Effect of Trigona Honey to mRNA Expression of Interleukin-6 on Salmonella Typhi Induced of BALB/c Mice

Weak inflammatory response after Salmonella infection can cause persistent infection and facilitate the long survival of pathogens. Honey can induce key immunomodulators such as TNF-α, interleukin-6 (IL-6) and IL-1, that it can be used in the treatment of bacterial infectious diseases caused by Salmonella typhi. The purpose of this study is to determine the effect of honey on the mRNA expression of IL-6 in Salmonella enterica Typhi induced of BABL/c mice. The study used experimental pretest-posttest control design. Honey treatment was given for 7 days commencing after the induction of Salmonella bacteria. 20 BABL/c males mice whose weight 25-29 grams, were divided into four groups where 5 mice per group within; the negative control group was given regular feed without bacteria induction, the positive control group was given regular feed with bacteria induction, 0.27 ml/kg-weight honey group and 0.27 ml/kg-weight of Propolis honey group. Blood samples for examination of mRNA expression was examined three times that prior to the induction, 24 hours after induction and 72 hours after induction of Salmonella. The results showed that 0.27 ml/kg-weight of Propolis honey group showed the highest mRNA expression (p = 0.000) for both after 24 hours after induction of Salmonella typhi (p = 0.000) and 72 hours after induction of Salmonella typhi (p = 0.000). We conclude that there was effect of honey on the mRNA IL-6 expression in Salmonella typhi induced of BALB/c mice

Tumor Necrosis Factor-alpha Levels and Histopathology Finding after Intervention with Curcuma longa Extract

Curcuma longa (C. longa) extract has been reported as a potent anti-inflammatory agent. The main objective of this study was to evaluate the effectiveness of Curcuma longa extract to decrease Tumor Necrosis Factor-alpha (TNF-α) and cells damage prevention in early pregnant mice with acute toxoplasmosis. Materials and Methods: This study evaluated 20 early pregnant mice. The mice were divided into five groups (G1-G5). G1-G4 were injected with 10 tachyzoites of Toxoplasma gondii and G5 was not injected. Three days later, G1 and G2 were intervened with C. longa extract dose of 125 mg and 500 mg kg–1/day, respectively. G3 was a positive control and G4 was a negative control. G5 was not intervened. The TNF-α level was examined serially (before and 3 days post tachyzoites injection and 3 and 7 days post-intervention). The placental mice were taken 7 days after intervention for histopathology examination. Results: The TNF-α level increased significantly 3 days after tachyzoites injection (p<0.05) and TNF-α level decreased significantly 3 and 7 days after curcuma longa intervention compared to the negative control (p<0.05). Hemorrhagic and necrotic cells were not found in the group intervened with C. longa extract but it found in the positive and negative control groups were 75 and 100%, respectively. Conclusion: Curcuma longa is effective to suppress TNF-α level and prevent placental cells damage in early pregnant mice with acute toxoplasmosis

Analisis Resiko Kejadian Akut Rekuren Demam Tifoid dan Hubungannya dengan Kadar Protein Nucleotide Binding Oligomerization Domain 2 (NOD2)

Typhoid fever is an infectious disease caused by Salmonella typhi bacteria and is endemic. The NOD2 gene is one of the host susceptibility genes in people with typhoid fever. NOD2 acts as an intracellular receptor that binds to the muramyl dipeptide ligand derived from bacterial peptidoglycan. The purpose of this study was to determine the levels of NOD2 protein in Acute Recurrent of Typhoid Fever (ARTF), typhoid fever (TF) patients, and healthy people (HP). Enzyme-linked Immunosorbent Assay (ELISA) was used to analyze NOD2 levels. The data analysis used was the student t-test. A significant difference of NOD2 level was found between the ARTF and TF group compared HP group (

Analysis Concentration of Toxoplasma gondii on Anti-Toxoplasma IgG-IgM Antibody Levels, and the Outcomes of Pregnancy in Mice Balb/c

