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Extrahepatic bile duct ligation in broiler chickens: ultrastructural study of Ito cell Ekowati Handharyani; K Ochiai; A Winarto
Jurnal Ilmu Ternak dan Veteriner Vol 9, No 4 (2004): DECEMBER 2004
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1912.657 KB) | DOI: 10.14334/jitv.v9i4.435

Abstract

The Ito cell (fat-storing cell) is a cell lying in perisinusoidal space of liver. The function of Ito cell is expanding from a site of fat-storing site to a center of extracellular matrix metabolism and mediator production in the liver. This study was performed in order to evaluate the Ito cells in cholestatic condition. The artificial cholestatic was conducted by ligation of extrahepatic bile ducts (bile duct ligation = BDL) in broilers. The results showed that BDL induced bile congestion, fibrosis, proliferation of Ito cells and intrahepatic bile ductules. Immunohistochemistry demonstrated that Ito cells were scattered throughout the fibrotic areas, and larger in size with more extensive immunoreactivity than those in normal livers. Ultrastructural study demonstrated that Ito cells were closely associated with the production of extracellular collagen fibers. Ito cells actively react against hepatocytic injuries, especially in fibrogenesis of cholestatic livers.   Key words: Bile duct, ito cell, broiler
Deteksi Coxiella burnetii pada Sapi Kurban Idhul Adha di Cimanggu, Kabupaten Bogor Tahun 2015-2016 (DETECTION OF COXIELLA BURNETII IN IED AL-ADHA SACRIFICIAL COW IN CIMANGGU, BOGOR REGENCY AT 2015-2016) Handayu Untari; Agus Setiyono; Ekowati Handharyani; Masdiana C. Padaga
Jurnal Veteriner Vol 21 No 1 (2020)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Coxiella burnetii is an intracellular obligate bacterium that causes Q fever disease. Q fever is one of the asymptomatic zoonosis and has a potential as biological weapon. This disease infects much type of animals and has been distributed globally, including in Indonesia. Previous research concluded that West Java is an endemic area of this disease. Bogor in West Java has a potential spread of Q fever disease due to high population of cattle and goat in this region.This study aim was to detect C. burnetii in spleen, lung, kidney, liver and heart of cows. Samples of were taken from a total of 29 sacrificial cows during Eid al-Adha in 2015 and 2016 in the Cimanggu region, Bogor Regency. The examination method used was immunohistochemistry with primary polyclonal antibody Rabbit anti-C. burnetii and HaematoxylineEosine staining. The results of the immunohistochemistry examination showed positive immunoreaction (specific brown color in the cytoplasm of cells) against C. burnetii antibodies respectively in 3 out of 10 samples in 2015 (30%) and 4 out of 19 samples in 2016 (21%). Out of 29 samples, positive immunoreaction were found in lung organ (13,7%) and spleen (10,3%) with variation in changes in histopathological features which include congestion, inflammatory cell infiltration, mucus accumulation, and fibrosis in the lung.
Deteksi Virus Avian Influenza H5N1 pada Anak Ayam Umur Satu Hari dengan Teknik Imunohistokimia Sophia Setyawati; Retno Damajanti Soejoedono; Ekowati Handharyani; Bambang Sumiarto
Jurnal Veteriner Vol 11 No 4 (2010)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

