M Poeloengan
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Stunting or runting syndrome in broiler chickens and its pathological changes Wahyuwardani, S; Sani, Y; Parede, L; Syafriati, T; Poeloengan, M
Indonesian Journal of Animal and Veterinary Sciences Vol 5, No 2 (2000)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (131.386 KB) | DOI: 10.14334/jitv.v5i2.209

Abstract

A disease with stunting or runting syndrome in broiler chickens was investigated in 13 districts of West Java and Central Java provinces. A total of 291 chickens samples both with clinically stunted or runted were collected from 37 poultry farms. Blood samples were collected randomly from chickens in poultry farms for packed cells volume analysis. Tissues of liver, spleen, thymus, proventriculus, ventriculus intestines, caecum, pancreas, bursa fabricious and heart were collected for histopathological examination. Field surveys showed that prevalence rate of stunting or runting syndrome was varied from one farm to others between 0,1% to 50%. Clinical signs were noted as ununiformity of body size in a flock of chicken, stunted and/or runted of body weight gain and protrude of wing feather. Pathologic changes were hyperemic thymus, athropic thymus and athropic pancreas. While microscopically included dilatation crypt of Lieberkuhn, inflammation of thymus, pancreatitis and enteritis variably among each locations. The PCV level did not show direct link to the affected stunting or runting syndrome.   Key words: Syndrome, stunting, runting, pathology anatomy, histopathology
Antibacterial Activity of Garlic Extract Against some Pathogenic Animal Bacteria M Safithri; M Bintang; M Poeloengan
Media Peternakan Vol. 34 No. 3 (2011): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.217 KB) | DOI: 10.5398/medpet.2011.34.3.155

Abstract

The antimicrobial activity of garlic extract against Gram-positive and Gram-negative bacterial isolates was well studied. However, reports on antibacterial activity of garlic extract against some pathogenic bacteria in animals in Indonesia, are still limited. Therefore, the aim of this study was to evaluate the antibacterial activity of water and ethanol extracts of garlic against Salmonella typhimurium in chickens, and Streptococcus agalactie, Escherichia coli, and Staphylococcus aureus causing mastitis in dairy cows in Indonesia. A filtrate of fresh garlic was used to determine the antibacterial activity against S. typhimurium at concentrations of 5%, 10%, 20%, 30%, and 40% w/v, whereas, the antibacterial activity of water and ethanol extracts was determined against S. agalactie, E. coli, and S. aureus at concentrations of 5%, 10%, 15%, 20%, and 25% w/v. Results showed that antibacterial activity of 30% garlic filtrate was equivalent to 10% tetracycline. Meanwhile, antibacterial activity of garlic aqueous extract on mastitis bacteria was better than that of the garlic ethanol extract. Aqueous extract of garlic at 20% had the same antibacterial activity as 0.01% ampicillin on mastitis bacteria. Filtrates of fresh garlic can be used to inhibit growth of S. typhimurium and mastitis bacteria.
Stunting or runting syndrome in broiler chickens and its pathological changes S Wahyuwardani; Y Sani; L Parede; T Syafriati; M Poeloengan
Jurnal Ilmu Ternak dan Veteriner Vol 5, No 2 (2000): JUNE 2000
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (131.386 KB) | DOI: 10.14334/jitv.v5i2.209

Abstract

A disease with stunting or runting syndrome in broiler chickens was investigated in 13 districts of West Java and Central Java provinces. A total of 291 chicken's samples both with clinically stunted or runted were collected from 37 poultry farms. Blood samples were collected randomly from chickens in poultry farms for packed cells volume analysis. Tissues of liver, spleen, thymus, proventriculus, ventriculus intestines, caecum, pancreas, bursa fabricious and heart were collected for histopathological examination. Field surveys showed that prevalence rate of stunting or runting syndrome was varied from one farm to others between 0,1% to 50%. Clinical signs were noted as ununiformity of body size in a flock of chicken, stunted and/or runted of body weight gain and protrude of wing feather. Pathologic changes were hyperemic thymus, athropic thymus and athropic pancreas. While microscopically included dilatation crypt of Lieberkuhn, inflammation of thymus, pancreatitis and enteritis variably among each locations. The PCV level did not show direct link to the affected stunting or runting syndrome.   Key words: Syndrome, stunting, runting, pathology anatomy, histopathology