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PERTUMBUHAN EKSPLAN PUAR TENANGAU (Elettariopsis sp.) SECARA IN VITRO Triningsih, Triningsih; Siregar, Luthfi A Mahmud; Putri, Lollie A. P. Putri Agustina P
AGROEKOTEKNOLOGI Vol 1, No 2
Publisher : Program studi Agroekoteknologi, Fakultas Pertanian, Universitas Sumatera Utara-Medan

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Puar tenangau is a herbal plant of Zingeberaceae that from Thailand. The Plant has a big potential as pharmacy and traditional medicines, but the spread of this plant was unknown well in Indonesia even so needed a conservation for this plant. In vitro conservation is a one of alternative. In in vitro method, adding plant growth regulator is needed like Auxine and cytokinine.  Napthtalen-3-Acetid is kind of auxine that good to root growth and Benzil amino purin is kind of cytokinin to shoot growth. The research aimed to know the influence of Benzylamino purine (BAP) and Napthtalen-3-acetid acid (NAA) concentration on the growth of puar tenangau.The research was carried out in the Tissue Culture Laboratory, Agriculture’s Faculty of Nort Sumatera University from March to June 2012. This research used Completely Randomized Design with two factors. First factor was BAP concentration consist of four levels:0 mg/l; 2 mg/l; 4 mg/l; 6 mg/l. The second factor was NAA concentration consist of three levels are 0 mg/l; 1.5 mg/l; 3 mg/l. The results showed that BAP concentration give effect significantly only on leaves number in 12 weeks after planting, but it have no effect significantly on the percent of living explant, plantlet height, leaves number on 4 and 8 weeks after planting. NAA and interaction of BAP and NAA have no effect significantly to living explant, plantlet height, leaves number on 4,8 and 12 weeks after planting.   Keywords: puar tenangau, BAP,NAA, In vitro.
Synthesis of 125I Labeled Estradiol-17β-Hemisuccinate and Its Binding Study to Estrogen Receptors Using Scintillation Proximity Assay Method Susilo, Y.; Mondrida, G.; Setiyowati, S.; Sutari, Sutari; Triningsih, Triningsih; Lestari, W.; Widayati, P.; Ardiyatno, C.N.; Ariyanto, A.; Darwati, S.; Kardono, L.B.S.; Yanuar, A.
Atom Indonesia Vol 38, No 3 (2012): December 2012
Publisher : PPIKSN-BATAN

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Abstract

Research was carried out to obtain a selective ligand which strongly bind to estrogen receptors through determination of binding affinity of estradiol-17β-hemisuccinate. Selectivity of these compounds for estrogen receptor was studied using Scintillation Proximity Assay (SPA) method. Primary reagents required in the SPA method including radioligand and receptor, the former was obtained by labeling of estradiol-17β-hemisuccinate with 125I, while MCF7 was used as the receptor. The labeling process was performed by indirect method via two-stage reaction. In this procedure, first step was activation of estradiol-17β-hemisuccinate using isobutylchloroformate and tributylamine as a catalist, while labeling of histamine with 125I was carried out using chloramin-T method to produce 125I-histamine. The second stage was conjugation of activated estradiol-17β-hemisuccinate with 125I-histamine. The product of estradiol-17β-hemisuccinate labeled 125I was extracted using toluene. Furtherly, the organic layer was purified by TLC system. Characterization of estradiol-17β-hemisuccinate labeled 125I from this solvent extraction was carried out by determining its radiochemical purity and the result was obtained using paper electrophoresis and TLC were 79.8% and 84.4% respectively. Radiochemical purity could be increased when purification step was repeated using TLC system, the result showed up to 97.8%. Determination of binding affinity by the SPA method was carried out using MCF7 cell lines which express estrogen receptors showed the value of Kd at 7.192 x 10-3 nM and maximum binding at 336.1 nM. This low value of Kd indicated that binding affinity of estradiol-17β-hemisuccinate was high or strongly binds to estrogen receptor.Received: 04 December 2012; Revised: 19 December 2012; Accepted: 21 December 2012
OPTIMALISASI PEMBUATAN KIT IRMA CA-125 Ariyanto, Agus; Darwati, Siti; Mondrida, Gina; Yunita, Fitri; Widayati, Puji; Setiyowati, Sri; Sulaiman, Sulaiman; Yulianti, Veronika; Triningsih, Triningsih
Jurnal Radioisotop dan Radiofarmaka Vol 6, No 2 (2003): Jurnal PRR 2003
Publisher : Jurnal Radioisotop dan Radiofarmaka

