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2.
Rev Fac Cien Med Univ Nac Cordoba ; 79(3): 228-234, 2022 09 16.
Article in Spanish | MEDLINE | ID: mdl-36149077

ABSTRACT

Introduction: Hereditary predisposition syndromes to cancer represent 5-10% of cancer cases, the most studied being HBOC produced by mutations in the BRCA1/2 genes. Objectives: To describe clinical, histopathological and PV characteristics in patients with HBOC in Córdoba, Argentina and compare it with those without BRCA1/2 mutations. Methods: Cross-sectional, correlational and observational analysis of patients from Córdoba. The ANOVA, Student's t test contingency tables and Fisher exact test were used the significance level was α = 0.05. Results: 155 women with BC, OC and BC/OC were studied. 40 BRCA1 / 2 mutations were identified. No differences were found in the age of diagnosis between patients with and without BRCA1/2 mutations. A significant association was found between VP in BRCA1/2 and the type of cancer (p = 0.003); all cases with BC/OC presented mutations in BRCA1/2. No significant association was found between mutated/non-mutated and personal history, family background, and ER-PR-HER2. 23.1% and 38.1% of BC cases were TN in individuals with VP in BRCA 1 and 2, respectively. The prevalence of mutations was 25.8% and the prevalence of novel PV was 10.0%. Conclusions: Patients with BC-VP BRCA1/2 are associated with ductal histology, and younger age of presentation with VP BRCA1. We did not find significant differences in the age at diagnosis of BC between patients with BRCA1 and BRCA2 mutations, a higher proportion of BC TN is observed than in the general population. In our sample, the prevalence of BRCA1/2 mutations among patients who meet criteria for HBOC is 25.8%, with 10% new pathogenic variant.


Introducción: Los síndromes de predisposición hereditaria al cáncer representan un 5-10% de los casos de cáncer, el más estudiado es HBOC producido por mutaciones en los genes BRCA1/2. Objetivos: Describir características clínicas, histopatológicas y VP en pacientes con HBOC en Córdoba, Argentina y compararla con aquellas sin mutaciones en BRCA1/2. Métodos: Análisis transversal, correlacional y observacional de pacientes de Córdoba. Se utilizó la prueba ANOVA, t de Student, tablas de contingencia y prueba exacta de Fisher, el nivel de significancia fue α=0,05. Resultados: Se estudiaron 155 mujeres con CM, CO y CM/CO. Se identificaron 40 mutaciones en BRCA1/2. No se encontraron diferencias en edad de diagnóstico entre pacientes con y sin mutaciones en BRCA1/2. Se encontró asociación significativa entre VP en BRCA1/2 y el tipo de cáncer (p=0,003); todos los casos con CM/CO presentaron mutaciones en BRCA1/2. No se encontró asociación significativa entre mutados/no mutados y AP, AF, RE-RP-HER2. El 23.1% y 38.1% de los casos de CM fueron TN en individuos con VP en BRCA 1 y 2 respectivamente. La prevalencia de mutaciones fue 25,8% y la prevalencia de VP noveles del 10,0%. Conclusiones: Las pacientes con CM-VP BRCA1/2 están asociadas con histología ductal, y menor edad de presentación con VP BRCA1. No encontramos diferencias significativas en edad de diagnóstico del CM entre pacientes con mutaciones BRCA1 y BRCA2, se observa una mayor proporción CM TN que en la población en general. En nuestra muestra, la prevalencia de mutaciones en BRCA1/2 entre los pacientes que reúnen criterios para HBOC es del 25,8%, con 10% de VP noveles.


Subject(s)
Breast Neoplasms , Ovarian Neoplasms , Argentina/epidemiology , BRCA1 Protein/genetics , BRCA2 Protein/genetics , Breast Neoplasms/genetics , Cross-Sectional Studies , Female , Genes, BRCA2 , Humans , Mutation , Ovarian Neoplasms/diagnosis , Ovarian Neoplasms/genetics , Ovarian Neoplasms/pathology
3.
Breast Cancer Res Treat ; 194(2): 403-412, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35610400

