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Functional analysis of the alpha10beta1 integrin

Popular Abstract in Swedish Brosk är en speciell typ av vävnad, som bl.a. finns på våra ledytor, där det fungerar som ett stötdämpande och skyddande lager för benet. Broskets viktiga egenskaper framstår klart vid sjukdomar, som artros, där brosket på ledytor har förstörts och benet blottläggs, vilket resulterar i en permanent smärta. Brosk produceras av den enda celltyp som finns i broskvävnaden; The aim of this thesis was to study the function of the integrin a10b1. Integrins mediate signals between cells and their environment and regulate several cellular processes such as cell migration, proliferation and differentiation. The a10b1 integrin is expressed mainly by chondrocytes, the only cell type present in cartilage, and facilitates binding of the chondrocytes to the extracellular matri

Two- and three-dimensional saline contrast sonohysterography: interobserver agreement, agreement with hysteroscopy and diagnosis of endometrial malignancy.

OBJECTIVES: The aims of our study were to compare the interobserver reproducibility of two-dimensional (2D) and three-dimensional (3D) saline contrast sonohysterography (SCSH) and agreement of these techniques with hysteroscopy, and to determine which SCSH findings best discriminate between benign and malignant endometrium. METHODS: Consecutive women with postmenopausal bleeding and endometrial th

A layer assignment and resource reservation scheme for hierarchical cell structures

To provide for a high QoS in a cellular network, each call should be assigned to its preferred cell and priority given to already ongoing calls. Herein, a combined speed-sensitive layer selection method and dynamic guard channel scheme, called CLARR, for use in hierarchical networks, is introduced. To reduce the complexity, partially the same speed estimation and measurement procedures are applied

Pulsations in the umbilical vein during labor are associated with increased risk of operative delivery for fetal distress.

OBJECTIVES: Under physiological conditions the blood flow velocity waveform in the umbilical vein (UV) has an even non-pulsating pattern. Pulsations in the UV have been described in human fetuses exposed to chronic hypoxia and heart failure. Current techniques for fetal surveillance during labor and delivery involve a risk of both over- and underestimation of fetal hypoxia. We aimed to examine whe