Rates of tumor cell loss, replication, and growth were determined simultaneously for P-815 mastocytoma cells placed in culture or transplanted as a peritoneal ascites tumor. Cytokinetic parameters were concordant in vitro to in vivo for P-815 cells growing in the presence of syngeneic DBA/2 resident or proteose peptone-elicited macrophages and under allogeneic C57BL/6 nonimmune conditions. Unde...

Apico-basal polarity is the defining characteristic of epithelial cells. In Drosophila, apical membrane identity is established and regulated through interactions between the highly conserved Par complex (Bazooka/Par3, atypical protein kinase C and Par6), and the Crumbs complex (Crumbs, Stardust and PATJ). It has been proposed that Bazooka operates at the top of a genetic hierarchy in the estab...

We present a sample of 8321 candidate Field Horizontal-Branch (FHB) stars selected by automatic spectral classification in the digital data base of the Hamburg/ESO objective-prism survey. The stars are distributed over 8225 square degrees of the southern sky, at |b| 30 deg. The average distance of the sample, assuming that they are all FHB stars, is 9.8 kpc, and distances of up to ∼ 30 kpc are ...

1 retinal protein synthesis 2 3 Thomas W. Gardner, Steven F. Abcouwer, Mandy K. Losiewicz and Patrice E. Fort 4 5 Kellogg Eye Center, Department of Ophthalmology and Visual Sciences, and Department of 6 Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, 48105 7 8 # Should be considered as co-first author 9 * To whom correspondence should be addressed: 10 Patrice E. For...

IntroductionExtrinsic obstruction of an LVAD circuit is a well known complication, and often requires surgical correction or pump explantation. Endovascular stenting, however, offers minimally invasive approach for treatment hemodynamically significant obstructions.Case ReportPatients 1 2 both presented with reports low-flow alarms their LVADs. Patient 66 year old male non-ischemic cardiomyopat...

Abstract Accurate estimation of precipitation in mountain catchments is challenging due to its high spatial variability and lack measured ground data. Weather radar can help provide estimates such conditions. This study investigates the differences between radar-estimated daily catchment Jalovecký Creek (area 22 km 2 , 6 rain gauges at altitudes 815–1900 m a.s.l.) years 2017–2020. Despite good ...

due to the destruction of the ozone layer. Our skin is more exposed to UV radiation and often suffers from various harmful effects of UV. Melanin prodcution in human skin is an important defense mechanism against UV and a major determinant of skin color. Melanocytes residing within the basal layer of the epidermis synthesize melanin in specialized organelles, designated as melanosomes, by coord...

This paper presents an analysis-by-synthesis multimode harmonic coder (AbS-MHC) that employs new techniques to improve both the speech model accuracy and the parameter estimation robustness in the low rate harmonic coding framework. To improve the speech model accuracy, an enhanced frequency domain transition model is used in conjunction with the sinusoidal model based harmonic coding of voiced...