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Journal articles on the topic 'Urtica dioica'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Henning, Tilo, Dietmar Quandt, Bernadette Grosse-Veldmann, Alexander Monro, and Maximilian Weigend. "Weeding the Nettles II: A delimitation of “Urtica dioica L.” (Urticaceae) based on morphological and molecular data, including a rehabilitation of Urtica gracilis Ait." Phytotaxa 162, no. 2 (2014): 61. http://dx.doi.org/10.11646/phytotaxa.162.2.1.

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The taxonomy of subcosmopolitan Urtica dioica L. s.l. is problematic. Recent floras recognize Urtica dioica as a subcosmopolitan species ranging throughout the entire holarctic region and also South Africa and New Zealand. Numerous infraspecific taxa have been proposed, especially in western Eurasia. There is only weak character differentiation, with floral and fruit morphology largely uniform, details of leaf morphology and indumentum are therefore primarily used for species delimitation, together with some characters of gender distribution and growth habit. The present study addresses the en

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2

Laksono, Faleryan Wisnu, Noor Laily Sebthiana Sari, Salsabila Salsabila, and Laeli Kurniasari. "Pengaruh Insektisida Alami Ekstrak Daun Jelatang (Urtica Dioica L.) Terhadap Mortalitas Larva Aedes Aegypti." Prosiding Sains Nasional dan Teknologi 12, no. 1 (2022): 1. http://dx.doi.org/10.36499/psnst.v12i1.7136.

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Jelatang atau stinging nettle (Urtica dioica L.) merupakan tanaman herbal yang terdapat dalam famili Urticaceae yang dapat ditemukan di Eropa, Asia, Afrika Utara, dan Amerika Utara. Daun jelatang (Urtica dioica L.) merupakan bagian tanaman jelatang yang mengandung senyawa alkaloid, flavonoid, tanin, steroid, dan saponin. Tanaman yang mengandung alkaloid, saponin, steroid, tanin, terpenoid dan flavonoid dapat berperan sebagai insektisida alami. Oleh karena itu, perlu dilakukan riset untuk mengetahui daun jelatang dapat berpotensi sebagai insektisida alami. Riset ini bertujuan untuk menganalisa

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3

Smoylovskaya, G. P. "Chromato-mass-spectrometric assessment of volatile components for nettle (Urtica dioica L.)." Farmatsevtychnyi zhurnal, no. 6 (September 4, 2018): 73–77. http://dx.doi.org/10.32352/0367-3057.6.15.03.

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The species of nettle (Urtica dioica) are used long ago as hemostaticum for hemorrhages of various genesis both in non-traditional and in official medicine. Besides, the extractions of nettle possess hypolipidemic, cholagogue, anti-inflammatory, spasmolytic, prostatoprotective, adaptogenic properties, etc. Biologic activity of the nettle (Urtica dioica) is conditioned by the presence of various vitamins, carotenoids, proteins, flavonoids, hydroxycinnamic and organic acids, β-cytosterol, volatile compounds and other components. The aim of our study was to investigate the qualitative and q

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4

Singh, Ridhima, Mansi Chaudhary, and Ekta Singh Chauhan. "Comparative Study of Fresh and Various Drying Methods on the Proximate and Phytochemical Analysis of Urtica dioica." International Journal of Health Sciences and Research 13, no. 8 (2023): 113–22. http://dx.doi.org/10.52403/ijhsr.20230818.

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Urtica dioica, a highly nutritious medicinal herb that grows naturally, requires no maintenance. This herb is rich in protein, calcium, and iron, as well as countless bioactive compounds making them supportive to combat various diseases, particularly diabetes, anemia, cancer, and hypertension. The current study was designed to determine the proximate and phytochemical analysis of fresh leaves and dried leaves of Urtica dioica by using different methods: sun-drying, shadow-drying, and oven-drying. The experiments were performed by the standard procedure of the Association of Analytical Communit

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5

Pelc, Olaf, and Grzegorz Kowaluk. "Selected physical and mechanical properties of particleboards with variable shares of nettle Urtica dioica L. lignocellulosic particles." Annals of WULS, Forestry and Wood Technology 123 (September 28, 2023): 30–40. http://dx.doi.org/10.5604/01.3001.0053.9307.

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Selected physical and mechanical properties of particleboards with variable shares of nettle Urtica dioica L. lignocellulosic particles. The aim of the research was to confirm the possibility of using woody particles of either young or adult nettle Urtica dioica stems as alternative raw materials in the production of particleboards. As part of the work, particleboards made out of nettle Urtica dioica particles were produced in laboratory conditions and selected physical and mechanical properties of the obtained boards were tested. The results show, that it is possible to manufacture particlebo

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6

Pelc, Olaf, and Anita Wronka. "Potential utilization of nettle (Urtica dioica L.) shives as a raw material for particleboards." Annals of WULS, Forestry and Wood Technology 129 (April 4, 2025): 31–42. https://doi.org/10.5604/01.3001.0055.1936.

