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Verification of the analytical performance of the serum Folate assay on the Abbott Alinity ci® 验证雅培 Alinity ci® 血清叶酸分析仪的分析性能
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0068
Zaïnab Kajeiou, Issam Mokhtari, Loubna Yacoubi, Amina Himri, Dounia El Moujtahide, El houcine Sebbar, Mohammed Choukri
In the evolving landscape of clinical diagnostics, the significance of folate takes center stage as precision and innovation shape advancements in analytical methodologies. Folate, a pivotal element in cellular metabolism, governs physiological processes and serves as an indicator for various medical conditions. This study employs the Chemiluminescent Microparticle Immunoassay (CMIA), known for its accuracy, to assess the reproducibility and repeatability of serum folate levels. Folate's role in cellular metabolism influences diverse physiological functions, making its precise quantification crucial for identifying and monitoring conditions such as folate deficiency. The CMIA method emerges as a robust approach, leveraging immunological specificity for high precision and reliability. Utilizing the Abbott Alinity ci® Analyzer, a technologically advanced clinical chemistry instrument, this study incorporates a systematic analytical method verification procedure. This involves quantification through a standardized protocol and a comparative analysis against criteria set by esteemed societies (RICOS and FSCB), ensuring comprehensive insights into analysis techniques. The reproducibility test, evaluating the impact of various factors on assay results, reveals low Coefficient of Variation (CV) values (CV1: 10.25%, CV2: 8.58%, CV3: 9.13%) across different levels. The results align with quality control limits, emphasizing the method's reliability. Repeatability assessment demonstrates exceptionally low CV values (CV1: 4.84%, CV2: 3.41%, CV3: 1.89%), highlighting the method's stability and precision under controlled conditions.
在不断发展的临床诊断领域,叶酸的重要性占据了中心位置,因为精确性和创新性决定了分析方法的进步。叶酸是细胞新陈代谢的关键元素,控制着生理过程,也是各种疾病的指标。这项研究采用了以准确性著称的化学发光微粒子免疫分析法(CMIA)来评估血清叶酸水平的重现性和可重复性。叶酸在细胞代谢中的作用影响着多种生理功能,因此精确定量叶酸对识别和监测叶酸缺乏症等情况至关重要。CMIA 方法是一种稳健的方法,利用免疫特异性实现高精度和高可靠性。利用雅培 Alinity ci® 分析仪(一种技术先进的临床化学仪器),本研究采用了系统的分析方法验证程序。这包括通过标准化协议进行量化,并根据权威协会(RICOS 和 FSCB)制定的标准进行比较分析,确保对分析技术有全面的了解。可重复性测试评估了各种因素对检测结果的影响,结果显示不同水平的变异系数(CV)值较低(CV1:10.25%;CV2:8.58%;CV3:9.13%)。结果与质量控制限一致,强调了该方法的可靠性。重复性评估显示出极低的 CV 值(CV1: 4.84%,CV2: 3.41%,CV3: 1.89%),突出了该方法在受控条件下的稳定性和精确性。
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引用次数: 0
Utilization and bioactivity of Anredera cordifolia (Ten.) Steenis Anredera cordifolia (Ten.) Steenis 的利用和生物活性
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0020
Marina Silalahi
Anredera cordifolia (Ten.) Steenis is a multifunctional plant have been used decoration, food and traditional medicine. This study aims to explain the botany and use of A. cordifolia as a traditional medicinal plant and its bioactivity. The method used in this study is library research online using the keywords such as: A. cordifolia, uses of A. cordifolia and bioactivity of A. cordifolia. The all of information are synthesized so that explain of botanicals, benefits and bioactivity. The A. cordifolia has activity as cure of wound, anti-bacterial, anti-cholesterol and obesity, postpartum, anti-diabetes mellitus, antioxidant and anti-inflammatory, anti-hypertensive, anti-cancer, and lowering uric acid. The A. cordifolia contains triterpenoid saponins, steroids, saponins, glycosides, flavonoids, saponins and alkaloids, ursolic acid, ancordin, and apigenin. Saponins have been used to treat diabetes, liver, hepatitis, cardiovascular hypertension, hyper-cholesterol, and physical stress. Utilization of A. cordifolia as an anti-microbial has the potential to be used as a food preservative as well as providing healthful effects.