Introduction: Toxoplasma gondii is an obligate intracellular protozoan para-site that can infect any warm blood vertebrae, and if first trimester pregnant woman infected, it may cause abortion. The objective is to prove the effect of the Toxoplasma gondii concentration in anti-toxoplasma IgG-IgM antibody levels, and the outcomes of Balb/c mice pregnancies. Materials and Methods: The study was conducted in Balb/c mice with inclusion criteria, and was con-ditioned pregnant. The pathogen strains of Toxoplasma gondii tachyzoite in-jected intraperitoneally. The blood samples were taken serially to be tested for anti-toxoplasma IgG-IgM antibody levels. After the mice were injected with tachyzoite, they are assessed every day to observe their body weight, vaginal bleeding, and labor. Anti-toxoplasma IgG-IgM antibody levels examined us-ing qualitative mouse IgG-IgM antibody ELISA KIT. Results: Anti-toxoplasma IgM antibody levels increased significantly after 24 hours of injection tachy-zoites in all dose groups, and remained high through day 21. Anti-toxoplasma antibody IgG levels increased significantly after 72 hours post injection and remained elevated until day 21. The incidence of abortion is 100% in mice which injected tachyzoite levels 1 × 103 and 1 × 104, and the incidence of abor-tion approximately 2 - 4 days post injection. 100% of mice that were injected with tachyzoites 1 × 101 and 1 × 102 have labor at term. Physical anomaly was found in baby mice from mice that were injected with tachyzoite 1 × 102. Conclusion: There is a significant correlation between the concentrations of Toxoplasma gondii tachyzoite with anti-toxoplasma IgG-IgM antibody levels

Analysis of Anti‑toxoplasma Immunoglobulin G and Immunoglobulin M Antibody Levels after Intervention with Curcuma Longa Extract on Early Pregnant Mice with Acute Toxoplasmosis

Background: Curcuma longa has strong anti‑inflammatory effect. This study aims to evaluated the level of anti‑Toxoplasma immunoglobulin G and immunoglobulin M (IgG‑IgM) antibody after intervention with C. longa extract in early pregnant mice with acute toxoplasmosis. Materials and Methods: We evaluated 20 early pregnant mice that were divided into five groups, four mice in each. Group 1‑4 received injections of Toxoplasma gondii tachyzoites. Three days later, G1 and G2 were given orally 125 mg/kg/day and 500 mg/kg/day of C. longa extract, respectively. G3 was given 60 mg/kg/day of spiramycin (positive control), and G4 was given 0.2 ml of distilled water (negative control). G5 underwent no intervention at all. Blood samples were obtained serially (before and 3 days after injection of tachyzoites, 3 days and 7 days after intervention) to assess anti‑Toxoplasma IgG‑IgM antibody levels by enzyme‑linked immunosorbent assay methods. Results: Anti‑Toxoplasma IgG‑IgM antibody levels increased significantly 3 days after injection of tachyzoites (P < 0.05), but decreased significantly (P < 0.05) 3 days, and 7 days after administration of C. longa extract dose 125 mg, 500 mg, and spiramycin 60 mg, and there was no significant difference between these three groups. Anti‑Toxoplasma IgG‑IgM antibody levels increased significantly (P < 0.05) 3 days, 6 days, and 10 days after injections of tachyzoites on G4. The IgG‑IgM antibody levels fluctuated on G5 and considered as insignificant (P > 0.05). Conclusion: The administration of C. longa extract at a dose of 125 mg/kg/day for 7 days effectively decreased anti‑Toxoplasma IgG‑IgM antibody level in early pregnant mice with acute toxoplasmosis

Multi-Locus Variable-Number Tandem Repeat Profiling of Salmonella enterica Serovar Typhi Isolates from Blood Cultures and Gallbladder Specimens from Makassar, South-Sulawesi, Indonesia

Multi-locus variable-number tandem repeat analysis differentiated 297 Salmonella enterica serovar Typhi blood culture isolates from Makassar in 76 genotypes and a single unique S. Typhi genotype was isolated from the cholecystectomy specimens of four patients with cholelithiasis. The high diversity in S. Typhi genotypes circulating in Makassar indicates that the number of carriers could be very large, which may complicate disease prevention and control

Risk Factors of Typhoid Infection in the Indonesian Archipelago.

