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Comparative Assessment of Histopathological and Biochemical Indices of Renal Function in Alloxan-induced Male and Female Diabetic Rats 阿脲诱导的雌雄糖尿病大鼠肾功能组织病理学和生化指标的比较评估
Pub Date : 2024-07-25 DOI: 10.9734/ajmah/2024/v22i81075
Iwuji Joy Chidinma, Nwanjo Harrison Ugochukwu, Nwosu Dennis C, Osuegbu Mercy Chukwujindu, Ohaeri Evangelina Ozoemena
It has been observed that alloxan-induced diabetes causes free radical production, which ultimately damages the pancreatic β-cells and impact several organs especially the kidney. This study was a comparative assessment of histopathological and biochemical indices of renal function in alloxan-induced male and female diabetic rats. A total of twenty-four (24) male and female albino wistar rats were divided into five groups (6 rats per group): normal control female (group A), normal control male (group B), diabetic female (group C) and diabetic male (group D).  Diabetes mellitus was induced in the rats via intraperitoneal injection of alloxan at a dose of 120 mg/kg bwt. The rats were observed for 48 hours and were allowed access to water and feed as much as they wanted and were then sacrificed 48 hours post alloxan-induction. Serum urea, creatinine and electrolyte profile (sodium, potassium, chloride and bicarbonate) were determined using standard laboratory methods while the histology of the kidney determined by H and E technique. The histopathological section of the group C rats showed thickened glomeruli which are closely adherent to the bowman’s capsular space. There was interstitial fibrosis, hyaline changes, epithelial cellular vacuolar degeneration and arteriopathy. The group D rats showed milder histological alterations of glomeruli and arterioles. There was significantly increased mean serum Urea, sodium, chloride and bicarbonate levels in the female diabetic rats than in female control (p=0.000; 0.020; 0.009; 0.027) respectively while potassium was significantly increased in male diabetic rats than in male control (p=0.018). Also, the mean serum urea and creatinine level was significantly increased in female diabetic rats compared to male diabetic rats (p=0.017; 0.010) respectively. This study has revealed the variable alterations in kidney histology and functions due to alloxan-induced diabetes mellitus. The kidney functions of male and female wistar rats with alloxan-induced diabetes was found to exhibit varying degrees of significant histopathological  and biochemical changes.
据观察,阿脲诱导的糖尿病会产生自由基,最终损害胰腺β细胞,并影响多个器官,尤其是肾脏。本研究对阿脲诱导的雌雄糖尿病大鼠肾功能的组织病理学和生化指标进行了比较评估。将 24 只雌雄白化 Wistar 大鼠分为 5 组(每组 6 只):正常对照组雌鼠(A 组)、正常对照组雄鼠(B 组)、糖尿病雌鼠(C 组)和糖尿病雄鼠(D 组)。 通过腹腔注射 120 毫克/千克体重的阿脲诱导大鼠患糖尿病。观察大鼠 48 小时,允许大鼠随意饮水和进食,然后在诱导阿脲 48 小时后将大鼠处死。采用标准实验室方法测定血清尿素、肌酐和电解质(钠、钾、氯化物和碳酸氢盐),同时采用 H 和 E 技术测定肾脏组织学。C 组大鼠的组织病理切片显示肾小球增厚,与弓形体囊间隙紧密粘连。肾间质纤维化、透明变性、上皮细胞空泡变性和动脉病变。D 组大鼠的肾小球和动脉血管组织学改变较轻。雌性糖尿病大鼠的平均血清尿素、钠、氯和碳酸氢盐水平明显高于雌性对照组(p=0.000;0.020;0.009;0.027),而雄性糖尿病大鼠的血钾则明显高于雄性对照组(p=0.018)。此外,与雄性糖尿病大鼠相比,雌性糖尿病大鼠的平均血清尿素和肌酐水平明显升高(p=0.017;0.010)。这项研究揭示了阿脲诱导的糖尿病导致的肾脏组织学和功能的不同改变。研究发现,阿脲诱导糖尿病的雌雄 Wistar 大鼠的肾脏功能在组织病理学和生化方面都出现了不同程度的显著变化。
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引用次数: 0
Narrative Review on Complicated Cholecystitis: An Update on Management 并发症性胆囊炎综述:最新管理方法
Pub Date : 2024-07-25 DOI: 10.9734/ajmah/2024/v22i81074
Kumar H.R
Complicated cholecystitis is a term used to describe the local complications that occur in acute cholecystitis. It included gangrenous, empyema and perforation of the gallbladder. The diagnosis of these conditions involves clinical, laboratory investigations and imaging modalities. The treatment of complicated cholecystitis is by performing a cholecystectomy, either by an open or laparoscopic method. Laparoscopic cholecystectomy is associated with a high conversion rate due to inflammation of the gallbladder which makes dissection difficult. Subtotal cholecystectomy is an alternative surgical procedure in patients who have adhesions at the calot’s triangle. We have conducted this review article to look at the types of complicated cholecystitis, and the diagnosis and treatment of these conditions.
