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All Journal Jurnal Imejing Diagnostik Vidya Karya Indonesian Food and Nutrition Progress Narra J
Mariyatun Mariyatun, Mariyatun
RSUD Moewardi Surakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

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Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
THE INFLUENCE OF BOLUS TRIGGERING ACTIVATION DELAY TO RADIATION DOSE AT CT SCAN EXAMINATION OF THE THORAX IN RADIOLOGY OF Dr. MOEWARDI HOSPITAL Indrati, Rini; Mariyatun, Mariyatun; Kurniawan, Andrey Nino
Jurnal Imejing Diagnostik Vol 1, No 1 (2015): Januari 2015
Publisher : Jurusan Teknik Radiodiagnostik dan Radioterapi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background : Examination of Thorax CT Scan in RSUD Dr.Moewardi is always conducted using bolus triggering technique, where delay of bolus triggering activation done to vary value between 5 - 10 second after contrast media administration using automatic injector with the reason to lessen radiation dose. Purpose of this research is to know influence of  bolus triggering activation delay to radiation dose as well as  to find out  maximal delay value of  bolus triggering activation delay which can be conducted at CT Scan Thorax examination.Methods : This research is experimental method. Data were collected from the observations and the direct examinations on the monitor screen using the CTDIvol dose calculation software. This research is carried out by recording the changes radiation dose value on CTDIvol by changing the value of  bolus triggering activation delay from 0, 2, 4,  6, 8, 10, 12 and 14 second. Data were analyzed using regression test.Results : The result shows that correlation between bolus triggering activation delay towards radiation dose with r = 0,970,  p value < 0,001 and R2 = 0,940. The meaning 94% radiation dose influenced by bolus triggering activation. Delay with regresi equation, Y  = 308,252 - 18,821 DT, showing each every increase of delay bolus triggering activation delay equal to 1 second  will influence to descend dose radiasi equal to 18,821 mGy.Conclusion : Maximum delay to activated bolus triggering is 17 second.
MENINGKATKAN HASIL BELAJAR MATEMATIKA PADA MATERI POKOK SIMETRI LIPAT MELALUI MODEL KOOPERATIF TIPE PROBING PROMPTING Mariyatun, Mariyatun
Vidya Karya Jurnal Kependidikan Vol 28, No 2 (2013): Oktober 2013
Publisher : Vidya Karya Jurnal Kependidikan

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Abstract

Classroom action research (CAR) aims to improve mathematics learning outcomes of of 5th grade students of SDN 2 Pembataan in fold symmetry material. On academic year 2011/2012 . Classroom action research carried out in two cycles, and each cycle implemented at three times of learning, where each meeting consists of a 2 hour lesson. The data include student understanding measured using test instruments, process skills measured using observation sheets, student responses measured using a questionnaire, and learning activities measured using observation sheet. Furthermore, the data were analyzed descriptively. Students declared complete when student learning outcomes at 6.5 based on Minimal Mastery Learning Criteria (KKM). Classical completeness is achieved if 80 % of students achieving KKM. The research showed that the implementation of cooperative learning model of probing prompting type in the subject matter of fold symmetry on a flat form in SDN Pembataan improves students’ mastery learning from first cycle to the second cycle, both individual and classical.
Comparative analysis of short-chain fatty acid levels in non-alcoholic steatohepatitis rat model: Impact of high-fat high-fructose (HFHF), high fat, and Western diets Mustika, Syifa; Handayani, Dian; Rudijanto, Achmad; Santosaningsih, Dewi; Mariyatun, Mariyatun; Gatya, Mifta; Pramesi, Putrika C.; Rahayu, Endang S.; Fajar, Jonny K.
Narra J Vol. 4 No. 1 (2024): April 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i1.670

Abstract

The evidence on the role of diets in the production of short-chain fatty acids (SCFAs) was limited. The aim of this study was to assess the potential effects of high-fat high-fructose (HFHF), high-fat, and Western diets on the levels of SCFA. A research experiment employing a post-test-only control group design was carried out from January to April 2022. A total of 27 rats were randomly allocated to each study group. SCFA was measured two weeks after diet administration. Analysis of variance (ANOVA) test was used to analyze the differences among groups, and the effect estimate of each group was analyzed using post hoc Tukey. The concentrations of SCFAs post HFHF diets were recorded as follows: acetic acid at 54.60±10.58 mmol/g, propionic acid at 28.03±8.81 mmol/g, and butyric acid at 4.23±1.68 mmol/g. Following the high-fat diet, acetic acid measured 61.85±14.25 mmol/gr, propionic acid measured 25.19±5.55 mmol/gr, and butyric acid measured 6.10±2.93 mmol/gr. After the administration of Western diet, the levels of SCFA were 68.18±25.73, 29.69±12.76, and 7.48±5.51 mmol/g for acetic acid, propionic acid, and butyric acid, respectively. The level of butyric acid was significantly lower in HFHF diet group compared to the normal diet (mean difference (MD) 6.34; 95%CI: 0.61, 12.04; p=0.026). The levels of acetic acid (p=0.419) and propionic acid (p=0.316) were not statistically different among diet types (HFHF, high-fat, and Western diet). In conclusion, HFHF diet is associated with a lower level of butyric acid than the normal diet in a rat model.
Co-Authors Achmad Rudijanto Andrey Nino Kurniawan, Andrey Nino Dewi Santosaningsih Dian Handayani Endang S. Rahayu Endang Sutriswati Rahayu Gatya, Mifta JAKA WIDADA Jonny K. Fajar Nurfiani, Sri Pramesi, Putrika C. Rini Indrati, Rini Sri Hastuti Syifa Mustika