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Journal articles on the topic 'R. stricta'

Author: Grafiati

Published: 7 June 2025

Last updated: 16 July 2025

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1

Albeshri, Abdulaziz, Nabih A. Baeshen, Thamer A. Bouback, and Abdullah A. Aljaddawi. "A Review of Rhazya stricta Decne Phytochemistry, Bioactivities, Pharmacological Activities, Toxicity, and Folkloric Medicinal Uses." Plants 10, no. 11 (2021): 2508. http://dx.doi.org/10.3390/plants10112508.

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The local medicinal plant Rhazya stricta Decne is reviewed for its folkloric medicinal, phytochemical, pharmacological, biological, and toxicological features. R. stricta has been used widely in different cultures for various medical disorders. The phytochemical studies performed on the R. stricta extract revealed many alkaloidal and fatty acid compounds. Moreover, several flavonoid and terpenoid compounds were also detected. Pharmacological activates of R. stricta extracts are approved to possess antimicrobial, antioxidant, anticancer, antidiabetic, and antihypertensive activities. Additional

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2

Perold, S. M. "Studies in the genus Riccia (Marchantiales) from southern Africa. 21. R. stricta, R. purpurascens and R. fluitans, subgenus Ricciella." Bothalia 20, no. 2 (1990): 197–206. http://dx.doi.org/10.4102/abc.v20i2.915.

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Lindenberg (1836) regarded and published Riccia stricta as a variety of R. fluitans L. Subsequently, Nees (1838) and Gottsche et al. (1846) also treated it as a variety. Trevisan (1877) raised its rank and published the epithet, Ricciella stricta Trevis.Ricciella is, however, regarded as a subgenus; Ricciella stricta is, therefore, transferred to Riccia stricta (Lindenb.) Perold.It is described in detail and illustrated. R. purpurascens Lehm. Lindenb., a related endemic species, is also more fully described than before and illustrated. R. fluitans L. apparently does not occur naturally in sout

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3

Perold, S. M. "Taxonomic Results of the BRYOTROP Expedition to Zaire and Rwanda 7. Ricciaceae." Bryophyte Diversity and Evolution 8, no. 1 (1993): 55–68. http://dx.doi.org/10.11646/bde.8.1.8.

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Four Riccia species, namely R. lanceolata, R. okahandjana, R. stricta and R. vulcanicola of the hepatic family Ricciaceae (order Marchantiales) from Rwanda and Zaire are described and illustrated in this report. Riccia lanceolata and R. stricta are new records for Rwanda.

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4

Bawazeer, Sami, Abdur Rauf, Talha Bin Emran, et al. "Biogenic Synthesis of Silver Nanoparticles Using Rhazya stricta Extracts and Evaluation of Its Biological Activities." Journal of Nanomaterials 2022 (July 21, 2022): 1–11. http://dx.doi.org/10.1155/2022/7365931.

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Rhazya stricta is a well-known medicinal plant and source of numerous potential secondary metabolites including steroids, alkaloids, and tannins. R. stricta possesses multimedical applications and used for curing of various diseases such as inflammation, diabetes, sore throat, infectious, helminthiasis, arthritis, and cancer. The current investigation deals with synthesizing AgNPs using aqueous and ethanol extracts of R. stricta. The synthesized R. stricta-AgNPs were characterized through UV-visible, Fourier transform infrared (FTIR), and atomic force microscopy (AFM) methods. The UV-visible a

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5

Hanif, Muhammad Asif, Ahmed Yahya Al-Maskri, Zeyana Mohammed Hamed Al-Mahruqi, Jamal Nasser Al-sabahi, Ahlam Al-Azkawi, and Masoud Yahya Al-Maskari. "Analytical Evaluation of Three Wild Growing Omani Medicinal Plants." Natural Product Communications 6, no. 10 (2011): 1934578X1100601. http://dx.doi.org/10.1177/1934578x1100601010.

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Three wild Omani plants, Moringa peregrina, Acacia nilotica and Rhazya stricta, were selected for the present study. Na, K and Ca contents were determined using flame photometric analysis. M. peregrina seeds (22.5 mg/g) and pods (27.7 mg/g) had higher Na contents than A. nilotica (0.33 mg/g) and R. stricta (0.30 mg/g), whereas the K and Ca contents of R. stricta were significantly higher than those of the other two plants. The protein content was lowest in R. stricta (9.8%) and highest in M. peregrina seeds (21.0%). The highest total phenolic contents (TPC) were found in M. peregrina seeds (35

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KLAK, CORNELIA, UTE SCHMIEDEL, and PETER V. BRUYNS. "The taxonomic status of Ruschia stricta var. turgida and R. promontorii and a new name for R. vaginata (Ruschieae, Aizoaceae)." Phytotaxa 433, no. 1 (2020): 41–54. http://dx.doi.org/10.11646/phytotaxa.433.1.5.

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The taxonomic position of two succulent members of the Ruschieae (Aizoaceae), Ruschia stricta var. turgida and R. promontorii, that are currently placed in Amphibolia, is revised on account of new morphological information. Ruschia stricta var. turgida, endemic to the Knersvlakte (Western Cape, South Africa), is characterized by 6-locular fruits, the lack of closing bodies and the lack of filamentous staminodes. Amphibolia has 5-locular fruits with closing bodies and flowers with filamentous staminodes. Consequently, R. stricta var. turgida cannot belong to Amphibolia. On account of difference

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7

Alawad, Abdullah Othman, Faisal Sultan Alagrafi, Ahmed Jaman Alfahad, et al. "Effects of Rhazya Stricta plant organic extracts on human induced pluripotent stem cells derived neural stem cells." PLOS ONE 18, no. 7 (2023): e0288032. http://dx.doi.org/10.1371/journal.pone.0288032.

