Articles: sars-cov-2.
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Studies have demonstrated that reducing farnesoid X receptor activity with ursodeoxycholic acid (UDCA) downregulates angiotensin-converting enzyme in human lung, intestinal and cholangiocytes organoids in vitro, in human lungs and livers perfused ex situ, reducing internalization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into the host cell. This offers a potential novel target against coronavirus disease 2019 (COVID-19). The objective of our study was to compare the association between UDCA exposure and SARS-CoV-2 infection, as well as varying severities of COVID-19, in a large national cohort of participants with cirrhosis. ⋯ In participants with cirrhosis, UDCA exposure was associated with both a decrease in SARS-CoV-2 infection, and reduction in symptomatic, at least moderate, and severe/critical COVID-19.
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Pediatric emergency care · May 2023
The Association Between COVID-19 and Febrile Seizure: A Retrospective Case-Control Study.
Throughout the pandemic, febrile seizures have resulted from infection secondary to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The objective of this study is to determine if there is an increased association between COVID-19 and febrile seizures as compared with other causes of febrile seizures. ⋯ There were 2.7% of the patients with COVID-19 that were diagnosed with a febrile seizure. However, when subjected to a matched case control design with logistic regression controlling for confounding variables, there does not appear to be an increased risk of febrile seizures secondary to COVID-19 as compared with other causes.
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JNMA J Nepal Med Assoc · May 2023
COVID-19 among Patients Visiting the Department of Emergency of a Tertiary Care Centre: A Descriptive Cross-sectional Study.
Because of the unbridled transmissibility of the SARS-CoV-2 worldwide, researchers and healthcare professionals have set a common goal for timely diagnosis and future prevention of the disease. The aim of this study was to find out the prevalence of COVID-19 among patients visiting the Department of Emergency of a tertiary care centre. ⋯ COVID-19; Nepal; prevalence; SARS-CoV-2.
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Benign tumors of the fallopian tube are uncommon. Teratomas are most frequently found in the ovary and fallopian tube teratoma is extremely rare. To date, around 70 cases have been described, and most of them were discovered by chance. Here we present two cases of fallopian tube dermoid cyst. The first case is of a woman who was unable to conceive for 4 years with a right ovarian dermoid. She was managed with laparoscopic cystectomy when she was found to have a small teratoma-like lesion at the fimbrial end of the left fallopian tube. The second case is of a female who underwent elective caesarian section and was found to have a teratoma-like lesion at the right fallopian tube. Histopathology of both cases were reported as mature cystic teratoma. These cases suggest the need for careful examination of the pelvic organs for other pathology apart from the primary surgical sites. ⋯ case reports; dermoid cyst; fallopian tube; infertility.
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Yonsei medical journal · May 2023
Widespread Household Transmission of SARS-CoV-2 B.1.1.529 (Omicron) Variant from Children, South Korea, 2022.
The role that children play in the transmission of the omicron variant is unclear. Here we report an outbreak that started in young children attending various pediatric facilities, leading to extensive household transmission that affected 75 families with 88 confirmed case-patients in 3 weeks. Tailored social and public health measures directed towards children and pediatric facilities are warranted with the emergence of highly transmissible omicron variant to mitigate the impact of coronavirus diseases 2019 (COVID-19).