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Effect of trunk muscle endurance training in pain management and function in sub-acute low back pain – A quasi experimental study 躯干肌耐力训练对亚急性腰痛疼痛管理和功能的影响——一项准实验研究
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.404
Ramana K., K. A, P. Suganthirababu, Surya Vishnuram, D. S, J. Alagesan
Introduction and Aim: Low back muscle endurance is becoming a major issue because of low back ache. Though many treatment protocols have been suggested and proved effective, endurance exercises have been under less researched area over its effectiveness in comparison to other treatment protocols. The purpose of this study is to determine the effect of trunk extensor muscle endurance training with conventional spinal exercise for trunk extensor muscle in subjects with LBP. Materials and Methods: This is a quasi-experimental study involving 56 patients in the age group of 25-35 years who were allocated in the experimental group (endurance exercises) and control group (conventional spinal exercise) for 3 times per week, for 6 weeks for a duration of 30-45 minutes. Outcome measures used for the study were McGill Pain Questionnaire, RMDQ, 60 sec. spinal extension endurance tests. Results: There was no significant difference found within group analysis in all outcome measures. In between, the group analysis experimental group has shown statistically significant difference in all outcome measures at post-test with the p-value of 0.000. Conclusion: Endurance training has proved to be a much more effective method and provides faster recovery than conventional spinal extension exercise in treatment of patients with subacute low back pain.
引言和目的:由于腰痛,下背部肌肉耐力正成为一个主要问题。尽管已经提出并证明了许多治疗方案是有效的,但与其他治疗方案相比,耐力训练的有效性研究较少。本研究的目的是确定常规脊柱运动对LBP受试者躯干伸肌耐力训练的影响。材料和方法:这是一项准实验性研究,涉及56名25-35岁年龄组的患者,他们被分为实验组(耐力运动)和对照组(常规脊柱运动),每周3次,持续6周,持续30-45分钟。研究中使用的结果指标是麦吉尔疼痛问卷、RMDQ、60秒脊柱伸展耐力测试。结果:在所有结果指标的组内分析中没有发现显著差异。在这两者之间,组分析实验组在测试后的所有结果测量中都显示出统计学上的显著差异,p值为0.000。结论:在治疗亚急性腰痛的患者中,耐力训练被证明是一种比传统的脊柱伸展运动更有效的方法,恢复更快。
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引用次数: 0
Postoperative complications in patients with intracranial meningiomas who underwent surgery 颅内脑膜瘤手术后的并发症
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2886
K. Yrysov, N. Arstanbekov, M. Mamytov, Akylbek Akmataliev, Bakytbek Turganbaev, Yethindra Vityala
Introduction and Aim: A benign tumor of the central nervous system known as a meningioma of the brain can be effectively treated surgically to assure complete patient recovery. The objective of this study was to investigate intracranial postoperative complications in meningiomas, identify factors that are prognostically significant, assess the results of surgical therapy, and provide rational solutions for difficulties associated with brain meningiomas. Materials and Methods: The 202 observations of patients with supratentorial meningiomas who had surgery provided the basis for the current study. In the 20 patients who survived, we looked at a number of surgical problems. Clinical evaluation and instrumental diagnostic methods were used to confirm their nature. Results: Most patients with basal located meningiomas experience surgical issues. Meningiomas were discovered to be basal in 12 (60.0%) of the survivors who encountered postoperative complications. Patients with postoperative complications from meningiomas frequently encountered many cumulative issues, with a death rate of 5 (2.5%) and one or occasionally two complications in survivors. Conclusion: The growth of tumors, surgical trauma, and the body's general reaction to the removal of neoplasms all affect the body's activity at all levels (subcellular, cellular, organ, and systemic) in patients with supratentorial meningiomas, leading to postoperative complications.