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Rhazya Stricta (R. stricta) has been employed as a natural remedy for several diseases for centuries. Numerous studies revealed that R. stricta extracts contain alkaloids, tannins, and flavonoids that possess antimicrobial, anticancer, antihypertensive, and antioxidant activities. In this study, we examined the effects of organic extracts from different parts of R. stricta plant on human pluripotent stem cells (hiPSCs)-derived neural stem cells (NSCs) for medical purposes. NSCs were incubated with different concentrations of organic extracts from the leaves, stem, and fruits, and we assessed t

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8

Adam, S. E. I., M. A. Al-Yahya, and A. H. Al-Farhan. "Toxicity of Nerium oleander and Rhazya stricta in Najdi Sheep: Hematologic and Clinicopathologic Alterations." American Journal of Chinese Medicine 30, no. 02n03 (2002): 255–62. http://dx.doi.org/10.1142/s0192415x02000326.

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The toxic effects of oral administration of 0.25 g/kg Nerium oleander leaves, 0.25 g/kg Rhazya stricta leaves or their mixture at 0.25 g/kg N. oleander leaves plus 0.25 g/kg R. stricta leaves on Najdi sheep were investigated. Daily oral dosing of R. stricta leaves for 42 days was not fatal to sheep while single oral doses of either N. oleander leaves or the mixture with R. stricta leaves proved fatal to animals within 24 hours with dyspnea, grunting, salivation, grinding of the teeth, ruminal bloat, frequent urination, ataxia and recumbency prior to death. The main lesions were widespread cong

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9

Saif, Ahmed. "Phytochemical, antioxidant, and antimicrobial effects of methanolic leaf extract of Rhazya stricta decne." International Journal of Research in Medical Sciences 10, no. 2 (2022): 293. http://dx.doi.org/10.18203/2320-6012.ijrms20220271.

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Background: In this research, we investigated the antioxidant phytochemicals, antimicrobial and antibiofilm properties of methanolic leaf extract from Rhazya stricta.Methods: The main components of R. stricta were confirmed through HPLC techniques. The antioxidant activity of methanolic leaf extract was examined by DPPD, ABTS, SOD and Glutathione peroxidase assays.Results: The results showed that the methanolic extract of R. stricta showed better free radical scavenging properties with the IC50 value 74.2 mg/ml by DPPH assay. And the tested extract showed high SOD and peroxidase activities. Th

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10

Abad, Salma Mohammad. "ALLELOPATHIC EFFECT OF RHAZYA STRICTA PLANT RESIDUE ON RAPHANUS SATIVUS (RADISH)." مجلة الجامعة الأسمرية: العلوم التطبيقية 4, no. 1 (2019): 43–67. http://dx.doi.org/10.59743/aujas.v4i1.1232.

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This study was designed to investigate the allelopathic potential of Rhazya stricta on Raphanus sativus using laboratory bioassay and greenhouse pot experiment. In laboratory bioassay, aqueous extract of R. stricta showed inhibitory effect on R. sativus seedling growth particularly at the high concentrations. The germination percentages were not significantly affected. Results in greenhouse pot experiment showed that the residue of R. stricta showed inhibitory effect on root length, dry weight and root to shoot length ratio of R. sativus especially at the high concentrations at different ages.

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11

Yonbawi, Ahmed R., Hossam M. Abdallah, Faris A. Alkhilaiwi, Abdulrahman E. Koshak, and Charles M. Heard. "Anti-Proliferative, Cytotoxic and Antioxidant Properties of the Methanolic Extracts of Five Saudi Arabian Flora with Folkloric Medicinal Use: Aizoon canariense, Citrullus colocynthis, Maerua crassifolia, Rhazya stricta and Tribulus macropterus." Plants 10, no. 10 (2021): 2073. http://dx.doi.org/10.3390/plants10102073.

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Saudi Arabian flora have a history of use as folklore remedies, although such properties have yet to be explored rigorously, and the safety of such remedies should be assessed. This study determined the anti-proliferative, cytotoxic, and antioxidant properties of extracts of the following five plants indigenous to Saudi Arabia: Aizoon canariense, Citrullus colocynthis, Maerua crassifolia, Rhazya stricta, and Tribulus macropterus. The aerial parts of the five plants were collected from various locations of the western and northern regions of Saudi Arabia and used to prepare methanolic extracts.

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12

Atta-ur-Rahman, _., _. Habib-ur-Rehman, and Sohail Malik. "Bhimberine — A New Indole Alkaloid from Rhazya stricta." HETEROCYCLES 24, no. 3 (1986): 703. http://dx.doi.org/10.3987/r-1986-03-0703.

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13

Asiry, Khalid A. "Repellent and Toxic Effects of some Plant Extracts on Subterranean Termite Psammotermes hybostoma (Isoptera: Rhinotermitidae)." International Journal of Agriculture and Biology 27, no. 02 (2022): 99–104. http://dx.doi.org/10.17957/ijab/15.1905.

