Journal of Food Science & Nutrition Category: Agriculture Type: Review Article
Characterization of Guazuma Ulmifolia for the Bioprotection of Neurodegenerative Diseases: Alzheimer's Disease, Stroke and Parkinson's Disease-A Review
- Adele Salomão-Oliveira1*, Linda Karolayne Tenório Dos Santos2 and Rosany Piccolotto Carvalho3
- 1 Multi-Institutional Post-Graduate Biotechnology Program, Federal University Of Amazonas (FUA), Manaus, Brazil
- 2 Post-Graduate Biotechnology Program, Federal University Of Amazonas (FUA), Institute Of Biological Sciences, Avenida Jauary Marinho, Setor Sul, Coroado, Manaus, Amazonas, Brazil
- 3 Physiological Science Department, Federal University Of Amazonas (FUA), Institute Of Biological Sciences, Avenida Jauary Marinho, Setor Sul, Coroado, Manaus, Amazonas, Brazil
*Corresponding Author(s):Adele Salomão-Oliveira
Multi-Institutional Post-Graduate Biotechnology Program, Federal University Of Amazonas (FUA), Manaus, Brazil
Received Date: Mar 15, 2021 Accepted Date: Mar 24, 2021 Published Date: Mar 31, 2021
Guazuma ulmifolia is an arboreal species found in Central and South American countries, its parts are often used in the medical field, both bark, stem, leaves, and fruits. The present review study has aimed to describe the Guazuma ulmifolia’s bioactive compounds, which have shown to be promising for the improvement of neurodegenerative diseases, such as: Alzheimer's Disease (AD), stroke (stroke) and Parkinson's Disease (PD), as based on the extant literature. In general, this plant bears antioxidant and anti-inflammatory phytochemicals, such as tannins, alkaloids, polyphenols and saponins, which suggest neuroprotection. As based on this review, we have ascertained, through its secondary antioxidant and anti-inflammatory metabolites together with other bioactive characteristics, the high potential of Guazuma ulmifolia, when it comes to its possible beneficial action as a neuroprotectess, however further in vivo researches are needed to confirm its viability as an effective herbal medicine in the treatment of neurological pathologies.
Amazon; Guazuma ulmifolia; Herbal medicines; Malvaceae; Neurodegenerative diseases
In underdeveloped and developing countries, about 80% of the world’s population consumes herbal medicines as preventive, curative treatment or even in combination with medicines . Among Amazonian plants with phytotherapic potential, Guazuma ulmifolia has promising bioactive properties for the Alzheimer's disease, stroke and Parkinson's disease neuroprotection, as well as in the control of their secondary factors .
Guazuma ulmifolia is a medium spectrum tree, popularly known as guacimo or mutamba, belonging to the Malvaceae family, and can reach up to 20m high (Figure 1). It is found in deciduous and tropical forests of Central and South American countries and its growth is favorable in warm environments, around 24°C, at sea level in 1200m, in soil with good drainage and pH above 5.5 [3-5].
Figure 1: Mutamba’s tree.
Brazilian Guazuma ulmifolia is observed in the firm ground forest of the following biomes: Amazon Forest, Atlantic Forest, Caatinga and Cerrado, which shows its great adaptation ability due to its phenotypic plasticity [6,7]. Aesthetically, its stem has long branches, is uniform, its bark is cracked, rough, brownish and internally it is pink and mucilaginous. Its leaves are greenish, simple with a serrated edge, ranging from 6cm to 12cm long and 2cm to 6cm wide; its flowers are formed by yellow petals, having a pleasant smell, which attracts bees. The fruit is dry, egg-shaped, characterized by its yellowish and sweet pulp. It is about 2.5cm long, 1.5cm thick, while the seeds are rounded, light brown 2.0 to 2.5mm long (Figure 2) .
Figure 2: Mutamba fruit.
Guazuma ulmifolia is traditionally used as a treatment for several diseases, such as diabetes and hypertension. Furthermore, some of its main bioactive effects are antioxidant and anti-inflammatory activities, induced through its phytochemicals, such as: glycosides, alkaloids, tannins, glycosides, terpenoids, flavonoids and saponins [9-11]. Under this context and on account of several studies in the last twenty years on the bioactive effects of Guazuma ulmifolia, which have demonstrated its potential as herbal medicine and use of the local Brazilian population for this purpose.
The present article has aimed to display, through a review of the scientific literature, this tree's constituents bioactivities and, primary and secondary chemical constitution, by in vitro and in vivo researches. In addition to these issues, the Guazuma ulmifolia bioactive compounds effects on neurodegenerative diseases will also be specifically reviewed, with an emphasis on combating oxidative stress and neuroinflammation in the following diseases: Alzheimer's disease, stroke and Parkinson's disease, in order to ascertain their viability and potential as a herbal medicine for human use.
