2007
DOI: 10.15517/rmu.v1i1.7869
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Determinación de la efectividad de cinco protocolos de extracción de ADN a partir de material parafinado para estudios moleculares

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Cited by 6 publications
(8 citation statements)
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References 13 publications
(24 reference statements)
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“…10 With respect to the control group, a cytobrush standard extraction protocol was used. The genotyping was performed by a polymerase chain reaction (PCR) using a sequence-specific primer.…”
Section: Laboratory Typingmentioning
confidence: 99%
“…10 With respect to the control group, a cytobrush standard extraction protocol was used. The genotyping was performed by a polymerase chain reaction (PCR) using a sequence-specific primer.…”
Section: Laboratory Typingmentioning
confidence: 99%
“…La implementación del método de PCR puede presentar algunas limitaciones como lo son las alteraciones en el ADN por cambios estructurales debido a la fijación deficiente del tejido en formalina y esto varía según el tratamiento que reciba la muestra (13). Así por ejemplo un estudio anterior presentó un porcentaje de amplificación de 50% en biopsias tratadas en el HSJD (13).…”
Section: Discussionunclassified
“…The samples were then washed twice with absolute ethanol to remove the xylene and centrifuged at maximum speed for 5 min with an Eppendorf centrifuge 5415 R. The tissue was then hydrated with 70% ethanol, re-suspended in 500 μ L of STE buffer with 3 μ L of Proteinase K (Sigma Aldrich) (20 mg mL −1 ), and incubated overnight. Thereafter, the DNA was extracted by the phenol/chloroform technique (Jiménez Arce et al 2007). As a positive control, T. cruzi DNA from cultured parasites was used.…”
Section: Methodsmentioning
confidence: 99%