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HUBUNGAN ANTARA FLAGGING ATYPDEP DI ALAT CELL-DYN 3200 DAN KEBERADAAN PLASMODIUM Spp DI DALAM DARAH PENDERITA DI RSUD DR.SOETOMO SURABAYA Esti Rohani; J Nugraha
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.v17i2.1022

Malaria is a parasitic disease worldwide with a high morbidity and mortality. A rapid and accurate methods is needed to detectthe presence of malaria parasites in blood. A flagging system atypical depolarization (atypdep) on CBC result from Cell-Dyn 3200instrument has been related with malaria infection. An observational cross sectional approach with a total of 48 samples were obtainedfrom inpatients in the Dr. Soetomo Hospital Surabaya. Samples were screened with Cell-Dyn 3200 analyzer for CBC found atypdepflagging. The positive samples were later confirmed by microscopic to detect malaria parasites. From 48 samples with atypdep flagging,seven samples were positive of malaria in peripheral blood smear (13.1%). Most frequent atypdep flagging was seen in malignant disease(18.7), an approximately 54.6% of the sample is not accompanied by symptoms of fever. Lekositosis and anemia were found in each of20 samples (41.6%) and thrombocytopenia in 33.3% of the samples. The presence of atypdep flagging does not necessarily indicate theexistence of malaria infection or it could be said that atypdep flagging is not always associated with the presence of malaria infection.The usage of an atypdep flagging on Cell-Dyn instrument in non-endemic areas such as Surabaya is just an alert sign to evaluate themalaria infection rather than a screening method to detect malaria.

PERAN ANTIGEN NS1 DENGUE TERHADAP PENGHITUNGAN TROMBOSIT DAN PENAMPAKAN (MANIFESTASI) KLINIS PENJANGKITAN/PENULARAN (INFEKSI) VIRUS DENGUE J Nugraha; T.E Widijatmoko
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 16, No 3 (2010)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v16i3.1038

Dengue virus infection has become the major health problem in Indonesia. Dengue haemorrhagic fever is a part of dengue virus infection. 95% of this disease commonly affects children less than 15 years. However, in the last five years the incidence of DHF hasalso increased in adults. In 2008, the case fatality rate of DHF was 0.99% in East Java and 0.47% in Surabaya. The diagnosis of DHFis based on the 1997 WHO criteria. Thrombocytopenia is a haematological abnormality occurring in DHF. There is a hypothesis aboutthe role of non-structural 1 antigen (NS1 antigen) during initial virus replication leading to immunological reaction manifestationin thrombocytopenia. To analyze the role of NS1 antigen dengue to platelet count and clinical manifestations to know the degree ofdengue virus infection. This study used a cross-sectional design. The samples are comprised of 52 patients with dengue fever anddengue haemorrhagic fever grade I until III hospitalized at Tropical Disease Ward, Dr.Soetomo Hospital, and Surabaya. Data wereanalyzed using Mann-Whitney test, t-two sample test (p = 0.05). The result of this study using Mann-Whitney test show no difference between NS1 antigen dengue with the clinical manifestations in dengue virus infection (p = 0.882). Analysis using t-two sample test showed a significant difference between NS1 antigen dengue positive and NS1 antigen dengue negative with a change in platelet count (p = 0.006). Although, the test showed no significant difference between NS1 antigen dengue and the platelet count in dengue virusinfection (p = 0.062). There were found no significant association between NS1 dengue antigen with platelet count and clinicalmanifestations in dengue virus infection.

