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  • 1
    Online Resource
    Online Resource
    Factors Influencing Adrenergic Mechanisms in the Heart : Satellite Symposium of the 28th International Congress of Physiological Science, Visegrá, Hungary 1980. (1981)
    San Diego :Elsevier Science & Technology,
    Details
    Keywords: Adrenergic mechanisms -- Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (277 pages)
    Edition: 1st ed.
    ISBN: 9781483190174
    URL: https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=1648880
    DDC: 612.89
    Language: English
    Note: Front Cover -- Factors Influencing Adrenergic Mechanisms in the Heart -- Copyright Page -- Table of Contents -- Preface -- Welcoming address -- CHAPTER 1. EFFECTS OF ADRENALINE ON SOME ASPECTS OF ELECTRICAL AND MECHANICAL ACTIVITYIN THE FROG HEART -- Effect of adrenaline in normal medium -- Effects of adrenaline during CN-poisoning -- Effects of adrenaline on the relaxation rate -- REFERENCES -- DISCUSSION -- CHAPTER 2. HEART RATE CHANGES IN NEUROGENIC HYPERTENSION -- SUMMARY AND CONCLUSIONS -- REFERENCES -- DISCUSSION -- CHAPTER 3. DEVELOPMENTAL CHANGES OF THE CATECHOLAMINE-INDUCED CHRONOTROPIC RESPONSES OF CHICKS RELATED TO THE BLOOD PRESSURE RESPONSES -- Methods -- Results -- Discussion and Summary -- Discussion -- CHAPTER 4. THE PERIPHERAL INNERVATION OF THE SMALL CORONARY VESSELS -- Methods -- Results -- Discussion -- Summary -- References -- CHAPTER 5. INVERSE RECIPROCAL REGULATION OF CARDIAC POST-SYNAPTIC α- AND ß-ADRENOCEPTORS BY THYROID HORMONES -- REFERENCES -- Discussion -- CHAPTER 6. ASPECTS ON THE BETA-1-ADRENOCEPTOR STIMULATORY MECHANISM OF PRENALTEROL -- INTRODUCTION -- METHODS -- RESULTS AND DISCUSSION -- CONCLUSIONS -- REFERENCES -- CHAPTER 7. ON THE MECHANISM OF ADENOSINE-INDUCED INHIBITION OF ADRENERGIC NEUROTRANSMISSION IN THE VENTRICULAR MYOCARDIUM OF GUINEA PIGS -- METHODS AND MATERIALS -- RESULTS -- DISCUSSION -- REFERENCES -- Discussion -- CHAPTER 8. MODULATION BY ADENOSINE OF SYMPATHETIC RESPONSES IN THE IN SITU CANINE HEART -- Methods -- Results -- Discussion -- Summary -- References -- Discussion -- CHAPTER 9. RESTORATION BY INOSINE OF DESENSITIZED BETA-ADRENOCEPTORS IN THE CANINE CORONARY BED -- Introduction -- Methods -- Results -- Discussion -- Summary -- References -- Discussion -- CHAPTER 10. COMPARATIVE MORPHOLOGICAL INVESTIGATIONS OF LOCALIZED EXOGENOUS ADENOSINE IN HEART MUSCLE -- Introduction. , Materials and Methods -- Results -- Discussion -- Summary -- References -- CHAPTER 11. ADENOSINE SENSITIVITY OF CANINE CORONARIES REDUCED BY CALCIUM-DISPLACEMENT WITH LANTHANUM -- Methods -- Results -- Discussion -- Summary -- References -- Discussion -- CHAPTER 12. PHYSIOLOGICAL AND PATHOLOGICAL SIGNIFICANCE OF NICKEL IONS IN THE REGULATION OF CORONARY VASCULAR TONE -- INTRODUCTION -- MATERIAL AND METHODS -- RESULTS AND DISCUSSION -- CONCLUSIONS AND HYPOTHESES -- SUMMARY -- REFERENCES -- DISCUSSION -- CHAPTER 13. PHYSIOLOGICAL AND PATHOLOGICAL EFFECTS OF BETA MODULATOR RELEASE -- Materials and methods -- Results -- Discussion -- REFERENCES -- Discussion -- CHAPTER 14. THE PROBLEM OF ADRENOCEPTOR-ANTAGONISTS SPECIFICALLY BLOCKING PATHOLOGICALLY TRANSFORMED BETA-ADRENERGIC RECEPTORS -- METHODS -- RESULTS -- DISCUSSION -- REFERENCES -- DISCUSSION -- CHAPTER 15. A HISTOLOGICAL STUDY OF EXPERIMENTAL DIABETIC ANGIOPATHY -- METHODS -- RESULTS -- DISCUSSION -- REFERENCES -- DISCUSSION -- CHAPTER 16. ALTERED ADRENERGIC RESPONSE OF THE CORONARY AND FEMORAL ARTERIAL BED IN ALLOXAN-DIABETIC DOGS -- MATERIALS AND METHODS -- RESULTS -- DISCUSSION -- SUMMARY -- REFERENCES -- DISCUSSION -- CHAPTER 17. SOME ASPECTS OF MYOCARDIAL NORADRENALINE METABOLISM IN THE ISCHEMIC RAT HEART -- Methods -- Results -- Discussion -- Summary -- References -- CHAPTER 18. ALPHA-ADRENOCEPTORS IN ISCHEMIC CANINE HEART BLOCKED BY PHENTOLAMINE -- Methods -- Results -- Discussion -- Summary -- References -- Discussion -- INDEX.
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  • 2
    Online Resource
    Online Resource
    Liver and Biliary Tract Surgery : Embryological Anatomy to 3D-Imaging and Transplant Innovations (2006)
    Vienna : Springer-Verlag/Wien
    Details Availability
    Keywords: Medicine ; Interventional radiology ; Gastroenterology ; Clinical medicine ; Abdomen Surgery ; Surgery ; Transplantation of organs, tissues, etc ; Medicine & Public Health ; Abdomen Surgery ; Clinical medicine ; Gastroenterology ; Interventional radiology ; Surgery ; Transplantation of organs, tissues, etc ; Medicine ; Liver surgery ; Liver anatomy & histology ; Biliary Tract Surgical Procedures ; Biliary Tract anatomy & histology ; Liver Transplantation methods ; Imaging, Three-Dimensional ; Leberchirurgie ; Gallenwegschirurgie
    Description / Table of Contents: This beautifully illustrated monograph provides an up-to-date and comprehensive overview about all fields of liver and biliary tract surgery and liver transplantation. It consists of 4 sections with 48 chapters: Section I: Anatomy, physiology, imaging and general principles, Section II: Biliary tract surgery, Section III: Liver surgery and Section IV: Liver transplantation. The book includes more than 500 figures and illustrations mostly in color. Some of the topics such as computer assisted surgery planning are treated comprehensively for the first time. It is written in a concise and well conceived way by authors working in specialized centers and university departments. It is a valuable companion for all physicians engaged with liver and biliary tract pathology and liver transplantations: general surgeons and hepatobiliary surgeons, radiologists and interventional radiologists, oncologists, endoscopic surgeons and gastroenterologists and transplant units’ personnel.