引言和目的:一种被称为脑脑膜瘤的中枢神经系统良性肿瘤可以通过手术进行有效治疗,以确保患者完全康复。本研究的目的是调查脑膜瘤的颅内术后并发症,确定具有预后意义的因素,评估手术治疗的结果,并为脑脑膜瘤相关的困难提供合理的解决方案。材料和方法:对202例幕上脑膜瘤手术患者的观察为本研究提供了基础。在存活下来的20名患者中,我们观察了一些手术问题。使用临床评估和仪器诊断方法来确认其性质。结果:大多数基底部脑膜瘤患者都有手术问题。在遇到术后并发症的幸存者中,有12人(60.0%)发现脑膜瘤是基底性的。脑膜瘤术后并发症患者经常遇到许多累积问题,死亡率为5(2.5%),幸存者中有一个或偶尔两个并发症。结论:肿瘤的生长、手术创伤和身体对肿瘤切除的总体反应都会影响幕上脑膜瘤患者身体在各个层面(亚细胞、细胞、器官和全身)的活动,导致术后并发症。
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引用次数: 0
Clinicopathological spectrum of cervicofacial actinomycosis 面颈部放线菌病的临床病理谱
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2506
C. G. V., Vatsala K. B., Soumya Gupta, M. Mohan, Deepa Adiga, Cheryl Sarah Philipose, Ranjitha Rao
Introduction and Aim: Cervicofacial actinomycosis is a rare chronic granulomatous disease caused by Actinomyces and is the commonest subtype of actinomycosis. Due to the similarities in clinical presentation, cervicofacial actinomycosis is almost always suspected as malignancy or tuberculosis. Histopathological evaluation is crucial in diagnosis and management of these cases. The aim of the study was to evaluate the clinicopathological features of cervicofacial actinomycosis in the biopsy specimens. Methodology: This is a retrospective cross sectional observational study of 17 years duration. All cases of cervicofacial actinomycosis diagnosed on biopsy specimens were analyzed. Clinical presentations and histomorphological features were evaluated on hematoxylin and eosin-stained slides with confirmation of organism on special stains. Results:  Out of 36 diagnosed cases of actinomycosis during the study period, we evaluated 16 cases (44.4%) of cervicofacial actinomycosis. Mean age of presentation was 38 years. Male to female ratio was 1:0.9. The anatomical sites of eight (50%) were in the oral cavity, six (37.5%) on the face and two (12.5%) in the neck. Two cases (12.5%) had sinuses discharging sulphur granules. Six cases (37.5%) were clinically suspected as malignant and among them two cases (12.5%) also had differential diagnosis of tuberculosis. All cases on histomorphology showed sulphur granules consisting of basophilic filamentous bacterial colonies with Splendore Hoeppli phenomenon and mixed inflammation. On special stains, the bacterial colonies were Gram, PAS and GMS stain positive, and acid fast negative. Conclusion: Cervicofacial actinomycosis are uncommon. Their presentation can mimic carcinoma or tuberculosis. Consistent histomorphological features can direct towards identification of organisms by special stains for confirmation of diagnosis.
引言和目的:颈面部放线菌病是一种罕见的由放线菌引起的慢性肉芽肿性疾病,是放线菌最常见的亚型。由于临床表现的相似性,面颈部放线菌病几乎总是被怀疑为恶性肿瘤或结核病。组织病理学评估对这些病例的诊断和治疗至关重要。本研究的目的是评估活组织检查标本中面颈部放线菌病的临床病理特征。方法:这是一项为期17年的回顾性横断面观察性研究。对所有经活检诊断为面颈部放线菌病的病例进行分析。在苏木精和伊红染色的载玻片上评估临床表现和组织形态学特征,并在特殊染色上确认生物体。结果:在研究期间诊断的36例放线菌病病例中,我们评估了16例(44.4%)颈面部放线菌症。平均发病年龄为38岁。男女比例为1:0.9。8个(50%)的解剖部位在口腔,6个(37.5%)在面部,2个(12.5%)在颈部。2例(12.5%)鼻窦排出硫磺颗粒。6例(37.5%)临床怀疑为恶性,其中2例(12.5%)也有结核鉴别诊断。所有病例在组织形态学上均显示由嗜碱性丝状菌落组成的硫颗粒,具有Splendor-Hoeppli现象和混合炎症。在特殊染色上,菌落为革兰氏、PAS和GMS染色阳性,抗酸阴性。结论:颈面部放线菌病并不常见。它们的表现可以模仿癌症或肺结核。一致的组织形态学特征可以指导通过特殊染色来识别生物体,以确认诊断。
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引用次数: 0
In silico analysis of Trichosanthes lobata extracts: A promising source of antioxidants for therapeutic applications 丝瓜提取物的硅分析:抗氧化剂治疗应用的一个有前途的来源
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2912
Aghil Soorya Aravindakshan, Raghavendra L. S. Hallur, Sameer Sharma
Introduction and Aim: Trichosanthes lobata is one of the species which belongs to Chinese traditional medicine for the therapeutic purpose of antioxidant properties. Free radicals’ production by the body has numerous beneficial roles including in immune systems, cellular signaling pathways, mitogenic response, and synthesis of cellular structures. This study aimed to evaluate the therapeutic efficacy of the T. lobata secondary metabolites toward COX proteins and validate their antioxidant potential. Materials and Methods: We extracted the plant using Soxhlet and subjected it to various assays like DPPH and TEAC, followed by in silico analysis. The molecular docking and dynamic simulation have been analyzed with respect to the protein of interest against selected phytochemicals from T. lobata. Results: We observed the significant outcome from DPPH and TEAC assays like reducing the capability in contrast to T. lobata followed by docking and dynamic stability. Conclusion: The current findings have unveiled that the investigated flora, namely T. lobata, is a bastion of secondary phytochemicals. The plant's exceptional antioxidant capacity is attributable to the occurrence of one or more of these secondary metabolites, which exert their respective or synergistic effects.