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Potential utilization of nettle (Urtica dioica L.) shives as a raw material for particleboards. The aim of the research was to confirm the possibility of using woody particles with sorted-out fibres of nettle Urtica dioica stems as alternative raw materials in the production of particleboards. As part of the work, particleboards made out of nettle Urtica dioica particles were produced in laboratory conditions and selected psychical and mechanical properties of the obtained boards were tested. The results show, that it is not possible to manufacture particleboards for the furniture industry usi

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7

Ahmed Abdulaziz Ahmed, Baydaa Hameed Abdulah, and Yaser Mustafa Kamal. "Study the antibacterial effect of N_butanol extract of Urtica dioica." Al Mustansiriyah Journal of Pharmaceutical Sciences 21, no. 1 (2022): 41–47. http://dx.doi.org/10.32947/ajps.v21i1.800.

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Since ancient times Urtica dioica has been used as an herbal medicine in Western Asia. The current study demonstrates the anti-bacterial effect of N_butanol extraction of Urtica dioica. The antibacterial effect was tested against some of gram-positive bacteria and gram-negative bacteria isolated  from hospitalized patients having urinary tract infection. Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia and Pseudomonas aeruginosa was used. Urticasea is a family of plant known for their medicinal activity from folk medicine. Urtica dioica is a member of urticasea and it

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8

Sivaji, K., V. Lavanya, SK Sharmila, et al. "Assessment of ethanol leaf extract from urtica dioica for in vitro Anti-Helminthic properties." Current Trends in Pharmacy and Pharmaceutical Chemistry 6, no. 2 (2024): 45–55. http://dx.doi.org/10.18231/j.ctppc.2024.014.

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Helminthic infections continue to be a significant public health concern worldwide, particularly in regions with poor sanitation and limited access to healthcare. With the increasing prevalence of drug resistance among helminths, there is a pressing need for alternative treatments derived from natural sources. Urtica dioica, commonly known as stinging nettle, has been traditionally used for various medicinal purposes, including its purported anthelmintic properties. This study aimed to evaluate the in vitro anti-helminthic activity of ethanol leaf extract of Urtica dioica against helminth para

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9

Rajabzoda, Sirojiddin Ikrom, and Alihon Saidqul Izzatullozoda. "PHYSICAL-CHEMICAL STUDY OF COMPOUNDS ISOLATED FROM EXTRACTS OF AERIAL AND UNDERGROUND PARTS OF STRETCH." BULLETIN OF THE TAJIK NATIONAL UNIVERSITY SERIES OF ECONOMIC AND SOCIAL SCIENCES 13, no. 4 (2024): 66–76. https://doi.org/10.62965/tnu.sns.2024.4.6.

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The purpose of the study is the extraction, separation of organic compounds from the root of stinging nettle (Urtica Dioica L.), purification of the isolated compounds and their physico-chemical study. Extraction of the aboveground and underground parts of stinging nettle (Urtica Dioica L.) - the region of Shahrinav district was carried out; The conditions, methods and development of the methodology for the separation of organic compounds from extracts of the aboveground and underground parts of the stinging nettle (Urtica Dioica L.) from the Shahrinav district were established, and the class

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10

Rohit, Sharma* Abhilash Kutlehria Kapil Kumar Verma. "Urtica Dioica: In Used To Treat Benign Prostatic Hyperplasia." Urtica Dioica: In Used To Treat Benign Prostatic Hyperplasia 2, no. 9 (2024): 943–55. https://doi.org/10.5281/zenodo.13788549.

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Benign prostatic hyperplasia (BPH) is a common condition in aging men, characterized by an enlarged prostate gland that leads to urinary symptoms such as increased frequency, urgency, and nocturia. Conventional treatments for BPH often involve pharmacological interventions, including alpha-blockers and 5-alpha-reductase inhibitors, which may be associated with significant side effects. As a result, there is growing interest in alternative therapies, particularly those derived from medicinal plants. <em>Urtica dioica</em>, commonly known as stinging nettle or also known as bichu buti, has been

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11

Tiotiu, Angelica, Andrea Brazdova, Cyril Longé, et al. "Urtica dioica pollen allergy." Annals of Allergy, Asthma & Immunology 117, no. 5 (2016): 527–34. http://dx.doi.org/10.1016/j.anai.2016.09.426.

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12

Esti Trisna Putri, Ni Komang, I. Wayan Surya Rahadi, and Ni Made Sukma Sanjiwani. "Uji Aktivitas Antibakteri Ekstrak Etanol Daun Jelatang (Urtica dioica L.) Terhadap Bakteri Staphylococcus aureus." Usadha 2, no. 4 (2023): 1–5. http://dx.doi.org/10.36733/usadha.v2i4.7416.

