Original Article
Medical
Mohammad Mehdi Soltan Dallal; Zahra Rajabi; Mohammad Reza Mohammadi; Arezoo Bagheri Sadegi
Abstract
Foodborne diseases are a global problem that is spreading day by day. These diseases are one of the most common causes of death in children and the elderly. This study was conducted to investigate the prevalence of water and foodborne diseases in Kurdistan province for six months from April to September ...
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Foodborne diseases are a global problem that is spreading day by day. These diseases are one of the most common causes of death in children and the elderly. This study was conducted to investigate the prevalence of water and foodborne diseases in Kurdistan province for six months from April to September 2022. Stool samples from patients were collected in the laboratory in a special container containing 10% formalin preservative. 134 stool samples from 28 food outbreaks from Kurdistan province were analyzed for the type of infected bacteria. The research results were analyzed in SPSS-19 software. Among the 28 outbreaks in Kurdistan province during the two seasons of spring and summer, the highest number of outbreaks was in the summer season with 20 and then in the spring season with 8 outbreaks. The dominant age group was children under 10 years (%21) old and people between 20-30 years old, and the dominant gender group was men. The most common clinical symptoms were nausea, vomiting, abdominal cramps, bloody diarrhea and non-bloody diarrhea. It is important to know the type of bacteria that cause water and foodborne diseases in reducing outbreaks and treatment costs and applying necessary measures for control and prevention.
Original Article
System Biology
Ismail Muhammad; Muinat Abdullahi Muhammad; Rejoice Asher; Abdulmalik Bala Shuaibu
Abstract
This research aimed to evaluate the larvicidal activity of the lower doses of commercially synthetic Bacillus thuringiensis israelensis (Vectobac 12 Aqueous Solution (12AS)) against the fourth instar larva. One hundred and fifty blood-fed female anopheles mosquitoes were collected from different resting ...
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This research aimed to evaluate the larvicidal activity of the lower doses of commercially synthetic Bacillus thuringiensis israelensis (Vectobac 12 Aqueous Solution (12AS)) against the fourth instar larva. One hundred and fifty blood-fed female anopheles mosquitoes were collected from different resting sites from Abuja Quarters in June 2022 using an aspirator and allowed to breed until the first instar larva appeared. The larvae were monitored and fed with 10% yeast until the third instar emerged. 240 healthy third instar larvae were selected and grouped into three treatments containing sixty (60) larvae each and replicated three times. The first, second and third treatments were respectively treated with 0.84, 0.42 and 0.21ml/l of Vectobac 12AS. Each treatment has a control containing twenty (20) larvae. Larval mortality was determined using a glass rod at an interval of 15 minutes for 24 hours. ANOVA was used to statistically analysed differences in the larval mortality between the treatment and probit analysis was used to determine the lethal concentration (LC) and the lethal time (LT). Mortality of 1(6.7%) and 3(5.0%) were observed in the first treatment (0.84ml/l) after 15 and 30minute of exposure respectively. The highest mortality of 60(100%) was observed in all the treatments after 24 hours of exposure. Statistically, there was no significant difference (F=0.081, P> 0.05). 2.35 ml/l, 5.54 ml/l and 8.15 ml/l was determined to be LC50, LC90 and LC99 respectively and LT50, LT90 and LT99 were found to be, 1809.29min and 2451.34min respectively. Conclusively vectobac 12AS has demonstrated a high level of efficacy as it revealed 100% larval mortality even at a lower recommended dose. Further research should be carried out to study the impact of other biological and environmental factors on the efficacy of vectobac 12AS.
Original Article
Bioinformatics
Wenyuan Li; Yao Wang
Abstract
Stress granules (SGs) will be produced when the body is under external stimuli, and SGs play an important role in the pathogenesis of more and more diseases. The study on SGs has generally grown to a comprehensive subject in the past 35 years (from 1988 to 2022). The bibliometric analysis was used to ...
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Stress granules (SGs) will be produced when the body is under external stimuli, and SGs play an important role in the pathogenesis of more and more diseases. The study on SGs has generally grown to a comprehensive subject in the past 35 years (from 1988 to 2022). The bibliometric analysis was used to comprehensively analyze the progress and development trend of SGs research. The literature output in the field of peritoneal dialysis showed a fluctuating growth in the past 35 years, and the last five years were the peak period of literature output. Journal of virology was the most widely published journal on SGs. And the most common research category was Biochemistry Molecular Biology. No matter in terms of the number of papers, citation frequency, H-index, or the distribution of journals and funding sources, the United States was far away from leading. With the enhancement of economic and scientific research strength, China has gradually carried out research on SGs. However, the citation frequency and H-index of Chinese papers were relatively low. Research cooperation between research institutions was relatively close, but domestic research institutions had less cooperation with relevant international institutions. The cooperation among authors was relatively scattered, and further exchanges and cooperation between scholars were needed for Chinese scholars. There are more and more reports about SGs, but there was still a big gap between China and the United States in the study of SGs.
