• Biomedical Science Letters
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• v.26 no.4
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• pp.296-301
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• 2020

The purpose of this study was performed to evaluate antioxidant activity of the Artemisia asiatica Nakai and Moringa oleifera Lam mixture extract. Mixture extracts were manufactured by concentration and compared with a single extract (only the Artemisia asiatica Nakai mixture and only the Moringa oleifera Lam mixture). The experiments conducted Total polyphenol measurements, Total flavonoid measurements, DPPH radical scavenging activty, ABTS radical scavenging activty and LDH assay. The LDH assay assessment shows that all extracts are cells compared to controls. The toxicity was weak. Finally, The antioxidant capacity was rated higher than mixture extract of a single extract. Also, the optimized mixture was determined AM5 (Artemisia asiatica Nakai mixture: Moringa oleifera Lam mixture = 3:1). For extracts of AM5, Total phenol and flavonoid contents were 271.769±18.087 mg/g and 45.384±5.026 mg/g. and DPPH and ABTS scavenging activity were 70.8±6.496% and 77.1±9.634%. Therefore, it is expected that the value of the extract will increase as it increases its antioxidant activity if it is manufactured according to the appropriate ratio.

• Journal of Pharmacopuncture
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• v.20 no.3
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• pp.194-200
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• 2017

Moringa oleifera Lam. or munga is one of the most important plant widely cultivated in India. It belongs to family Moringaceae. This plant is widely used as nutritional herb and contains valuable pharmacological action like anti-asthmatic, anti-diabetic, hepatoprotective, anti-inflammatory, anti-fertility, anti-cancer, anti-microbial, anti-oxidant, cardiovascular, anti-ulcer, CNS activity, anti-allergic, wound healing, analgesic, and antipyretic activity, Moringa oleifera Lam. The plant is also known as Horse - radish tree, Drumstick tree. Every part of this plant contains a valuable medicinal feature. It contain rich source of the vitamin A, vitamin C and milk protein. Different types of active phytoconstituents like alkaloids, protein, quinine, saponins, flavonoids, tannin, steroids, glycosides, fixed oil and fats are present. This plant is also found in the tropical regions. Some other constituents are niazinin A, niazinin B and niazimicin A, niaziminin B. The present review discusses the phytochemical composition, medicinal uses & pharmacological activity of this plant.

• Journal of Life Science
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• v.22 no.9
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• pp.1254-1260
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• 2012

The moringa (Moringa oleifera Lam.) plant is used both as food and an anti-allergic agent. In this study, we investigated skin protection effects of methanol extracts from the root, seed, fruit, and leaves of moringa in HaCaT keratinocyte cells. To investigate the pharmacological potential of various moringa extracts on TNF-${\alpha}$-induced collagen degradation in HaCaT cells, we measured the activity of matrix metallopeptidase-9,2 (MMP-9,2) by zymography analysis. Our results showed that all the moringa extracts inhibit the TNF-${\alpha}$-induced enzyme activity of MMP-9. In particular, moringa root extracts significantly suppressed MMP-9 and MMP-2 in a dose-dependent manner. Next, to investigate the anti-inflammation effect of the moringa extracts, we examined cyclooxygenase-2 (COX-2), inducible nitric oxide synthase (iNOS), and interleukin-6 (IL-6) expression of the extracts. The results showed that both the root extracts and the seed extracts decreased the TNF-${\alpha}$-induced expression of COX-2. In addition, the root and leaf extracts reduced the expression of IL-6. However, none of the moringa extracts affected the expression of iNOS. The results suggest that moringa root extracts down-regulate MMP-9, COX-2, and IL-6 and that the root extracts offer superior skin protection effects compared with other extracts of moringa in HaCaT cells.

