scholarly journals A Comparative Study on Deoxynivalenol Mycotoxin Level in Wheat Flour and Bread Samples

2020 ◽  
Vol 24 (4) ◽  
pp. 366-373
Author(s):  
Issa Gholampour Azizi ◽  
◽  
Javid Arjmandi ◽  
Sanaz Ahmadi ◽  
Samaneh Rouhi ◽  
...  

Background: Deoxynivalenol (DON) is one of the most common mycotoxins found in cereal products. Objective: The purpose of this study is to compare the DON contamination level in raw wheat flour and bread. Methods: In this analytical study with cross-sectional design, a total of 44 wheat flour and bread samples (Lavash flour and bread, and Barbari flour and bread) were collected. The DON level was measured using ELISA method. Collected data were analyzed in SPSS software by using ANOVA and t-test considering a significance level of P≥0.05. Findings: The Mean±SD total DON level in the flour and bread samples was 0.03±0.04 and 0.12±0.21 µg/kg. The mean DON level in the Lavash and Barbari flour samples was 0.01±0.02 and 0.01±0.01 µg/kg, and in the Lavash and Barbari bread samples as 0.04±0.03 and 0.16±0.27 µg/kg, respectively. There was no statistically significant difference in the DON levels between flour and bread samples (P≥0.05). Conclusion: The presence of DON in the studied samples was observed, but its contamination level was lower than the permissible limit.

e-CliniC ◽  
2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Marianne C. Jacobus ◽  
Max F.J Mantik ◽  
Adrian . Umboh

Abstract: Haemoglobin is the main component of red blood cells that serves as a transporter of oxygen and carbon dioxide in the blood. The normal range of haemoglobin values can be used to determine the degree of anemia according to age and gender. Geographical condition such as altitude influences the haemoglobin value. This study aimed to obtain the difference of haemoglobin levels between teenagers with good nutrition status who live at the highland and those at the seaside. This was an observational analytical study with a cross sectional design. Samples were students with good nutrition status of SMPN 3 Tomohon (living at the highland) and those of SMP Kristen Nazaret Tuminting (living at the seaside). There were 60 students who met the inclusion criteria as follows: adolescent, good nutrition status, healthy, aged 13-15 years, lived at the highland or at the seaside ≥ 6 month, and willing to be performed blood examinations, and had been approved by their parents. The Mann-Whitney test for the difference between haemoglobin levels of the two groups showed a p value < 0,001. Conclusion: There was a very significant difference between haemoglobin levels of good nutrition teenagers who lived at the highland and at the seaside. Keywords: haemoglobin levels, good nutrition, teenagers, highland, seaside  Abstrak: Hemoglobin merupakan komponen utama sel darah merah dan berfungsi sebagai transporter oksigen dan karbon dioksida dalam darah. Batas normal nilai hemoglobin dapat digunakan untuk menetapkan derajat anemia, dengan distribusi usia dan jenis kelamin spesifik didasarkan pada sampel referensi sehat. Kondisi geografis, seperti ketinggian tempat dari permukaan laut menjadi faktor pertimbangan dalam distribusi nilai normal hemoglobin. Penelitian ini bertujuan untuk mendapatkan perbedaan kadar hemoglobin antara remaja gizi baik yang tinggal di pegunungan dengan yang tinggal di tepi pantai. Jenis penelitian ini analitik-observasional dengan desain potong lintang. Sampel penelitian yaitu remaja gizi baik yang tinggal di pegunungan yaitu siswa SMPN 3 Tomohon dan yang di tepi pantai yaitu siswa SMP Kristen Nazaret Tuminting. Subjek penelitian berjumlah 60 remaja yang memenuhi kriteria inklusi yaitu gizi baik, sehat, berumur 13-15 tahun, berdomisili di pegunungan atau tepi pantai ≥6 bulan, bersedia dilakukan pemeriksaan darah, dan telah disetujui oleh orang tua. Data yang diperoleh dianalisis menggunakan uji Mann-Whitney dengan bantuan program SPSS. Hasil uji Mann-Whitney mengenai perbedaan kadar hemoglobin antara kedua kelompok menunjukkan nila p <0,001. Simpulan: Terdapat perbedaan yang sangat bermakna kadar hemoglobin remaja gizi baik yang tinggal di pegunungan dengan di tepi pantai.Kata kunci: kadar hemoglobin, remaja gizi baik, pegunungan, tepi pantai


