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Effects of Nitrogen Application on Growth and Yield of Groundnut (Arachis hypogaea L.) in Northeast Agro-Ecology of Afghanistan 施氮对阿富汗东北部农业生态区落花生(Arachis hypogaea L.)生长和产量的影响
Pub Date : 2024-04-01 DOI: 10.55544/jrasb.3.2.3
K. Khaleeq, Zabihullah Farkhari, Ahmad Munir Amini, Ahmadullah Ahmadi, M. Samim, Muhammad Atiq Ashraf, Shamina Frotan
A field experiment Conducted at the farm of Kunduz University during cropping season of 2023 to evaluate Effects of Nitrogen Application on Growth and Yield of Groundnut (Arachis hypogaea L.) in northeast of Afghanistan. The field experiment laid out in Randomized Complete Block Design with three replications, the treatments were Nitrogen fertilizer levels viz. Control, 15 kg N/ha, 30 kg N/ha and 45 kg N/ha respectively, result of the study revealed the highest Plant Height (32.61cm), Branches/plant (10.05), Leave area index (5.20), Kernel/pod (2.23), Pod weight (24.46), Pods/plant (32.30), 100- seed weight (76.38gr), Pod yield (2.89t/ha), haulm yield (5.53t/ha) and Biological yield (8.42t/ha) were in treatment with application 45 kg N/ha, the minimum growth and yield parameters were in Control plots, it can be concluded nitrogen fertilizer at the rate of 45 kg N/ha is optimum level for enhancing groundnut productivity and profitability in northeast of Afghanistan.
2023 年种植季节,在昆都士大学农场进行了一项田间试验,以评估施氮对阿富汗东北部落花生(Arachis hypogaea L.)生长和产量的影响。田间试验采用随机整群设计,三次重复,处理为氮肥水平,分别为对照、15 千克氮/公顷、30 千克氮/公顷和 45 千克氮/公顷,研究结果表明,施用氮肥后,花生的株高(32.61 厘米)、分枝/株(10.05)、叶面积指数(5.20)、籽粒/荚(2.23)、荚重(24.46)、荚/株(32.在施用 45 公斤氮肥/公顷的处理中,荚果产量(2.89 吨/公顷)、茎秆产量(5.53 吨/公顷)和生物产量(8.42 吨/公顷)均有所提高,而对照地块的生长和产量参数最低。
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引用次数: 1
Bacteriological Profile of Common Lab Contaminants Responsible for Spoilage in Biological Laboratory 导致生物实验室腐败的常见实验室污染物的细菌学概况
Pub Date : 2024-04-01 DOI: 10.55544/jrasb.3.2.6
Kanchan Shri Chauhan, Akshya Kumar Mishra
In biological laboratories, contamination can arise from various sources, including airborne particles, equipment, reagents, and human error. Common contaminants responsible for spoilage in biological laboratories include bacteria, fungi, virus etc. Bacteria are ubiquitous in the environment and can contaminate laboratory samples, cultures, and media. There is a possibility of transferring microorganisms from one laboratory to the other during the course of activities that involves moving of materials. In this present work we had been identify three bacterial species like Staphylococcus aureus, Klebsiella pneumonia, Enterococcus Sp. which responsible for lab spoilage. Therefore measures like cleaning of lab, using protective gears, autoclaving of glassware needed to minimize lab contamination.
在生物实验室中,污染的来源多种多样,包括空气中的微粒、设备、试剂和人为错误。造成生物实验室变质的常见污染物包括细菌、真菌和病毒等。细菌在环境中无处不在,会污染实验室样本、培养物和培养基。在涉及材料移动的活动过程中,微生物有可能从一个实验室转移到另一个实验室。在本次研究中,我们发现了三种导致实验室腐败的细菌,如金黄色葡萄球菌、肺炎克雷伯氏菌和肠球菌。因此,需要采取清洁实验室、使用防护装备、对玻璃器皿进行高压灭菌等措施,以尽量减少实验室污染。
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引用次数: 0
Evaluations Using Clouds of Tiny Cosmic Dust Particles 利用微小宇宙尘埃粒子云进行评估
Pub Date : 2024-04-01 DOI: 10.55544/jrasb.3.2.1
Rahmatullah Lewal, Sherwali Hemat
We talked about the existence of cosmic dust particles in this article, which are composed of different elements like carbon, oxygen, iron, and other atoms heavier than hydrogen and helium. Star formation depends on cosmic dust particles, which are the building blocks of planets and people. Dust that has fallen to Earth or exists in space is known as cosmic dust, sometimes known as extraterrestrial dust or space dust. The majority of particles of cosmic dust have sizes between a few molecules and 0.1 mm (100 µm). We refer to larger particles as meteorites. Cosmic dust is thought to be the remnants of asteroidal or cometary collisions that can be linked to collisions that took place during the Big Bang.
