicle exhausts highway
2009/12/14
Tehran as the biggest city of Iran with a population of more than 10 millions has potentially high pollutant exposures of gas oil and gasoline combustion from vehicles that are commuting in the highwa...
The importance of inducible clindamycin resistance in enterotoxin positive S. aureus isolated from clinical samples
Clindamycin inducible resistance S.aureus enterotoxin A
2009/11/24
The importance of inducible clindamycin resistance in enterotoxin positive S. aureus isolated from clinical samples。
Development and Validation of Pregabalin in Bulk, Pharmaceutical Formulations and in Human Urine Samples by UV Spectrophotometry
pregabalin validation bulk drug pharmaceutical formulations human urine samples uv
2009/10/30
A simple and sensitive UV spectrophotometric method was developed and validated for the determination of pregabalin in bulk, pharmaceutical formulations and in human urine samples. The method was line...
A Validated Method without Derivatization for the Determination of Gabapentin in Bulk, Pharmaceutical Formulation and Human Urine Samples
gabapentin high performance liquid chromatography pharmaceutical formulation validation
2009/10/30
A rapid, sensitive and accurate high performance liquid chromatography with UV detection method was developed and validated for the quantification of gabapentin in bulk, pharmaceutical formulation and...