ABSTRACT

PURPOSE: PALB2 variants have been scarcely described in Argentinian and Latin-American reports. In this study, we describe molecular and clinical characteristics of PALB2 mutations found in multi-gene panels (MP) from breast-ovarian cancer (BOC) families in different institutions from Argentina. METHODS: We retrospectively identified PALB2 pathogenic (PV) and likely pathogenic (LPV) variants from a cohort of 1905 MP results, provided by one local lab (Heritas) and SITHER (Hereditary Tumor Information System) public database. All patients met hereditary BOC clinical criteria for testing, according to current guidelines. RESULTS: The frequency of PALB2 mutations is 2.78% (53/1905). Forty-eight (90.5%) are PV and five (9.5%) are LPV. Most of the 18 different mutations (89%) are nonsense and frameshift types and 2 variants are novel. One high-rate recurrent PV (Y551*) is present in 43% (23/53) of the unrelated index cases. From the 53 affected carriers, 94% have BC diagnosis with 14% of bilateral cases. BC phenotype is mainly invasive ductal (78%) with 62% of hormone-receptor positive and 22% of triple negative tumors. Self-reported ethnic background of the cohort is West European (66%) and native Latin-American (20%) which is representative of Buenos Aires and other big urban areas of the country. CONCLUSION: This is the first report describing molecular and clinical characteristics of PALB2 carriers in Argentina. Frequency of PALB2 PV in Argentinian HBOC families is higher than in other reported populations. Y551* is a recurrent mutation that seems to be responsible for almost 50% of PALB2 cases.


Subject(s)
Breast Neoplasms , Ovarian Neoplasms , Argentina/epidemiology , Breast Neoplasms/epidemiology , Breast Neoplasms/genetics , Breast Neoplasms/pathology , Fanconi Anemia Complementation Group N Protein/genetics , Female , Genetic Predisposition to Disease , Germ-Line Mutation , Humans , Ovarian Neoplasms/epidemiology , Ovarian Neoplasms/genetics , Retrospective Studies
5.
Arch Argent Pediatr ; 111(5): 423-7, 2013 10.
Article in English, Spanish | MEDLINE | ID: mdl-24092030

ABSTRACT

The 22q11.2 microdeletion is the most common deletion syndrome, with a prevalence of 1/4000-1/6000 among newborn infants and a wide phenotypic variability. The diagnosis of the 22q11.2 microdeletion is made through cytogenetics or fuorescence in situ hybridization (FISH). The objectives of this article were to describe the clinical features of 32 patients with 22q11.2 microdeletion and the fndings of other chromosomal abnormalities and genetic syndromes in phenotypically similar patients. This series was made up of 268 patients with clinical criteria supporting the diagnostic suspicion attended at the Hospital de Niños and Hospital Privado, of Córdoba, between March 1st, 2004 and August 31st, 2011. The following parameters were analyzed: age at the time of the diagnosis, sex, clinical manifestations, and mortality. Thirty-two patients (19 males and 13 females) had a positive result for this deletion. The diagnosis was made mostly in their frst months and years of life (age range: 7 days old-31 years old). The clinical manifestations were: congenital heart diseases (22/32), thymic hypoplasia-agenesis/ recurrent infections (10/32), velopalatal insuffciency (8/32). Five patients died; four due to a complication associated with their cardiovascular disease and one due to multiple organ failure. The clinical manifestations of the syndrome were varied.


Subject(s)
DiGeorge Syndrome/diagnosis , Adult , Argentina , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Phenotype , Retrospective Studies , Urban Health , Young Adult
6.
Arch. argent. pediatr ; 111(5): 423-427, Oct. 2013. ilus, tab
Article in English | BINACIS | ID: bin-130899

ABSTRACT

The 22q11.2 microdeletion is the most common deletion syndrome, with a prevalence of 1/4000-1/6000 among newborn infants and a wide phenotypic variability. The diagnosis of the 22q11.2 microdeletion is made through cytogenetics or fuorescence in situ hybridization (FISH). The objectives of this article were to describe the clinical features of 32 patients with 22q11.2 microdeletion and the fndings of other chromosomal abnormalities and genetic syndromes in phenotypically similar patients. This series was made up of 268 patients with clinical criteria supporting the diagnostic suspicion attended at the Hospital de Niños and Hospital Privado, of Córdoba, between March 1st, 2004 and August 31st, 2011. The following parameters were analyzed: age at the time of the diagnosis, sex, clinical manifestations, and mortality. Thirty-two patients (19 males and 13 females) had a positive result for this deletion. The diagnosis was made mostly in their frst months and years of life (age range: 7 days old-31 years old). The clinical manifestations were: congenital heart diseases (22/32), thymic hypoplasia-agenesis/ recurrent infections (10/32), velopalatal insuffciency (8/32). Five patients died; four due to a complication associated with their cardiovascular disease and one due to multiple organ failure. The clinical manifestations of the syndrome were varied.(AU)