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The current study was conducted to evaluate the toxicity and repellent effects of ethanolic extracts of Lantana camara, Moringa oleifera, Rhazya stricta and Ruta chalepensis on subterranean termite, Psammotermes hybostoma. All the tested extracts demonstrated noticeable toxicities, however, L. camara and R. stricta showed relatively more toxic effects, at 24 h and 48 h with LC50s of 177.5, 131.5 mg.kg-1 and 199.8, 140.3 mg.kg-1, respectively. Toxic effect was observed to be dependent on dose as well as exposure-time. No significant differences were observed between L. camara, R. sricta and pos

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14

Klak, Cornelia, Ute Schmiedel, and Peter V. Bruyns. "The taxonomic status of Ruschia stricta var. turgida and R. promontorii and a new name for R. vaginata (Ruschieae, Aizoaceae)." Phytotaxa 433, no. 1 (2020): 41–54. https://doi.org/10.11646/phytotaxa.433.1.5.

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Klak, Cornelia, Schmiedel, Ute, Bruyns, Peter V. (2020): The taxonomic status of Ruschia stricta var. turgida and R. promontorii and a new name for R. vaginata (Ruschieae, Aizoaceae). Phytotaxa 433 (1): 41-54, DOI: 10.11646/phytotaxa.433.1.5, URL: http://dx.doi.org/10.11646/phytotaxa.433.1.5

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15

Al-Otibi, Fatimah. "The Antifungal Activities of Silver Nano-Aggregates Biosynthesized from the Aqueous Extract and the Alkaline Aqueous Fraction of Rhazya stricta against Some Fusarium Species." Nanomaterials 14, no. 1 (2023): 88. http://dx.doi.org/10.3390/nano14010088.

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Rhazya stricta is a major medicinal species used in indigenous medicinal herbal medications in South Asia, the Middle East, Iran, and Iraq to treat a variety of ailments. The current study aimed to investigate the antifungal properties of biosynthesized silver nanoparticles (AgNPs) made from R. stricta aqueous extract and its alkaline aqueous fraction. Fourier transform infrared spectroscopy (FTIR), UV-vis spectrophotometry, dynamic light scattering (DLS), and transmitted electron microscopy (TEM) were used to characterize AgNPs. The produced extracts and AgNPs were tested for their antifungal

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16

Ahmed, Asma, Muahammad Javaid Asad, Muhammad Sheeraz Ahmad, et al. "Antidiabetic and hypolipidemic potential of Rhazya stricta Decne extract and its fractions." International Current Pharmaceutical Journal 4, no. 2 (2015): 353–61. http://dx.doi.org/10.3329/icpj.v4i2.21484.

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Diabetes mellitus is the most common human disease and there is growing interest for plant based therapy in managing diabetes mellitus specifically in the developing world. In the present study, Rhazya stricta Decne extract was analysed for its antidiabetic activities. Crude methanolic extracts of different plant parts were tested in vivo on albino mice Balb-C, for the reduction of blood glucose, urea, cholesterol, triacylglycerides and glycosylated haemoglobin. Results obtained showed that leaves of R. stricta have best antidiabetic effect by reducing blood glucose level, Glycosylated haemogl

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17

Adam, S. E. I., A. H. Al-Farhan, and M. A. Al-Yahya. "Effect of Combined Citrullus Colocynthis and Rhazya Stricta Use in Najdi Sheep." American Journal of Chinese Medicine 28, no. 03n04 (2000): 385–90. http://dx.doi.org/10.1142/s0192415x00000453.

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The effect of oral administration of 0.25 g/kg/day of Citrullus colocynthis fruits, 0.25 g/kg/day of Rhazya stricta leaves or mixture of the two plants at 0.25 g/kg/day of C. colocynthis fruits plus 0.25 g/kg/day of R. stricta leaves in Najdi sheep was examined. Oral administration of 0.25 g/kg/day of C. colocynthis fruits or 0.25 g/kg/day of R. stricta leaves for 42 days proved not fatal but that of the mixture of the two plants (0.25 g + 0.25 g/kg/day) proved fatal within 26 days with profuse diarrhea, dehydration, loss in condition, ataxia and recumbency, prior to death. These manifestation

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18

Elhag, E. A., A. H. El Nadi, and A. A. Zaitoon. "Ovipositional Deterrence of Methanolic and Etherial Extracts of Five Plants to the Cowpea Bruchid, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae)." Journal of Agricultural and Marine Sciences [JAMS] 4, no. 2 (1999): 27. http://dx.doi.org/10.24200/jams.vol4iss2pp27-33.

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Methanol and diethyl ether extracts of Harmal, Rhazya stricta Decne.; neem seed kernels, Azadirachta indica A.Juss; cloves, Syzygeum aromarticum (L.); citrus peel and Ramram, Heliotropium bacciferum (Forssk-) were evaluated for their deterrence to oviposition by Callosobruchus maculatus (F.) on chickpeas in choice tests. Both extracts of all materials significantly reduced oviposition on treated seeds. Maximum deterrent effects (91.8%) were obtained in the neem seed methanol extract at 0.5% concentration, citrus peel O. l% ether extract (90.9%), R stricta 0.5% methanol extract (83.9%), and clo

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19

Gilani, Syed Abdullah, Ryoko Hirano, Yoshiharu Fujii, and Kazuo N. Watanabe. "AFLP and PBA polymorphisms in an endangered medicinal plant, Rhazya stricta, in Pakistan." Plant Genetic Resources 12, no. 2 (2013): 199–206. http://dx.doi.org/10.1017/s147926211300052x.

