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https://www.readbyqxmd.com/read/28526570/role-of-medicinal-plants-on-growth-performance-and-immune-status-in-fish
#1
REVIEW
Elham Awad, Amani Awaad
Disease outbreaks increase proportionally with increases in intensive aquaculture. Natural products including medicinal plants have been known from thousands of years for treating some human diseases. It is well known that many active compounds are responsible for potential bio-activities. For that reason, there has been considerable interest in the use of medicinal plants in aquaculture with a view to providing safe and eco-friendly compounds for replacing antibiotics and chemical compounds as well as to enhance immune status and control fish diseases...
May 16, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28526097/abundance-of-active-ingredients-in-sea-buckthorn-oil
#2
REVIEW
Aleksandra Zielińska, Izabela Nowak
Vegetable oils are obtained by mechanical extraction or cold pressing of various parts of plants, most often: seeds, fruits, and drupels. Chemically, these oils are compounds of the ester-linked glycerol and higher fatty acids with long aliphatic chain hydrocarbons (min. C14:0). Vegetable oils have a variety of properties, depending on their percentage of saturation. This article describes sea-buckthorn oil, which is extracted from the well characterized fruit and seeds of sea buckthorn. The plant has a large number of active ingredients the properties of which are successfully used in the cosmetic industry and in medicine...
May 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28525862/application-of-nirs-coupled-with-pls-regression-as-a-rapid-non-destructive-alternative-method-for-quantification-of-kba-in-boswellia-sacra
#3
Ahmed Al-Harrasi, Najeeb Ur Rehman, Fazal Mabood, Muhammaed Albroumi, Liaqat Ali, Javid Hussain, Hidayat Hussain, René Csuk, Abdul Latif Khan, Tanveer Alam, Saif Alameri
In the present study, for the first time, NIR spectroscopy coupled with PLS regression as a rapid and alternative method was developed to quantify the amount of Keto-β-Boswellic Acid (KBA) in different plant parts of Boswellia sacra and the resin exudates of the trunk. NIR spectroscopy was used for the measurement of KBA standards and B. sacra samples in absorption mode in the wavelength range from 700-2500nm. PLS regression model was built from the obtained spectral data using 70% of KBA standards (training set) in the range from 0...
May 10, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28525602/aloin-a-component-of-the-aloe-vera-plant-leaf-induces-pathological-changes-and-modulates-the-composition-of-microbiota-in-the-large-intestine-of-f344-n-male-rats
#4
Mary D Boudreau, Greg R Olson, Volodymyr P Tryndyak, Matthew S Bryant, Robert P Felton, Frederick A Beland
In a previous study, the oral administration of an Aloe vera whole leaf extract induced dose-related mucosal and goblet cell hyperplasia in the rat colon after 13-weeks and colon cancer after two years. The primary goal of this study was to determine whether or not the administration of aloin, a component of the Aloe vera plant leaf, would replicate the pathophysiological effects that were observed in rats in the previous study with an Aloe vera whole leaf extract. Groups of 10 male F344/N rats were administered aloin at 0, 6...
May 19, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28525335/morphometric-abnormalities-in-the-spleen-of-the-progeny-of-mice-fed-epigallocatechin-during-gestation-and-nursing
#5
B J Bałan, E Skopińska-Różewska, P Skopiński, R Zdanowski, M Leśniak, A Kiepura, S Lewicki
It is very difficult to cure pregnant females suffering from infections, because of the risk which might occur during treatment by several, even herbal, medications. Many of these substances, among them extracts from plants, have antimicrobial, anti-inflammatory and immunostimulatory properties owing to their polyphenols content, but also may reveal unwanted effects on the fetal development because of their anti-angiogenic properties. The aim of the present study was to elucidate whether daily feeding pregnant and nursing mice 0...
March 28, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28524760/evaluation-of-the-cytotoxicity-hepg2-and-chemical-composition-of-polar-extracts-from-the-ruderal-species-coleostephus-myconis-l-rchb-f
#6
Sílvia M F Bessada, João C M Barreira, J Santos, Carla Costa, Filipa B Pimentel, Maria João Bessa, João Paulo Teixeira, M Beatriz P P Oliveira
Coleostephus myconis (L.) Rchb.f. (Asteraceae) is a highly disseminated plant species with ruderal and persistent growth. Owing to its advantageous agronomic properties, C. myconis might have industrial applications. However, this species needs to be comprehensively characterized before any potential use. In a previous study, the phenolic composition and antioxidant activity of different C. myconis tissues were characterized. This investigation was extended to examine the cytotoxic potential of selected plant tissues (flowers and green parts) using a HepG2 cell line by utilizing the lysosomal neutral red uptake assay or mitochondrial (3-(4,5-dimethylthiazolyl-2)-2,5-diphenyltetrazolium bromide assay...
