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Chemical Compound Review

Arkofix     4,5-dihydroxy-1,3- bis(hydroxymethyl)imidaz...

Synonyms: Dmdheu, Depremol G, Protocol C, Permafresh LF, Permafresh LH, ...
 
 
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Disease relevance of Arkofix

 

High impact information on Arkofix

  • In protocol C, polymorphonuclear leukocyte function and myocardial myeloperoxidase were determined [6].
  • Since June 1981, the immunosuppressive treatment has consisted of cyclosporin administered according to two protocols: from the day of transplantation with temporary anti-lymphocyte globulins with or without steroids (protocol B, seven patients), or after an initial course with protocol A, with or without steroids (protocol C, 18 patients) [7].
  • In protocol C, the increase in rate-pressure product by isoproterenol was significantly less in study than in control groups (3492 +/- 612 v 6504 +/- 829, P<0.05) [8].
  • Angiotensin-II (10(-9)-10(-5) M) was tested in rabbit right papillary muscles in absence (Protocol-A) or presence of PD-145065 (10(-7) M; Protocol-B), BQ-123 (10(-7) M; Protocol-C) or losartan (10(-6) M; Protocol-E), as well as, after removing the endocardial endothelium with Triton X-100 0.5% (Protocol-D) [9].
  • RESULTS: Phase sharing leads to a significant decrease in EDV, stroke volume (SV), and ejection fraction (EF) (median difference -7.0 mL [*], -9.6 mL, and -3.4%, respectively, for protocol B; -15.3 mL, -13.3 mL, and -2.4% for protocol C; P = 0.002, *P = 0.021) [10].
 

Chemical compound and disease context of Arkofix

 

Biological context of Arkofix

  • The actual apparent Km for ADP and the role of functional activation of miCK in ATP production and energy transfer in oxidative muscles, are well-assessed by protocol B (in the absence of creatine) together with protocol C (in the presence of creatine) that use increasing concentrations of ADP ranging from 2.5-2000 microM [12].
 

Anatomical context of Arkofix

  • Oocytes were randomized between three protocols: protocol A (immediate denudation, immediate injection), protocol B (delayed denudation, delayed injection), and protocol C (early denudation, delayed injection) [13].
  • Development to blastocyst was least from oocytes exposed to protocol B, being significantly worse than for oocytes exposed to protocol A, but not significantly different to protocol C [14].
  • In Protocol C, no detectable TNF-alpha mRNA level was found in the left ventricular myocardium of GH treated rats and controls at baseline, while a modest expression was noted in AB animals [15].
 

Associations of Arkofix with other chemical compounds

  • Dose reduction in digital mammography was achieved by using protocol B with Mo/Rh and 31 kVp and protocol C with Rh/Rh and 32 kVp [16].
 

Gene context of Arkofix

  • In protocol C, 30 patients were injected with the long acting Triptorelin 4 weeks before ovarian stimulation followed by daily administration of 0.1 mg of the same agonist until HCG injection [17].
 

Analytical, diagnostic and therapeutic context of Arkofix

  • Radiotherapy was administered to a total target dose of 46 Gy; of which 30 Gy was administered preoperatively in the first two protocols (A and B), while the whole dose was given preoperatively in the third protocol (C) [18].
  • From January 2000 to December 2000, 96 consecutive patients arriving at the emergency department with acute flank pain were alternately submitted either to primary unenhanced helical CT (protocol B, 48 patients) or to unenhanced radiography and sonography with the addition of helical CT in unclear cases (protocol C, 48 patients) [19].
  • The pregnancy rate per transfer was highest when protocol C was used in the IVF (23/105, 21.9%) and ICSI group (14/53, 26.4%) [20].