La microdeleción 22q11.2 es la más frecuente, afecta a 1/4000 a 1/6000 recién nacidos y tiene amplia variabilidad fenotípica. El diagnóstico se realiza por citogenética o hibridación in situ fuorescente (FISH). Los objetivos del presente trabajo fueron describir las características clínicas de 32 pacientes con microdeleción 22q11.2, y los hallazgos de otras anomalías cromosómicas y síndromes genéticos en pacientes fenotípicamente similares. La serie estuvo compuesta por 268 pacientes que tenían criterios clínicos de sospecha diagnóstica asistidos en los hospitales de Niños y Privado de Córdoba, desde el 1 de marzo de 2004 hasta el 31 de agosto de 2011. Se analizaron: edad en el momento del diagnóstico, sexo, manifestaciones clínicas y mortalidad. Resultaron positivos para esta deleción, 32 pacientes (19 varones y 13 mujeres). El diagnóstico se realizó mayoritariamente en los primeros meses y años de vida (rango etario: 7 días a 31 años). Clínica: cardiopatías congénitas (22/32), hipoplasia-agenesia-tímica/ infecciones recurrentes (10/32); hipotonía velopalatina (8/32). Cinco murieron, cuatro por complicación de su patología cardiovascular y uno por falla multisistémica. La expresividad clínica de la enfermedad fue variable.(AU)


Subject(s)
Adult , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Young Adult , DiGeorge Syndrome/diagnosis , Argentina , Phenotype , Retrospective Studies , Urban Health
7.
Arch. argent. pediatr ; 111(5): 423-427, Oct. 2013. ilus, tab
Article in English | LILACS | ID: lil-694672

ABSTRACT

The 22q11.2 microdeletion is the most common deletion syndrome, with a prevalence of 1/4000-1/6000 among newborn infants and a wide phenotypic variability. The diagnosis of the 22q11.2 microdeletion is made through cytogenetics or fuorescence in situ hybridization (FISH). The objectives of this article were to describe the clinical features of 32 patients with 22q11.2 microdeletion and the fndings of other chromosomal abnormalities and genetic syndromes in phenotypically similar patients. This series was made up of 268 patients with clinical criteria supporting the diagnostic suspicion attended at the Hospital de Niños and Hospital Privado, of Córdoba, between March 1st, 2004 and August 31st, 2011. The following parameters were analyzed: age at the time of the diagnosis, sex, clinical manifestations, and mortality. Thirty-two patients (19 males and 13 females) had a positive result for this deletion. The diagnosis was made mostly in their frst months and years of life (age range: 7 days old-31 years old). The clinical manifestations were: congenital heart diseases (22/32), thymic hypoplasia-agenesis/ recurrent infections (10/32), velopalatal insuffciency (8/32). Five patients died; four due to a complication associated with their cardiovascular disease and one due to multiple organ failure. The clinical manifestations of the syndrome were varied.


La microdeleción 22q11.2 es la más frecuente, afecta a 1/4000 a 1/6000 recién nacidos y tiene amplia variabilidad fenotípica. El diagnóstico se realiza por citogenética o hibridación in situ fuorescente (FISH). Los objetivos del presente trabajo fueron describir las características clínicas de 32 pacientes con microdeleción 22q11.2, y los hallazgos de otras anomalías cromosómicas y síndromes genéticos en pacientes fenotípicamente similares. La serie estuvo compuesta por 268 pacientes que tenían criterios clínicos de sospecha diagnóstica asistidos en los hospitales de Niños y Privado de Córdoba, desde el 1 de marzo de 2004 hasta el 31 de agosto de 2011. Se analizaron: edad en el momento del diagnóstico, sexo, manifestaciones clínicas y mortalidad. Resultaron positivos para esta deleción, 32 pacientes (19 varones y 13 mujeres). El diagnóstico se realizó mayoritariamente en los primeros meses y años de vida (rango etario: 7 días a 31 años). Clínica: cardiopatías congénitas (22/32), hipoplasia-agenesia-tímica/ infecciones recurrentes (10/32); hipotonía velopalatina (8/32). Cinco murieron, cuatro por complicación de su patología cardiovascular y uno por falla multisistémica. La expresividad clínica de la enfermedad fue variable.