DETEKSI MOLEKUL MUTASI GEN rpoB MYCOBACTERIUM TUBERCULO SIS PADA DAHAK DENGAN POL YME RASE CHAIN REACTION DAN SINGLE STRAND CONFORMATION POLYMORPHISM P B Notopuro; J Nugraha; H Notopuro
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 16, No 2 (2010)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v16i2.973

Tuberculosis is a chronic infectious disease which is found in the developing as well as the developed country. This disease is oneof the community health problems which become the priority programs in the national as well as international health. In the lasttwo decades, they can be found in the emergency tuberculosis problems that is related with the Multi Drug Resistance (MDR) Strain.The detection of rifampicin resistance in M. tuberculosis infection can help clinical laboratory to find the MDR strain. Related to thisproblem the proportional culture method is still the gold standard for rifampicin resistance detection for M. tuberculosis infection. Butthis method needs 4−6 weeks to obtain the result, while its sensitivity is not very high. The development of the molecular detection forM. tuberculosis rifampicin resistance in a direct clinical specimen such as sputum, cerebrospinalfLuid, etc. will give an improvement inthe diagnosis, because it has an accurate, fast, sensitive and a specific result. Isolates from twenty six of M. tuberculosis derived fromthe sputum of tuberculosis patients that have failed the tuberculosis treatment, were examined with the proportional culture method.In this study PCR-SSCP were used for the molecular detection of rifampicin resistancy using direct sputum samples. The proportionalculture method was used as a gold standard for the rifampicin resistance detection. A set of primers was directed to conserve the regionof rpoB gene of M. tubercuLosis. This RNA polymerase gene was encondes?, which is bound on rifampicin. A 157-bp fragment wasamplified by PCR and analyzed by SSCP technique. The sensitivity of PCR-SSCP is 80% (high), its specificity is 95.2% (very high), thepositive predictive value is 80% and the negative predictive value is 95.2%. Statistically there were no significant difference between theresult of PCR-SSCP and the proportional culture method. Based on the study result, the molecular detection technique for rifampicinresistance on M. tuberculosis infection can be used as the screening device /means for Multi Drug Resistance Tuberculosis (MDR-TB),while the clinician waits the culure result.

PARAS INTERLEUKIN-18 PENDERITA TUBERKULOSIS PARU DAN PERAWAT SEHAT BERISIKOTUBERKULOSIS Sianny Herawati; J Nugraha
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 14, No 2 (2008)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v14i2.900

Tuberculosis is an infectious disease which is the second cause of death in the world. Indonesia belongs to the third ranks as themost prevalent tuberculosis country. However the eradication is programmed only to focus on finding the case and treatment of theactive tuberculosis patients. Health care workers are at risk to tuberculosis infection, but there is no examination yet for early detectionactivity of tuberculosis. In order to know the activity of tuberculosis, other examinations are needed such as IL-18 examination. Today, no research about IL-18 is performed yet in Indonesia; therefore this study is performed in order to know the difference of IL-18level in active tuberculosis patients and nurses at risk. This study is to know the difference between IL-18 plasma of active tuberculosispatients and nurses at risk by analysis. A cross sectional, observational analytical study of 8 nurses at risk of tuberculosis and 8 activetuberculosis patients, has been conducted from February up to April 2007, at the Dr. Soetomo General Hospital and Karang TembokHospital in Surabaya. The diagnosis of active tuberculosis patients was based on positive sputum bacteriological examination, positiveradiology examination and who never had received anti-tuberculosis drugs. Nurses at risk of tuberculosis consisted of those who had beenworking more than 2 years, and was examined by negative bacteriological and radiology examination, TB-dot and positive tuberculinskin test with a diameter – 10 mm. IL-18 examination was done by double antibody sandwich ELISA method (MBL/Medical & BiologicalLaboratories Co.Ltd). IL-18 level in active tuberculosis patients was 491.4–1215.3 pg/ml (mean 794.6 pg/ml, SD 222.6), in nursesat risk of tuberculosis was 88.9–429.0 pg/ml (mean 256.2 pg/ml, SD 137.6). There was a significant difference of IL-18 level amongactive tuberculosis patients and nurses at risk of tuberculosis (p < 0.001); the IL-18 level in active tuberculosis patients was significantlyhigher than in nurses at risk of tuberculosis.

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