SlideShare a Scribd company logo
1 of 33
Manuela Guzmán Castañeda
Jesús Sebastián Gómez
INTRODUCTION
The research article was realized in Sri Lanka, where has been
reported a high prevalence of infection of Helicobacter Pylori. Scientist
made a study to identify clarithromycin resistance of H. pylori strands.
Clarithromycin resistance is increasing, results in the use of empirical
antibiotics for treatment.
HELICOBACTER PYLORI
Member of Campylobacter genus
Helicobacter genus 1989.
Gram-negative
spiral-shape bacteria.
Infects up the 50% of
human population.
Leading cause of
peptic ulcers and gastric
cancer.
Urease activity
HELICOBACTER PYLORI
HELICOBACTER PYLORI
BACTERIA RIBOSOME
SYMPTOMS OF H. PYLORI
INFECTION
Epigastric
pain with
burning
sensation.
Pain get
worse with
empty
stomach
Poor
appetite
Weight
loss
Dyspepsia Vomiting Heart burn
CLARITHROMYCIN
Clarithromycin
binds to the
subunit 23S
Bacteria
ribosome
The bacteria
cytoskeleton
collapse
PCR METHOD
Polymerase Chain Reaction
Kary Mullis
Simple test to multiply DNA
Millions of copies
PCR METHOD
Know partial sequence of the región of DNA
Enzymatic in vitro amplification
Increase the number of copies
Cycle  3 stages
RFLP
Restriction Fragment Long Polymorphism
Restriction enzymes
H. Pylori
Gastric
ulcere
Epigastric
pain
Illness
Clarithromycin
It binds to
23S
H. Pylori
dies
Gastric mucose
in perfect
conditions
OBJECTIVE
“Investigate the proportion of common
claritromycin-resistance mutation types
present in the 23S rRNA gene of H. pylori
strains in Sri Lanka.”
METODOLOGÍA
Hospital de atención terciaria en Sri Lanka
Departamento de microbiología y de patología de
la Universidad del estado de Sri Lanka.
Se realizó en 76 pacientes.
Aprobación ética por comité ético de la
universidad del estado.
METODOLOGÍA
METODOLOGÍA
Endoscopia
2 Biopsias
gástricas Prueba
de
ureasa
Extracción
de ADN
Amplificación con
PCR
glmM – 23S rRNA
Confirmación
con
histopatología
MÉTODOS
Desnaturalización
MÉTODOS
2. Alineamiento: glmM1-F - glmM2-R Cla18 - Cla21
MÉTODOS
3.Síntesis
MÉTODOS
MÉTODOS
RFLP
MboII  A2142G
Bsa I  A2143G
¿PARA QUE LA PCR?
Clonar fragmentos de ADN.
Detectar secuencias
Establecer polimorfismos
Rastreo de mutaciones.
Tipificación de DNA para trasplantes.
¿PARA QUÉ LA RFLP?
Detectar mutaciones genéticas
RESULTADOS
DISCUSIÓN
AUTHOR WHAT HE SAID ¿YES OR NO?
RAYMOND J.
(France)
Raymond
et al.[20] in 2007 had
found a 90% prevalence
of A2143G
mutation
Yes
ABDOHALLI H.
(Iran)
Abdollahi et al.,[18] in
2011 had shown a
55% prevalence of
A2142G mutation
Yes
AUTHOR WHAT HE SAID ¿YES OR NO?
KIM KS. Kim KS
et al.[19] in 2002 had
reported 100%
mutation in A2143G or
T2182C sites in Korea
Yes
FRANCESCVO VD. Published studies
showed
that although A2142G
mutation is present it
sometimes
may not be
phenotypically
expressed.[14]
Yes
CONCLUSIONS
• Indiscriminated use of antibiotics increase emerging infections.
• Use of PCR is really important for the diagnostic of several
patologies
• We concluded that the study of the molecular biology is now
leading the investigations in Health sciences as a indispensable
tool for the diagnosis and treatment of diseases.
• We recognize the importance of read and study in english even
more in fields of science such as the Human Health knowing that
the latest developments are published in this lenguaje.
Jesús Sebastián Gómez
Manuela Guzmán Castañeda
BIBLIOGRAFÍA
Yamamoto, Yoshimasa. Friedman, Herman. Hoffman, Paul.
Helicobacter pylori Infection and Immunity.
David Martínez, Julían. Consuelo Henao, Sandra. Iván Lizarazo,
Jorge. Resistencia antibiótica del Helicobacter pylori en América
Latina y el Caribe. Revista Colombiana de gastroenterología.
Vol.29 no.3 Bogotá Sept. 2014
Martínez Sánchez, Lina María. Vargad Grisales, Natalia. Osorio
Ospina, Felipe. Ramírez Pulgarín, Sergio. Biología molecular. Octava
edición. Universidad Pontificia Bolivariana.