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ABSTRAK OPTIMALISASI PEMBUATAN KIT IRMA CA-125. Telah dilakukan penelitian optimalisasi pembuatan kit  IRMA  CA-125 yang meliputi pembuatan perunut monoklonal anti CA-125 bertanda 125I dan  pembuatan  "coated tube". Pada pembuatan perunut digunakan 2 macam oksidator yang divariasikan jumlahnya, yaitu kloramin-T dan N- bromosuksinimid.  Optimalisasi pembuatan "coated tube" dilakukan dengan memvariasikan volume larutan "coating", pengaruh pencucian, pengaruh penambahan BSA, pengaruh   bufer  pelarut dan uji pemasangan monoklo-nal anti CA-l25. Hasil percobaan menunjukkan bahwa oksidator  kloramin-T dapat digunakan untuk pembuatan perunut mononoklonl  anti CA-l25 dengan rendemen cukup tinggi yaitu 96.5% dan kemumian radiokimia 93,2%. Jumlah oksidator yang optimal adalah 10 µg. Pembuatan "coated tube  untuk  monoklonal anti CA-l25 dengan menggunakan volume larutan "coating" yang bervariasi antara 300 µI sampai dengan 600 uL tidak menunjukkan perbedaan nyata pada nilai %NSB dan %BT. Proses pencuci "coated tube" menggunakan BSA 0, I % memberikan pengaruh nyata pada %BT. walaupun tidak berpengaruh terhadap nilai %NSB. Penggunaan bufer bikarbonat untuk pembuatan "coated tube" memberikan hasil yang lebih baik dari pada bufer fosfat. Untuk pemasangan monoklonal anti CA-125 diketahui bahwa pasangan monoklonal anti CA-125. monoklonal anti CA-125  M37203M sebagai  perunut dan monoklonal anti CA-125  M86924M sebagai "coating solution" memberikan hasil yang optimal. Kata kunci : Kit IRMA, Monoklonal anti CAll25, Pemnut ABSTRACTOTIMALIZATION FOR PREPfRATION OF CA-125 IRMA-KIT. Optimalization on thepreparation of CA-125 IRMA-kit has been studied involving preparation of 125I  labeled monoclonalanti CA-125 as a tracer and preparation of coated tubes. Chloramine-T and N-bromosuccinimide were used as oxidators by varying them in their quantity. Optimalization on preparation of coated tube was carried out by variation in volume of  coating solution, effect of washing, addition of BSA 0.1%, buffer and pairing test for the monoclonal anti CA-125. The use of chloramine-T as oxidator for 125I labeling of monoclonal anti CA-15 was found to giv labeling-yield of about 96.5% and radiochemical purity of 93.2%. Optiimum amount of the oxidizing agent was found to be 10µg. There were not any significant difference in utilization of coating solution volume ranging at 300 to 600µL. for preparing monoclonal anti CA-125 coated tube. The non specific binding (NSB) and the %B/T values were found to be unaffected  by washing step, while a blocking of coated tube using of BSA 0.1% decreased the %B/T value. Utilization of bicarbonate buffer for the preparation  of coated tube was found to be more satisfactory than that of phosphate buffer. It was shown that the monoclonal anti CA-125 M37203 used for tracer being paired with monoclonal anti CA-125 M866924M used for coating solution gave an optimal result based on the values of %NSB  and %B/T. Key word : IRMA-Kit, Monoclonal anti CA-125, Tracer.   
PREPARASI RADIOFARMAKA 99mTc-DTPA-INH UNTUK DIAGNOSIS TUBERKULOSIS Astuti, Laksmi Andri; Setyowati, Sri; Triningsih, Triningsih; Maskur, Maskur; Widjaksana, Widyastuti
Jurnal Radioisotop dan Radiofarmaka Vol 14, No 1 (2011): Jurnal PRR 2011
Publisher : Jurnal Radioisotop dan Radiofarmaka