The Guazuma ulmifolia primary metabolites results vary according to the tree's part, location and age . The amount of proteins in the leaf varies between 10.5% and 25%, while in the stem it comprises 38.4%-48.1%. As to carbohydrates, such as soluble sugars, nearly 13% are found in the leaf and 11.6% in the stem. In contrast, lipids and essential oil percentage shows to be in the 1% - 2.9% range [13-15]. As for the fruit, proteins represent 5.8% - 12.8%, dietary fibers 36.9% - 48.8%, sugar sucrose in the range of 16.3%, lipids 0.82% and essential oil, around 4.6%. In the case of micronutrients, the amount of ascorbic acid is approximately 13%. In what refers to minerals, nitrogen, potassium, iron and sodium, in fruits, they surpass the value of 5% [16-20].
Flavonoids, tannins, sesquiterpens, triterpenes, b-sistroloste, alkaloids, cyanogenic glycosides and diterpenes are present in Guazuma ulmifolia barks and leaves. The leaf holds a large amount of cardiac glycosides, phenols, terpenoids, coumarin and tannins. The fruits possess saponins, phenols, resins, quinones, triterpernoids, flavonoids, steroids, tannins and beta-carotenes. Therefore, based on the quantities of its phytochemicals, Guazuma ulmifolia holds pharmacological potentials such as: antioxidant, anti-degenerative and anti-inflammatory [21-23].
Guazuma ulmifolia puts forth a robust anti-inflammatory ability . This trend occurs due to the presence of phytochemicals, such as, alkaloids, flavonoids, glycosides, saponins and phytosterols. The leaf ethanol extract showed inhibitory activity in the multiplication and change of pre-adipocyte cells, which are precursors to adipose cells, responsible for obesity, in Wistar rats. Excess and size increase of these cells lead to their inflammation in obese people, which can cause cytokines overproduction and oxidative stress in the individual's cellular metabolism [25-27].
Guazuma ulmifolia has a wide antioxidant activity, since its leaves ethanolic extract puts forth phenolic and flavonoids values showing 32.24±1.42μgGAE/mg and 6.48±0.14μgQE/mg, respectively. The 6.25μg/mL ethanolic extract was able to reduce reactive oxygen strains, in chronic kidney disease mesangial cells, in vitro [28,29]. Regarding the stem, the bark extract, in ethyl acetate, evinces antioxidant activity by the representative amount of total phenolics, ranging from 160.00mg/g to 373.44mg/g and flavonoids, from 23.50mg/g to 33.20mg/g .
The leaves flavonoid fraction methanolic extract at a concentration of 100ppm, by means of the TBA method, managed to inhibit the concentration of MDA (Malondialdehyde) by 88.52%, evincing its antioxidant activity . With regards to the plant roots dichloromethane extract, there was a free radicals limiting effect through the DPPH processes, between 90% and 95% inhibition and FRAP in absorbance, between 0.4 and 1.3, both depending on the extract concentration, measured in μg/ml. In addition, its antioxidant potential has been compared to that of ascorbic acid (standard), this fact is associated with the high phenolic compounds content . While the fruit ethanolic extract averaged 122.16mg/g of phenolic content and was unable to inhibit xanthine oxidase present in the process .
Due to possessing a significant amount of flavonoid polyphenols, tannins and alkaloids, Guazuma ulmifolia puts forth an antioxidant potential in the combat against neurological diseases . The polyphenolic and F6 fraction of the leaf methanolic extract showed a high destruction of free radicals and the abstinence of the action of the modulated Nrf2, the modulation of this transcription factor, which has an important part in cellular homeostasis and, is the one responsible for neurodegenerative diseases.
Alzheimer's disease is a progressive neurodegenerative disease that leads to cognitive impairment and behavioral changes, accounting for 60% to 70% of dementia cases worldwide. It usually affects elderly people with psychological stress as a stimulator, and in those over 90 years old is named late Alzheimer's [35,36]. Alzheimer's disease bears risk factors, such as diabetes, obesity, hypertension and genetic attributes, like the presence of Apolipoprotein E (APOE) in chromosomes. Therefore, an alternative so as to prevent it, lies in changing one's lifestyle by adhering to a healthy, balanced diet and, undergoing regular physical activities .
Its pathophysiology can occur for three reasons: extracellular Beta-Amyloid (BA) peptide deposition in the form of plaques in the brain; neurodegeneration, neuroinflammation, and the tau proteins intracellular grouping, known as neurofibrillar tangles . The Oxidative stress is found to be one of the Alzheimer's potential aggravating factors, because when the beta-amyloid peptide joint action occurs it also does with ions in metallic form such as in iron and copper .