Review Article
Medical
Mehdi Kakaei; Fazal Ur Rehman; Farzaneh Fazeli
Abstract
Legumes provide a major portion of protein and calories in the diet of many people around the world. Among different legumes, chickpeas have higher bioavailability and protein. Legumes are the second most important source of human food after the cereal family. Among them, chickpea with 15 to 25% of protein ...
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Legumes provide a major portion of protein and calories in the diet of many people around the world. Among different legumes, chickpeas have higher bioavailability and protein. Legumes are the second most important source of human food after the cereal family. Among them, chickpea with 15 to 25% of protein rich in essential amino acids such as arginine, leucine, isoleucine, lysine, valine, threonine, meotine and cysteine, phenylalanine and tyrosine, this plant causes fertility due to nitrogen fixation. The content chickpea is not only a source of protein, but also a source of dietary fiber, resistant starch, polyunsaturated fatty acids, vitamins and minerals, especially folate, calcium, magnesium and potassium. Regarding chickpea milk, plant milk consumers have accepted chickpea extract well. Due to the effective compounds, it is necessary to study the process of human health. In this research, the evaluation of published articles was used and the extracts of these studies were used to compile this article. Reading this article inspires the reader with a favorable view about planting peas in the field and their properties in the body. It is recommended that according to the properties of chickpeas, food industry researchers, plant breeding researchers and other related experts should provide more extensive research works to identify its useful aspects for the healthy and organic production of this valuable plant. Finally, it should be seriously included in the household basket to have a healthy human body.
Original Article
Bioinformatics
Sahand Sasani; Sajad Rashidi Monfared; Ali Reza Mirzaei
Abstract
MicroRNAs (miRNAs) are small (~22 nucleotides) non-coding endogenous RNA molecules that negatively regulate gene expression at the post-transcriptional level by degrading the target protein-coding mRNA genes or suppressing translation in plants, which consequently participate in a variety of biological ...
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MicroRNAs (miRNAs) are small (~22 nucleotides) non-coding endogenous RNA molecules that negatively regulate gene expression at the post-transcriptional level by degrading the target protein-coding mRNA genes or suppressing translation in plants, which consequently participate in a variety of biological and metabolic processes in both animals and plants. Detection of miRNAs is chiefly carried out by microarray, real-time-PCR, northern blot, and bioinformatics approaches. Bioinformatics or in silico-based approaches are the easiest and cheapest ways to identify desired miRNAs. In this study, several miRNAs in Echinophora platyloba were identified, and their potential roles were reported. E. platyloba, which belongs to the Umbelliferae family, is an endemic plant in Iran found in the Kermanshah, Hamedan, and Lorestan provinces; it has important medicinal uses such as cytotoxic activity in breast cancer, treatment of dysmenorrhea, central and peripheral analgesic effects, and hepatoprotective effects on acute acetaminophen-induced liver injuries. To this end, the RNA was extracted from E. platyloba leaf and sent to the Beijing genome institute for RNA sequencing. After quality control, low-quality data was filtered, and de novo assembly was performed. Detection of miRNAs was then performed by miRDeep (v37) and miRBase tools. Accordingly, we identified seven miRNAs from the leaf dataset, and their secondary structures were evaluated. Target genes of the detected miRNAs were identified through the psRNA target website.
Review Article
Biochemistry
Tamara Ahmed Abd Al-Kareem; Shaimaa Ahmad Hassan; Saifaldeen Muwafag Abdalhadi
Abstract
Polycystic ovary syndrome (PCOS) is a popular illness in women after puberty age. It’s described via overdone androgen production, and ovulation unrest while elevating metabolic syndrome. PCOS was usually diagnosed by Ultrasound or blood test to check the androgens and other hormone levels. There ...
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Polycystic ovary syndrome (PCOS) is a popular illness in women after puberty age. It’s described via overdone androgen production, and ovulation unrest while elevating metabolic syndrome. PCOS was usually diagnosed by Ultrasound or blood test to check the androgens and other hormone levels. There are many causes of having pathogenesis of POCS which was related to abnormalities in hormone levels, insulin resistance, obesity, and others. the symptoms of PCOS could include irregular periods, excess body hair, weight gain, oily skin, and infertility. Due to the variety of symptoms, the POCS has many different types of treatment options, for instant use of medications or lifestyle changes such as weight loss. Many medications are used to treat PCOS like organic compounds and have proven effective in treating PCOS as well as many metallic elements will aid medicinal chemists in planning, organizing, and implementing new approaches toward the discovery of novel drugs. One of the most important medications which were used to treat PCOS is clomiphene citrate and that is commonly used for the treatment of infertility. This review highlights to the causes and treatments of PCOS and gives many examples of recent research that uses drugs and metallic elements as a medication.
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