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PEMBERIAN PROTEIN ADHESIN 38-KILODALTON MYCOBACTERIUM TUBERCULOSIS PERORAL MENINGKATKAN JUMLAH MAKROFAG DAN LIMFOSIT USUS MENCIT BALB/c Rahma Triliana; Ade A Kartosen; Dianika P Puspitasari; Sri Murwani; Sanarto Santoso; Maimun Z Arthamin
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 17, No 2 (2011)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v17i2.1015

Abstract

Tuberculosis (TB), caused by Mycobacterium tuberculosis (M.tb), is one of the world health problems. Oral vaccination of M.tb hasa potential to reduce the risk and complication of TB. The 38-kDa adhesin protein as one of oral TB vaccine candidates has not beenproven. This study is aimed to determine M.tb 38-kDa adhesin protein effect on macrophage and lymphocyte numbers in mice intestineafter an oral administration. BALB/c mice (n=20), age 6–8 weeks, and were divided into 4 groups: control (K), adjuvant (A), 38-kDa100μg adhesin protein (P), and combination of 100μg 38-kDa adhesin protein with adjuvant (PA). An oral administration was givenat the beginning with 2 boosters every 4 weeks. After 3 days of the second booster, the mice were killed and the intestine was taken andstained with haematoxylin eosin (HE) to measure its macrophages and lymphocytes number. The mean ±2SD were 18.4 (3.71) and6.09 (0.34), 23.0 (7.78) and 8.86 (1.19), 42.2 (13.63) and 23.49 (3.91), 95.4 (30.11), and 53.57 (13.79) respectively for K, A, Pand PA group. The statistical test showed a significant difference among each group revealing the role of M.tb 38-kDa adhesin proteinas immunogenic inducing cellular immunity in intestine. In this study, so far it was found that the oral administration of M. tb 38-kDaadhesin protein has an ability to increase macrophage and lymphocyte numbers in the mice intestinal BALB/c.
Effect of Papaya Leaf Extract Gel (Carica papaya) on Incision Wound Healing in Rattus norvegicus Iin Tri Marlinawati; Siti Nurhidayah; Sanarto Santoso; Yahya Irwanto
Medical Laboratory Technology Journal Vol. 8 No. 2 (2022): December
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Analis Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.22 KB) | DOI: 10.31964/mltj.v0i0.455

Abstract

Carica papaya is one kind of herbal plant that can help the wound healing process. Scientifically, the leaves of papaya are proven to have anti-inflammatory effects. Flavonoid, alkaloid, tannin, and saponin compounds in papaya leaves have antimicrobial and antioxidant properties to accelerate the re-epithelization and cell migration needed for wound healing. This research aims to determine the effect of papaya leaf extract gel (Carica papaya) on the healing of incision wounds in Rattus norvegicus based on changes in wound morphology (signs of redness, edema, pus, granulation, moisture, and wound length). This research used female Rattus norvegicus aged 12-16 weeks weighing 180-200 grams, divided into five groups (NaCl 0,9%, povidone-iodine, papaya leaf extract gel with concentrations of 10%, 20%, and 30%). Incision wounds on the back of the rat with a length of 2 cm and depth of 1 cm. The normality test used the Shapiro-Wilk test, and the homogeneity test used the Levene test. The research data were not normally distributed nor homogeneous, so they were analyzed using the Kruskal Wallis and Mann-Whitney tests. The results showed that the extract of papaya leaves with concentrations of 10%, 20%, and 30% had significant differences in positive and negative control groups in the wound healing process with the differences in redness (p=0.038), granulation tissue (p=0.039), moistures (0,48), and wound length (p=0,049). It can be concluded that papaya leaf extract gel (Carica papaya) is effective in accelerating the healing process of incision wounds in Rattus norwegicus at concentrations of 10%, 20%, and 30%, so for further research, it is hoped that a histopathological examination can be carried out so that changes that occur in collagen, neutrophile cells, monocytes, and lymphocytes are seen.