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Journal : journal of Basic Medical Veterinary

HISTOPATHOLOGICAL APPEARANCE OF THYMUS ON BROILER UNDER CHRONIC HEAT STRESS Andriani, Ratna; Arimbi, Arimbi; Rahardjo, Dadik; Plumeriastuti, Hani; Legowo, Djoko; Hestianah, Eka Pramyrtha
Journal of Basic Medical Veterinary Vol. 8 No. 1 (2019): Journal of Basic Medical Veterinary, June 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i1.19987

Abstract

The aim of this research was to know histopathological change of broiler's thymus which exposed by chronic heat stress. The results revealed that there were negative impact on immune organ (thymus). Broiler that exposed to chronic heat stress showed significantly increased number of heterophil and apoptosis histiocytes and cell depletion. There were 20 broilers that divided into 2 groups, each group consist of 10 broiler. Control group (P0) reared at temperature 24-28oC and humidity 40-55% and Heat Stress group (P1) reared at temperature 36-40oC on the litter housing system at Experimental Animals Laboratory, Faculty of Veterinary Medicine, Universitas Airlangga. Before the treatments, broiler had been reared from day-old-chicks to 21-day-old, then continued with heat stress condition from day 22 to 42. Thymus was collected on day 42 to examine histopathological change of thymus and analyzed using Mann-Whitney Test. The results showed significant difference (P<0.05) between Control group and HS (Heat Stress) group by increased number of heterophil, apoptosis histiocytes and cell depletion.
PENGARUH PEMBERIAN PROPOLIS LEBAH TERHADAP GAMBARAN HISTOPATOLOGI HEPAR MENCIT (Mus musculus) BETINA YANG DIPAPAR LOGAM BERAT PB ASETAT [Pb(C2H3O2)2] Rachmani, Sartika Dewi; Safitri, Erma; Darsono, Roesno; Hestianah, Eka Pramyrtha; Plumeriastuti, Hani; Santoso, Kuncoro Puguh
Journal of Basic Medical Veterinary Vol. 8 No. 1 (2019): Journal of Basic Medical Veterinary, June 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i1.19988

Abstract

Lead acetate in the hepatobiliary system may cause peroxidation catalysis of unsaturated fatty acids, reduce nitrogenoxide and increase hydroxyl radical. Lead acetate produces oxidative stress characterized by free radical formation and inhibits lipid peroxidation. Giving antioxidants can neutralize free radicals from the detrimental effects that arise on the process or excess oxidation reactions. The purpose of this research was to find out how the effect of bee propolis on histopathologic images of hepatic mice (Mus musculus) of females exposed to lead acetate [Pb(C2H3O2)2]. The subjects were 25 mice (Mus musculus) mushulus of BALB/C strain with average weight 25-30 gram and 8 weeks old, divided into 5 treatment groups, each consisting of 5 heads per group. The K- group was given a Tween 80 solution at a doses of 0.5 mg/kgBW for 20 consecutive days. The K+ group, which was given only lead acetate at a doses of 10 mg/kgBW orally for 10 days. P1, P2, and P3 were given 10 mg/kgBW lead acetate solution orally for 10 days. The following 10 days were given bee propolis with doses of P1 200 mg/kgBW, P2 400 mg/kgBW, and P3 800 mg/kgBW. On the 21th days the mice were dissected, to observe the extent of the damage. All data were performed using a statistical test with Kruskal Wallis test and if there was a marked difference between treatment groups (p<0.05), then the Mann-Whitney test was followed. The results obtained that bee propolis can repair hepatic cell damage in mice (Mus musculus) of females exposed to lead acetate. Increased dose of bee propolis is ineffective in repairing hepatic cell damage in mice (Mus musculus) of females exposed to lead acetate.
Taurine Antioxidant Effect in Decreasing Kidney Damage in Male Mice (Mus Musculus) due to Oxidative Stress Induced by Paraquat Pratama, Ricki; Hestianah, Eka Pramyrtha; Widiyatno, Thomas Valentinus; Meles, Dewa Ketut; Kurnijasanti, Rochmah
Journal of Basic Medical Veterinary Vol. 10 No. 2 (2021): Journal of Basic Medical Veterinary, December 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v10i2.31811

Abstract

Paraquat toxicity occurs through the high production of reactive oxygen species (ROS) which cause damage due to oxidative stress. Antioxidants can reduce damage through prevention of oxidative stress. Taurine has shown the ability to act as an antioxidant. The aim of this research is to find a effect of antioxidant taurine to decrease kidney damage caused by oxidative stress due to paraquat by looking at the histopathology changes. 25 male adult mices from strain DDY were used and divided into five treatment groups; C(-) (Aquadest IP), C(+) (Paraquat 30mg/kg), P1 (Paraquat 30mg/kg + Taurine 250mg/kg), P2 (Paraquat 30mg/kg + Taurine 500mg/kg) and P3 (Paraquat 30mg/kg + Taurine 1000mg/kg). All groups were given treatment intraperitoneal for twenty one days. The mices were sacrificed where kidney were collected for histopathology preparation. The parameters measured were renal histopathological changes in form of degeneration and necrosis. The results show that taurine administration had an effect on decreased degrees of damage to kidney tubular cells, with a decrease in the mean degree of renal tubular degeneration and necrosis. Degeneration of renal tubular cells in groups (P2) reduced compared to the group (C+) there were significant differences (P <0.05). Necrosis of renal tubular cells in groups (P1, P2) reduced compared to the group (C+) there were significant differences (P <0.05).  In conclusion, this research proves that administration of paraquat causes renal histopathological changes which are characterized by degeneration and necrosis. It also proves that taurine dose of 500 mg/kgBB could provided optimal effect.
The Effect of Mimosa Pudica Root Extract on Cerebrum Histopathological of Rattus Norvegicus Induced with Naja Sputatrix Venom Permatasari, Roselia Yuliani; Hestianah, Eka Pramyrtha; Legowo, Djoko; Rachmawati, Kadek; Arifin, Zainal
Journal of Basic Medical Veterinary Vol. 11 No. 1 (2022): Journal of Basic Medical Veterinary, June 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbmv.v11i1.36485

Abstract

The aim of this study was to know the effect of Mimosa pudica root extract on histopathological appearance of Rattus norvegicus brain induced by Naja sputatrix venom. Thirty rats were divided into 5 groups. There were 2 control groups and 3 treatment groups, which was given 250, 500, and 1000 mg/kg BW of Mimosa pudica root extract orally. The first 7 days each group was adapted to the environment. On the 8th day, the treatment was started by injecting Naja sputatrix LD50 (0,13 L/gram BW) IM in gluteus muscle, continued with giving Mimosa pudica root extract orally for the treatment groups 5 minutes after venom injection. 6 hours after the last treatment, rats were killed by cervical dislocation, injected with formalin 10% in the heart, then necropsied. Histopathological evaluation was done to score brain damage based on meningitis, perivascular cuffing, and necrotic cells using HE stain with 1000x magnification. The result showed 1000 mg/kg BW dosage of Mimosa pudica root extract can reduce brain damage based on meningitis, perivascular cuffing, and necrotic cells in Rat (Rattus norvegicus) caused by Naja sputatrix venom and gave significant difference (p < 0.05) among the treatment groups.