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Journal articles on the topic 'Ola leaves'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Ribeiro, Ana Maria Alves de Souza, Daniel Alves Mundim, Daisy Cristina Martins Mendonça, et al. "Leaf Area Estimation of Garden Boldo From Linear Dimensions." Journal of Agricultural Science 11, no. 5 (2019): 461. http://dx.doi.org/10.5539/jas.v11n5p461.

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The objective of this work was to determine a mathematical equation using linear measures that allows estimating a leaf area of the specie Plectranthus barbatus Andrews, a plant with medicinal properties popularly known as garden boldo. For this was performed a direct measurement of the leaf blade considering the length (L) along the midrib and the maximum width (W) perpendicular to the midrib of 500 leaves of different specimens and the observed foliar area (OLA), which were obtained by digitized images. A regression study with linear, quadratic, potential and exponential models was performed

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2

Khongpiroon, Chavisa, Watunyoo Buakaew, Paul J. Brindley та ін. "Anti-Fibrotic Effect of Oleamide Identified from the Moringa oleifera Lam. Leaves via Inhibition of TGF-β1-Induced SMAD2/3 Signaling Pathway". International Journal of Molecular Sciences 26, № 7 (2025): 3388. https://doi.org/10.3390/ijms26073388.

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Moringa oleifera (MO) is a prominent plant in traditional medicine, widely recognized for its phytochemicals with anti-inflammatory properties. Liver fibrosis characterized by chronic inflammation and excessive extracellular matrix deposition may benefit from the therapeutic properties of MO. This report focuses on the potential of oleamide (OLA), a bioactive compound identified from MO, in mitigating liver fibrosis. The anti-fibrotic effects of OLA were evaluated by assessing the production of pro-inflammatory cytokines, gelatinase activity and the expression of genes and proteins associated

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3

Ramos, Barbara Colombo, Babricio Lopes dos Santos, Lidiane Rodrigues Lima, et al. "Mathematical Modeling to Estimate the Leaf Area of Dalbergia frutescens from Linear Dimensions." Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics 2, no. 2 (2022): 48–55. http://dx.doi.org/10.55747/bjedis.v2i2.52685.

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The objective of this work was to obtain mathematical equations and indicate the most appropriate estimation of the leaf area of Dalbergia frutescens, by a non-destructive method through the linear dimensions of the leaves. A total of 370 leaves of D. frutescens were collected, 270 of which were used to adjust the equations and 100 for validation. The length (L) along the main vein, the maximum width (W), the product of multiplying the length and width (LW), and the observed leaf area (OLA) was measured for all leaves. First degree, quadratic, and power linear equation models were fitted, wher

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4

Abreu, Caio Castro, Lucas Almeida de Oliveira, Rafaela Fagioli Moreira, et al. "Use of Mathematical Equations to Estimate Leaf Area of Psidium Cattleyanum." Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics 2, no. 2 (2022): 39–47. http://dx.doi.org/10.55747/bjedis.v2i2.52638.

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The objective of this study was to adjust a mathematical equation to estimate the leaf area of Psidium cattleyanum from the linear dimensions of the leaves. For that, 260 leaves were digitized and the length (L), width (W), product of the multiplication of length and width (LW) and observed leaf area (OLA) were obtained. First degree linear, quadratic and power model equations were fitted, where the OLA was used with the response variable as a function of L, W or LW as an explanatory variable. All models were validated with a sample of 50 separate leaves for this purpose. Thus, the first-degre

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5

Oliveira, Vinicius de Souza, Cássio Francisco Moreira de Carvalho, Juliany Morosini França, et al. "Alometric Model for Estimation of Leaf Area of Garcinia brasiliensis Mart. Through Non-destructive Method." Journal of Agricultural Science 11, no. 10 (2019): 154. http://dx.doi.org/10.5539/jas.v11n10p154.

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The objective of the present study was to test and establish mathematical models to estimate the leaf area of Garcinia brasiliensis Mart. through linear dimensions of the length, width and product of both measurements. In this way, 500 leaves of trees with age between 4 and 6 years were collected from all the cardinal points of the plant in the municipality of S&atilde;o Mateus, North of the State of Esp&iacute;rito Santo, Brazil. The length (L) along the main midrib, the maximum width (W), the product of the length with the width (LW) and the observed leaf area (OLA) were obtained for

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6

Hassan, Oliul, Ju Sung Kim, Bekale Be Ndong Dimitri Romain, and Taehyun Chang. "An account of Colletotrichum species associated with anthracnose of Atractylodes ovata in South Korea based on morphology and molecular data." PLOS ONE 17, no. 1 (2022): e0263084. http://dx.doi.org/10.1371/journal.pone.0263084.

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Ovate-leaf atractylodes (OLA) (Atractylodes ovata) is a well-known medicinal plant in Korea; its dried rhizome and root extracts are used in herbal medicine. However, anthracnose is a great challenge to the OLA cultivation in South Korea. Colletotrichum spp. is a major group of plant pathogens responsible for anthracnose on a range of economically important hosts. Its occurrence on OLA remains unresolved. To investigate the diversity, morphology, phylogeny, and biology of Colletotrichum spp., 32 fungal isolates were obtained from 30 OLA-affected leaves collected from five different farms, in t

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7

Oliveira, Vinicius de Souza, Karina Tiemi Hassuda dos Santos, Andréia Lopes de Morais, et al. "Non-destructive Method for Estimating the Leaf Area of Pear cv. ‘Triunfo’." Journal of Agricultural Science 11, no. 7 (2019): 14. http://dx.doi.org/10.5539/jas.v11n7p14.