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Daun jelatang (Urtica dioica L.) merupakan spesies yang paling banyak dikenal dalam genus urtica dan memiliki banyak manfaat bagi masyarakat yaitu untuk pengobatan, kosmetika maupun untuk dikonsumsi. Daun jelatang mengandung senyawa alkaloid, flavonoid, dan saponin. Senyawa tersebut dapat diketahui memiliki aktivitas antibakteri. Bakteri Staphylococcus aureus merupakan bakteri gram positif yang dapat menghasilkan pigmen kuning, bersifat aerob fakultatif dan koloni cenderung berbentuk menyerupai buah anggur. Secara alami Staphylococcus aureus merupakan flora normal pada manusia, yang sering dit

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13

Setyorini, Herny, Albari Akhmad, and Saputri Romadhiyana Kisno. "Uji Efektivitas Sediaan Krim Ekstrak Etanol Daun Jelatang (Urtica dioica L.) Terhadap Penyembuhan Luka Sayat Pada Mencit (Mus musculus)." Indonesian Journal of Health Science 3, no. 2a (2023): 416–23. http://dx.doi.org/10.54957/ijhs.v3i2a.580.

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Indonesia dikenal sebagai salah satu negara dengan keanekaragaman hayati terbaik di dunia. Hal ini terlihat dari banyaknya jenis tumbuhan yang secara tradisional digunakan untuk mengobati berbagai penyakit. Salah satu tumbuhan yang dapat digunakan sebagai obat adalah tumbuhan jelatang (Urtica dioica L.). Ekstrak etanol daun jelatang memiliki beberapa kandungan diantaranya flavonoid, alkaloid dan tannin yang dapat membantu proses penyembuhan luka. Penelitian ini bertujuan untuk mengetahui efek sediaan krim ekstrak etanol daun jelatang (Urtica dioica L.) dalam mempercepat penyembuhan luka sayat

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14

Pulungan, Ahmad Nasir, Junifa Layla Sihombing, Putri Faradilla, et al. "Pelatihan Pembuatan Hand Sanitizer Berbasis Ekstrak Daun Jelatang (Urtica dioica L.) di MTsN 3 Medan." Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN 4, no. 2 (2023): 79–86. http://dx.doi.org/10.23960/jpkmt.v4i2.117.

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Pelatihan pembuatan hand sanitizer dengan ekstrak daun jelatang (Urtica dioica L.) dilakukan dalam rangka mendukung gerakan madrasah sehat di MTsN 3 Medan melalui program perilaku hidup bersih dan sehat (PHBS). PHBS dianggap mampu menciptakan lingkungan sekolah yang sehat. Salah satu cara menjaga kebersihan yang paling dasar adalah menjaga kebersihan tangan yang banyak menjadi akses penularan bakteri. Penggunaan hand sanitizer merupakan upaya yang paling sederhana, efektif dan efisien. Penambahan bahan alami seperti ekstrak daun jelatang (Urtica Dioica L.) dapat dimanfaatkan sebagai anti bakte

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15

Leila, Derradji, Saidi Ouided, and Hadef Youcef. "Evaluation of the antioxidant activity of the bioactive components in an aqueous extract of Urtica dioica L leaves from eastern Algeria." GSC Biological and Pharmaceutical Sciences 12, no. 1 (2020): 235–34. https://doi.org/10.5281/zenodo.4271103.

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<em>Urtica dioica</em> L is a spontaneous herb that is used in traditional medicine in Algeria. Numerous studies confirm the important pharmacological properties. Our study includes the evaluation of the antioxidant activity of the bioactive components of <em>Urtica dioica</em> L. The objective of our study is to highlight the importance of this plant which could be used in herbal medicine to fight against certain types of cancer. The antioxidant activity is evaluated by the 2, 2-diphenyl-1-picryl hydrazyl (DPPH) trapping method. The results obtained show us that the leaves

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16

Domola, Masoud Shabani, Vivian Vu, Christine A. Robson-Doucette, Gary Sweeney, and Michael B. Wheeler. "Insulin mimetics in Urtica dioica: structural and computational analyses of Urtica dioica extracts." Phytotherapy Research 24, S2 (2009): S175—S182. http://dx.doi.org/10.1002/ptr.3062.

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17

Iglesias, Javier, José Castillejo, and Carlos Garrido. "Asociación de Helix aspersa (Gastropoda, Pulmonata) con Urtica dioica en el medio natural." Iberus 14(2) (December 31, 1996): 57–65. https://doi.org/10.5281/zenodo.4642511.

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The results obtained from observations of a natural population of <em>Helix aspersa </em>Müller, 1774, in the summer of 1991 are presented. A significant asociation between the distribution of the snails and that of <em>Urtica dioica </em>was found during the study period. The selection-indices show a strong selection of the snails for <em>Urtica dioica</em>. The reasons of this association are habitat and food preferences

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18

Grosse-Veldmann, Bernadette, Barry J. Conn, and Maximilian Weigend. "Weeding the nettles IV: A redefinition of Urtica incisa and allies in New Zealand and Australia, including the segregation of two new species Urtica sykesii and U. perconfusa." Phytotaxa 245, no. 4 (2016): 251. http://dx.doi.org/10.11646/phytotaxa.245.4.2.

