Xem 1-20 trên 1043 kết quả Biochemical
  • Abstract Physiological and biochemical responses induced by salt stress were studied in laboratory-grown young plants of the mangrove, Bruguiera gymnorrhiza. The growth rates and leaf areas were highest in the culture with 125 mM NaCl. Transpiration rates showed a diel periodicity when the plants were placed in water, but the oscillatory cycles disappeared for plants placed in higher

    pdf14p nguyenngocsonctu 24-11-2010 65 8   Download

  • Plants defend themselves from other organisms by elaborating bioactive chemical defences. This is the essential basis of the use of herbal medicines that still represents a major therapeutic resort for much of humanity However, at the outset, it must be stated that any plant that is not part of our evolved dietary cultures is potentially dangerous. Commercial herbal medicinal preparations approved by expert regulatory authorities have a significant place in mainstream conventional medicine and in complementary medicine.

    pdf0p mnemosyne75 02-02-2013 31 7   Download

  • Malate dehydrogenase (MDH) may be important in car-bohydrate and energymetabolism inmalarial parasites. The cDNA corresponding to the MDHgene, identified on chromosome 6 of thePlasmodium falciparumgenome, was amplified by RT-PCR, cloned and overexpressed in Escherichia coli. The recombinant PfMDH was purified to homogeneity and biochemically characterized as an NAD + (H)-specific MDH, which catalysed reversible inter-conversion of malate to oxaloacetate.

    pdf15p awards 05-04-2013 27 5   Download

  • Bài giảng Biochemical Oxygen Demand (BOD) sau đây sẽ cung cấp cho các bạn những kiến thức về khái niệm Biochemical Oxygen Demand; vai trò của Biochemical Oxygen Demand; và cách tính toán Biochemical Oxygen Demand. Mời các bạn tham khảo bài giảng để nắm bắt nội dung chi tiết.

    pdf64p maiyeumaiyeu09 14-09-2016 6 3   Download

  • Tham khảo sách '.conservation equations ffnd modeling of chconservation equations ffnd modeling of chemicfil find biochemical processesemicfil find biochemical processessaid s. e. m. elnashaie parag garhyanauburn university auburn, alabama, u.s.a.marcelmarcel dekker, york • basel.library of congress cataloging-in-publication da', khoa học tự nhiên, hoá học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf661p coeus75 29-01-2013 25 2   Download

  • We introduce the basic concepts and develop a theory for nonequilibrium steady-state biochemical systems applicable to analyzing large-scale complex isothermal reaction networks. In terms of the stoichiometric matrix, we dem-onstrate both Kirchhoff’s flux lawR‘J‘ ¼0 over a bio-chemical species, and potential law R‘l‘ ¼0overa reaction loop. They reflect mass and energy conservation, respectively.

    pdf7p tumor12 20-04-2013 19 2   Download

  • Mammalian adenylate cyclases are predicted to possess complex topologies, comprising two cassettes of six trans-membrane-spanningmotifs followedbyacytosolic, catalytic ATP-binding domain. Recent studies have begun to provide insights on the tertiary assembly of these proteins; crystal-lographic analysis has revealed that the two cytosolic domains dimerize to forma catalytic core, whilemore recent biochemical and cell biological analysis shows that the two transmembrane cassettes also associate to facilitate the functional assembly and trackingof the enzyme. ...

    pdf9p research12 23-04-2013 16 1   Download

  • The characterization of the gene encodingLeishmania donovaniphosphofructokinase (PFK) and the biochemical properties of the expressedenzyme are reported.L. donovani has a singlePFKgene copyperhaploidgenome that encodes a polypeptide with a deducedmolecular mass of 53 988 and a pI of 9.26. The predicted amino acid sequence contains a C-terminal tripeptide that conforms to an established signal for glycosome targeting.