2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Welan Mauli Angguna

ABSTRACT: THE EFFECTS OF PERSONALITY TRAITS ON PHYSICAL ACTIVITY Indonesia was considered as a country who has low physical activity. Hence, it was necessary to promote physical activity in order preventing degenerative disease and death in young adults. Personality traits were good predictors of physical activity. The purpose of this study was to examine the effects of personality traits on physical activity. This is a survey analytical study cross-sectional design on 33 samples aged 18-26 years old. The study found that personalities traits influenced physical activity with contribution 32% (p≤0,05), especially of extraversion, agreeableness, and openness. There was significant difference of physical activity based on gender and exercise routine, this should be a consideration for further research.  Keywords: Personality Traits, Physical Activity, Gender.  Indonesia dianggap sebagai negara dengan aktivitas fisik yang cukup rendah, sehingga diperlukan promosi aktivitas fisik untuk pencegahan terhadap penyakit degeneratif dan kematian di usia muda. Trait kepribadian dianggap sebagai faktor psikologis kuat dalam identifikasi aktivitas fisik. Penelitian ini adalah survei analitik dengan rancangan cross-sectional pada 33 sampel usia 18-26 tahun yang rutin dan tidak rutin berolahraga. Hasil penelitian menunjukkan bahwa trait kepribadian berkontribusi sebesar 32% (p≤0,05) terhadap aktivitas fisik, khususnya trait ekstraversi, agreeableness, dan openness. Adanya perbedaan signifikan aktivitas fisik dan trait kepribadian antar gender dan rutinitas berolahraga, hal ini disarankan menjadi pertimbangan untuk penelitian lanjutan. Kata Kunci: Trait Kepribadian, Aktivitas Fisik, Gender.


Author(s):  
Rama Singodiya Lodha ◽  
Smriti Singh ◽  
Dinesh Kumar Pal ◽  
Manju Toppo ◽  
Shipra Verma ◽  
...  

Background: Diabetes mellitus (DM) is a rapidly growing health problem in India. Diet and physical activity are important modifiable risk factors affecting the incidence, severity and management of DM. The aim of the study was to assess diet of diabetes mellitus patients. 87 adults from a cohort of diabetic patients attending the Medical Clinics at the Hamidia Hospital Bhopal were invited for the study.Methods: Information about their nutritional status & food consumption pattern was taken by 24-hour dietary recall and food frequency questionnaire. Data was analysed using Epi Info and MS Excel. Frequency counts and percentages were used to describe the demographic characteristics of the participants while the significance difference in between male and female participants. The significance level was set at P <0.05 and 0.01. Statistical analysis used:  MS Excel and Epi Info.Results: The study sample was 87 out of which 56 were females and 31 were males; mean age of DM patients was 48.21±12.98.The mean energy intake was 1386.52 kcal and 1125.79 kcal among male and female. The mean protein intake was 68.71 g and 50.50 among male and female diabetics. There was significant difference between male and female age. There were no significant difference in body mass index and waist hip ratio between male and female. 30 (34.5%) & 16 (18.4%) were overweight and obese respectively.Conclusions: Based on these findings, the dietary practices of diabetic patients are inadequate and require improvement. Education and counselling about diet of a diabetes patient is needed. 