BACKGROUND: Knowledge of risk factors and their relative importance in different settings is essential to develop effective health education material for the prevention of typhoid. In this study, we examine the effect of household level and individual behavioural risk factors on the risk of typhoid in three Indonesian islands (Sulawesi, Kalimantan and Papua) in the Eastern Indonesian archipelago encompassing rural, peri-urban and urban areas. METHODS: We enrolled 933 patients above 10 years of age in a health facility-based case-control study between June 2010 and June 2011. Individuals suspected of typhoid were tested using the typhoid IgM lateral flow assay for the serodiagnosis of typhoid fever followed by blood culture testing. Cases and controls were defined post-recruitment: cases were individuals with a culture or serology positive result (n = 449); controls were individuals negative to both serology and culture, with or without a diagnosis other than typhoid (n = 484). Logistic regression was used to examine the effect of household level and individual level behavioural risk factors and we calculated the population attributable fraction (PAF) of removing each risk significant independent behavioural risk factor. RESULTS: Washing hands at critical moments of the day and washing hands with soap were strong independent protective factors for typhoid (OR = 0.38 95% CI 0.25 to 0.58 for each unit increase in hand washing frequency score with values between 0 = Never and 3 = Always; OR = 3.16 95% CI = 2.09 to 4.79 comparing washing hands with soap sometimes/never vs. often). These effects were independent of levels of access to water and sanitation. Up to two thirds of cases could be prevented by compliance to these practices (hand washing PAF = 66.8 95% CI 61.4 to 71.5; use of soap PAF = 61.9 95%CI 56.7 to 66.5). Eating food out in food stalls or restaurant was an important risk factor (OR = 6.9 95%CI 4.41 to 10.8 for every unit increase in frequency score). CONCLUSIONS: Major gains could potentially be achieved in reducing the incidence of typhoid by ensuring adherence to adequate hand-washing practices alone. This confirms that there is a pivotal role for 'software' related interventions to encourage behavior change and create demand for goods and services, alongside development of water and sanitation infrastructure

Resistensi Antibiotik terhadap Bakteri Salmonella Typhi: Literature Review: Antibiotic Resistance to Salmonella Typhi Bacteria: Literature Review

Resistensi antimikroba merupakan ancaman kesehatan masyarakat dunia. Dampak kesehatan masyarakat akibat Salmonella semakin diperberat dengan munculnya resistensi antimikroba. Untuk membantu mengetahui resistensi antibiotik terhadap Salmonella thypi, dilakukan literatur review dengan tujuan untuk mendeskripsikan prevalensi resistensi antibiotik. Data yang digunakan merupakan data yang diambil bersumber dari PubMed, NCBI, Sciense Direct, Google Schoolar. Hasil pencarian menggunakan database ditemukan 28 jurnal dan kemudian diseleksi. Hasil seleksi diperoleh 12 jurnal yang dijadikan sampel dalam penelitian ini. Pengendalian Salmonella thypi (penyebab Demam Tifoid) dapat dilaksanakan melalui sistem surveilens yang diterapkan secara konsisten memantau secara longitudinal dan mengevaluasi resistensi serta konsekuensinya dalam bidang pencegahan kesehatan masyarakat

Change of TGF-β1 Gene Expression and TGF-β1 Protein Level in Gingival Crevicular Fluid and Identification of Plaque Bacteria in a Patient with Recurrent Localized Gingival Enlargement before and after Gingivectomy

This case report highlights the change of TGF-β1 gene expressions and TGF-β1 protein level in gingival crevicular fluid (GCF) and identification of plaque bacteria in a patient with recurrent localized gingival enlargement before and after gingivectomy treatment. A 26-year-old woman came to AG Dental Care Clinic, South Sulawesi, Indonesia, in October 2015 with a chief complaint that her gingiva often bled spontaneously and she felt pain on her gingiva and felt less comfortable and no self-confidence with her anterior and posterior gingival condition on the right maxilla region which is slightly larger than normal. She often felt that her gingiva could bleed spontaneously when she was talking or remains silent though. The patient is disturbed by the malodor she felt. At that moment, the patient sought for gingivectomy treatment. Three years afterward, the patient came back with the same complaint. Gingival crevicular fluid has been taken from the gingival sulcus before and after gingivectomy. Clinical and GCF follow-up examination was performed one week and three weeks after gingivectomy, and successful results on biological, functional, and aesthetic parameters were observed