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The present study had as objective to determine mathematical equations to estimate the leaf area of pear cv. &lsquo;Triunfo&rsquo; using linear dimensions of the leaves. For that, 300 healthy leaves of different sizes from each quadrant of plants from the small farm of Boa Vista located in the city of Montanha, at the northern side of the State of Esp&iacute;rito Santo, Brazil were used. The length (L) along the main vein was measured, along with the maximum width (W) of the leaf blade and observed leaf area (OLA), in addition to the product of the length and width (LW) of each lea

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8

Oliveira, Vinicius de Souza, Karina Tiemi Hassuda dos Santos, Thainá de Jesus Ambrósio, et al. "Mathematical Modeling for Leaf Area Estimation From Papaya Seedlings ‘Golden THB’." Journal of Agricultural Science 11, no. 5 (2019): 496. http://dx.doi.org/10.5539/jas.v11n5p496.

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The aim of this study was to select the most suitable model for leaf area estimation from papaya seedlings cv. &lsquo;Golden THB&rsquo; using linear dimensions of leaves with unilobular and trilobular morphology. It was used leaves of 60 seedlings with 30 days after sowing produced in nursery of the Fazenda Santa Teresinha which belongs to company Caliman Agr&iacute;cola S.A., in the municipality of Linhares, state of Esp&iacute;rito Santo, in March 2016. The measurement of the length (L) was performed along the midrib, the maximum width (W) of the leaf blade, the product of th

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9

Pinheiro, Ana Paula Braido, Vinicius de Souza Oliveira, Karina Tiemi Hassuda dos Santos, et al. "Estimation Leaf Area by Composite Leaves of Canavalia rosea Seedlings Through Linear Dimensions From Last Leaflet." Journal of Agricultural Science 11, no. 9 (2019): 299. http://dx.doi.org/10.5539/jas.v11n9p299.

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The objective of this work was to propose models of equations from measurements of the linear dimensions of the last leaflet for the estimation of the leaf area of the composite leaves of Canavalia rosea. For this purpose, 441 composite leaves of 198 seedlings were used, 45 days after sowing, produced in nursery and belonging to the Federal University of Esp&iacute;rito Santo, Campus S&atilde;o Mateus, located in the municipality of S&atilde;o Mateus, North of the State of Esp&iacute;rito Santo, Brazil. The length (L) along the main midrib and the maximum leaf width (W) of the

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10

Kurpniece, Ruta. "Dzīvnieks un cilvēks Regīnas Ezeras īsprozas krājumā „Pūķa ola”." Aktuālās problēmas literatūras un kultūras pētniecībā: rakstu krājums, no. 26/1 (March 1, 2021): 209–21. http://dx.doi.org/10.37384/aplkp.2021.26-1.209.

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This article mainly covers the last of Regīna Ezera’s short fiction collection “Dragon’s Egg” (Pūķa ola). From it, four stories have been selected for analysis – “Journeying of Souls” (Dvēseļu ceļošana), “Satanic Story” (Sātanisks stāsts), “Ode for the Moon and Falling Leaves” (Oda mēnesim un krītošām lapām) un “Dragon’s Egg” (Pūķa ola) – which show bright images of animal characters. As it is known, animals have played an important role in both the life and work of the writer. The aim of the article is to study the short stories of Regīna Ezera in the context of postcolonialism, narratology,

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11

Turmuhametova, Nina Valeryevna. "Assessment of deciduous trees state and phyllophagous composition in Yoshkar-Ola." Samara Journal of Science 6, no. 4 (2017): 80–84. http://dx.doi.org/10.17816/snv201764116.

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This paper presents the results of long-term observations of the state of plantations of Betula pendula Roth and Tilia cordata Mill. in Yoshkar-Ola. Assessment of trees state was carried out by morphological analysis of the leaf blade, since the plants assimilation organs are most exposed to atmospheric toxicants, attacks of insects and pathogenic microorganisms. Based on the assumption that pollutants affect directly phytophages or through the forage resource, the species composition of the phyllophagous insects and mites was studied in the gradient of the increase in industrial transport emi

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12

Konopelko, A. V., O. A. Opalko, O. A. Balabak, and A. I. Opalko. "Peculiarities of the development of reproductive organs of ornamental crabapples (Malus spp.) depending on drought resistance." Regulatory Mechanisms in Biosystems 14, no. 2 (2023): 295–305. http://dx.doi.org/10.15421/022344.

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The current task for both pomiculture and ornamental horticulture is the formation of plant cultivars resistant to different environmental stress and maintaining their high productivity. Drought is one of the most significant environmental factors that inhibit plant growth and development and cause a set of morphological, physiological, and biochemical changes in plant organisms. The aim of our research was to discover the relationship between the development of the reproductive organs of ornamental crabapples and the physiological indicators determined by drought stress factors. The four spec

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13

Hell, Leonardo Raasch, Vinicius De Souza Oliveira, Karina Tiemi Hassuda dos Santos, et al. "Mathematical models in determining leaf area in eggplant and scarlet eggplant seedlings." Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics 2, no. 2 (2022): 56–65. http://dx.doi.org/10.55747/bjedis.v2i2.52835.

