ABSTRACT
Porcine circovirus type 2 (PCV2) has been a notorious killer for the pig industry, causing substantial economic losses worldwide. However, its pathogenesis is still poorly understood. Comparative transcriptomic analysis and weighted gene co-expression network analysis (WGCNA) were performed in different porcine tissues after PCV2 infection. Our comparative transcriptomic analysis obtained 40 key differentially expressed genes (DEGs), and our WGCNA identified 458 hub genes. Significantly, both TPX2 microtubule nucleation factor (TPX2) and Aurora kinase A (AURKA) are included in these key DEGs and hubs genes. Our gene ontology (GO) analysis indicated that the key DEGs and hub genes participated in cell cycle regulation and immune response. The expressive levels of TPX2 and AURKA went down in the spleen but up in the kidneys after infection with PCV2. We conclude that TPX2 and AURKA played an essential role in PCV2 infection.
Subject(s)
Circoviridae Infections , Circovirus , Swine Diseases , Animals , Aurora Kinase A/genetics , Aurora Kinase A/metabolism , Circoviridae Infections/genetics , Circoviridae Infections/veterinary , Circovirus/genetics , Gene Ontology , Swine/genetics , Swine Diseases/genetics , TranscriptomeABSTRACT
OBJECTIVE: To explore the method and effect of ultrasound-guided suprascapular nerve block combined with acupuncture in the treatment of calcified tendinitis of rotator cuff. METHODS: From January 2015 to December 2017, total 30 patients with calcified tendinitis, including 23 cases of supraspinatus tendon, 5 cases of infraspinatus tendon and 2 cases of subscapular tendon, were treated with ultrasound-guided suprascapular nerve block combined with acupuncture. There were 7 males and 23 females, ranging in age from 36 to 71 years old, with an average of 51.6 years old. There were 17 cases on the right and 13 cases on the left. VAS pain score, Constant-murley score, UCLA score and X-ray examination were used to evaluate the clinical results before and after surgery. RESULTS: The mean follow-up was 14.3 months (6 to 30 months). The preoperative VAS score was 3.82±1.13, Constant-Murley score was 36.91±7.95 and UCLA score was 11.35±2.17. The final follow-up scores were 1.32±1.06, 90.61±2.89 and 33.22±1.51, respectively. The final follow-up scores were improved significantly(P<0.05). CONCLUSIONS: Conservative treatment of calcified rotator cuff tendinitis is ineffective. Suprascapular nerve block guided by ultrasound combined with acupuncture has a good therapeutic effect. It is a minimally invasive, economic, safe and effective method, which is worth promoting.