Studies show there to be no cure for Alzheimer's disease, in the USA there will be more than 13 million people affected by it in 2050, in the world around 100 million  and, in Brazil about 1 million, and then the trend is for it to triple . As for mortality, in the USA, about 122,000 people died , in 2018, while in Brazil, 2,114 deaths were counted in patients admitted to hospital networks, in between 2008-2018 . Therapeutic methods aim only at reducing symptoms; however, the search for medications is continuous, focusing mainly on reducing beta-amyloid accumulation and oxidative stress. In this context the search for herbal medicines is analyzed, as based on plants and their antioxidant and anti-inflammatory phytochemicals [44,45].
Regarding the bioactive activity of Guazuma ulmifolia, there is no research regarding neuroprotection against Alzheimer's disease. But, according to their crude, ethylic and ethyl acetate extract, the leaves showed the ability to inhibit AChE, thus promoting the action of the neutrotransmitter acetylcholine, essential for good brain function, this characteristic is related to the presence of polyphenols. Moreover, protection against beta-amyloid toxicity an important action for neuroprotection was verified [46,47].
Stroke is a vascular syndrome that promotes a deficiency in the nervous system; it can be divided into two types: Ischemic, when there is an interruption of the cerebral blood flow; and Hemorrhagic, where there is a non-traumatic breakage of any of the cerebral blood vessels [48,49]. Some of the risk factors are diabetes, smoking, high blood pressure and stress . In most cases it is brought about by atherosclerosis, inflammation and exacerbated growth of fibro muscles .
Stroke is the second leading cause of death in the world; in 2017 it has affected around 12 million people with approximately 5.2 million deaths, worldwide. According to WHO (World Health Organization), this disease will affect 28 million people, with 7.8 million deaths, representing approximately 12.5% of the world's mortality, in 2030. In the United States, there are about 795,000 cases per year, that may reach up to 1 million and approximately 134,000 deaths by 2050 [52-54]. In Brazil, 101,000 deaths were detected in 2017 and, there were 197,000 visits involving stroke, in SUS, in 2018. The risk groups are mainly elderly men, affecting individuals with diabetes, high blood pressure together with smokers [55,56].
Oxidative stress is an integral part of the process such as ischemic or hemorrhagic post-stroke severity, due to the fact that the excess of free radicals, through the rapid multiplication of oxygen in the recovery following the syndrome, causes cell death, bringing-about brain damage [57,58]. However, research on this subject, reports that as it is not possible to directly analyze this stress, markers like lipid peroxides, malondialdehyde, superoxide dismutase and the value of total antioxidants in plasma. Generally, these markers indicate this process to occur in the body between 3-90 days, with a higher prevalence after 24 hours of stroke; moreover, it is more recurrent in ischemic situations [59,60]. The currently used treatments do not promote a significant cure of the disease following its occurrence. But the extant therapies do consist in drugs based on antithrombotic antioxidants, that is, neuroprotectors. Under this context, herbal medicines are studied based on these properties, to have the ability to become an alternative or complementary therapy, especially considering their antioxidant capabilities .
There are no studies addressing Guazuma ulmifolia activity against this disease. However, despite there being no direct analysis on stroke, studies demonstrating its collaboration against risk factors and the main cause are available. For instance, Triandini , study observed that the bark effervescent powder, administered orally. At a dose of 3g/kg for fourteen days, to three-month-old mice, which had been stimulated to obesity, wound up reducing their obesity. This ability is due to the presence of some bioactive substances, such as: flavonoids, alkaloids, tannins, carotenoids, saponins and phenols. The bark acetone extract bears vasorelaxing and antihypertensive actions . Furthermore, the leaves ethanolic extract was able to interrupt the HMG-CoA reductase activity by 82.6%, in the amount of 10ppm, that is, an enzyme that reduces cholesterol besides bearing a large amount of antioxidants , as well as the antidiabetic activity .
Parkinson's disease is a progressive neurodegenerative disease that, along with Alzheimer's, affects millions of people worldwide, specially the older ones . Round about 160 in every 100,000 inhabitants, over the age of 65, in the whole world, develop this disease every year exhibiting a 1.5% mortality rate the projection of which is that the number of patients will reach up to 14.2 million cases by 2040 [67,68]. In Brazil, according to isolated studies, about 36 thousand cases per year are confirmed and, approximately 200,000 present the disease, Yet there is no official balance of the count, whereas in the United States of America, there are 20 patients per 100,000 inhabitants, per annum. The main risk group is that of over 60 year-old men, who present comorbidities such as obesity, smoking and diabetes [69-71].