More Related Content

Viewers also liked

Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...
Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...
Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...QIAGEN
 
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSIS
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSISMOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSIS
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSISKalai Arasan
 
Quinolones | drug develoupment | mechanism of action | future
Quinolones | drug develoupment | mechanism of action | futureQuinolones | drug develoupment | mechanism of action | future
Quinolones | drug develoupment | mechanism of action | futureArun Geetha Viswanathan
 
Antibiotic resistance in bacteria 1
Antibiotic resistance in bacteria 1Antibiotic resistance in bacteria 1
Antibiotic resistance in bacteria 1anusil
 
Antibiotic resistance
Antibiotic resistance Antibiotic resistance
Antibiotic resistance Naser Tadvi
 
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...QIAGEN
 

Viewers also liked (12)

Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...
Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...
Detection and Surveillance of Antibiotic Resistance Genes From Food and Ferti...
 
Macrolide antibiotics
Macrolide antibioticsMacrolide antibiotics
Macrolide antibiotics
 
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSIS
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSISMOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSIS
MOLECULAR BASIS & MECHANISMS OF DRUG RESISTANCE IN MYCOBACTERIUM TUBERCULOSIS
 
Macrolides
MacrolidesMacrolides
Macrolides
 
Quinolones | drug develoupment | mechanism of action | future
Quinolones | drug develoupment | mechanism of action | futureQuinolones | drug develoupment | mechanism of action | future
Quinolones | drug develoupment | mechanism of action | future
 
Antibiotic resistance in bacteria 1
Antibiotic resistance in bacteria 1Antibiotic resistance in bacteria 1
Antibiotic resistance in bacteria 1
 
Sediment transport
Sediment transportSediment transport
Sediment transport
 
Macrolide (l)
Macrolide (l)Macrolide (l)
Macrolide (l)
 
Antibiotic resistance
Antibiotic resistanceAntibiotic resistance
Antibiotic resistance
 
Antibiotic resistance
Antibiotic resistance Antibiotic resistance
Antibiotic resistance
 
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...
Identification of antibiotic resistance genes in Klebsiella pneumoniae isolat...
 
Anti tubercular drugs
Anti tubercular drugsAnti tubercular drugs
Anti tubercular drugs
 

Similar to Detection of clarithromycin-resistance Helicobacter Pylori strains in a dyspeptic patient population in Sri Lanka

H. pylori past, present and future
H. pylori past, present and futureH. pylori past, present and future
H. pylori past, present and futureSameh Badr
 
Helicobacter pylori bhavesh dr
Helicobacter pylori bhavesh drHelicobacter pylori bhavesh dr
Helicobacter pylori bhavesh drdrbhavesh19
 
Invasive candidiasis the hidden cause of sepsis
Invasive candidiasis the hidden cause of sepsisInvasive candidiasis the hidden cause of sepsis
Invasive candidiasis the hidden cause of sepsisKhaled Taema
 
Helicobacter pylori associated Peptic ulcer disease
Helicobacter pylori associated Peptic ulcer diseaseHelicobacter pylori associated Peptic ulcer disease
Helicobacter pylori associated Peptic ulcer diseaseS M Ali Hasan
 
Helicobacter pylori (cancer)
Helicobacter pylori (cancer)Helicobacter pylori (cancer)
Helicobacter pylori (cancer)Utkarsh Verma
 
Helicobacter pylori infection
Helicobacter pylori infectionHelicobacter pylori infection
Helicobacter pylori infectionSamir Haffar
 
Cryptosporidiosis in a young immunocompromised patient
Cryptosporidiosis in a young immunocompromised patientCryptosporidiosis in a young immunocompromised patient
Cryptosporidiosis in a young immunocompromised patientDr Shams Afridi
 
E5dc Coeliac Disease, Worcester University
E5dc Coeliac Disease, Worcester UniversityE5dc Coeliac Disease, Worcester University
E5dc Coeliac Disease, Worcester UniversityMedicineAndHealthCancer
 