Anredera cordifolia (Ten.) Steenis 是一种多功能植物,一直用于装饰、食品和传统医药。本研究旨在解释作为传统药用植物的虫草的植物学、用途及其生物活性。本研究采用的方法是图书馆在线研究,使用的关键词包括:A. cordifolia、A. cordifolia的用途、A. cordifolia的生物活性:A.cordifolia、A.cordifolia 的用途和 A. cordifolia 的生物活性。对所有信息进行综合,以解释植物药、功效和生物活性。A. cordifolia 具有治疗伤口、抗菌、抗胆固醇和肥胖症、产后、抗糖尿病、抗氧化和抗炎、抗高血压、抗癌和降低尿酸的活性。A.cordifolia含有三萜类皂甙、类固醇、皂甙、苷类、黄酮类、皂甙和生物碱、熊果酸、ancordin和芹菜素。皂苷被用于治疗糖尿病、肝脏、肝炎、心血管高血压、高胆固醇和身体压力。利用虫草叶作为抗微生物剂,有可能被用作食品防腐剂,并提供健康功效。
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引用次数: 0
The influence of ethanol extract of dayak onion (Eleutherine palmifolia) on the number of Leydig cells and seminiferous tubules diameter in mice (Mus musculus) exposed to monosodium glutamate 岱岳葱(Eleutherine palmifolia)乙醇提取物对暴露于谷氨酸钠的小鼠(麝香猫)髓质细胞数量和曲细精管直径的影响
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0042
Dara Dinanti, Sri Pantja Madyawati, Nove Hidajati, Dewa Ketut Meles, Rahmi Sugihartuti, Epy Muhammad Luqman
Objective: This study aimed to investigate the preventive effect of ethanol extract from dayak onion (Eleutherine palmifolia) on the number of Leydig cells and the diameter of seminiferous tubules in mice (Mus musculus) exposed to monosodium glutamate (MSG). Method: A total of 25 mice were divided into 5 groups. Group C- received only 0.5% CMC-Na. Group C+ was given 0.5% CMC-Na and 4 mg/gBW/day of MSG. Groups T1, T2, and T3 were administered dayak onion (Eleutherine palmifolia) ethanol extract at doses of 30, 60, and 120 mg/kgBW/day, respectively, along with 4 mg/gBW/day of MSG. All treatments were administered orally for 52 days. Result: The results indicated that MSG exposure resulted in a significant decrease in the number of Leydig cells and the diameter of seminiferous tubules in the C+ group compared to the C- group (p < 0.05). Administration of dayak onion (Eleutherine palmifolia) ethanol extract at doses of 30 (T1), 60 (T2), and 120 mg (T3) per kg BW showed similar results (p>0.05) to those of the C- group. Conclusion: In conclusion, the administration of dayak onion (Eleutherine palmifolia) ethanol extract mitigates the harmful effects of MSG on the number of Leydig cells and seminiferous tubules diameter in mice (Mus musculus) as a model. This research shows that Dayak onion (Eleutherine palmifolia) plays a role in reproductive health care.
研究目的本研究旨在探讨岱岳洋葱(Eleutherine palmifolia)乙醇提取物对暴露于谷氨酸钠(MSG)的小鼠(麝香猫)髓质细胞数量和曲细精管直径的预防作用。研究方法将 25 只小鼠分为 5 组。C- 组只接受 0.5% CMC-Na。C+ 组每天摄入 0.5% CMC-Na 和 4 毫克/克体重的味精。T1、T2和T3组每天分别服用30、60和120毫克/千克体重的洋葱(Eleutherine palmifolia)乙醇提取物和4毫克/克体重的味精。所有处理均连续口服 52 天。结果结果表明,与 C- 组相比,MSG 暴露导致 C+ 组 Leydig 细胞数量和曲细精管直径显著下降(p < 0.05)。以每公斤体重 30 毫克(T1)、60 毫克(T2)和 120 毫克(T3)的剂量服用洋葱(Eleutherine palmifolia)乙醇提取物,结果与 C- 组相似(p>0.05)。结论总之,服用洋葱(Eleutherine palmifolia)乙醇提取物可减轻味精对作为模型的小鼠(麝香猫)髓质细胞数量和曲细精管直径的有害影响。这项研究表明,达雅克洋葱(Eleutherine palmifolia)在生殖保健方面发挥作用。
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引用次数: 0
Association of adiponectin with thyroid dysfunction in diabetes mellitus type II 脂肪连接蛋白与 II 型糖尿病患者甲状腺功能障碍的关系
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0066
Sabah Qusay Abd-Alhussain, Omar Sabbar Sallman
The two most prevalent endocrine-related conditions seen in clinical practice are thyroid diseases (TD) and diabetes mellitus (DM). Diabetes mellitus and thyroid dysfunction are strongly related conditions. Numerous research investigations have reported that individuals with diabetes mellitus are more likely to have thyroid issues, and vice versa. Compared to individuals without diabetes, Type 2 Diabetes Mellitus (T2DM) patients have higher rates of both hypothyroidism and hyperthyroidism. Thyroid hormones are circulating hormones that impact various organs and tissues, have a vital role in the metabolism of proteins, fats, and carbohydrates, and can exacerbate glycemic control in individuals with Type II Diabetes Mellitus (T2DM). At the Specialized Center for Endocrinology and Diabetes – Al-Kindi Teaching Hospital in Baghdad, a case-control research was carried out. The samples were gathered between January 1, 2021, and April 1, 2021. The current study had one hundred twenty (120) volunteers, all of whom fasted for eight to twelve hours before to the test: · Thirty (30) patients suffered from diabetic mellitus type II seventeen (17) females and thirteen (13) males. · Thirty (30) were control with, sixteen (16) females and fourteen (14) males. · Thirty (30) patients had thyroid dysfunction eighteen (18) females and