Its pathology includes the drop in the amount of dopaminergic neurons in the Substantia Nigra pars compacta (SNpc) and by the grouping of a-synuclein proteins in form B, observed in inclusions between cells, called Lews Bodies (LB) [72,73]. In regards to a cause there is no single consensus, the most acceptable theory is that Parkinson's occurs at a junction of factors, such as genetic, environmental and immune ones, leading to mitochondrial changes and oxidative stress as potentiating these neurons death . Symptoms can be motor, such as tremor even at rest and muscle hardness; added to non-motor ones, such as problems with smell, impaired vision, cognitive changes, weakness of bones and psychiatric disorders, such as depression; most of the time it leads to death in an interval of 7 to 14 years in more severe cases [75-78].
Although there is no concrete evidence for the functioning of oxidative stress in the disease process, research shows that because it provides most of the oxygen, when mitochondria have problems in the complex of producing redox reactions in the energy process, there is a possibility of an increase in reactive oxygen strains as peroxides and superoxides; thus, they wind up suffering from oxidative stress. The latter, which may be one of the factors responsible for the cell death of dopamine neurons, in addition to mutations when they affect the DNA, promotes this loss of cells. In addition, oxidative changes in DNA, proteins and lipids were also found in patients' brain tissues; oxidative stress comprises more, neuroinflammation [79,80].
Generally, current treatment is done through dopaminergic drugs, in order to correct motor changes, where levadopa is the most common one . Some plants were tested as a potential phytotherapic for treating the disease, by verifying their antioxidant, anti-inflammatory and anti-apoptic action. A significant part of these effects is due to polyphenols . The use of Guazuma ulmifolia as a phytotherapy for the treatment of this disease, was not found in the scientific literature, however, as it has a representative antioxidant ability, mainly in its leaves, it may become, the target of further studies.
Leaves hold a large amount of flavonoids and alkaloids and bear the ability to stop the production of lipid peroxides . This plant's leaf and bark also hold quercetin, a flavonoid that has the potential to fight neurodegenerative diseases, such as Parkinson's [84,85]. Therefore, the Amazon biome, which represents one of the highest biodiversities in the world, presents a paucity of studies addressing the sustainable extraction of plant resources, which can contribute to the elaboration of effective medicines or phytterapics, to be employed on the treatment of, degenerative diseases . Given this study, it was found that the popular use of riverside populations and the interior of the municipalities of Manaus-AM, Brazil, in addition to results of physical-chemical studies  and with animals , can be promising when future studies are carried out with human beings to warrant their action in improving the biochemical, hormonal and neural parameters of neurodegenerative diseases.
Guazuma ulmifolia is one of the plants with phytotherapeutic potential for chronic non-communicable diseases, with great prospects for the protection of neurodegenerative diseases, due to the presence of phytochemicals, such as polyphenols, flavonoids, alkaloids and tannins in its chemical constitution, which are essential in anti-inflammatory and antioxidant activities. It was also ascertained there to be no reports of any analyses on bioactive plants, which had been used in humans, just in rats, in vitro or in vivo, therefore further studies show to be needed to define their therapeutic ability in humans.
All authors were involved in the writing and review of the paper.
No conflicts of interest declare by the authors.
Data Availability Statement
Data sharing not applicable- no new data generated. Data sharing is not applicable to this article as no new data were created or analyzed in this study.
- Mbuni YM, Wang S, Mwangi BN, Mbari NJ, Musili PM, et al. (2020) Medicinal plants and their traditional uses in local communities around cherangani hills, western kenya. Plants (Basel) 9: 331.
- Lopes GC, Rocha JCB, Almeida GC, Mello JCP (2009) Condensed tannins from the bark of Guazuma ulmifolia Lam. (Sterculiaceae). Journal of the Brazilian Chemical Society 20: 1103-1109.
- Papa MFS, Destino SAL, Rodrigues LMR, Ferreira M, Neto JR (2009) Bacterial leaf spot of Guazuma ulmifolia (Lam.) caused by Xanthomonas axonopodis. Summa Phytopathologica 35: 146-147.
- Villalobos W, Martini M, Garita L, Munhoz M, Osler R, et al. (2011) Guazuma ulmifolia (Sterculiaceae), a new natural host of 16SrXV phytoplasma in Costa Rica. Tropical Plant Pathology 36: 110-115.
- Miranda PLS (2019) Patterns of tree species composition and richness across the principal biomes of lowland tropical South America and their underlying environmental drivers. Edinburgh Research Archive,
- Gómez-Gurrola A, Hernández MP, Duran RR, Ramírez JCR, Gurrola JAG, et al. (2014) Effect of replacing maize with Guazuma ulmifolia fruits on pelibuey sheep performance and carcass yield. Tropical and Subtropical Agroecosystems 17: 215-222.
