Fatty acid composition of oilseed rapeseed genotypes as affected by vermicompost application and different thermal regimes

ArticleVegetable oils with a high relative amount of unsaturated fatty acids are of great significance for human health. Hence, in a 2-year factorial split plot experiment, the effects of different sowing date (optimum (October 17) and late (October 27)), vermicompost (0 and 20 ton ha-1 ) and genotypes (BAL104, DIE710.08, BAL102, FJL330, FJL290 and Okapi) on the fatty acid composition of rapeseed were evaluated. Rapeseed genotypes and the combination of sowing date and vermicompost application were randomized to sub and main-plots, respectively. The present results revealed that yield, oil percentage and fatty acids composition is affected by sowing dates along with genotypes. However, the unsaturated fatty acid, eicosanoic acid was not affected by interaction sowing date and genotype. Vermicomposting increased the yield, oil percentage, oleic, linoleic and linolenic acids and decrease erucic unsaturated fatty acid. The FJL290 and BAL102 genotypes produced the highest values of grain yield (5,853 and 5,763 kg ha−1, respectively), oil percentage (43.98% and 43.85%, respectively), linoleic % acid (20.51 and 20.37% respectively), oleic % acid (65.23 and 64.93% respectively) and linolenic % acid (7.20 and 7.09% respectively) in comparison to the other genotypes, when they were sown at the optimum sowing date. The FJL290 and BAL102 also accelerated their growth period at the late sowing date. Consequently, oleic, linoleic and linolenic acids had the highest direct and indirect effect influence on grain oil percentage indicating their importance as selection criteria to improve yield and oil quality of rapeseed. Concluding the combination of sowing date, vermicompost and FJL290 and BAL102 lines may be the most favourable cropping strategy for rapeseed production in Iran

Study of the Psychosocial outcomes of Being Transsexual in Iran

Introduction: One of the aspects of identity in each person is gender identity that organizes individual's roles and expectations associated with his/her gender. Interfering with the process of sexual identity formation can lead to mental disorders, which is defined as Gender Identity Disorder (GID) by the Diagnostic and Statistical Manual of Mental Disorders (DSM). Method: This qualitative study was conducted using content analysis method. In this study, 10 transsexuals were included using purposive sampling and theoretical saturation. Data were collected using semi-structured interviews. Demographic data were analyzed using descriptive statistics. Results: The results of interviews indicated that negative reactions of family, social isolation (lack of social acceptance), and deviant behaviors are the main problems that transsexuals face with. Transsexuality is accompanied by displeasure feeling of social isolation and decreased social capital and quality of life. Conclusion: According to the results, the main psycho-social problems of transsexuals are due to negative attitudes of society, which have negative effects on transsexuals and their family, so that most of them experience deprivation, social isolation, running away from home, drug addiction, suicide attempts, and other psychophysical disorders, which not only reduce transsexuals' satisfaction after sex reassignment surgery, but also makes it difficult for them to comply with the new gender role

Interactions of Colorectal Cancer, Dietary Fats, and Polymorphisms of Arachidonate Lipoxygenase and Cyclooxygenase Genes: A Literature Review

ObjectiveGenetics and dietary factors play important roles in the development of colorectal cancer (CRC). However, the underlying mechanisms of the interactions between CRC, gene polymorphisms, and dietary fat are unclear. This review study investigated the effects of polymorphisms of arachidonate lipoxygenase (ALOX) and cyclooxygenase (COX) genes in the association between CRC and dietary fat.MethodsAll the related papers published from 2000 to 2022 were collected from different databases such as PubMed, Science Direct, Scopus, and Cochran using related keywords such as colorectal cancer, ALOX, COX, polymorphism, and dietary fat. Non-English and unrelated documents were excluded.ResultsSome single-nucleotide polymorphisms (SNPs) in the ALOX and COX genes, such as rs2228065, rs6413416, and rs4986832 in the ALOX gene, and rs689465 in the COX gene may play significant roles in the association between the risk of CRC and dietary fats. SNPs of ALOX and COX genes may influence the effects of dietary fatty acids on the risk of CRC.ConclusionSome polymorphisms of the ALOX and COX genes may have important roles in the effects of dietary fat on the risk of CRC. If future studies confirm these results, dietary recommendations for preventing colorectal cancer may be personalized based on the genotype of the ALOX and COX genes