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Rhazya stricta is an endangered medicinal plant that is under severe human pressure as a result of commercial harvesting. As a model of habitat fragmentation, we selected the Kohat Plateau in the Pakistani Himalaya, where populations are fragmented, with less than 100 individuals per population. We hypothesized that the populations may be threatened by rapid habitat fragmentation and by unsustainable utilization of the plant. We analysed P450-based analogue functional genomic markers and amplified fragment length polymorphism markers from six populations of R. stricta on the Kohat Plateau, and

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20

Ghafari, Mehrangiz, Zahra Beigomi, and Elham Javadian. "Evaluation of antibacterial activity of extract plant against Staphylococcus aureus and Candida albicans isolated from women." Micro Environer 1, no. 02 (2021): 63–77. http://dx.doi.org/10.54458/mev.v1i02.6675.

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Plants as sources of medicinal compounds from ancient times continue to play a major role in maintaining human health. The present study was performed to evaluate of antibacterial activity of Rhazya stricta extract prepared with different solvents on Staphylococcus aureus and Candida albicans isolated from women. The extracts of Rhazya stricta were prepared using a rotary device. The inhibitory concentration against S. aureus and c.albicans was determined using microdulition method. The results of this study showed that, the minimum inhibitory zone diameter of ethyl acetate extract against S.a

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21

Al-Zharani, Nasr, Abutaha, et al. "Apoptotic Induction and Anti-Migratory Effects of Rhazya Stricta Fruit Extracts on a Human Breast Cancer Cell Line." Molecules 24, no. 21 (2019): 3968. http://dx.doi.org/10.3390/molecules24213968.

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Rhazya stricta is a medicinal plant that is widely used in Saudi folklore medicine for treatment of various diseases. R. stricta fruit powder was sequentially extracted with n-hexane, chloroform, ethyl acetate, and methanol using a Soxhlet extractor. The cytotoxic effects of these fractions on human breast cancer cells (MDA-MB-231 and MCF-7) and non-tumorigenic control cells (MCF-10A) were evaluated via cell viability measurements, microscopy, gene expression, and migration assays. Moreover, the effect of the most promising extract on 7,12-dimethyl-benz[a]anthracene (DMBA)-induced breast cance

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22

Muslim, Abeer M., and Iqbal S. Naji. "Green Synthesis of CuO Nanoparticles Mediated Rhazya Stricta Plant Leaves Extract Characterization and Evaluation of their Antibacterial and Anticancer Activity (in vitro Study)." Iraqi Journal of Physics 22, no. 3 (2024): 93–105. http://dx.doi.org/10.30723/ijp.v22i3.1259.

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In this study, a straightforward, expeditious, and environmentally friendly approach to synthesize copper oxide nanoparticles (CuONPs) utilizing an aqueous extract of Rhazya Stricta (R. stricta) leaves was employed. The CuONPs underwent various analytical techniques for characterization, including X-ray diffractometer (XRD), field emission scan electron microscope (FESEM), energy dispersive X-ray (EDX) analyses, UV-Vis spectroscopy, Fourier transform infrared spectroscopy (FTIR), and zeta potential. The XRD analysis authenticated the monoclinic crystal nature, revealing an average crystallite

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23

Atta-ur-Rahman, _., and Sajida Khanum. "Isolation and Structural Studies on the Alkaloids of Rhazya stricta." HETEROCYCLES 26, no. 2 (1987): 405. http://dx.doi.org/10.3987/r-1987-02-0405.

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24

Anwar, Tauseef, and Huma Qureshi. "PHYTOTOXIC ACTIVITY OF BIOACTIVE COMPOUNDS FROM FOUR PLANTS AGAINST SELECTED WEEDS IN AGRICULTURE." Acta Scientiarum Polonorum-Formatio Circumiectus 20, no. 1 (2021): 33–42. http://dx.doi.org/10.15576/asp.fc/2021.20.1.33.

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Aim of the Study. Heavy doses of synthetic weed control chemicals have caused herbicide resistance in weeds. Natural com pounds produced by living organisms constitute a wide field for ecologically safe herbicides. The experiments were designed to test allelopathic potential of hexane extracts of selected plants against common weeds in agriculture viz. Euphorbia helioscopia, Rumex dentatus, Phalaris minor, Avena fatua and Chenopodium album. Materials and methods. Allelopathic potential of Carica papaya, Rhazya stricta, Lantana camara and Pinus roxburghii hexane extracts against weeds was deter

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Atta-ur-Rahman, _., and Sajida Khanum. "Strictine — A New Mavacurine Type Alkaloid from the Leaves or Rhazya stricta." HETEROCYCLES 26, no. 8 (1987): 2125. http://dx.doi.org/10.3987/r-1987-08-2125.

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26

Baeshen, Nabih A., Yaaser Q. Almulaiky, Mohamed Afifi, et al. "GC-MS Analysis of Bioactive Compounds Extracted from Plant Rhazya stricta Using Various Solvents." Plants 12, no. 4 (2023): 960. http://dx.doi.org/10.3390/plants12040960.

