[Retracted] Silencing CAMK2D Promotes the Proliferation of Spermatogonia in the Testis of Experimental Varicocele Rats

Figure 1

Brief step of varicocele modelling in rats. (a) Semiligation of the left renal vein (reducing blood supply, causing varicocele, and affecting the development of the left kidney). (b) Ligation of the spermatic vein and the communication branch of the common iliac vein (to further strengthen the varicocele). (c) Ligation of the spermatic vein. (d) Observation and measurement of the degree of varicocele. (e) Diameter measurement of the left spermatic vein after modelling.

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