前言与目的:三叉菜是一种以抗氧化为治疗目的的中药材。机体产生自由基有许多有益的作用,包括免疫系统、细胞信号通路、有丝分裂反应和细胞结构的合成。本研究旨在评价白莲次代谢物对COX蛋白的治疗作用,并验证其抗氧化潜力。材料与方法:采用索氏提取法提取,DPPH、TEAC等测定,硅分析。通过分子对接和动态模拟,分析了目标蛋白对不同植物化学物质的抗性。结果:我们观察到DPPH和TEAC的显著结果,如与T. lobata相比,在对接和动态稳定性之后降低了能力。结论:目前的研究结果表明,所调查的植物群,即T. lobata,是次生植物化学物质的堡垒。植物特殊的抗氧化能力归因于这些次生代谢物中的一种或多种的发生,它们发挥各自或协同作用。
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引用次数: 0
Bioprospecting of Talaromyces ruber pigments for antimicrobials Talaromyces橡胶抗菌剂的生物勘探
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2667
Narendrababu B. N., Shishupala S.
Introduction and Aim: Metabolic flexibility of fungi is unique among organisms. Fungi can produce various pigments of industrial importance. Potential of Talaromyces ruber for beneficial pigments needs to be explored. Hence, the present study aims at the detection of pigments from T. ruber and determining their antimicrobial properties. Materials and Methods: A soil isolate of T. ruber was tested for pigment production. Cellular and secretory pigments were extracted. They were separated by thin-layer chromatography (TLC) and detected by UV-Visible spectrophotometry. The antibacterial activities of crude pigments were tested by disc diffusion method. The antifungal activity was detected by disc diffusion method, conidial germination inhibition assay and bioautography methods. Results: The results showed that cellular metabolites yielded seven pigment fractions and secretory metabolites yielded five different pigment fractions in TLC. In UV-Visible spectrometry, the absorption range of visible light with 370 to 412 nm detected yellow pigments and absorption of 500 to 520 nm detected red pigments. Crude cellular and secretory pigment fractions showed inhibition activity only on Bacillus subtilis. The antifungal activity of both crude cellular and secretory pigments was observed against Candida albicans and Cryptococcus sp. The secretory crude pigment showed conidial germination inhibition only against Alternaria tenuissima. In bioautography, the cellular and secretory crude pigments showed an inhibition zone for Cladosporium oxysporum. Additionally, secretory crude pigment showed similar activity against Curvularia lunata. Interestingly, the variations in the antifungals between cellular and secretory pigment fractions are also evident. Production of antimicrobial compounds from T. ruber was established after the detection of pigment fractions. Conclusion: Potential of T. ruber to produce yellow and red pigments was realized. Antimicrobial pigments from T. ruber were detected providing scope to develop for industrial scale. These pigments may be used in pharmaceutical and nutritional industries.