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Taxon differentiation in Urtica from Australia and New Zealand initially appears to be uncomplicated, with taxa being easy to distinguish. However, a revision of the type material, more recent collections and a comparison of Australian and New Zealand material shows that three of the names are misapplied. Urtica gracilis (as U. dioica subsp. gracilis, North America) has been reported as introduced to New Zealand, but molecular data retrieve the corresponding specimens with the other NZ-species and we argue that they belong to the polygamous Australian species Urtica incisa. A critical revision

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19

Lapkina, E. Z., E. E. Saveleva, L. S. Tyrranen, and N. A. Bulgakova. "THE STUDY OF POPULATION DYNAMICS OF ECOLOGICAL GROUPS OF MICROORGANISMS EPIPHYTIC MICROBIOTA STELLARIA MEDIA AND URTICA DIOICA." Ekosistemy, no. 25 (2021): 22–29. http://dx.doi.org/10.37279/2414-4738-2021-25-22-29.

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The dynamics of the strength of the epiphytic microbiota of the root zone and phyllosphere of the Stellaria media and Urtica dioica in the vegetation phase of plants (seedlings, flowering, fruiting) was studied. The data on the strength of microorganisms of ecotrophic groups are presented: ammonifying bacteria using mineral forms of nitrogen, bacteria of the Escherichia coli group, micromycetes and bacteria in the spore stage. It was determined that the medium-sized microbiota of the Stellaria media is more strengthen than the Urtica dioica, which is probably due to the morphoanatomical featur

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Goswami, Megha, Priya Bisht, Ghanshyam Das Gupta, and Sant Kumar Verma. "In silico studies on Urtica dioica as aldose reductase inhibitors." Pharmaspire 15, no. 04 (2023): 221–24. http://dx.doi.org/10.56933/pharmaspire.2023.15133.

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Urtica dioica L. is a perennial plant which is commonly known as “stinging nettle.” It is widely distributed throughout the temperate and tropical areas around the world. The genus Urtica is derived from word “uro” which means to burn or “urere” which means to sting. Due to the fact that the plant typically either has male or female blooms, the species name is dioica which means “two households”. Apart from various traditional uses, it is reported for the treatment of diabetes. Owing to the antioxidant potential and presence of flavonoids, here in this research, in silico studies has been perf

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Lamharrar, Abdelkader, Ali Idlimam, Mohammed Kouhila, Lamya Lahnine, and Hind Mouhanni. "Moisture Sorption Isotherms And Thermodynamic Properties Of Urtica Dioica Leaves." European Scientific Journal, ESJ 12, no. 24 (2016): 376. http://dx.doi.org/10.19044/esj.2016.v12n24p376.

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Urtica dioica is a Moroccon endemic plant of used for its virtues in traditional medicine. Thus, it is necessary to study the effect of preservation processes on the storage conditions of the plant. The static gravimetric method was used to determine sorption isotherms of Urtica dioica leaves at three temperatures (40, 50 and 60 °C) and in the range of water activity ( w a ) ranging from 0.0572 to 0.898. Six mathematical models were used to fit the experimental data. The Enderby and Peleg models were found to be the most suitable for describing the sorption curves. The optimal water activity f

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Kraus, Rupert, and Gerhard Spiteller. "Ceramides from Urtica dioica roots." Liebigs Annalen der Chemie 1991, no. 2 (1991): 125–28. http://dx.doi.org/10.1002/jlac.199119910123.

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Akbar, Muh Rezki Ramadhan Ali, Suhrah Febrina Karim, and Bahri Majid. "FORMULASI DAN UJI AKTIVITAS ANTIBAKTERI FRAKSI DAUN JELATANG (URTICA DIOICA L.) TERHADAP STAPHYLOCOCCUS EPIDERMIDIS." Jurnal Buana Farma 4, no. 4 (2024): 449–54. https://doi.org/10.36805/jbf.v4i4.1202.

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Closed feet and long-term activities cause sweaty feet and damp conditions around the feet can cause odor. Foot odor is caused by a buildup of bacteria that breeds on damp feet. Some bacteria that cause foot odor include Staphylococcus epidermidis. Nettle leaf fractions (Urtica dioica L.) contain flavonoids, tannins, saponins and alkaloids which work as antibacterials for smelly feet. This research aims to determine whether the nettle leaf fraction (Urtica Dioica L.) can be formulated into a footspray preparation and what the activity of the nettle leaf fraction (Urtica Dioica L.) footspray pr

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Ghedira, K., P. Goetz, and R. Le Jeune. "Urtica dioica L., Urtica urens et/ou hybrides (Urticaceae)." Phytothérapie 7, no. 5 (2009): 279–85. http://dx.doi.org/10.1007/s10298-009-0408-5.

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Akhlan, T. B., G. E. Zhumaliyeva, and B. Zh Muldabekova. "The influence of the powder of nettle on the quality parameters of pasta." Journal of Almaty Technological University, no. 3 (January 16, 2021): 52–56. http://dx.doi.org/10.48184/2304-568x-2020-3-52-56.

