Detection of Feline Coronavirus in Feline Effusions by Immunofluorescence Staining and Reverse Transcription Polymerase Chain Reaction.

Feline coronavirus (FCoV), the pathogen for feline infectious peritonitis, is a lethal infectious agent that can cause effusions in the pleural and abdominal cavities in domestic cats. To study the epidemiology of FCoV in Taiwan, 81 FIP-suspected sick cats with effusive specimens were recruited to test for FCoV infection using immunofluorescence staining and reverse transcription-polymerase chain reaction as detection methods, and viral RNAs were recovered from the specimens to conduct genotyping and phylogenetic analysis based on the spike (S) protein gene. The results revealed that a total of 47 (47/81, 58%) of the sick cats were positive for FCoV in the effusion samples, of which 39 were successfully sequenced and comprised of 21 type I strains, 9 type II strains, and 9 co-infections.

[Logistic regression analysis on influence factors of chronic sinusitis after endoscopic sinus surgery].

Objective: To explore the clinical effect and the influence factors after endoscopic surgery for chronic sinusitis.

Methods: The clinical data of 337 patients with chronic sinusitis treated by endoscopic surgery were analyzed, including gender, age, culture level, course of the disease, the days of hospitalization, medical history, smoking, drinking, early surgery history, allergic rhinitis (AR) history, clinical classification, visual analogue scale (VAS) score, nasal endoscopy score, nasal polyps, CT examination score, side, nasal adhesion and postoperative follow-up compliance. The clinical effect of endoscopic sinus surgery was evaluated 6 months after operation according to the 1997 Haikou standard.

[Correlation analysis of subjective and objective scoring of chronic rhinosinusitis with nasal polyps].

Objective: To explore the relationship of of subjective and objective scoring chronic rhinosinusitis with nasal polyps.

Methods: The clinical data of 159 patients with chronic rhinosinusitis were analyzed. SPSS 18.