- Ribeiro IM (2018) Os efeitos morfológicos, fisiológicos e bioquímicos causados pelo alagamento de plantas jovens de Guazuma ulmifolia Lam. oriundas da Amazônia e do Cerrado. University of Brasília, Brazil.
- Rojas-Rodríguez F, Torres-Córdoba (2019) Árboles del Valle Central de Costa Rica: Reproducción del Guácimo ternero (Guazuma ulmifolia) Revista Forestal Mesoamericana Kurú 16: 61-63.
- Boligon AA, Feltrin AC, Gindri AL, Athayde ML (2013) Essential oil composition, antioxidant and antimicrobial activities of Guazuma ulmifolia from Brazil. Medicinal and aromatic plants 2: 126.
- Vasan PT, Haripriya R, Raj DN, Selvaraj C (2014) Phytochemical screening and antibacterial activity of Guazuma ulmifolia. World journal of pharmaceutical research 3: 657-668.
- Hidayat M, Soeng S, Prahastuti S, Erawijantari PP, Widowa W (2015) Inhibitory potential of ethanol extract of detam soybean (glycine max) seed and jati belanda (Guazuma ulmifolia) leaves on adipogenesis and obesity models in 3t3-l1 cell line. Journal of Scientific Research & Reports 6: 304-312.
- Baraona TAH (2014) Determination of the concentration of tannins in the leaves, bark and fruits of the species of guácimo (Guazuma ulmifolia lam) Cajamarca Peru. Cajamarca National University, Peru.
- Shekhawat N, Vijayvergia R (2010) Comparative study of primary metabolites in different plant parts of Clitoria ternatea (L.), Guazuma ulmifolia (Lam.) & Madhuca indica (Gmel.). J Chem Pharm Res 2: 168-171.
- Panadero AN, Jarro AFV, Botero DQ (2017) Evaluación de bancos forrajeros de Guácimo (Guazuma ulmifolia) en el Piedemonte Llanero colombiano. La Salle University, USA.
- Lizarazo QB (2018) Caracterización nutricional y antinutricional de las especies forrajeras (guazuma ulmifolia, arachis pintoi, saccharum officinarum, cynodon plectostachyus, chusquea tessellata) para la alimentación y nutricion en explotaciones bovinas en el municipio de nimaima Cundinamarca. National university open and distance “unad” school of agricultural, livestock and environmental sciences, Colombia.
- Hernandez MVZMP (2015) Efecto del fruto de guazuma ulmifolia y pennisetum spp. en la dieta sobre el valor nutritivo y comportamiento productivo em ovinos de pelo. Autonomous University of Nayarit, Mexico.
- Vasconcelos AM (2017) Estudo da mutamba (Guazuma ulmifolia lam.) como potencial alimentício [Study of mutamba (Guazuma ulmifolia lam.). Instituto federal de educação, ciência e tecnologia do Ceará, Brazil.
- Biasebetti MBC, Rodrigues ID, Mazur CE (2018) Relation of vitamin and mineral consumption with the immune system: A brief review. Visão Acadêmica 19: 130-136.
- Partida-Hernández M, Loya-Olguin JL, Gómez-Gurrola A, Ramírez-Ramírez JC, Hernández-Ballesteros JA, et al. (2019) Replacement of sorghum grain with Guazuma ulmifolia fruit in lambs’ diets with different forage. Ecosistemas y recur agropecuarios 6: 253-262.
- Pereira GA, Arruda HS, Morais DR, Araujo NMP, Pastorea GM (2019) Mutamba (Guazuma ulmifolia) fruit as a novel source of dietary fibre and phenolic compounds. Food chem 310: 125857.
- Bandeira KDO. Ndiaye EA (2013) Phytochemical analysis and evaluation of the antioxidant activity of the fruit of guazuma ulmifolia lam. Revista de Biotecnologia e Ciência 1: 13.
- Iswantini D, Silitonga RF, Martatilofa E, Darusman LK (2011) Zingiber cassumunar, Guazuma ulmifolia, and Murraya paniculata extracts as antiobesity: In vitro inhibitory effect on pancreatic lipase activity. Hayati Journal of Biosciences 18: 6-10.
- Martins, ELC, Barros SSO, Perim MC, Santos KM, Martins ML, et al. (2019) Biological activity of Guazuma ulmifolia Lamark.- Systematic review. Revista Desafios 6: 54-65.
