Suriptiastuti Suriptiastuti, Suriptiastuti
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Intestinal parasites from fingernails of sidewalk food vendors Suriptiastuti, Suriptiastuti; Manan, Widiastuti S.
Universa Medicina Vol 30, No 2 (2011)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2011.v30.120-125

Abstract

Intestinal infections with soil-transmitted helminths and protozoa are still prevalent in Indonesia, particularly in urban communities. Transmission of parasitic infections is effected directly or indirectly through objects contaminated with feces, including food, water, fingers and fingernails, indicating the importance of fecal-oral human-to-human transmission. Sidewalk food vendors (SFVs) preparing food for their customers are a potential source of infections with many intestinal helminths and protozoa. Compared to other parts of the hand, the area beneath fingernails harbors the most microorganisms and is most difficult to clean. The objective of this cross-sectional study was to determine the prevalence of intestinal parasites in fingernail dirt of SFVs and to identify the associated factors. This study involved 112 SFVs in the vicinity of Hospital X in Central Jakarta, and used microscopic examination of SFV fingernail dirt for determining species prevalence of intestinal parasites. This study showed that 94 samples out of 112 (83.9%) were positive for intestinal parasites; 60 samples (63.8%) represented single infections and 34 (36.2%) mixed infections. Ascaris lumbricoides eggs were found in 30 (26.8%) samples and Giardia lamblia cysts in 12 (17.89%). The highest prevalence was found in subjects with primary school education, among whom 20 (30.8%) had single infections of A. lumbricoides and 16 (24.6%) mixed infections with A. lumbricoides and Trichuris trichiura. In conclusion, prevalence of intestinal parasites in SFV fingernail dirt is extremely high, with the highest prevalence among less educated SFVs. It is recommended to provide health education and training to all SFVs.
Re-emergensi chikungunya : epidemiologi dan peran vektor pada penyebaran penyakit Suriptiastuti, Suriptiastuti
Universa Medicina Vol 26, No 2 (2007)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2007.v26.101-110

Abstract

Chikungunya (CHIK) adalah penyakit yang disebabkan oleh virus dari genus Alphavirus, famili Togaviridae, dan ditularkan melalui gigitan nyamuk Aedes aegypti dan Ae. albopictus yang terinfeksi oleh virus tersebut. Penyakit ini pertama kalinya dilaporkan oleh Robinson dan Lumsden setelah terjadinya wabah di lembah Makonde tahun 1952. Seperti halnya dengan malaria dan dengue, penyakit ini telah menjadi endemis di negara-negara di Afrika dan Asia. dan telah menimbulkan wabah di tempat-tempat tersebut. CHIK ditandai oleh adanya tiga gejala khas (trias) yaitu demam, nyeri sendi (arthralgia) dan ruam kulit (rash). CHIK adalah penyakit yang bersifat dapat sembuh sendiri (self-limiting) dan tidak ada pengobatan yang spesifik untuk demam CHIK. Upaya pengobatan hanya bersifat simtomatis, oleh karena itu pengendalian vektor merupakan usaha yang tepat pada pencegahan penyakit.
Host-parasite interactions and mechanisms of infection in amebiasis Suriptiastuti, Suriptiastuti
Universa Medicina Vol 29, No 2 (2010)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2010.v29.104-113

Abstract

Amebiasis is caused by E. histolytica, which is the only species pathogenic in humans, while the pathogeneicity of E. dispar and E. moshkovskii is still unclear. The disease is endemic in the developing countries, mainly due to poor sanitation and lack of clean water supplies. Infection occurs by ingestion of E. histolytica cysts in fecally contaminated food or water. Excystation in the small intestine releases motile invasive trophozoites which migrate to the large intestine, adhere to the colonic epithelium by means of galactose and an amebic surface antigen, N-acetyl-D-galactosamine-specific lectin. This results in killing of epithelial cells, neutrophils, and lymphocytes by the trophozoites, presumably through secretion of the pore-forming proteins called amebapores and activation of caspase 3. The trophozoite virulence factor, cysteine proteinase, induces an inflammatory response, resulting in neutrophil-mediated damage. Hematogenous spread of trophozoites causes extraintestinal amebiasis, particularly amebic liver abscess (ALA), in the formation of which caspase 3 presumably also plays a role. The trophozoites in the liver induce tissue destruction, cellular necrosis and formation of microabcesses that coalesce into a large solitary abscess in 65-75% of cases. Results from pediatric studies reveal that partial immunity is acquired after infection with E.histolytica, the immunity however declining with age.
KONTAMINASI PARASIT USUS PADA ASINAN SAYURAN MENTAH YANG DIJUAL OLEH PEDAGANG KELILING DI DAERAH TANGERANG SELATAN, BANTEN Manan, Widiastuti S; Susanto, Lisawati; Aulung, Agus; Subahar, Rizal; Maemunah, Ade Siti; Suriptiastuti, Suriptiastuti
Jurnal Ilmiah Widya Vol 4 No 3 (2018)
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah III Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1684.841 KB)