Ofooni1_08_Amebiasis_GiardiaInfection.pptx
Ofooni1_08_Amebiasis_GiardiaInfection.pptxOfooni1_08_Amebiasis_GiardiaInfection.pptx
Ofooni1_08_Amebiasis_GiardiaInfection.pptxAliAmrollahzade
 
( Peptic ulcer disease ) .pptx
 ( Peptic ulcer disease ) .pptx ( Peptic ulcer disease ) .pptx
( Peptic ulcer disease ) .pptxAhad412190
 
Git 4th 5th Gastritis.
Git 4th 5th Gastritis.Git 4th 5th Gastritis.
Git 4th 5th Gastritis.Shaikhani.
 
Antibiotic associated diarrhea
Antibiotic associated diarrheaAntibiotic associated diarrhea
Antibiotic associated diarrheaSamir Haffar
 
QUINOLONES IN CARTIs
QUINOLONES IN CARTIsQUINOLONES IN CARTIs
QUINOLONES IN CARTIsJohnScreen
 
Seminario Biología Molecular JCCT
Seminario Biología Molecular JCCTSeminario Biología Molecular JCCT
Seminario Biología Molecular JCCTJuanCamiloCollazos
 
literature review on research work on c. difficile
literature review on research work on c. difficileliterature review on research work on c. difficile
literature review on research work on c. difficileTahura Mariyam Ansari
 
Treatment of Helicobacter pylori
Treatment of Helicobacter pyloriTreatment of Helicobacter pylori
Treatment of Helicobacter pyloriSudiptaBera9
 

Similar to Detection of clarithromycin-resistance Helicobacter Pylori strains in a dyspeptic patient population in Sri Lanka (20)

H. pylori past, present and future
H. pylori past, present and futureH. pylori past, present and future
H. pylori past, present and future
 
H. pylori
H. pyloriH. pylori
H. pylori
 
Helicobacter pylori bhavesh dr
Helicobacter pylori bhavesh drHelicobacter pylori bhavesh dr
Helicobacter pylori bhavesh dr
 
Invasive candidiasis the hidden cause of sepsis
Invasive candidiasis the hidden cause of sepsisInvasive candidiasis the hidden cause of sepsis
Invasive candidiasis the hidden cause of sepsis
 
Genetica bioinformatica
Genetica bioinformaticaGenetica bioinformatica
Genetica bioinformatica
 
Helicobacter pylori associated Peptic ulcer disease
Helicobacter pylori associated Peptic ulcer diseaseHelicobacter pylori associated Peptic ulcer disease
Helicobacter pylori associated Peptic ulcer disease
 
Helicobacter pylori (cancer)
Helicobacter pylori (cancer)Helicobacter pylori (cancer)
Helicobacter pylori (cancer)
 
Helicobacter pylori infection
Helicobacter pylori infectionHelicobacter pylori infection
Helicobacter pylori infection
 
Cryptosporidiosis in a young immunocompromised patient
Cryptosporidiosis in a young immunocompromised patientCryptosporidiosis in a young immunocompromised patient
Cryptosporidiosis in a young immunocompromised patient
 
H pylori poster-web
H pylori poster-webH pylori poster-web
H pylori poster-web
 
E5dc Coeliac Disease, Worcester University
E5dc Coeliac Disease, Worcester UniversityE5dc Coeliac Disease, Worcester University
E5dc Coeliac Disease, Worcester University
 
Ofooni1_08_Amebiasis_GiardiaInfection.pptx
Ofooni1_08_Amebiasis_GiardiaInfection.pptxOfooni1_08_Amebiasis_GiardiaInfection.pptx
Ofooni1_08_Amebiasis_GiardiaInfection.pptx
 
( Peptic ulcer disease ) .pptx
 ( Peptic ulcer disease ) .pptx ( Peptic ulcer disease ) .pptx
( Peptic ulcer disease ) .pptx
 
Git 4th 5th Gastritis.
Git 4th 5th Gastritis.Git 4th 5th Gastritis.
Git 4th 5th Gastritis.
 
