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The Ultrastructural changes in testis and epididymis were studied in rabbits following 18 months of bilateral vasectomy. No fine structural changes were observed in seminiferous tubules and all stages of spermatogenesis appeared normal in most of the sample studied. Intracellular spaces in the spermatogonia cytoplasm may denote ionic deficiency. Digestion of sperms to some extent in the lumen of seminiferous tubules was denoted by the presence of round membrane bound bodies which may be remnants of digested cytoplasmic organelles and sperm parts. Cells of the epididymal epithelium showed normal characteristics. Electron dense bodies (lysosomes) were more prevalent in the supranuclear region of principal cells suggesting increased resorption capacity of caput epididymis after vasectomy. Presence of large oval bodies in the lumen needs further investigation.
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
January 1973,
Zeitschrift fur Zellforschung und mikroskopische Anatomie (Vienna, Austria : 1948),
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
March 2007,
Zhonghua nan ke xue = National journal of andrology,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
January 1973,
International journal of fertility,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
May 1976,
Biology of reproduction,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
May 1979,
Archives of andrology,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
April 2006,
Reproduction in domestic animals = Zuchthygiene,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
January 1978,
Veterinarno-meditsinski nauki,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
February 1975,
The American journal of physiology,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
November 1990,
Contraception,
N K Lohiya, and
N Mathur, and
S N Tiwari, and
A C Shipstone
April 1971,
Journal of anatomy,
