Browsing by Autor "Rodríguez, Patricia"

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CREACIÓN Y ORGANIZACIÓN DE LA UNIVERSIDAD LA SALLE EN BOLIVIA
(Fides Et Ratio, 2006) Rodríguez, Patricia; Antezana, Gastón
[Endemic level of congenital Trypanosoma cruzi infection in the areas of maternal residence and the development of congenital Chagas disease in Bolivia].
(2005) Torrico, Faustino; Alonso-Vega, Cristina; Suarez, Eduardo; Rodríguez, Patricia; Torrico, Mary-Cruz; Dramaix, Michele; Truyens, Carine; Carlier, Yves
In Bolivia, the prevalence of infection by T. cruzi in women in fertile age can vary between 20 and 60%. The present study made in the Maternity Germin Urquidi of Cochabamba - Bolivia, it has demonstrated, that 19.9% of the mothers who go to this hospitable center to be taken care of in the childbirth, they are carrying of the infection and that 4,6% of them, they are going to transmit, by transplacentaria route, the infection to its babies. Of the 71 children born with congenital Chagas, only 47,8 % present/display some type of alteration or of development(Apgar to 1 minute low, BPN, prematuridad, pathological dismadurez) or signs (SDR, hepatomegalia, esplenomegalia, neurological signs, cardiomegalia, anasarca, petequias). When investigating the effect of the differences in the vectorial density (low, medium and high) of the zone of maternal residence, on the transmission of the infection of the mother infected to the fetus, we concluded that the rate of transmission of the congenital infection of T. cruzi is not modified by the level of endemicidad of the zone of maternal residence. By another infected new born sides whose mothers reside in zones of high endemicidad present/display, most frequently and of significant way, Apgar to 1 minute < to 7, low weight when being born and prematuridad or an association of these alterations with respiratory syndrome of distress or anasarca, when one compares them with new born of resident mothers in the zones of loss or medium endemicidad, mortality in this group is greater. These results suggest calls to account it of the mothers, in areas of high endemicidad, she is associate with a serious increase in the risk of Disease of newborn severe and mortal congenital Chagas in.
[Knowledge, practices, and human seroprevalence of brucellosis in the central dairy-producing area of Cochabamba, BoliviaConhecimentos, práticas e soroprevalência humana de brucelose na área central de produção de laticínios de Cochabamba, Bolívia].
(2025) Yanez, Rosse Mary; Quitón, Rocío; Rojas, Ernesto; Vargas, Tania; Eid, Daniel; Letesson, Jean-Jacques; Rodríguez, Patricia
OBJECTIVE: To validate the applicability of the Rose Bengal (RB) test, indirect IgG or IgM enzyme-linked immunosorbent assay (ELISA), and the Brucellacapt test® to the local context, determine the seroprevalence of brucellosis, and evaluate knowledge of the disease in people at risk in a dairy-producing area of La Maica, Cochabamba (Plurinational State of Bolivia). METHOD: The tests were initially validated with a group of 76 people; the final study population was 330 people, who also participated in a socio-epidemiological survey. RESULTS: Of 330 samples tested, 12.7% were positive, using either the RB or Brucellacapt test®. The indirect IgG ELISA gave false positive results, indicating that the cut-off point should be adapted to the local epidemiological situation. Almost all RB-positive cases were asymptomatic. The socio-epidemiological survey highlights a lack of information and awareness about brucellosis, with regard to its zoonotic nature, mode of transmission, and symptoms. CONCLUSION: This study revealed a high seroprevalence of brucellosis in the La Maica dairy-producing area in Cochabamba (Plurinational State of Bolivia), with many asymptomatic cases and a high number of false positives from IgG indirect ELISA. It is recommended to conduct awareness-raising campaigns on the risks of this disease and to discourage the consumption of raw milk.