并发性胆囊炎是指急性胆囊炎发生的局部并发症。它包括胆囊坏疽、胆囊水肿和胆囊穿孔。这些疾病的诊断涉及临床、实验室检查和影像学检查。复杂性胆囊炎的治疗方法是采用开腹或腹腔镜胆囊切除术。腹腔镜胆囊切除术由于胆囊发炎导致剥离困难,因此转化率较高。对于卡洛氏三角区粘连的患者,胆囊次全切除术是另一种手术方法。我们撰写了这篇综述文章,探讨复杂性胆囊炎的类型以及诊断和治疗方法。
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引用次数: 0
Phytochemical Screening, In vitro Antioxidant Capacity and Nephro-protective Effects of Combined Extract of Psidium guajava and Carica papaya Leaves in Rats Intoxicated with Cadmium 番石榴和木瓜叶联合提取物的植物化学筛选、体外抗氧化能力以及对镉中毒大鼠肾脏的保护作用
Pub Date : 2024-07-25 DOI: 10.9734/ajmah/2024/v22i81073
O. Orororo, O. Efekemo, O. Odeghe, P. D. Clark, E. .. Awhin, E. Egbune, I. O. Efejene
Aim: Toxic effects arising from heavy metals and other contaminants in the environment are presently been tackled by the use of medicinal plants. Thus, this study evaluated the protective effects of combined extract of Psidium guajava and Carica papaya leaves on kidney injury occasioned by cadmium (Cd) toxicity. Materials and Methods: Phytochemical investigation of the combined extract revealed the presence of tannins, saponins, flavonoids, triterpene, steroids, alkaloids, cardiac glycoside, anthocyanins, and anthraquinone and the the extract displayed excellent antioxidant capacity in vitro. Eighteen adult female rats were divided into three groups: Group 1 (Control, received feed and water only); Group 2 (Cadmium, received single dose of cadmium, 30mg/kg body weight at the start of the experiment) and Group 3 (Cadmium + combined leaf extract, received cadmium as in group 2 above and 200mg/kg body weight of extract, daily for two weeks). Results: Intoxication with Cd causes significantly (p<0.05) increased in the levels of lipid peroxidation and in the activity of glutathione peroxidase. Cd intoxication also depleted glutathione (GSH), super oxide dismutase (SOD) and catalase (CAT) reserves and brought about a significant increase in serum urea, creatinine, sodium and potassium. However a significant (p<0.05) normalization in the levels of GSH, SOD, CAT, urea, creatinine, sodium and potassium was observed in Cd-intoxicated rats administered the extracts as compared to the control (untreated rats). Conclusion: The results reveal that Cd causes nephro-toxicities manifested via lipid peroxidation, increase in serum levels of urea, creatinine, sodium and potassium ions and that the combined extract of Psidium guajava and Carica papaya leaves possess adequate antioxidant power against Cd-induced nephro-toxic effects.