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The objective of this study was to obtain the best mathematical equation that estimates the leaf area seedlings of eggplant (Solanum melongena) and scarlet eggplant (Solanum gilo Raddi) through the linear dimensions of the leaves. Leaves of seedlings produced in a protected environment in the horticulture sector of the Instituto Federal do Espírito Santo – Campus Itapina, Colatina, in the Northwest region of the State of Espírito Santo, Brazil, were used. At 45 days after sowing, the length (L) along the midrib and the maximum width (W) of the leaf blade were determined, the product of the mul

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14

Oliveira, Vinicius de Souza, Leonardo Raasch Hell, Karina Tiemi Hassuda dos Santos, et al. "Estimation of Leaf Area of Jackfruit Through Non-destructive Method." Journal of Agricultural Science 11, no. 6 (2019): 77. http://dx.doi.org/10.5539/jas.v11n6p77.

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The objective of this study was to determine mathematical equations that estimate the leaf area of jackfruit (Artocarpus heterophyllus) in an easy and non-destructive way based on linear dimensions. In this way, 300 leaves of different sizes and in good sanitary condition of adult plants were collected at the Federal Institute of Esp&iacute;rito Santo, Campus Itapina, located in Colatina, municipality north of the State of Esp&iacute;rito Santo, Brazil. Were measured The length (L) along the midrib and the maximum leaf width (W), observed leaf area (OLA), besides the product of the mul

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15

U., D. Withanachchi., and Pathiraja. K.A.S.T.K. "Evaluation of the Ethnopharmacological Effectiveness of the Herbal Formula Selected from Ola Leaves Manuscript for the Management of Cracked Feet." Journal of Advances in Drug Discovery and Development 1, no. 2 (2023): 15–23. https://doi.org/10.5281/zenodo.8344094.

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<em>Cracked heels also known as heel fissures are common conditions that can be caused by either internal health conditions or external factors: obesity, walking barefoot, long-standing, chronic conditions like diabetes, using harsh soap and hot baths, having cold dry skin and cold or dry weather . Symptoms can be mild to severe ranging from dry flaky skin to painful bleeding or suppurated cracks. In this case series study, an ancient herbal formula written in Ola leaves manuscript is evaluated for its ethnopharmacological efficacy in the management of cracked heels. Primary data were gathered

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16

Sadoudi, Ahmed, Asma Ait-Kaki, Yuva Bellik, et al. "Effect of olive leaf incorporation in animal feed on broiler turkey (Meleagris gallopavo) growth performance, welfare, oxidative status, and blood and biochemical serum parameters." Archives Animal Breeding 67, no. 2 (2024): 163–76. http://dx.doi.org/10.5194/aab-67-163-2024.

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Abstract. This work investigates how incorporating olive leaves (OLs) (Olea europaea) into turkeys' (Meleagris gallopavo) diets affects their performance, welfare, blood biochemical parameters, and oxidative status of those reared in intensive farming conditions. The potential of this ingredient was assessed by comparing two dietary incorporation rates of olive leaves, 3 % and 6 %, in three commercial feeds corresponding to three growth phases over 15 weeks where feed was provided ad libitum. A total of 270 animals (broiler medium strain) were used. They were divided into three groups: the OL0

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17

Oliveira, Vinicius de Souza, André Monzoli Covre, Drielly Stephania Gouvea, et al. "Determination of the Leaflet Area of Schinus terebinthifolius Raddi in Function of Linear Dimensions." Journal of Agricultural Science 11, no. 14 (2019): 198. http://dx.doi.org/10.5539/jas.v11n14p198.

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The objective of this study was to select mathematical equations that best fit the estimation of the leaf area of pink pepper (Schinus terebinthifolius Raddi) from the linear leaflet dimensions. 500 leaflets with different physiological ages of a commercial plantation were collected, located in the region of Gameleira, municipality of S&atilde;o Mateus, North of the State of Esp&iacute;rito Santo, Brazil. Was measured the length (L) along the main midrib, the largest width (W) and the observed leaf area (OLA) of each sheet. The product of the multiplication between L and W of the leafl

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18

Mukhametova, Svetlana Valer'evna, Kseniya Aleksandrovna Veselova, and Lyudmila Vitalievna Sukhareva. "Deutzia in the Mari El Republic." Сельское хозяйство, no. 4 (April 2020): 1–11. http://dx.doi.org/10.7256/2453-8809.2020.4.34972.

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Deutzia is an ornamental flowering shrub valued for its abundant long-term flowering and the elegance of flowers shape. The research objects are the plants of 3 species and 1 variety of Deutzia in the Botanic Garden-Institute of VSUT (Yoshkar-Ola, Mari El Republic). Plants aged from 38 to 45 years grow in the exhibition &ldquo;Fruticetum&rdquo;. The study was conducted in 2015-2019. The height and diameter of plants crowns, their winter hardiness for the period from 1981 to 2019, the morphometric indicators of leaves and inflorescences, the possibility of vegetative propagation by herb

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19

Mityakova, I. I., R. R. Ivanova, and T. E. Shvedova. "ASSESSMENT OF THE ECOLOGICAL STATE OF THE URBAN ENVIRONMENT IN THE "SOIL -PLANT" SYSTEM OF THE CITY OF YOSHKAR-OLA." Bulletin of Udmurt University. Series Biology. Earth Sciences 33, no. 4 (2023): 403–12. http://dx.doi.org/10.35634/2412-9518-2023-33-4-403-412.