• Natural Product Sciences
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• v.23 no.4
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• pp.227-234
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• 2017

Moringa oleifera Lam (M. oleifera, Moringaceae) is a tree of the Moringaceae family that can reach a height of between 5 and 10 m. The current paper presents cytotoxic effect of M. oleifera fruits and its flavonoids 1 and 2. The viability of HCT116 human colon cancer cells were 38.5% reduced by $150{\mu}g/mL$ of ethanolic extracts in a concentration-dependent manner; in addition, we observed the apoptotic features of cell shrinkage and decreased cell size. Bcl-2 family proteins were regulated as determined by Western blotting analysis, suggesting that M. oleifera fruits and their flavonoids 1 and 2 induced apoptosis through an intrinsic pathway. Based on our findings, 70% ethanolic extracts of M. oleifera fruits and flavonoids 1 and 2 might be useful as cytotoxic agents in colorectal cancer therapy.

• Food Science and Preservation
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• v.21 no.6
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• pp.831-837
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• 2014

This study was conducted to investigate the antioxidant activity and physiological properties of Moringa (Moringa oleifera Lam.) leaves extracted with three different solvents (water, ethanol, and methanol). The extraction yield from water, methanol, and ethanol were 13.17, 9.54, and 7.48%, respectively. The highest total polyphenol content (58.04 mg/100 g) and total flavonoid contents (12.36 mg/100 g) were observed in water extract. The DPPH radical scavenging activity was the highest in the water extract (79.18%) at the 500 mg% level, similar to BHT (77.18%). Additionally the same tendency was observed with DPPH, ABTS radical scavenging ability, and ferreous ion chelating ability. The water extract showed relatively high antioxidant activities. The angiotensin I-converting enzyme (ACE) and the HMG-CoA reductase inhibitory activity of water extract at a concentration of 500 mg% were somewhat higher than those of the other extracts. Additionally, the HMG-CoA reductase inhibitory activity of the water extract was significantly slightly lower than that of the positive control (cholorogenic acid). These results suggest that Moringa leaves extracted with water will be useful as antioxidant-rich and functional natural foods.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.8
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• pp.3675-3686
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• 2016

Moringa oleifera Lam, family Moringaceae, is a perennial plant which is called various names, but is locally known in Malaysia as ''murungai'' or ''kelor''. Glucomoringin, a glucosinolate with from M. oleifera is a major secondary metabolite compound. The seeds and leaves of the plant are reported to have the highest amount of glucosinolates. M. oleifera is well known for its many uses health and benefits. It is claimed to have nutritional, medicinal and chemopreventive potentials. Chemopreventive effects of M. oleifera are expected due to the existence of glucosinolate which it is reported to have the ability to induce apoptosis in anticancer studies. Furthermore, chemopreventive value of M. oleifera has been demonstrated in studies utilizing its leaf extract to inhibit the growth of human cancer cell lines. This review highlights the advantages of M. oleifera targeting chemoprevention where glucosinolates could help to slow the process of carcinogenesis through several molecular targets. It is also includes inhibition of carcinogen activation and induction of carcinogen detoxification, anti-inflammatory, anti-tumor cell proliferation, induction of apoptosis and inhibition of tumor angiogenesis. Finally, for synergistic effects of M. oleifera with other drugs and safety, essential for chemoprevention, it is important that it safe to be consumed by human body and works well. Although there is promising evidence about M. oleifera in chemoprevention, extensive research need to be done due to the expected rise of cancer in coming years and to gain more information about the mechanisms involved in M. oleifera influence, which could be a good source to inhibit several major mechanisms involved in cancer development.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.6
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• pp.872-879
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• 2016

