Blood levels of vitamin C, carotenoids and retinol are inversely associated with cataract in a north Indian population

PURPOSE. To examine the association of blood antioxidants with cataract.

Preprandial versus postprandial blood glucose monitoring in type 1 diabetic pregnancy: A randomized controlled clinical trial

OBJECTIVE: This study was undertaken to compare preprandial and postprandial capillary glucose monitoring in pregnant women with type 1 diabetes.

Leptin concentrations in maternal serum and cord blood in diabetic and nondiabetic pregnancy

OBJECTIVE: The purpose of this study was to examine the relationships between maternal and cord leptin concentrations, maternal and neonatal outcomes, and measures of glycemic control in diabetic and nondiabetic pregnancy.

An evaluation of a domiciliary blood transfusion serivce for palliative care patients in Northern Ireland

Marie Curie Cancer Care (MCCC) is a national charitable organisation which provides specialist palliative care services to patients with cancer and other life limiting illnesses. Marie Curie Nursing Service (MCNS) provides nursing services to patients in their own homes. The administration of blood transfusions to palliative care patients is required to improve symptom management and quality of life; however this procedure often results in unnecessary hospital admissions. Recognising that the majority of patients wish to be cared for and die in their own home, and with National Guidance recommending that specialist palliative care services should be provided to patients in their preferred place of care, a recent service initiative by MCNS was domiciliary blood transfusions. Whilst this is not a new service within domiciliary care, this pilot project aimed to capture patient views to evaluate this service initiative. Telephone interviews were conducted, using a questionnaire, with 11 patients who had received the service. Findings indicated positive evaluation of the service. Domiciliary blood transfusions helped to avoid unnecessary hospital admissions, the quality of life of patients and their families was improved in the palliative phase of illness and they received the service in their preferred place of care.

Isolation of monocytes from human peripheral blood using immuno-affinity expanded-bed adsorption

A novel technique for the separation of monocytes from human peripheral blood preparations has been developed. The technique is based on the use of expanded-bed adsorption and a solid perfluorocarbon derivatized with avidin or streptavidin for the indirect positive or negative capture of cells labeled with biotinylated monoclonal antibodies. The perfluorocarbon support was prepared and characterized and the contactor design and operating conditions, that enable cells to be selectively isolated, were investigated. Experiments consisted of applying an immunolabeled pulse of 1 x 10(8) peripheral blood mononuclear cells (PBMCs), isolated by density gradient centrifugation, directly onto a refrigerated expanded bed. The major cell types remaining were T-lymphocytes, B-lymphocytes, and monocytes. Monocytes could be positively adsorbed, following labeling with anti-CD14 mAb, with a clearance of up to 89% and a depletion factor of 7.6. They could also be