    pdf12p research12 23-04-2013 19 1   Download

  • Now fully updated to reflect recent advances, this introduction provides a broad, but concise, coverage of recombinant DNA techniques. Written for advanced undergraduates, graduates and scientists who want to use this technology, emphasis is placed on the concepts underlying particular types of cloning vectors to aid understanding and to enable readers to devise suitable strategies for novel experimental situations. An introduction to the basic biochemical principles is presented first. Then PCR and cloning using E.

    pdf274p whitedaisy1010 08-05-2012 68 18   Download

  • Biofuels Engineering Process Technology has many contents: Harvesting Energy from Biochemical Reactions, Microbial Modeling of Biofuel Production, Biofuel Feedstocks, Ethanol Production, Biodiesel, Biological Production of Hydrogen, Microbial Fuel Cells.

    pdf385p doremon3244 04-06-2014 25 17   Download

  • A global research community of scientists is teasing out the biochemical mechanisms that regulate normal cellular physiology in a variety of organisms. Much of current research aims to understand the network of molecular reactions that regulate cellular homeostasis, and to learn what allows cells to sense stress and activate appropriate biochemical responses.

    pdf210p ktct_1669 09-05-2012 85 13   Download

  • Background and Basic Ideas explains the fundamentals of using a system approach as a more advanced approach to teaching chemical engineering. It also discusses very briefly how this approach allows compacting the contents of many chemical engineering subjects and relates them with one another in a systematic and easy-to-learn manner.

    pdf650p coeus75 29-01-2013 49 12   Download

  • Chromatography was gained more importance initially after discovered in the preparative chromatography using large amount of the sample for the separation all components properly and collect each in their pure forms. Recently analytical chromatography found many application areas. The purpose of preparative Analytical chromatography is done normally with smaller amounts of material and is for measuring the relative proportions of analytes in a mixture after discovered some detectors which need very low amount of the analyte and have proper detection limits....

    pdf248p orchid_1 25-09-2012 28 10   Download

  • (BQ) Part 1 book "Biochemistry" presents the following contents: The molecular design of life, biochemical evolution, protein structure and function, lipids and cell membranes, transducing and storing energy, exploring genes, the citric acid cycle,... Invite you to consult.

    pdf985p thangnamvoiva2 23-06-2016 29 9   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Biochemical prevention and treatment of viral infections – A new paradigm in medicine for infectious diseases

    pdf6p dauphong6 05-01-2012 33 8   Download

  • Chromatography is the separation method for biological molecules from the analytical to the preparative scale. Few of the recent advances in life science, whether in "proteomics" or in the industrial production of recombinant therapeutics, would have been possible without the help of chromatographic separations. Concomitantly, chromatography nowadays stands for much more than a batch column packed with porous particles

    pdf251p doilan 26-01-2013 21 7   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Biochemical typing of pathological prion protein in aging cattle with BSE

    pdf12p dauphong5 25-12-2011 81 5   Download

  • (BQ) Part 1 book "Textbook of biochemistry" presents the following contents: Biochemical perspective to medicine, amino acids structure and properties, proteins structure and function, enzymology general concepts and enzyme kinetics, chemistry of lipids,... Invite you to consult.

    pdf396p thangnamvoiva2 23-06-2016 18 5   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Bimodal action of the flavonoid quercetin on basophil function: an investigation of the putative biochemical targets...

    pdf12p coxanh_5 28-10-2011 17 4   Download

  • Chapter 004. Screening and Prevention of Disease Examples include tests that are biochemical (e.g., cholesterol, glucose), physiologic (e.g., blood pressure, growth curves), radiologic (e.g., mammogram, bone densitometry), or tissue specimens (e.g., Pap smear, fine-needle aspirations). In the future, it is anticipated that genetic testing will play an increasingly important role for predicting disease risk (Chap. 64). However, such tests are not widely used except for individuals at risk for high-penetrance genes based on family or ethnic history (e.g., BRCA1, BRCA2).

    pdf25p socolanong 25-04-2012 28 4   Download


Đồng bộ tài khoản