Subject(s)
Adult , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Young Adult , DiGeorge Syndrome/diagnosis , Argentina , Phenotype , Retrospective Studies , Urban Health
8.
Arch Argent Pediatr ; 111(5): 423-7, 2013 Oct.
Article in Spanish | BINACIS | ID: bin-132937

ABSTRACT

The 22q11.2 microdeletion is the most common deletion syndrome, with a prevalence of 1/4000-1/6000 among newborn infants and a wide phenotypic variability. The diagnosis of the 22q11.2 microdeletion is made through cytogenetics or fuorescence in situ hybridization (FISH). The objectives of this article were to describe the clinical features of 32 patients with 22q11.2 microdeletion and the fndings of other chromosomal abnormalities and genetic syndromes in phenotypically similar patients. This series was made up of 268 patients with clinical criteria supporting the diagnostic suspicion attended at the Hospital de Niños and Hospital Privado, of Córdoba, between March 1st, 2004 and August 31st, 2011. The following parameters were analyzed: age at the time of the diagnosis, sex, clinical manifestations, and mortality. Thirty-two patients (19 males and 13 females) had a positive result for this deletion. The diagnosis was made mostly in their frst months and years of life (age range: 7 days old-31 years old). The clinical manifestations were: congenital heart diseases (22/32), thymic hypoplasia-agenesis/ recurrent infections (10/32), velopalatal insuffciency (8/32). Five patients died; four due to a complication associated with their cardiovascular disease and one due to multiple organ failure. The clinical manifestations of the syndrome were varied.


Subject(s)
DiGeorge Syndrome/diagnosis , Adult , Argentina , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Phenotype , Retrospective Studies , Urban Health , Young Adult
9.
Arch Argent Pediatr ; 110(3): e50-4, 2012.
Article in Spanish | MEDLINE | ID: mdl-22760760

ABSTRACT

Phelan McDermid Syndrome is caused by the loss of genetic material in a chromosome from pair 22, at the band q13.3. We describe five patients with deletion 22q13.3 in order to establish a genotype-phenotype association, and report the first case described in conjoined twins. We analyzed the perinatal history, psychomotor behavior, language, and the presence of minor dysmorphism. Karyotypes and in situ hibridization (FISH) for critical region 22q13.3 were performed to all patients. There were hypotonia, developmental delay, and delay or absence of language. A 22q13.3 deletion was detected in all patients described, two cases had a deletion and the other three had a ring of chromosome 22, one in a pure cell line, while the twins presented mosaicism. Karyotype and FISH for 22q11.2 critical region should be performed, with 22q13.3 control probe to detect the deletion of Phelan McDermid syndrome in all patients with clinical phenotype suggestive and evocative of velo-cardio-facial syndrome.


Subject(s)
Chromosome Disorders/diagnosis , Chromosome Disorders/genetics , Diseases in Twins/diagnosis , Diseases in Twins/genetics , Twins, Conjoined , Adolescent , Child , Child, Preschool , Chromosome Deletion , Chromosomes, Human, Pair 22/genetics , Female , Genotype , Humans , Karyotyping , Male , Phenotype
10.
Arch. argent. pediatr ; 110(3): e50-e54, mayo-jun. 2012. ilus, tab
Article in Spanish | LILACS | ID: lil-639620

ABSTRACT

El síndrome de Phelan McDermid es producido por una pérdida de material genético, en un cromosoma del par 22, a nivel de la banda q13.3. Se describieron cinco pacientes con deleción 22q13.3 para correlacionar genotipo-fenotipo y comunicar el primer caso descripto en gemelas siamesas. Se registraron antecedentes perinatales, psicomotores, conducta, lenguaje y presencia de dismorfas. Se realizó cariotipo e hibridación in situ fuorescente (FISH) para región crítica 22q13.3. Presentaron hipotonía, dismorfas menores, retraso madurativo y retraso o ausencia del lenguaje. Se confrmó deleción 22q13.3 en los cinco pacientes, encontrándose una deleción en dos casos y un anillo del cromosoma 22 en tres, siendo uno con línea pura, y las siamesas, con mosaicismo, con una línea celular normal. En pacientes con clínica sugestiva y fenotipo evocador de síndrome velo-cardio-facial, se debe realizar cariotipo y FISH para región crítica 22q11.2 con sonda control 22q13.3, para detectar la deleción del Síndrome de Phelan McDermid.