目的:目前,人们利用药用植物来解决环境中重金属和其他污染物造成的毒性影响。因此,本研究评估了番石榴和木瓜叶联合提取物对镉(Cd)毒性引起的肾损伤的保护作用。材料与方法:综合提取物的植物化学调查显示,其中含有鞣质、皂苷、黄酮类、三萜类、类固醇、生物碱、强心甙、花青素和蒽醌,并且在体外显示出卓越的抗氧化能力。18 只成年雌性大鼠被分为三组:第 1 组(对照组,只摄入饲料和水);第 2 组(镉组,在实验开始时摄入单剂量镉,30 毫克/千克体重);第 3 组(镉+叶提取物组,摄入镉剂量与第 2 组相同,同时每天摄入 200 毫克/千克体重的提取物,连续两周)。实验结果镉中毒导致脂质过氧化水平和谷胱甘肽过氧化物酶活性显著增加(p<0.05)。镉中毒还消耗了谷胱甘肽(GSH)、超氧化物歧化酶(SOD)和过氧化氢酶(CAT)的储备,并导致血清尿素、肌酐、钠和钾显著增加。然而,与对照组(未处理的大鼠)相比,观察到镉中毒大鼠体内的 GSH、SOD、CAT、尿素、肌酐、钠和钾水平明显恢复正常(p<0.05)。结论结果表明,镉通过脂质过氧化、血清中尿素、肌酐、钠离子和钾离子水平的升高导致肾毒性,而番石榴和木瓜叶的联合提取物具有足够的抗氧化能力,可防止镉引起的肾毒性效应。
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引用次数: 0
Central Hypopituitarism with Secondary Adrenal Insufficiency after Postpartum Hemorrhage in a 41 Years Old Female Patient 一名 41 岁女性患者产后大出血导致中枢性垂体功能减退并继发肾上腺功能不全
Pub Date : 2024-07-19 DOI: 10.9734/ajmah/2024/v22i81072
Samar Soliman
The case about female presented with chronic fatigue for more than 1 year with progressive weight loss and her basic blood investigations were normal  and mis diagnosed as gastritis due to H-PYLORI Infection with multiple courses of antibiotics but after careful history taking a relation made between onset of her symptoms and her last complicated childbirth followed by failed lactation , so focused laboratory investigations requested to rule out pituitary infarction and secondary adrenal insufficiency which was confirmed and patient started to get the proper treatment and follow up with much improvement later on. In conclusion, this case demonstrates the typical symptoms and difficulties in diagnosing Sheehan syndrome. While H. pylori infection can contribute to gastrointestinal symptoms, a thorough history taking is crucial to differentiate it from other causes of chronic fatigue and weight loss. This comprehensive approach can prevent unnecessary treatment and ensure timely diagnosis of potentially more serious conditions. It is crucial to regularly follow up and monitor patients with Sheehan syndrome to effectively administer hormone replacement therapy and identify any developing endocrine issues.
