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Fitriani Fitriani
Fakultas Kedokteran Hewan, Universitas Syiah Kuala

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Histologi, Histomorfometri, dan Histokimia Usus Ayam Buras (Gallus gallus domesticus) Selama Periode Sebelum dan Setelah Menetas Bagus Dwijayanti; Erdiansyah Rahmi; Ummu Balqis; Fitriani Fitriani; Dian Masyitha; Dwinna Aliza; Muslim Akmal
Jurnal Agripet Vol 21, No 2 (2021): Volume 21, No. 2, Oktober 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i2.16012

Abstract

ABSTRACT. Usus adalah salah satu organ pencernaan yang berperan penting pada proses absorpsi nutrisi sebagai sumber energi. Penelitian ini bertujuan mengetahui histologi, histomorfometri dan histokimia sebaran glikogen pada usus ayam buras (Gallus gallus domesticus) sebelum dan setelah menetas menggunakan pewarnaan Haematoksilin-Eosin (HE) dan pewarnaan Periodic Acid Schiff (PAS). Sampel penelitian terdiri atas empat kelompok tingkat umur berbeda, setiap kelompok berjumlah enam usus ayam. Hasil penelitian menunjukkan perbedaan nyata (P0,05) morfometri usus ayam buras secara makroskopis. Secara histologis pada setiap perkembangan sudah terlihat lapisan usus yang terdiri atas tunika mukosa, submukosa, muskularis, dan serosa. Pada tunika mukosa, didapati tiga lamina yaitu lamina epitelia, propria, dan muskularis mukosa yang mulai teramati pada masa inkubasi hari ke-14. Lamina epitelia berupa sel epitel silindris selapis dengan mikrovili, lamina propria berupa jaringan ikat, dan lamina muskularis mukosa berupa berkas otot polos. Pada tunika mukosa dijumpai adanya sel Goblet dan kripta Liberkuhn yang teramati pada masa inkubasi hari ke-20 dan setelah menetas hari ke-7. Hasil histomorfometri ketebalan lapisan usus, panjang vili, lebar vili, dan diameter lumen usus ayam buras pada masa inkubasi dan setelah menetas menunjukkan perbedaan nyata (P0,05). Temuan reaksi positif kuat terhadap pewarnaan PAS dijumpai pada masa inkubasi hari ke-20 dan setelah menetas hari ke-7 dan positif lemah pada masa inkubasi hari ke-14. Dapat disimpulkan bahwa terdapat korelasi antara perkembangan usus ayam secara makroskopis, histomorfometri ketebalan tunika dan vili, serta sebaran reaksi positif kuat terhadap pewarnaan PAS pada masa inkubasi hari ke-20 dan setelah menetas hari ke-7. (Histological, histomorphometrical, and histochemical of intestine on native chicken (Gallus gallus domesticus) during pre and posthatch period) ABSTRAK. The intestines are one of the digestive organ that play an important role in the nutrient absorption process as an energy source. The aim of this study was to determine the histomorphometric and histochemical of glycogen distribution in the intestines of native chickens pre and post hatching periods using Haematoxylin-Eosin (HE) staining and Periodic Acid Schiff (PAS) staining. The samples of this study was consisted of four different age groups, each group consisting of six chicken intestines. The results showed a significant difference (P0.05) on macroscopic morphometry of the native chickens intestine. Histologically in each group has been found the intestines consisting of mucosa, submucous, muscularis, and serous tunic. In the mucosal tunic, there were three layers; ephitelial, propria, and muscularial mucous can be observed during the 14th day of incubation period. Ephitelial layer in the form of cylindrical epithelial cells with microvilli, proprial layer in the form of connective tissue, and layer of the muscularis mucosa form smooth muscle thread. In the mucosal tunic, there was Goblet cells and Liberkuhn crypts that can be observed during the 20th day incubation period and 7th day post hatch. Histomorphometry results of intestinal lining thickness, villi length, villi width, and lumen diameter of native chicken intestine during incubation and post hatching showed significant differences (P0.05). The findings of a strong positive reaction to the staining of PAS were found on the incubation period of the 20th day and post hatching the 7th day and positively weak on the incubation period of the 14th day. It can be concluded that there is a correlation between macroscopic development of chicken intestine, histomorphometric of tunica and villous thickness, as well as the distribution of strong positive reactions to the staining of PAS during the incubation period of the 20th day and post hatching the 7th day.
Histologis Perkembangan Embrio Ayam pada Masa Inkubasi Satu sampai Tujuh Hari Fitriani Fitriani; Husmimi Husmimi; Dian Masyitha; Muslim Akmal
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.18449