Phelan McDermid Syndrome is caused by the loss of genetic material in a chromosome from pair 22, at the band q13.3. We describe fve patients with deletion 22q13.3 in order to establish a genotype-phenotype association, and report the frst case described in conjoined twins. We analyzed the perinatal history, psychomotor behavior, language, and the presence of minor dysmorphism. Karyotypes and in situ hibridization (FISH) for critical region 22q13.3 were performed to all patients. There were hypotonia, developmental delay, and delay or absence of language. A 22q13.3 deletion was detected in all patients described, two cases had a deletion and the other three had a ring of chromosome 22, one in a pure cell line, while the twins presented mosaicism. Karyotype and FISH for 22q11.2 critical region should be performed, with 22q13.3 control probe to detect the deletion of Phelan McDermid syndrome in all patients with clinical phenotype suggestive and evocative of velo-cardio-facial syndrome.


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Chromosome Disorders/diagnosis , Chromosome Disorders/genetics , Diseases in Twins/diagnosis , Diseases in Twins/genetics , Twins, Conjoined , Chromosome Deletion , /genetics , Genotype , Karyotyping , Phenotype
11.
Arch. argent. pediatr ; 110(3): e50-e54, mayo-jun. 2012. ilus, tab
Article in Spanish | BINACIS | ID: bin-129620

ABSTRACT

El síndrome de Phelan McDermid es producido por una pérdida de material genético, en un cromosoma del par 22, a nivel de la banda q13.3. Se describieron cinco pacientes con deleción 22q13.3 para correlacionar genotipo-fenotipo y comunicar el primer caso descripto en gemelas siamesas. Se registraron antecedentes perinatales, psicomotores, conducta, lenguaje y presencia de dismorfas. Se realizó cariotipo e hibridación in situ fuorescente (FISH) para región crítica 22q13.3. Presentaron hipotonía, dismorfas menores, retraso madurativo y retraso o ausencia del lenguaje. Se confrmó deleción 22q13.3 en los cinco pacientes, encontrándose una deleción en dos casos y un anillo del cromosoma 22 en tres, siendo uno con línea pura, y las siamesas, con mosaicismo, con una línea celular normal. En pacientes con clínica sugestiva y fenotipo evocador de síndrome velo-cardio-facial, se debe realizar cariotipo y FISH para región crítica 22q11.2 con sonda control 22q13.3, para detectar la deleción del Síndrome de Phelan McDermid.(AU)


Phelan McDermid Syndrome is caused by the loss of genetic material in a chromosome from pair 22, at the band q13.3. We describe fve patients with deletion 22q13.3 in order to establish a genotype-phenotype association, and report the frst case described in conjoined twins. We analyzed the perinatal history, psychomotor behavior, language, and the presence of minor dysmorphism. Karyotypes and in situ hibridization (FISH) for critical region 22q13.3 were performed to all patients. There were hypotonia, developmental delay, and delay or absence of language. A 22q13.3 deletion was detected in all patients described, two cases had a deletion and the other three had a ring of chromosome 22, one in a pure cell line, while the twins presented mosaicism. Karyotype and FISH for 22q11.2 critical region should be performed, with 22q13.3 control probe to detect the deletion of Phelan McDermid syndrome in all patients with clinical phenotype suggestive and evocative of velo-cardio-facial syndrome.(AU)


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Chromosome Disorders/diagnosis , Chromosome Disorders/genetics , Diseases in Twins/diagnosis , Diseases in Twins/genetics , Twins, Conjoined , Chromosome Deletion , Chromosomes, Human, Pair 22/genetics , Genotype , Karyotyping , Phenotype
12.
Arch. argent. pediatr ; 110(3): e50-e54, mayo-jun. 2012. ilus, tab
Article in Spanish | BINACIS | ID: bin-127796

ABSTRACT

El síndrome de Phelan McDermid es producido por una pérdida de material genético, en un cromosoma del par 22, a nivel de la banda q13.3. Se describieron cinco pacientes con deleción 22q13.3 para correlacionar genotipo-fenotipo y comunicar el primer caso descripto en gemelas siamesas. Se registraron antecedentes perinatales, psicomotores, conducta, lenguaje y presencia de dismorfas. Se realizó cariotipo e hibridación in situ fuorescente (FISH) para región crítica 22q13.3. Presentaron hipotonía, dismorfas menores, retraso madurativo y retraso o ausencia del lenguaje. Se confrmó deleción 22q13.3 en los cinco pacientes, encontrándose una deleción en dos casos y un anillo del cromosoma 22 en tres, siendo uno con línea pura, y las siamesas, con mosaicismo, con una línea celular normal. En pacientes con clínica sugestiva y fenotipo evocador de síndrome velo-cardio-facial, se debe realizar cariotipo y FISH para región crítica 22q11.2 con sonda control 22q13.3, para detectar la deleción del Síndrome de Phelan McDermid.(AU)


