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Automatic Diagnosis of Ovarian Cancer Based on Relative Entropy and Neural Network 基于相对熵和神经网络的卵巢癌自动诊断
Pub Date : 2023-09-30 DOI: 10.31185/wjps.172
Zainab Harbi
Ovarian Cancer is one of the most common causes of death for women in developing countries. Screening and early diagnoses of OC are urgently needed. Early diagnosis would help in consequence procedures and treatment. Mass spectrometry (MS) data is been used as an effective component of cancer diagnosis tools. However, these valuable data have a large number of dimensions that can affect the learning process in addition to time-consuming considerations. Feature selection plays an important role in reducing information redundancy, and deals with the invalidation that occurs in basic classification algorithms when there are too many features and huge datasets. To improve the automatic system diagnosis accuracy, entropy-based selection features are proposed. These features are combined with the novel learning capabilities of neural networks to achieve higher diagnostic accuracy. Experiments have been performed using different feature selection algorithms and machine learning classification approaches. Experimental results have proved that the proposed system performs better based on the measure of accuracy.
卵巢癌是发展中国家妇女最常见的死亡原因之一。卵巢癌的筛查和早期诊断是迫切需要的。早期诊断有助于后续处理和治疗。质谱(MS)数据已被用作癌症诊断工具的有效组成部分。然而,这些有价值的数据有很多维度,除了耗时的考虑之外,还会影响学习过程。特征选择在减少信息冗余方面起着重要的作用,它解决了基本分类算法在特征过多、数据集庞大时出现的失效问题。为了提高系统自动诊断的准确性,提出了基于熵的选择特征。这些特征与神经网络的新学习能力相结合,以实现更高的诊断准确性。使用不同的特征选择算法和机器学习分类方法进行了实验。实验结果表明,基于精度度量,该系统具有较好的性能。
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引用次数: 0
The Sum Two of Hermitian Operators Ai=Ti+Mi for Solving the Equations{Ai X=Ui },i=1,2 求解方程{Ai X=Ui},i=1,2的两个厄米算子Ai=Ti+Mi的和
Pub Date : 2023-09-30 DOI: 10.31185/wjps.208
Eman Sadiq
In this work we study a new class of equations (Ti+Mi)X=Ui, i=1,2 including the sum two of Hermitian operatorsTi and Mi , i=1,2, concerning the kind of spaces are Hilbert. The existence of joint Hermitian solutions to summing two equations of operators has been found under both necessary and sufficient conditions. The n*1 block's Moore-Penrose inverse of summing two matrix of operators has been studied. Therefore, we present Hermitian solutions of the two equations of operators (Ti+Mi)X(Qi+mi)=Ui, i=1,2 with finding of it’s the necessary and sufficient conditions.
本文研究了一类新的方程(Ti+Mi)X=Ui, i=1,2,包含两个厄米算子sti和Mi, i=1,2的和,涉及希尔伯特空间。在充分必要条件下,证明了两个算子方程和的联合厄密解的存在性。研究了两个算子矩阵和的n*1块Moore-Penrose逆。因此,我们给出了(Ti+Mi)X(Qi+ Mi) =Ui, i=1,2这两个算子方程的厄密解,并给出了它的充分必要条件。
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引用次数: 0
Obesity in western Iraqi patients: the involvement of glutathione peroxidase, catalase, superoxide dismutase, and malondialdehyde 伊拉克西部肥胖患者:涉及谷胱甘肽过氧化物酶、过氧化氢酶、超氧化物歧化酶和丙二醛
Pub Date : 2023-09-30 DOI: 10.31185/wjps.211
None Alaa, None Maryam I. Salman
Abstract In this study, the relationship between obesity and antioxidant enzymes such as superoxide dismutase (SOD), glutathione, and catalase, as well as oxidative stress marker malondialdehyde (MDA) was investigated. The results showed no significant change in SOD serum levels in obese groups compared to healthy groups. However, glutathione and catalase levels were found to be significantly lower in obese individuals. Studies have suggested that reduced glutathione and catalase activity may be associated with insulin resistance and other metabolic abnormalities commonly seen in obesity. In contrast, the current research found no significant correlation between MDA levels and obesity, although some studies have reported a positive correlation between them. Further research is needed to better understand the underlying mechanisms and to investigate potential interventions targeting oxidative stress in the prevention and management of obesity. Keywords: Glutathione peroxidase, catalase, SOD, MDA, Obesity, antioxidants, oxidants.