该病例中的女性患者慢性疲劳超过 1 年,体重逐渐减轻,基本血液检查正常,曾被误诊为 H-PYLORI 感染引起的胃炎,服用了多个疗程的抗生素,但在仔细询问病史后发现,她的症状与上次难产和哺乳失败有关,因此要求进行重点实验室检查,以排除垂体梗死和继发性肾上腺功能不全,结果得到证实,患者开始接受适当的治疗和随访,后来病情大有好转。总之,本病例显示了典型的症状和诊断希恩综合征的困难。幽门螺杆菌感染可能会导致胃肠道症状,但要将幽门螺杆菌感染与其他导致慢性疲劳和体重减轻的原因区分开来,全面的病史采集至关重要。这种全面的方法可以避免不必要的治疗,并确保及时诊断出可能更严重的疾病。定期随访和监测希恩综合征患者以有效实施激素替代疗法并发现任何发展中的内分泌问题至关重要。
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引用次数: 0
Development of Digital Surveillance for the COVID-19 and Dengue Co-Epidemic (SMART-CODEN) in Indonesia 在印度尼西亚开发 COVID-19 和登革热共同流行的数字监控系统 (SMART-CODEN)
Pub Date : 2024-07-18 DOI: 10.9734/ajmah/2024/v22i81071
S. Purnama, Made Subrata, Pasek Kardiwinata
Background: The concurrent occurrence of COVID-19 and Dengue is a significant public health issue that requires attention. Developing a digital-based integrated surveillance system is crucial for data collection. Objective: This project aims to create a digital surveillance system, SMART-CODEN, specifically designed for monitoring the co-epidemic of COVID-19 and Dengue. SMART-CODEN is a cutting-edge surveillance system that integrates real-time data analysis and case mapping to effectively and efficiently monitor and analyze the progress of these two illnesses. Method: This study employs the SLDC framework, utilizing an Agile Model approach. The agile model is a versatile and incremental approach to software development. During the needs analysis stage, extensive interviews were carried out with healthcare professionals, technological innovators, and other relevant parties to comprehensively understand the requirements and difficulties in COVID-19 and Dengue surveillance. The acquired data is utilized to develop systems that can identify, monitor, and conduct precise analysis early. Findings: The research findings demonstrate that SMART-CODEN can enhance the velocity and precision of early identification of COVID-19 and Dengue cases compared to conventional monitoring approaches. This approach also enables health authorities to take faster and more focused preventive measures and promotes decision-making based on data. Implementing SMART-CODEN can also foster active community engagement in reporting symptoms and cases, mitigating the disease transmission rate. SMART-CODEN specifically decreased the time it takes to identify anything by 40%, attained a detection accuracy rate of 95%, enhanced the speed at which health authorities respond by 35%, and raised community reporting by 50%. Conclusion: In summary, this study determines that creating the SMART-CODEN design results in a successful and original surveillance system that may be used for controlling infectious diseases.
背景:COVID-19 和登革热的同时发生是一个需要关注的重大公共卫生问题。开发基于数字化的综合监测系统对于数据收集至关重要。项目目标本项目旨在创建一个数字监测系统 SMART-CODEN,专门用于监测 COVID-19 和登革热同时流行的情况。SMART-CODEN 是一种先进的监测系统,它整合了实时数据分析和病例分布图,可有效、高效地监测和分析这两种疾病的进展情况。方法:本研究采用了 SLDC 框架,使用了敏捷模型方法。敏捷模型是一种多功能、渐进式的软件开发方法。在需求分析阶段,对医疗保健专业人员、技术创新人员和其他相关人员进行了广泛的访谈,以全面了解 COVID-19 和登革热监测方面的需求和困难。利用所获得的数据开发能够及早识别、监测和进行精确分析的系统。研究结果:研究结果表明,与传统监测方法相比,SMART-CODEN 能够提高早期识别 COVID-19 和登革热病例的速度和精确度。这种方法还能使卫生部门更快、更有针对性地采取预防措施,并促进基于数据的决策。实施 SMART-CODEN 还能促进社区积极参与报告症状和病例,降低疾病传播率。SMART-CODEN 特别将发现任何情况所需的时间缩短了 40%,检测准确率达到 95%,卫生部门的反应速度提高了 35%,社区报告率提高了 50%。结论总之,这项研究表明,SMART-CODEN 设计的结果是一个成功的、独创的监测系统,可用于控制传染病。
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引用次数: 0
Efficacy of Nitrofurantoin and Fosfomycin against Extended Spectrum Beta Lactamase Producing Uropathogens in the Era of Antibiotic Resistance: A Cross-sectional Study 抗生素耐药性时代,硝基呋喃妥因和磷霉素对产广谱β-内酰胺酶泌尿道病原体的疗效:一项横断面研究
Pub Date : 2024-07-17 DOI: 10.9734/ajmah/2024/v22i81070
Ankita Dahiya, Pragati Grover, Bharti Arora, Deepti Jain, Sonia Chugh