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Worldwide, human beings have traditionally employed many folkloric herbal resources as complementary and alternative remedies, and these remedies have played a pivotal role in modern medicines for many decades, as scientists have used them to develop drugs. We studied the effects of employing solvents with varying polarity on the yields of phytochemical components extracted from the plant Rhazya stricta. We used chloroform–methanol (1:1), methanol, ethanol, diethyl ether, and ethyl acetate as extraction solvents. The results showed that the efficiencies of the solvents at extracting phytochemi

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27

Akhgari, Amir, Into Laakso, Hannu Maaheimo, et al. "Methyljasmonate Elicitation Increases Terpenoid Indole Alkaloid Accumulation in Rhazya stricta Hairy Root Cultures." Plants 8, no. 12 (2019): 534. http://dx.doi.org/10.3390/plants8120534.

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Methyl jasmonate is capable of initiating or improving the biosynthesis of secondary metabolites in plants and therefore has opened up a concept for the biosynthesis of valuable constituents. In this study, the effect of different doses of methyl jasmonate (MeJA) elicitation on the accumulation of terpenoid indole alkaloids (TIAs) in the hairy root cultures of the medicinal plant, Rhazya stricta throughout a time course (one-seven days) was investigated. Gas chromatography-mass spectrometry (GC-MS) analyses were carried out for targeted ten major non-polar alkaloids. Furthermore, overall alter

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Abdullah, Ahmady, Jawid Moahid Ahmad, Raees Mukhles Mohammad, Andar Fahim, and Jamil Ahmadi Abdul. "Efficacy of Some Plant Extracts Against Stored-Product Pest Red Flour Beetle, Tribolium Confusum (Jacquelin Du Val) (Coleoptera: Tenebrionidae) Adults." International Journal of Current Science Research and Review 07, no. 03 (2024): 1690–95. https://doi.org/10.5281/zenodo.10828614.

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Abstract : The efficacy of five plant extracts, <em>Lantana camara, Ruta chalepensis</em><em>, Rhazya stricta</em>, <em>Heliotropium bacciferum </em>and<em> Marrubium vulgare</em> against <em>Tribolium confusum</em> ware investigated by admixing plant extract with wheat grains. Mortality (%) increased with increasing concentrations, exposure periods and varying from plant to plant. <em>L.camara</em> and <em>R. chalepensis </em>induced the highest percent of mortalities (95.4 and 93.8%) at 500 ppm after 6 days of exposure respectively, for&

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Abd-Elgawad, Magda E., and Modhi O. Alotaibi. "Genetic Diversity Among Saudi Peganum harmala and Rhazya stricta Populations Using Chemical and ISSR Markers." Current Pharmaceutical Biotechnology 20, no. 13 (2019): 1134–46. http://dx.doi.org/10.2174/1389201020666190619105249.

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Background:The vernacular name 'Harmal' is used for two plant species in Saudi Arabia, i.e. Peganum harmala L. and Rhazya stricta Decne. Both are important medicinal plants which offer interesting pharmacological properties.Objective:This study aimed to evaluate the genetic diversity among different populations of harmal based on chemical variations of alkaloids and molecular polymorphism.Methods:Total alkaloids were extracted from plants of three populations of each species and estimated by using spectrophotometer and the chemical compounds were analyzed by Gas chromatography mass spectrometr

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Rahman, Haji, Abdur Rauf, Shahid Ali Khan, et al. "Green Synthesis of Silver Nanoparticles Using Rhazya stricta Decne Extracts and Their Anti-Microbial and Anti-Oxidant Activities." Crystals 13, no. 3 (2023): 398. http://dx.doi.org/10.3390/cryst13030398.

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The present study shows the synthesis of silver nanoparticles (Ag NPs) using a methanolic and aqueous extract of R. stricta. UV–visible spectroscopy, energy-dispersive X-ray diffraction (EDX), field emission scanning electron microscopy (FESEM), and Fourier transform infrared spectroscopy (FTIR) techniques were used to further characterize the Ag NPs. UV–visible spectra give surface Plasmon resonance (SPR) at 490–560 nm for Ag NPs. The existence of various functional groups existing in biomolecules capping the nanoparticles is indicated by the FTIR spectrum. The average size of Ag NPs is 20–35

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Mohsen, Mohamed Elsharkawy. "Antibacterial and antibiofilm properties of methanolic and ethanolic extracts of medicinal plant Rhazya stricta against methicillin-resistant Staphylococcus aureus." International Journal of Biomolecules and Biomedicine (IJBB) 18, no. 1 (2024): 9–19. https://doi.org/10.5281/zenodo.13691706.

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MRSA<strong> (</strong>Methicillin-resistant bacteria <em>Staphylococcus aureus</em>) is the main causative agent of chronic infections associated with biofilms in humans, which are responsible for serious healthcare problems in the world. Biofilm-associated infections are challenging to manage with traditional antibiotic treatments due to the protective nature of a surrounding extracellular matrix. In this research, 16S rDNA  of thirty <em>S. aureus </em>strains (isolated from King Faisal Hospital) was sequenced to identify the isolates, and the results showed 98

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Abdel-Kader, Maged S., Najeeb U. Rehman, Abdullah F. Aldosari, Fahad S. Almutib, Ali I. Al Muwinea, and Abdulaziz S. Saeedan. "Bronchodilator Secondary Metabolites from Rhazya stricta Decne Aerial Parts." Separations 9, no. 12 (2022): 412. http://dx.doi.org/10.3390/separations9120412.

