P149 The association between the cumulative dose of aminoglycoside exposure and hearing loss in children with cystic fibrosis

Yegit, C.; Ergenekon, P.; Yanaz, M.; Guliyeva, A.; Kalyoncu, M.; Meral, O.; Selcuk, M.; Taştan, G.; Uzunoglu, B.; Ozturk, N.; Toktas, F.; Atas, A.; Kara, H.Ç.; Oruc, Y.; Acar, M.; Collak, A.; Bal, N.; Gedik, O.; Dogan, R.; Tan, E.D.; Kafi, H.; Karasu, N.; Ayhan, Y.; Yumusakhuylu, A.C.; Sakallı, A.A.; Cakır, E.; Girit, S.; Gokdemir, Y.; Eralp, E.; Ata, P.; Ciprut, AYŞE; Karakoc, F.; Karadag, B.

doi:10.1016/s1569-1993(22)00480-5

P149 The association between the cumulative dose of aminoglycoside exposure and hearing loss in children with cystic fibrosis

Atıf İçin Kopyala

Yegit C. Y., Ergenekon P., Yanaz M., Guliyeva A., Kalyoncu M., Meral O., ...Daha Fazla

JOURNAL OF CYSTIC FIBROSIS, cilt.21, sa.June, ss.106-107, 2022 (SCI-Expanded)

Yayın Türü: Makale / Özet
Cilt numarası: 21 Sayı: June
Basım Tarihi: 2022
Doi Numarası: 10.1016/s1569-1993(22)00480-5
Dergi Adı: JOURNAL OF CYSTIC FIBROSIS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, EMBASE, MEDLINE
Sayfa Sayıları: ss.106-107
Marmara Üniversitesi Adresli: Evet

Özet

We discuss the excitation of sterile neutrinos in the early universe using general quantum kinetic equations, which also incorporate a possible primordial magnetic field $B$. We find a new contribution to the excitation propability, which has its origin in the shrinkage of the spin vector. In the absence of $B$ nucleosynthesis implies the constraint $\mid \Delta m^2\mid\sin^22\theta_0\lsim 1.6\times 10^{-6}~{\rm eV}^2$ which is more restrictive than previous estimates. We also present examples of possible stringent limits for $B\ne 0$.