我们在这篇文章中谈到了宇宙尘埃粒子的存在,它们由不同的元素组成,如碳、氧、铁以及其他比氢和氦重的原子。恒星的形成有赖于宇宙尘埃粒子,它们是行星和人类的组成部分。落到地球上或存在于太空中的尘埃被称为宇宙尘埃,有时也被称为地外尘埃或太空尘埃。大多数宇宙尘埃粒子的大小在几个分子到 0.1 毫米(100 微米)之间。我们把较大的颗粒称为陨石。宇宙尘埃被认为是小行星或彗星碰撞的残留物,与宇宙大爆炸期间发生的碰撞有关。
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引用次数: 0
Review Article: Early Recurrent Pregnancy Loss 评论文章:早期复发性妊娠流产
Pub Date : 2024-03-28 DOI: 10.55544/jrasb.3.1.51
Hiba Ahmed Suhail
Recurrent pregnancy loss, which affects 2%–5% of individuals, is just a significant concern for women's health. Uterine malformations, antiphospholipid syndrome, metabolic or endocrine diseases, as well as chromosomal abnormalities are among the often reported established reasons. Alternative aetiologies, like chronic uterine infections, hereditary thrombophilias, luteal stage insufficiency, or excessive male DNA disintegration rates, have been put forward yet remain regarded as debatable. The results for individuals who experience recurrent miscarriage had increased throughout time because to evidence-based therapies including surgical repair of chromosomal abnormalities, aspirin as well as anticoagulation in anticardiolipin disorder. About 50% of the instances, though, are still unsolved, so they are managed effectively with estrogen augmentation, anticoagulation, and/or immunostimulatory therapies. Regardless of the reason, couples who experience recurrent fetal death have a favourable long-term outlook and also the majority ultimately has a safe live delivery. Several miscarriages, though, may have a major psychological impact just on afflicted people, and numerous attempts are now being undertaken to enhance therapies or shorten the time it takes to conceive successfully. With an emphasis on inexplicable repeated fetal loss as well as the current usage of empiric therapies, this article reviews the recognised or contentious aetiologies as well as the suggested therapeutic approaches. As well, it covers the present use of pre - implantation genetic screening inside the treatment of repeated miscarriages.
2%-5%的女性会反复妊娠流产,这对女性健康来说是一个重大问题。子宫畸形、抗磷脂综合征、代谢或内分泌疾病以及染色体异常是经常报告的既定原因。也有人提出了其他病因,如慢性子宫感染、遗传性血栓性疾病、黄体功能不全或男性 DNA 分解率过高,但仍有待商榷。由于采用了循证疗法,包括染色体异常的手术修复、阿司匹林以及抗心磷脂紊乱的抗凝治疗等,反复流产患者的治疗效果不断提高。不过,约有 50%的情况仍未得到解决,因此需要通过雌激素增强、抗凝和/或免疫刺激疗法来有效控制。无论原因如何,反复出现胎儿死亡的夫妇的长期前景都很好,而且大多数人最终都能安全活产。不过,多次流产可能会对患者造成严重的心理影响,目前人们正在进行大量尝试,以加强疗法或缩短成功受孕所需的时间。本文以莫名其妙的反复流产以及目前使用的经验疗法为重点,回顾了公认的或有争议的病因以及建议的治疗方法。此外,文章还介绍了植入前基因筛查在治疗反复流产中的应用。
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引用次数: 0
Hydrocortisone as Antiallergic Drug 氢化可的松作为抗过敏药物
Pub Date : 2024-03-27 DOI: 10.55544/jrasb.3.1.50
Salam Abed Muhammad
Glucocorticoids are widely used for the suppression of inflammation in chronic inflammatory diseases such as asthma, rheumatoid arthritis, inflammatory bowel disease and autoimmune diseases, all of which are associated with increased expression of inflammatory genes. The molecular mechanisms involved in this anti-inflammatory action of glucocorticoids is discussed, particularly in asthma, which accounts for the highest clinical use of these agents. Glucocorticoids bind to glucocorticoid receptors in the cytoplasm which then dimerize and translocate to the nucleus, where they bind to glucocorticoid response elements (GRE) on glucocorticoid-responsive genes, resulting in increased transcription. Glucocorticoids may increase the transcription of genes coding for anti-inflammatory proteins, including lipocortin-1, interleukin-10, interleukin-1 receptor antagonist and neutral endopeptidase, but this is unlikely to account for all of the widespread anti-inflammatory actions of glucocorticoids.[3] The most striking effect of glucocorticoids is to inhibit the expression of multiple inflammatory genes.[3]