Background: Urinary Tract Infection (UTI) is one of the most common bacterial infections that require medical care. It accounts for 25% of all infections. Limited number of antibiotics are available for the treatment of UTI due to increased resistance among uropathogens. Aim of the study is to determine the causative agents of UTI and to evaluate the action of nitrofurantoin and fosfomycin against Enterobacteriaceae in ESBL (Extended spectrum beta-lactamase) producing strains. Material and Methods: It is a retrospective study carried out in the department of Microbiology, MAMC, Agroha. Data related to urine culture and antibiotic susceptibility pattern from January 2023 to December 2023 was taken from the records and analysed. Results: Out of 1648 urine samples processed, 569 showed significant bacterial growth. Escherichia coli (45.3%) was the most common isolate followed by Klebsiella pneumoniae (20.5%), Enterococcus (17.2%), Staphylococcus aureus (5%). Among the gram negative bacilli, 40% were ESBL producers. These ESBL producing strains were 99% sensitive to Fosfomycin and 75% sensitive to Nitrofurantoin. Conclusion: The study revealed that Nitrofurantoin and Fosfomycin are very effective oral drugs for empirical treatment against gram negative uropathogens causing UTI, especially multi drug resistant strains.
背景:尿路感染(UTI)是需要医疗护理的最常见细菌感染之一。它占所有感染的 25%。由于尿路病原体的耐药性增加,可用于治疗尿路感染的抗生素数量有限。本研究旨在确定UTI的致病菌,并评估硝基呋喃妥因和磷霉素对产ESBL(广谱β-内酰胺酶)菌株的肠杆菌科细菌的作用。材料与方法:这是一项在阿格罗哈市 MAMC 微生物学系进行的回顾性研究。研究人员从记录中提取了 2023 年 1 月至 2023 年 12 月期间与尿液培养和抗生素敏感性模式相关的数据,并对其进行了分析。结果:在处理的 1648 份尿液样本中,569 份显示有明显的细菌生长。大肠埃希菌(45.3%)是最常见的分离菌,其次是肺炎克雷伯菌(20.5%)、肠球菌(17.2%)和金黄色葡萄球菌(5%)。在革兰氏阴性杆菌中,有 40% 产ESBL。这些产生 ESBL 的菌株对磷霉素的敏感度为 99%,对硝基呋喃妥因的敏感度为 75%。结论研究表明,硝基呋喃妥因和磷霉素是治疗引起UTI的革兰氏阴性泌尿道病原体(尤其是多重耐药菌株)的非常有效的经验性口服药物。
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引用次数: 0
Perception and Acceptance of Human Papilloma Virus Vaccine by Mothers in Owerri, Nigeria: A Cross Sectional Study 尼日利亚奥韦里的母亲对人类乳头瘤病毒疫苗的认识和接受程度:横断面研究
Pub Date : 2024-07-17 DOI: 10.9734/ajmah/2024/v22i81069
J. Ezeogu, Kingsley Asinobi, Chidimma Noela Okeji, Chioma Theresa Chimah
Introduction: Human papillomavirus (HPV) vaccination among female children 9-14 years is critical to reducing the burden of HPV-related cancers in Nigeria. We assessed caregivers’ perception and acceptance of HPV vaccination for their wards; using a structured, pretested, self-administered questionnaire in a face-to-face interview among caregivers attending a well-child/immunization clinic in Owerri, Nigeria.   Methodology: Participants were recruited by convenience sampling method between August and October 2023.We analysed the cross-sectional data from 267 caregivers of caregivers aged 20–57years in a Nigerian Teaching hospital. Statistical analysis included descriptive statistics and bivariate analysis to investigate the factors associated with HPV vaccination uptake. Among the respondents, 132 (49.4%) of them had heard about HPV, and 52 (19.5%) stated that it could prevent cervical cancer. Bivariate analysis, demonstrated that tertiary education in the mother (OR 2.25, 95%CI 1.27 to 4.02) and father (OR 2.25, 95%CI 1.28 to 3.85) were significantly associated with their knowledge of HPV vaccine and their wards’ probability of taking the HPV vaccine. Participants’ intention to give HPV vaccination to their children was 77.5%. Our findings suggest that interventions tailored to enhance education and support of caregivers would significantly increase HPV vaccination among females in Nigeria. Conclusion: Being well-educated appears to guarantee good knowledge of the HPV vaccine, but not HPV prevention of cervical cancer role. Our respondents’ intention to have the HPV vaccine administered to their children was high. Concerted efforts need to be made by government and health workers to create awareness about HPV infection, HPV vaccine amongst caregivers to enhance HPV vaccine uptake.