    Type of Medium: Online Resource
    Pages: Online-Ressource (XXXII, 638 p. 430 illus., 250 in color, digital)
    ISBN: 9783211492772
    Series Statement: SpringerLink
    URL: https://doi.org/10.1007/978-3-211-49277-2
    URL: http://dx.doi.org/10.1007/978-3-211-49277-2
    URL: https://swbplus.bsz-bw.de/bsz261408569cov.jpg
    URL: http://www.gbv.de/dms/bowker/toc/9783211492758.pdf
    DOI: 10.1007/978-3-211-49277-2
    RVK:
    YI 8700
    Language: English
    Note: Includes bibliographical references and index
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  • 3
    Electronic Resource
    Electronic Resource
    TFTR microwave reflectometer (abstract) : Proceedings of the 9th topical conference on high temperature plasma diagnostics (1992)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 63 (1992), S. 4657-4657 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: A microwave reflectometer is in operation on TFTR for the measurement of density fluctuations. The system operates in the X mode and comprises three channels with fixed frequencies of 140, 132, and 125 GHz, and one with stepped frequency of 111–123 GHz. All channels use solid state Gunn oscillators and a heterodyne detection scheme. The system is located outside of the TFTR test cell with the power conveyed to the tokamak vessel by low-loss corrugated waveguides and remotely controlled parabolic mirrors. Preliminary results indicate that the level of density fluctuations with k⊥ 〈1 cm−1 is very small in the central region of Ohmic plasmas (ñ/n〈10−3), and that it increases monotonically with minor radius to values of ≈10−2 at r/a=0.9. This work supported by U.S. Department of Energy Contract No. DE-AC02-76-CHO-3073.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1143653
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  • 4
    Electronic Resource
    Electronic Resource
    In-vessel tritium measurements using beta decay in the Tokamak Fusion Test Reactor : Proceedings of the 12th topical conference on high temperature plasma diagnostics (1999)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 70 (1999), S. 1119-1122 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: Tritium on the inside walls of the Tokamak Fusion Test Reactor was detected by configuring the vacuum vessel as an ionization chamber and measuring the secondary electron current from the tritium beta decay. The vessel was typically filled with (approximate)5 Torr of dry nitrogen and the secondary electron current was collected by an internal electrode biased to about +15 V with respect to the vessel wall. The measured variations of the collected current with gas pressure, bias voltage, and applied magnetic fields are described, as well as an in situ calibration made by injecting a known amount of tritium gas. Improved versions of this diagnostic may be useful to track the in-vessel content of surface tritium in future fusion devices. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1149294
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  • 5
    Electronic Resource
    Electronic Resource
    Effects of a 4-Aminopyridine in Calcium Movements and Changes of Membrane Potential in Pinched-Off Nerve Terminals from Rat Cerebral Cortex (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 41 (1983), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract: A study was conducted on the influence of 4-aminopyridine (4-AP) on the radiocalcium uptake and membrane potential of rat cortical synaptosomes previously depolarized by biochemical procedures. The initial calcium entry into isolated nerve terminals was substantally enhanced in the presence of 10-−4M 4-AP in potassium-rich media (60 mM). The fast initial phase of potassium-stimulated calcium entry involves different kinetic characteristics in the presence and the absence of 4-AP. In the presence of 4-AP, the fast component of calcium entry reached a peak during the first 15 s immediately following depolarization. The potassium-stimulated synaptosomal calcium influx at 15 s was 3.5 ± 0.17 times higher in the presence of 4-AP (10-−4M) and 2.6 ± 0.11 times higher in the absence of 4-AP as compared with the respective unstimulated uptake values. In the absence of 4-AP, however, the calcium entry did not show a peak until 45 s after depolarization. The total amount of calcium accumulated in the synaptosome treated and untreated by 4-AP is equal at the end of this initial uptake period. The effect of 4-AP on membrane potential during depolarization of synaptosomes evoked by potassium-rich medium was also determined by means of a potential sensitive fluorescent dye. It was found that 4-AP had no effect on the final level of membrane potential, induced by high [K+]o; however, the kinetics showed significant differences. The initial phase of synaptosomal membrane depolarization was slower in the presence of 4-AP: τ-4-AP: 42 ± 4.0 s, τ-control: 18 ± 2.5 s. The initial calcium entry into the nerve terminals was increased during the 4-AP treatment in potassium-rich media—as resulted from our calcium uptake studies—and thus, during this higher calcium influx, the degree of membrane depolarization was decreased. This faster initial calcium influx constitutes a feasible explanation for the unique effect of 4-AP termed “chemical potentiation” on transmitter release at chemical synapses.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1983.tb04803.x
