ABSTRACT
Testicular tumours are zoonoses that can occur in not only human, but other animals, include giant pandas. A middle-aged male giant panda named Fufu was diagnosed with a testicular tumour and underwent surgery to remove the entire left testis. The testis was mainly composed of three substantive parts: normal tissue on the outside, tumour tissue in the middle, and necrosis in the centre. HE stains revealed that the tumour was a seminoma. Single-cell mRNA sequence was applied to characterise cellular states and molecular circuitries of giant panda testicular seminoma. Only germ cell markers expressed in nearly all tumour cells, and the tumour cells appeared to be the same subtype of seminoma cells. We identified four clusters with unique genes expression. They were early apoptosis cells (EAC), inactive cells (IC), active cells subcluster 1 (AC-1) and active cells subcluster 2 (AC-2). We utilised monocle tools and found that IC cells was in the initiation stage, and EAC was one type of terminal stage, suggesting that tumour cells may undergo apoptosis in the future. AC-2 was another type of terminal stage, representing a group of progressive cells. Our study represents the first report to utilise scRNA-seq to characterise the cellular states and molecular circuitries of a giant panda testicular tumour. This investigation proposes CD117 and CD30 as dependable markers for future pathologic diagnosis. Our findings also suggest that CTSV and other genes with unique expression patterns in active and progressive giant panda seminoma cells may act as early prognostic biomarkers.
Subject(s)
Seminoma , Testicular Neoplasms , Ursidae , Male , Humans , Animals , Ursidae/genetics , Seminoma/genetics , Seminoma/veterinary , Gene Expression , RNA, Messenger , Testicular Neoplasms/veterinaryABSTRACT
Objective To observe the clinical efficacy of Na Zhi method (midnight-noon ebb-flow method) plus electroacupuncture in treating poststroke uninhibited neurogenic bladder.Method A total of 120 patients with uninhibited neurogenic bladder due to cerebrovascular diseases were randomized into a treatment group and a control group, 60 cases in each group. The treatment group was intervened by Na Zhi method plus electroacupuncture; the control group was intervened by electroacupuncture. The intervention was conducted once a day, 30 min each time, for a total of 2 weeks. The daily voiding frequency index and maximum cystometric capacity (MCC) in the two groups were measured before and after the intervention, and the clinical efficacies were compared.Result The total effective rate and markedly effective rate were respectively 98.2% and 89.5% in the treatment group versus 93.1% and 72.4% in the control group. There was a significant difference in comparing the markedly effective rate between the two groups (P0.05); the daily voiding frequency index was significantly changed after the intervention in both groups (P0.05); the MCC was significantly changed after the intervention in both groups (P<0.01); the MCC of the treatment group was significantly different from that of the control group after the intervention (P<0.05).Conclusion Electroacupuncture can produce a significant efficacy in treating uninhibitedneurogenic bladder, while it can produce a more significant efficacy when combined withNa Zhi method.