2015 ◽  
Vol 4 (3) ◽  
Author(s):  
Berliana Irianti ◽  
Ermawati Ermawati ◽  
Arni Amir

Abstrak Penyebab dismenore belum semuanya diketahui, ada dugaan peningkatan proses peroksida lipid yang akan mengaktivasi mediator inflamasi pada endometrium yang menimbulkan rasa nyeri haid (dismenore). Tujuan penelitian ini adalah menentukan perbedaan kadar malondialdehide dan tromboksan B 2  pada dismenore dan tanpa dismenore. Studi observasional ini menggunakan desain potong lintang komparatif. Subjek penelitian terdiri dari dua kelompok yaitu 23 remaja dismenore dan 23 remaja tanpa dismenore dengan waktu penelitian dari Juni sampai Juli 2014. Analisis sampel dilakukan di Laboratorium Biomedik dan Biokimia Universitas Andalas Padang. Pemeriksaan kadartromboksan B 2  menggunakan metode ELISA dan kadar malondialdehide menggunakan metode Asam Thiobarbiturat (TBA). Hasil penelitian diperoleh bahwa rerata kadar malondialdehid pada remaja dengan dismenore yaitu 2,60±0,63 µmol/ml, rerata remaja tanpa dismenore 1,98±0,12 µmol/ml dengan probabilitas p<0,05 (0,000), sedangkan reratakadar Tromboksan B 2  pada remaja dengan dismenore 20,043±9,56 ng/ml, rerata remaja tanpa dismenore 19,222±10,79 ng/ml, dengan probabilitas p>0,05 (0,786). Kesimpulan penelitian ini adalah terdapat perbedaan yang signifikan rerata kadar malondialdehid pada remaja dengan dismenore dan tanpa dismenore dan tidak terdapatperbedaan signifikan pada kadar tromboksan B 2 pada remaja dengan dismenore dan tanpa dismenore.Kata kunci: remaja, dismenore, malondialdehide, tromboksan B2 Abstract The precise cause of dysmenorrhea is still unclear, there may be increased lipid peroxidation process will activate the inflammatory mediators at endometrium that cause menstrual cramps (dysmenorrhea). The objective of this study was to determine the difference of malondialdehyde levels and thromboxane B 2  levels in dysmenorrhea and without dysmenorrhea. It was an observational study with comparative cross-sectional design. The subjects consisted of two groups, they are 23 adolescent with dysmenorrhea and 23 adolescents without dysmenorrhea, done in Juny -July 2014. Sample analysis was conducted in Laboratory of Biochemistry and Biomedical Laboratory of Andalas University Padang. The examination of Thromboxane B 2  levels used ELISA and the examination of malondialdehyde levels used a Thiobarbituric acid method. The results showed the mean of malondialdehyde levels in adolescents withdysmenorrhea was 2.60±0.63 µmol/ml, the mean level in adolescent without dysmenorrhea was 1.98±0.12 µmol/ml with probability p<0.05 (0.000), while the mean levels of thromboxane B 2  in adolescents with dysmenorrhea was 20.043±9.56 ng/ml, the mean level in adolescent without dysmenorrhea was 19.222±10.79 ng/ml, with probabilityp>0.05 (0.786). It can be concluded that there is a significant difference in the mean of malondialdehyde levels between adolescents with dysmenorrhea and without dysmenorrhea and there is no significant differences in thromboxane B 2 level between adolescents with dysmenorrhea and without dysmenorrheaKeywords: adolescent, dysmenorrhea, malondialdehyde, thromboxane B2


2017 ◽  
Vol 5 (2) ◽  
Author(s):  
Thalia R. Polii ◽  
Jimmy Rumampuk ◽  
Fransiska Lintong

