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Journal : Bioeksperimen

Preliminary study of acute febrile response to crude LPS extract from Salmonella typhimurium in domestic chicken (Gallus gallus domesticus) AKY strain Wijaya, Rizky Surya; Lelono, Asmoro; Oktarianti, Rike
Bioeksperimen: Jurnal Penelitian Biologi March 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v12i1.16139

Abstract

Salmonella is a genus that commonly attacks the health of poultry, especially chickens. One type of poultry that is widely attacked by S. typhimurium is chickens. S. typhimurium infects the host with Lipopolysaccharides (LPS). This study aims to determine the innate immune response of domestic chickens to LPS-based vaccines S. typhimurium as the first step in vaccine development. The sample was in the form of female domestic chickens of the AKY strain which was divided into 3 groups, the control group was injected using 0.1ml of PBS (Phosphate Buffer Saline) treatment group 1 was injected with LPS with an adjuvant with a concentration of 0.5mg/kg as much as 0.1ml. Treatment group 2 was injected with LPS with an adjuvant with a concentration of 1mg/kg of 0.1ml. Injection treatment group using Incomplete Freund Adjuvant (IFA). The results obtained were that the treatment groups had an increase in temperature at the 1st hour to the highest in the 3rd hour with a temperature range of 42.5°C to 42.6°C, contrast to the control group which has a static temperature with a range of 41°C to 41.8°C. The comparison of chicken body temperature among treatment groups using a Liner Mixed Model revealed a significant difference (p < 0.001) between the treatment groups and the control group. These results indicate that subcutaneous LPS administration induces a controlled acute febrile response, which is consistent with involvement of innate inflammatory pathways.
Co-Authors Agustin, Dita Paramytha Ahmad Tosin Aida Mursyidah Ainiyah, Durotun Ali Maziun, Iffa Amania, Novita Aminuyati Anam, Khairul Anik Swandari Ardyah, Naura Paramitha Cindy Ari Satia Nugraha Arofa, Resmining Mega Aufar Finasrullah Azkiyah, Siti Fat'hiyatul Berlian Permata Dewi Erlambang Cizein Tri Cahyanti Devi Astikaningrum Devi Astikaningrum Dewi Masruroh Dita Paramytha Agustin Dwi Setyati Endah Puspitasari Eva Tyas Utami Eva Tyas Utami Febriyantiningsih, Dwi Esti Finasrullah, Aufar Fitria Mutiah Fitria Muti’ah Hasanah, Fitrianti Milhatul Hidayat Teguh Wiyono Iflaha, Adriana Ihsanul Azmi Indriani, Fenny Intan Fitri Indrasari Kartika Senjarini Kartika Senjarini Khasanah, Rochmatul Nuryu Kirana Eka Rezki Labes, Antje Labes, Antje Laili, Alvina Nur Lailly Nur Uswatul Hasanah Lelono, Asmoro Lutfia Azizah Mahriani Mahriani Mamik Pristiwindari MAsruroh, Binti Maulana Jauharil Habib Miatin Alvin Septianasari Mochtar Gunawan Wibisono Muhammad Khalid Abdullah Mutiah, Fitria Nadya Rismana Fitriani Nailatur Rifdah Naura Paramitha Cindy Ardyah Naura Paramitha Cindy Ardyah Nihayah, Husnatun Novita Amania Nur Aisyah Septiana Nuril Azizah Oktavia, Melinda Dwi Putri Purwatiningsih Purwatiningsih Putra, Iguh Widigda Rahmawati, Itsna Ratis Nour Sholichah Rehmann, Holger Renam Putra Arifianto Rendy Setiawan Riana Agatha Listiani Saraswati, Dyah Rahmadhani Senjarini, Kartika Silvya Fitri Nur Azizah Siti Agustina Wulandari Sri Mumpuni Sri Mumpuni Wahyu Widajati, Sri Mumpuni Wahyu Syubbanul Waton Syubhanul Wathon Tri Yudani MR Utami, Diah Ayu Wahyu Tri Agustin Wathon, Syubanul Wathon, Syubbanul Widya Cahyadi Widyadana, Kaysha Rahmadita Wijaya, Rizky Surya Wulandari, Ayu Dwi Yasir Mubarok Yenny Febriana Ramadhan Abdi Zahniar, Zahniar