简介与目的:真菌的代谢灵活性在生物中是独一无二的。真菌可以生产各种具有工业重要性的色素。Talaromyces橡胶作为有益色素的潜力有待探索。因此,本研究旨在检测橡胶树色素并测定其抗菌性能。材料与方法:对一株土壤分离物进行了色素生产试验。提取细胞色素和分泌色素。采用薄层色谱法分离,紫外可见分光光度法检测。采用圆盘扩散法测定了粗色素的抑菌活性。采用圆盘扩散法、分生孢子萌发抑制法和生物自显影法检测其抗真菌活性。结果:在薄层色谱中,细胞代谢物得到7个色素组分,分泌代谢物得到5个不同的色素组分。在紫外-可见光谱法中,可见光吸收范围为370 ~ 412 nm检测黄色色素,吸收范围为500 ~ 520 nm检测红色色素。粗细胞色素和分泌色素组分仅对枯草芽孢杆菌有抑制作用。细胞粗色素和分泌粗色素对白色念珠菌和隐球菌均有抑菌活性。分泌粗色素仅对细纹交替孢有孢子萌发抑制作用。在生物图谱上,细胞和分泌粗色素对尖孢枝孢霉存在抑制带。此外,分泌的粗色素对月牙曲霉也有相似的抑制作用。有趣的是,细胞色素和分泌色素组分之间抗真菌活性的差异也很明显。通过对橡胶色素组分的检测,建立了橡胶抗菌化合物的生产工艺。结论:橡胶树具有生产黄色和红色色素的潜力。从橡胶中检测出抗菌色素,为工业规模开发提供了条件。这些色素可用于制药和营养工业。
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引用次数: 0
Effectiveness of Mirena® LNG-IUS in treating women with endometrial hyperplasia and climacteric syndrome mrena®LNG-IUS治疗女性子宫内膜增生及更年期综合征的疗效
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2888
T.H. Teppeeva, K. Karymshakova, Meerim Makenzhanova, A. Zhumabekova
Introduction and Aim: Endometrial hyperplasia (EH) is a common cause of malignant tumors and a major health risk for perimenopausal women. In this study, systemic immunological markers in women with climacteric syndrome (CS) and EH will be examined in relation to the EH treatment option Mirena® levonorgestrel-releasing intrauterine device (LNG-IUS). Materials and Methods: Examining 350 premenopausal women, 84 (23.4%) were diagnosed with EH. The type of EH was identified in 84 patients using a histological study and a diagnostic curettage of the uterine cavity. In view of more severe and considerable systemic immunity abnormalities in women with CS and EH, the indirect effect of levonorgestrel's intrauterine microdose excretion on systemic immunity was examined. Results: Mirena® LNG-IUS has an indirect immune-corrective effect on systemic and humoral immunity in women with EH who have a pathological climatic course. It does this by stabilizing the neutrophil pool, activating the receptor function, and stabilizing the absorption and metabolic activity of neutrophilic phagocytes in the humoral system. Conclusion: Due to the pathological progression of menopause and the appearance of EH, alterations in women's reproductive system during this period led to a significant decrease in the signs of CS after the first month of using Mirena® LNG-IUS.
简介和目的:子宫内膜增生(EH)是恶性肿瘤的常见原因,也是围绝经期妇女的主要健康风险。在这项研究中,将检测更年期综合征(CS)和EH女性的全身免疫标志物与EH治疗方案Mirena®左炔诺孕酮释放宫内节育器(LNG-IUS)的关系。材料与方法:绝经前妇女350例,84例(23.4%)诊断为EH。在84例患者中,通过组织学研究和子宫腔的诊断刮除,确定了EH的类型。鉴于CS和EH患者存在较为严重和可观的全身免疫异常,本研究探讨左炔诺孕酮宫内微剂量排泄对全身免疫的间接影响。结果:menrena®LNG-IUS对有病理性气候病程的EH妇女的全身和体液免疫具有间接免疫纠正作用。它通过稳定中性粒细胞池,激活受体功能,稳定中性粒细胞在体液系统中的吸收和代谢活性来实现这一点。结论:由于绝经期的病理进展和EH的出现,妇女生殖系统在此期间的改变导致使用mrena®LNG-IUS第一个月后CS症状明显减少。
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引用次数: 0
Evaluation of the diagnostic value and differentiation efficacy of high sensitivity cardiac troponin T2 (hscTnT2) for STEMI and NSTEMI Iraqi patients with acute coronary syndrome 高敏感性心肌肌钙蛋白T2 (hscTnT2)对STEMI和NSTEMI伊拉克患者急性冠脉综合征的诊断价值及鉴别疗效评价
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2507
Ali Abdul Rasool Hussein, Ali Abdulateef Hasan Al-bayati, Abdulkareem H. Issa
Introduction and Aim: Two major clinical forms of acute coronary syndrome (ACS) were categorized; acute myocardial infarction (MI) showing ST-segment elevation (STEMI) with ECG, the other non-ST-segment elevation (NSTEMI). This study was designed using a new generation of high sensitivity cardiac troponin T2 (hscTnT2) in patients with acute coronary syndrome to evaluate the diagnostic value and its efficacy in differentiation of STEMI from NSTEMI. Materials and Methods: one hundred twenty (120) patients diagnosed to have ACS were included in the study. Apparently, sixty-four (64) healthy subjects were considered as control.  