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Development and utilization of a multiplex PCR assay for detecting three feline enteroviruses.
Mol Biol Rep
January 2025
College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, PR China.
Background: Feline diarrhea is a common digestive tract disease in clinical practice, with watery feces as the main clinical manifestation. There are numerous pathogenic factors causing feline diarrhea, among which viral infections are prevalent, and feline panleukopenia virus (FPV) is the most common pathogen. In recent years, a variety of novel viruses have been detected in the intestines of cats with diarrhea.
View Article and Find Full Text PDFVacuolated Parabasal Cells in Papanicolaou Smears Are Cellular Changes Caused by Human Papillomavirus 16 Infection.
J Med Virol
February 2025
Department of Medical Technology, Faculty of Health Sciences, Kyorin University, Tokyo, Japan.
In cervical cancer screening, cytology is used as a triage test to refer high-risk human papillomavirus (HR-HPV)-positive women for colposcopy, but its accuracy is inadequate. The present study aimed to demonstrate that the presence of atypical cells with large vacuoles in the cytoplasm of parabasal cells, referred to as vacuolated parabasal cells (VPCs), which are observed in the Pap smears of HPV-positive women, is associated with specific HPV genotypes. Among 2175 patients, 310 with a single HR-HPV infection and cytological diagnosis of high-grade squamous intraepithelial lesions (HSIL) or atypical squamous cells not excluding HSIL (ASC-H) were included, of which 86 were infected with HPV16.
View Article and Find Full Text PDFCharacteristics and Associated Risk Factors of Neonatal Sepsis: A Retrospective Study From Saudi Arabia.
Cureus
December 2024
Pharmacology, Ministry of National Guard, AlAhsa, SAU.
Introduction Neonatal sepsis is defined as a systemic illness caused by bacteria, viruses, or fungi, characterized by hemodynamic abnormalities and clinical findings that result in morbidity and mortality. Neonatal morbidity and mortality are significantly influenced by neonatal sepsis. Causative pathogens and antimicrobial sensitivity profiles have changed over time, with significant geographic variation.
View Article and Find Full Text PDFIncreases in the susceptibility of human endometrial CD4 T cells to HIV-1 infection post-menopause are not dependent on greater viral receptor expression frequency.
Front Immunol
January 2025
Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, United States.
Epidemiological evidence suggests that post-menopausal women are more susceptible to HIV infection following sexual intercourse than are younger cohorts for reasons that remain unclear. Here, we evaluated how menopause-associated changes in CD4 T cell numbers and subsets as well as HIV coreceptor expression, particularly CCR5, in the endometrium (EM), endocervix (CX), and ectocervix (ECX) may alter HIV infection susceptibility. Using a tissue-specific mixed cell infection model, we demonstrate that while no changes in CD14 macrophage infection susceptibility were observed, CD4 T cell HIV-1 infection frequency increases following menopause in the EM, but not CX nor ECX.
View Article and Find Full Text PDFScreening for broad-spectrum resistance to Turnip mosaic virus.
Breed Sci
September 2024
Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aobaku, Sendai, Miyagi 980-8572, Japan.
Turnip mosaic virus (TuMV) poses a major threat to crops like Chinese cabbage, causing significant economic losses. A viable and effective strategy to manage such diseases is by improvement of genetic-based viral resistance. To achieve this, it is important to have detailed and wide-ranging genetic resources, necessitating genetic exploration.
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