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Foeniculum vulgare Mill.: Chemical composition, in vitro anti-diabetic and anti-inflammatory assessment 普通小叶柄磨。化学成分、体外抗糖尿病及抗炎评价
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.4598
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引用次数: 1
Screening of anticancer potential of leaf aqueous extract fromPulicaria incisa growing wild in Palestine 巴勒斯坦野生白杨叶水提物抗癌潜力的筛选
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.5404
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引用次数: 0
A systematic review of plant-based mosquito repellents and their activity 植物性驱蚊剂及其活性的系统综述
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.4615
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引用次数: 0
Bioactivity of leaf and bark extractives of Prosopis africana (Guill., Perrott. and Rich.) Taub. against some multidrug-resistant microbes 非洲棘叶和树皮提取物的生物活性研究。, Perrott。和丰富的)。陶布。对抗一些耐多药微生物
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.4617
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引用次数: 0
Chemical composition and antibacterial activity of the essential oil and extract from Mentha longifolia against Helicobacter pylori 薄荷精油及提取物的化学成分及对幽门螺杆菌的抑菌活性研究
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.4044
Helicobacter pylori infection is prevalent, affecting almost half of the world's population. Eradicating H. pylori with antibiotics is a global challenge due to medication resistance. Developing new treatment regimens is one of the most important tactics for combating medication resistance. Herbal treatments have attracted a lot of interest recently among the many H. pylori infection adjunct therapies. M. longifolia is an edible plant found in northern Iran; its leaves have traditionally been used to cure gastrointestinal ailments. This study aims to determine the chemical composition of the essential oil (EO) derived from M. longifolia leaves using GC-MS and assess the anti-H. pylori activity of the EO and methanolic extract using the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) methods. Results showed that the main components of M. longifolia EO were cis-Piperitenone oxide (67.064%), piperitenone oxide (9.135%), L-Menthone (5.745%), Trans Caryophyllene (5.271%) and Eucalyptol (3.524%). M. longifolia EO exhibited the greatest anti-H. pylori activity (MIC=187 µg/mL), while the methanolic extract was (MIC=1500 µg/mL). The phytochemicals studied in this study have the potential to be utilized as adjuvant therapy with standard antibiotics against H. pylori.
幽门螺杆菌感染很普遍,影响到世界上几乎一半的人口。由于药物耐药性,用抗生素根除幽门螺杆菌是一项全球性挑战。开发新的治疗方案是对抗耐药性的最重要策略之一。草药治疗在幽门螺杆菌感染的辅助治疗中引起了广泛的关注。M. longifolia是一种在伊朗北部发现的可食用植物;传统上,它的叶子被用来治疗胃肠道疾病。本研究旨在采用气相色谱-质谱联用技术测定长叶挥发油的化学成分,并对其抗h - h活性进行评价。采用最小抑菌浓度(MIC)法和最小杀菌浓度(MBC)法测定EO和甲醇提取物的幽门螺杆菌活性。结果表明,长叶石竹的主要成分为顺式环氧胡椒烯酮(67.064%)、环氧胡椒烯酮(9.135%)、l -薄荷酮(5.745%)、反式石竹烯(5.271%)和桉叶油(3.524%)。长叶草EO表现出最强的抗h。幽门螺杆菌活性(MIC=187µg/mL),甲醇提取物(MIC=1500µg/mL)。本研究中研究的植物化学物质有可能作为标准抗生素治疗幽门螺杆菌的辅助治疗。
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引用次数: 0
Elucidation of drug-like properties in metabolites of Curcuma angustifolia Roxb. 姜黄代谢产物药物样特性的研究。
IF 0.8 Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i1.1126
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引用次数: 0
Histo-Anatomical characterization of aerial and root crude samples of Withania somnifera (L.) Dunal 毛缕菊(Withania somnifera)地上和根粗样品的组织解剖学特征Dunal
IF 0.8 Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i2.4214
Pankaj Kumar, Kanwaljeet Singh, J. F. Lone, Bushan Kumar, S. Gairola
In the herbal drug industry, raw herbal drug samples of several important plant species are often reported interchangeably used with other drug samples. Correct identification for the use of genuine species in herbal preparation is essential to ensure the safety and quality of herbal medicines. Developments of standard botanical monographs are known to help in the easy, cost-effective and authentic identification of raw herbal samples of genuine species. The present study involved the botanical characterization of plant material (leaf, fruit, stem, and root) of Withania somnifera (L.) Dunal. The study of macroscopic and microscopic characters using a stereomicroscope and compound microscope was observed with unique qualitative and quantitative features including characteristic C-shaped vascular bundle arrangement (in leaf); solitary, linear, and grouped xylem vessels in root anatomy; and multi-cellular branched trichomes (in stem, leaf and fruit); the presence of starch in root powder, and prismatic crystals in root and fruit powder as characteristic features. Also, the size of various cells and tissue zones were also provided for studied plant samples. Detailed botanical characters compiled in the present study can be used as a reference standard by herbal drug industries to check the adulteration of W. somnifera by correct identification of raw herbal samples in intact or fragmented form.