Avian Influenza (AI) or bird flu caused by virus H5N1 is still present in Indonesia. The Department ofAgriculture of Indonesia has banned poultry distribution from endemic to non endemic area, except fordistribution of day old chick (DOC). The aim of this research was to detect AI virus infection in DOCdistributed from AI endemic to AI non endemic areas. Two hundred and forty DOCs from farms in WestJava and Banten were collected from Soekarno Hatta airport. Their antibody titers were examined againstAI virus by Haemaglutination Inhibition (HI) test. The AI virus detected in tissues (trachea, lung, heart,kidney, liver, and intestine) by immunohistochemistry technique. Detection of AI virus using anti AI H5N1monoclonal antibody was conducted AEC as chromogen. The result showed that 66,2% of DOC were positiveAI and 33,8% were negative AI. The 66,2% of positive samples, 43,3% showing the presence of AI antigenin trachea, lung and intestine, and 22,9% were presence in liver and kidney. DOCs were infected AI viruswith subclinical symptoms and they were potential as the source of rapid AI spread in Indonesia. It istherefore important to take a very cautious measure to prevent the spread of AI via DOC from AI endemicto free area.
Aktivitas Hepatoprotektor Ekstrak Metanol Akar Pasak Bumi dan Fraksi-Fraksi Turunannya Ruqiah Ganda Putri Panjaitan; Wasmen Manalu; Ekowati Handharyani; Chairul -
Jurnal Veteriner Vol 12 No 4 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The hepatoprotector activity of pasak bumi (Eurycoma longifolia Jack.) roots was evaluated in carbontetrachloride (CCl4)-induced rats. Each rat was administered 500 mg/kg body weight of metanol extractand its derivates (n-hexane, chloroform, ethyl acetate, and methanol-water) for 7 consecutive days. Thepositive control group received 25 mg silymarin/kg body weight daily for 7 consecutive days. Hepatoprotectoractivity was assessed by measuring serum alanine transaminase (ALT) and aspartate transaminase(AST). Futhermore, hepatic tissues were subjected to histopathological studies. The results and AST(272.33±85.63 U/L) compared to methanol extract (380.61±324.88 U/L and 475.27±412.31 U/L), n-hexanefraction (279.80±304.92 U/L and 488.53±426.81 U/L), chloroform fraction (418.30±294.80 U/L and427.70±273.08 U/L), and ethyl acetate fraction (312.80±443.30 U/L and 418.40±370.52 U/L), but thisresult was not as good as silymarin (ALT 105.09±21.62 U/L and AST 310.25±2.45 U/L). Moreover, thehistopathological studies of methanol-water fraction was also not as good as silymarin . It was concludedthat methanol-water fraction of pasak bumi roots has a hepatoprotector potensial.
STUDI HISTOPATOLOGI PADA LIMPA DAN BURSA FABRICIOUS AYAM NEWCASTLE DISEASE DARI KASUS LAPANG HISTOPATHOLOGY (STUDIES ON SPLEEN AND BURSA OF FABRICIUS OF NEWCASTLE DISEASE CHICKHENS FROM FIELD CASE) Etriwati Etriwati; Ekowati Handharyani; Surachmi Setiyaningsih
Jurnal Veteriner Vol 18 No 4 (2017)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.822 KB) | DOI: 10.19087/jveteriner.2017.18.4.510

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Newcastle Disease is a highly contagious and very virulent avian disease in all of poultry. The aims of this study were to determine the lesions and distribution of Newcastle disease virus on spleen and bursa of Fabricous of Newcastle disease chickhens from field cases. The sample used in this study were the spleen and bursa Fabricious organ of ten cases of suspect Newcastle disease. Haematoxylin and eosin staining examination was performed determine of cell morphology and distribution of the virus by immunohistochemical staining. The distribution of the lesions and the degree of reaction were determined by the category immunopositive mild, moderate and severe. Gross lesion on spleen, including swollen, fragile and necrotic multifocal. Histopathological lesions showed hyperemia/congestion and depletion of lymphoid cells. Immunopositive reaction found in lymphoid cells of red pulp and lymphoid cells in lymphoid follicles. Bursa of Fabricious showed atrophy and hyperemia/congestion with histopatological lesions hemorrhages, lymphoid cells in lymphoid follicles undergo necrosis and depletion of lymphoid follicles. Immunopositif reaction was observed in lymphoid cells in the mantle zone of lymphoid follicles. Newcastle disease from field cases cause damage to the spleen and bursa of Fabricius with degrees lesions and virus distribution in the organs are severe.
Blood Profile of Domestic Cat (Felix catus) During Skin Graft Recovery with Different Period (PROFIL DARAH KUCING LOKAL SELAMA KESEMBUHAN AUTO-SKIN GRAFT DENGAN WAKTU YANG BERBEDA) Erwin Erwin; Gunanti Gunanti; Ekowati Handharyani; Deni Noviana
Jurnal Veteriner Vol 18 No 1 (2017)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (214.134 KB) | DOI: 10.19087/jveteriner.2017.18.1.31