May 19, 2017: Journal of Toxicology and Environmental Health. Part A
https://www.readbyqxmd.com/read/28524742/piqueria-trinervia-as-a-source-of-metabolites-against-giardia-intestinalis
#7
Yadira Rufino-González, Martha Ponce-Macotela, Manuel Jiménez-Estrada, Candy N Jiménez-Fragoso, Guadalupe Palencia, Gabriel Sansón-Romero, Anahi Anzo-Osorio, Mario N Martínez-Gordillo
CONTEXT: Piqueria trinervia Cav. (Asteraceae) is a plant species with a long history in traditional medicine to cure diarrhoea and other digestive disorders. OBJECTIVE: The study investigates the antigiardial activity of piquerol, trinervinol, red oil and two fractions (F1 and F2) from P. trinervia. MATERIALS AND METHODS: P. trinervia was collected in the Ajusco in Mexico City. Aerial parts were ground and mixed with water to obtain the extract, which was treated with dichloromethane to isolate piquerol and trinervinol (P & T)...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28524727/e-cadherin-%C3%AE-catenin-complex-a-target-for-anticancer-and-antimetastasis-plants-plant-derived-compounds
#8
Majid Tafrihi, Roohollah Nakhaei Sistani
Plants reputed to have cancer-inhibiting potential and putative active components derived from those plants have emerged as an exciting new field in cancer study. Some of these compounds have cancer-inhibiting potential in different clinical staging levels, especially metastasis. A few of them which stabilize cell-cell adhesions are controversial topics. This review article introduces some effective herbal compounds that target E-cadherin/β-catenin protein complex. In this article, at first, we briefly review the structure and function of E-cadherin and β-catenin proteins, Wnt signaling pathway, and its target genes...
May 19, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28524540/antineoplastic-effects-of-clove-buds-syzygium-aromaticum-l-in-the-model-of-breast-carcinoma
#9
Peter Kubatka, Sona Uramova, Martin Kello, Karol Kajo, Peter Kruzliak, Jan Mojzis, Desanka Vybohova, Marian Adamkov, Karina Jasek, Zora Lasabova, Pavol Zubor, Silvia Fialova, Svetlana Dokupilova, Peter Solar, Martin Pec, Katarina Adamicova, Jan Danko, Mariusz Adamek, Dietrich Busselberg
It is supposed that plant functional foods, rich in phytochemicals, may potentially have preventive effects in carcinogenesis. In this study, the anticancer effects of cloves in the in vivo and in vitro mammary carcinoma model were assessed. Dried flower buds of cloves (CLOs) were used at two concentrations of 0.1% and 1% through diet during 13 weeks after the application of chemocarcinogen. After autopsy, histopathological and immunohistochemical analyses of rat mammary carcinomas were performed. Moreover, in vitro evaluation using MCF-7 cells was carried out...
May 19, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28523644/elicitation-as-a-tool-to-improve-the-profiles-of-high-value-secondary-metabolites-and-pharmacological-properties-of-hypericum-perforatum
#10
REVIEW
Preeti Shakya, Gregory Marslin, Karthik Siram, Ludger Beerhues, Gregory Franklin
OBJECTIVES: In this review, we aim at updating the available information on the improvement of the Hypericum perforatum L. (Hypericaceae) phytochemical profile and pharmacological properties via elicitation. KEY FINDINGS: Hypericum perforatum seedlings, shoots, roots, calli and cell suspension cultures were treated with diverse elicitors to induce the formation of secondary metabolites. The extracts of the elicitor-treated plant material containing naphthodianthrones, phloroglucinols, xanthones, flavonoids and other new compounds were quantitatively analysed and tested for their bioactivities...
