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Items: 1 to 20 of 54


Slow [Na]i Changes and Positive Feedback Between Membrane Potential and [Ca]i Underlie Intermittent Early Afterdepolarizations and Arrhythmias.

Xie Y, Liao Z, Grandi E, Shiferaw Y, Bers DM.

Circ Arrhythm Electrophysiol. 2015 Sep 25. pii: CIRCEP.115.003085. [Epub ahead of print]


Toxicity of Millettia ferruginea darasana (family: Fabaceae) against the larvae and adult ticks of Amblyomma variegatum Fabricius a three-host tick in cattle.

Choudhury MK, Shiferaw Y, Hussen A.

J Parasit Dis. 2015 Jun;39(2):298-302. doi: 10.1007/s12639-013-0311-8. Epub 2013 Jul 12.


Approximate analytical solutions for excitation and propagation in cardiac tissue.

Greene D, Shiferaw Y.

Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Apr;91(4):042719. Epub 2015 Apr 30.


Stochastic spontaneous calcium release events trigger premature ventricular complexes by overcoming electrotonic load.

Campos FO, Shiferaw Y, Prassl AJ, Boyle PM, Vigmond EJ, Plank G.

Cardiovasc Res. 2015 Jul 1;107(1):175-83. doi: 10.1093/cvr/cvv149. Epub 2015 May 12.


Calcium alternans is due to an order-disorder phase transition in cardiac cells.

Alvarez-Lacalle E, Echebarria B, Spalding J, Shiferaw Y.

Phys Rev Lett. 2015 Mar 13;114(10):108101. Epub 2015 Mar 12.


Perception of risk of HIV and sexual risk behaviors among University students: implication for planning interventions.

Shiferaw Y, Alemu A, Assefa A, Tesfaye B, Gibermedhin E, Amare M.

BMC Res Notes. 2014 Mar 19;7:162. doi: 10.1186/1756-0500-7-162.


Formation of spatially discordant alternans due to fluctuations and diffusion of calcium.

Sato D, Bers DM, Shiferaw Y.

PLoS One. 2013 Dec 31;8(12):e85365. doi: 10.1371/journal.pone.0085365. eCollection 2013.


Tissue Structure and Ca2+-Mediated Ectopic Beats.

Campos FO, Shiferaw Y, Plank G.

Biomed Tech (Berl). 2013 Sep 7. pii: /j/bmte.2013.58.issue-s1-N/bmt-2013-4320/bmt-2013-4320.xml. doi: 10.1515/bmt-2013-4320. [Epub ahead of print] No abstract available.


Knowledge, attitude and practice towards voluntary counseling and testing among university students in North West Ethiopia: a cross sectional study.

Addis Z, Yalew A, Shiferaw Y, Alemu A, Birhan W, Mathewose B, Tachebele B.

BMC Public Health. 2013 Aug 2;13:714. doi: 10.1186/1471-2458-13-714.


Bacteriological safety of blood collected for transfusion at university of gondar hospital blood bank, northwest ethiopia.

Wondimu H, Addis Z, Moges F, Shiferaw Y.

ISRN Hematol. 2013 Jun 20;2013:308204. doi: 10.1155/2013/308204. Print 2013.


The timing statistics of spontaneous calcium release in cardiac myocytes.

Asfaw M, Alvarez-Lacalle E, Shiferaw Y.

PLoS One. 2013 May 17;8(5):e62967. doi: 10.1371/journal.pone.0062967. Print 2013. Erratum in: PLoS One. 2013;8(6). doi:10.1371/annotation/10d4ef64-c7e6-43ff-8bd7-658d47689855.


Nasopharyngeal carriage and antimicrobial susceptibility pattern of Streptococcus pneumoniae among pediatric outpatients at Gondar University Hospital, North West Ethiopia.

Assefa A, Gelaw B, Shiferaw Y, Tigabu Z.

Pediatr Neonatol. 2013 Oct;54(5):315-21. doi: 10.1016/j.pedneo.2013.03.017. Epub 2013 May 14.


Effect of malaria on HIV/AIDS transmission and progression.

Alemu A, Shiferaw Y, Addis Z, Mathewos B, Birhan W.

Parasit Vectors. 2013 Jan 17;6:18. doi: 10.1186/1756-3305-6-18. Review.


Malaria helminth co-infections and their contribution for aneamia in febrile patients attending Azzezo health center, Gondar, Northwest Ethiopia: a cross sectional study.

Alemu A, Shiferaw Y, Ambachew A, Hamid H.

Asian Pac J Trop Med. 2012 Oct;5(10):803-9. doi: 10.1016/S1995-7645(12)60147-3.


Sharps injuries and exposure to blood and bloodstained body fluids involving medical waste handlers.

Shiferaw Y, Abebe T, Mihret A.

Waste Manag Res. 2012 Dec;30(12):1299-305. doi: 10.1177/0734242X12459550. Epub 2012 Sep 10.


Intracellular Ca2+ waves, afterdepolarizations, and triggered arrhythmias.

Shiferaw Y, Aistrup GL, Wasserstrom JA.

Cardiovasc Res. 2012 Aug 1;95(3):265-8. doi: 10.1093/cvr/cvs155. Epub 2012 Apr 27. No abstract available.


Bacterial profile and drug susceptibility pattern of urinary tract infection in pregnant women at University of Gondar Teaching Hospital, Northwest Ethiopia.

Alemu A, Moges F, Shiferaw Y, Tafess K, Kassu A, Anagaw B, Agegn A.

BMC Res Notes. 2012 Apr 25;5:197. doi: 10.1186/1756-0500-5-197.


Cardiac cellular coupling and the spread of early instabilities in intracellular Ca2+.

Jia Z, Bien H, Shiferaw Y, Entcheva E.

Biophys J. 2012 Mar 21;102(6):1294-302. doi: 10.1016/j.bpj.2012.02.034. Epub 2012 Mar 20.


The statistics of calcium-mediated focal excitations on a one-dimensional cable.

Chen W, Asfaw M, Shiferaw Y.

Biophys J. 2012 Feb 8;102(3):461-71. doi: 10.1016/j.bpj.2011.12.045. Epub 2012 Feb 7.


Seroprevalence of hepatitis B and C viruses among medical waste handlers at Gondar town Health institutions, Northwest Ethiopia.

Anagaw B, Shiferaw Y, Anagaw B, Belyhun Y, Erku W, Biadgelegn F, Moges B, Alemu A, Moges F, Mulu A.

BMC Res Notes. 2012 Jan 22;5:55. doi: 10.1186/1756-0500-5-55.

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