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ABSTRAKPREPARASI RADIOFARMAKA 99mTc__DTPA_INH UNTUK DIAGNOSIS TUBERKULOSIS.Radiofarmaka telah menunjukkan manfaat yang nyata dan spesifik dalam pelayanan kesehatan terutama untuk diagnosis dan terapi antara lain untuk penyakit kanker dan infeksi. Salah satu cara. menangani banyaknya kasus tuberkulosis yang banyak terdapat di Indonesia, teknik kedokteran nuklir menggunakan radiofarmaka diethylenefriaminepenfaacetic acid-isonicotinic acid hydrazide (DTP A-INH) yang yang ditandai dengan teknesium-99m dapat dipakai salah satu metoda altematif untuk diagnosis tuberkulosis. Saat ini telah dilakukan preparasi 99mTc_DTP A-INH, 991~C_DTPA-INH dilakukan melalui beberapa tahapan yaitu: konyugasi DTPA-INH dan analisis hasil konyugasi dengan HPLC kolom C-18. Penandaan DTP A-INH dengan Tc-99m dilakukan dengan menambahkan SnClz sebagai reduktor dan larutan 99mTcperteknetat dan generator 99Mo;99mTc.Hasil penandaan dianalisis dengan menggunakan kromatografi kertas dan kromatografi lapis tipis, sedangkan stabilitas DTP A-INH dilakukan untuk menentukan waktu kadaluwarsanya. Hasil analisi dengan HPLC menggunakan kolom C-18 menunjukkan telah terjadi konyugasi antara DTPA dengan INH, sedangkan analisis dengan kromatografi kertas dan kromatografi lapis tipis menunjukkan kemurnian radiokimia lebih besar dari 90 % dan hasil pelabelan terbaik didapatkan pada penambahan SnClz sebanyak 200 ).lg. Hasil uji stabilitas untuk sediaan yang belum dilabel, menunjukkan sediaan masih stabil pada minggu ke 13. Pengujian kestabilan 99mTc_DTPA-INH pada suhu kamar menunjukkan kemurnian radiokimia masih stabil sampai 3 jam setelah penandaan. Kata kunci : radiofarmaka, Tc-99m, DTP A, INH, diagnosis, tuberkulosis. ABSTRACT PREPARATION OF 99mTc-DTPA-INH RADIO PHARMACEUTICALS FOR TUBERCULOSIS DIAGNOSIS. Radiopharmaceuticals have shown a real and spesifik usefulness in medical services, especially for diagnosis and therapy of several deadly diseases such as cancer and infection. To handle Tubeculosis which is common in Indonesia, nuclear medicine teclmiques which uses DTPA-INH radiophannaceutical labeled with technetium-99m offer an alternative method for tuberculosis 99m diagnosis. Preparation of Tc-DTP A-INH and its analysis have been carried out. The preparation consisted 99111 of several steps, conjugation of DTPA with INH and the conjugated DTPA-INH was labeled with Tc, 99m followed by C-18 HPLC analysis. Radiochemical purity of Tc-DTP A-INH was ana lysed using TLC/paper chromatography. Stability test of DTP A-INH to know the expiry date was carried out. The HPLC result showed that the conjugated DTP A-INH has been formed. The radiochemical purity of 99mTc_TPA-INH analysed with TLC/paper chromatography was obtained at higher than 90 %. Best result was obtained by addition of 200 ).lgram of SnClz. The stability test showed that DTP A-INH was stable until 13 weeks and thestability of labeled DTP A-INH at room temperature was stable after 3 hours incubation post labeling. Key words: radiophannaceutical, Tc-99m, DTP A, INH, diagnosis, tuberculosis    
OPTIMASI PEMBUATAN COATED TUBE HUMAN SERUM ALBUMIN (HSA) UNTUK KIT RADIOIMMUNOASSAY (RIA) MIKROALBUMINURIA Sutari, Sutari; S., V. Yulianti; Triningsih, Triningsih; Mondrida, Gina; Ariyanto, Agus; Setiyowati, Sri; Widayati, Puji; Lestari, Wening
Jurnal Forum Nuklir JFN Vol 8 No 1 Mei 2014
Publisher : BATAN