Abstract: Cigarette smoking has many negative impacts to human body inter alia declined oxygen saturation due to binding of CO to Hb. Aside from smoking, declined barometric pressure on higher surface can also decrease the oxygen saturation. This study was aimed to understand the comparison of oxygen saturation between smokers and non-smokers in highland of Tomohon and lowland of Manado. This was an analytical study with a cross-sectional design. There were 60 subjects, smokers and non-smokers, from highland and lowland. The results showed that there was a significant difference in mean oxygen saturation between smokers of highland and of lowland (P=0.002) but there was no significant difference in mean oxygen saturation between non-smokers of highland and of lowland (P=0.0255). There was a significant difference in mean oxygen saturation between smokers of highland and non-smokers of lowland (P=0.001) but there was no significant difference in mean oxygen saturation between non-smokers of highland and smokers of lowland (P=0.424). There was a significant difference in mean oxygen saturation between smokers and non-smokers of highland (P=0.010) but there was no significant difference in oxygen saturation between smokers of highland and non-smokers of lowland (P=0.714). Conclusion: There were significant differences in oxygen saturation between smokers of highland and of lowland; smokers of highland and non-smokers of lowland; as well as smokers and non-smokers of highland. On the other hand, there were no significant differences in oxygen saturation between non-smokers of highland and of lowland; non-smokers of highland and smokers of lowland; as well as smokers and non-smokers of lowland.Keywords: oxygen saturation, smokers, non-smokers, highland, lowland Abstrak: Rokok memiliki dampak buruk pada kesehatan manusia, salah satunya ialah menurunnya saturasi oksigen akibat ikatan yang terjadi antara CO dengan Hb. Selain merokok, penurunan tekanan barometrik pada ketinggian juga dapat menurunkan kadar saturasi oksigen dalam darah. Penelitian ini bertujuan untuk mengetahui perbedaan saturasi oksigen pada perokok dan bukan perokok di dataran tinggi Tomohon dan di dataran rendah Manado. Jenis penelitian ialah analitik dengan desain potong lintang. Subyek penelitian berjumlah 60 orang yang terdiri dari perokok dan bukan perokok di dataran tinggi dan rendah. Hasil penelitian mendapatkan perbedaan rerata saturasi oksigen yang bermakna antara perokok dataran tinggi dan perokok dataran rendah (P=0,002). Tidak terdapat perbedaan rerata saturasi oksigen yang bermakna antara bukan perokok dataran tinggi dan bukan perokok dataran rendah (P= 0,255). Terdapat perbedaan rerata saturasi oksigen yang bermakna antara perokok dataran tinggi dan bukan perokok dataran rendah (P=0,001). Tidak terdapat perbedaan rerata saturasi oksigen yang bermakna antara bukan perokok dataran tinggi dan perokok dataran rendah (P=0,424). Terdapat perbedaan rerata saturasi oksigen yang bermakna antara perokok dan bukan perokok di dataran tinggi (P=0,010). Tidak terdapat perbedaan rerata saturasi oksigen yang bermakna antara perokok dan bukan perokok di dataran rendah (P= 0,714). Simpulan: Terdapat perbedaan rerata saturasi oksigen yang bermakna antara perokok dataran tinggi dan perokok dataran rendah; perokok dataran tinggi dan bukan perokok dataran rendah; serta perokok dan bukan perokok di dataran tinggi. Tidak terdapat perbedaan rerata saturasi oksigen yang bermakna antara bukan perokok dataran tinggi dan bukan perokok dataran rendah; bukan perokok dataran tinggi dan perokok dataran rendah; serta perokok dan bukan perokok di dataran rendah.Kata kunci: saturasi oksigen, perokok, bukan perokok, dataran tinggi, dataran rendah


e-CliniC ◽  
2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Gregorius Gunawan ◽  
Jeanette I. Ch. Manoppo ◽  
Rocky Wilar