ECG and body mass index (BMI) were performed. Blood analysis of levels of glucose, lipid profile and glutamic-oxaloacetic transaminase (GOT) were measured as well as estimated the human hscTnT2 concentrations by enzyme linked immunosorbent assay (ELISA). Results:  ACS patients (STEMI & NSTEMI) showed significant high levels (hscTnT2), Cholesterol, TG, HDL, GOT, FBS and VLDL compared to control. Furthermore, (hscTnT2) serum level in STEMI 225.95 ±120.66 ng/L is significantly higher (P value <0.001) than NSEMI 102.32 ± 58.542 ng/L. the discrimination efficacy of hscTnT2 to differentiating STEMI from NSTEMI is high with cut off value 90.3 ng/L with high sensitivity. Conclusion: The use of new generations of high sensitivity troponin T aided to reduce the time for accurate diagnosis of acute MI to less than 2 hours. The hscTnT serum value was higher in STEMI than NSTEMI patients and shown to be positively correlated with the degree of cardiac damage in ACS patients. The level of hscTnT can be considered as good discriminating diagnostic biomarkers to differentiate STEMI from NSTEMI patients.
引言和目的:对急性冠状动脉综合征(ACS)的两种主要临床表现形式进行分类;心电图显示ST段抬高(STEMI)的急性心肌梗死(MI)和另一个非ST段抬高的非ST段升高(NSTEMI)。本研究使用新一代高灵敏度心肌肌钙蛋白T2(hscTnT2)对急性冠状动脉综合征患者进行设计,以评估其在区分STEMI和NSTEMI方面的诊断价值和疗效。材料和方法:120名被诊断为ACS的患者被纳入研究。显然,六十四(64)名健康受试者被视为对照。进行心电图和体重指数(BMI)检查。通过酶联免疫吸附试验(ELISA)测量血糖、脂质和谷草转氨酶(GOT)水平的血液分析,并估计人hscTnT2浓度。结果:与对照组相比,ACS患者(STEMI和NSTEMI)的hscTnT2、胆固醇、TG、HDL、GOT、FBS和VLDL水平显著升高。此外,STEMI患者血清(hscTnT2)水平225.95±120.66 ng/L显著高于NSEMI患者102.32±58.542 ng/L(P值<0.001)。hscTnT2对STEMI和NSTEMI的鉴别效果高,其截止值为90.3ng/L。结论:使用新一代高灵敏度肌钙蛋白T有助于将准确诊断急性心肌梗死的时间缩短到2小时以内。STEMI患者的hscTnT血清值高于NSTEMI患者,并且与ACS患者的心脏损伤程度呈正相关。hscTnT水平可以被认为是区分STEMI和NSTEMI患者的良好鉴别诊断生物标志物。
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引用次数: 0
Coconut (Cocos nucifera L.) inflorescence sap-derived sugar restores the glucose and lipid homeostasis in streptozotocin-induced diabetic Wistar rat model 椰子(Cocos nucifera L.)花序汁液来源的糖在链脲佐菌素诱导的糖尿病Wistar大鼠模型中恢复葡萄糖和脂质稳态
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.1453
Shilpa S. Shetty, Ramesh S. V., Arivalagan M., Roopashree P. G., Manikantan M. R., H. K. B., S. Kumari
Introduction and Aim: Coconut palm sugar (CPS) is a functional food comprising unique phytonutrients such as polyphenolics, minerals, inulin, etc., and has a low glycemic index (GI). Based on its distinctive biochemical composition, it was hypothesized that CPS would provide a glucose homeostatic effect. We investigated the effects of CPS oral administration in Wistar rats with streptozotocin-induced diabetes. Materials and Methods: Diabetic Wistar rats were administered with different doses of CPS (200,400 and 800 mg/Kg body weight) and standard gliclazide (5 mg/Kg b.w.) for 28 days. Biochemical estimations for fasting blood glucose, lipid profile and  antioxidant status were performed. Results: Treatment with CPS significantly (P 0.001) decreased the plasma glucose levels at 120 min after glucose load. Serum blood glucose, hepatic enzymes (alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (AP)), total cholesterol (TC), total triglycerides (TG), and low-density lipoprotein (LDL) levels were also decreased. However, levels of total serum protein and high-density lipoprotein (HDL) increased in a significant manner. Pancreatic enzymatic antioxidant levels were restored, and lipid peroxidation was decreased by CPS. Conclusion: CPS showed quite a few health benefits in diabetic rats by bringing back the glucose and lipid homeostasis to normal and yielded favorable outcomes in case of oxidative stress.