糖皮质激素被广泛用于抑制哮喘、类风湿性关节炎、炎症性肠病和自身免疫性疾病等慢性炎症性疾病的炎症反应,所有这些疾病都与炎症基因的表达增加有关。本文讨论了糖皮质激素抗炎作用的分子机制,特别是在哮喘中的作用,哮喘是这些药物临床使用最多的疾病。糖皮质激素与细胞质中的糖皮质激素受体结合,然后二聚化并转运至细胞核,在细胞核中与糖皮质激素反应基因上的糖皮质激素反应元件(GRE)结合,导致转录增加。糖皮质激素可能会增加抗炎蛋白编码基因的转录,包括脂皮质素-1、白细胞介素-10、白细胞介素-1受体拮抗剂和中性内肽酶,但这不可能是糖皮质激素广泛抗炎作用的全部原因。
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引用次数: 0
NGS Technique for Palindromic Sequencing of DNA Through Effective PST-PCR 通过有效的 PST-PCR 对 DNA 进行单链测序的 NGS 技术
Pub Date : 2024-03-27 DOI: 10.55544/jrasb.3.1.49
Prapti Saraswat
DNA Sequencing technologies have been in use since 1970 and has diversified to much more effective transformations till the date. Initially due to certain drawbacks like cost, time period and requirement of toxic and radioactive elements for the compilation of the process, it remained unintroduced to research setting for complex data in earlier times. One of a technique named as the Sanger technique had more practical approach for sequencing the desired data of the fragments. But the need of DNA sequencing surged after the commencement of the Human Genome Project (HGP) which was a 13 year long collaboration to sequence human genome for understanding its applicable uses.1At the current stage, the progress moved towards Next Generation Sequencing (NGS) to   sequence the fragments of DNA for a better acknowledgement but somehow this did not reported for a fair outcome for palindromic DNA while sequencing. In this rugged sequencing platforms, Roche’s 454 with emulsion PCR technique amplified the templates through beads which later went through pyrosequencing with DNA Polymerase gave the desired output but had a major drawback of high cost.2 Therefore, this study deals with effective PST – PCR technique for studying palindromic DNA in NGS and how it can be considered to fit in all advantages for the above task.
DNA 测序技术自 1970 年开始使用,时至今日已发展到更为有效的变革阶段。起初,由于成本高、耗时长、需要使用有毒和放射性元素等缺点,DNA 测序技术在早期并没有被引入到复杂数据的研究中。一种名为桑格(Sanger)技术的技术拥有更实用的方法,可以对所需数据的片段进行测序。但在人类基因组计划(HGP)启动后,对 DNA 测序的需求激增,该计划历时 13 年,旨在对人类基因组进行测序,以了解其适用用途1。在这种坚固耐用的测序平台中,罗氏公司的 454 采用乳液 PCR 技术,通过珠子扩增模板,然后用 DNA 聚合酶进行热测序,从而获得理想的结果,但其主要缺点是成本高昂。2 因此,本研究探讨了在 NGS 中研究回文 DNA 的有效 PST - PCR 技术,以及如何考虑将其所有优点都用于上述任务。
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引用次数: 0
An Overview of Oil Recovery Techniques: From Primary to Enhanced Oil Recovery Methods 采油技术概述:从初级采油法到强化采油法
Pub Date : 2024-03-27 DOI: 10.55544/jrasb.3.1.48
Mohammad Hamid Mohammadi, Yernazarova Aliya Kulakhmetovna, Reza Joia
As we all know, numerous methods have been invented for better managing of the reservoirs to recover the trapped oil from them as much as possible. These techniques included primary techniques that were implemented primarily at the beginning of this industry. As these techniques were not effective enough, secondary techniques, like; water flooding and gas injection methods were created and the amount of recovered oil were increased, as well. On the contrary, the demand for more oil was raised up and it was felt that much more effective techniques are necessary. It resulted to creation of Enhanced Oil Recovery Techniques and these techniques are included; thermal methods (steam injection, steam assisted gravity drainage and in-situ combustion), Chemical methods (alkali flooding, surfactant flooding, polymer flooding, foam flooding, and combination of alkali-surfactant-polymer flooding), and microbial EOR. The most promising technique is microbial EOR because of being cost-effective and ecofriendly. GEMEOR (Genetically Engineered MEOR) and EEOR (Enzyme Enhanced Oil Recovery) are two new trends of MEOR that own potential hopes in petroleum industry.