Peptic ulcer disease
Peptic ulcer diseasePeptic ulcer disease
Peptic ulcer disease
 
Antibiotic associated diarrhea
Antibiotic associated diarrheaAntibiotic associated diarrhea
Antibiotic associated diarrhea
 
QUINOLONES IN CARTIs
QUINOLONES IN CARTIsQUINOLONES IN CARTIs
QUINOLONES IN CARTIs
 
Seminario Biología Molecular JCCT
Seminario Biología Molecular JCCTSeminario Biología Molecular JCCT
Seminario Biología Molecular JCCT
 
literature review on research work on c. difficile
literature review on research work on c. difficileliterature review on research work on c. difficile
literature review on research work on c. difficile
 
Treatment of Helicobacter pylori
Treatment of Helicobacter pyloriTreatment of Helicobacter pylori
Treatment of Helicobacter pylori
 

Recently uploaded

Russian Escorts Girls Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls Delhi
Russian Escorts Girls  Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls DelhiRussian Escorts Girls  Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls Delhi
Russian Escorts Girls Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls DelhiAlinaDevecerski
 
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual Needs
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual NeedsBangalore Call Girl Whatsapp Number 100% Complete Your Sexual Needs
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual NeedsGfnyt
 
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...aartirawatdelhi
 
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service AvailableDipal Arora
 
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Varanasi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service AvailableDipal Arora
 
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...Neha Kaur
 
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...jageshsingh5554
 
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Kochi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service AvailableDipal Arora
 
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...astropune
 
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...Arohi Goyal
 
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Service
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort ServicePremium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Service
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Servicevidya singh
 
High Profile Call Girls Coimbatore Saanvi☎️ 8250192130 Independent Escort Se...
High Profile Call Girls Coimbatore Saanvi☎️  8250192130 Independent Escort Se...High Profile Call Girls Coimbatore Saanvi☎️  8250192130 Independent Escort Se...
High Profile Call Girls Coimbatore Saanvi☎️ 8250192130 Independent Escort Se...narwatsonia7
 
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Nagpur Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service AvailableDipal Arora
 
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoy
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night EnjoyCall Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoy
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoybabeytanya
 
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...hotbabesbook
 
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.Artifacts in Nuclear Medicine with Identifying and resolving artifacts.
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.MiadAlsulami
 
Lucknow Call girls - 8800925952 - 24x7 service with hotel room
Lucknow Call girls - 8800925952 - 24x7 service with hotel roomLucknow Call girls - 8800925952 - 24x7 service with hotel room
Lucknow Call girls - 8800925952 - 24x7 service with hotel roomdiscovermytutordmt
 
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Ooty Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service AvailableDipal Arora
 
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...narwatsonia7
 

Recently uploaded (20)

Russian Escorts Girls Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls Delhi
Russian Escorts Girls  Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls DelhiRussian Escorts Girls  Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls Delhi
Russian Escorts Girls Nehru Place ZINATHI 🔝9711199012 ☪ 24/7 Call Girls Delhi
 
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual Needs
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual NeedsBangalore Call Girl Whatsapp Number 100% Complete Your Sexual Needs
Bangalore Call Girl Whatsapp Number 100% Complete Your Sexual Needs
 
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...
Night 7k to 12k Navi Mumbai Call Girl Photo 👉 BOOK NOW 9833363713 👈 ♀️ night ...
 
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Darjeeling Just Call 9907093804 Top Class Call Girl Service Available
 
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Varanasi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Varanasi Just Call 9907093804 Top Class Call Girl Service Available
 
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...
VIP Russian Call Girls in Varanasi Samaira 8250192130 Independent Escort Serv...
 
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...
VIP Service Call Girls Sindhi Colony 📳 7877925207 For 18+ VIP Call Girl At Th...
 
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Kochi Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Kochi Just Call 9907093804 Top Class Call Girl Service Available
 
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...
Best Rate (Hyderabad) Call Girls Jahanuma ⟟ 8250192130 ⟟ High Class Call Girl...
 
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...
All Time Service Available Call Girls Marine Drive 📳 9820252231 For 18+ VIP C...
 
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Service
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort ServicePremium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Service
Premium Call Girls Cottonpet Whatsapp 7001035870 Independent Escort Service
 
High Profile Call Girls Coimbatore Saanvi☎️ 8250192130 Independent Escort Se...
High Profile Call Girls Coimbatore Saanvi☎️  8250192130 Independent Escort Se...High Profile Call Girls Coimbatore Saanvi☎️  8250192130 Independent Escort Se...
High Profile Call Girls Coimbatore Saanvi☎️ 8250192130 Independent Escort Se...
 
