scholarly journals Comparison of Specimen Processing and Nucleic Acid Extraction by the Swab Extraction Tube System versus the MagNA Pure LC System for Laboratory Diagnosis of Herpes Simplex Virus Infections by LightCycler PCR

2005 ◽  
Vol 43 (3) ◽  
pp. 1059-1063 ◽  
Author(s):  
N. C. Issa ◽  
M. J. Espy ◽  
J. R. Uhl ◽  
W. S. Harmsen ◽  
J. N. Mandrekar ◽  
...  
Keyword(s):  
Herpes Simplex ◽  
Laboratory Diagnosis ◽  
Acid Extraction ◽  
Virus Infections ◽  
Nucleic Acid Extraction ◽  
Tube System ◽  
System Versus ◽  
Extraction Tube ◽  
Specimen Processing ◽  
Simplex Virus

scholarly journals Laboratory Diagnosis of Neonatal Herpes Simplex Virus Infections

2019 ◽  
Vol 57 (5) ◽  
Author(s):  
William J. Muller ◽  
Xiaotian Zheng
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Diagnostic Testing ◽  
Laboratory Diagnosis ◽  
Clinical Findings ◽  
Molecular Testing ◽  
Virus Infections ◽  
Neonatal Herpes ◽  
Neonatal Herpes Simplex ◽  
Simplex Virus

ABSTRACT Herpes simplex virus (HSV) is a common and often benign infection in humans; although it less commonly affects newborns, infection in this age group can be devastating. Newborns often present with nonspecific clinical findings, making timely and accurate diagnosis of infection critical. A wide variety of tests are available for detecting herpes simplex virus infection, but only a subset are useful and validated in the newborn population. The current review summarizes available diagnostic testing for neonatal disease, including discussing limitations, unmet needs, and emerging data on molecular testing methods.

scholarly journals Real-Time PCR for detection of herpes simplex virus without nucleic acid extraction

2006 ◽  
Vol 6 (1) ◽  
Author(s):  
Mark W Pandori ◽  
John Lei ◽  
Ernest H Wong ◽  
Jeffrey Klausner ◽  
Sally Liska
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Nucleic Acid ◽  
Real Time ◽  
Real Time Pcr ◽  
Acid Extraction ◽  
Nucleic Acid Extraction ◽  
Simplex Virus

scholarly journals The Laboratory Diagnosis of Herpes Simplex Virus Infections

2005 ◽  
Vol 16 (2) ◽  
pp. 92-98 ◽  
Author(s):  
Ameeta Singh ◽  
Jutta Preiksaitis ◽  
Barbara Romanowski
Keyword(s):  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Genital Herpes ◽  
Laboratory Diagnosis ◽  
Diagnostic Techniques ◽  
Molecular Diagnostic ◽  
Molecular Diagnostic Techniques ◽  
Virus Infections ◽  
Ulcer Disease ◽  
Simplex Virus

Herpes simplex virus (HSV) types 1 and 2 cause genital herpes infections and are the most common cause of genital ulcer disease in industrialized nations. Although these infections are very common, the majority of them remain underdiagnosed because they are asymptomatic or unrecognized. A clinical diagnosis of genital herpes should always be confirmed by laboratory testing; this can be accomplished through the use of direct tests for viral isolation, the detection of antigen or, more recently, the detection of HSV DNA using molecular diagnostic techniques. Testing for serotypes is recommended because of the different prognostic and counselling implications. Type-specific HSV serology is becoming more readily available and will enhance the ability to make the diagnosis and guide clinical management in select patients.

scholarly journals Evaluation of LightCycler PCR for Implementation of Laboratory Diagnosis of Herpes Simplex Virus Infections

2000 ◽  
Vol 38 (8) ◽  
pp. 3116-3118 ◽  
Author(s):  
Mark J. Espy ◽  
Teri K. Ross ◽  
Rosaline Teo ◽  
Kathleen A. Svien ◽  
Arlo D. Wold ◽  
...  
Keyword(s):  
Cell Culture ◽  
Herpes Simplex Virus ◽  
Herpes Simplex ◽  
Dna Polymerase ◽  
Laboratory Diagnosis ◽  
Routine Laboratory ◽  
Virus Infections ◽  
Shell Vial ◽  
Simplex Virus ◽  
Positive Results

Five hundred specimens (288 genital, 192 dermal, and 20 ocular) were extracted by technologists, and the DNA was assayed by LightCycler PCR (DNA polymerase and thymidine kinase [TK] gene targets) and by conventional tube and shell vial cell culture. One hundred fifty-eight confirmed (by cell culture and TK target PCR) positive and LightCycler-positive specimens were detected during the first 30 PCR cycles. LightCycler PCR-positive results for cycles 31 to 45 (39 of 67 [58.2%]) required confirmation by another PCR target (TK). LightCycler PCR is more sensitive (n = 197; 23.1%) than cell cultures (n = 150) for the routine laboratory detection of herpes simplex virus infections.

Sign in / Sign up

Export Citation Format

Share Document