Results 151 to 160 of about 89,599 (313)

Antibiotic Resistance of Salmonella enterica Serovar Typhi in Kolkata, India, and In Vitro Experiments on Effect of Combined Chemotherapy

open access: yesThe Scientific World Journal, 2012
This communication states the changing patterns of Salmonella enterica serovar Typhi (S. Typhi) isolates causing enteric fever in and around Kolkata, India.
Shyamapada Mandal   +2 more
doaj   +1 more source

Uncertainty Quantification of Antibody Measurements: Physical Principles and Implications for Standardization [PDF]

open access: yesarXiv
Harmonizing serology measurements is critical for identifying reference materials that permit standardization and comparison of results across different diagnostic platforms. However, the theoretical foundations of such tasks have yet to be fully explored in the context of antibody thermodynamics and uncertainty quantification (UQ). This has restricted
arxiv  

Breakdown of lecithin on aluminum oxide columns*

open access: yesJournal of Lipid Research, 1962
A method is described for the detection of slow breakdown reactions that sometimes occur in chromatographic columns. Hydrolysis of lecithin on aluminum-oxide columns has been demonstrated to occur under conditions normally used in the chromatography of ...
O. Renkonen
doaj  

Analysis of dysautonomia in patients with Chagas Cardiomyopathy [PDF]

open access: yesarXiv, 2019
Chagas disease American trypanosomiasis is caused by a flagellated parasite: trypanosoma cruzi, transmitted by an insect of the genus Triatoma and also by blood transfusions. In Latin America the number of infected people is approximately 6 million, with a population exposed to the risk of infection of 550000.
arxiv  

A review of evidence on non-invasive prenatal diagnosis (NIPD) : tests for fetal RHD genotype [PDF]

open access: yes, 2007
This report concentrates on three main areas. First and foremost, we set the background context for RhD NIPD in prenatal care. While the methodology chapter describes how the literature review was carried out and how additional information was collected,
Clay, Diane   +5 more
core  

Bacteriological Studies on Pathogens in Egyptian Pigeons.

open access: yesJournal of Veterinary Medical Research, 2018
The prevalence rate of bacterial isolates of public health importance in pigeons was (28.16%). The incidence of bacterial pathogens differed according to health status of examined pigeons and ages either squabs or adults, as it gave the higher incidence ...
Hala S. Ibrahim
doaj  

Sensitivity and Specificity of Selected Biomarkers and Their Combinations in the Diagnosis of Ovarian Cancer

open access: yesDiagnostics
One of the greatest challenges in modern gynecological oncology is ovarian cancer. Despite the numerous studies currently being conducted, it is still sometimes detected at late clinical stages, where the prognosis is unfavorable.
Aleksandra Englisz   +2 more
doaj   +1 more source

Seroprevalence of bovine viral diarrhea virus infection and its associated risk factors in dairy cattle in and around Sebeta sub city, Ethiopia

open access: yesScientific Reports
Bovine viral diarrhea (BVD) is a highly infectious disease affecting cattle, leading to significant economic losses in many countries engaged in cattle production.
Teferi Tura   +5 more
doaj   +1 more source

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