导言:在尼日利亚,为 9-14 岁的女性儿童接种人乳头瘤病毒 (HPV) 疫苗对于减轻 HPV 相关癌症的负担至关重要。我们在尼日利亚奥韦里的一家儿童健康/免疫诊所对前来就诊的护理人员进行了面对面访谈,采用结构化、预先测试、自制的调查问卷,评估了护理人员对其被监护人接种 HPV 疫苗的看法和接受程度。 调查方法:我们分析了尼日利亚一家教学医院中 267 名护理人员的横断面数据,这些护理人员的年龄在 20-57 岁之间。统计分析包括描述性统计和双变量分析,以调查与HPV疫苗接种相关的因素。在受访者中,132 人(49.4%)听说过 HPV,52 人(19.5%)表示 HPV 可以预防宫颈癌。双变量分析表明,母亲(OR 2.25,95%CI 1.27 至 4.02)和父亲(OR 2.25,95%CI 1.28 至 3.85)的高等教育程度与他们对 HPV 疫苗的了解程度及其被监护人接种 HPV 疫苗的概率有显著关系。参与者为子女接种 HPV 疫苗的意愿为 77.5%。我们的研究结果表明,为加强对护理人员的教育和支持而量身定制的干预措施将大大提高尼日利亚女性的 HPV 疫苗接种率。结论:受过良好教育似乎能保证人们对 HPV 疫苗有很好的了解,但不能保证 HPV 对宫颈癌的预防作用。我们的受访者为子女接种 HPV 疫苗的意愿很高。政府和卫生工作者需要共同努力,提高护理人员对人类乳头瘤病毒感染和人类乳头瘤病毒疫苗的认识,以提高人类乳头瘤病毒疫苗的接种率。
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引用次数: 0
Occupational Hazard Exposure: Assessment of Hypogonadism and Dyslipidemia in House and Automobile Painters in Ilorin, Nigeria 职业危害暴露:尼日利亚伊洛林房屋和汽车油漆工的性腺功能减退症和血脂异常评估
Pub Date : 2024-07-16 DOI: 10.9734/ajmah/2024/v22i81068
G. Adeosun, Aminat T. Akorede, Remilekun Akinrinmade, David D, Ajayi, K. A. Ajibola, Abdullahi O. Olawuyi, J. K. Fadairo
Aims: To investigate the impact of human exposure to the constituents of paint on serum reproductive hormone and Lipid profile among occupationally exposed House and Automobile spray painters in Yakuba district of Ilorin East Local Government area of Kwara State. Nigeria. Study Design: Experimental./ Cross sectional. Place and Duration of Study: Yakuba district of Ilorin East Local Government area of Kwara State. Nigeria, 6months; between July 23 and January 2024. Methodology: 120 male participants were recruited for this study with the mean age 33.15±0.86 years. The participants included 40 automobile painters, 40 house painters, and male artisans who were not painters and served as the control group .Venous Blood samples were collected from both the test and control subjects for the measurement of serum lipids and testosterone using reference techniques. Results: Total Cholesterol, Triglyceride, HD and LDL cholesterol were significantly higher (P<0.05) in the exposed automobile and house painters than the control groups. There was no significant difference (P>0.05) between the serum lipid values of the automobile and the house painters. The serum testosterone level in both group of exposed painters was statistically similar(P>0.05). There was no significant correlation (P>0.05) between the frequency of cars or houses painted per month and work experience with the lipid profile parameters and testosterone levels in the occupationally exposed house and automobile painters. Conclusion: Occupational exposure to some chemical constituents of paint is associated with dyslipidemia and decrease serum testosterone which may precipitate adverse ill health among the painters.
