Subject(s)
Fallopian Tubes/surgery , Nylons/adverse effects , Sutures , Animals , Fallopian Tubes/pathology , Female , Foreign-Body Reaction/pathology , Microsurgery , RabbitsSubject(s)
Genitalia, Female/surgery , Microsurgery , Animals , Fallopian Tubes/surgery , Female , Femoral Artery/surgery , Femoral Vein/surgery , Ovary/surgery , Rabbits , Rats , Surgical Instruments , Uterus/surgeryABSTRACT
In this paper the Authors present a technique of reversible sterilization of female rats. They used saline hot solution through cervix and uterine horns in 45 S.D. female rats. They divided the rats in three groups. The first group received a 43 degree hydrotubation, the second a 50 degree hydrotubation and the third a 60 degree hydrotubation. All the animals were mated several times and the litter sizes were studied. Biopsies were taken by uterine horns and histological results are discussed.
Subject(s)
Sodium Chloride , Sterilization Reversal/methods , Sterilization, Reproductive/methods , Animals , Biopsy , Female , Hot Temperature , Rats , Uterus/pathologyABSTRACT
Arterial and venous microvascular surgery for diameters smaller than 2 mm are shown with particular care. Some technical devices are put in evidence. Besides their statistical data the Authors present immediate and long term post-operative controls which are usually applied. The most frequent causes of failure are discussed.
Subject(s)
Arteriovenous Shunt, Surgical/methods , Animals , Femoral Artery , Femoral Vein , Microsurgery , Postoperative Period , RatsABSTRACT
The Authors display their results on microsurgical operations in rat's uteri. After having described the instruments and methods used, the surgical techniques and the differences between a single and a double layer suture are discussed. However the formation of intraoperative adherences, which can damage the functional results of the intervention, is studied. And what's more the mean number of live born foetuses is seen as an attainable parameter for future validations.
Subject(s)
Uterus/surgery , Animals , Female , Fetal Viability , Microsurgery , Pregnancy , Rats , Suture TechniquesABSTRACT
The Authors examine the immediate control (passage of methylene blue) and the long term control (hysterography, and biopsies at later stages after the interventions) in the microsurgical anastomoses of a rat uterus. The technique of each single investigation is shown and the results are discussed. Particular attention is given to the histological data which ratifies not only anatomical but also physiological outcomes. The differences among the anastomoses carried out in a single and a double layer are verified.