简介与目的:椰子棕榈糖(CPS)是一种含有多酚类物质、矿物质、菊粉等独特植物营养素的功能性食品,具有低血糖指数(GI)。基于其独特的生化成分,假设CPS将提供葡萄糖稳态效应。我们研究了CPS口服给药对链脲佐菌素诱导糖尿病Wistar大鼠的影响。材料与方法:采用不同剂量的CPS(200,400和800 mg/Kg体重)和标准格列齐特(5 mg/Kg b.w)给予糖尿病Wistar大鼠28 d。进行空腹血糖、血脂和抗氧化状态的生化评估。结果:在葡萄糖负荷后120分钟,CPS治疗显著降低血糖水平(P < 0.001)。血清血糖、肝酶(谷丙转氨酶(ALT)、天冬氨酸转氨酶(AST)、碱性磷酸酶(AP))、总胆固醇(TC)、总甘油三酯(TG)、低密度脂蛋白(LDL)水平均降低。然而,血清总蛋白和高密度脂蛋白(HDL)水平显著升高。胰酶抗氧化水平恢复,脂质过氧化降低。结论:CPS可使糖尿病大鼠的糖脂平衡恢复正常,对氧化应激有良好的治疗效果。
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引用次数: 0
Frequency of intestinal parasites among school children around Al Hawija, Kirkuk city 基尔库克市Al Hawija附近学童肠道寄生虫的频率
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.3086
Neama Ali Ahmed, Abdullah Huseen Jasim
Introduction and Aim: Intestinal parasite infections among children are a worldwide problem, particularly in developing countries. Intestinal parasitic infections can lead to several health issues including growth and physical development in children. This investigation aimed to determine the prevalence of intestinal parasites in school children residing in Al Hawija, Kirkuk.   Materials and Methods: This study, undertaken between May 2021 and October 2022, involved 247 children aged between 2 and 13 years residing at Al Hawija, Kirkuk City. Stools samples collected from these children were studied for intestinal parasitic infections.      Results: Of the 247 children 194 (78.6%) were seen to harbor intestinal parasites. Among these, the prevalence of protozoal and helminthic infection was observed to be 152 (61.5%) and 42 (17%) respectively. Among the protozoans, the highest prevalence was seen for Entamoeba histolytica (61.8%), followed by Giardia lamblia (30.9%) and Entamoeba coli (7.2%). Similarly, among helminthes, the highest infection was by Ascaris lumbricoidis (45.2%), followed by Enterobius vermicularis (21.4%), Trichuris trichura (11.9%), Hymenolepis nana (11.9%) and Taenia spp. (9.5%). The prevalence for these parasitic infections was observed to be highest in children aged 2-5 years.   Conclusion: Children aged between 2- 5 years are prone to parasitic infections in comparison to children between 10-13 years. 