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The ecological state of different functional zones of the urban environment in Yoshkar-Ola is analyzed. For this, mixed soil samples and samples of leaves of woody plants were selected at the objects of study. The assessment of the soil condition was carried out according to the granulometric composition, pH, the content of chloride and sulfate ions, oil products, heavy metals; assessment of the state of vegetation - according to morphometric parameters, the area of damage to the leaves, the accumulation of sulfate ions and phytotoxicity. The results of the study showed that the urban area is

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20

Turmukhametova, Nina, and Denis Turmukhametov. "Variability of Tilia cordata Mill. by a complex of morphological and phenological features as a measure of environmental quality." BIO Web of Conferences 105 (2024): 06010. http://dx.doi.org/10.1051/bioconf/202410506010.

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The article presents the findings from a long-term study on the environmental quality of the city of Yoshkar-Ola, Russia, based on an analysis of the intra-population diversity of Tilia cordata Mill. according to morphological and phenological indicators. Tilia cordata Trees have been studied at different stages of their ontogenesis, during the generative phase. The selected ecotopes differed in the degree of anthropogenic load – pollution from motor vehicles and industrial businesses. Heterogeneity of the ontogenetic groups of Tilia cordata was established by morphological and phenological fe

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21

Espimpolo, Caio Marco, Isabela Casalli de Sousa, and Marcos Câmara de Castro. "Tradução do Artigo “Modos Adequados de Escuta” de Ola Stockfelt." Revista da Tulha 10, no. 2 (2024): 275–99. https://doi.org/10.11606/issn.2447-7117.rt.2024.232465.

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This article is a translation of the English version of the final chapter of Ola Stockfelt’s Musik som Iyssnandets konst (Music as an Art of Listening) (1988), which was published in Popular Music, Critical Concepts in Media and Cultural Studies. Edited by Simon Frith. Volume I, Music and Society. London and New York: Routledge, 2004. We are grateful to the author for permission to publish this version for the Brazilian public. This translation was carried out by Caio Marco Espímpolo, Isabela Casalli de Sousa – editors who are fellows of the 2024-2025 call for proposals from the Agency for Lib

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22

Turmukhametova, Nina, and Denis Turmukhametov. "Use of morphometric and phenological indicators of Betula pendula Roth for environmental health assessment." E3S Web of Conferences 443 (2023): 05011. http://dx.doi.org/10.1051/e3sconf/202344305011.

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The article presents the results of long-term biomonitoring of the quality of the environmental of the city of Yoshkar-Ola (Russia) based on the analysis of morphological and phenological indicators of Betula pendula Roth. The authors studied Betula pendula trees at various stages of ontogenesis in the generative period. The authors also found out the heterogeneity of ontogenetic groups of trees by morphological and phenological characteristics in different ecotopes of the city, differing in the degree of pollution by industrial and transport emissions, using principal component analysis A dec

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23

Alyabysheva, Elena Aleksandrovna. "The content of organic and biogenic substances in the leaves of <i>Elodea canadensis</i> Michx., <i>Hydrocharis morsus-ranae</i> L. and <i>Potamogeton perfoliatus</i> L. and the factors determining their concentration." Samara Journal of Science 12, no. 1 (2023): 15–20. http://dx.doi.org/10.55355/snv2023121102.

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This paper discusses the peculiarities of changing the content of total nitrogen, proteins and organic substances in the assimilation organs of three species of hydrophytes (Elodea canadensis Michx., Hydrocharis morsus-ranae L., Potamogeton perfoliatus L.) growing at different levels of pollution of the urbanized reservoir. The work presents the results of comparison of the river pollution within the city of Yoshkar-Ola. Local areas of pollution of the urban water body with nitrogenous compounds, suspended solids and iron have been identified (a comparison with the maximum permissible concentr

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24

Golovneva, L. B., and S. V. Shczepetov. "The late cretaceous flora from volcanogenic deposits of Northern Priokhotie (The Okhotsk-Chukotka volcanogenic belt)." Palaeobotany 2 (2011): 100–113. http://dx.doi.org/10.31111/palaeobotany/2011.2.100.

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The Karamken floristic assemblage occurs from basal layers of the Kholchan Formation of the Okchotsk-Chukotka volcanogenic belt (OCVB). The locality is situated at Khasyn River near Karamken settlement. The Karamken assemblage is composed of 6 taxa: Heilungia sp., Phoenicopsis ex gr. angustifolia Heer, Sphenobaiera sp., Metasequoia sp., Taxodium amguemensis (Efimova) Golovn., Trochodendroides sp. This flora is distinct from more ancient Arman flora and younger Ola flora. According to systematic composition the Karamken floristic assemblage is similar to the Chaun flora of Central Chukotka (the

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Golovneva, L. B., and S. V. Shczepetov. "The Envymaam floristic assemblage from the Upper Cretaceous deposits of the Okhotsk-Chukotka volcanogenic belt." Palaeobotany 5 (2014): 42–59. http://dx.doi.org/10.31111/palaeobotany/2014.5.42.