twelve (12) males. · Thirty (30) patients had thyroid dysfunction and diabetes mellitus type II, sixteen (16) females and fourteen (14) males. Variables such as gender, age, Body Mass Index (BMI), thyroid hormones ,Fasting Blood Sugar (FBS), Glycated Hemoglobin (HbA1c), lipid profile (TG, CHOL, LDL-C, HDL-C, VLDL-C), Adiponectin (ADP)were measured and documented from participants included in this study. According to the results of hormones, there were substantial variations in all of the hormone levels. Thyroid Stimulating Hermon (TSH) was the highest level in Thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism patients(0.46 ± 6.26) µIU/mL. T3 hormone was (187.84 ± 6.12) ng/dL, the highest resultin Thyroid Dysfunction with Diabetes Mellitus type Ⅱ: Hyperthyroidism patients. T4 was highest hormonal level in Thyroid Dysfunction with Diabetes Mellitus type II: Hyperthyroidism patients which was (14.02 ± 0.56) ng/dL. Fasting blood sugar (serum) measured a highly significant differences and highest level in patients who suffered from thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism with (190.50 ± 12.72) mg/dL. Glycated hemoglobin (HbA1c) measured high significant differences with (11.13 ± 0.55) mmoL/L in patients of diabetes type II. Cholesterol, Triglyceride, LDL-C and VLDL-C high significant differences and highest levels were among patients with Thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism with (209.45 ±12.29, 268.18 ±31.57, 114.24 ±13.74 and 55.98 ±5.63) mg/dL respectively, while HDL-C was significantly higher in control group. The Adiponectin had high significant differences among
临床上最常见的两种内分泌相关疾病是甲状腺疾病(TD)和糖尿病(DM)。糖尿病和甲状腺功能障碍是密切相关的疾病。大量研究报告表明,糖尿病患者更容易出现甲状腺问题,反之亦然。与非糖尿病患者相比,2型糖尿病(T2DM)患者的甲状腺功能减退症和甲状腺功能亢进症发病率都较高。甲状腺激素是一种影响各种器官和组织的循环激素,在蛋白质、脂肪和碳水化合物的新陈代谢中起着至关重要的作用,并且会加剧二型糖尿病(T2DM)患者的血糖控制。巴格达 Al-Kindi 教学医院内分泌学和糖尿病专科中心开展了一项病例对照研究。样本收集时间为 2021 年 1 月 1 日至 2021 年 4 月 1 日。本次研究有 120 名志愿者参加,他们在测试前都禁食了 8 到 12 个小时:- 三十(30)名 II 型糖尿病患者中有十七(17)名女性和十三(13)名男性。- 三十(30)名患者为对照组,其中女性十六(16)名,男性十四(14)名。- 三十(30)名患者患有甲状腺功能障碍,其中女性十八(18)名,男性十二(12)名。- 三十(30)名患者患有甲状腺功能障碍和 II 型糖尿病,其中女性十六(16)名,男性十四(14)名。本研究对参与者的性别、年龄、体重指数(BMI)、甲状腺激素、空腹血糖(FBS)、糖化血红蛋白(HbA1c)、血脂(TG、CHOL、LDL-C、HDL-C、VLDL-C)、脂肪连蛋白(ADP)等变量进行了测量和记录。根据激素检测结果,所有激素水平都有很大差异。甲状腺功能紊乱伴 II 型糖尿病:甲状腺功能减退症患者的促甲状腺激素(TSH)水平最高(0.46 ± 6.26)µIU/mL。T3激素为(187.84 ± 6.12)纳克/分升,在甲状腺功能紊乱伴糖尿病Ⅱ型:甲减患者中结果最高:甲状腺功能亢进症患者。甲状腺功能紊乱伴糖尿病Ⅱ型:甲状腺功能亢进症患者的 T4 激素水平最高,为 (14.02 ± 0.56) ng/dL。空腹血糖(血清)测量结果差异很大,甲状腺功能紊乱伴 II 型糖尿病:甲状腺功能减退症患者的空腹血糖水平最高,为(190.50 ± 12.72)毫克/分升。在 II 型糖尿病患者中,糖化血红蛋白(HbA1c)的测量结果差异很大,为(11.13 ± 0.55)毫摩尔/升。甲状腺功能障碍伴 II 型糖尿病:甲状腺功能减退症患者的胆固醇、甘油三酯、低密度脂蛋白胆固醇(LDL-C)和超低密度脂蛋白胆固醇(VLDL-C)差异显著且水平最高,分别为(209.45 ±12.29、268.18 ±31.57、114.24 ±13.74和55.98 ±5.63)毫克/分升,而对照组的高密度脂蛋白胆固醇(HDL-C)显著较高。甲状腺功能障碍患者的脂肪连接蛋白差异很大:甲状腺功能亢进:甲状腺功能亢进症患者的 Adiponectin 值为 (17.98 ±1.43) ng/mL。总之,这些数据支持了这样一种理论,即诱导或抑制甲状腺功能障碍患者体内的脂肪连素可以帮助他们减轻体重。甲状腺功能减退症患者伴有糖尿病II型和血脂异常。这一数据表明,诱导或抑制甲状腺功能障碍患者体内的脂肪连蛋白可能是一种很有前景的新治疗策略。研究表明,脂肪连通素参与了许多生理和病理过程,包括炎症和组织重塑。它们可能在脂肪组织的形成和胰岛素抵抗中起着关键作用,而且与许多炎症性疾病有关。
{"title":"Association of adiponectin with thyroid dysfunction in diabetes mellitus type II","authors":"Sabah Qusay Abd-Alhussain, Omar Sabbar Sallman","doi":"10.30574/gscbps.2024.26.2.0066","DOIUrl":"https://doi.org/10.30574/gscbps.2024.26.2.0066","url":null,"abstract":"The two most prevalent endocrine-related conditions seen in clinical practice are thyroid diseases (TD) and diabetes mellitus (DM). Diabetes mellitus and thyroid dysfunction are strongly related conditions. Numerous research investigations have reported that individuals with diabetes mellitus are more likely to have thyroid issues, and vice versa. Compared to individuals without diabetes, Type 2 Diabetes Mellitus (T2DM) patients have higher rates of both hypothyroidism and hyperthyroidism. Thyroid hormones are circulating hormones that impact various organs and tissues, have a vital role in the metabolism of proteins, fats, and carbohydrates, and can exacerbate glycemic control in individuals with Type II Diabetes Mellitus (T2DM). At the Specialized Center for Endocrinology and Diabetes – Al-Kindi Teaching Hospital in Baghdad, a case-control research was carried out. The samples were gathered between January 1, 2021, and April 1, 2021. The current study had one hundred twenty (120) volunteers, all of whom fasted for eight to twelve hours before to the test: · Thirty (30) patients suffered from diabetic mellitus type