在草药工业中,几种重要植物的原始草药样品经常被报道与其他药物样品互换使用。正确鉴别草药制剂中使用的正品品种对确保草药的安全和质量至关重要。标准植物专论的发展,众所周知,有助于在简单,成本效益和真实的鉴定原始草药样品的真正的物种。本文研究了Withania somnifera (L.)植物材料(叶、果、茎、根)的植物学特征。Dunal。利用立体显微镜和复合显微镜对其宏观和微观性状进行了观察,具有独特的定性和定量特征,包括:叶片中特有的c形维管束排列;在根解剖中单生,线形和成组的木质部导管;多细胞分枝毛状体(在茎、叶和果实中);根粉中存在淀粉,根粉和果粉中存在棱柱状晶体。此外,还提供了所研究植物样品的各种细胞和组织区的大小。本研究编制的详细植物性状可作为中药生产企业对完整或碎片状的生药材样品进行正确鉴别的参考标准。
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引用次数: 0
Phytochemical screening and anti-hyperglycemic effect of Jatropha multifida L. ethanol extract and its fraction on a high-fat diet and Streptozotocin-induced diabetic rats 麻疯树乙醇提取物及其组分对高脂肪饮食和链脲佐菌素诱导的糖尿病大鼠的植物化学筛选及降糖作用
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.4620
Jatropha multifida L. is a plant traditionally recognized for its medicinal properties. This plant has been reported to possess anti-microbial, anti-oxidative, wound healing and anti-inflammatory properties. The study aimed to evaluate the anti-diabetic potentials of J. multifida. The study deals with the extraction of the leaves of the plant by using 50% ethanol followed by fractionation of the ethanol extract obtained. Various physicochemical parameters and phytochemical analyses were done by TLC and HPTLC. Phytochemical analysis of the extract and its fraction indicated high concentrations of flavonoids, phenolic acid and saponins. The effects of the 50% ethanol extract of J. multifida leaves, and its hexane fraction were investigated in high-fat diet and Streptozotocin-induced diabetic rats. At the end of the treatment, the reduction in blood glucose level in rats treated with ethanol extract at a dose of 400 mg/kg was found to be 117.5±1.7 and hexane fraction at 200 mg/kg was found to be 105±2.5. A significant improvement in lipid profile and liver abnormalities of the rats was observed. The result of the present study is also justified by histopathological examinations of the pancreas and liver. Therefore, the current study proved that both the ethanolic extract of J. multifida and its hexane fraction possess bioactive constituents that could be responsible for the anti-diabetic properties. Out of the two, maximum improvement was seen using hexane fraction at 200 mg/kg. This may be due to the active phytoconstituents isolated from the fraction of the 50% ethanolic extract of the leaves.
麻疯树是传统上公认的药用植物。据报道,这种植物具有抗微生物、抗氧化、伤口愈合和抗炎的特性。本研究旨在评价多裂参的抗糖尿病潜能。该研究处理了用50%乙醇提取植物叶片,然后对得到的乙醇提取物进行分馏。采用薄层色谱法和高效液相色谱法对其理化参数进行分析。植物化学分析表明,提取物及其组分含有高浓度的黄酮类化合物、酚酸和皂苷。研究了多裂叶50%乙醇提取物及其己烷部分对高脂肪饮食和链脲佐菌素诱导的糖尿病大鼠的影响。治疗结束时,400 mg/kg乙醇提取物对大鼠血糖水平的降低为117.5±1.7,200 mg/kg己烷提取物对大鼠血糖水平的降低为105±2.5。观察到大鼠的脂质谱和肝脏异常有明显改善。本研究的结果也被胰腺和肝脏的组织病理学检查所证实。因此,本研究证明了多花莲乙醇提取物及其己烷部分均具有可能具有抗糖尿病作用的生物活性成分。其中,使用200 mg/kg的己烷馏分效果最好。这可能是由于从叶子的50%乙醇提取物的部分中分离出的活性植物成分。
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引用次数: 0
Bioactive extracts of fruiting bodies and cultured mycelia biomass of elm Oyster mushroom Hypsizygus ulmarius (Bull.:Fr.) alleviate alcohol-induced hepatic injury in Wistar rats 榆平菇(Hypsizygus ulmarius, Bull.:Fr.)子实体和培养菌丝生物量的活性提取物可减轻Wistar大鼠酒精性肝损伤
Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i3.5033
Hepatic injury is a common presentation of chronic alcohol intake. Alcohol liver diseases lead to a spectrum of diseases, including fatty liver, hepatitis and cirrhosis. Currently, no ideal treatment is available for this condition. Natural products and their derivatives are considered promising hepatoprotective agents. Mushrooms are considered a delicacy and rich source of bioactive compounds. Hence, we examined the hepatoprotective activity of aqueous ethanolic extracts of an edible mushroom, Hypsizygus ulmarius and its cultured mycelia. Hepatic damages were induced by oral administration of ethanol (36%, 2 mL/ 100 g body weight) for 30 days. Silymarin (100 mg/Kg body weight) was used as a standard reference drug. Administration of ethanol significantly elevated serum glutamate oxaloacetate transaminase, serum glutamate pyruvate transaminase, and alkaline phosphatase. Treatment with the bioactive extracts of fruiting bodies and cultured mycelia significantly down-regulated activities of liver injury maker enzymes and elevated activities of superoxide dismutase, catalase, reduced glutathione, glutathione-s-transferase, and reduced the level of malondialdehyde in hepatic tissue. Histopathological observations of hepatic tissue, such as reduction in centrilobular necrosis, fatty infiltration and lymphocytic infiltration, also supported the protective effect of the extracts. The results thus indicated that bioactive extracts of H. ulmarius and its mycelia possessed a significant protective effect against alcohol-induced liver toxicity in Wistar rats. The findings suggested the potential therapeutic use of this edible mushroom for ameliorating alcohol-induced liver injury.