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This article defines the physical and chemical parameters of the finished product based on a new technological recipe using corn flour and Urtica dioca l. powder. According to scientific data, the chemical composition of nettle leaves consists of vitamins C, K, b, panthenonic acid, formic acid, carotene and calcium. Therefore, the inclusion of nettle powder in the composition of pasta contributes to improving the function of the heart and lungs, preventing chronic diseases of the liver and bile ducts. The results of the study, organoleptic and physicochemical properties of pasta with the addit

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Abdulloyev, Shakhobiddin Xasanboyevich, Allanazar Abdirazokov, and Nozimaxon Ilhomjon qizi Mo'minova. "IKKI UYLI GAZANDA (URTICA DIOICA L.) O‘SIMLIGINING ANTIRADIKAL FAOLLIGI VA FENOLLI BIRIKMALAR MIQDORI." Journal of Chemistry of Goods and Traditional Medicine 4, no. 1 (2025): 173–91. https://doi.org/10.55475/jcgtm/vol4.iss1.2025.460.

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Quritilgan va maydalangan ikki uyli gazanda (Urtica dioica L.) o‘simligining yer ustki qismini 20 daqiqa davomida ultratovushli vannada 96 % li etanolda ekstraktsiya qilib olingan ekstraktining antiradikal faolligini difenilpikrilgidrazil (DPPH) erkin radikallarini so`ndirish usulida baholandi va fenolli birikmalar (flafanoidlar) miqdorini yuqori samarali suyuqlik xromagrafiya (YuSSX) metodi bilan aniqlandi. Olingan ekstrakt antiradikal faollik namoyon qilib, uning IC50 ko‘rsatgichi 314,64 mkl hajmni tashkil etdi. Xromatografik analiz quritilgan Urtica dioica L. ning 100 g miqdorida 7.3 mg que

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Velasco Lezama, Rodolfo, Sara Beatriz Herrera Solís, Rafaela Tapia Aguilar, Janeth Ramírez Calvo, Reyna Cerón Ramírez, and Jorge Santana Carrillo. "Efecto de Cinco Plantas del Género Urtica sobre el Crecimiento de Bacterias de Importancia Clinica." Ciencia Latina Revista Científica Multidisciplinar 8, no. 3 (2024): 11088–105. http://dx.doi.org/10.37811/cl_rcm.v8i3.12265.

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Urtica dioica, Urtica urens y Urtica mexicana, son similares morfológicamente y son comercializadas como la misma planta pero se desconocen las propiedades antibacterians de U, mexicana. Se evaluó actividad antibacteriana de estas plantas y de U. dioica L variedad Angustifolia, comparándola con la de Urtica dioica L. Las plantas se colectaron en en el Estado de México, la variedad Angustifolia fue adquirida en el mercado. Las hojas secas se molieron y maceraron 48 h en; Hexano, diclorometano, metanol y agua. Se determinó la concentración mínima inhibitoria (CMI) mediante el método de Resazurin

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Domjanić Drozdek, Sandra, Dyana Odeh, Domagoj Đikić, et al. "The Effects of Nettle Extract Consumption on Liver PPARs, SIRT1, ACOX1 and Blood Lipid Levels in Male and Female C57Bl6 Mice." Nutrients 14, no. 21 (2022): 4469. http://dx.doi.org/10.3390/nu14214469.

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Leon, Ivonne. "Efectividad de la Urtica Dioica (ishanga) en el tratamiento de asma infantil." Ciencia y Desarrollo 22, no. 4 (2019): 41. http://dx.doi.org/10.21503/cyd.v22i4.1836.

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Objetivo: Determinar la efectividad de la Urtica Dioica (Ishanga) en el tratamiento de Asma en niños de 2 a 4 años que acuden al Hospital Amazónico Ucayali 2018. Métodos: El trabajo fue de tipo experimental-prospectivo longitudinal; se trabajó con 2grupos de muestras (10 niños con asma para el grupo experimental y 10 para el grupo control). Para la recolección de datos se usó: la ficha de asma y la lista de cotejo. Para el análisis descriptivo de los datos estadísticos se realizó el análisis de Chi-cuadrado. Resultados: Los tipos de asma el mayor porcentaje 40% de niños del grupo experimental

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Ibrahim, Zulaikha Ramadhan, Shaymaa Mahfodh Abdulqader, and Azad Ahmed Mayi. "Improve Growth and Productivity of Fig Trees (Ficus carica L.) by Using Natural Compounds." Diyala Agricultural Sciences Journal 16, no. 2 (2024): 84–96. https://doi.org/10.52951/dasj.24160207.

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This study was carried out to study the effect of Urtica Dioica, Prosopis Farcta and humic acid and their interactions on the growth and productivity of fig trees. The trees were treated with three levels of foliar spray with each of Urtica Dioica at 0, 150 and 300 mg L-1 and the Prosopis Farcta at 0, 150 and 300 mg L-1, and humic acid 0, 200 and 300 mg L-1. Treatments were applied twice. The first foliar spray was applied on May 1st, 2022, and the second one on June 1st, 2022. One tree was used for each experimental unit in a factorial experiment with three replications. The research came to

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Balkashbay, Sh Zh, G. E. Azimbayeva, D. Sh Aytbay та M. B. Akhtayeva. "DETERMINATION OF HIGHER FATTY ACIDS IN THE COMPOSITION OF URTІCA DIОICA LEAVES". Chemical Journal of Kazakhstan, № 4 (15 грудня 2023): 94–100. http://dx.doi.org/10.51580/2023-4.2710-1185.43.

