Search Results - "Pepe, I M"

Effects of extremely low frequency electromagnetic fields on membrane-associated enzymes by Morelli, A., Ravera, S., Panfoli, I., Pepe, I.M.

“…The effects of extremely low frequency electromagnetic fields of 75 Hz were studied on different membrane-associated enzymes. Only the activities of three…”
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Benefits and challenges of controlling a LED AFS (adaptive front-lighting system) using fuzzy logic by Lukacs, L., Dassanayake, M., Magalhaes, R., Fontes, C., Embirucu, M., Pepe, I. M.

“…The vehicular illumination system has undergone considerable technological advances in recent decades such as the use of a Light Emitting Diode (LED) Adaptive…”
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The Relationship between the Shoulder Functional Score and the Change in Labral Morphology after Arthroscopic Bankart Repair by Temiz, A, Şahbat, Y, Pepe, I M, Aktekin, C N

“…The aim of arthroscopic Bankart repair is restoration of the anterior block mechanism and regaining stability. There are few studies that have tested the…”
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Effects of extremely low frequency electromagnetic fields on the adenylate kinase activity of rod outer segment of bovine retina by Ravera, S., Repaci, E., Morelli, A., Pepe, I.M., Botter, R., Beruto, D.

“…Extremely low frequency electromagnetic fields (ELF‐EMFs) of 75 Hz with amplitudes above a threshold of about 125 μT have a dramatic effect on the adenylate…”
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Electromagnetic field of extremely low frequency decreased adenylate kinase activity in retinal rod outer segment membranes by Ravera, S., Repaci, E., Morelli, A., Pepe, I.M., Botter, R., Beruto, D.

“…Adenylate kinase activity in rod outer segment membranes of bovine retina decreased of about 55% when exposed to an extremely low frequency electromagnetic…”
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Characterization of Langmuir-Blodgett films of rhodopsin: thermal stability studies by Maxia, L., Radicchi, G., Pepe, I.M., Nicolini, C.

“…Two-dimensional close packing of purified bovine rhodopsin, made by the Langmuir-Blodgett technique, was characterized by small angle x-ray scattering and…”
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ATP synthesis in the disk membranes of rod outer segments of bovine retina by Pepe, I.M, Notari, L, Cugnoli, C, Panfoli, I, Morelli, A

“…ATP is synthesized on the disk membrane isolated from rod outer segments of the bovine retina. Together with a slow component which accounted for a constant…”
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Studies on the Mechanism of the Enzymatic Photoisomerization of Retinal by Pepe, I. M., Cugnoli, C.

“…ABSTRACT The honeybee retina contains the enzyme photoisomerase that converts all‐trans‐retinal to 11‐cis‐retinal in light within the visible range. The…”
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Langmuir–Blodgett films of rhodopsin: an infrared spectroscopic study by Pepe, I.M., Ram, M.K., Paddeu, S., Nicolini, C.

“…Langmuir–Blodgett (LB) films of bovine rhodopsin were prepared and studied using FTIR spectroscopy in the region between 700 and 4000/cm −1. A substantial…”
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Recent Advances in Our Understanding of Rhodopsin and Phototransduction by Pepe, Isidoro Mario

“…The present models of phototransduction for vertebrates and invertebrates have been reviewed and the relative literature updated. The emerging picture for…”
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Rhodopsin reconstitution in bleached rod outer segment membranes in the presence of a retinal-binding protein from the honeybee by Pepe, I.M., Cugnoli, C., Schwemer, J.

“…The physiological role of a retinal-binding protein from honeybee is investigated. This protein, upon previous loading with all- trans retinal and subsequent…”
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Retinal photoisomerase: role in invertebrate visual cells by Pepe, I M, Cugnoli, C

“…In invertebrate visual cells, the rhodopsin content is maintained at a high level by the fast process of photoregeneration during daylight. Rhodopsin is…”
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Rhodopsin and phototransduction by Pepe, Isidoro Mario

“…Recent studies on rhodopsin structure and function are reviewed and the properties of vertebrate as well as invertebrate rhodopsin described. Open issues such…”
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Calcium pump in the disk membranes isolated from bovine retinal rod outer segments by Panfoli, I, Morelli, A, Pepe, I M

“…The existence of a Ca2+ pump in rod outer segment disks of bovine retina is strongly suggested by the isolation on sodium dodecyl sulfate polyacrylamide gel…”
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An improved HPLC method for the separation of retinaldehyde isomers from visual pigments by Pepe, I M, Schwemer, J

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ATP synthesis in rod outer segments of bovine retina by the reversal of the disk Ca(2+) pump by Pepe, I M, Panfoli, I, Notari, L, Morelli, A

“…Purified disk membranes from rod outer segments of the bovine retina were able to synthesize ATP with a maximal activity (about 52 nmoles ATP/min/mg of…”
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TARGET detector evaluation using cosmic ray events for the ν-Angra Experiment by Lopes, G. S., Cernicchiaro, G., Pepe, I. M., dos S. Ribeiro, D. B., Chimenti, P., Guedes, G. P., Gonzales, L. F. G, Kemp, E., Souza, D. M., Costa, I. A., Paschoal, M., Lopes, A. S., Migliorini, M. L., Nobrega, R. A., Anjos, J. C., Lima, H. P.

“…The v-Angra Experiments intends to develop a detector capable of inferring the dissipated power of nuclear reactors by means of measuring the rate of neutrinos…”
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Neutrinos Angra experiment: commissioning and first operational measurements by LimaJr, H. P, Alfonzo, J. A. M, Anjos, J. C, Cernicchiaro, G, Chimenti, P, Costa, I. A, Dias, M. P, Farias, P. C. M. A, Junior, A. Fernandes, Guedes, G. P, Gonzalez, L. F. G, Kemp, E, Lopes, G. S, Marcelo, J, Migliorini, M. L, Nobrega, R. A, Pepe, I. M, Ribeiro, D. B. S, Souza, D. M, Teixeira, L. R

“…The Neutrinos Angra Experiment has completed a major step by finishing the comissioning of the detector and the data acquisition system at the experimental…”
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Effect of light and calcium on cyclic GMP synthesis in rod outer segments of toad retina by Pepe, I M, Boero, A, Vergani, L, Panfoli, I, Cugnoli, C

“…The rod outer segments of toad retina contain a guanylate cyclase activity of about 3 +/- 1 nmol of cGMP formed/min per mg protein. In darkness this value is…”
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Adenylate kinase activity in rod outer segments of bovine retina by Notari, Luigi, Pepe, Isidoro Mario, Cugnoli, Carlo, Morelli, Alessandro

“…The rod outer segments of bovine retina contain two different adenylate kinases: a soluble activity, which is not sensitive to calcium ion, and an activity…”
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