Marco Galarza
Datos Biográficos
| ID | 7982296 |
|---|---|
| NOMBRE | Marco Galarza |
| NOMBRES | Marco |
| APELLIDO | Galarza |
| FIRMA | GALARZA M |
| AFILIACIONES | Instituto Nacional de Salud |
| ORCID | 0000-0002-6547-2354 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 11 |
| TOTAL DE CITAS | 0 |
| TOTAL COMO AUTOR | 11 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2012 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2024 |
| ÍNDICE H | 0 |
Rapid spread of the emerging cosmopolitan genotype of dengue virus serotype 2, and expansion of dengue virus serotype 1 genotype V in Peru
Our findings suggest the urgent need to strengthen epidemiological and genomic surveillance systems to understand and control the spread of circulating DENV genotypes in Peru. This will allow a more rapid response, as well as the monitoring of its potential dissemination to other countries in the Americas
Detection of Sars-CoV-2 variants in hospital wastewater in Peru, 2022
Motivation for the study. To contribute to the surveillance of environmental samples from hospital effluents in order to achieve early warning of possible infectious disease outbreaks. Main findings. The Omicron variant of the COVID-19 virus was detected in wastewater from hospitals in Puno, Cuzco and Cajamarca; these results are similar to the reports by the Peruvian National Institute of Health based on nasopharyngeal swab samples. Implications…
Neutralización del coronavirus Sars-CoV-2 por suero hiperinmune de llama (Lama glama) en cultivo de células Vero
The findings suggest that hyperimmune llama serum could constitute a source of therapeutic antibodies against SARS-CoV-2 infections (lineage B.1.1), and should be studied in further research
Efluentes hospitalarios como reservorio de enterobacterias productoras de betalactamasas y carbapenemasas
The aim of this study was to determine the presence of beta-lactamase- (bla) producing Enterobacteriaceae in hospital effluent samples from two level II and III hospitals in Lima, Peru. The resistance profile of the isolated bacteria was identified and characterized using the MicroScan system for 18 antimicrobials, and the presence of extended spectrum beta-lactamases (ESBL) (blaCTX-M ,bla SHV bla TEM ,bla PER) and carbapenemases (bla KPC ,bla ND…
Expresión diferencial de micro-ARN circulantes en pacientes con tuberculosis activa y latente
The miR-155 could be considered a biomarker to differentiate latent TB from active disease. Studies with larger sample sizes are required to corroborate the findings
Neutralización de la actividad letal del veneno de serpiente Bothrops atrox por suero hiperinmune de llama (lama glama)
The hyperimmune llama serum is able to neutralize the lethality of the Bothrops atrox venom from Peru in laboratory mice
Diagnóstico molecular de tuberculosis multidrogorresistente en muestras de esputo mediante el análisis de curvas de melting
The melting curve analysis showed to be safe and reliable to be used in the rapid diagnosis of multidrug-resistant tuberculosis in sputum samples
Detección de virus influenza A, B y subtipos A (H1N1) pdm09, A (H3N2) por múltiple RT-PCR en muestras clínicas
93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form
Análisis genómico comparativo de cepas peruanas de Mycobacterium tuberculosis
High similarity (99.9%) was noted between the INS-SEN strain and the F11 South African strain with broadglobal scope, while the analysis of the INS-MDR and INS-XDR strains showed a likely expansion of the KZN family, a South African strain with high virulence and pathogenicity
Prueba molecular genotype® MTBDRplus, una alternativa para la detección rápida de tuberculosis multidrogorresistente
The Genotype®MTBDRplus molecular test is a method that allows identification of the most frequent mutations associated with resistance to major first-line antituberculosis drugs, Isoniazid (INH) and Rifampicin (RfP). The aim of this study was to evaluate the performance of the molecular test with culture and smear- positive sputum samples. We evaluated 95 cultures and 100 sputum samples with resistance profiles previously determined by the refere…
Prueba molecular Genotype® MTBDRplus, una alternativa para la detección rápida de tuberculosis multidrogorresistente
The Genotype®MTBDRplus molecular test is a method that allows identification of the most frequent mutations associated with resistance to major first-line antituberculosis drugs, Isoniazid (INH) and Rifampicin (RFP). The aim of this study was to evaluate the performance of the molecular test with culture and smear- positive sputum samples. We evaluated 95 cultures and 100 sputum samples with resistance profiles previously determined by the refere…