Phelan McDermid Syndrome is caused by the loss of genetic material in a chromosome from pair 22, at the band q13.3. We describe fve patients with deletion 22q13.3 in order to establish a genotype-phenotype association, and report the frst case described in conjoined twins. We analyzed the perinatal history, psychomotor behavior, language, and the presence of minor dysmorphism. Karyotypes and in situ hibridization (FISH) for critical region 22q13.3 were performed to all patients. There were hypotonia, developmental delay, and delay or absence of language. A 22q13.3 deletion was detected in all patients described, two cases had a deletion and the other three had a ring of chromosome 22, one in a pure cell line, while the twins presented mosaicism. Karyotype and FISH for 22q11.2 critical region should be performed, with 22q13.3 control probe to detect the deletion of Phelan McDermid syndrome in all patients with clinical phenotype suggestive and evocative of velo-cardio-facial syndrome.(AU)

13.
Genet Test Mol Biomarkers ; 14(6): 749-51, 2010 Dec.
Article in English | MEDLINE | ID: mdl-20858053

ABSTRACT

Human carboxylesterases 1 and 2 (CES1 and CES2) catalyze the hydrolysis of many exogenous compounds. Alterations in CES sequences could lead to variability in both the inactivation of drugs and the activation of prodrugs. The human CES1 gene encodes for the enzyme carboxylesterase 1, a serine esterase governing both metabolic deactivation and activation of numerous therapeutic agents. Some of theses drugs are the antiviral oseltamivir used to treat some types of influenza infections and the methylphenidate employed in the treatment of patients with attention deficit. The Gly143Glu polymorphism in CES1 gene has been shown to reduce enzyme activity. The aim of the present study was to develop an easy and cheap method to detect this polymorphism. For this, we studied a group of people from Córdoba, a Mediterranean area from Argentina. Our results show that our methodology could detect the presence of this polymorphism with a frequency around 1.8%, only in the heterozygote form. These results could be relevant to patients before the treatment with some drugs where the CES1 enzyme is involved.


Subject(s)
Antiviral Agents/pharmacokinetics , Carboxylic Ester Hydrolases/genetics , Central Nervous System Stimulants/pharmacokinetics , Methylphenidate/pharmacokinetics , Oseltamivir/pharmacokinetics , Polymerase Chain Reaction/methods , Polymorphism, Genetic , Adolescent , Adult , Aged , Aged, 80 and over , Alleles , Amino Acid Substitution , Antiviral Agents/therapeutic use , Attention Deficit Disorder with Hyperactivity/drug therapy , Carboxylic Ester Hydrolases/metabolism , Central Nervous System Stimulants/therapeutic use , Female , Gene Frequency , Glutamic Acid/genetics , Glycine/genetics , Humans , Inactivation, Metabolic/genetics , Influenza, Human/drug therapy , Male , Methylphenidate/therapeutic use , Middle Aged , Oseltamivir/therapeutic use , Young Adult
15.
Lima; PRISMA; 1997. 153 p. ilus.
Monography in Spanish | LILACS | ID: lil-209504

ABSTRACT

Las encuestas de consumo se realizaron aplicando la metodología de "pesada directa" de los alimentos. Las poblaciones estudiadas fueron los niños de 12 a 35 meses de edad y sus respectivas familias. Incluyó a más de 1900 familias que representaban a 20 dominios socioeconómicos de siste regiones políticas del país: Arequipa, Lima, Miguel Grau, Los Libertadores Wari, Inka, Nor Oriental del Marañón y Ucayali. Contiene: 1. Metodología; 2. Consumo de niños; 3. Consumo familiar; 4. Consumo de madres en la Región Ucayaliu; 5. Alcances para la fortificación de alimentos


Subject(s)
Humans , Male , Female , Pregnancy , Infant, Newborn , Infant , Child, Preschool , Adolescent , Eating , Micronutrients , Nutritional Sciences , Nutrition Surveys , Peru
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