Non Symptomatic Infection
Mostrando 1-12 de 35 artigos, teses e dissertações.
-
1. Prevalence of Helicobacter pylori infection among asymptomatic children in southeastern Brazil: a cross-sectional study
ABSTRACT BACKGROUND: The prevalence of Helico bacter pylori (H. pylori) infection is decreasing worldwide, but is still high in developing countries. We previously observed an H. pylori infection rate of 52% among children and adolescents with chronic non-ulcer dyspepsia. OBJECTIVE: To investigate the prevalence of H. pylori infection among asymptomatic ch
Sao Paulo Medical Journal. Publicado em: 2022
-
2. Editorial Comment: Factors associated with utilization of neoadjuvant chemotherapy in charlson comorbidity zero non-metastatic muscle-invasive bladder cancer patients
ABSTRACT Introduction: Symptomatic duplex kidneys usually present with recurrent urinary tract infection due to ureteral obstruction (megaureter, ureterocele or ectopic ureter) and/or vesicoureteral reflux. Upper-pole nephrectomy is a widely accepted procedure to correct symptomatic duplex systems with poor functioning moieties, also known as upper or proxi
Int. braz j urol.. Publicado em: 2021-08
-
3. Early experience with COVID-19 in kidney transplantation recipients: update and review
ABSTRACT Introduction: little is known on the risk factors, clinical presentation, therapeutic protocols, and outcomes of kidney transplantation recipients (KTRs) who become infected by SARS-CoV-2. Purpose: to provide an updated view regarding the early experience obtained from the management of KTRs with COVID-19. Materials and Methods: A narrative revie
Int. braz j urol.. Publicado em: 2020-07
-
4. Validation and reliability of the rapid diagnostic test ‘SD Bioeasy Dengue Duo’ for dengue diagnosis in Brazil: a phase III study
BACKGROUND The diagnosis of dengue is complex. Until recently, only specialised laboratories were able to confirm dengue infection. However, this has changed with the newly available immunochromatographic rapid tests. Early diagnosis is of great interest, and point-of-care rapid tests have been increasingly used in Brazil. Most of those tests have not under
Mem. Inst. Oswaldo Cruz. Publicado em: 25/06/2018
-
5. Prevalence of asymptomatic urethritis by Chlamydia trachomatis and Neisseria gonorrhoeae and associated risk factors among males living with HIV-1
ABSTRACT Objectives The increase in HIV transmissibility in non-ulcerative sexually transmitted infection is already well-established. It is estimated that symptomatic carriers of N. gonorrhoeae and C. trachomatis have a relative risk of 4.8-fold and 3.6-fold, respectively, for the sexual acquisition of HIV. This type of evaluation for asymptomatic urethri
Rev. Inst. Med. trop. S. Paulo. Publicado em: 08/03/2018
-
6. Intestinal symptoms and Blastocystis load in schoolchildren of Paranaguá Bay, Paraná, Brazil
ABSTRACT The symptomatology of Blastocystis cannot be attributed to any particular subtype, although can be related to a high Blastocystis infection load. One stool sample from each of 217 schoolchildren of Vale de Sol Paranaguá Bay (Paraná, Brazil) was collected. Three milliliters of each fixed stool sample were processed applying the formalin-ether conce
Rev. Inst. Med. trop. S. Paulo. Publicado em: 21/12/2017
-
7. Prevalence of Candida spp. in cervical-vaginal samples and the in vitro susceptibility of isolates
Abstract Vulvovaginal candidiasis (VVC) is an infection of the genital mucosa caused by different species of the genus Candida. Considering the lack of data on this topic in the south of Brazil, this study aimed to assess the prevalence of Candida spp. in the cervical-vaginal mucosa of patients treated at a university hospital in southern Rio Grande do Sul,
Braz. J. Microbiol.. Publicado em: 2017-03
-
8. Toxoplasma gondii antibody profile in HIV-1-infected and uninfected pregnant women and the impact on congenital toxoplasmosis diagnosis in Rio de Janeiro, Brazil
OBJECTIVE: Compare the anti-T. gondii IgG titer between HIV-1 infected and non HIV-1 infected pregnant women and report three cases of congenital toxoplasmosis resulting from reactivation of infection during pregnancy of HIV-1 infected women. METHODS: This study was conducted among 2,270 pregnant women with chronic Toxoplasma gondii infection (absence of IgM
Brazilian Journal of Infectious Diseases. Publicado em: 2012-04
-
9. Inflammatory response, parasite load and AgNOR expression in ear skin of symptomatic and asymptomatic Leishmania (Leishmania) chagasi infected dogs
The skin has an important role in the transmission of visceral leishmaniasis (VL) as the infection pathway in dogs. To better characterize the inflammatory response of intact skin in VL, sixty infected dogs (30 symptomatic and 30 asymptomatic) and six non-infected controls were studied. Diagnosis of visceral leishmaniasis was confirmed by RIFI and ELISA; dir
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
-
10. Diagnostico molecular da Leishmaniose visceral canina: avaliação do swab conjuntival em cães assintomáticos e em cães vacinados / Molecular diagnosis of canine visceral leishmaniasis: conjunctival swab evaluation in asymptomatic dogs and vaccinated dogs
The epidemiological control of visceral Leishmaniasis (VL) in Brazil involves the elimination of infected dogs. Therefore, reliable diagnostic tests are essential to prevent the transmission of the disease or unnecessary culling of dogs. The VL control in Brazil is based on serological surveys, nevertheless serologic assays present problems related to sensit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/02/2010
-
11. Prevalência, avaliação clínica e imunológica de cães (Canis familiaris) (Linnaeus, 1758) naturalmente infectados por Leishmania (Leishmania) chagasi (Cunha &Chagas, 1937) provenientes do município de Tamandaré, região litoral Sul do Estado de Pernambuco, Brasil
Canine Visceral Leishmaniasis (CanL) in Brazil is caused by Leishmania (Leishmania) chagasi and it has been reported in some cities. The goal of this research was to verify the prevalence, analyze the spatial correlation between CanL and environmental factors, evaluate and compare the levels of cytokine (IL-12, IFN-γ, IL-2 and IL-4) expressions by Realt
Publicado em: 2010
-
12. FACTOR FOR INFECTION BY LEISHMANIA CHAGASI IN ASYMPTOMATIC IN THE CITY OF RAPOSA - MA / FATORES ASSOCIADOS À INFECÇÃO POR LEISHMANIA CHAGASI EM INDIVÍDUOS ASSINTOMÁTICOS NO MUNICÍPIO DE RAPOSA - MA
A leishmaniose visceral é uma zoonose que acomete o homem de forma acidental e apresenta-se em franca expansão geográfica com o acometimento de espaços urbanos e periurbanos de grandes cidades brasileiras. As precárias condições socioeconômicas, ambientais e hábitos de vida são relevantes na epidemiologia da doença e parecem favorecer a manutenç�
Publicado em: 2009