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OPTIMASI PEMBUATAN COATED TUBE HUMAN SERUM ALBUMIN (HSA) UNTUK KIT RADIOIMMUNOASSAY (RIA) MIKROAMBUMIN. Radioimmunoassay (RIA) adalah suatu metoda analisis berdasarkan pada reaksi imunologi yakni ikatan antigen-antibodi, metoda ini sangat spesifik dan peka digunakan untuk menentukan kadar zat-zat yang ada di dalam cairan tubuh seperti serum, urine dan lainnya sehingga dapat digunakan untuk mengevaluasi suatu penyakit metabolik seperti diabetes melitus. Penelitian dan pengembangan teknologi Kit RIA mikroalbuminuria dengan metode coated tube dilakukan melalui beberapa tahap yakni optimasi pembuatan komponen kit, optimasi assay, validasi assay dan uji klinis. Telah dilakukan penelitian tentang optimasi pembuatan coated tube HSA salah satu komponen kit RIA mikroalbuminuria untuk pemisah fasa padat. Tujuan dari penelitian ini adalah untuk mendapatkan coated tube HSA yang dapat menghasilkan % B/T yang optimum dengan % NSB yang minimum dan memenuhi persyaratan untuk assay. Penelitian dilakukan dengan cara melakukan optimasi larutan dapar sebagai pelarut poliklonal antibodi (Pab)-HSA, optimasi volume coaling (volume Pab-HSA) dan optimasi konsentrasi larutan blocking. Hasilnya menunjukkan bahwa larutan dapar karbonat bikarbonat 0,05 M pH 9,6 memberikan hasil yang optimum sebagai pelarut Pab-HSA pada titer 1:3000, volume Pab-HSA 750 µL dengan 750 µL larutan bovine serum albumin (BSA) 1 % sebagai blocking dan diperoleh % BIT dan % NSB masing-masing 46,49% ± 0,57 dan 0,77% ± 0,04 serta memenuhi persyaratan Kit RIA untuk assay.
PERANAN STRATEGI TEKNOLOGI INFORMASI DAN STRATEGI BISNIS TERHADAP PENINGKATAN PEMBELAJARAN DI SMK PUSTEK SERPONG Triningsih, Triningsih
Jurnal Pilar Nusa Mandiri Vol 13 No 1 (2017): PILAR Periode Maret 2017
Publisher : PPPM Nusa Mandiri

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Information technology is very important in influencing organizations’ performance to win over the competition. The role of information technology and the high investment resulted in the increasing demands to value provided by information technology in businesses. Human’s need associated with technology development also gives impact to education, and this will cause the emergence of a new paradigm in the education sector. This study uses Luftman Method and conducted at SMK PUSTEK SERPONG. The study finds that there is no harmony between the strategy of information technology and the business strategy in SMK PUSTEK SERPONG. Therefore, it is important to restructure these strategies and systemize the priority steps to improve the performance of the strategy of information technology and business strategy.
KEARIFAN BUDAYA PADA CERITA RAKYAT MASYARAKAT CILACAP DALAM PERSPEKTIF PARIWISATA KABUPATEN CILACAP Triningsih, Triningsih
CARAKA Vol 2, No 1 (2015): CARAKA
Publisher : CARAKA

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Folklore was born as the product of the culture in society; it can be in the form of myth, legend, or tale. In folklore, there are cultural value and wisdom that can be used as the guidance of life for the society, such as, democratic value, the value of hard-working, the value of honesty, moral, and love to their country. Those values lie in Cilacap’s folklore. Their existence takes part in the increase of tourism visit, which, at the end, hopefully, can increase the society’s economic level.
Optimization of Thyroglobulin Coated Tube for Thyroglobulin IRMA Kit Sutari, Sutari; Triningsih, Triningsih; Setiyowati, Sri; Susilo, V.Y.; Ariyanto, Agus; Widayati, Puji; Lestari, Wening
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 3, No 2 (2018): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.258 KB) | DOI: 10.20961/jkpk.v3i2.22400

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Immunoradiometric assay (IRMA) is a method of analysis based on immunological reactions of antigens-antibodies binding. This highly specific and sensitive method was used for in vitro diagnosis in small quantity of sample. Center for Radioisotope and Radiopharmaceutical Technology, BATAN has developed Thyroglobulin IRMA Kit using coated tube method that can determine thyroglobulin levels in microgram quantities. Coated tube was made with immobilisation of anti thyroglobulin into polistyrene tube. Development of IRMA kit performed through several steps including: optimization component of kit, optimization assay and kit validation. Optimization of coated tube involved selection and volume of solvent, using blocking and non-blocking agent, and volume of blocking agent. The optimum condition for coated tubes was found to be using 0.1M phosphate buffer pH 7.4 with coating volume of 500 μL, 3% BSA in 500 μL blocking agent 0.1M phosphate buffer pH 7.4, with maximum binding and non-specific binding (NSB) of 60.58 and 1.40%, respectively. The optimized coated tube was found to be stable up to 4 weeks.
Validation of the TSH IRMA Kit for Determination of the TSH Levels in Human Blood Serum Mondrida, Gina; Sutari, Sutari; Triningsih, Triningsih; Setyowati, Sri; Yulianti S, V.; Lestari, Wening; Ariyanto, Agus; Widayati, Puji
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 3, No 3 (2018): JKPK( Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.612 KB) | DOI: 10.20961/jkpk.v3i3.22334