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Urtіca diоica is a tall perennial plant with an unbranched stem and large simple serrated leaves. Urtіca is widespread in many parts of the globe. Including in North Africa, in some regions of Asia, Europe and North America. Urtіca contains many biologically active substances, such as flavonoids, carotenoids, phenolic compounds, vitamins and minerals, which have a beneficial effect on the human body. Due to its antioxidant, anti-inflammatory and antibacterial properties, it is used in medicine and cosmetology. Currently, urtica dioica is widely used by traditional medicines. The purpose of the

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Dyakova, N. A. "ACCUMULATION OF HEAVY METALS AND ARSENIC IN GREAT NETTLE (URTICA DIOICA L.) LEAF TISSUES." Ulyanovsk Medico-biological Journal, no. 2 (July 15, 2020): 145–56. http://dx.doi.org/10.34014/2227-1848-2020-2-145-156.

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The aim of the paper was to study the heavy metal contamination of medical herbs in the Voronezh region. The authors analyzed leaf tissues of Urtica Dioica L. collected in urban and agroecosystems and exposed to various anthropogenic effects. Materials and Methods. Heavy metal (including lead, mercury, cadmium, nickel, copper, zinc, cobalt, chromium) and arsenic concentrations were studied in 51 samples of Urtica Dioica L. leaf tissues. The research was conducted by atomic absorption spectrometry, using MGA-915MD atomic absorption spectrometer in accordance with a pharmacopoeia method. Results

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Henning, Tilo, Dietmar Quandt, Bernadette Grosse-Veldmann, Alexandre Monro, and Maximilian Weigend. "Weeding the Nettles II: A delimitation of "Urtica dioica L." (Urticaceae) based on morphological and molecular data, including a rehabilitation of Urtica gracilis Ait." Phytotaxa 162, no. 2 (2014): 61–83. https://doi.org/10.11646/phytotaxa.162.2.1.

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Henning, Tilo, Quandt, Dietmar, Grosse-Veldmann, Bernadette, Monro, Alexandre, Weigend, Maximilian (2014): Weeding the Nettles II: A delimitation of "Urtica dioica L." (Urticaceae) based on morphological and molecular data, including a rehabilitation of Urtica gracilis Ait. Phytotaxa 162 (2): 61-83, DOI: 10.11646/phytotaxa.162.2.1, URL: http://dx.doi.org/10.11646/phytotaxa.162.2.1

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Izunwanne, DI, SK Mobisson, CC Nwafor, IC Ifedi, CI Onwukaike, and HA Izunwanne. "Excitatory Effect of Urtica dioica on Locomotor Behaviour of Mice Using the Open Field Maze Task." Journal of Complementary and Alternative Medical Research 25, no. 2 (2024): 34–42. http://dx.doi.org/10.9734/jocamr/2024/v25i2518.

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Introduction: It is generally believed that the presence of some neuroactive phytochemicals such as acetylcholine, histamine, serotonin, tannins etc. in Urtica dioica may yet possess the key to the management of certain neurological and behavioral conditions at an easily accessible and affordable rates. The growing acceptance of alternative medicine in Nigeria and the world at large has necessitated this research work so as to ensure that the general/consuming public is properly guided. Objective: This study was carried out to investigate the effect of administration of Urtica dioica on

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Salih, N. A. "Antibacterial effect of nettle (Urtica dioica)." Al-Qadisiyah Journal of Veterinary Medicine Sciences 13, no. 1 (2014): 1. http://dx.doi.org/10.29079/vol13iss1art270.

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The antibacterial activity of aqueous and 95% ethanol extracts of nettle leaf was tested against some Gram-negative and Gram-positive bacteria isolated from hospitalized patients by the agar well diffusion method. Staphylococcus aureus, Escherichia coli, Klebsiella spp., Bacillus Subtillus, Proteus spp. Salmonella spp. and Pseudomonas spp. were used. The results indicate that both extracts showed different antibacterial activities which were in favor of ethanolic extract because of more solubility of active ingredient in ethanol than in water. Staphylococcus aureus, Bacillus Subtillus, and Sal

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Kalia, AjudhiaNath, BhuwanChandra Joshi, and Minky Mukhija. "Pharmacognostical review of Urtica dioica L." International Journal of Green Pharmacy 8, no. 4 (2014): 201. http://dx.doi.org/10.4103/0973-8258.142669.

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Tiotiu, A., M. Morisset, A. Brazdova, et al. "Allergènes du pollen d’ortie (Urtica dioica)." Revue Française d'Allergologie 56, no. 3 (2016): 286–87. http://dx.doi.org/10.1016/j.reval.2016.02.064.

