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New Technique Improves Sensitivity of PCR Pathogen
Detection.AND
Tests That Use DNA from Mother’s Blood to Determine Sex
of Fetus Often Effective.
By
Cristina Cruz Agudelo
Medicine student
UPB
Medellin
FOLDING
FOLDING
INTRODUCTION
New Technique Improves Sensitivity of PCR
Pathogen Detection.
Science Daily April 22, 2011
MOLECULAR BIOLOGY
New Technique Improves Sensitivity of PCR Pathogen Detection.
Science Daily April 22, 2011
MOLECULAR BIOLOGY
The diagnostic plant diseases that can cause yield losses and diminished markets among other economic harm.
The test's ability to obtain a "genetic fingerprint" conclusively identifying a culprit pathogen hinges on there being a minimum number of its cells.
MOLECULAR BIOLOGY
New Technique Improves Sensitivity of PCR Pathogen Detection.
Science Daily April 22, 2011
preliminary step called
Growth-promoting agar or liquid media to increase the number of a target organism's cells in a sample prior to amplification of genetic material.
MOLECULAR BIOLOGY
New Technique Improves Sensitivity of PCR Pathogen Detection.
Science Daily April 22, 2011
Increase sensitivity by 100- to 1000-fold over conventional PCR methods
Stops substances called inhibitors from interfering with the action of a key enzyme
MOLECULAR BIOLOGY
New Technique Improves Sensitivity of PCR Pathogen Detection.
Science Daily April 22, 2011
PERSONAL OPINION These studies applied to human medicine, to help early detection of latent diseases in the body, using methods that improve current techniques.
MOLECULAR BIOLOGY
Tests That Use DNA from Mother’s Blood to
Determine Sex of Fetus Often Effective
Science Daily August 9, 2011
MOLECULAR BIOLOGY
Tests That Use DNA from Mother’s Blood to Determine Sex of Fetus Often Effective
Science Daily August 9, 2011
Important alternative to invasive cytogenetic
determination,
Noninvasive prenatal determination of fetal sex
MOLECULAR BIOLOGY
Tests That Use DNA from Mother’s Blood to Determine Sex of Fetus Often Effective
Science Daily August 9, 2011
cell-free fetal DNA from Mother’s Blood
some heritable disorders
MOLECULAR BIOLOGY
Tests That Use DNA from Mother’s Blood to Determine Sex of Fetus Often Effective
Science Daily August 9, 2011
Detect Y chromosome sequences within maternal samples
this "technology can be useful in clinical settings for early detection of fetuses at risk for
sex-linked disorders requiring follow-up testing”.
MOLECULAR BIOLOGY
It's exciting to see the medicine to serve patients and see how we reduce the risks of the procedures that we as future Doctors will improve the quality of life of mothers.
Tests That Use DNA from Mother’s Blood to Determine Sex of Fetus Often Effective
Science Daily August 9, 2011
PERSONAL OPINION
MEDICAL UTILITY
MEDICAL UTILITY
MOLECULAR MEDICINE EVERY DAY BRINGS NEW AND TRANSCENDENTAL ADVANCES TO HUMANS
MEDICAL UTILITY
EARLY DIAGNOSIS
EFFECTIVE AND MOLECULAR TREATMENT ENABLING EFFECTIVE
MEDICAL UTILITY
INTERVENTIONS AND INCREASINGLY LESS INVASIVE TO PREEMPT THE APPEARANCE OF SIGNS AND SYMPTOMS OF DIFFERENT DISEASES HAVE BEATEN TO HUMANITY.
BIBLIOGRAPHY
•New Technique Improves Sensitivity of PCR Pathogen Detection. Science Daily [online]. April 22, 2011. Avalibable online.<http://www.sciencedaily.com/releases/2011/04/110421104508.htm>
•Tests That Use DNA from Mother’s Blood to Determine Sex of Fetus Often Effective. Science Daily [online]. August 9, 2011. Avalibable online. <http://www.sciencedaily.comreleases/2011/08/110809162000.htm>
•MARTINEZ SÁNCHEZ, Lina María. Biología molecular. 6 ed. Medellín: UPB. Fac. de Medicina, 2011, 120 p.