文摘& # x0D;本研究探讨了肥胖与超氧化物歧化酶(SOD)、谷胱甘肽、过氧化氢酶等抗氧化酶以及氧化应激标志物丙二醛(MDA)之间的关系。结果显示,与健康组相比,肥胖组血清SOD水平无明显变化。然而,肥胖人群的谷胱甘肽和过氧化氢酶水平明显较低。研究表明,谷胱甘肽和过氧化氢酶活性的降低可能与胰岛素抵抗和肥胖症中常见的其他代谢异常有关。相比之下,目前的研究发现MDA水平与肥胖之间没有显著的相关性,尽管一些研究报告了它们之间的正相关关系。需要进一步的研究来更好地了解潜在的机制,并研究针对氧化应激的潜在干预措施在预防和管理肥胖方面的作用。关键词:谷胱甘肽过氧化物酶,过氧化氢酶,SOD, MDA,肥胖,抗氧化剂,氧化剂
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引用次数: 0
Applications of the SUM integral transform in science and technology SUM积分变换在科学技术中的应用
Pub Date : 2023-09-30 DOI: 10.31185/wjps.182
Sameer Qasim Alasadi, Ali Ibrahim Mansour Mansour, Umar Muhammad Abubakar Abubakar
In this paper, the application of the new integral “SUM transfoin the research fields of science and technology is study such as nuclear physics, population growth, electric circuits, pharmacokinetic, beam deflection, Newton’s law of cooling and other fields of mechanics.
本文将新积分“SUM”变换应用于核物理、人口增长、电路、药代动力学、光束偏转、牛顿冷却定律等力学领域的研究。
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引用次数: 0
Face Recognition approach via Deep and Machine Learning 基于深度和机器学习的人脸识别方法
Pub Date : 2023-09-30 DOI: 10.31185/wjps.194
Ola N. Kadhim
Face recognition is a biometric technology that involves identifying and verifying individuals based on their facial features. It finds applications in security, surveillance, and user authentication systems. The extraction of facial image features and classifier selection are more challenging to identify with conventional facial recognition technologies, and the recognition rate is lower. The paper present proposed model combined between deep wavelet scattering transform network regarding the extraction of features and machine learning for classification purposes. The proposed model consists four stage: obtaining images, performing pre-processing, extracting features, and then applying classification techniques. using both SoftMax classifier (part of deep learning model) and Support Vector Machine classifier (SVM). We used property collected dataset called MULB dataset. The experimental result shows that SVM classifier provide better results than SoftMax classifier. The results from the experiments conducted on the MULB face database showcased the efficacy of the suggested face recognition approach. The proposed method achieved an outstanding recognition accuracy of 98.29% with SVM classifier and 97.87% with SoftMax classifier.