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The Envymaam floristic assemblage occurs from basaltic rocks of the Envymaam Formation in the Envymaam River basin, Central Chukotka segment of the Okhotsk-Chukotka volcanogenic belt. This assemblage consists of 18 taxa: Hepaticites sp., Coniopteris tschuktschorum (Krysht.) Samyl., Phoenicopsis ex gr. angustifolia Heer, Cupressinocladus enmyvaamensis Golovn., sp. nov., Araliaephyllum philippoviae Golovn., sp. nov. Among them, two species are fi rstly described. The Envymaam assemblage is characterized by presence of the Early Cretaceous relicts (Phoenicopsis), by rarity of angiosperms and by s

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26

Jayasena, R. M. D., and K. G. C. Dissanayake. "A Clinical Study on the Effect and Efficacy of Traditional Formulation Derived by Ola Leaves Manuscript In The Management of Overweight And Obesity." International Journal of Scientific and Research Publications (IJSRP) 10, no. 1 (2020): p97103. http://dx.doi.org/10.29322/ijsrp.10.01.2020.p97103.

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Turmukhametova, N. V., and D. B. Turmukhametov. "Phenological multivariance of Betula pendula Roth in an anthropogenically transformed environment." IOP Conference Series: Earth and Environmental Science 1420, no. 1 (2024): 012008. https://doi.org/10.1088/1755-1315/1420/1/012008.

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Abstract The article presents the results of long-term biomonitoring based on the phenology of the arboreal species Betula pendula of the city of Yoshkar-Ola, Russia. The phenological multivariance of B. pendula was studied for the first time at different stages of the ontogenesis of the generative period, in the gradient of atmospheric air pollution by industrial and automotive toxicants. The rhythm of seasonal development of B. pendula depends on both individual and age characteristics, as well as on the influence of conditions of a specific urban microclimate and environmental pollution. Mi

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Ade, Nitin, and Dattatray Katore. "An empirical study on Socio-economic factors affecting participation agricultural labourers and farmers of rural Pune in Gig Work within Pune Metropolitan Area." InSight Bulletin: A Multidisciplinary Interlink International Research Journal 2, no. 3 (2025): 41–45. https://doi.org/10.5281/zenodo.15422039.

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<strong><em>Abstract</em></strong> <em>The gig economy, characterized by its short-term and flexible jobs, has flooded various industries in the urban metropolitan areas. Ola, Uber, Urban company, bookmybai.com to name a few, all are the prominent examples of gig economy of urban Pune. However, its influence in agriculture, particularly for rural labourers and farmers, remains largely unexplored. The major problem with the farming business is that it employs the labourers seasonally, even the requirement of number of labourers during the crop cycle is also uneven, this leaves a large section o

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OLUWANISOLA, Oluwaloni P., and Abdullahi A. ABDULRAHAMAN. "Anatomical and Physiological Effects of Spent-Engine Oil on Two Varieties of Abelmoschus esculentus (L.) Moench. from Malvaceae." Notulae Scientia Biologicae 10, no. 4 (2018): 584–96. http://dx.doi.org/10.15835/nsb10410265.

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The effect of different levels of spent engine oil application on germination, survival, growth, leaf anatomy, yield, nutrient content and heavy metals uptake of okra (Abelmoschus esculentus – ‘Clemson’ spineless variety and ‘OLA 3 Local’ variety) was assessed in the present study. Completely randomized design was used with five treatment levels of spent engine oil at 0 ml (control), 50 ml, 100 ml, 150 ml and 200 ml applied to 5 kg of soil. Data on germination, seedling survival, growth, chlorophyll nutrient and heavy metal content, as well as leaf epidermal features collected from the study w

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S., Shivarajappa. "Glorious of Oriental Research Institute, University of Mysore, Mysuru, India." Shanlax International Journal of Arts, Science and Humanities 6, S1 (2019): 105–8. https://doi.org/10.5281/zenodo.3335448.

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Palm leaf manuscript is one of the oldest media of writing in India especially in Southern India. It is also the major source for writing and painting in South and Southeast Asian countries including Nepal, Sri Lanka, Burma, Thailand, Indonesia and Cambodia. Though palm leaf writing was practiced since ancient times, its precise origin is still unclear. Palm-leaf manuscripts are manuscripts made out of dried palm leaves. Palm leaves were used as writing materials in the Indian subcontinent and Southeast Asia dating back to the 5th century BCE, and possibly much earlier. Their use began in Sout

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31

Anishchenko, Irina. "Veratrum nigrum L. – a rare species in artificial breeding." Science in the South of Russia 21, no. 2 (2025): 85. https://doi.org/10.7868/s25000640250212.

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The paper presents the results of studying the biological features of Veratrum nigrum L. under cultural conditions. Veratrum nigrum is classified as a rare and endangered plant and is included in the Red Books of a number of regions of Russia. All parts of plant are poisonous, they contain steroid alkaloids, stilbene compounds, flavonoids and dipeptide compounds. The studies were conducted on the basis of the collection fund “Shadow Garden” in the South Ural Botanical Garden-Institute of the Ufa Federal Research Center of the Russian Academy of Sciences (Ufa) during the vegetation periods of 2

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32

Valabugina, Nadezhda Ruslanovna, Svetlana Valer'evna Muhametova, and YUliya Vladimirovna Granitsa. "The vital condition of plantings on the territory of Secondary school No. 2 named after Tikhomirovoy O. A. in Yoshkar-Ola." Сельское хозяйство, no. 2 (February 2024): 52–59. https://doi.org/10.7256/2453-8809.2024.2.73206.

