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| 1 | Phytochemical and anti-bacterial activity of epidermal glands extract of Christella parasitica (L.) H. Lev.显示文摘Objective:To study the morphology,biochemistry and bioactivity of the epidermal glands of the glandular morphotype of Christella parasitica(C.parasitica)(L.) H.Lev.Methods: Morphological studies on epidermal glands were earned out by using light microscope and scanning electron microscope.To prepare the extract,the shade-dried fronds of glandular morphotype were soaked in acetone.For antibacterial studies paper disc method was followed by using various pathogenic bacteria.Results:Detailed micromorphological,phytochemical and bioactivity studies on a medicinal fern C.parasitica(L.) H.Lev.showed its inlraspecific variation in antibacterial activity.The presence or absence of the epidermal glands was the key factor for antibacterial activity in the morphovariants of this species.The epidermal glands were orange-coloured,stalked and elongated ones of about 84.2μm×45μm,and distributed on the undersurface of cosla,coslules and veins in croziers,young and mature leaves.Frequency of glands varied from 15/cm on costa in mature leaves to 140/cm on costules in croziers.The acetone extract of the glands showed antibacterial activities and also toxic effect against mosquito larvae and tadpoles of frog.Preliminary phytochemical analysis and HPLC studies of the gland extract showed the presence of various kinds of terpenoids,alkaloids,tannins,saponins and flavonoids in it.Conclusions:The present study shows that epidermal glands of the glandular morphotype of C. parasitica(L.) H.Lev.have several bioactive compounds and such rare moiphovariant should be conserved in nature.The next step is to isolate the pure compounds and to screen the bioactivity of individual compounds of the epidermal glands. | Paul Raj K Irudayaraj V Johnson M Patric Raja D | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，1： | 14 |
| 2 | Accurnulation of an endogenous in hibitors of nitric oxide synthesis in chronic renalfailure显示文摘 | Patric V Anna L Alison C | 1992 | Lancet1992，339，8795： | 1 |
| 3 | Mechanisms underlying nonsteroidal anti-inflammatory drugmediated apoptosis显示文摘 | Timothy AC Patrice JM Bert V | 1998 | Proc Natl Acad Sci USA1998，95，7： | 1 |
| 4 | Euro- pean brown hare syndrome virus: molecular cloning and se- quencing of the genome显示文摘 | GHISLAINE L G STEPHANIE H PATRICE V | 1996 | J Gen Virol1996，77，8： | 1 |
| 5 | Quantitative Genetic Bases of Anthocyanin Variation in Grape (Vitis vinifera L. ssp. sativa) Berry: A Quantitative Trait Locus to Quantitative Trait Nucleotide Integrated Study显示文摘 | Fournier-Level Alexandre Le Cunff Lo?c Gomez Camila Doligez Agnès Ageorges Agnès Roux Catherine Bertrand Yves Souquet Jean-Marc Cheynier Véronique This Patrice | 2009 | Genetics2009，，3： | 1 |
| 6 | Low- frequency stimulation of the kindling focus delays basolateral amygdala kindling in immature rats显示文摘 | LIBOR V JANA V PATRIC K | 2002 | Neuroscience Letters2002，326，： | 1 |
| 7 | Fibrate treatment induced quantitative and qualitative HDL changes associated with an increase of SR-BI cholesterol efflux capacities in rabbits显示文摘 | Natalie Fournier Véronique Tuloup-Minguez Marie-Luce Pourci Patrice Thérond Jean-Christophe Jullian Frank Wien Michel Leroy Jean Dallongeville Jean-Louis Paul Arnaud Leroy | 2013 | Biochimie2013，，6： | 1 |
| 8 | Wavelet analysis of long range dependent Traffic显示文摘 | PATRICE A DARRYL V | 1998 | IEEE Trans on Information Theory1998，44，1： | 1 |
| 9 | An efficient microwave-assisted Suzuki cross-coupling reaction of imidazopyridines in aqueous medium显示文摘 | Maxime D C Caroline C D Patrice V | 2006 | Tetrahedron Letters2006，47，39： | 1 |
| 10 | Post- meningitis subdural fluid collection in in- fants:changing patterm and indications for surgery 显示文摘 | Matthieu V Sylvie J Patrice J | 2006 | Journal of Neurosurgery: Pedi- atrics2006，104，6： | 1 |
| 11 | Systemic therapy of inflam- matory breast cancer from high-dose chemotherapy to targeted therapies 显示文摘 | Patrice V Carole T Henri R | 2010 | Cancer2010，116，11： | 1 |
| 12 | A novel technique for localization and excisional biopsy of small or Ill-defined pulmonary lesions显示文摘 | Thomas M Daniel Talissa A Altes Patrice K Rehm Mark B Williams David R Jones Alexander V Stolin Spencer B Gay | 2004 | The Annals of Thoracic Surgery2004，，5： | 1 |
| 13 | Remote sensing classification of spectral,spatial and contextual data using multiple classifter system 显示文摘 | OLIVIER D PATRICE L ISABELLE V S | 2001 | Image Anal Stereol2001，20，1： | 1 |
| 14 | Dose–response study of effect of oleuropein, an olive oil polyphenol, in an ovariectomy/inflammation experimental model of bone loss in the rat显示文摘 | Caroline Puel Jacinthe Mathey Apostolis Agalias Séraphin Kati-coulibaly Julie Mardon Christiane Obled Marie-Jeanne Davicco Patrice Lebecque Marie-Noelle Horcajada Alexios L. Skaltsounis Véronique Coxam | 2006 | Clinical Nutrition2006，，5： | 1 |
| 15 | Wavelet analysis of long- range-dependence traffic 显示文摘 | PATRICE A DARRYL V | 1998 | IEEE Transactions on Information Theory1998，44，1： | 1 |
| 16 | N-Glycoprotein biosynthesis in plants: recent developments and future trends显示文摘 | Patrice Lerouge Marion Cabanes-Macheteau Catherine Rayon Anne-Catherine Fischette-Lainé Véronique Gomord Lo?c Faye | 1998 | Plant Molecular Biology (-)1998，，1： | 1 |
| 17 | Real-time estimation of the parameters of long-range dependence 显示文摘 | MATFHEW R DARRYL V PATRICE A | 2000 | IEEE/ACM Transactions on Networking2000，8，4： | 1 |
| 18 | A wavelet-based joint estimator of the parameters of long-range dependence 显示文摘 | DARRYL V PATRICE A | 1999 | IEEE/ACM Transactions on Information Theory1999，45，3： | 1 |
| 19 | Yield Stress Anomalies in Ordered Alloys: a Review of Microstructure Findings and Related Hypotheses 显示文摘 | Patric V | 2001 | Materials Science and Engineering A2001，，： | 1 |
| 20 | The Effects of a FAT Tax on French Household' s Purchases:a Nutritional Approach显示文摘 | Olivier Allais Patrice Bertail and Véronique Nichèle | 2010 | American journal of agricultural economics2010，，1： | 1 |
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