نتایج جستجو برای: hypericum perforatum 6

تعداد نتایج: 958402  

2017
Gulten Okmen Neslihan Balpınar

BACKGROUND Mastitis reduces milk yield and alters milk composition. Antibiotics are widely used in the treatment of the disease. However, this widespread use of antibiotics causes both antibiotic residues in milks and antibiotic resistance developed in bacteria. Today's researches are focused on discovering and using new antibiotics against bacteria. OBJECTIVE The aim of this work was to disc...

2016
Adrián Imbernón-Moya Fernando Burgos Elena Vargas-Laguna Eva Fernández-Cogolludo Antonio Aguilar-Martínez Miguel Ángel Gallego-Valdés

CYP: cytochrome P INTRODUCTION Pemphigus foliaceus is a rare autoimmune bullous dermatosis that can be induced by drugs, with variable duration lasting between several weeks and months. Erythematous scaly patches develop on the scalp, face, neck or chest. The use of oral or topical herbal supplements to improve health has increased in the last decades. These preparations may trigger multiple ad...

Journal: :Science 1995
J Mervis

C. Thomas Caskey Dennis W. Choi John M. Coffin F. Fleming Crim Paul J. Crutzen James E. Dahlberg Robert Desimone Bruce F. Eldridge Paul T. Englund Richard G. Fairbanks Douglas T. Fearon Harry A. Fozzard Klaus Friedrich Theodore H. Geballe Roger 1. M. Glass Stephen P. Goff Peter N. Goodfellow Corey S. Goodman Ira Herskowitz Eric F. Johnson Stephen M. Kosslyn Michael LaBarbera Nicole Le Douarin C...

2013
Ahmed Zaky John D Lang

Copyright: © 2012 Zaky A, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Cirrhosis-Associated Cardiomyopathy Ahmed Zaky* and John D Lang Department of Anesthesiology and Pain Medicine, University of Wa...

Journal: :Applied microbiology 1975
S C Porter

A rapid procedure for wort fermentation with Saccharomyces carlsbergensis at 12 C is described. Fermentation time was reduced from 7 to 4 days with normal inoculum by shaking. Increasing the inoculation to 5 to 10 times normal and shaking resulted in complete fermentation in 3 days. Maximum yeast population was reached rapidly with the large inocula, but fermentation proceeded at approximately ...

Journal: :Ecology 2009
Elizabeth K Seifert James D Bever John L Maron

Introduced species inevitably experience novel selection pressures in their new environments as a result of changes in mutualist and antagonist relationships. While most previous work has examined how escape from specialist enemies has influenced herbivore or pathogen resistance of exotic species, post-introduction shifts in exotic dependence on mutualists have not been considered. In a common ...

Journal: :In Vitro Cellular & Developmental Biology - Plant 2006

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده علوم طبیعی 1394

حضور ترکیبات بیولوژیکی فعال مانند هیپریسین تنها به گونه های خاصی از جنس گل راعی، مانند hypericum perforatum اختصاص دارد. با توجه به سودمندی این ترکیبات در صنعت داروسازی و ناکارآمدی سنتز شیمیایی آنها، روش های تولید جایگزین مانند تولید در شرایط آزمایشگاهی توجهات زیادی را به خود جلب کرده است .

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