- Yogesh C, Imtiyaz A, Vanita K, Sudha R (2017) A brief review on phytochemical and pharmacological profile of Guazuma tomentosa L. International Journal of Pharmacological Research 7: 214-220.
- Francisqueti AV, Nascimento AF, Corrêa CR (2015) Obesity, inflammation and metabolic complications. Nutrire 40: 81-89.
- Nuri N, Sukardiman S, Prayogo B (2017) Inhibitory effect of non-polar and semi-polar fractions of ethanolic extract of guazuma ulmifolia lamk. Leaves on rat preadipocytes proliferation and differentiation. UNEJ E-Proceeding.
- Nuri N, Prajogo B, Nugraha AS, Sukardiman S (2020) Anti-Adipogenic compound from Guazuma ulmifolia Leaf. Research J Pharm and Tech 13: 411-415.
- Prahastuti S, Hidayat M, Hasiana ST, Widowati W, Amalia A, et al. (2019) Ethanol extract of jati belanda (Guazuma ulmifolia) as therapy for chronic kidney disease in in vitro model. J Rep Pharma Sci 8: 229-235.
- Prahastuti S, Hidayat M, Hasiana ST, Widowati W, Widodo WS, et al. (2020) The ethanol extract of the bastard cedar (Guazuma ulmifolia) as antioxidants. Pharmaciana 10: 77-88.
- Feltrin AC, Boligon AA, Janovik V, Athayde ML (2012) Antioxidant potential, total phenolic and flavonoid contents from the stem bark of Guazuma ulmifolia Asian Journal of Biological Sciences 5: 268-272.
- Syaefudin S, Wahyuni WT, Artika IM, Sulistiyani S (2014) Antioxidant activity of flavonoid from guazuma ulmifolia lamk. leaves and apoptosis induction in yeast cells. Journal of Biological Sciences 14: 305-310.
- Jain R, Yadav N (2012) Phytochemical constituents and antioxidant activity of various fractions of Guazuma tomentosa root heartwood. International Journal of phytomedicine 4: 304-409.
- Silva TP, Carvalho CRA (2019) Parkinson's disease: The occupational therapeutic treatment in the perspective of professionals and elderly. Cadernos Brasileiros de Terapia Ocupacional 27: 331-344.
- Dos Santos JM, Alfredo TM, Antunes KÁ, da Cunha JDSM, Costa EMA, et al. (2018) Guazuma ulmifolia Lam. decreases oxidative stress in blood cells and prevents doxorubicin-induced cardiotoxicity. Oxid Med Cell Longev 2018: 2935051.
- Lemche E (2018) Early Life stress and epigenetics in late-onset Alzheimer’s dementia: A systematic review. Curr Genomics 19: 522-602.
- Molinuevo JL, Ayton S, Batrla R, Bednar MM, Bittner T, et al. (2018) Current state of Alzheimer's fluid biomarkers. Acta Neuropathol 136: 821-853.
- Silva MVF, Loures CMG, Alves LCV, de Souza LC, Borges KBG, et al. (2019) Alzheimer’s disease: Risk factors and potentially protective measures. J Biomed Sci 26: 33.
- Hampel H, Caraci F, Cuello AC, Caruso G, Nisticò R, et al. (2020) A Path Toward Precision Medicine for Neuroinflammatory Mechanisms in Alzheimer's Disease. Front Immunol 11: 456.
- Cheignon C, Tomas M, Bonnefont-Rousselot D, Faller P, Hureau C, et al. (2018) Oxidative stress and the amyloid beta peptide in Alzheimer's disease. Redox Biol 14: 450-464.
- Cummings J, Feldman HH, Scheltens P (2019) The "rights" of precision drug development for Alzheimer's disease. Alzheimer's research & therapy 11: 76-89.
- Patterson C (2018) World Alzheimer Report 2018 - The state of the art of dementia research: New frontiers. Alzheimer’s Disease International, London, UK.
- Alzheimer's Association Report (2020) Alzheimer's disease facts and figures. Alzheimers Dement 16: 391-460.
- dos Santos DM, Pinheiro IM, Ribeiro NMS (2020) Morbidade e mortalidade da doença de Alzheimer em indivíduos hospitalizados no Brasil, entre 2008 e 2018: estudo ecológico. Rev Ciênc Méd Biol 18: 314-319.
- Singh AK, Awasthi D, Dubey M, Nagarkoti S, Kumar A, et al. (2016) High oxidative stress adversely affects NFκB mediated induction of inducible nitric oxide synthase in human neutrophils: Implications in chronic myeloid leukemia. Nitric Oxide 58: 28-41.
- Hajiaghaee R, Akhondzadeh S (2012) Herbal medicine in the treatment of alzheimer’s disease. Journal of Medicinal Plants 11: 1-7.