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Since children and teaching staff spend a significant amount of time in the schoolyard, it is important to maintain a healthy state of green spaces, which is directly related to maintaining ecological balance and improving the quality of the environment. The presence of green areas on school grounds has a positive impact on the health of students, as they spend a significant part of the day inside school premises and need fresh air. In addition, the green areas serve as training grounds for classes in biology, ecology and other subjects. This study is devoted to the study of the territory of s

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Zhang, Chengcheng, Xiaoting Xin, Jianming Zhang, et al. "Comparative Evaluation of the Phytochemical Profiles and Antioxidant Potentials of Olive Leaves from 32 Cultivars Grown in China." Molecules 27, no. 4 (2022): 1292. http://dx.doi.org/10.3390/molecules27041292.

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Olives (Olea europaea L.) are a significant part of the agroindustry in China. Olive leaves, the most abundant by-products of the olive and olive oil industry, contain bioactive compounds that are beneficial to human health. The purpose of this study was to evaluate the phytochemical profiles and antioxidant capacities of olive leaves from 32 cultivars grown in China. A total of 32 phytochemical compounds were identified using high-performance liquid chromatography–electrospray ionization–tandem mass spectrometry, including 17 flavonoids, five iridoids, two hydroxycinnamic acids, six triterpen

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Shehu, Zulkallaini. "Effect of Salinity Stress on Osmoprotectant (Glycine Betaine and Prline) of Two Maize (Zea mays L.). Varieties Cultivated in Sokoto Metropholis." Annals of Experimental and Molecular Biology 4, no. 1 (2022): 1–6. http://dx.doi.org/10.23880/aemb-16000116.

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Salinity is one of the principal abiotic stresses that affect plant productivity by inducing osmotic stress. Maize is an economically important cereal crop affected by high salinity. In this study two varieties of maize seedlings (Oba super 2 16-11-kd-155- 159 and Sammaz 37) were subjected to 50, 100 and 150 mM NaCl concentrations. The Root, young and mature leaves were harvested after 21 days of sowing. A significant (P<0.05) increased in MDA and H2O2 concentration was observed in the NaCl treated samples (root and matured leaves) compared to control. Level of glycine betaine increases sig

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Štajner, Dubravka, Boris M. Popović, Dušica Ćalić, and Marijana Štajner. "Comparative Study of Antioxidant Status in Androgenic Embryos ofAesculus hippocastanumandAesculus flava." Scientific World Journal 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/767392.

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In vivo(leaves and seed embryos) andin vitro(androgenic embryos) antioxidant scavenging activity ofAesculus hippocastanumandAesculus flavamedical plants was examined. Here we report antioxidant enzyme activities of superoxide dismutase, catalase, guaiacol peroxidase and glutathione peroxidase, reduced glutathione quantity, flavonoids, soluble protein contents, quantities of malondialdehyde, and•OH radical presence in the investigated plant samples. Total antioxidant capacity of all the samples ofA. hippocastanumandA. flavawas determined using FRAP, DPPH, and NO•radical scavenger capacity. The

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Agrawal, Piyush, Mark P. Rast, and Basilio Ruiz Cobo. "An Iterative OLA Method for Inversion of Solar Spectropolarimetric Data. I. Single- and Multiple-variable Inversions of Thermodynamic Quantities." Astrophysical Journal 944, no. 1 (2023): 111. http://dx.doi.org/10.3847/1538-4357/aca536.

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Abstract This paper describes an adaptation of the Optimally Localized Averaging (OLA) inversion technique, originally developed for geo- and helioseismological applications, to the interpretation of solar spectroscopic data. It focuses on inverting the thermodynamical properties of the solar atmosphere, assuming that the atmosphere and radiation field are in local thermodynamic equilibrium (LTE). We leave inversions of magnetic field and non-LTE inversions for future work. The advantage with the OLA method is that it computes solutions that are optimally depth resolved with minimal crosstalk

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Ord, James, Holly J. Butler, Martin R. McAinsh, and Francis L. Martin. "Spectrochemical analysis of sycamore (Acer pseudoplatanus) leaves for environmental health monitoring." Analyst 141, no. 10 (2016): 2896–903. http://dx.doi.org/10.1039/c6an00392c.

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Elansary, Hosam O., Agnieszka Szopa, Paweł Kubica, et al. "Bioactivities of Traditional Medicinal Plants in Alexandria." Evidence-Based Complementary and Alternative Medicine 2018 (2018): 1–13. http://dx.doi.org/10.1155/2018/1463579.

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In traditional folklore, medicinal herbs play a vital role in the prevention and treatment of microbial diseases. In the present study, the phenolic profiles of the medicinal plantsAsparagus aethiopicusL.,Citrullus colocynthisL.,Senna alexandrinaL.,Kalanchoe delagoensisL.,Gasteria pillansiiL.,Cymbopogon citratus,Brassica juncea, andCurcuma longaL. were determined by high-performance liquid chromatography with a diode-array detector method. The results revealed rich sources of important compounds such as robinin in the fruits and leaves ofA. aethiopicus; caffeic acid in the tubers ofA. aethiopi

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Al-Warhi, Tarfah, Abeer H. H. Elmaidomy, Sherif A. Maher, et al. "The Wound-Healing Potential of Olea europaea L. Cv. Arbequina Leaves Extract: An Integrated In Vitro, In Silico, and In Vivo Investigation." Metabolites 12, no. 9 (2022): 791. http://dx.doi.org/10.3390/metabo12090791.