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The aim of this research is to observe blood profile of domestic cats which includes red blood cell, white blood cell, haemoglobin, haematocrit, and trombocyte during skin graft recovery period via autograft. A total of nine male domestic cats (Felis catus) aged 1-2 years weighting 3-4 kg were separated into three treatment groups. Hair shaving and disinfectant application were done on lateral area of front leg, and then 2x2 cm incision was made. The wound was wrapped by sterile gauze dampened by poviderm iodine and left for different period of days per treatment group; where Group I (two days), Group II (four days), and Group III (six days). Transplantation was done by taking the skin on thorax area and placing it on the recipient after first cleaning subcutaneous tissue from the skin surface of donor’s wound and the base of recipient’s wound. Blood sample was taken from vena cephalica antebrachii anterior on day 0 before skin graft, on day three, six, nine, 12, and 18 after skin graft. Based on the result, significant difference waso bserved from red blood cell count, white blood cell count, haemoglobin count, and hematocrit, whereas trombocyte count did not show any significant difference between treatment groups. The cats on Group II and Group III were systemic good condition compared to Group I. ABSTRAK Penelitian ini bertujuan melihat profil darah kucing lokal, meliputi sel darah merah, sel darah putih, hemoglobin, hematokrit, dan trombosit selama kesembuhan tranplantasi kulit secara autograft. Sebanyak sembilan ekor kucing lokal (Felix catus) jantan umur 1-2 tahun dengan bobot badan 3-4 kg dibagi menjadi tiga kelompok perlakuan. Pada kucing tersebut dilakukan pencukuran rambut dan desinfeksi pada area kaki depan sisi lateral, selanjutnya dibuat luka sayat/incisi 2x2 cm. Luka dibalut dengan kasa steril yang dibasahi povidone iodine dan dibiarkan selama beberapa hari. Kucing dengan sayatan yang dibiarkan tersebut dikelompokkan menjadi kelompok I (dua hari), kelompok II (empat hari), dan kelompok III (enam hari). Transplantasi dilakukan dengan mengambil kulit dari area thorak dan ditempatkan pada resipien dengan terlebih dahulu permukaan luka kulit donor dan dasar luka resipien dibersihkan dari jaringan subkutis. Pengambilan sampel darah dilakukan melalui vena cephalica antebrachii anterior pada hari ke-0, 3, 6, 9, 12, dan 18. Berdasarkan hasil penelitian terjadi perbedaan yang signifikan (P<0,05) terhadap jumlah sel darah merah, sel darah putih, hemoglobin, dan hematokrit, sedangkan jumlah trombosit tidak menunjukkan perbedaan yang signifikan (P>0,05) di antara kelompok perlakuan. Kondisi sistemik tubuh kucing kelompok II dan III lebih baik dibandingan kelompok I.
Efek Durasi Waktu Ekstraksi dan Fraksinasi terhadap Aktivitas Antioksidan Daun Bakau Api-Api Putih (Avicennia marina) Safrina Dyah Hardiningtyas; Sri Purwaningsih; Ekowati Handharyani
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 15, No 2 (2020): Desember 2020
Publisher : Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jpbkp.v15i2.604