II seventeen (17) females and thirteen (13) males. · Thirty (30) were control with, sixteen (16) females and fourteen (14) males. · Thirty (30) patients had thyroid dysfunction eighteen (18) females and twelve (12) males. · Thirty (30) patients had thyroid dysfunction and diabetes mellitus type II, sixteen (16) females and fourteen (14) males. Variables such as gender, age, Body Mass Index (BMI), thyroid hormones ,Fasting Blood Sugar (FBS), Glycated Hemoglobin (HbA1c), lipid profile (TG, CHOL, LDL-C, HDL-C, VLDL-C), Adiponectin (ADP)were measured and documented from participants included in this study. According to the results of hormones, there were substantial variations in all of the hormone levels. Thyroid Stimulating Hermon (TSH) was the highest level in Thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism patients(0.46 ± 6.26) µIU/mL. T3 hormone was (187.84 ± 6.12) ng/dL, the highest resultin Thyroid Dysfunction with Diabetes Mellitus type Ⅱ: Hyperthyroidism patients. T4 was highest hormonal level in Thyroid Dysfunction with Diabetes Mellitus type II: Hyperthyroidism patients which was (14.02 ± 0.56) ng/dL. Fasting blood sugar (serum) measured a highly significant differences and highest level in patients who suffered from thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism with (190.50 ± 12.72) mg/dL. Glycated hemoglobin (HbA1c) measured high significant differences with (11.13 ± 0.55) mmoL/L in patients of diabetes type II. Cholesterol, Triglyceride, LDL-C and VLDL-C high significant differences and highest levels were among patients with Thyroid Dysfunction with Diabetes Mellitus type II: Hypothyroidism with (209.45 ±12.29, 268.18 ±31.57, 114.24 ±13.74 and 55.98 ±5.63) mg/dL respectively, while HDL-C was significantly higher in control group. The Adiponectin had high significant differences among ","PeriodicalId":12808,"journal":{"name":"GSC Biological and Pharmaceutical Sciences","volume":"31 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140420623","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
Spontaneous fractures in healthy postmenopausal women aged 55+ years in two health centers: Laquintinie Hospital and General Hospital, Douala, Cameroon 两家医疗中心 55 岁以上绝经后健康妇女的自发性骨折:喀麦隆杜阿拉 Laquintinie 医院和综合医院
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0038
Aline BAMIA, Rama Natacha SONGUE, Andréa ADIOGO, Sebastien OMBOTO, Dieudonné Désiré ADIOGO
Background: Women in their old age are facing some health issues due to physiological changes. It was observed many cases of osteoporosis during menopause. At that stage of their life, women undergo ovaries atrophy caused by hormonal imbalance. Estrogen deficiency is a leading cause of osteoporosis in postmenopausal women. That is why at menopause when its level drops women have fragile bones and are prone to fractures of many kinds. Fractures are associated with a high risk of morbidity which is why we aimed to identify and characterize the state of fractures in older women during menopause in our country. Method: A survey was performed at the orthopedic-traumatology and rheumatology unit of 2 different health centers: Laquintinie Hospital of Douala and Douala General Hospital (DGH). Files of postmenopausal women admitted for fracture were screened. The data were analyzed by SPSS and statistical significance was considered when P-value < 0.05. Results: 643 files of postmenopausal women admitted for fractures were analyzed. Results showed that 29% (186/643) of women at menopause aged above 55 years old had spontaneous fractures. The mean age was 71.89 years, ranging from 55 to 119 years. Falls and domestic accidents were the top two most represented causes (38.2 and 31.7 % respectively). Among those fractures, 70% happened after minimal trauma. The wrist was the favorite anatomical site for patients aged ranged between 55-64 years. As for UEF (Upper end of the femur) fracture, it increased in an age-related manner. Absence of trauma was observed the less in population aged between 55 and 64 years (11.5% ; P<0.001); and it was highest in women aged 85+ years (64%). Conclusion: Postmenopausal women in our population have disabilities due to spontaneous fractures which impact negatively their quality of life. We should spread awareness among women before they reach menopause to take suitable measures to reduce the incidence of fractures and related morbidity at a certain age.