Study of the Psychosocial outcomes of Being Transsexual in Iran

Introduction:  One of the aspects of identity in each person is gender identity that organizes individual's roles and expectations associated with his/her gender. Interfering with the process of sexual identity formation can lead to mental disorders, which is defined as Gender Identity Disorder (GID) by the Diagnostic and Statistical Manual of Mental Disorders (DSM). Method: This qualitative study was conducted using content analysis method. In this study, 10 transsexuals were included using purposive sampling and theoretical saturation. Data were collected using semi-structured interviews. Demographic data were analyzed using descriptive statistics. Results:   The results of interviews indicated that negative reactions of family, social isolation (lack of social acceptance), and deviant behaviors are the main problems that transsexuals face with. Transsexuality is accompanied by displeasure feeling of social isolation and decreased social capital and quality of life. Conclusion:  According to the results, the main psycho-social problems of transsexuals are due to negative attitudes of society, which have negative effects on transsexuals and their family, so that most of them experience deprivation, social isolation, running away from home, drug addiction, suicide attempts, and other psychophysical disorders, which not only reduce transsexuals' satisfaction after sex reassignment surgery, but also makes it difficult for them to comply with the new gender role

Fatty acid composition of oilseed rapeseed genotypes as affected by vermicompost application and different thermal regimes

ArticleVegetable oils with a high relative amount of unsaturated fatty acids are of great significance for human health. Hence, in a 2-year factorial split plot experiment, the effects of different sowing date (optimum (October 17) and late (October 27)), vermicompost (0 and 20 ton ha-1 ) and genotypes (BAL104, DIE710.08, BAL102, FJL330, FJL290 and Okapi) on the fatty acid composition of rapeseed were evaluated. Rapeseed genotypes and the combination of sowing date and vermicompost application were randomized to sub and main-plots, respectively. The present results revealed that yield, oil percentage and fatty acids composition is affected by sowing dates along with genotypes. However, the unsaturated fatty acid, eicosanoic acid was not affected by interaction sowing date and genotype. Vermicomposting increased the yield, oil percentage, oleic, linoleic and linolenic acids and decrease erucic unsaturated fatty acid. The FJL290 and BAL102 genotypes produced the highest values of grain yield (5,853 and 5,763 kg ha−1, respectively), oil percentage (43.98% and 43.85%, respectively), linoleic % acid (20.51 and 20.37% respectively), oleic % acid (65.23 and 64.93% respectively) and linolenic % acid (7.20 and 7.09% respectively) in comparison to the other genotypes, when they were sown at the optimum sowing date. The FJL290 and BAL102 also accelerated their growth period at the late sowing date. Consequently, oleic, linoleic and linolenic acids had the highest direct and indirect effect influence on grain oil percentage indicating their importance as selection criteria to improve yield and oil quality of rapeseed. Concluding the combination of sowing date, vermicompost and FJL290 and BAL102 lines may be the most favourable cropping strategy for rapeseed production in Iran

Effect of Vermicompost Fertilizer Application on Physiological Characteristics of Rapeseed (Brassica napus L.) Genotypes in Two Sowing Dates

To investigate the effect of vermicompost fertilizer application on physiological characteristics of rapeseed (Brassica napus L.) genotypes in different sowing dates, an experiment was conducted using randomized complete block design arranged in factorial split plot with three replicates. The factorial combination of two sowing dates 17 and 27 October, considered as optimum and late sowing dates, respectively and two vermicompost rates, 0 and 20 t.ha-1 were allocated to the main plots and six canola genotypes (BAL104, DIE710.08, BAL102, FJL290, FJL330, Okapi) were randomized in sub-plots. The results indicated that seed yield, yield components, seed oil percentage and fatty acid compositions increased in all genotypes by different sowing dates. The highest seed yield (5853 and 5762 kg.ha-1), seed oil percentage (43.98 and 43.85%), oleic acid (65.23 and 64.93%) and linoleic acid (20.51 and 20.37%) were produced at optimum sowing date by FJL290 and BAL102 lines, which represent a high potential of this genotypes under this sowing date. In addition, application of vermicompost increased all traits under study. The result olso indicated that FJL290 and BAL102 lines can produce the highest seed and oil yields in the region, if the seeds were sown at 17 October 17th and application of 20 t.ha-1 of vermicompost

Tissue Engineering Scaffolds Loaded With a Variety of Plant Extracts: Novel Model in Breast Cancer Therapy

Despite recent improvements in detecting and managing breast cancer (BC), it continues to be a major worldwide health concern that annually affects millions of people. Exploring the anti-BC potentials of natural compounds has received a lot of scientific attention due to their multi-target mode of action and good safety profiles because of these unmet needs. Drugs made from herbs are secure and have a lot fewer negative effects than those made from synthetic materials. Early stage patients benefit from breast-conserving surgery, but the risk of local recurrence remains, necessitating implanted scaffolds. These scaffolds provide residual cancer cell killing and tailored drug delivery. This review looks at plant extract–infused tissue engineering scaffolds, which provide a novel approach to treating BC. By offering patient individualized, safer treatments, these scaffolds could completely change how BC is treated