Abstract: Stunting is a condition where height is not in accordance with age. It is due to chronic malnutrition which causes nonoptimal brain development that can affect children’s cognitive development, performance at school, and learning ability, as well as consequently influences learning achievement at school. This study was aimed to identify the correlation between stunting and learning achievement of elementary school students at Tikala Manado. This was an analytical study with a cross sectional design. Respondents were elementary school students at Tikala Manado aged 7-13 years that had their average grades. Data were analyzed by using unpaired T-test. The results showed that there were 232 students as respondents. Stunting was found in 103 students (44%) and not stunting in 129 students (56%). The average grade of stunting students was 67.16 and of not stunting students was 68.53. Statistical analysis showed that there was no significant difference between the average student grade in stunting students and not stunting students (P=0.215; α=0.05). Conclusion: There was no significant correlation between stunting and learning achievementKeywords: stunting, learning achievement Abstrak: Stunting merupakan keadaan dimana tinggi badan tidak sesusai dengan usia. Hal ini dapat menyebabkan perkembangan otak tidak optimal sehingga berpengaruh pada perkem-bangan kognitif dan performance anak di sekolah, serta kemampuan belajar, yang selanjutnya berpengaruh pada prestasi belajar anak di sekolah. Penelitian ini bertujuan untuk mengetahui hubungan stunting dan prestasi belajar pada siswa Sekolah Dasar di Kecamatan Tikala Manado. Jenis penelitian ialah analitik dengan desain potong lintang. Responden ialah siswa sekolah dasar di Kecamatan Tikala Manado yang berusia 7-13 tahun dan rerata nilai rapor siswa. Analisis uji statistik yang digunakan ialah uji T-test tidak berpasangan. Hasil penelitian mendapatkan 232 siswa sebagai responden. Stunting didapatkan pada 103 siswa (44%) dan yang tidak stunting 129 siswa (56%). Rerata nilai rapor pada siswa stunting 67,16 dan yang tidak stunting 68,53. Hasil uji analisis menunjukkan tidak terdapat perbedaan rerata prestasi belajar antara siswa stunting dan tidak stunting (P=0,215; α=0,05). Simpulan: Tidak terdapat hubungan bermakna antara stunting dan prestasi belajar.Kata kunci: stunting, prestasi belajar


2011 ◽  
Vol 5 (2) ◽  
pp. 158
Author(s):  
Luciana Araújo dos Reis ◽  
Gilson De Vasconcelos Torres ◽  
Thaiza Teixeira Xavier

ABSTRACTObjective: to determine the influence of sociodemographic and health variables on the perception of family support of elderly residents in peripheral areas. Method: this is an analytical study with a cross-sectional design, using a sample of 150 seniors, mean age of 74.47 (± 9.42) years, enrolled in four Health Units in the municipality of Jequié, Brazil. The instruments used were: sociodemographic data, health conditions, Mini-Mental State Examination (MMSE) and the Perception of Family Support Inventory (PFSI). The research protocols were reviewed and approved by the Ethics in Human Research of the State University of Southwest Bahia (Opinion No. 189/2008). Results: with the application of Student t test between the mean areas of the Inventory of Perceived Family support and sociodemographic variables and health, there was statistical difference between the domain Autonomy and occupation of free time (p = 0.047) and between the domain adaptation and Family health problems (


2021 ◽  
Vol 7 (1) ◽  
pp. 16-18
Author(s):  
Yuni Selfiana Br. Sembiring ◽  
Rudyn Reymond Panjaitan ◽  
Kristo A Nababan

Background: Acne vulgaris is a disease of the pilosebaceous unit that often occurs in adolescents and young adults. The pathogenesis of acne vulgaris involves several factors, one of which is the acidity (pH) of the skin.  Objective: This study aimed to determine the difference in the degree of acidity of facial skin, chest and back of patients with acne vulgaris.  Methods: This was a comparative analytic study with cross sectional design. The sample collection technique was consecutive sampling. Data were analyzed using ANOVA-test.  Results: The majority of patients with acne vulgaris who came to Murni Teguh Memorial Hospital Medan and the private clinic of dr. Rudyn Reymond Panjaitan, M.Ked (KK), Sp.KK was a 17-25 year old. The mean acidity of facial skin with acne vulgaris was 5.66, the mean acidity of chest skin was 5,84 and the mean acidity of back skin was 6.09. There was a significant difference in the mean value of acidity in facial, chest and back skin of patients with acne vulgaris (p = 0,000). Conclusion: There is a significant difference in average degree of acidity on the facial, chest and back skin in patients with acne vulgaris.