引言和目的:儿童肠道寄生虫感染是一个全球性问题,尤其是在发展中国家。肠道寄生虫感染会导致一些健康问题,包括儿童的生长和身体发育。这项调查旨在确定居住在基尔库克Al-Hawija的学童肠道寄生虫的流行率。材料和方法:这项研究于2021年5月至2022年10月进行,涉及居住在基尔库克市Al Hawija的247名2至13岁的儿童。对从这些儿童身上采集的粪便样本进行了肠道寄生虫感染研究。结果:247名儿童中有194名(78.6%)携带肠道寄生虫。其中,原生动物和蠕虫感染的患病率分别为152(61.5%)和42(17%)。在原生动物中,溶组织内阿米巴的患病率最高(61.8%),其次是蓝氏贾第虫(30.9%)和大肠内阿米巴(7.2%)。同样,在蠕虫中,感染率最高的是蛔虫(45.2%),其次为蛔虫(21.4%)、鞭虫(11.9%),微小膜壳虫(11.9%)和带绦虫属(9.5%)。这些寄生虫感染的流行率在2-5岁的儿童中最高。结论:与10-13岁的儿童相比,2-5岁的儿童更容易感染寄生虫。
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引用次数: 0
Antibacterial action of AgNPs produced from different isolates of Gram positive and Gram-negative bacteria on biofilm of Klebsiella pneumoniae isolated from RTI 不同革兰氏阳性菌和革兰氏阴性菌产生的AgNPs对RTI分离的肺炎克雷伯菌生物膜的抗菌作用
IF 1.7 Q2 MEDICINE, GENERAL & INTERNAL Pub Date : 2023-07-01 DOI: 10.51248/.v43i3.2813
Suaad Ali Ahmed, Hussam Mahmood Hasan, Enass Ghassan Sweedan
Introduction and Aim: Klebsiella pneumoniae is a Gram-negative bacterium responsible for a wide range of infections, including respiratory tract infections (RTIs). This research was aimed to study the antibacterial and anti-biofilm effect of AgNPs produced by Gram positive and negative bacteria on RTIs associated with K. pneumoniae. Materials and Methods: The biofilm formation of K.  pneumoniae was determined by tube method qualitatively from select bacterial species characterized by UV-Visible spectroscopy. The antibacterial susceptibility of the bacteria AgNPs was tested for their antibacterial and antibiofilm activity on a clinical isolate of K. pneumoniae. Results: K. pneumoniae isolated from RTIs were strong biofilm producers.  The antibacterial activity of AgNPs synthesized from bacterial spp in this study had good antibacterial activity against K. pneumoniae. P. aeruginosa and P. mirabilis AgNPs had the strongest anti-biofilm effect, with 84% and 83%, respectively, while A. baumanii's AgNPs had the lowest (79%). AgNPs of P. aeruginosa and P. luteola showed the highest (80%) anti-biofilm action against the development of pre- and post-mature biofilms formed by K. pneumoniae, while AgNPs from S. mitis exhibited the lowest levels (69%). Conclusion: AgNPs generated by Gram positive and Gram-negative bacteria, when exposed to K. pneumoniae isolated from RTIs had a good antibacterial impact and inhibited the formation of biofilm by K. pneumonia and hence could be used as an antibacterial agent against K. pneumoniae infecting the respiratory tract.
简介和目的:肺炎克雷伯菌是一种革兰氏阴性菌,可引起多种感染,包括呼吸道感染(RTIs)。本研究旨在研究革兰氏阳性菌和阴性菌产生的AgNPs对肺炎克雷伯菌相关RTIs的抗菌和抗生物膜作用。材料与方法:采用紫外-可见光谱法对所选菌种进行定性分析,测定肺炎克雷伯菌的生物膜形成。研究了AgNPs对肺炎克雷伯菌临床分离株的抑菌活性和抗生物膜活性。结果:从呼吸道感染中分离的肺炎克雷伯菌具有较强的生物膜生成能力。本研究合成的AgNPs对肺炎克雷伯菌具有良好的抑菌活性。P. aeruginosa和P. mirabilis的AgNPs抗生物膜作用最强,分别为84%和83%,而A. baumanii的AgNPs最低(79%)。P. aeruginosa和P. luteola的AgNPs对肺炎克雷伯菌形成的成熟前和成熟后生物膜的抑制作用最高(80%),而S. mitis的AgNPs水平最低(69%)。结论:革兰氏阳性菌和革兰氏阴性菌产生的AgNPs暴露于呼吸道感染分离的肺炎克雷伯菌时具有良好的抗菌作用,可抑制肺炎克雷伯菌生物膜的形成,可作为抗呼吸道肺炎克雷伯菌感染的抗菌药物。
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BioMedicine-Taiwan
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