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Kim, Sojin, and Lione Kim. "A Study on the Dyeability of Urtica Dioica L. Extract." Fashion business 20, no. 4 (2016): 128–40. http://dx.doi.org/10.12940/jfb.2016.20.4.128.

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Shrestha, Deepak Kumar. "Phytochemical Screening, Evaluation of Antioxidant Activity, Total Phenolic and Flavonoid Content of Selected Nepalese Medicinal Plants." Butwal Campus Journal 5, no. 1 (2022): 160–73. http://dx.doi.org/10.3126/bcj.v5i1.50195.

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This research work aimed to analyze the phytochemicals, total phenolic, flavonoid contents, and antioxidant properties of four selected medicinal plants of Gulmi and Rupandehi districts using in vitro studies. They were Dioscorea bulbifera from Gulmi, the other three Aegle marmelos, Nyctanthes arbortristis, Urtica dioica from Rupandehi. Methanolic extract of these plants was analyzed. The DPPH radical scavenging assay was used to measure the antioxidant activity, the Folin-Ciocalteu method to measure total phenolic content, and the aluminum chloride colorimetric method to measure total flavono

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Bonetti, Gianpiero, Paola Tedeschi, Giuseppe Meca, et al. "In vitro bioaccessibility, transepithelial transport and antioxidant activity of Urtica dioica L. phenolic compounds in nettle based food products." Food & Function 7, no. 10 (2016): 4222–30. http://dx.doi.org/10.1039/c6fo01096b.

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Dwumfour, Edward F. "Volatile substances evoking orientation in the predatory flowerbug Anthocoris nemorum (Heteroptera: Anthocoridae)." Bulletin of Entomological Research 82, no. 4 (1992): 465–69. http://dx.doi.org/10.1017/s0007485300042528.

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AbstractChemical signals produced by leaves of stinging nettle (Urtica dioica), goat willow (Salix caprea) and tomato (Lycopersicon esculentum) attracted Anthocoris nemorum Linnaeus in a Y-tube plexiglass-walled olfactometer. A. nemorum reacted to odours of chloroform extracts of tomato foliage but not to water or methanol extracts. On the other hand, methanol or water extract of U. dioica attracted A. nemorum, but it was not attracted to chloroform soluble fractions of this plant. Adult A. nemorum could not distinguish between odour released by the aphids Myzus persicae (Sulzer) or Brevicoryn

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Akbarian, Maedeh, Soleiman Mahjoub, Seyed Mohammad Elahi, Ebrahim Zabihi, and Hamed Tashakkorian. "Urtica dioica L. extracts as a green catalyst for the biosynthesis of zinc oxide nanoparticles: characterization and cytotoxic effects on fibroblast and MCF-7 cell lines." New Journal of Chemistry 42, no. 8 (2018): 5822–33. http://dx.doi.org/10.1039/c8nj00496j.

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Mammadli, T., and D. Ganbarov. "Study of Populations of Urtica dioica L. in the Mountain Areas of Nakhchivan Autonomous Republic." Bulletin of Science and Practice 10, no. 4 (2024): 53–58. http://dx.doi.org/10.33619/2414-2948/101/07.

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The distribution, ontogenetic structure, age and growth structure of hay meadow populations, productivity in different periods of ontogenesis of all populations of Urtica dioica L. are considered. Populations of this species are identified and studied. Urtica dioica is a common plant in the highlands of the Nakhchivan Autonomous Republic. An assessment of 10 populations was carried out, the data were presented in the form of tables and graphs. The structure of ontogenesis was studied based on the population method. It has been established that this plant is distributed as part of plant groups

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Kumar Shrestha, Deepak, Basanta Kumar Sapkota, and Krishna Prasad Sharma. "Assessment of Phytochemicals, Antioxidant Activity, Total Phenolic and Flavonoid Contents of Selected Nepalese Medicinal Plants." Nepal Journal of Biotechnology 10, no. 2 (2022): 45–51. http://dx.doi.org/10.54796/njb.v10i2.239.

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Several medicinal plants have been used from the traditional period of times to cure different diseases but there is little scientific evidence. The phytochemicals of plants can reduce cardiovascular and other diseases. The present study analyzed the five different medicinal plants of the Gulmi and Rupandehi districts of Nepal using in vitro studies. They were Crateva Unilocularis, Aegle marmelos, Nyctanthes arbor-tristis, Urtica dioica and Justicia adhatoda. The antioxidant potential of the methanolic extract of plants was evaluated by DPPH radical scavenging assay, total phenolic content was

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Widiyawati, Rinda Septi Putri, Akhmad Albari, and Abdul Basith. "Formulasi Dan Uji Anti-Aging Krim Ekstrak Etanol Daun Jelatang (Urtica dioica L.)." Indonesian Journal of Health Science 3, no. 2a (2023): 365–73. http://dx.doi.org/10.54957/ijhs.v3i2a.537.