Abstract

ABSTRAK: Konsumsi sayuran mentah memainkan peranan epidemilogi yang penting dalam penularan penyakit parasit yang berasal dari makanan. Tujuan penelitian ini untuk mengetahui penyebaran  parasit usus manusia di dalam air asinan sayuran mentah  yang dijual oleh pedagang, di Tangerang Selatan, Banten. Rancangan penelitian ini , yaitu lintang sewaktu dilaksanakan pada bulan Maret-Mei 2014. Sampel adalah kuah (air) asinan dari asinan sayuran yang  mengaandung asam asetat (CH3COOH) dan dikumpulkan secara acak dari pedagang asinan di 5 wilayah Tangeang  Selatan, yaitu  Ciputat, Pamulang, Pondok Aren, Pondok Benda, dan Serpong. Air asinan disaring dan disentrifus 2500 rpm selama 5 menit untuk mendapatkan sedimen  stadium parasit usus tersebut. Sedimen tersebut diperiksa langsung di bawah mikroskop dengan pewarnaan lugol. Asinan  sayuran terebut terdiri dari kol,  tauge dan wortel. Dari 30 sampel air asinan, semua sampel positif parasit usus (30/30, 100%).  Angka prevalensi parasit usus yaitu 26,7% di Pondok Aren, 26,1%  Pondok Benda, 16,8% Ciputat, 15,7% Serpong, and 14,8% Pamulang. Selain itu, telur Ascaris lumbricoides sebesar 78,1%,  telur Trichuris trichiura 20,1%, telur cacing tambang 1,8%, kista Entamoeba histolytica 62,8%, kista E. coli 9,1%, dan kista Giardia lamblia 28,1%. Penelitian ini menyimpulkan bahwa  parasit usus pada manusia tersebut tersebar luas di wilayah Tangerang Selatan, Banten.Kata kunci: asinan sayur mentah, parasit usus manusia, Tangerang Selatan ABSTRACT: Consumption of raw vegetables plays a major epidemiological role in the transmission of parasitic food-borne diseases. The aim of this study was to know the distribution of the human  intestinal parasites in  water of pickled raw vegetables which were sold by vendors,  in  Southern Tangerang, Banten. A study, cross-sectional design, was undertaken in March to May 2014. The samples were water  of pickled raw vegetables, contained vinegar solution (Acetic acid, CH3COOH), and were randomly collected from vendors in 5 areas in Southern Tangerang, namely Ciputat, Pamulang, Pondok Aren, Pondok Benda, and Serpong. The pickling water was filtered and centrifuged, 2500 rpm for 5 minutes, to obtain sediments of the intestinal parasitic stages. The sediments were direct examined by lugol’s stain..The raw vegetable pickles consisted of cabbage, bean sprouts, and carrot. Of 30 samples, all samples were positive intestinal parasites (30/30, 100%). The prevalence rates of the  intestinal parasites were 26.7% in Pondok Aren, 26.1%  Pondok Benda, 16.8% Ciputat, 15.7% Serpong,, and 14.8% Pamulang. In addition,  Ascaris lumbricoides eggs were 78.1%, Trichuris trichiura eggs 20.1%, hookworm eggs 1.8%, Entamoeba histolytica cysts 62.8%, E. coli cysts 9.1%, and Giardia lamblia cysts 28.1%.This study concluded that the human intestinal parasites were widely distributed in  Southern Tangerang, Banten.Key words:  raw vegetable pickle, human intestinal parasite, South Tangerang.