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Api-api putih (Avicennia marina) merupakan salah satu jenis bakau yang melimpah di Indonesia dan dapat dimanfaatkan sebagai sumber antioksidan alami. Penelitian ini bertujuan untuk menentukan pengaruh waktu ekstraksi dan fraksinasi daun A. marina terhadap aktivitas antioksidannya. Serbuk daun A. marina dimaserasi dengan pelarut etil asetat pada durasi waktu ekstraksi selama 1, 2, 3, dan 4 hari. Sementara itu, fraksinasi ekstrak etil asetat dilakukan dengan kolom kromatografi secara isokratik. Aktivitas antioksidan dari ekstrak kasar dan fraksi-fraksi dianalisis dengan metode DPPH (1,1-diphenyl-2-picrylhydrazyl). Hasil analisis menunjukkan perlakuan selama satu hari merupakan durasi waktu ekstraksi terbaik untuk mendapatkan rendemen ekstrak (1,65±0,01 %) dengan aktivitas antioksidan tertinggi (IC50 186,67±2,82 ppm). Eluen pengembang terbaik untuk fraksinasi ekstrak etil asetat adalah campuran eluen etil asetat: n-heksana (3:7), yang menghasilkan delapan fraksi. Namun, fraksinasi menurunkan aktivitas antioksidan pada fraksi-fraksi, dibandingkan dengan ekstraknya. Hal ini diduga disebabkan oleh efek sinergis antar senyawa dalam ekstrak. Penelitian lebih lanjut dapat dilakukan untuk isolasi senyawa aktif yang terdapat ekstrak etil asetat daun bakau A. marina. ABSTRACTGrey mangrove (Avicenia marina) is one of the abundant types of mangrove in Indonesia, which can be used as a natural antioxidant source. This study aimed to determine the effect of extraction duration and fractionation on the antioxidant activity of A. Marina leaves. A. marina leaves powder was macerated by ethyl acetate solvent for 1, 2, 3, and 4 days. Meanwhile, fractionation was carried out using column chromatography with an isocratic method. The antioxidant activity of crude extracts and fractions was analyzed by DPPH (1,1-diphenyl-2-picrylhydrazyl) method. The result showed that one-day treatment was the optimum extraction duration to obtain the extract’s yield (1.65±0.01%) with the highest antioxidant activity (IC50 186.67±2.82 ppm). The best eluent in fractionation was a mixture of ethyl acetate: n-hexane (3:7) eluents, which produced eight fractions. However, fractionation reduced the antioxidant activity of fractions, compared to the crude extract. This might have happened because of the synergistic effect among compounds in the extract. Further research can be carried out to isolate the active compounds in the A. marina leaves extract.
STUDI GAMBARAN HISTOPATOLOGI OTAK MENCIT PASCA PEMBERIAN FRAKSI DAUN BINAHONG (Basella alba) SEBAGAI NEUROPROTEKTAN Eflisa Endah Putri; Yuni Andriani; Lili Andriani; Ekowati Handharyani
Jurnal Farmamedika (Pharmamedika Journal) Vol 5 No 2 (2020): Jurnal Farmamedika (Pharmamedica Journal)
Publisher : Sekolah Tinggi Teknologi Industri dan Farmasi Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47219/ath.v5i2.94