人脸识别是一种基于面部特征识别和验证个人的生物识别技术。它可以在安全、监视和用户身份验证系统中找到应用。与传统的人脸识别技术相比,人脸图像特征的提取和分类器的选择更具挑战性,且识别率较低。提出了一种基于特征提取的深度小波散射变换网络与基于机器学习的分类相结合的模型。该模型包括四个阶段:获取图像,进行预处理,提取特征,然后应用分类技术。同时使用SoftMax分类器(深度学习模型的一部分)和支持向量机分类器(SVM)。我们使用属性收集数据集称为MULB数据集。实验结果表明,SVM分类器比SoftMax分类器具有更好的分类效果。在MULB人脸数据库上进行的实验结果表明了所提出的人脸识别方法的有效性。该方法在SVM分类器和SoftMax分类器上的识别准确率分别达到了98.29%和97.87%。
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引用次数: 0
Deep Learning for Malaria Diagnosis: Leveraging Convolutional Neural Networks for Accurate Parasite Detection 疟疾诊断的深度学习:利用卷积神经网络进行准确的寄生虫检测
Pub Date : 2023-09-30 DOI: 10.31185/wjps.205
Widad Kadhim, Dr. Mohammed A. Taha, None Haider D. Abduljabbar
malaria is one of the most severe diseases worldwide. However, the current diagnostic method that involves examining blood smears under a microscope is unreliable and heavily relies on the examiner's expertise. Recent attempts to use deep-learning algorithms for malaria diagnosis have not produced satisfactory results. But, a new CNN-based machine learning model has been proposed in a research paper that can automatically detect and predict infected cells in thin blood smears with 94.63% accuracy. This model accurately accentuates the region of interest for the stained parasite in the images, which increases its reliability, transparency, and comprehensibility, making it suitable for deployment in healthcare settings.
疟疾是世界上最严重的疾病之一。然而,目前的诊断方法包括在显微镜下检查血液涂片,这是不可靠的,并且严重依赖于检查人员的专业知识。最近使用深度学习算法进行疟疾诊断的尝试并没有产生令人满意的结果。但是,一篇研究论文提出了一种新的基于cnn的机器学习模型,该模型可以自动检测和预测薄血涂片中的感染细胞,准确率为94.63%。该模型准确地突出了图像中染色寄生虫感兴趣的区域,这增加了其可靠性、透明度和可理解性,使其适合在医疗保健环境中部署。
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引用次数: 0
Histological Study of Exocrine Portion of Pancreas in Guinea fowl (Numida meleagris) 珍珠鸡胰腺外分泌部分的组织学研究
Pub Date : 2023-09-30 DOI: 10.31185/wjps.190
Rawaa Taha, Ali Fayadh Bargooth
Due to the importance of the pancreas gland and its important role of the digestion process, as well as the economic importance of guinea fowl (Numida meleagris). The present study was conducted to study the pancreas histologically in guinea fowl. Samples were taken from the pancreas of (15) healthy adult males of guinea fowl after slaughtering them and separating the pancreas from its appendages. All samples were subjected to histological techniques. In the current study, four types of stains were used when conducting the histological study, which are the Masson trichrome stain, Heamatoxylin and eosin stain, Gomori’s stain and Periodic Acid-Schiff stain. This current study discovered that the pancreas of guinea fowl was parenchymal tissue surrounded by a thin connective tissue capsule. The microscopic examination exhibited the parenchyma tissue of the pancreas was composted of an exocrine portion and an endocrine portion. The exocrine portion forms the largest area of pancreas and consisted of acini and ducting system. The secretory acini vary in shapes and size as globoid, oval, elongated and amorphous, while the exocrine ducts system consisted of intercalated, intralobular, interlobular, and the two major pancreatic ducts, the current study detected that the guinea fowl (Numida meleagris) exhibits the identical structure as other bird species.
