The influence of cash assistance on the localisation agenda in Kenya's humanitarian sector.

Unlabelled: Cash and voucher assistance (CVA) has gained importance as a modality for humanitarian disaster response during the last decade. Research has documented its benefits and listed challenges for implementation. Simultaneously, humanitarian organisations have committed to the localisation agenda to better serve people affected by disasters through local actors.

The stagnation of innovation in humanitarian cash assistance.

Cash and voucher assistance (CVA) has been gaining traction among humanitarian organizations as the preferred aid modality in disaster relief and complex emergencies. While the advantages of cash are well documented, the ongoing digitalization of cash and the emergence of innovative financial instruments can be associated with new operational challenges and a stagnation in innovation. This paper reflects on the changing environment in CVA as a result of technological breakthroughs in the global financial system.

Method for assessment of vascular reactivity in bone: in vitro studies on resistance arteries isolated from porcine cancellous bone.

Knowledge about vascular regulation in bone is central to the understanding of both normal and pathological bone physiology. This article describes a new method for direct assessment of the reactivity of bone blood vessels. Resistance arteries (diameter approximately 250 microns) were isolated from epiphyseal cancellous bone (porcine femoral condyle).

Hormone replacement therapy after transcervical resection of the endometrium.

Objective: To determine if women who have undergone transcervical resection of the endometrium can be treated safely with estrogens alone.

Methods: Sixty-two postmenopausal women who had undergone endometrial resection were recruited into a double-blind, randomized study. Twenty-one had menopausal symptoms at the primary operation and were recruited at the time of the surgery, and 38 were recruited an average of 20 months (range 8-42) after the primary endometrial resection and underwent a second resection to remove any residual endometrium before entering the study.

The prognostic value of oncogenic antigen 519 (OA-519) expression and proliferative activity detected by antibody MIB-1 in node-negative breast cancer.

The prognostic value of oncogenic antigen 519 (OA-519) expression and tumour proliferative activity was evaluated in a retrospective series of 118 patients with low-risk breast cancer. Low risk was defined as negative axillary nodes, tumour diameter < or = 50 mm, and no histological evidence of invasion of skin or deep fascia (= T1N0M0 and T2N0M0). The median follow-up time was 104 months (range 5-143 months).