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Olea europaea L. Cv. Arbequina (OEA) (Oleaceae) is an olive variety species that has received little attention. Besides our previous work for the chemical profiling of OEA leaves using LC–HRESIMS, an additional 23 compounds are identified. An excision wound model is used to measure wound healing action. Wounds are provided with OEA (2% w/v) or MEBO® cream (marketed treatment). The wound closure rate related to vehicle-treated wounds is significantly increased by OEA. Comparing to vehicle wound tissues, significant levels of TGF-β in OEA and MEBO® (p < 0.05) are displayed by gene expression

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EC, Omah, Ugwu CE, Nweze BC, Akah NP, and Ofoegbu DC. "Effects of Processing Methods on the Chemical Properties of Sprouting Leaf (Bryophyllum Pinnatum)." Journal of Food Technology Research 9, no. 1 (2022): 64–79. http://dx.doi.org/10.18488/jftr.v9i1.2941.

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This study was carried out to determine the effects of processing methods on the chemical properties of sprouting leaf (Bryophyllum pinnatum). Fresh leaves of B. pinnatum “Oda opue” were collected, destalked, sorted, washed and drained. The prepared samples were divided into four portions. Three portions were processed by sun drying (14hrs), shade drying (7days) and blanching (90oC for 2mins), the fresh leaves that were neither dried nor blanched served as control. The sun-dried leaf (DL), shade dried leaf (SD), blanched leaf (BL) and the fresh leaf (FL) where analyzed for proximate, vitamin,

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Sami, Ullah* Javeid Iqbal Aman Ullah Khan Tajala Aman Ghulam Razaque. "NEURO AND ANALGESIC ACTIVITIES OF OLIVE LEAF METHANOLIC CRUDE EXTRACT." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 05, no. 03 (2018): 1814–21. https://doi.org/10.5281/zenodo.1210801.

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Genus Olea (Oleaceae) are prominent for its therapeutic value and are comprised in British and Indian pharmacopeias. In Pakistan Olea europaea leaves widely spread in Baluchistan province, NWFP, Punjab and in northerly areas at increase of 900 to 2900 m. In Balochistan it is found in sherani and zirat districts. Olea europaea leaves have multipotential remedial properties Present study was conducted for the investigation of some neurologic, properties of medicinal plant olea europea (oleaceae). The crude methanolic herbal extract was evaluated for its Neuropharacological aspects by forced swim

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Iorshe Orsar Isaac. "EVALUATION OF FIVE MAIZE GENOTYPES (Zea mays L.) FOR MORPHOLOGICAL CHARACTERISTICS AND YIELD IN UYO, SOUTH EASTERN NIGERIA." Nigerian Journal of Agriculture and Agricultural Technology 3, no. 2 (2023): 65–73. http://dx.doi.org/10.59331/njaat.v3i2.541.

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A field experiment was conducted at the University of Uyo Teaching and Research Farm in the early cropping season of 2021 to evaluate the morphological characteristics and yield of five maize genotypes in Uyo. The experiment was laid down in a randomized completely block design (RCBD) with three (3) replicates. The experimental materials were five (5) maize genotypes: SC-510, Oba Super – 4, Oba Super – 6, Honey King F1 (sweetcorn) and Ikom White (local control). The parameters evaluated were, emergence percentage at 1 week after sowing (WAS), plant height (cm), number of leaves, leaf area (cm2

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Lizárraga, C., M. Querci, M. Santa Cruz, I. Bartolini, and L. F. Salazar. "Other Natural Hosts of Potato virus T." Plant Disease 84, no. 7 (2000): 736–38. http://dx.doi.org/10.1094/pdis.2000.84.7.736.

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Potato virus T (PVT), a member of the genus Trichovirus, was isolated from leaves of naturally infected ulluco (Ullucus tuberosus), oca (Oxalis tuberosa), and mashua (Tropaeolum tuberosum). These Andean tuber crops are often grown in small plots in association with potato (Solanum tuberosum) in the Peruvian highlands. PVT isolates from ulluco, oca, mashua, and potato infected virus-free ulluco, oca, and potato genotypes by mechanical inoculation. The incidence of PVT in mashua, oca, and ulluco accessions from the International Potato Center (CIP) in vitro germplasm bank was less than 10%. A po

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H.G., Babayev, Gurbanova U.A., and Guliyev N.M. "Isoenzyme Spectrum, Localization and Some Physicochemical Properties of NAD-Malate Dehydrogenase in Amaranth Leaves Under Drought." Journal of Life Sciences and Biomedicine 2017, no. 3 (2023): 32–40. https://doi.org/10.5281/zenodo.8071457.

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Malate dehydrogenase (MDH) plays a crucial role in energy and cell metabolism. Activity, subcellular distribution, isoenzyme spectrum and kinetic properties of cytosolic (CMDH) and mitochondrial malatdehydrogenases (mMDH) have been studied in the phases of pre-anthesis, anthesis and grain ripening. Subcellular localization, isoenzyme spectrum and kinetic properties of NAD-malate dehydrogenase (1-malate-NAD-oxidoreductase, NAD-MDH, EC 1.1.1.37) were studied in subcellular fractions (SCFs) of assimilating tissues of Amaranthus cruentus L. leaves during pre-anthesis, anthesis and grain ripening p

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Yadav, Kuldeep Singh, Narayan Prasad Yadav, Bindu Rawat, Vineet Kumar Rai, Karuna Shanker, and Chandana Venkateswara Rao. "An Assessment of Wound Healing Potential ofArgyreia speciosaLeaves." Scientific World Journal 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/406921.

