Clinical characteristic analysis of 25 cases of hepatic portal venous gas.

Objective: To analyze the clinical characteristics, etiological distribution, and treatment outcomes of Hepatic Portal Venous Gas (HPVG) in a cohort of elderly patients with multiple comorbidities, and to evaluate the impact of early surgical intervention on survival rates.

Methods: A retrospective study was conducted on 25 patients with HPVG admitted to Taixing People's Hospital of Yangzhou University from January 2010 to June 2024. The study included demographic characteristics, symptoms, comorbidities, etiology, laboratory and abdominal CT results, treatment, and outcomes.

[3-Deazaadenosine (3-DAA) accelerates Japanese encephalitis virus replication and down-regulates levels of inflammatory factors in mouse and hamster cells].

Objective To investigate the effect of 3-deazaadenosine (3-DAA), an N-methyladenosine (mA) methylation modification inhibitor, on the replication of the Japanese encephalitis virus (JEV). Methods Neuro2a mouse neuroblastoma cells, N9 mouse microglial cells, and BHK baby hamster kidney cells were exposed to JEV and then treated with 3-DAA. JEV was also injected into the footpad of adult C57BL/6 mice, which were then administered 3-DAA intraperitoneally.

N6-methyladenosine modification positively regulate Japanese encephalitis virus replication.

N6-methyladenosine (m6A) is present in diverse viral RNA and plays important regulatory roles in virus replication and host antiviral innate immunity. However, the role of m6A in regulating JEV replication has not been investigated. Here, we show that the JEV genome contains m6A modification upon infection of mouse neuroblast cells (neuro2a).

[Analysis for 171 cases of esophageal foreign bodies impacted in upper esophagus with endoscopic treatment].

Objective: To assess the effectiveness and complications of rigid endoscopy (RE) and flexible endoscopy (FE) for the extraction of esophageal foreign bodies (FBs) in adults.

Methods: A retrospective analysis was conducted on the medical records of 171 adult patients with the upper esophageal FB impaction treated at Peking University Third Hospital, Beijing, China, between January 2008 and December 2012.

Results: In the study, 126 patients with the upper esophageal foreign body impaction were treated with RE, while 45 patients received FE.

[Complication related factors and efficacy with flexible endoscopy of 101 esophageal foreign bodies].

Objective: To analyze the related factors of complications and treatment efficacy with flexible endoscopy for esophageal foreign body (FB).

Methods: In a retrospective study with consecutive data, 101 adults including 52 males and 49 females with esophageal FB impaction between January 2005 and December 2012 admitted into Department of Gastroenterology's Endoscopic Unit at Peking University Third Hospital were included, aged (49 ± 21) years.

Results: (1) FB impaction in upper and middle esophagus accounted for 87.