The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity

This study aims to determine the effect of administering Jamblang Stem Bark Ethanol Extract (Syzygium cumini L.) (JSBEE) on the activity and phagocytosis capacity of macrophages in mice (Mus musculus) infected with Staphylococcus aureus bacteria. The research method used a completely randomized desi...

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Main Authors: WIDYA SARI, NOVI SAFITRI, ANNISA IZZAZAYA, HENDRIX INDRA KUSUMA, WIDYA SYAHFITRI, ROSNIZAR ROSNIZAR
Format: Article
Language:English
Published: Universitas Syiah Kuala, Faculty of Mathematics and Natural Science 2025-07-01
Series:Jurnal Natural
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Online Access:https://jurnal.usk.ac.id/natural/article/view/44121
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author WIDYA SARI
NOVI SAFITRI
ANNISA IZZAZAYA
HENDRIX INDRA KUSUMA
WIDYA SYAHFITRI
ROSNIZAR ROSNIZAR
author_facet WIDYA SARI
NOVI SAFITRI
ANNISA IZZAZAYA
HENDRIX INDRA KUSUMA
WIDYA SYAHFITRI
ROSNIZAR ROSNIZAR
author_sort WIDYA SARI
collection DOAJ
description This study aims to determine the effect of administering Jamblang Stem Bark Ethanol Extract (Syzygium cumini L.) (JSBEE) on the activity and phagocytosis capacity of macrophages in mice (Mus musculus) infected with Staphylococcus aureus bacteria. The research method used a completely randomized design (CRD) with five treatments and five repetitions, conducted in-vitro and in vivo test. The treatments for in vitro involved administering distilled water (T0), Stimuno (T1), and JSBEE at concentrations of 10 ppm (T2), 100 ppm (T3), and 1000 ppm (T4). Subsequently, in vivo treatment was conducted using distilled water (T0), stimuno (T1), JSBEE at 10 mg/kg (T2), 100 mg/kg (T3), and 1000 mg/kg (T4).  Initially, mice underwent in vivo administration of JSBEE, administered orally via catheter tip, with a dosage of 1 mL per 10 g of body weight. JSBEE was administered orally for 10 days, followed by infection with S. aureus on the 11th day. The in vitro tests were conducted by isolating macrophage cells from the intraperitoneal fluid, to which S. aureus and JSBEE were added. Intraperitoneal fluid collected from the mice was used to prepare smears using the thin blood smear method and Giemsa staining. Macrophage phagocytosis activity was observed and assessed based on the percentage activity formula, and the phagocytic capacity of macrophages was measured by the number of S. aureus cells phagocytosed. The results indicated that JSBEE significantly affected (P0.05) both the activity and phagocytic capacity of macrophages in vivo and in-vitro. The best concentration of JSBEE for increasing both the activity value and phagocytic capacity of macrophages was 100 ppm (T3).
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institution Kabale University
issn 1411-8513
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language English
publishDate 2025-07-01
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spelling doaj-art-2fed1a384602454bacae75bdd1e627fb2025-08-20T03:40:25ZengUniversitas Syiah Kuala, Faculty of Mathematics and Natural ScienceJurnal Natural1411-85132541-40622025-07-0125211712310.24815/jn.v25i2.4412121128The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacityWIDYA SARI0NOVI SAFITRI1ANNISA IZZAZAYA2HENDRIX INDRA KUSUMA3WIDYA SYAHFITRI4ROSNIZAR ROSNIZAR5Biology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaBiology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaBiology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaBiology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaBiology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaBiology Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh, IndonesiaThis study aims to determine the effect of administering Jamblang Stem Bark Ethanol Extract (Syzygium cumini L.) (JSBEE) on the activity and phagocytosis capacity of macrophages in mice (Mus musculus) infected with Staphylococcus aureus bacteria. The research method used a completely randomized design (CRD) with five treatments and five repetitions, conducted in-vitro and in vivo test. The treatments for in vitro involved administering distilled water (T0), Stimuno (T1), and JSBEE at concentrations of 10 ppm (T2), 100 ppm (T3), and 1000 ppm (T4). Subsequently, in vivo treatment was conducted using distilled water (T0), stimuno (T1), JSBEE at 10 mg/kg (T2), 100 mg/kg (T3), and 1000 mg/kg (T4).  Initially, mice underwent in vivo administration of JSBEE, administered orally via catheter tip, with a dosage of 1 mL per 10 g of body weight. JSBEE was administered orally for 10 days, followed by infection with S. aureus on the 11th day. The in vitro tests were conducted by isolating macrophage cells from the intraperitoneal fluid, to which S. aureus and JSBEE were added. Intraperitoneal fluid collected from the mice was used to prepare smears using the thin blood smear method and Giemsa staining. Macrophage phagocytosis activity was observed and assessed based on the percentage activity formula, and the phagocytic capacity of macrophages was measured by the number of S. aureus cells phagocytosed. The results indicated that JSBEE significantly affected (P0.05) both the activity and phagocytic capacity of macrophages in vivo and in-vitro. The best concentration of JSBEE for increasing both the activity value and phagocytic capacity of macrophages was 100 ppm (T3).https://jurnal.usk.ac.id/natural/article/view/44121blood smearimmunostimulanin vivoin vitrostaphylococcus aureus
spellingShingle WIDYA SARI
NOVI SAFITRI
ANNISA IZZAZAYA
HENDRIX INDRA KUSUMA
WIDYA SYAHFITRI
ROSNIZAR ROSNIZAR
The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
Jurnal Natural
blood smear
immunostimulan
in vivo
in vitro
staphylococcus aureus
title The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
title_full The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
title_fullStr The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
title_full_unstemmed The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
title_short The immunostimulant effect of jamblang stem bark (Syzygium cumini L.) ethanol extract against mice macrophages phagocytosis activity and capacity
title_sort immunostimulant effect of jamblang stem bark syzygium cumini l ethanol extract against mice macrophages phagocytosis activity and capacity
topic blood smear
immunostimulan
in vivo
in vitro
staphylococcus aureus
url https://jurnal.usk.ac.id/natural/article/view/44121
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