References

  1. In vivo MRI visualization of acute myocardial ischemia and reperfusion in ferrets by the persistent action of the contrast agent Gd (BME-DTTA). Simor, T., Chu, W.J., Johnson, L., Safranko, A., Doyle, M., Pohost, G.M., Elgavish, G.A. Circulation (1995) [Pubmed]
  2. Differential roles of myocardial Ca2+ channels and Na+/Ca2+ exchange in myocardial reperfusion injury in open chest dogs: relative roles during ischemia and reperfusion. Smart, S.C., Sagar, K.B., Warltier, D.C. Cardiovasc. Res. (1997) [Pubmed]
  3. Prostate cancer screening: The clinical value of diffusion-weighted imaging and dynamic MR imaging in combination with T2-weighted imaging. Tanimoto, A., Nakashima, J., Kohno, H., Shinmoto, H., Kuribayashi, S. Journal of magnetic resonance imaging : JMRI (2007) [Pubmed]
  4. Comparison of clinically directed, disease specific, and syndromic protocols for the management of genital ulcer disease in Lesotho. Htun, Y., Morse, S.A., Dangor, Y., Fehler, G., Radebe, F., Trees, D.L., Beck-Sague, C.M., Ballard, R.C. Sexually transmitted infections. (1998) [Pubmed]
  5. Immunotherapy of postoperative metastases of 13762A rat mammary adenocarcinoma: comparative effectiveness of BCG substrains and methods of preparation. Kreider, J.W., Bartlett, G.L., Purnell, D.M. Cancer (1980) [Pubmed]
  6. Hyperoxic reperfusion is required to reduce infarct size after intravenous therapy with perfluorochemical (Fluosol-DA 20%) or its detergent component (poloxamer 188) in a poorly collateralized animal model. Absence of a role of polymorphonuclear leukocytes. Kolodgie, F.D., Farb, A., Carlson, G.C., Wilson, P.S., Virmani, R. J. Am. Coll. Cardiol. (1994) [Pubmed]
  7. Thirty months' experience with cyclosporin in human pancreatic transplantation. Traeger, J., Bosi, E., Dubernard, J.M., Touraine, J.L., Piatti, P.M., Secchi, A., Gelet, A., Pozza, G. Diabetologia (1984) [Pubmed]
  8. Sustained left ansae subclaviae stimulation for a 5-hour period inhibits cesium-induced ventricular arrhythmogenesis in rabbits. Iwao, T., Ito, M., Takahashi, N., Saikawa, T., Sakata, T. J. Mol. Cell. Cardiol. (1998) [Pubmed]
  9. Endothelin ETA receptors and endothelium partially mediate the positive inotropic and lusitropic effects of angiotensin II. Castro-Chaves, P., Roncon-Albuquerque, R., Leite-Moreira, A.F. Eur. J. Pharmacol. (2006) [Pubmed]
  10. Assessment of left ventricular function by breath-hold cine MR imaging: Comparison of different steady-state free precession sequences. Kunz, R.P., Oellig, F., Krummenauer, F., Oberholzer, K., Romaneehsen, B., Vomweg, T.W., Horstick, G., Hayes, C., Thelen, M., Kreitner, K.F. Journal of magnetic resonance imaging : JMRI. (2005) [Pubmed]
  11. Basic research supported developments of chemotherapy in nonresectable isolated colorectal liver metastases to a protocol of hepatic artery infusion using mitoxantrone, 5-FU + folinic acid and mitomycin C. Link, K.H., Kornmann, M., Leder, G., Pillasch, A.F., Sunelaitis, E., Schatz, M., Pressmar, J., Beger, H.G. Gan To Kagaku Ryoho (1999) [Pubmed]
  12. Evaluation of quantitative and qualitative aspects of mitochondrial function in human skeletal and cardiac muscles. N'Guessan, B., Zoll, J., Ribera, F., Ponsot, E., Lampert, E., Ventura-Clapier, R., Veksler, V., Mettauer, B. Mol. Cell. Biochem. (2004) [Pubmed]
  13. Cumulus cell contribution to cytoplasmic maturation and oocyte developmental competence in vitro. Hassan, H.A. J. Assist. Reprod. Genet. (2001) [Pubmed]
  14. Membrane integrity and development of immature murine cumulus-oocyte complexes following slow cooling to -60 degrees C: the effect of immediate rewarming, plunging into LN2 and two-controlled-rate-stage cooling. Ruppert-Lingham, C.J., Paynter, S.J., Godfrey, J., Fuller, B.J., Shaw, R.W. Cryobiology (2006) [Pubmed]
  15. Growth hormone- and pressure overload-induced cardiac hypertrophy evoke different responses to ischemia-reperfusion and mechanical stretch. Strömer, H., Palmieri, E.A., De Groot, M.C., Di Rella, F., Leupold, A., Horn, M., Monti, M.G., Napoli, R., Di Gianni, A., Isgaard, J., Saccà, L., Neubauer, S., Cittadini, A. Growth Horm. IGF Res. (2006) [Pubmed]
  16. Dose reduction in full-field digital mammography: an anthropomorphic breast phantom study. Obenauer, S., Hermann, K.P., Grabbe, E. The British journal of radiology. (2003) [Pubmed]
  17. Prospective randomized study of D-Trp6-LHRH versus buserelin in long desensitization protocols for medically assisted conception cycles. Gianaroli, L., Ferraretti, A.P., Feliciani, E., Tabanelli, C., Magli, C., Fortini, D. Hum. Reprod. (1994) [Pubmed]
  18. Anaplastic thyroid carcinoma: three protocols combining doxorubicin, hyperfractionated radiotherapy and surgery. Tennvall, J., Lundell, G., Wahlberg, P., Bergenfelz, A., Grimelius, L., Akerman, M., Hjelm Skog, A.L., Wallin, G. Br. J. Cancer (2002) [Pubmed]
  19. Suspected ureteral colic: primary helical CT versus selective helical CT after unenhanced radiography and sonography. Catalano, O., Nunziata, A., Altei, F., Siani, A. AJR. American journal of roentgenology. (2002) [Pubmed]
  20. Three protocols for monitoring follicle development in 587 unstimulated cycles of in vitro fertilization and intracytoplasmic sperm injection. A comparison. Vlaisavljević, V., Kovacic, B., Reljic, M., Lovrec, V.G. The Journal of reproductive medicine. (2001) [Pubmed]
 
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