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In North India, poultice of young unfolded leaves ofArgyreia speciosaLinn. (Convolvulaceae) is used for healing wounds. In order to find scientific evidence for the traditional utilization of leaves ofA. speciosain wound healing, this investigation was carried out. A linear incision wound of about 3 cm in length and 2 mm in depth and circular excision wound of 177 mm2full thickness were made on the dorsal region of separate groups (n=5) of anesthetized Swiss albino mice. A simple ointment, developed by including ethanol, ethanol-water, and water extracts (10% each, separately) ofA. speciosa, w

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Ngele, M.B, N. Voncir, A.P Neyu, and S.P. Zagi. "NUTRIENT EVALUATION OF SOME VARIETIES OF MAIZE STOVER RESIDUE GROWN WITHIN BAUCHI METROPOLIS." Continental J. Agricultural Science 6, no. 1 (2012): 1–5. https://doi.org/10.5281/zenodo.844158.

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The research was conducted to evaluate the nutritive value of some maize variety residues in Bauchi metropolis. Maize stover of ten (10) varieties, Across 97, Oba super I, DMR-Y, Oba Tampa, Pop Csp, LNTR-Y, Gubi local, Sweet corn, Bauchi local and Manoma were collected from the Crop Production experimental farm immediately after the harvest of the primary crop. The maize residues were milled and analyzed for dry matter (DM), crude protein (CP), crude fibre (CF), ether extract (EE) and ash. The number of leaves (NOS) and plant height (PH) were significant (P<0.05) across the varieties while,

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Yan, Ning, Yasen Qin, Haotian Wang, et al. "The Inversion of SPAD Value in Pear Tree Leaves by Integrating Unmanned Aerial Vehicle Spectral Information and Textural Features." Sensors 25, no. 3 (2025): 618. https://doi.org/10.3390/s25030618.

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Chlorophyll is crucial for pear tree growth and fruit quality. In order to integrate the unmanned aerial vehicle (UAV) multispectral vegetation indices and textural features to realize the estimation of the SPAD value of pear leaves, this study used the UAV multispectral remote sensing images and ground measurements to extract the vegetation indices and textural features, and analyze their correlation with the SPAD value of leaves during the fruit expansion period of the pear tree. Finally, four machine learning methods, namely XGBoost, random forest (RF), back-propagation neural network (BPNN

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Moniruzzaman, Md, Ambia Khatun, and Mohammad Zafar Imam. "Evaluation of Antinociceptive Activity of Ethanol Extract of Leaves ofAdenanthera pavonina." Evidence-Based Complementary and Alternative Medicine 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/412497.

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Adenanthera pavoninais a deciduous tree commonly used in the traditional medicine to treat inflammation and rheumatism. The aim of this study was to evaluate the antinociceptive activity of ethanol extract of leaves ofA. pavonina(EEAP). EEAP was investigated using various nociceptive models induced thermally or chemically in mice including hot plate and tail immersion test, acetic acid-induced writhing, and glutamate- and formalin-induced licking tests at the doses of 50, 100, and 200 mg/kg body weight (p.o.). In addition, to assess the possible mechanisms, involvement of opioid system was ver

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Abraham, G., G. Thomas, and C. R. Babu. "Induction of Biomolecules in Mature Leaves of Terminalia arjuna Due to Feeding of Antheraea mylitta Drury." Scientific World JOURNAL 4 (2004): 887–91. http://dx.doi.org/10.1100/tsw.2004.143.

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Terminaliaarjunais an important food plant of the tasar silkworm,Antheraea mylittaDrury. In this study, we investigated the induction of biomolecules in mature leaves of these plants subjected to insect feeding. Increase in total tannin content, lipid peroxidation, and trypsin inhibitor activity have been observed in mature leaves damaged by the insects. The growth rate of Vth instar larvae ofA. mylittafed on previously damaged foliage reduced by 87.1%. Induction of biomolecules for defense mechanisms in relation to herbivore damage has been discussed.

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H.G., Babayev. "The Study of NAD-Malatedehydrogenase in Cytosolic And Mitochondrial Fractions of Amaranth Leaves Under Drought." Journal of Life Sciences and Biomedicine 70, no. 3 (2015): 39–47. https://doi.org/10.5281/zenodo.7429438.

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Localization, isoenzyme spectrum, some physicochemical and kinetic properties of NAD-malate dehydrogenase (L-malate-NAD-oxidoreductaseNAD-MDH, EC 1.1.1.37) have been studied in cytosolic and mitochondrial fractions of mesophyll (M) and bundle sheath cells (BSC) of amaranth leaves during the flowering and grain ripening phases under drought. Depending on the growth phase and tissue type NADMDH has a wide isoenzyme spectrum and pronounced alterations were observed in the isoenzyme number and the enzyme activity and also in physicochemical and kinetic properties. Vmax OAA for cytoplasmic NAD-MDH

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