This study evaluated the quality characteristics of muffins prepared with different amounts (0%, 1%, 3%, 5%, and 7%) of moringa (Moringa oleifera Lam.) leaf powder (MLP). The weight of muffins increased as the amount of MLP increased. The height and pH of muffins significantly decreased as the amount of MLP increased (P<0.05). The moisture content was higher in groups containing 3% MLP. The hardness was higher at 0% MLP. Cohesiveness decreased as the amount of MLP increased (P<0.05), whereas springiness was not significantly different among all samples. Chewiness and brittleness decreased with increasing MLP concentration. Substitution of wheat flour with MLP yielded muffins with a higher 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity and total polyphenol content (P<0.05). Alcohol dehydrogenase and acetaldehyde dehydrogenase activity significantly increased upon addition of MLP (P<0.05). In the sensory evaluation, appearance scores of muffins were higher in groups containing 7% MLP, whereas taste, flavor, texture, and overall acceptability scores were lowest in muffins with 7% MLP. Therefore, up to 3% MLP can be incorporated into muffins to satisfy the sensory quality and functional needs of the consumer. Furthermore, this study proposes the possibility of development of various products using MLP.

• Journal of Life Science
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• v.22 no.10
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• pp.1371-1377
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• 2012

Fibrosis in kidney by internal and external factors causes progressive loss of renal function. Renal fibrosis is the inevitable consequence of an excessive accumulation of the extracellular matrix. TGF-${\beta}$ plays an important role in the process of renal fibrosis and stimulates the synthesis of profibrotic factors, including collagens, fibronectin, and plasminogen activator inhibitor (PAI-1). We examined the effect of Moringa oleifera Lam (moringa) extracts in a rat kidney fibrosis model. We found that moringa root extract suppresses protein expression/mRNA levels of Type I collagen, fibronectin, and PAI-1 induced by TGF-${\beta}$ in renal fibroblasts. Moringa root extract selectively inhibited phosphorylation of TGF-${\beta}$-induced $T{\beta}RII$ and the downstream signaling pathway (e.g., Smad4), and phospho-ERK, but not JNK, p38, or PI3K/AKT. These results suggest that moringa root extract can act against TGF-${\beta}$-induced renal fibrosis in rat kidney fibroblast cells by a mechanism related to its antifibrotic activity, which regulates expression of fibronectin, Type I collagen, and PAI-1 through $T{\beta}RII$-Smad2/3-Smad4 and ERK. Therefore, moringa root extract is an effective substance for fibrosis therapy and provides a new therapeutic strategy for diseases associated with elevated profibrotic factor synthesis.

• Microbiology and Biotechnology Letters
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• v.47 no.1
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• pp.20-24
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• 2019

Moringa oleifera Lam (MOL) has been used as a traditional medicine to treat various cancers and inflammation. Whereas the bioactivities of the MOL leaf and seed are well reported, the study of the root is still rudimentary. In this study, the ethanol extract of MOL (EEMOL) and its subsequent organic solvent fractions were prepared and their anticoagulation activity in vitro and platelet aggregation inhibitory activity were evaluated. The EEMOL had negligible anticoagulation and strong platelet aggregation activities. However, the hexane and ethyl acetate fractions of EEMOL showed significant inhibition against thrombin, prothrombin, coagulation factors, and platelet aggregation, without hemolytic activity up to 1.0 mg/ml. Our results suggest that the active fractions of MOL root have potential as new anti-thrombosis agents.

• Journal of the Korean Society of Radiology
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• v.14 no.6
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• pp.747-753
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• 2020

The purpose of this study was to examine the potential for the development of radioprotective agent in extracts manufactured by mixing Artemisia asiatica Nakai and Moringa oleifera Lam known as antioxidant food with the appropriate ratio. Their whole body were irradiated 7Gy radiation after oral administration of a mixed extract of Artemisia asiatica Nakai and Moringa oleifera Lam to SD Rat for two weeks. And 1 day, 7days, 21days later, changes in blood cell components, SOD activations and tissue changes in the uterus were observed.It was confirmed that the AM + IR group had a higher tendency to recover leukocyte (p<0.05) and platelet (p<0.05) levels than the IR group. It was also confirmed that SOD activity was increased and cell death was decreased in uterine tissue.Based on these results, the mixed extract of A and B is expected to be useful as a radiation protection agent capable of reducing blood cell and uterine damage caused by radiation exposure.