Jewish Hospital

About: Jewish Hospital is a healthcare organization based out in Cincinnati, Ohio, United States. It is known for research contribution in the topics: Antigen & Population. The organization has 3881 authors who have published 3414 publications receiving 123044 citations.

Twenty‐four‐month comparison of immunomodulatory treatments – a retrospective open label study in 308 RRMS patients treated with beta interferons or glatiramer acetate (Copaxone®)

Abstract: A total of 308 patients with relapsing remitting multiple sclerosis (RRMS) documented in a clinical database have been analysed for comparison of treatment effects of first line immunomodulating therapies. During follow up for 24 months the reduction of relapse rates was evaluated in a retrospective and open-label clinical study by comparing the efficacy of interferon (INF)beta-1a i.m. (Avonex), INFbeta-1b s.c. (Betaferon), INFbeta-1a 22 microg s.c. (Rebif 22) and glatiramer acetate (GA; Copaxone) in patients with RRMS (enhanced disability status score (EDSS) < 3.5) who have been treated for at least 6 months. Compared with baseline, relapse rate was reduced to a comparable extend after 6 month treatment with all regimen. For all drugs the effect on the relapse rate was sustained over 24 months.. There was no superiority of one of the INFbeta preparations concerning reduction of relapse rate after 12 and 24 months, however reduction was significantly higher for patients treated with GA compared with all beta interferons (-0.71, P < 0.001). In addition, the discontinuation rate within 24 months was significantly lower for GA. Despite some limitations of the study design, the results provide helpful clinical information regarding the efficacy of immunomodulatory therapies in early stages of RRMS patients in a clinical setting.

Polarization of fucoid eggs by a calcium ionophore gradient.

Abstract: When the eggs of the brown alga Pelvetia were grown in a gradient of the calcium ionophore A23187, they tended to form their rhizoidal outgrowths on the sides that were exposed to the higher concentration of ionophore. This result supports the hypothesis that the formation of an intracellular calcium gradient is an essential step in the polarization of these eggs; the rhizoid forms at the pole that has the higher concentration of calcium.