背景:由于生理变化,老年妇女面临着一些健康问题。据观察,在更年期出现骨质疏松症的病例很多。在更年期,由于荷尔蒙分泌失调,妇女的卵巢开始萎缩。雌激素缺乏是绝经后妇女骨质疏松症的主要原因。这就是为什么在更年期,当雌激素水平下降时,妇女的骨骼会变得脆弱,容易发生各种骨折。骨折具有很高的发病风险,这就是为什么我们的目标是确定和描述我国更年期老年妇女的骨折状况。调查方法在两家不同医疗中心的骨科-创伤科和风湿科进行了一项调查:杜阿拉 Laquintinie 医院和杜阿拉综合医院(DGH)。调查对象为因骨折入院的绝经后妇女。数据采用 SPSS 进行分析,当 P 值小于 0.05 时,统计学意义成立。结果对 643 份因骨折入院的绝经后妇女档案进行了分析。结果显示,在 55 岁以上的绝经期妇女中,29%(186/643)有自发性骨折。平均年龄为 71.89 岁,从 55 岁到 119 岁不等。跌倒和家庭事故是最常见的两个原因(分别占 38.2% 和 31.7%)。其中,70%的骨折发生在轻微外伤之后。年龄在 55-64 岁之间的患者最喜欢的解剖部位是手腕。至于股骨上端(UEF)骨折,其发生率与年龄有关。在 55 至 64 岁的人群中,无外伤的比例较低(11.5%;P<0.001);而在 85 岁以上的女性中,无外伤的比例最高(64%)。结论我国绝经后妇女因自发性骨折而致残,这对她们的生活质量造成了负面影响。我们应在妇女进入绝经期之前向她们进行宣传,采取适当的措施降低骨折的发生率和相关的发病率。
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引用次数: 0
Bacteriological and physiochemical evaluation of locally produced tiger nut drink (kunu aya) sold in Owerri metropolis Imo state Nigeria 尼日利亚伊莫州奥韦里市销售的当地生产的虎坚果饮料(kunu aya)的细菌学和理化评估
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0041
Ijeoma Desline Ejikeme, Sylvester Ifunanya Okorondu, Ikenna Ndubuisi Nwachukwu
The public heath implication of consumption of contaminated and unregulated hawked drinks has received great attention in recent times. This work investigated succession parameters of micro-organisms and physiochemical characteristics of tiger nut (Cyperus esculentus) drink hawked in Owerri metropolis over a 72 hour period. Samples of freshly produced drinks were purchased from seven major locations (Ekeonuwa, Control, Ikenegbu, Futo campus, Ihiagwa, Obinze and Naze junction) in Owerri metropolis. Microbial evaluation of the drink samples was carried out using spread plate method. Physiochemical analysis of tiger nut drinks were carried out using standard A.O.A.C methods. The results indicated the presence of Staphyloccus sp, Microccus sp, Enterobacter sp, Bacillus subtilis, Bacillus cereus, Salmonella sp, Escherichia coli and Corynebacterium sp. These contrasted from organisms isolated from laboratory prepared control. The mean total bacterial counts indicated tiger nut drink sold around Naze recorded the highest total heterotrophic bacterial count (109 CFU/ml), tiger nut drinks sold at FUTO campus, Obinze and Ihiagwa recorded the highest total fecal coliform count (104 CFU/ml) and total Salmonella-Shigella count (104 CFU/ml), while the laboratory prepared recorded the least heterotrophic bacterial count (103 CFU/ml), zero total fecal coliform count and total Salmonella-Shigella count recorded. The pH and titratable acidity over a 72 hour period indicated that all the drinks were acidic, where the street sold drinks recorded the highest acidity compared to the laboratory prepared drink. Very low microbial count observed for the laboratory prepared tiger nut drinks underscores the importance of Good Manufacturing Practices (GMP). It is recommended that regulatory government agencies for food and drink products should step up campaign for adoption/implementation of GMP by local vendors/producers.