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Demensia merupakan penyakit degenerative yang disebabkan proses degenerasi otak dengan gejala hilang ingatan, kesulitan bahasa dan kurangnya kemampuan dalam pemecahan masalah. Sel otak yang mengalami degenarasi otak akan mengalami kerusakan sel saraf yang diinduksi oleh diazepam dengan dosis tinggi. Kerusakan tersebut dapat dicegah oleh daun binahong (Basella alba) yang mengandung neuroprotektan yang dapat berperan sebagai perlindungan otak dari neurotoksik.Tujuan penelitian ini yaitu untuk mengetahui efek neuroprotektan yang terdapat pada fraksi daun binahong (Basella alba) yang dapat dilihat berdasarkan gambaran histopatologi otak mencit jantan yang diinduksi diazepam pada bagian hipokampus otak. Metode ini bersifat preventif dan pada Penelitian ini menggunakan 25 ekor mencit yang terdiri dari 5 kelompok perlakuan yaitu K(-) diberi diazepam injeksi 0,15 ml secara intraperitoneal, K(+) diberi piracetam 800 mg/kgBB secara oral, P1 diberi fraksi n-heksana 500 mg/KgBB secara oral, P2 diberi fraksi etil asetat 500 mg/KgBB secara oral dan P3 diberi fraksi n-butanol 500 mg/KgBB secara oral. Hasil penelitian ini didapatkan rerata jumlah nekrosis neuron yang didapatkan dari hasil gambaran histopatologi otak mencit antara lain K(-) 0.061; K(+) 0.028; P1 0.044; P2 0.025; dan P3 0.044.kemudian setelah data terkumpul dari masing-masing kelompok perlakuan dilanjutkan dengan dilakukan uji statistik dengan uji One-Way ANOVA. Kesimpulan dari penelitian ini ialah terdapat pengaruh pemberian fraksi daun binahong (Basella alba) terhadap gambaran histopatologi otak mencit jantan yang diinduksi diazepam. Berdasarkan fraksi daun binahong yang digunakan didapatkan hasil bahwa fraksi etil asetat yang berpotensi sebagai neuroprotektan, Jadi fraksi daun binahong berpotensi sebagai neuroprotektan.
Essential Oil and Ethanolic Extract of Curcuma Inhibits Mammae Tumors in Rats Induction by DMBA Akhmad Endang Zainal Hasan; Ekowati Handharyani; Sri Wahyuni
Jurnal Pharmascience Vol 9, No 1 (2022): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v9i1.13215

Abstract

Curcuminoids and xanthorizol are active components that may act as anticancer in the rhizome of Curcuma xanthorrhiza. The purpose of this study was to determine the content of the class of compounds in curcuma extract and essential oil using the phytochemical screening test method, the Folin-Ciocalteu method to determine the total phenolic content and the AlCl3 method for the total fentuconoid content. In addition, the activity of curcuma in inhibiting the influence of DMBA on the growth of breast cancer in rats was determined. Curcuma extract used is the result of extraction using 70% ethanol on an industrial scale. Total phenolic content and flavonoid extract of curcuma were determined by spectrophotometer. Inhibition testing of tumors formed due to DMBA induction was carried out by administering temulawak extract at doses of 35, 70, 140, 210 and 280 mg/kg body weight. Based on the phytochemical analysis, the ethanol extract of curcuma contained terpenoids, alkaloids, phenolic compounds and flavonoids. The results of the analysis of the ethanol extract of curcuma contained total phenols and flavonoids with concentrations of 42.96 mg GAE/g and 3.96 mg QE/g, respectively. The group that was given curcuma extract as the control group (p<0.05) had a significant difference. Based on the Mann-Whitney analysis, the third group with a dose of 140 mg/kg BW had the highest effect on tumor inhibition. The hope is that the development of curcuma extract into a standardized herbal medicine so that it can be used for the treatment of breast cancer can use the results of this research.
Mammalian Contribution to Transmission of Schistosoma japonicum Infection in West Lore, Poso, Central Sulawesi, Indonesia Novericko Ginger Budiono; Fadjar Satrija; Yusuf Ridwan; Ekowati Handharyani; Sri Murtini; Opyn Mananta
Jurnal Ilmu Ternak dan Veteriner Vol 27, No 3 (2022): September 2022
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v27i3.3026