由于胰腺的重要性及其在消化过程中的重要作用,以及珍珠鸡(Numida meleagris)的经济重要性。本研究对珍珠鸡胰腺进行了组织学研究。从(15)只健康成年雄性珍珠鸡的胰腺中提取样本,将其屠宰并从其附属物中分离出来。所有样本都进行了组织学检查。在本研究中,进行组织学研究时使用了四种染色方法,分别是Masson三色染色、Heamatoxylin and eosin染色、Gomori’s染色和Periodic Acid-Schiff染色。目前的研究发现,珍珠鸡的胰腺是被薄结缔组织包膜包围的实质组织。显微镜检查显示胰腺实质组织由外分泌部分和内分泌部分组成。外分泌部分构成胰腺的最大区域,由腺泡和导管系统组成。分泌腺泡的形状和大小有球形、椭圆形、细长形和无定形,而外分泌腺管系统由插层、小叶内、小叶间和两大胰管组成,本研究发现珍珠鸡(Numida meleagris)与其他鸟类具有相同的结构。
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引用次数: 0
Histological Study of Exocrine part of Pancreas in Laying hens (Gallus gallus domesticus) 蛋鸡胰腺外分泌部分的组织学研究
Pub Date : 2023-09-30 DOI: 10.31185/wjps.189
Anfal Hameed
The histological structure of the exocrine pancreas was examined in the current study for fifteen healthy adult female Laying hens. The study showed the pancreas was serous tubuloacinar gland, which has both an exocrine and an endocrine component, the parenchyma of the gland was encircled by a thin layer of loose connective tissue capsule. The exocrine part formed of acini (secretory unites) and excretory ducts. In the current study, the shape of the acini were ovoid, rounded or elongated, were lined by a single layer of pyramidal to columnar cells. The duct system started from centroacinar cells and was organized as intercalated ducts, intra lobular ducts, inter lobular ducts, and main pancreatic ducts. The intercalated ducts were lined by single layer of simple squamous, intra lobular ducts was encircled by simple cuboidal cells, interlobular ducts was lined with simple columnar epithelium and the main ducts were lined with simple columnar epithelial cells. The pancreas of Laying hens was identical to other bird species, but with a few minor species.
本研究对15只健康成年母鸡外分泌胰腺的组织学结构进行了研究。研究显示胰腺为浆液管腺,具有外分泌和内分泌成分,腺体实质被一薄层疏松结缔组织包膜包裹。由腺泡(分泌单位)和排泄管组成的外分泌部分。在目前的研究中,腺泡的形状为卵形,圆形或细长,由单层锥体到柱状细胞排列。导管系统从中央腺泡细胞开始,分为间插管、小叶内管、小叶间管和主胰管。小叶间管内衬单层单层单层单层鳞状上皮,小叶内管内衬单层立方细胞,小叶间管内衬单层柱状上皮,主管内衬单层柱状上皮。蛋鸡的胰腺与其他鸟类相同,但有少数种类。
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","PeriodicalId":167115,"journal":{"name":"Wasit Journal of Pure sciences","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel Investigative Study on the Anticancer Potential of Plant Extracts and Silver Nanoparticles as Inhibitory Agents for Lung Cancer 植物提取物和纳米银作为肺癌抑制剂抗癌潜力的新研究
Pub Date : 2023-09-30 DOI: 10.31185/wjps.226
Hiba Jumah
Abstract: Emergent therapeutic strategies that merge robust anti-cancer effects with antioxidant attributes are imperative for addressing lung cancer, a prevalent and often fatal ailment. This presentation explores the potential application of Ginkgo biloba silver nanoparticles (GB-AgNPs) and bilobtin as a viable avenue to impede the advancement of lung cancer while concurrently furnishing antioxidative benefits. In the current study, a total of 30 samples were examined from each of the three distinct groups: control, small cell lung cancer, and adenocarcinoma lung cancer. The results of the study indicate that the application of GB-AgNPs and bilobetein led to a significant reduction in elevated protein carbonyl and retinol binding protein (RBP) levels. This suggests that these interventions have the potential to effectively counteract crucial molecular markers linked to the onset and advancement of lung cancer. These findings open up a new and innovative pathway for the development of targeted therapeutic approaches for lung cancer, utilizing natural compounds as potential treatment agents.