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The plant kingdom comprises medicinally useful plants that have provided many new drugs used to treat various diseases. In our search for bronchodilator secondary metabolites from plants growing in Saudi Arabia, the total extract of Rhazya stricta showed activity against carbamylcholine- (CCh) induced bronchoconstriction in guinea pig tracheal muscles used as an ex vivo model. The fractions obtained from liquid–liquid extraction process were tested for bronchodilator effects. The most active ethyl acetate fraction (RS-E) and aqueous fraction (RS-H) were subjected to biologically guided phytoch

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Abdul-Hameed, Zainab H., Walied M. Alarif, Abdulkader M. S. Omer, et al. "Selective Anti-proliferative Activity of Indole Alkaloids from Rhazya stricta Decne Leaves." Letters in Organic Chemistry 16, no. 12 (2019): 941–47. http://dx.doi.org/10.2174/1570178616666190101095417.

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: Rhazya stricta is a rich indole alkaloid medicinal plant species, that is used in traditional medicine particularly in Middle East countries to treat inflammations, diabetes, rheumatism, and skin disorders. The alkaloid plant extract of R. stricta was fractionated on aluminum oxide column and further purified by different chromatographic methods. The chemical structures of the isolated compounds were elucidated by interpretation of their 1D and 2D NMR, IR, UV and MS spectral data. The potential antitumor effect was examined against three cancer cell lines; HCT-116-colon cancer, PC-3-prostate

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Aldujaily, Ali Hussein, Kifah Fadhil Hassoon, Douaa Barzan Salman, and Ghadeer Sabah Bustani. "Effect of Rhazya stricta-synthesized Copper Nanoparticles on Staphylococcus aureus-infected Wounds in Rabbit." Iranian Journal of Veterinary Medicine 19, no. 02 (2025): 211–26. https://doi.org/10.32598/ijvm.19.2.1005593.

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Background: Nanoparticles (NPs) are utilized in various technological fields, including medicine, due to their inherent antibacterial properties. Recent research has focused on the biosynthesis of copper NPs (CuNPs) and their potential medical applications. Objectives: This study aimed to use Rhazya stricta for the green synthesis of CuNPs and assess their effectiveness in eradicating bacterial pathogens, particularly Staphylococcus aureus, and promoting wound healing in rabbits. Methods: The synthesized NPs were characterized using UV-visible spectroscopy, scanning electron microscopy (SEM),

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Bomble, F. Wolfgang, Nicole Joußen, Bruno G. A. Schmitz, and Herbert Wolgarten. "Seltene und kritische Gefäßpflanzen im Nationalpark Eifel." Decheniana : Verhandlungen des Naturhistorischen Vereins der Rheinlande und Westfalens 164 (January 1, 2011): 47–56. http://dx.doi.org/10.21248/decheniana.v164.4611.

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Seltene und kritische Arten im Nationalpark Eifel werden vorgestellt, u. a. Aira caryophyllea, Alchemilla baltica, A. vestita, Asplenium adiantum-nigrum, A. x alternifolium, Barbarea arcuata, B. stricta, Callitriche palustris s. str., Crataegus x macrocarpa, Euphrasia diekjobstii G. H. Loos, Hieracium commixtum Jord., Hylotelephium maximum auct., Juncusfiliformis, Lemna turionifera, Myosotis sylvatica s. str., Papaver confine, Potentilla anglica s. str., Quercus x rosaceus, Rosa brilonensis, R. sherardii, Rumex acetosella-Gruppe, R. palustris, Taraxacum duplidentifrons, T. gelertii (T. adamii-

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Iqbal, Waqas, Saleh Alkarim, Tahseen Kamal, et al. "Rhazyaminine from Rhazya stricta Inhibits Metastasis and Induces Apoptosis by Downregulating Bcl-2 Gene in MCF7 Cell Line." Integrative Cancer Therapies 18 (October 29, 2018): 153473541880990. http://dx.doi.org/10.1177/1534735418809901.

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Background: The role of alkaloids isolated from Rhazya stricta Decne (Apocynaceae family) (RS) in targeting genes involved in cancer and metastasis remains to be elucidated. Objective: Identify and characterize new compounds from RS, which inhibit gene(s) involved in the survival, invasion, self-renewal, and metastatic processes of cancer cells. Methods: Bioinformatics study was performed using HISAT2, stringtie, and ballgown pipeline to understand expressional differences between a normal epithelial cell line-MCF10A and MCF7. NMR and ATR-FTIR were performed to elucidate the structure of rhazy

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Azab, Ehab, and Ahmad K. Hegazy. "Monitoring the Efficiency of Rhazya stricta L. Plants in Phytoremediation of Heavy Metal-Contaminated Soil." Plants 9, no. 9 (2020): 1057. http://dx.doi.org/10.3390/plants9091057.

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Heavy metal-contaminated soil constitutes many environmental concerns. The toxic nature of heavy metals poses serious threats to human health and the ecosystem. Decontamination of the polluted soil by phytoremediation is of fundamental importance. Vegetation is an appealing and cost-effective green technology for the large-scale phytoremediation of polluted soils. In this paper, a greenhouse experiment was carried out to test the potential of Rhazya stricta as a heavy metal phytoremediator in polluted soil. Plants were grown for three months in pots filled with soils treated with the heavy met

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AL-GHANAYEM, ABDULLAH A., SANAD M. AL SOBEAI, MOHAMMED S. ALHUSSAINI, BABU JOSEPH, and ABDULMONEIM MOHAMMAD SAADABI. "Short Communication: Antibacterial activity of certain Saudi Arabian medicinal plants used in folk medicine against different groups of bacteria." Nusantara Bioscience 9, no. 4 (2017): 392–95. http://dx.doi.org/10.13057/nusbiosci/n090409.

