Publications by authors named "Daulay R"

Ischemic stroke is a sudden onset of neurological deficit resulting from a blockage in cerebral blood vessels, which can lead to brain tissue damage, chronic disability, and increased risk of mortality. Secretome from hypoxic mesenchymal stem cells (SH-MSC) is a potential therapy to improve neurological deficit by increasing the expression of vascular endothelial growth factor (VEGF) and reducing glial fibrillary acidic protein (GFAP). These effects can reduce the infarction area of ischemic stroke.

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Article Synopsis
  • Pregnant women with latent tuberculosis infection (LTBI) are at increased risk for calcitriol deficiency, which impacts their newborns' immune responses.
  • In a study with 84 women, those with LTBI showed higher levels of cathelicidin and interferon gamma (IFN-γ) compared to those without LTBI.
  • The research highlights the importance of monitoring calcitriol and immune markers in both LTBI pregnant women and their newborns to potentially develop preventative TB strategies.
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Mucormycosis is an emerging disease that primarily affects immunocompromised patients; however, it has also been reported in immunocompetent individuals. Studies in the pediatric population are limited and reported mostly in case studies or series. The aim of this case report is to present a pediatric mucormycosis originated from Sumatra Island, Indonesia.

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Objectives: With the reopening of schools, the detection of coronavirus disease 2019 (COVID-19) in children is very important in order to prevent outbreaks in schools and to reduce the risk of more severe post-COVID-19 complications. Various specimens can be used to detect the SARS-CoV-2 virus, and saliva has been considered as an alternative specimen in adults. However, data in children are lacking, especially among the female population.

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During 2022, outbreaks of foot-and-mouth disease (FMD) were reported across the islands of Indonesia, a country that had previously maintained an FMD-free (without vaccination) status since 1990. This report describes the near-complete genome sequence of a representative FMD virus collected from these cases belonging to the O/ME-SA/Ind-2001e lineage.

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Objectives: Affordable options for COVID-19 epidemiological surveillance are needed. Virus detection by reverse transcription-PCR (RT-PCR) is sensitive but costly, and antigen-based rapid diagnostic tests (RDTs) are cheap but with reduced sensitivity; both detect current infection but not exposure. RDT-IgM/IgG antibodies to SARS-CoV-2 detect exposure but have poor sensitivity for current infection.

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Adolescent is a high-risk population for developing tuberculosis (TB) disease, unfortunately adolescence TB remains to be neglected. Clinical manifestations of TB are usually chronic and nonspecific that could be mimicking other disease. Unrecognized TB disease will lead to misdiagnosis, delayed, and inappropriate management.

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A retrospective study was done on patients with bronchopneumonia hospitalized at the Dr. Pirngadi Hospital, Medan/School of Medicine, University of North Sumatera, during January 1985 through December 1989. The purpose of this study is to assess the morbidity and mortality of bronchopneumonia with measles and the nutritional status of the patients.

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