摘要:结合强大的抗癌作用和抗氧化特性的新兴治疗策略对于治疗肺癌这一普遍且通常致命的疾病是必不可少的。本报告探讨了银杏双叶银纳米颗粒(GB-AgNPs)和双叶胆素的潜在应用,作为一种可行的途径,以阻止肺癌的进展,同时提供抗氧化的好处。在目前的研究中,共有30个样本分别来自三个不同的组:对照组、小细胞肺癌组和腺癌肺癌组。本研究结果表明,应用GB-AgNPs和bilobetein可显著降低升高的蛋白羰基和视黄醇结合蛋白(RBP)水平。这表明,这些干预措施有可能有效地抵消与肺癌发病和进展相关的关键分子标记。这些发现为开发靶向治疗肺癌的方法开辟了一条新的创新途径,利用天然化合物作为潜在的治疗剂。
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引用次数: 0
Evaluation of the Possible anti oxidant Effect of Omega-369 against cisplatin - Induced Nephrotoxicity in mice 欧米茄-369对小鼠顺铂所致肾毒性可能的抗氧化作用评价
Pub Date : 2023-09-30 DOI: 10.31185/wjps.175
Saja Kareem, None Ali Faris Hassan
Background: Nephrotoxicity is the adverse effect of substances on renal function .one of These substances is cisplatin. cisplatin (CP) treatment has long been linked to Nephrotoxicity due to oxidative stress mechanisms. Triple omega 3-6-9 is a combination of unsaturated fatty acids (UFAs)With omega-3 (n-3) and omega-6 (n-6) being polyunsaturated fatty acids (PUFAs) and omega-9 (n-9) being a monounsaturated fatty acid (MUFA). Aim : the reason for this study was to discover if omega-369 fatty acids could protect the kidney from the effects of cisplatin. Methods: Thirty-five albino male mice were allocated to one of five groups. group 1 received liquid paraffin, group 2 received cisplatin (10 mg/kg) by single intraperitoneal injection, group 3 received omega-369 (50 mg/kg) orally, group 4 received omega-369 (100 mg/kg) orally mice of group 5 received vit E(100 mg/kg) orally The mice were treated with Omega 369, vit e, and liquid paraffin once daily by oral gavage for 7 days Results: Group 2 had significantly lower levels of glutathione peroxidase and superoxide dismutase than group1, significantly greater levels of malondialdehyde, serum urea nitrogen and serum creatinine (p<0.05) , glutathione peroxidase and superoxide dismutase level significant increase in group3,4 and 5. whereas malondialdehyde, serum urea nitrogen an creatinine levels were significantly decrease in groups 3, 4, and 5 when compared with group 2 (p<0.05). Conclusion: Omega-369 fatty acids exhibit anti oxidative effects so reduce the risk of cisplatin-induced kidney injury.
背景:肾毒性是指物质对肾功能的不良影响,顺铂是其中之一。由于氧化应激机制,顺铂(CP)治疗长期以来与肾毒性有关。三omega 3-6-9是不饱和脂肪酸(ufa)的组合,omega-3 (n-3)和omega-6 (n-6)是多不饱和脂肪酸(pufa), omega-9 (n-9)是单不饱和脂肪酸(MUFA)。目的:本研究的目的是发现omega-369脂肪酸是否可以保护肾脏免受顺铂的影响。方法:将35只雄性白化小鼠分为5组。1组给予液体石蜡,2组给予顺铂单次腹腔注射(10 mg/kg), 3组给予Omega -369 (50 mg/kg)口服,4组给予Omega -369 (100 mg/kg)口服,5组小鼠给予vit E(100 mg/kg)口服,每天1次给予Omega -369、vit E、液体石蜡灌胃,连续7 d;结果:2组血清谷胱甘肽过氧化物酶和超氧化物歧化酶水平显著低于1组,丙二醛、血清尿素氮和血清肌酐水平显著高于1组(p < 0.05), 3、4、5组血清谷胱甘肽过氧化物酶和超氧化物歧化酶水平显著升高。3、4、5组丙二醛、血清尿素氮和肌酐水平显著低于2组(p < 0.05)。结论:Omega-369脂肪酸具有抗氧化作用,可降低顺铂所致肾损伤的风险。
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引用次数: 0
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Wasit Journal of Pure sciences
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