众所周知,为了更好地管理油藏,尽可能多地开采其中的石油,人们发明了许多方法。这些技术包括主要在该行业发展初期采用的初级技术。由于这些技术不够有效,人们又发明了一些辅助技术,如水淹法和注气法,从而提高了采油量。相反,对更多石油的需求增加了,人们认为需要更有效的技术。因此,人们创造了提高石油采收率技术,这些技术包括:热力法(蒸汽注入、蒸汽辅助重力泄油和原地燃烧)、化学法(碱浸没、表面活性剂浸没、聚合物浸没、泡沫浸没以及碱-表面活性剂-聚合物浸没组合)和微生物 EOR。最有前途的技术是微生物 EOR,因为它具有成本效益和生态友好性。GEMEOR(基因工程 MEOR)和 EEOR(酶强化采油)是 MEOR 的两个新趋势,在石油工业中具有潜在的希望。
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引用次数: 0
The Effect of the Pituitary Gland on the Hormone Prolactin and Its Relationship to Menstrual Irregularity According to Obesity 垂体对激素催乳素的影响及其与肥胖导致的月经不调的关系
Pub Date : 2024-03-26 DOI: 10.55544/jrasb.3.1.47
Raghad Tahseen Thanoon, Takea Shaker Ahmed
Background; Thyroid dysfunction has a substantial effect on the functioning of menstruation and the fertility of women. Hypothyroidism often coincides with increased prolactin levels, which worsens the disease.Research objectives; A cross-sectional study was undertaken in the infertility outpatient department of the University Teaching Hospital in Iraq, specifically examining the medical records of women who had undergone infertility evaluations. The study examined pertinent historical information, clinical observations, and findings from several investigations, such as thyroid function testing and blood prolactin level assessment. Descriptive and inferential statistical techniques were used to ascertain the prevalence and associations between predictors and outcome variables.Aim of the study; The objective of this study was to evaluate the prevalence of thyroid diseases among infertile women who are seeking treatment at the outpatient department of University Teaching Hospital in Iraq. Furthermore, it sought to examine the correlation between hypothyroidism and hyperprolactinemia with obesity, a subject that has not been thoroughly studied in our population.Novelty; Out of the 200 participants, the largest group, comprising 90 individuals (42%), were categorized as obese. The mean body mass index (BMI) of the subjects was 24 ± 4 kg/m2. The prevalence of thyroid disorder was 18%, with hypothyroidism representing 13% and hyperthyroidism representing 4%. No significant correlation was observed between BMI and hyperprolactinemia in people diagnosed with thyroid illness. Furthermore, no noteworthy correlation was found between BMI and hyperprolactinemia as an isolated condition. Nevertheless, a notable direct association was observed between thyroid stimulating hormone (TSH) and prolactin levels. Thyroid abnormalities and hyperprolactinemia are common in women who have difficulty getting pregnant. Therefore, it is advisable to regularly screen for these problems during the initial evaluation of infertility. While there was no notable association between BMI and thyroid illness and hyperprolactinemia, it is important to acknowledge the potential influence of weight gain on infertility, especially given that the majority of participants in the research were obese.