- Calixto-Junior JT (2015) Composição química e avaliação de bioatividades in vitro de extratos vegetais de um encrave de cerrado no nordeste do Brasil. Universidade Estadual do Ceará, Fortaleza, Brazil.
- Sereia AL, de Oliveira MT, Baranoski A, Marques LLM, Ribeiro FM, et al (2019) In vitro evaluation of the protective effects of plant extracts against amyloid-beta peptide-induced toxicity in human neuroblastoma SH-SY5Y cells. PLoS ONE 14: 0212089.
- Liu JQ, Dai SX, Zheng JJ, Guo WC, Li WX, et al. (2017) The identification and molecular mechanism of anti-stroke traditional Chinese medicinal compounds. Scientific reports 7: 41406.
- Stefano LHSS (2017) Fatores preditivos de quedas em pacientes com acidente vascular cerebral. Universidade de São Paul, Ribeirão Preto, Brazil.
- Soares MIFG (2011) Acidente vascular cerebral isquêmico complicações infecciosas segundo o volume e a localização de enfarte. Universidade da Beira Interior, Brazil.
- Hui C, Tadi P, Patti L (2020) Ischemic Stroke. StatPearls Publishing.
- Spence JD, Barnett HJM (2013) Acidente Vascular Cerebral: Prevenção, Tratamento e Reabilitação. Porto Alegre, Brazil.
- Araújo JP, Darcis JVV, Tomas ACV, Mello WA (2018) Mortality Trend Due to Cerebrovascular Accident in the City of Maringá, Paraná between the Years of 2005 to 2015. International Journal of Cardiovascular Sciences 31: 56-62.
- Avan A, Digaleh H, Di Napoli M, Stranges S, Behrouz R, et al. (2019) Socioeconomic status and stroke incidence, prevalence, mortality, and worldwide burden: an ecological analysis from the global burden of disease study. BMC Med 17: 191-220.
- Botelho TS, Neto CDM, Araújo FLC, Assis SC (2016) Epidemiologia do acidente vascular cerebral no Brasil. Temas em saúde 16: 361-377.
- Suppa C (2019) Ministry of Health creates line of care to treat stroke. Federal Government, Brazil.
- Cherubini A, Ruggiero C, Polidori MC, Mecocci P (2005) Potential markers of oxidative stress in stroke. Free Radic Biol Med 39: 841-852.
- Woodruff TM, Thundyil J, Tang SC, Sobey CG, Taylor SM, et al. (2011) Pathophysiology, treatment, and animal and cellular models of human ischemic stroke. Mol Neurodegener 6: 11-29.
- Žitnanová I, Šiarnik P, Kollár B, Chomova M, Pazderová P, et al. (2016) Oxidative stress markers and their dynamic changes in patients after acute ischemic stroke. Oxid Med Cell Longev 2016: 9761697.
- Menon B, Ramalingam K, Kumar R (2020) Evaluating the role of oxidative stress in acute ischemic stroke. Journal of Neurosciences Rural Practice 11: 156-159.
- Zhang J, Li Y, Chen X, Pan Y, Zhang S, et al. (2014) Systems pharmacology dissection of multi-scale mechanisms of action for herbal medicines in stroke treatment and prevention. PloS one 9: 102506.
- Triandini R (2017) Pengaruh pemberian serbuk effervescent ekstrak kering daun jati belanda (Guazuma ulmifolia) Terhadap penurunan berat badan mencit jantan. Medan, Universitas sumatera utara, Indonesian.
- Magos GA, Mateos JC, Páez E, Fernández G, Lobato C, et al. (2008) Hypotensive and vasorelaxant effects of the procyanidin fraction from Guazuma ulmifolia bark in normotensive and hypertensive rats. Journal of Ethnopharmacology 117: 58-68.
- Rahmania S, Sulistiyani S, Lelono AA (2017) Identification of HMG-CoA Reductase inhibitor active compound in medicinal forest plants. Jurnal Kefarmasian Indonesia 7: 95-104.
- Esquivel-Gutiérrez ER, Noriega-Cisneros R, Bello-González MA, Molina AS, Salgado-Garciglia R (2013) Plantas utilizadas en la medicina tradicional mexicana con propiedades antidiabéticas y anti-hipertensivas. Biológicas 14: 45-52.
- Esmail S (2018) The diagnosis and management of parkinson’s disease. Scholar Journal of Applied Sciences and Research 1: 13-19.
- de Maagd G, Philip A (2015) Parkinson's disease and its management: Part 1: Disease entity, risk factors, pathophysiology, clinical presentation, and diagnosis. PT 40: 504-532.