近来,食用受污染和无管制的小贩饮料对公众健康的影响受到极大关注。这项研究调查了 72 小时内奥韦里(Owerri)市小贩贩卖的虎坚果(Cyperus esculentus)饮料的微生物继承参数和理化特性。从奥韦里市的七个主要地点(Ekeonuwa、Control、Ikenegbu、Futo campus、Ihiagwa、Obinze 和 Naze 路口)购买了新鲜生产的饮料样品。采用展板法对饮料样品进行了微生物评估。采用标准 A.O.A.C 方法对虎坚果饮料进行了理化分析。结果显示存在葡萄球菌、微球菌、肠杆菌、枯草杆菌、蜡样芽孢杆菌、沙门氏菌、大肠杆菌和棒状杆菌。细菌总数的平均值表明,在纳泽附近出售的虎坚果饮料中异养细菌总数最高(109 CFU/ml),在 FUTO 校园、Obinze 和 Ihiagwa 出售的虎坚果饮料中粪大肠菌群总数最高(104 CFU/ml),沙门氏菌-志贺氏菌总数最高(104 CFU/ml),而实验室制备的虎坚果饮料中异养细菌总数最少(103 CFU/ml),粪大肠菌群总数和沙门氏菌-志贺氏菌总数均为零。72 小时内的 pH 值和可滴定酸度表明,所有饮料都呈酸性,与实验室配制的饮料相 比,街头销售的饮料酸度最高。在实验室制备的虎坚果饮料中观察到的微生物数量非常低,这突出表明了良好生产规范(GMP)的重要性。建议食品和饮料产品的政府监管机构应加强宣传活动,促使本地销售商/生产商采用/实施良好生产规范。
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引用次数: 0
Complete blood count changes in sudden sensorineural hearing loss caused by Streptococcus suis bacterial meningitis at Prof. Dr. I.G.N.G. Ngoerah Hospital Denpasar from January 2019 – May 2023 2019年1月至2023年5月在登巴萨I.G.N.G.Ngoerah教授医院对由猪链球菌细菌性脑膜炎引起的突发性感音神经性听力损失的全血细胞计数变化进行研究
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0074
Maximiliano Agustian Mahardhika, I Made Wiranadha, I Gede Made Ardika Aryasa
Introduction: Sudden sensorineural hearing loss (SSNHL) is an emergency case that requires immediate and comprehensive management. This condition can be caused by Streptococcus suis bacterial meningitis. Complete blood counts (CBC) examinations are often carried out in SSNHL patients that caused by infection. Some CBC components can be clinical indicators of the severity and prognosis of SSNHL. Objective: To find out the differences in CBC among S. suis bacterial meningitis patients with SSNHL and S. suis bacterial meningitis patients with normal hearing at Prof. Dr. I.G.N.G. Ngoerah Hospital Denpasar from January 2019 – May 2023. Methods: This study used an analytical research design using a retrospective case control method to compare CBC results (hematocrit, NLR, PLR, MLR, RDW and MPV) in 40 cases patients with SSNHL due to S. suis bacterial meningitis and 40 controls patients with S. suis bacterial meningitis patients with normal hearing. Result: In this study, it was found that there is no significant difference between case group compared to control group in terms of CBC results. The mean hematocrit value was 40.67 (± 4.45) in cases and 40.87 (± 4.08) in controls, with p-value 0.842. The mean MPV value was 9.82 (± 1.58) in cases and 9.33 (± 1.78) in controls, with p-value 0.200. The mean NLR value in the case group was 24.46, while in the control group it was 28.79, with p-value 0.124. The mean PLR value in the case group was 200.01, while in the control group it was 247.80, with p-value 0.126. The mean MLR value was 1.33 in cases and 1.19 in controls, with p-value 0.303. The mean RDW value was 12.98 in cases and 12.81 in controls, with p-value 0.950. Conclusion: From 40 people suffering SSNHL due to S. suis bacterial meningitis it was found that most of research subjects are men (75%) and the average age of subjects is 53 years. This study found that there were no significant differences between the results of mean hematocrit, NLR, PLR, MLR, RDW and MPV in patients with SSNHL due to S. suis bacterial meningitis compared to controls.