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Daun jelatang merupakan semak asli Eropa utara dan Asia. Daun jelatang memuat karoten, vitamin C, senyawa polisakarida, dan flavonoid, quercetin, beta-sitosterol dan kaempferol. Tujuan dari penelitian ini untuk mengetahui pembuatan krim anti-aging dengan pemanfaatan ekstrak etanol daun jelatang dan mengetahui konsentrasi terbaik dari krim ekstrak etanol daun jelatang yang memiliki pengaruh anti-aging. Jenis penelitian yang dilakukan adalah percobaan kuantitatif dengan desain true experimental dan Rancangan Acak Lengkap (RAL). Sampel yang digunakan pada penelitian kali ini adalah tanaman daun j

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Timalsina, Jony, Sunena Dhukuchhu, Jina Dhukuchhu, Alisha Bhattarai, Rajan Shrestha, and Rajendra Gyawali. "Formulation and Evaluation of Herbal Antioxidant Tablets of Urtica Dioica Extract." Journal of Nepal Chemical Society 44, no. 1 (2024): 122–34. http://dx.doi.org/10.3126/jncs.v44i1.62686.

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This study explores the formulation and assessment of herbal antioxidant tablets derived from Urtica dioica (stinging nettle) extracts for arthritis and osteoarthritis treatment. Various extraction methods were compared, revealing that 100% dehydrated ethanol at 45 degrees Celsius for four hours in a Soxhlet apparatus resulted in an 89% phenolic extraction. Although ethyl acetate yielded the highest phenolic extract (187%), its toxicity led to the selection of ethanol for further extraction. The Folin-Ciocalteu method determined the total phenolic content. The DPPH assay demonstrated positive

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Kozłowska, Monika, and Wiesław Mułeszko. "Notes on some species of Ascochyta (Coelomycetes) new and rare for Poland." Acta Mycologica 40, no. 1 (2014): 43–47. http://dx.doi.org/10.5586/am.2005.005.

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Three species of Ascochyta (conidial fungi, Coelomycetes) are described in the paper. <i>Ascochyta urticae</i> A. L. Smith et Ramsbottom (on <i>Urtica dioica</i> L.) and <i>Ascochyta phomoides</i> Saccardo (on <i>Aegopodium podagraria</i> L.) are species new for Poland. <i>Ascochyta podagrariae</i> Bresadola (on <i>A. podagraria</i> L.) is known from one locality only. All species are rarely noted in the world.

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Amarsanaa, B., and W. Boland. "Chlorophyll catabolites in the frass of the Small Tortoiseshell caterpillars (Aglais urticae L.)." Mongolian Journal of Chemistry 14 (October 1, 2014): 46–50. http://dx.doi.org/10.5564/mjc.v14i0.198.

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Herbivorous insects excrete most of the consumed chlorophyll as partly degraded derivatives lacking the phytol side chain and the central magnesium ion. To study common degradation patterns of chlorophyll in plant-feeding insects, the frass of the Lepidopteran caterpillar, Aglais urticae was analysed for chlorophyll catabolites. The major metabolites were determined as pheohorbide a and pyropheophorbide a by using LC-MS, LC-SPE-NMR and UV. These compounds are not present in fresh leaves of the food plants (Urtica dioica). DOI: http://dx.doi.org/10.5564/mjc.v14i0.198 Mongolian Journal of Chemis

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Chauhan, Arti, Priyanka Sharma, Anjala Durgapal, Dhani Arya, and Subhash Chandra. "In-silico Study of an Ethnobotanical Plant; Urtica dioica for Assessing Anti-diabetic Potential." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 9, no. 01 (2023): 57–62. http://dx.doi.org/10.18811/ijpen.v9i01.09.

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Urtica dioica L (Bicchu buti) is anethnobotanical plant.It is a wild herbaceous perennial plant found in the Himalayan region of India and commonly known as stinging nettle. It has ethnobotanical importance, and is used to treat various disorders since ancient times.The aim of this paper is in-silico study of the U. dioica’s phytochemicals on the glucose metabolism related to alpha-amylase. Therefore, in this research, we have assessed the anti-diabetic potential of U. dioica found in Ranikhet tehsil, by in-silico method. Hence, weconducted molecular docking of phytochemicals with a molecular

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Yatziuk, V. Ya, G. A. Chaly, and O. V. Soshnikova. "BIOLOGICALLY ACTIVE SUBSTANCES OF THE HERB OF URTICA DIOICA." I.P.Pavlov Russian Medical Biological Herald 14, no. 1 (2006): 25. http://dx.doi.org/10.17816/pavlovj2017130-41.

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We have established the qualitative composition and the quantitative content of biologically active substances of the herb of Urtica dioica. Aminoacid composition, monosaccharide set of PSK and PV, the presence of 4 macro- and 18 microelements and their quantitative content have been studied for the first time. Investigating the phenol composition of the herb of Urtica dioica by HPLC has revealed in the raw material alongside with the previously described gallic, coffeic acids, rutine and quercetine the presence of hyperoside, luteolin-7-glycoside, 3,4-isoramnetin diglycoside, chlorogenic acid

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