diseases of the stomach and duodenum ppt

Tài liệu Infectious Diseases of the Head and Neck pptx

Tài liệu Infectious Diseases of the Head and Neck pptx

Ngày tải lên : 19/02/2014, 08:20
... in the gut of the sandfly, but the organism completes its life cycle in the host following the fly bite. The sandfly inoculates the host with the organisms in the promastigote stage. Once the ... a nodular mass at the angle of the jaw. The masses gradually increase in size and number and form sinuses that open onto the face and neck. Although infection is often seen in the jaw area, Actinomyces ... Pathology weapon. There are 3 major forms of infection with the organism: cutaneous, inhalation, and gastrointestinal. 93 The details of these forms of anthrax will not be discussed with the exception of gastrointestinal...
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Tài liệu Committee on Foreign and Emerging Diseases of the United States Animal Health Association pptx

Tài liệu Committee on Foreign and Emerging Diseases of the United States Animal Health Association pptx

Ngày tải lên : 22/02/2014, 05:20
... Transportation, the Department of Defense, the Department of Commerce, the Department of Justice, the Department of the Treasury, and the Environmental Protection Agency. Ultimately the responsibility ... lists (A and B) of diseases with different reporting obligations. In January of 2005, the OIE combined the lists into a single entity, containing 130 diseases of interest. A list of these diseases ... for and gratitude to the authors of the chapters. Their contributions were timely, articulate, and accurate. This book is rightfully theirs and we are merely organizers and purveyors of their...
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Tài liệu Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam pptx

Tài liệu Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam pptx

Ngày tải lên : 16/01/2014, 17:20
... out for the rural areas of the Mekong Delta. The goal of the survey was the appraisal of the water resources in terms of quality and availability in or- der to develop a concept for the rural ... approx. 1.5 m. The study site Hoa An is located in an area where an inter- action of the tidal regimes of the South Chinese Sea and of the Gulf of Thailand eliminate each other. Here, the tidal amplitude ... Regarding the ground water and the surface water quality the two study sites Hoa An and An Binh are typical for the conditions of the rural area of the Mekong Delta. At present, there are substantial...
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Tài liệu THE OLD MERCHANT MARINE, A CHRONICLE OF AMERICAN SHIPS AND SAILORS pptx

Tài liệu THE OLD MERCHANT MARINE, A CHRONICLE OF AMERICAN SHIPS AND SAILORS pptx

Ngày tải lên : 17/02/2014, 01:20
... the careers of one and another of these bygone shipmasters is that they accurately reflected the genius and the temper of their generation. There was, in truth, no such word as failure in their ... each other, the gunners scorched by the flashes of the cannon in the ports of the opposing ship, with scarcely room to ply the rammers, and the sailors throwing missiles from the decks, hand ... to send them to the other side of the globe. At a time when the British and the Dutch East India companies insolently claimed a monopoly of the trade of the Orient, No less devout were the merchants...
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Tài liệu A Short View of the Frauds and Abuses Committed by Apothecaries, by Christopher Merrett pptx

Tài liệu A Short View of the Frauds and Abuses Committed by Apothecaries, by Christopher Merrett pptx

Ngày tải lên : 17/02/2014, 07:20
... you will try them in a Spoon, heat it first over a Candle, and then blow the flame of lighted paper, or of a Wax Candle on them. To try the scent, blow out the flame of the good Oyls, and your smell ... held and dryed at the fire, the Chymical part soon flyes away, and leaves the paper transparent, looking no otherwise then oyled paper; but pure of the College, and the Master and Wardens of their ... Censors, discouraged by the multitude of and also make their own Medicines as well as they, especially since the Apothecary may as easily falsify, and to greater profit in the one, then in the other? Ninthly,...
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Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt

Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt

Ngày tải lên : 17/02/2014, 20:20
... fact, the ornament of most of the examples of Praetollia rnaynci, the type species, is like that of the inner whorls of Tollia and we do not know whcthcr the specimens were adults or the ... of the section on page 8) of Lowcr Volgian age; and an Upper IIartzfjdd Sandstone, of early Cretaceolis date, comprising the remainder of the formation. In south-western Jameson Land the ... parts of the course of thc Volga, and NIKITIN'S record frorrr Vir,gntus Zone, is, doubtless, dne to the fact that the higher zoncs of the Lower Volgian had not then been separated. In the...
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Tài liệu An Account of the Foxglove and some of its Medical Uses pptx

Tài liệu An Account of the Foxglove and some of its Medical Uses pptx

Ngày tải lên : 17/02/2014, 23:20
... Account of the Foxglove and some of its by William Withering 13 An Account of the Foxglove and some of its by William Withering The Project Gutenberg EBook of An Account of the Foxglove and some of ... him, and by repeating this operation he continued alive to the end of the year. CASE CXLII. An Account of the Foxglove and some of its by William Withering 40 the common run of practice, and only ... complain of short breath, great debility, and loss of appetite. At this time there were evident marks of effusion in the thorax, and some swelling in the legs. The advanced age, the weakness, and other...
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Tài liệu Báo cáo khoa học: Activation of the Torpedo nicotinic acetylcholine receptor The contribution of residues aArg55 and cGlu93 ppt

Tài liệu Báo cáo khoa học: Activation of the Torpedo nicotinic acetylcholine receptor The contribution of residues aArg55 and cGlu93 ppt

Ngày tải lên : 19/02/2014, 07:20
... Representation of the extracellular domains of the c–a subunits based on the crystal structure of AChBP. The positions of cE93 and aR55 at the subunit interface are indicated and modeling suggests that these residues ... to the binding of agonists [23]. In the GABA A receptor, the F64L mutation of the a1 subunit had a dramatic effect on GABA sensitivity [24] and mutations of the F77 residue of the c2 subunit significantly ... [5,15-17]. In the present study, we have investi- gated the effects of mutations of the equivalent residue (aR55) lying in loop D of the a-subunit, i.e. at the opposite side of the subunit from...
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Tài liệu An Account of the Foxglove and some of its Medical Uses With Practical Remarks on Dropsy and Other Diseases doc

Tài liệu An Account of the Foxglove and some of its Medical Uses With Practical Remarks on Dropsy and Other Diseases doc

Ngày tải lên : 19/02/2014, 11:20
... proposition, and, as he An Account of the Foxglove and some of its by William Withering 11 An Account of the Foxglove and some of its by William Withering The Project Gutenberg EBook of An Account of the ... tumour of the eye, a remarkable swelling of the upper lip, and painful tumours of the joints of the fingers, much relieved; but the medicine was left off, on account of its violent effects on the ... complain of short breath, great debility, and loss of appetite. At this time there were evident marks of effusion in the thorax, and some swelling in the legs. The advanced age, the weakness, and other...
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Tài liệu Báo cáo khoa học: Single phosphorylation of Tyr304 in the cytoplasmic tail of ephrin B2 confers high-affinity and bifunctional binding to both the SH2 domain of Grb4 and the PDZ domain of the PDZ-RGS3 protein ppt

Tài liệu Báo cáo khoa học: Single phosphorylation of Tyr304 in the cytoplasmic tail of ephrin B2 confers high-affinity and bifunctional binding to both the SH2 domain of Grb4 and the PDZ domain of the PDZ-RGS3 protein ppt

Ngày tải lên : 19/02/2014, 12:20
... not affect the conformational characteristics of these PDZ- binding C-terminal tail residues. For example, the typical NOE contact between the aCH proton of Ala327 and the NH proton of Ile329, and the ... between the peptides and the Grb4 SH2 domain. The affinity of the binding interactions was evaluated by measuring the changes of fluorescence polarization of the peptides at each step of titration ... underlined. (B) SDS/PAGE of each purification step of the expressed SH2 domain of Grb4. Lane 1: the soluble part of the cell lysate; Lane 2: the insoluble part of the cell lysate; Lane 3: the Ni-nitiloacetic...
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Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt

Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt

Ngày tải lên : 21/02/2014, 01:21
... Hence, the dependence of k 2 of wild-type and all mutants on the concentration of MgCl 2 was investigated at 278, 283, 288, 293 and 298 K. Table 1. Kinetic and thermodynamic parameters of the reaction ... at the time of chloroplast origin had poorly defined interactions between Cyt f and plastocyanin and/ or plasto- cyanin and photosystem I, and subsequently the nature of the interactions in the ... Hence for both organisms, the changes in DS à of the electronic factor would have the same sign as the measured trend. Further discussion of the effects of ionic strength on thermodynamic parameters...
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Tài liệu Terrace Heroes The life and times of the 1930s professional footballer ppt

Tài liệu Terrace Heroes The life and times of the 1930s professional footballer ppt

Ngày tải lên : 22/02/2014, 00:20
... abilities a means of making the best use of their talents and harnessing the strength of the team over and above the special skills of a small number of individualists. Some players and managers still ... as the team of the war years. Led by Dodds, and aided by ‘guests’ including Matthews of Stoke City, Dix of Tottenham Hotspurs and Burbanks of Sunderland, Blackpool went on to win the Northern Championship ... players and the manager, but also the chairman and the board of directors, to a spa, also in North Wales. The Daily Dispatch reported that they had ‘used different types of baths at the spa, their...
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Tài liệu MECHANICAL PROPERTIES OF THE HEART AND ITS INTERACTION WITH THE VASCULAR SYSTEM ppt

Tài liệu MECHANICAL PROPERTIES OF THE HEART AND ITS INTERACTION WITH THE VASCULAR SYSTEM ppt

Ngày tải lên : 22/02/2014, 09:20
... contraction and instantaneous atrial volume). The pressure of the point at the bottom right corner of the loop is the pressure in the ventricle at the end of the cardiac cycle and is called the end-diastolic ... understanding of the heart as a muscular pump and of the interaction between the heart and the vasculature. The concepts of contractility, preload and afterload are paramount to this understanding ... understanding and will be the focus and repeating theme throughout the text. A sound understanding of cardiac physiology begins with basic understanding of cardiac anatomy and of the physiology of muscular...
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Báo cáo khoa học: Roles of the SH2 and SH3 domains in the regulation of neuronal Src kinase functions pptx

Báo cáo khoa học: Roles of the SH2 and SH3 domains in the regulation of neuronal Src kinase functions pptx

Ngày tải lên : 06/03/2014, 01:20
... results in blocking of the binding of the SH2 domain to the substrate and thereby preventing interaction of the substrate with the kinase domain. For active n-Src in which the C-tail tyrosine ... binding of the phosphorylated C-terminus to the SH2 domain and ⁄ or binding of the SH2 kinase linker to the SH3 domain, lock the molecules in a closed conformation, disrupt the kinase active site, and ... reduced by dysfunctions of the SH2 and ⁄ or SH3 domains of the protein. Furthermore, we found that dysfunctions of SH2 and ⁄ or SH3 domains reduce auto- phosphorylation of the kinase activation...
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Báo cáo khoa học: The enantioselectivities of the active and allosteric sites of mammalian ribonucleotide reductase pptx

Báo cáo khoa học: The enantioselectivities of the active and allosteric sites of mammalian ribonucleotide reductase pptx

Ngày tải lên : 07/03/2014, 17:20
... any, activity; and (e) the sub- strate specificity of RR is determined by the ligand occupying the s-site: ATP and dATP stimulate the reduction of CDP and UDP, dTTP stimulates the Keywords allosteric ... enzymes in the DNA synthesis pathway via control of the nuc- leotide pool [1]. Of the four known classes of RR (Ia, Ib, II and III) class Ia, which requires two dif- ferent subunits R1 and R2 for ... the presence of mRR and dGTP. Fig. 2. The effect of L-ATP on CDP reductase in the absence of D-ATP. Assays were carried out by preincubating 1.2 lM R1, 2.0 lM R2, and varying concentrations of...
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