目的:调查夸拉州伊洛林东地方政府地区雅库巴区的房屋和汽车喷漆工因职业原因接触油漆成分对血清生殖激素和血脂特征的影响。尼日利亚。研究设计:实验/横断面。研究地点和时间:尼日利亚夸拉州伊洛林东地方政府地区的 Yakuba 区。尼日利亚,6 个月;7 月 23 日至 2024 年 1 月。研究方法:本研究招募了 120 名男性参与者,平均年龄为(33.15±0.86)岁。研究人员包括 40 名汽车油漆工、40 名房屋油漆工和非油漆工的男性工匠(作为对照组)。研究人员采集了试验对象和对照对象的静脉血样本,采用参考技术测量血清脂质和睾酮。结果总胆固醇、甘油三酯、高密度脂蛋白胆固醇和低密度脂蛋白胆固醇在汽车油漆工和室内油漆工的血清脂质值之间有显著差异(P0.05)。两组油漆工的血清睾酮水平在统计学上相似(P>0.05)。在职业暴露的房屋和汽车油漆工中,每月油漆汽车或房屋的频率以及工作经验与血脂特征参数和睾酮水平之间没有明显的相关性(P>0.05)。结论职业性接触油漆中的某些化学成分与血脂异常和血清睾酮降低有关,这可能会导致油漆工的健康状况不佳。
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引用次数: 0
Harnessing Artificial Intelligence in Healthcare Analytics: From Diagnosis to Treatment Optimization 在医疗分析中利用人工智能:从诊断到优化治疗
Pub Date : 2024-07-10 DOI: 10.9734/ajmah/2024/v22i81066
Tushar Khinvasara, Kimberly Morton Cuthrell, Nikolaos Tzenios
The use of artificial intelligence (AI) in healthcare analytics has brought about a transformation in the medical field of diagnosis and treatment optimization. AI technologies have unmatched abilities in processing substantial amounts of medical data and extracting valuable insights by combining big data analytics and advanced machine learning algorithms. AI algorithms provide healthcare professionals with enhanced accuracy and speed in diagnosing illnesses, predicting patient results, and tailoring treatment plans across the entire healthcare journey. This abstract explores how artificial intelligence (AI) can revolutionize healthcare analytics in various areas such as genomics, electronic health records (EHRs), medical imaging, and clinical decision support systems. Healthcare providers can improve healthcare services by optimizing workflows, enhancing patient outcomes, and using AI-driven initiatives to make services more accessible and high in quality. In order to ensure ethical and accountable use of AI in healthcare, it is necessary to address problems such as algorithm bias, data privacy worries, and regulatory obstacles. Despite these challenges, the ongoing advancement of AI technologies has vast potential to transform patient care models and healthcare delivery methods.