肝损伤是慢性酒精摄入的常见表现。酒精性肝病会导致一系列疾病,包括脂肪肝、肝炎和肝硬化。目前,这种情况没有理想的治疗方法。天然产物及其衍生物被认为是有前途的肝保护剂。蘑菇被认为是一种美味和丰富的生物活性化合物来源。因此,我们检测了食用菌土菌及其培养菌丝的水乙醇提取物的保肝活性。口服乙醇(36%,2 mL/ 100 g体重)30 d,引起肝损伤。水飞蓟素(100 mg/Kg体重)作为标准对照药。施用乙醇可显著提高血清谷氨酸草酰乙酸转氨酶、谷氨酸丙酮酸转氨酶和碱性磷酸酶。子实体生物活性提取物和培养菌丝处理显著降低肝损伤制造酶活性,提高肝组织超氧化物歧化酶、过氧化氢酶、还原型谷胱甘肽、谷胱甘肽-s转移酶活性,降低丙二醛水平。肝组织病理学观察,如减少小叶中心坏死、脂肪浸润和淋巴细胞浸润,也支持提取物的保护作用。结果表明,乌氏菌及其菌丝体的生物活性提取物对Wistar大鼠酒精性肝毒性具有明显的保护作用。研究结果表明,这种食用菌在改善酒精性肝损伤方面具有潜在的治疗作用。
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引用次数: 0
Curcumin ameliorates oxidative stress in red blood cells during ageing 姜黄素在衰老过程中改善红细胞的氧化应激
IF 0.8 Q4 PLANT SCIENCES Pub Date : 2023-01-01 DOI: 10.56042/ijnpr.v14i1.1127
Akshay Kumar, P. Maurya
An essential dietary flavonoid known as curcumin has positive health effects and inhibits the synthesis of reactive oxygen species (ROS). The aim of this study is to look at signs of oxidative stress in red blood cells (RBCs) treated with curcumin as a function of age. A total of 116 healthy volunteers ranging in age from 20 to 81 years provided clinically pertinent blood samples for the investigation. Three groups of subjects were created: young (20 to 35 years), middle (36 to 60 years), and old (>60 years). Oxidative stress was induced in vitro by incubating RBCs with 10 -5 M tert -butyl hydroperoxide ( t -BHP). Malondialdehyde and reduced glutathione were detected by co-incubating RBCs with curcumin (10 -8 M to 10 -5 M final concentration) and t -BHP to assess the effect of curcumin. After being incubated with t -BHP, the results revealed higher MDA levels ( P <0.001) in comparison to their respective controls and the GSH level significantly ( P <0.001) decreased during ageing. By raising GSH and lowering MDA levels, curcumin treatment in vitro considerably ( P <0.01) mitigated the harmful effect of oxidative stress in RBCs from all age groups. The results of this study showed the potential role of curcumin in the ageing process and it will facilitate the quick screening of novel chemical compounds that may protect RBCs from oxidative stress.
一种必需的膳食类黄酮被称为姜黄素,具有积极的健康作用,并抑制活性氧(ROS)的合成。本研究的目的是观察姜黄素治疗后红细胞氧化应激的迹象与年龄的关系。共有116名年龄在20岁至81岁之间的健康志愿者为调查提供了临床相关的血液样本。受试者分为三组:年轻组(20 - 35岁)、中年组(36 - 60岁)和老年组(60 - 60岁)。用10 -5 M叔丁基过氧化氢(t -BHP)体外培养红细胞诱导氧化应激。通过将红细胞与姜黄素(10 -8 M至10 -5 M终浓度)和t -BHP共孵育,检测丙二醛和还原性谷胱甘肽,以评估姜黄素的影响。经t -BHP孵育后,MDA水平显著高于对照组(P <0.001), GSH水平显著低于对照组(P <0.001)。姜黄素通过提高GSH和降低MDA水平,显著(P <0.01)减轻了各年龄组红细胞氧化应激的有害影响。这项研究的结果显示了姜黄素在衰老过程中的潜在作用,它将有助于快速筛选可能保护红细胞免受氧化应激的新化合物。
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引用次数: 0
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Indian Journal of Natural Products and Resources
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