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Nagpur Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Nagpur Just Call 9907093804 Top Class Call Girl Service Available
 
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoy
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night EnjoyCall Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoy
Call Girl Number in Panvel Mumbai📲 9833363713 💞 Full Night Enjoy
 
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...
Night 7k to 12k Chennai City Center Call Girls 👉👉 7427069034⭐⭐ 100% Genuine E...
 
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.Artifacts in Nuclear Medicine with Identifying and resolving artifacts.
Artifacts in Nuclear Medicine with Identifying and resolving artifacts.
 
Lucknow Call girls - 8800925952 - 24x7 service with hotel room
Lucknow Call girls - 8800925952 - 24x7 service with hotel roomLucknow Call girls - 8800925952 - 24x7 service with hotel room
Lucknow Call girls - 8800925952 - 24x7 service with hotel room
 
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service AvailableCall Girls Ooty Just Call 9907093804 Top Class Call Girl Service Available
Call Girls Ooty Just Call 9907093804 Top Class Call Girl Service Available
 
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...
Top Rated Bangalore Call Girls Richmond Circle ⟟ 8250192130 ⟟ Call Me For Gen...
 
Russian Call Girls in Delhi Tanvi ➡️ 9711199012 💋📞 Independent Escort Service...
Russian Call Girls in Delhi Tanvi ➡️ 9711199012 💋📞 Independent Escort Service...Russian Call Girls in Delhi Tanvi ➡️ 9711199012 💋📞 Independent Escort Service...
Russian Call Girls in Delhi Tanvi ➡️ 9711199012 💋📞 Independent Escort Service...
 

Detection of clarithromycin-resistance Helicobacter Pylori strains in a dyspeptic patient population in Sri Lanka

Editor's Notes

  1. 23s 5s –50s 16s– 30s
  2. MACROLIDE: ACT BY BINDING TO BACTERIAL RIBOSOMES Toda la presentación debe ir con el mismo tamaño de letra, eso lina lo mira mucho
  3. INHIBE LA TRADUCCIÓN – The polipeptic chain cant grow PRIMASA FORMA PRIMERS EN PCR TODOS SON ADN
  4. GANO NOBEL EN 1993 – LOW CONCENTRATIONS PROCARIOTAS TRANSCRIPCION Y TRADUCCION MISMO TIEMPO
  5. OBJETIVE OF THE TECHNIQUE – PARTICULE DNA SEQUENCE- USUALLY BETWEEN 20 TO 40 CYCLES- Denaturation, alignment, synthesis
  6. ARE USED TO CLEAVE SPECIFIC DNA REGIONS
  7. Dale justificar al texto para que se vea mejor presentado
  8. Dispépticos 43 m 33h Lesiones por ulcera Duodenitis Gastritis antral Te propongo que en vez de tener texto aquí la metodología la hagan como en un esquema, pues como cuadritos con continuidad o alguno de los SmartArt de power point, lina ama todo lo que sean graficos
  9. se calienta para separar las 2 hebras de DNA. Gen glmM 93°C Gen 23S rRNA94°C
  10. hibridación de las hebras con los primer´s. 37° a 65° Combinación de dos cadenas de acidos nucleicos antiparalelas. secuencias sintéticas de oligonucleótidos que son utilizadas para reconocer por apareamiento complementario secuencias blanco en ADN de plantilla (en inglés DNA template), que consiste generalmente en ADN genómico. Comúnmente un par de iniciadores son usados en PCR para definir los extremos del producto que se desea amplificar, y a partir de ellos la DNA polimerasa utilizada inicia la polimeración en dirección 5' - 3'.
  11. amplificación que hace la Taq polimerasa- elonga los primer´s usando las hebras originales. Amplicon es un pedazito o seucencia de ADN producto de PCR.
  12. La resistencia a claritromicina se presenta por mutaciones puntuales en el gen rrn 23S que codifica para el ARNr 23S. Las mutaciones responsables de 90% de los casos de resistencia se producen por sustitución de la adenina por citosina o guanina en la posición 2142 (A2142C o 2142G) o de una adenina por una guanina en posición 2143 (A2143G), otras mutaciones son menos frecuentes como la A2143G.
  13. Diagnostico prenatal de enfermedades genéticas. Medicina forense Detección de microorganismos infecciosos Detección de células tumorales