人工智能(AI)在医疗分析中的应用为医疗领域的诊断和治疗优化带来了变革。人工智能技术通过结合大数据分析和先进的机器学习算法,在处理大量医疗数据和提取有价值的见解方面具有无与伦比的能力。人工智能算法为医疗保健专业人员提供了更高的准确性和更快的速度,帮助他们诊断疾病、预测病人的治疗结果,并在整个医疗保健过程中为病人量身定制治疗方案。本摘要探讨了人工智能(AI)如何在基因组学、电子健康记录(EHR)、医学影像和临床决策支持系统等多个领域彻底改变医疗分析。医疗保健提供商可以通过优化工作流程、提高患者疗效以及使用人工智能驱动的举措来改善医疗保健服务,从而使服务更便捷、更优质。为了确保在医疗保健领域合乎道德、负责任地使用人工智能,有必要解决算法偏差、数据隐私担忧和监管障碍等问题。尽管存在这些挑战,但人工智能技术的不断进步在改变患者护理模式和医疗服务方法方面具有巨大潜力。
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引用次数: 0
The Liver of Young and Old Female Rats Exhibits Heightened Susceptibility to Dichlorvos Exposure 年轻和年老雌性大鼠的肝脏对敌敌畏暴露的敏感性增强
Pub Date : 2024-07-10 DOI: 10.9734/ajmah/2024/v22i81067
S. Ige, B. Olateju, Salami Kauthar, Andrew Sharon Julius, Amusan Joshua Tolulope
Exposure to industrial and agricultural environmental contaminants has been shown to produce deleterious effects on different organs of the human body. Dichlorvos [O, O-dimethyl O-(2,2-dichlorovinyl) phosphate, DDVP] is a major organophosphate pesticide used mostly in developing countries for domestic and agricultural insect control. The toxic effects of DDVP have been reported on many organs. However, its gender and age-dependent effects on the liver are yet to be documented. This study investigated the influence of gender and age on liver damage in male and female rats exposed to DDVP. Animals were divided into control and experimental groups with age and gender classification. Using age, rats were classified into young, middle-aged, and old age groups. Rats in the experimental groups were exposed to DDVP from 8 am to 12 noon for five weeks. Rats were subsequently euthanized and liver tissues were harvested for biochemical assay. Glutamyl transferase (GGT), Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), Alkaline phosphatase (ALP), Lactate dehydrogenase (LDH), Albumin, and conjugated bilirubin were assayed using ELISA kits. Statistical analysis was done using two-way ANOVA, followed by Tukey post-Hoc test at significance level of p<0.05. Our study found that DDVP exposure caused liver damage in female rats only with significant elevation in liver enzymes such as ALP, ALT, AST, and LDH. However, the male rats showed more resistance to DDVP exposure. The liver damage observed in female rats was age-dependent, with young and old rats showing higher susceptibility compared to middle-aged female rats. Nutritional and pharmacological strategies are recommended to mitigate the effect of DDVP exposure, particularly in populations at higher risk of exposure. 
事实证明,接触工业和农业环境污染物会对人体不同器官产生有害影响。敌敌畏[O,O-二甲基-O-(2,2-二氯乙烯基)磷酸酯,DDVP]是一种主要的有机磷杀虫剂,主要用于发展中国家的家庭和农业昆虫控制。据报道,DDVP 对许多器官都有毒性作用。然而,它对肝脏的影响与性别和年龄有关,目前尚无文献记载。本研究调查了性别和年龄对暴露于 DDVP 的雌雄大鼠肝损伤的影响。动物按年龄和性别分为对照组和实验组。以年龄为标准,将大鼠分为青年组、中年组和老年组。实验组的大鼠在上午 8 点至中午 12 点接触 DDVP,为期五周。随后对大鼠实施安乐死,并采集肝脏组织进行生化检测。使用 ELISA 试剂盒检测谷氨酰转移酶(GGT)、丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)、碱性磷酸酶(ALP)、乳酸脱氢酶(LDH)、白蛋白和结合胆红素。统计分析采用双向方差分析,然后进行Tukey事后检验,显著性水平为P<0.05。我们的研究发现,暴露于 DDVP 只对雌性大鼠造成肝损伤,肝酶(如 ALP、ALT、AST 和 LDH)显著升高。然而,雄性大鼠对 DDVP 暴露表现出更强的抵抗力。在雌性大鼠身上观察到的肝损伤与年龄有关,与中年雌性大鼠相比,年轻和年老的大鼠表现出更高的易感性。建议采用营养和药物策略来减轻 DDVP 暴露的影响,尤其是对暴露风险较高的人群。
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引用次数: 0
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Asian Journal of Medicine and Health
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