2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Batool Teimoori ◽  
Azar Khaefi Ashkzari ◽  
Farahnaz Farzaneh

Background: Abnormal position and presentation are challenges for obstetricians in about 10% of all pregnancies. Objectives: The purpose of this study was to compare ultrasound with transvaginal finger examination in detecting abnormal position and presentation of fetal head. Methods: This was a cross-sectional study performed in Ali ibn-e Abitaleb Hospital of Zahedan in 2018. The women underwent vaginal finger examination in the first phase of delivery, and then trans-abdominal ultrasound was performed for pregnant women. All examinations and ultrasounds were performed by one person with the same ultrasound device. Data were analyzed with SPSS software. Results: In this study, 100 pregnant women were studied in the first phase of pregnancy. The mean age of the subjects was 24.7 ± 5.5 years old. Fetal head position was determined in 81 and 93% of women with vaginal examination and ultrasound, respectively. There was weak agreement (kappa = 0.416). Fetal presentation was determined by finger examination in 93% of cases and by ultrasound in 100% of cases. There was moderate agreement (kappa = 0.783). Conclusions: In general, the results of this study showed that there was no significant difference between ultrasound and finger examination in the presentation and position of fetal head.


e-CliniC ◽  
2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Mark M. Waleleng ◽  
Linda W.A. Rotty ◽  
Efata Polii

Abstract: Smoking has become a daily habit in Indonesia. Manado has a percentage of smokers as many as 23.6%. Many efforts have been done to find alternative tobacco cigarette. Electric cigarette is one of the new models to replace tobacco cigarette. This study was aimed to determine the ratio of hemoglobin levels in adult male electric cigarette users in Manado. This was an observational analytical study using a cross sectional design. Samples were obtained by using decisive sampling technique. There were 20 electric cigarette users and 20 conventional cigarette users in this study. The results showed that the mean hemoglobin level of conventional cigarette users was higher (17.080 g / dl) than of electric cigarette users (14.335 g/dl). The bivariate analysis using the T test (α=0.05) of the comparison of hemoglobin levels in electric cigarette users and conventional cigarette users resulted in a P value of 0.000. Conclusion: There was a significant comparison of hemoglobin levels in users of electric cigarettes and of conventional cigarettes among adult males in Manado.Keywords: electric cigarettes, conventional cigarettes, hemoglobin Abstrak: Merokok sudah menjadi kebiasaan sehari-hari bagi masyarakat Indonesia. Kota Manado memiliki persentase perokok sebanyak 23,6%. Banyak upaya yang telah dilakukan untuk mencari alternatif rokok tembakau. Rokok jenis elektrik merupakan salah satu fenomena baru yang diupayakan untuk mengganti rokok tembakau. Penelitian ini bertujuan untuk mengetahui perbandingan kadar hemoglobin pada pengguna rokok elektrik pria dewasa di kota Manado. Jernis penelitian ialah analitik observasional dengan desain potong lintang. Teknik pengambilan sampel menggunakan decisive sampling dengan jumlah sampel sebanyak 20 orang pengguna rokok elektrik dan 20 orang pengguna rokok konvensional. Hasil penelitian menunjukkan perbandingan kadar hemoglobin pada pengguna rokok elektrik dan rokok konvensional dimana rerata kadar hemoglobin pengguna rokok konvensional lebih tinggi (17,080 g/dl) dibandingkan pada pengguna rokok elektrik (14,335 g/dl). Hasil uji analisis bivariat menggunakan uji T terhadap perbandingan kadar hemoglobin pengguna rokok elektrik dan rokok konvensional pada pria dewasa dengan derajat kepercayaan α=0,05 mendapatkan P=0,000. Simpulan: Terdapat perbandingan bermakna dari kadar hemoglobin pengguna rokok elektrik dan rokok konvensional pada pria dewasa di Manado.Kata kunci: rokok elektrik, rokok konvensional, hemoglobin


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