导言突发性感音神经性听力损失(SSNHL)是一种急症,需要立即进行综合治疗。这种情况可能由猪链球菌细菌性脑膜炎引起。由感染引起的 SSNHL 患者通常需要进行全血细胞计数(CBC)检查。全血细胞计数的某些成分可作为 SSNHL 严重程度和预后的临床指标。目的找出 2019 年 1 月至 2023 年 5 月期间在登巴萨 I.G.N.G. Ngoerah 教授医院就诊的 S. suis 细菌性脑膜炎 SSNHL 患者与听力正常的 S. suis 细菌性脑膜炎患者的全血细胞计数差异。研究方法本研究采用回顾性病例对照方法的分析研究设计,比较了40例因suis细菌性脑膜炎导致的SSNHL患者和40例听力正常的suis细菌性脑膜炎对照患者的全血细胞计数结果(血细胞比容、NLR、PLR、MLR、RDW和MPV)。结果:研究发现,病例组与对照组的全血细胞计数结果无明显差异。病例组的平均血细胞比容值为 40.67(± 4.45),对照组为 40.87(± 4.08),P 值为 0.842。病例的平均 MPV 值为 9.82(± 1.58),对照组为 9.33(± 1.78),P 值为 0.200。病例组的 NLR 平均值为 24.46,对照组为 28.79,P 值为 0.124。病例组的平均 PLR 值为 200.01,而对照组为 247.80,P 值为 0.126。病例组的平均 MLR 值为 1.33,对照组为 1.19,P 值为 0.303。病例的平均 RDW 值为 12.98,对照组为 12.81,P 值为 0.950。结论从 40 名因鼠疫杆菌细菌性脑膜炎导致 SSNHL 的患者中发现,大多数研究对象为男性(75%),平均年龄为 53 岁。研究发现,与对照组相比,猪链球菌细菌性脑膜炎导致的 SSNHL 患者的平均血细胞比容、NLR、PLR、MLR、RDW 和 MPV 结果无明显差异。
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引用次数: 0
Bioactive phytochemicals in Annona muricata fruit juice ethanol extract 毛榕树果汁乙醇提取物中的生物活性植物化学物质
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0034
Caryne Chidinma Ezerioha, Chiedozie Onyejiaka Ibegbulem, Chinyere Henrietta Onuoha, Favour Iruomachukwu Akudinobi, Chinaza Shedrach Dike, Arthur Chukwudubem Morah
Phytochemical contents of Annona muricata fruit juice ethanol extract was determined using gas chromatography-mass spectrometry (GC-MS) and high-performance liquid chromatography (HPLC). Lyophilized fruit juices were extracted in 10 % v/v aqueous solution of ethanol at 60 0C in a water bath. The GC-MS screening of the extract revealed the concentrations (mg/ml) of thirty-three (33) phytochemicals which included glycerine (9.12), levoglucosenone (5.18), 1,3-propanediol-2-(hydroxymethyl)-2-nitrobenzene (11.83) and D- allose (7.28), benzofuran-2,3-diydro-(1.87), 3,7,11,15-tetramethyl-2-hexadecen-1-ol (1.52), Cis-11,14-Eicosadienoic acid, methyl ester (1.53), 9-Octadecenoic acid, methyl ester (1.68), 2-Methoxy-4-vinylphenol (1.69), which are reported to exhibit various biological activities. The HPLC analyses of the extract revealed various polyphenolic compounds (mg/ml) such as naringenin (12.97), proanthocyanin (0.23), tannin (44.17), coumaric acid (4.12), catechin (39.20), resveratrol (42.27) and kaempferol (29.86). which also possess various health benefits like antibacterial, antifungal, anti-inflammatory, anticancer, antimutagenic, antioxidant, antitumor, and others. It can be concluded that the Annona muricata fruit juice ethanol extract contained bioactive phytochemicals that exhibit promising health-promoting activities.
采用气相色谱-质谱法(GC-MS)和高效液相色谱法(HPLC)测定了鼠尾草果汁乙醇提取物中的植物化学成分含量。冻干果汁在 10 % v/v 的乙醇水溶液中提取,水浴温度为 60 0C。提取物的气相色谱-质谱(GC-MS)筛选显示了 33 种植物化学物质的浓度(毫克/毫升),其中包括甘油(9.12)、左旋葡烯酮(5.18)、1,3-丙二醇-2-(羟甲基)-2-硝基苯(11.83)、D-阿洛糖(7.28)、苯并呋喃-2,3-二氢-(1.87)、3,7,11,15-四甲基-2-十六烯-1-醇(1.52)、顺式-11,14-二十碳二烯酸甲酯(1.53)、9-十八烯酸甲酯(1.68)、2-甲氧基-4-乙烯基苯酚(1.69),据报道,这些物质具有多种生物活性。提取物的 HPLC 分析显示了各种多酚化合物(毫克/毫升),如柚皮苷(12.97)、原花青素(0.23)、单宁(44.17)、香豆酸(4.12)、儿茶素(39.20)、白藜芦醇(42.它们还具有各种健康益处,如抗菌、抗真菌、抗炎、抗癌、抗突变、抗氧化、抗肿瘤等。由此可以得出结论,鼠尾草果汁乙醇提取物中含有生物活性植物化学物质,具有促进健康的作用。
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引用次数: 0
Extraction, phytonutrients, the nutraceutical, and mineral analysis of coconut (Cocos nucifera) oil 椰子油的提取、植物营养素、营养保健品和矿物质分析
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0039
Tolulope Margret ILESANMI, Dayo Mary FAKOMITI