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TSH IRMA kit is a kit used for the determination of TSH (Thyroid Stimulating Hormone) levels in human blood serum. Thyroid hormone is a hormone that our bodies need for growth of the brain, bone and other tissues and regulate the metabolism in the body. TSH normal range for adult is in the range of 0.4-4.5 mIU/L, whereas for baby is about 3.0-18.0 mIU/L. Thyroid would affect the quality of optimal growth of children if disturbed. Therefore, TSH assay in the blood needs to be determined to know whether the function of the thyroid gland works normally or not. Detection of TSH in blood can be performed by Immunoradiometricassay (IRMA) method. IRMA method is one of the immunoassay techniques based on immunological reactions (antigen-antibody binding) using radionuclide 125I as a tracer, that sample in small quantity can be detected.  IRMA method was developed locally by replacing TSH IRMA kit which is costly since imported from commercial companies. Center for Radioisotope and Radiopharmaceutical Technology (PTRR) BATAN has successfully developed the TSH IRMA kit that can be used to determine the levels of TSH in human blood. TSH IRMA kit must be validated to know the limit of detection, sensitivity, accuracy, precision and the assay parameters, such as Non-Specific Binding (NSB) and Maximum Binding (MB). Validation of TSH IRMA kit had been carried out resulting in the limit of detection of 0.115 ng/mL, accuracy with a recovery of 93.6-108.0 %, intra-assay precision (% CV) QC L = 1.9848, QC M = 3.6360 % and QC H = 2.2085 % while the inter-assay precision (% CV) QC L = 11.0055, QC M = 5.6768 %  and  QC H = 5.4181 %.  It was concluded that this TSH IRMA kit showed good performance based on the % NSB and % B/T of 0.68 and 34.64 %, respectively.
UJI BANDING KIT RIA T3 PRODUK PRR-BATAN SISTEM "COATED TUBE" DENGAN PRODUK IZOTOP-HUNGARIA Triningsih, Triningsih; Widayati, Puji; Sutari, Sutari; Setiyowati, Sri
Jurnal Forum Nuklir JFN Vol 8 No 2 November 2014
Publisher : BATAN

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UJJ BANDING KIT RIA T3 PRODUK PRR-BATAN SISTEM "COATED TUBE" DENGAN PRODUK IZOTOP-HUNGARlA. Radioimunoassay (RIA) merupakan teknik analisis yang didasarkan pada prinsip immunologi dan menggunakan perunut radioaktif sehingga cuplikan dalam jumlah kecil mudah dideteksi serta spesifik karena didasarkan pada reaksi imunologi yaitu ketika terjadi ikatan antigen antibodi yang spesilik hanya untuk antigen tertentu saja. Teknik ini dapat digunakan untuk penemuan kadar T3 dalam serum yang mempunyai matriks yang komplek dan kadar yang sangat bervariasi. Triiodotironin (T3) adalah salah satu hormon yang diekskresikan oleh kelenjar tiroid. Telah dilakukan penelitian tentang uji banding Kit RIA T3 produk PRR-BATAN sistem "coated tube” dengan produk lzotop-Hungaria sebagai Gold Standard, tujuannya untuk melihat kesesuaian pengukuran kadar T3 dengan cara membandingkan hasil analisis menggunakan kit RIA T3 produk PRR-BATAN sistem “coated tube” dengan produk lzotop Hungaria terhadap 273 sampel yang berasal dari poliklinik PTKMR-BATAN Pasar Jum’at. Hasil uji assay dari kedua kit tersebut diperoleh 185 sampel negatip hipotiroid (true negative), 30 sampel positip hipotiroid (true positive), 17 sampel false positip hipotiroid dan 41 sampcl false negatip hipotiroid. Sedang untuk sampel hipetiroid diperoleh hasil 207 sampel negatip hipertiroid (true negative), 41 sampel positif hipertiroid (true positive), 20 sampel false positip hipertiroid, dan 5 sampel false negatip hipertiroid. Hasil uji banding kit RIA T3 didapatkan nilai diagnostic sensitivity sebesar 42.25% dan diagnostic specivicity sebesar 91.58 % untuk pengukuran sampel hipotiroid, didapatkan diagnostic sensitivity sebesar 89,13% dan diagnostic specivicity sebesar 91,18 % untuk pengukuran sampel hipertiroid sehingga kualitas Kit RIA T3 produk PRR-BATAN sistem "coated tube" belum sama dengan produk dari Izotop Hungaria.Kaw Kunci: Kit, T3, RIA, uji banding