May 19, 2017: Journal of Pharmacy and Pharmacology
https://www.readbyqxmd.com/read/28523619/effect-of-calcium-bentonite-on-zn-and-cu-mobility-and-their-accumulation-in-vegetable-growth-in-soil-amended-with-compost-during-consecutive-planting
#11
Quan Wang, Mukesh Kumar Awasthi, Xiuna Ren, Junchao Zhao, Ronghua Li, Feng Shen, Zengqiang Zhang
In this study, greenhouse pot experiment was carried out to investigate the Cu and Zn mobility and their accumulations in pakchoi (Brassica chinensis L.) and Chinese cabbage (Brassica rapachinensis L.) growth in Ca-bentonite-pig manure co-compost (CBC)-soil system during three consecutive planting. Five composts (0, 2.5, 5, 7.5, and 10% Ca-bentonite-pig manure co-composts) amended soil with 5% (w/w) application rate and compared to control without any additive. The results showed that the addition of CBC increased the biomass and chlorophyll content of pakchoi, and the maximum overall yield was found in 7...
May 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28523616/the-effect-of-multiple-contamination-of-soil-on-lmw-and-mmw-pahs-accumulation-in-the-roots-of-rubus-fruticosus-l-naturally-growing-near-the-copper-mining-and-smelting-complex-bor-east-serbia
#12
Slađana Č Alagić, Vesna P Stankov Jovanović, Violeta D Mitić, Jelena S Nikolić, Goran M Petrović, Snežana B Tošić, Gordana S Stojanović
Samples of roots and spatial soils of native Rubus fruticosus L. were collected from the spots positioned at different distances from the copper smelter and city heating plants in the industrial zone of the town of Bor (Serbia) and subjected to chemical analyses in order to determine the content of several heavy metals, and 15 priority polycyclic aromatic hydrocarbons (PAHs). In this study, the results for 9 low and medium molecular weight PAHs (LMW and MMW PAHs) are represented and processed using the calculation of bio-concentration factors and statistical methods such as hierarchical cluster analysis and Pearson's correlation study with the aim of investigating the plant capabilities for their uptake from the soil and later accumulation into the root tissue, under the hostile circumstances of multiple contamination...
May 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28523014/harnessing-plant-biodiversity-for-the-discovery-of-novel-anticancer-drugs-targeting-microtubules
#13
REVIEW
Songbo Xie, Jun Zhou
The microtubule cytoskeleton plays a critical role in a wide range of cellular activities and has been shown to be a highly effective target for the treatment of human malignancies. Despite the recent focus on proteomics and high-throughput profiling, it is clear that analysis of plant extracts has yielded several highly efficacious microtubule-targeting agents (MTAs) currently in clinical use, as well as agents in the current pipeline with promising efficacy. To date, a large proportion of the world's plant biodiversity remains untapped by the pharmaceutical industry, presenting a major opportunity for the discovery of novel pharmacologically active lead compounds...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28521992/tragacanth-nanocapsules-containing-chamomile-extract-prepared-through-sono-assisted-w-o-w-microemulsion-and-uv-cured-on-cotton-fabric
#14
Soraya Ghayempour, Majid Montazer
Encapsulation is the best method to protect the plant extracts against volatility and instability in the presence of air, light, moisture and high temperatures. Nevertheless, application of encapsulated plant extracts on the textiles requires a low-temperature and high rate processing to avoid from breaking or destroying of capsules. The present paper represents application of nanocapsules prepared by ultrasound irradiation assisted W/O/W microemulsion method on the cotton fabric through UV curing method. The surface and structure of nanocapsules and treated cotton fabric using FESEM and FT-IR indicated the spherical nanocapsules with size of 60-80nm stabilized on the fabric surface in a film layer feature...
August 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28521827/antioxidant-activity-acetylcholinesterase-inhibitory-potential-and-phytochemical-analysis-of-sarcocephalus-latifolius-sm-bark-used-in-traditional-medicine-in-sudan
#15
Alsiddig Osama, Sufyan Awadelkarim, Amna Ali
BACKGROUND: Sarcocephalus latifolius is used as a traditional medicine for curing many diseases in Sudan. The main objective of the current study was to determine the antioxidant activity and acetylcholinesterase inhibition (AChEI) of S. latifolius, and to estimate its total phenolic and flavonoid contents. METHODS: Antioxidant activity of the tested plant extracts was carried out by determining their ability to scavenge the 2,2-diphenyl-1-picryl hydrazyl (DPPH) free radical...