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Prueba molecular Genotype® MTBDRplus, una alternativa para la detección rápida de tuberculosis multidrogorresistente
The Genotype®MTBDRplus molecular test is a method that allows identification of the most frequent mutations associated with resistance to major first-line antituberculosis drugs, Isoniazid (INH) and Rifampicin (RFP). The aim of this study was to evaluate the performance of the molecular test with culture and smear- positive sputum samples. We evaluated 95 cultures and 100 sputum samples with resistance profiles previously determined by the refere…
Prueba molecular genotype® MTBDRplus, una alternativa para la detección rápida de tuberculosis multidrogorresistente
The Genotype®MTBDRplus molecular test is a method that allows identification of the most frequent mutations associated with resistance to major first-line antituberculosis drugs, Isoniazid (INH) and Rifampicin (RfP). The aim of this study was to evaluate the performance of the molecular test with culture and smear- positive sputum samples. We evaluated 95 cultures and 100 sputum samples with resistance profiles previously determined by the refere…
Análisis genómico comparativo de cepas peruanas de Mycobacterium tuberculosis
High similarity (99.9%) was noted between the INS-SEN strain and the F11 South African strain with broadglobal scope, while the analysis of the INS-MDR and INS-XDR strains showed a likely expansion of the KZN family, a South African strain with high virulence and pathogenicity
Detección de virus influenza A, B y subtipos A (H1N1) pdm09, A (H3N2) por múltiple RT-PCR en muestras clínicas
93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form
Diagnóstico molecular de tuberculosis multidrogorresistente en muestras de esputo mediante el análisis de curvas de melting
The melting curve analysis showed to be safe and reliable to be used in the rapid diagnosis of multidrug-resistant tuberculosis in sputum samples
Expresión diferencial de micro-ARN circulantes en pacientes con tuberculosis activa y latente
The miR-155 could be considered a biomarker to differentiate latent TB from active disease. Studies with larger sample sizes are required to corroborate the findings
Neutralización de la actividad letal del veneno de serpiente Bothrops atrox por suero hiperinmune de llama (lama glama)
The hyperimmune llama serum is able to neutralize the lethality of the Bothrops atrox venom from Peru in laboratory mice
Efluentes hospitalarios como reservorio de enterobacterias productoras de betalactamasas y carbapenemasas
The aim of this study was to determine the presence of beta-lactamase- (bla) producing Enterobacteriaceae in hospital effluent samples from two level II and III hospitals in Lima, Peru. The resistance profile of the isolated bacteria was identified and characterized using the MicroScan system for 18 antimicrobials, and the presence of extended spectrum beta-lactamases (ESBL) (blaCTX-M ,bla SHV bla TEM ,bla PER) and carbapenemases (bla KPC ,bla ND…
Neutralización del coronavirus Sars-CoV-2 por suero hiperinmune de llama (Lama glama) en cultivo de células Vero
The findings suggest that hyperimmune llama serum could constitute a source of therapeutic antibodies against SARS-CoV-2 infections (lineage B.1.1), and should be studied in further research
Rapid spread of the emerging cosmopolitan genotype of dengue virus serotype 2, and expansion of dengue virus serotype 1 genotype V in Peru
Our findings suggest the urgent need to strengthen epidemiological and genomic surveillance systems to understand and control the spread of circulating DENV genotypes in Peru. This will allow a more rapid response, as well as the monitoring of its potential dissemination to other countries in the Americas
Detection of Sars-CoV-2 variants in hospital wastewater in Peru, 2022
Motivation for the study. To contribute to the surveillance of environmental samples from hospital effluents in order to achieve early warning of possible infectious disease outbreaks. Main findings. The Omicron variant of the COVID-19 virus was detected in wastewater from hospitals in Puno, Cuzco and Cajamarca; these results are similar to the reports by the Peruvian National Institute of Health based on nasopharyngeal swab samples. Implications…
Biology (8 obras) · Medicine (7 obras) · Gene (5 obras) · Genetics (5 obras) · Genotype (4 obras) · Molecular Biology (4 obras) · Tuberculosis Research and Epidemiology (4 obras) · Mycobacterium research and diagnosis (3 obras) · Mycobacterium tuberculosis (3 obras) · Tuberculosis (3 obras)