Aim:The success of a skin graft in a cat is highly dependent on the granulation formed by the base of recipient bed. Granulation by the base of recipient bed will form after several days after injury. This research aimed to observe subjective and objective profile of skin graft recovery on forelimb of cats with different periods of donor skin placement.Materials and Methods:Nine male Indonesian local cats aged 1-2 years old, weighing 3-4 kg were divided into three groups. The first surgery for creating defect wound of 2 cm×2 cm in size was performed in the whole group. The wound was left for several days with the respective interval for each group, respectively: Group I (for 2 days), Group II (for 4 days), and Group III (for 6 days). In the whole group, the second surgery was done by the harvesting skin of thoracic area which then applied on recipient bed of respective groups.Result:The donor skin on Group II was accepted faster compared to Group I and Group III. The donor skin did not show color differences compared to surrounding skin, painless, bright red in bleeding test had faster both hair growth and drug absorption. Test toward the size of donor skin and the effect of drugs did not show a significant difference between each group.Conclusion:The observe subjective and objective profile of skin graft recovery on forelimb of cats on Group II were accepted faster compared to Group I and III.

Aim:A good skin graft histopathology is followed by formation of hair follicle, sweat gland, sebaceous gland, blood vessel, lightly dense connective tissue, epidermis, and dermis layer. This research aimed to observe histopathology feature and cytokeratin AE1/AE3 expression on cat skin post skin grafting within a different period of time.Materials and Methods:Nine male Indonesian local cats aged 1-2 years old weighing 3-4 kg were separated into three groups. First surgery created defect wound of 2 cm × 2 cm in size to whole groups. The wounds were left alone for several days, differing in interval between each group, respectively: Group I (for 2 days), Group II (for 4 days), and Group III (for 6 days). The second surgery was done to each group which harvested skin of thoracic area and applied it on recipient wound bed. On day 24th post skin graft was an examination of histopathology and cytokeratin AE1/AE3 immunohistochemistry.Results:Group I donor skin’s epidermis layer had not formed completely whereas epidermis of donor skin of Groups II and III had completely formed. In all group hair follicle, sweat gland, sebaceous gland, and neovascularization were found. The density of connective tissue in Group I was very solid than other groups. Cytokeratin AE1/AE3 expression was found on donor skin’s epithelial cell in epidermis and dermis layer with very brown intensity for Group II, brown intensity for Group II, and lightly brown for Group I.Conclusion:Histopathological structure and cytokeratin AE1/AE3 expression post skin graft are better in Groups II and III compared to Group I.

Penelitian ini bertujuan untuk mengetahui pencitraan struktur jaringan penyusun organ reproduksi jantan pada domba ekor tipis (DET) melalui pencitraan B-Mode ultrasonografi. Penelitian ini menggunakan 3 ekor DET jantan dengan berat 14-16 kg berumur 10-12 bulan. Pencitraan ultrasonografi dilakukan secara langsung pada domba tanpa menggunakan anestesi atau sedasi. Transduser linear berfrekuensi 7,5-15 MHz digunakan untuk memeriksa organ reproduksi jantan meliputi preputium, penis, epididimis, dan testis. Pemeriksaan dilakukan secara melintang dan memanjang dalam proses pemindaian. Hasil yang didapat adalah struktur jaringan penyusun organ reproduksi jantan dapat terlihat jelas dengan ekogenitas yang bervariasi. Bagian organ juga dapat dibedakan melalui pencitraan ultrasonografi sesuai dengan bentuk struktur jaringan penyusun organ yang diamati.

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