Abstract

Studies on the role of domestic animals in the transmission of schistosomiasis japonica in the West Lore Sub-district, Poso District, are still limited despite its importance as zoonosis. This study used a cross-sectional design to determine schistosomiasis prevalence in domestic mammals and identify the relative contribution of each mammalian species’ schistosomiasis transmission in the West Lore Sub-District. Fecal samples were obtained from 209 animals (seven buffaloes, 70 dogs, 44 cattle, 86 pigs, and two horses). The Danish Bilharziasis Laboratory technique was used to detect both the occurrence of S. japonicum egg in feces and the intensity of schistosomiasis infection. The examination of 1852 human fecal samples using the Kato-Katz method was carried out by the Laboratory of Schistosomiasis Lengkeka. The measurement of environmental pollution with S. japonicum eggs and the relative contribution of each species in the transmission was performed. The highest prevalence of S. japonicum infection in animals was in horses (100%; 2/2), cattle (54.55%; 24/44), and pigs (51.16%; 44/86). The prevalence in buffaloes and dogs was 28.57% (2/7) and 32.86% (23/70). Cattle (69.74%) were the main contributors to S. japonicum eggs contamination in the environment, followed by pigs (21.95%) and buffaloes (4.71%). This study reported a high prevalence of schistosomiasis in animals (45.46%), while low human schistosomiasis prevalence (0.59%).
Co-Authors ., Chairul A Winarto Adi Winanto Adi Winarto Afiff , Usamah Agus Buono Agus Setiyono Ahmad Biharidin Ahmad Sulaeman Akhmad Endang Zainal Hasan Aldo Yanuar Wuriyantara Armenia Eka Putriana Arni Diana Fitri Aulia Andi Mustika Aziz Kustiyo Bambang Kiranadi Bambang Sumiarto Bambang Widyo Prastowo BIBIANA W LAY Budiono, Novericko Ginger Chairul - Chairul Chairul Clara Meliyanti Kusharto Deni Noviana DEWI APRI ASTUTI Dewi Ratih Agungpriyono Dewi Ulfa Trisdiani Dhany Nugraha Ramdhany Dondin Sajuthi Dwi Santy Damayati Dwi Utari Rahmiati Eflisa Endah Putri Elly Munadziroh Eny Palupi Erni Sulistiawati Erwin Erwin Etriwati E Evy Damayanthi Fadjar Satrija Fajar Kawitan Fitri Ariyani Fitri, Arni Diana Franciscus Dhyana Giri Suyatna Geneva Ariesta Giriwono, Puspo E. Gunanti . Hadi Riyadi Handayu Untari Hapsari Mahatmi Hardi Firmansyah HERA MAHESHWARI Hernomoadi . Hernomoadi Hernomoadi Hidayah Dwiyanti Huda Shalahudin Darusman I wayan Teguh Wibawan Ikeu Ekayanti Irma Herawati Suparto K Ochiai Karsi Ambarwati Katrin Roosita KHOIRIYAH, ROMYUN ALVY Kiranadi Bambang Komariah Komariah Komariah Lili Andriani Lina Noviyanti Sutardi M.B. Malole . MARIA BINTANG Masdiana C. Padaga Masriani . Muhamad Rizal Martua Damanik Nabilah, Avida Shahnaz Nasution, Zuraidah Ni Luh Putu Ika Mayasari Nisrina Rosyida Noor Rifai Novera Nirmalasanti Nugraha, Arifin Budiman Nugroho, Setyo Widi Octarina Okti Nadia Poetri Olga Purnama Bakti Opyn Mananta Perdhana, Ika Satya Putri Puncak Anjani R. Susanti Rahayu WoroWiranti Retno Damajanti Soejoedono Retno Damayanti Soejoedono Retno Setyaningsih Retno Setyaningsih Rimbawan , Rimbawan Rimbawan Risti Rosmiati Riyadh Firdaus Ruqiah Ganda Putri Panjaitan safrina dyah hardiningtyas Sangko Sayuti Nasution SEDARNAWATI YASNI Silmi Mariya Sophia Setyawati Sri Anna Marliyati sri murtini . Sri Purwaningsih Sri Rahmatul Laila Sri Wahyuni Suhendi, Adnan Rizal Surachmi Setiyaningsih Tanjung Penataseputro Tantri, Aida Rosita Trini Suryowati Umi Cahyaningsih Wasmen Manalu Wibowo, Artdhea Regita Wisnu Jaka Dewa Wiwin Winarsih Yetty Ramli Yuli Purwandari Kristiangingrum Yuni Andriani Yusuf Ridwan Zulfa Zakiah