Results 81 to 90 of about 700,175 (336)

Quantitative assessment of the effect of uracil-DNA glycosylase on amplicon DNA degradation and RNA amplification in reverse transcription-PCR

Virology Journal, 2005
Although PCR and RT-PCR provided a valuable approach for detection of pathogens, the high level of sensitivity of these assays also makes them prone to false positive results.
Kleiboeker Steven B
doaj   +1 more source

False positive reactions obtained with any of the four DENV ICB ELISAs and with IIF.

, 2013
∶>10. ICB ELISA positive: P/N. 136 serum samples without antibody to DENV were compared. In the absence of competitive iTBEP antigen the ICB ELISA produced 5 false positive results.
Petra Emmerich (331026), Herbert Schmitz (502023), Angela Mika (152045)   +2 more
core   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

False positive for hepatitis C virus by rapid test in a patient with Salmonella Typhi infection

Travel Medicine and Infectious Disease, 2023
Andrés Eduardo Prieto Torres, Abraham Katime Zuñiga, Bertha Lacouture Ortiz, Álvaro A. Faccini-Martínez   +3 more
doaj   +1 more source

Serum fractions associated with positive and false positive reactions in the ELA test for trichinellosis in swine. [Accuracy of packinghouse tests for Trichinella in pork]

, 1976
A considerable number of packinghouse swine sera give false positive results in the enzyme-labeled antibody (ELA) test for Trichinosis. Efforts to understand the nature of this problem directed toward isolation and identification of a serum factor ...
Clinard, Elva H.
core  

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji, Jianlong Zhang, Yiming Shi, Shiyu Shan, Yang Du, Guangshuo Li, Ying Jin, Yani Zhang, Chuanying Wang, Yijun Lin, Yuhao Guo, Decai Tian, Xingquan Zhao, Tian Song   +13 more
wiley   +1 more source

Seroprevalence of syphilis by venereal disease research laboratory test and biological false positive reactions in different patient populations: Is it alarming? Our experience from a tertiary care center in India, 2020;41:43-46. [PDF]

Indian J Sex Transm Dis AIDS, 2022
Sethi S, Gupta P, Kumar B.
europepmc   +1 more source

General false positive ELISA reactions in visceral leishmaniasis. Implications for the use of enzyme immunoassay analyses in tropical Africa.

, 2016
Leishmaniasis is a neglected disease in tropical countries. Clinical and laboratory features may mimic auto immune diseases and this can complicate the Leishmania diagnosis.
Elshafie, Amir, Rönnelid, Johan,, Elshafie, Amir I., Elshafie, Amir,, Rönnelid, Johan, Mullazehi, Mohammed,, Mullazehi, Mohammed   +6 more
core   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source