- Hooglanda J, Postb B, Biea RMA (2019) Overall and disease related mortality in Parkinson’s disease - a longitudinal cohort study. Journal of Parkinson’s Disease 9: 767-774.
- Fernandes I, Filho ASA (2018) Estudo clínico-epidemiológico de pacientes com doença de Parkinson em salvador-bahia. Revista Brasileira de Neurologia e Psiquiatria, Brazil Portuguese 22: 45-59.
- Lopes LKR (2018) Preditores de quedas na doença de Parkinson: Dados do estudo rede Parkinson brasil- repark- br Belo Horizonte, Universidade Federal de Minas Gerais, Brazil.
- Silva MG (2019) Avaliação da atividade antioxidante, teor em compostos fenólicos e inibição da xantina oxidase do extrato etanólico dos frutos da Guazuma ulmifolia Lam. Ouro Preto, Universidade Federal de Ouro Preto, Brazil.
- Alho ATDL (2011) Caracterização da substância negra humana durante o envelhecimento. São Paulo: Universidade de São P Brazilian Portuguese. Pg no: 1-163.
- Balestrino R, Schapira AHV (2020) Parkinson disease. Eur J Neurol 27: 27-42.
- Domingues MM (2012) Alterações oxidativas em portadores de doença de Parkinson: Correlação com critérios clínicos e estágios da doença. Universidade Federal do Pará, Brazil.
- Virgilio A, Greco A, Fabbrini G, Inghilleri M, Rizzo MI, et al. (2016) Parkinson's disease: Autoimmunity and neuroinflammation. Autoimmun Reviews 15: 1005-1011.
- Weil RS, Schrag AE, Warren JD, Crutch SJ, Lees AJ, et al. (2016) Visual dysfunction in parkinson's disease. Brain: A Journal of Neurology 139: 2827-2843.
- Steen JTV, Lennaerts H, Hommel D, Augustijn B, Groot M, et al. (2019) Dementia and parkinson's disease: Similar and divergent challenges in providing palliative care. Frontiers in neurology 10: 54.
- Le Witt PA, Kymes S, Hauser RA (2020) Parkinson disease and orthostatic hypotension in the elderly: Recognition and management of risk factors for falls. Aging and disease 11: 679-691.
- Blesa J, Trigo-Damas I, Quiroga-Varela A, Jackson-Lewis VR (2015) Oxidative stress and Parkinson's disease. Frontiers in neuroanatomy 9: 91.
- Puspita L, Chung SY, Shim J (2017) Oxidative stress and cellular pathologies in Parkinson’s disease. Mol Brain 10: 53.
- Sveinbjornsdottir S (2016) The clinical symptoms of Parkinson’s disease. J Neurochem 139: 318-324.
- Rabiei Z, Solati K, Amini-Khoei H (2019) Phytotherapy in treatment of Parkinson's disease: A review. Pharmaceutical biology 57: 355-362.
- Syaefudin S, Sulistiyani S, Edy DP (2013) Antioxidant activity from formula of jati belanda (Guazuma ulmifolia), jambu biji (Psidium guajava Linn.), and salam (Eugenia polyantha Wight.) leaves extracts - International Seminar on Sciences 2013. Proceeding on International Seminar on Sciences Bogor, Bogor Agricultural University, Bogor, Indonesia.
- Berenguer B, Trabadela C, Sanchez-Fidalgo S, Quilez A, Mino P, et al. (2007) The aerial parts of Guazuma ulmifolia Lam. protect against NSAID-induced gastric lesions. J Ethnopharmacol 114: 153-160.
- Szymanska R, Pospisil P, Kruk J (2018) Plant-derived antioxidants in disease prevention 2018. Oxid Med Cell Longev 2018: 2068370.
- Chen BW, Li WX, Wang GH, Li GH, Liu JQ, et al. (2018) A strategy to find novel candidate anti-Alzheimer's disease drugs by constructing interaction networks between drug targets and natural compounds in medical plants. Peer J 6: 4756.
- Morais SM, Calixto-Júnior JT, Ribeiro LM, Sousa HA, Silva AAS, et al. (2017) Phenolic composition and antioxidant, anticholinesterase and antibiotic-modulating antifungal activities of Guazuma ulmifolia Lam. (Malvaceae) ethanol extract. South African Journal of Botany 110: 251-257.
Citation: dos Santos LKT, Salomão-Oliveira A, Carvalho RP (2021) Characterization of Guazuma Ulmifolia for the Bioprotection of Neurodegenerative Diseases: Alzheimer's Disease, Stroke and Parkinson's Disease-A Review. J Food Sci Nutr 7: 098.
Copyright: © 2021 Adele Salomão-Oliveira, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.