May 18, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28521399/acetonitrile-extract-of-salvia-miltiorrhiza-radix-exhibits-growth-inhibitory-effects-on-prostate-cancer-cells-through-the-induction-of-cell-cycle-arrest-and-apoptosis
#16
June Lee, Bu Young Choi, Young-Sam Keum
In the present study, the effects of the acetonitrile or water extracts from 400 selected traditional medicinal plants on the growth of PC-3 cells were investigated, and it was demonstrated that an acetonitrile extract of Salvia miltiorrhiza Radix exhibited the most marked cytotoxic effects on PC-3 cells. It was observed that the acetonitrile extract of S. miltiorrhiza Radix induced marked cell cycle arrest and apoptosis in PC-3 cells through the generation of intracellular reactive oxygen species. It was also demonstrated that oral administration of the acetonitrile extract of S...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28521385/-ziziphus-oxyphylla-ethnobotanical-ethnopharmacological-and-phytochemical-review
#17
REVIEW
Rizwan Ahmad, Niyaz Ahmad, Atta Abbas Naqvi
ETHNOPHARMACOLOGICAL RELEVANCE: Ziziphus oxyphylla (ZO) is distributed mainly in tropic and warm temperate regions in the world. Pakistan owns six (06) indigenous species of genus Ziziphus out of which ZO is widely used for traditional treatment of different ailments such as diabetes, jaundice and liver diseases. AIM OF THE STUDY: The present review aims to provide in-depth and comprehensive literature overview, regarding botanical, chemical and biological characteristics of the plant alongwith phytochemical isolation and mechanistic studies to support its folklore and traditional uses...
May 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28521273/rapid-discovery-of-cyclopamine-analogs-from-fritillaria-and-veratrum-plants-using-lc-q-tof-ms-and-lc-qqq-ms
#18
Yuan Du, Zu-Guo Zheng, Yue Yu, Zi-Tian Wu, Dan Liang, Ping Li, Yan Jiang, Hui-Jun Li
Cyclopamine, an inhibitor of the Hedgehog (Hh) signaling pathway, has been paid much attention in treating a wide variety of tumors. However, isolation and purification of cyclopamine analogs from medicinal plants remain challengeable. We herein proposed an efficient strategy using liquid chromatography quadrupole-time-of-flight mass spectrometry (LC-Q-TOF-MS) and liquid chromatography triple-quadrupole mass spectrometry (LC-QqQ-MS) for rapid screening and targeted isolation of cyclopamine analogs in Fritillaria and Veratrum plants...
May 1, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28520091/selective-analysis-of-aristolochic-acid-i-in-herbal-medicines-by-dummy-molecularly-imprinted-solid-phase-extraction-and-hplc
#19
Yanhui Ge, Pengqi Guo, Xinya Xu, Guoning Chen, Xuemei Zhang, Hua Shu, Bilin Zhang, Zhimin Luo, Chun Chang, Qiang Fu
In this study, surface molecularly imprinted polymers were prepared as the selective sorbents for separation of aristolochic acid I in herbal medicine extracts by a facile approach. A less toxic dummy-template, ofloxacin, was used to create specific molecule recognition sites for aristolochic acid I in the synthesized polymers. The polymers were characterized by Fourier-transfer infrared spectroscopy, scanning electron microscopy, thermogravimetric analysis, elemental analysis and nitrogen adsorption-desorption test...
May 18, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28518108/identification-of-plant-ice-binding-proteins-through-assessment-of-ice-recrystallization-inhibition-and-isolation-using-ice-affinity-purification
#20
Melissa Bredow, Heather E Tomalty, Virginia K Walker
Ice-binding proteins (IBPs) belong to a family of stress-induced proteins that are synthesized by certain organisms exposed to subzero temperatures. In plants, freeze damage occurs when extracellular ice crystals grow, resulting in the rupture of plasma membranes and possible cell death. Adsorption of IBPs to ice crystals restricts further growth by a process known as ice-recrystallization inhibition (IRI), thereby reducing cellular damage. IBPs also demonstrate the ability to depress the freezing point of a solution below the equilibrium melting point, a property known as thermal hysteresis (TH) activity...
May 5, 2017: Journal of Visualized Experiments: JoVE
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