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Al-Ghanayem AA, Al Sobeai SM, Alhussaini MS, Joseph B, Saadabi AM. 2017. Antibacterial activity of certain Saudi Arabian medicinal plants used in folk medicine against different groups of bacteria. Nusantara Bioscience 9: 392-395. Medicinal plants from Saudi Arabia has been used in folk medicine for treatment of many diseases. The present research is on medicinal plants, which are locally available such as Acacia ehrenbergiana (Arabic: Salam) (Fabaceae), Calotropis procera (Arabic: Ausher) (Apocynaceae), Haloxylon salicornicum (Arabic: Rimth) (Amaranthaceae), Panicum turgidum (Arabic: Thuman)

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Nagwa, T. Elsharawy. "Exploring antifungal activities of Rhazya stricta and Azadirachta indica leaves against human black fungus." Journal of Biodiversity and Environmental Sciences (JBES) 24, no. 5 (2024): 106–18. https://doi.org/10.5281/zenodo.14964927.

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Mucormycosis or black fungus infection originates from Mucor which belong to Mucorales order of fungi. At present mucormycosis spread vastly attacks human beings. Immunosuppressive glucocorticoid drugs are used widely in SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2). These article aimed to discover antifungal therapies using medicinal plants has increased for the following reasons: 1- The richness of plant flora in Saudi Arabia and the low knowledge in the use of medicinal plants, 2- the 2030 vision of Saudi Arabia’s mutual interest in medicinal plants using <em>Rhazy

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Zajadło, Jerzy. "Graficzny obraz systemu prawa: prawo, estetyka, estetyka prawa?" Przegląd Prawa i Administracji 104 (October 19, 2016): 39–60. http://dx.doi.org/10.19195/0137-1134.104.3.

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GRAPHIC VISION OF LEGAL SYSTEM: LAW, AESTHETICS, AESTHETICS OF LAW?Legal philosophy is concentrated on such traditional philosophical problems like ontology, epistemology, logic and ethics. Obviously it lacks the last main philosophical issue — aesthetics. The author tries to fill this gap with so-called pragmatic aesthetics formulated by R. Schusterman. Using the latin terminology he claims that the law should be not only certa, praevia, scripta et stricta, but pulchra as well. On this background the author proposes two graphic models of the legal system: the first, concentrated on the logica

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Abdel-Kader, Maged S., Fahad S. Almutib, Abdullah F. Aldosari, et al. "In Vitro and In Silico Anti-Picornavirus Triterpene Alkanoic Acid Ester from Saudi Collection of Rhazya stricta Decne." Metabolites 13, no. 6 (2023): 750. http://dx.doi.org/10.3390/metabo13060750.

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The total alcohol extract obtained from the aerial parts of R. stricta and fractions of the liquid–liquid fractionation process were tested against picornavirus-causing foot-and-mouth disease (FMD) based on the traditional use of the plant in Saudi Arabia. The most active petroleum ether soluble fraction was subjected to chromatographic purification, and nine compounds were isolated, identified using various chemical and spectroscopic methods, and tested for their anti-viral potential. The new ester identified as α-Amyrin 3-(3′R-hydroxy)-hexadecanoate (1) was the most active compound with 51%

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Ahmed, Kanwer Shahzad, Atif Idrees, Muhammad Zeeshan Majeed, et al. "Synergized Toxicity of Promising Plant Extracts and Synthetic Chemicals against Fall Armyworm Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae) in Pakistan." Agronomy 12, no. 6 (2022): 1289. http://dx.doi.org/10.3390/agronomy12061289.

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Fall armyworm, Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae), is a destructive pest of a wide array of agricultural and horticultural crops worldwide. This in vitro research assessed the combined effect of methanolic extracts of indigenous flora of Soone Valley (Khushab, Pakistan) and nine commonly used synthetic insecticides against 3rd instar larvae of S. frugiperda using the leaf-dip bioassay method. Toxicity bioassays with twelve plant extracts revealed that the extracts of Withania somnifera (L.) Dunal, Sophora mollis (Royle) Baker and Rhazya stricta Decne. were the most effec

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Khan, Raja Asad Ali, Syed Sartaj Alam, Sania Hayat, et al. "Eco-friendly Management of Bacterial Wilt in Tomato Using Dried Powder of the Wild Arid-Land Medicinal Shrub Rhazya stricta." Plant Disease 104, no. 10 (2020): 2613–21. http://dx.doi.org/10.1094/pdis-01-20-0032-re.

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Bacterial wilt (BW) disease caused by Ralstonia solanacearum species complex is a devastating plant disease that inflicts heavy losses to the large number of economic host plants it infects. In this study, the potential of dried powder of the arid-land medicinal shrub Rhazya stricta to control BW of tomato was explored. Both, in vitro and in planta studies were conducted, using different concentrations of dried powder of plant parts, and applied (surface mulched or mixed) to infested soil at 0, 10, and 20 days before transplanting (DBT). Aqueous extract of leaves (16% w/v) was found to be as e

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He, Dan, Congting Gao, Shen Zhao, et al. "Antibacterial, Herbicidal, and Plant Growth-Promoting Properties of Streptomyces sp. STD57 from the Rhizosphere of Adenophora stricta." Microorganisms 12, no. 11 (2024): 2245. http://dx.doi.org/10.3390/microorganisms12112245.