Abstract

ABSTRAK. Penelitian ini bertujuan melihat perkembangan embrio ayam secara histologi pada waktu 1, 2, 3, 4, 5, dan 7 hari inkubasi. Sampel yang digunakan adalah telur fertil yang didapat dari teaching farm Fakultas Pertanian Jurusan Peternakan Universitas Syiah Kuala. Pengamatan secara makroskopis dilakukan pada setiap sampel embrio ayam, sementara pengamatan mikroskopis struktur embrio ayam dilakukan dengan pembuatan preparat histologi. Hasil penelitian ini menampilkan data perkembangan embrio ayam secara spesifik dari umur inkubasi hari ke-1 sampai hari ke-7. Secara makroskopik dan mikroskopis, gambaran umum perkembangan embrio ayam selaras dengan informasi tabel pertumbuhan embrio ayam. Secara histologis, gambaran perkembangan struktur embrio ayam baru dapat diamati dengan baik yaitu pada umur inkubasi hari ke-3 sampai hari ke-7. Dapat disimpulkan bahwa secara histologi perkembangan embrio ayam baru dapat diamati pada masa inkubasi hari ke-3. Penelitian ini juga dapat dijadikan sebagai bahan acuan dasar untuk penelitian lanjutan terutama terhadap organogenesis pada embrio ayam. (Histological evaluation on the development of chicken embryo during the incubation periodfrom 1st to 7th days) ABSTRACT. The aim of this study was to find out the development of chicken embryos at day 1st, 2nd, 3rd, 4th, 5th, and 7th of incubation by histological method. The samples used were the fertile eggs obtained from the teaching farm of the Faculty of Agriculture, Department of Animal Husbandry, Syiah Kuala University. Macroscopic observations were made on each embryos sample, while microscopic observations of the embryos structure were carried out by histological preparations procedure. The results of this study presented the specific data of chicken embryos development from day 1st to day 7th of incubation. The macroscopic and microscopic data showed the general description of chicken embryos development similar to the information on the chicken embryo growth table. The microscopic results showed the structure description of the chicken embryos can be well observed at day 3rd to the day 7th of incubation. It can be seen the development of chicken embryos can be observed by histology method on day 3rd of incubation. This research can also be used as a basic reference for further research, especially on organogenesis of chicken embryos.
Histologi, Histomorfometri, dan Histokimia Hati Ayam Buras (Gallus gallus domesticus) Selama Periode Sebelum dan Setelah Menetas Siswandy Siswandy; Erdiansyah Rahmi; Dian Masyitha; Fitriani Fitriani; Fadli A. Gani; Zuhrawaty Zuhrawaty; Muslim Akmal
Jurnal Agripet Vol 20, No 2 (2020): Volume 20, No. 2, Oktober 2020
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v20i2.16011

Abstract

ABSTRAK. Hati adalah kelenjar terbesar yang terdapat di dalam tubuh dan dapat dianggap sebagai organ pusat dalam pemeliharaan suplai energi. Penelitian ini bertujuan untuk mengetahui histologi, histomorfometri, dan histokimia sebaran glikogen pada hati ayam buras sebelum dan sesudah menetas. Sampel penelitian dibagi menjadi empat kelompok tingkat umur berbeda dan masing-masing kelompok berjumlah enam hati ayam. Hasil penelitian menunjukkan perbedaan nyata (P0,05) pertumbuhan hati ayam buras secara makroskopis. Pada setiap perkembangan sudah terdapat hepatosit berbentuk poligon yang memiliki inti sel bulat di tengah hepatosit, terdapat juga vena central yang dilapisi sel endotel pipih selapis serta didapati sinusoid yang berada diantara hepatosit, dan juga ditemukan Kupffers cell hanya pada hati ayam setelah menetas hari ke-7. Hasil pengukuran diameter vena central hati ayam buras hari ke-7, hari ke-14, hari ke- 20 sebelum menetas dan hari ke-7 setelah menetas berturut-turut adalah 17,70 1,16 m; 60,32 2,22 m; 49,316 1,93 m; dan 129,11 7,43 m. Hasil histokimia sebaran glikogen pada hati ayam buras hari ke-14, hari ke- 20 sebelum menetas dan hari ke-7 setelah menetas berturut-turut adalah 1,44 0,93; 2,27 0,74; dan 2,77 0,15. Dapat disimpulkan, bahwa diameter vena central dan sebaran glikogen meningkat seiring pertumbuhan ayam buras.(Histological, histomorphometrical, and histochemical of liver on native chicken (Gallus gallus domesticus) during pre and posthatch period) ABSTRACT. The liver is the largest gland in the body and considered as a central organ in maintaining energy supplies. The study aimed to determine the histologic, histomorphometric and histochemical of glycogen distribution in the liver of native chicken during pre and posthatching period.. The study sample were divided into four different age groups and each group consisted of six chicken livers. The results showed a significant difference (P0,05) in native chicken liver growth macroscopically. In every development there are already polygonal hepatocytes that have a round cell nucleus in the middle of the hepatocytes, there is also a central vein that is coated with a layer of flat endothelial cells and also sinusoids that are between the hepatocytes, and kupffer's cells also found in chicken liver 7th day posthatching. The results measurements of the central vein diameter in liver native chickens on the 7th, 14th, 20th pre hatching period and 7th post hatching were 17.70 1.16 m; 60.32 2.22 m; 49.32 1.93 m; and 129.11 7,43 m; The measure results of the glycogen distribution in liver native chickens on the 14th, 20th pre hatching period and 7th post hatching were 1,44 0,93; 2,27 0,74; and 2,77 0,15. It can be concluded, that central vein diameter and glycogen distribution were increased by growth of native chickens.