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  • 6
    Electronic Resource
    Electronic Resource
    Thyroid Hormones and Derivatives Inhibit Flunitrazepam Binding (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 40 (1983), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract: Thyroid hormones and their derivatives were found to inhibit [3H]flunitrazepam binding stereospe-cifically and in a monophasic manner. Among the compounds tested, D-thyroxine was the most potent inhibitor (IC50= 0.5 μM). The naturally occurring L-thyroxine was about 40-fold less potent (IC50= 20 μM). The structure-activity relationships seem to imply that the thyronine base has the principal role in the inhibition of benzo-diazepine receptor binding. The type of inhibition was examined with the most potent inhibitor, D-thyroxine, by Scatchard analysis. The apparent dissociation constant (KD) of the [3H]flunitrazepam binding increased and the receptor density (Bmax) decreased as a function of D-thyroxine concentration; this is characteristic of mixed-type inhibition.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1983.tb11298.x
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  • 7
    Electronic Resource
    Electronic Resource
    Persistence and distribution of cypermethrin, deltamethrin, and fenvalerate in laying chickens (1986)
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 34 (1986), S. 895-898 
    Details
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jf00071a032
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  • 8
    Electronic Resource
    Electronic Resource
    Insect antifeeding azulene derivative from the brown alga Dictyota dichotoma (1984)
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 32 (1984), S. 1432-1434 
    Details
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jf00126a054
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  • 9
    Electronic Resource
    Electronic Resource
    Lack of association between atopic eczema/dermatitis syndrome and polymorphisms in the promoter region of RANTES and regulatory region of MCP-1 (2002)
    Oxford, UK : Blackwell Science, Ltd
    Allergy 57 (2002), S. 0 
    Details
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background: Chemokines play an important role in the pathophysiology of atopic eczema/dermatitis syndrome (AEDS) and allergy. Recently polymorphisms in the promoter region of RANTES (regulated on activation normal T cell expressed and secreted) and in the gene regulatory region of MCP-1 (monocyte chemoattractant protein-1) have been found, which increase the expression of these chemokines. The − 403A allele of the RANTES promoter region was found associated with AEDS in German children. We investigated whether the presence of these polymorphisms was associated with AEDS or allergy in Hungarian children. Methods:  One hundred and twenty-eight children with AEDS, 102 allergic children without AEDS and 303 children of comparable ages without allergic disorders were screened for genotype with a PCR-based assay. Results: There were no significant differences in the frequency of these polymorphisms, or in the distribution of genotypes between the groups. The total IgE concentration, the white blood cell count and the blood eosinophil cell count did not differ between the genotypes. Conclusion: In this cohort of Hungarian children there was no association between − 28G, and − 403A alleles in the RANTES promoter, − 2518G polymorphism in the distal regulatory region of the MCP-1 and AEDS, or allergy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1034/j.1398-9995.2002.1s3361.x
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  • 10
    Electronic Resource
    Electronic Resource
    Density functional study of strong hydrogen-bonded systems: The hydrogen diformiate complex (1996)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 104 (1996), S. 8524-8534 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The structure and various properties of HCOO−.HOOCH (hydrogen diformate) anionic hydrogen-bonded system are studied. Single, double as well as triple hydrogen-bonded structures are obtained by geometry optimization up to the level of MP2/6-311++G(d,p) and by various density functional approaches. Optimized structures and calculated complexation energies are compared with experimental observation. At least 78% covalent character is found in the strong O–H–O-type hydrogen-bond. Multiple H-bonded structures provide calculated binding energies which are in the closest agreement with experiment. The experimental complexation energy is reproduced within almost chemical accuracy in the range of 35–37 kcal/mol, while the experimental observation is 36.8 kcal/mol. The secondary interaction like C–H.O contacts represent at least 3–4 kcal/mol energy lowering. The O–O bond distance is found in the range of 2.41–2.45 A(ring) by various density functional methods, while the experimental value is 2.45 A(ring). The estimated counterpoise correction to basis set superposition error is also presented in the binding energies. The performance of density functional methods based on Gaussian and Slater-type basis is compared using the G92-DFT and ADF codes, respectively. For comparison the energetics of hydrogen diacetate is given as well. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.471601
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