Coconut oil is edible oil which is derived from the kernels, meat, and milk of the coconut palm fruit. This study aimed at evaluating the physicochemical properties, mineral elements, phytochemical content of coconut oil and determines the susceptibility pattern of coconut oil against bacteria. The results revealed the average values of the coconut oil contains for alkaloid, tannin, saponins, flavonoid, phenol, steroid, terpenoid, and glycoside were 38.230 mg/100g, 28.124 mg/100g, 16.185 mg/100g, 29.745 mg/100g, 79.167 mg/100g, 0.915 mg/100g, 1.251 mg/100g, and 0.506 mg/100g respectively; which are considered to be responsible for the many benefits attributed to coconut consumption. The mineral elements such sodium (75.350 ppm), calcium (105.400 ppm), potassium (502.55 ppm), magnesium (24.502 ppm), phosphorus (20.372 ppm), and copper, zinc, iron and manganese were present in moderate amounts of 0.442 ppm, 0.393 ppm, 0.772 ppm, 0.629 ppm respectively. The physicochemical analysis reveal the pH level to be neutral, while other parameters such as nitrate, phosphate and ammonia were not detected. The assay of antibacterial activity of standard bacteria organisms showed that Staphylococcus aureus had the highest susceptibility to coconut oil while Pseudomonas aeruginosa had the least. The utilization of coconut oil should be promoted as a functional food in Nigeria and the use of coconut seed flesh in our diets should be encouraged for health supporting functions.
椰子油是从椰子果实的果核、果肉和果浆中提炼出来的食用油。本研究旨在评估椰子油的理化性质、矿物元素和植物化学成分,并确定椰子油对细菌的易感性模式。结果表明,椰子油中生物碱、单宁、皂甙、黄酮、酚、甾体、萜类化合物和苷的平均含量分别为 38.230 毫克/100 克、28.124 毫克/100 克、16.185 毫克/100 克、29.745 毫克/100 克、79.167 毫克/100 克、0.915 毫克/100 克、1.251 毫克/100 克和 0.506 毫克/100 克。钠(75.350 ppm)、钙(105.400 ppm)、钾(502.55 ppm)、镁(24.502 ppm)、磷(20.372 ppm)等矿物质元素以及铜、锌、铁和锰的含量适中,分别为 0.442 ppm、0.393 ppm、0.772 ppm 和 0.629 ppm。理化分析表明,pH 值为中性,未检测到硝酸盐、磷酸盐和氨等其他参数。标准细菌的抗菌活性检测表明,金黄色葡萄球菌对椰子油的敏感性最高,而铜绿假单胞菌对椰子油的敏感性最低。在尼日利亚,应将椰子油作为一种功能性食品加以推广,并鼓励在我们的饮食中使用椰子籽肉,以促进健康。
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引用次数: 0
A comparative study of efficacy and safety of drugs in stage I hypertensive patients attending cardiac OPD at tertiary care hospital 三级医院心脏手术室 I 期高血压患者用药疗效和安全性比较研究
Pub Date : 2024-02-28 DOI: 10.30574/gscbps.2024.26.2.0052
Korrapati Rajini Naidu, SK Harshiya
To study the efficacy and safety profile of Azilsartan 40 mg and Olmesartan 40 mg in stage I systemic Hypertension among patients attending cardiac OPD in a tertiary care center. All patients with stage I systemic hypertension of either sex, aged 20-65 years, with blood pressures of >140/90 mmHg or diabetes mellitus attending the cardiac outpatient. After initial screening, diagnosed cases of essential hypertension were randomly allocated to either group 1 (Tablet Azilsartan 40 mg or group 2 (Tablet Olmesartan 40 mg). The patients were advised to report for follow-up for review on the 4th, 8th, 12th, and 24th week.The mean decrease in the systolic blood pressure in both groups was statistically significant with a P value of <0.0000001. Both drugs controlled blood pressure at similar proportions. However, the mean of SBP and DBP for the Azilsartan group was lower than the Olmesartan Group. Both drugs were tolerated well, and no significant adverse effects were noted during the study.
研究阿齐沙坦 40 毫克和奥美沙坦 40 毫克对一家三级医疗中心心脏门诊 I 期全身性高血压患者的疗效和安全性。所有在心脏门诊就诊的 I 期全身性高血压患者,男女不限,年龄 20-65 岁,血压大于 140/90 mmHg 或患有糖尿病。经过初步筛查,确诊为原发性高血压的患者被随机分配到第一组(阿齐沙坦片 40 毫克)或第二组(奥美沙坦片 40 毫克)。两组患者收缩压的平均降幅均有统计学意义,P 值均小于 0.0000001。两种药物控制血压的比例相似。然而,阿齐沙坦组的 SBP 和 DBP 平均值低于奥美沙坦组。两种药物的耐受性良好,研究期间未发现明显的不良反应。
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引用次数: 0
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GSC Biological and Pharmaceutical Sciences
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