背景;甲状腺功能障碍对妇女的月经功能和生育能力有很大影响。研究目的:在伊拉克大学教学医院不孕症门诊部开展了一项横断面研究,专门检查了接受不孕症评估的妇女的病历。研究审查了相关的历史信息、临床观察结果以及甲状腺功能检测和血液催乳素水平评估等多项检查结果。研究目的:本研究旨在评估在伊拉克大学教学医院门诊部就诊的不孕妇女中甲状腺疾病的患病率。此外,该研究还试图探讨甲状腺功能减退症和高催乳素血症与肥胖之间的相关性,而这一问题在我国人群中尚未得到深入研究。受试者的平均体重指数(BMI)为 24 ± 4 kg/m2。甲状腺疾病的发病率为 18%,其中甲状腺功能减退症占 13%,甲状腺功能亢进症占 4%。在被诊断患有甲状腺疾病的人群中,没有发现体重指数与高催乳素血症之间有明显的相关性。此外,BMI 和高泌乳素血症之间也没有发现明显的相关性。然而,在促甲状腺激素(TSH)和催乳素水平之间却发现了明显的直接关联。甲状腺异常和高催乳素血症常见于怀孕困难的女性。因此,在对不孕症进行初步评估时,最好定期筛查这些问题。虽然体重指数与甲状腺疾病和高催乳素血症之间没有明显的关联,但重要的是要认识到体重增加对不孕症的潜在影响,尤其是考虑到这项研究的大多数参与者都是肥胖者。
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引用次数: 0
Review on Nasal Drug Delivery System and Their Application 鼻腔给药系统及其应用综述
Pub Date : 2024-03-19 DOI: 10.55544/jrasb.3.1.46
Kanchan Tariyal
Nasal drug delivery has received a great deal of attention as a convenient, reliable, and promising method for the systemic administration of drugs. It is especially for those molecules which are ineffective orally and only effective if administered by injection. The nasal route of drug delivery has advantages over the other alternative systems of non-invasive drug administration. The present review is an attempt to provide some information concerning nasal drug delivery system such as limitations, advantages, mechanism of drug absorption, anatomy of nasal cavity, factors affecting of nasal drug delivery, strategies to enhance nasal absorption, strategies to extend duration of drug formulations within the nasal cavity, leading to improved nasal drug absorption, novel drug formulations, sorts of nasal drug delivery system with uses of nasal drug delivery in various diseases, and recent advancement of nasal delivery systems.
鼻腔给药作为一种方便、可靠、前景广阔的全身给药方法,受到了广泛关注。它尤其适用于那些口服无效而只有注射给药才有效的分子。与其他非侵入性给药系统相比,鼻腔给药途径更具优势。本综述试图提供有关鼻腔给药系统的一些信息,如局限性、优势、药物吸收机制、鼻腔解剖结构、影响鼻腔给药的因素、促进鼻腔吸收的策略、延长药物制剂在鼻腔内持续时间的策略(从而改善鼻腔药物吸收)、新型药物制剂、鼻腔给药系统的种类、鼻腔给药在各种疾病中的应用以及鼻腔给药系统的最新进展。
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引用次数: 0
Analysis of Physico-Chemical Factors of Ramganga River Water in Bareilly District 巴雷利地区拉姆甘加河水的物理化学因素分析
Pub Date : 2024-03-18 DOI: 10.55544/jrasb.3.1.45
Sunil Kumar, Vikas Jain
The systematic study was carried out to determine the physico-chemical parameters of water samples of Ramganga River in Bareilly district. The rivers are an essential water resource and used for several purposes. The water quality of all fresh water ecosystems is assessed by the physico-chemical. Water samples were collected from 3 sites along the river and analyzed using standard methods in laboratory. The physico-chemical characteristics were studied and analyzed for a period of 6 months from April 2022 to September 2022. Various physico-chemical parameters such as Temperature, PH, transparency, total dissolved solids, total suspended solids, DO, FCO2, Carbonates, Bicarbonates, chlorides, Calcium, Magnesium, Total hardness of lake were estimated throughout the year.
这项系统研究旨在确定巴雷利地区拉姆甘加河水样的物理化学参数。河流是重要的水资源,用于多种用途。所有淡水生态系统的水质都是通过物理化学参数来评估的。我们从沿河的 3 个地点采集了水样,并在实验室采用标准方法进行了分析。从 2022 年 4 月到 2022 年 9 月,对为期 6 个月的物理化学特征进行了研究和分析。全年估算了各种物理化学参数,如温度、酸碱度、透明度、溶解固体总量、悬浮固体总量、溶解氧、FCO2、碳酸盐、碳酸氢盐、氯化物、钙、镁、湖水总硬度。
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引用次数: 0
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Journal for Research in Applied Sciences and Biotechnology
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