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Bacterial wilt triggered by the soil-borne pathogenic bacterium Ralstonia solanacearum is one of the most serious diseases in tomato plants, leading to huge economic losses worldwide. Biological control is considered an environmentally friendly and sustainable way to manage soil-borne diseases. In this study, Streptomyces sp. STD57 isolated from the rhizosphere of Adenophora stricta showed strong antibacterial activity against R. solanacearum. Pot experiments showed that strain STD57 exhibited a significant biocontrol effect (81.7%) on tomato bacterial wilt in the greenhouse environment. Furth

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Berchielli-Robertson, Diana L., Charles H. Gilliam, and Donna C. Fare. "Competitive Effects of Weeds on the Growth of Container-grown Plants." HortScience 25, no. 1 (1990): 77–79. http://dx.doi.org/10.21273/hortsci.25.1.77.

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A 2-year study evaluated the effects of three weed species: eclipta [Eclipta alba (L.) Hasskarl], prostrate spurge (Euphorbia supina Raf.), and wood sorrel (Oxalis stricta L.) on growth of container-grown `Gumpo White Sport' azalea (Rhododendron eriocarpum), R. x `Fashion', and Berberis thunbergii DC. var. atropurpurea `Crimson Pigmy'. Competitiveness among weed species as ranked from greatest to least was eclipta, prostrate spurge, and wood sorrel. Greater populations of eclipta and prostrate spurge resulted in decreased shoot dry weight of `Fashion' and `Gumpo White Sport' azalea. Prostrate

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Ziółkowska, Krystyna, and Sandra Omieczyńska. "Odpowiedzialność karnoskarbowa za uporczywe niewpłacanie podatku i nieterminowe wpłacanie podatku." Doradztwo Podatkowe - Biuletyn Instytutu Studiów Podatkowych 8, no. 312 (2022): 37–43. http://dx.doi.org/10.5604/01.3001.0015.9753.

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Model obowiązującego systemu podatkowego, odpowiadający obranym celom gospodarczym i politycznym, wymaga od obywateli ponoszenia określonych ciężarów i świadczeń publicznych, wśród których doniosłe znaczenie mają należności publicznoprawne w postaci podatków. Niejednokrotnie podatnicy, płatnicy i inkasenci pozostają w zwłoce w wykonywaniu nałożonych na nich obowiązków podatkowych, wskutek czego powstają liczne zaległości podatkowe. Ustawodawca określił w rozdziale VI ustawy z dnia 10 września 1999 r. – Kodeks karny skarbowy1 katalog czynów, które wskutek naruszenia podstawowych zobowiązań poda

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Marcum, Kenneth B., Mohammad Pessarakli, and David M. Kopec. "Relative Salinity Tolerance of 21 Turf-type Desert Saltgrasses Compared to Bermudagrass." HortScience 40, no. 3 (2005): 827–29. http://dx.doi.org/10.21273/hortsci.40.3.827.

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Relative salinity tolerance of 21 desert saltgrass accessions (Distichlis spicata [L.] Greene var. stricta (Torr.) Beetle), and one hybrid bermudagrass `Midiron' (Cynodon dactylon [L.] Pers. var. dactylon × C. transvaalensis Burtt-Davy `Midiron') were determined via solution culture in a controlled-environment greenhouse. Salinity in treatment tanks was gradually raised, and grasses progressively exposed to 0.2, 0.4, 0.6, 0.8, and 1.0 m total salinity in sequence. Grasses were held at each salinity level for 1 week, followed by determination of relative salinity injury. Relative (to control) l

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Cho, Yong Uk. "ON STRICT R-SUBGROUPS." JP Journal of Algebra, Number Theory and Applications 39, no. 4 (2017): 543–50. http://dx.doi.org/10.17654/nt039040543.

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LAMBKIN, KEVIN J. "Revision of Mesojassus Tillyard, 1916, from the Late Triassic of Queensland (Hemiptera: Cicadomorpha: Membracoidea: Archijassidae)." Zootaxa 4718, no. 3 (2020): 413–22. http://dx.doi.org/10.11646/zootaxa.4718.3.9.

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New specimens and a re-examination of their holotypes have clarified the status of six nominal species of the extinct membracoid family Archijassidae from the Late Triassic (Norian) fossil insect localities at Mount Crosby, Denmark Hill and Dinmore in south-eastern Queensland. The 57 available tegmina ostensibly attributable to one or other of the six species are remarkably similar in venation and only vary in size and to a lesser extent in shape. The latter character varies subtlety across a continuum and is of no use in species definition. The tegmina, however, fall into two distinct size gr

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Au, Doreen W. H., Hector W. H. Tsang, Paul P. M. Ling, Christie H. T. Leung, P. K. Ip, and W. M. Cheung. "Effects of Acupressure on Anxiety: A Systematic Review and Meta-Analysis." Acupuncture in Medicine 33, no. 5 (2015): 353–59. http://dx.doi.org/10.1136/acupmed-2014-010720.

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Objective To evaluate the evidence from randomised controlled trials (RCTs) and quantify the effects of acupressure on anxiety among adults. Methodology RCTs published between January 1997 and February 2014, comparing acupressure with sham control, were identified from the databases Science Citation Index/Social Sciences Citation Index, Scopus, PubMed and PsycINFO. Meta-analysis of eligible studies was performed and the magnitude of the overall effect size was calculated for the anxiety outcome. Revised STRICTA (the Standards for Reporting Interventions in Clinical Trials of Acupuncture) crite

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