A guide to understanding the variation in premiums in rural health insurance marketplaces (RUPRI Center for Rural Health Policy Analysis rural policy brief)

This brief discusses several important factors that should be considered when comparing health insurance plans in the health insurance marketplaces across geographic areas.

Le fixateur externe dans les lésions traumatiques graves du bassin: résultats à propos de 20 cas consécutifs [External fixator in severe traumatic injuries of the pelvis: results apropos of 20 consecutive cases]

From August 91 to December 94, 20 external fixators were used for severely injured patients (avg. ISS 25.2). The fractures were essentially open book with or without lateral compression and vertical lesions. The indication for fixation was treatment of shock and stabilization in 8 cases, stabilization alone in 9 cases, and in 3 cases as complementary fixation after internal fixation of posterior lesions. The fixation of the pelvis was effective on the amount of blood loss. One acetabulum fracture required surgery, two patients had internal fixation for loss of reduction and two others for late pubic and posterior pain. The clinical results are good; they are more related to the severity of the initial lesion than to the mode of fixation or the quality of the reduction. No superficial sepsis or osteitis was observed in relation to the pins.

Secretory IgA, a major immunoglobulin in most bovine external secretions.

Bovine secretory IgA (SIgA), recently identified in colostrum, was shown to be homologous to human SIgA by immunologic cross-reaction. A quantitative study indicated that bovine SIgA, a minor component of colostrum, is a major immunoglobulin in most other external secretions including saliva, spermatic fluid, lacrimal, nasal and gastrointestinal secretions. SIgA was isolated from saliva. The free form of secretory component was found to be abundant in milk. A normal lactating cow produces about 1.2 g of this protein per day. Two forms of IgA were identified in serum: a normal serum IgA with no secretory antigenic determinant, and a small amount of SIgA. In vitro synthesis of SIgA by the salivary gland was studied by tissue cultures with incorporation of labeled amino acids.