Outcomes of emergency colectomy for fulminant Clostridium difficile colitis.

Introduction: Clostridium difficile has become increasingly a common cause of nosocomial infection with increasing antibiotic usage. Recently there has been an increase in the incidence of patients undergoing colectomy for fulminant C. difficile colitis (FCDC).

Clinical evaluation of combined use of CEA, CA19-9 and CA50 in the serum of patients with pancreatic carcinoma.

CEA, CA19-9 and CA50 are tumour-associated antigens defined by monoclonal antibodies that have been raised against adenocarcinoma cell lines, but no single antibody is specific for the detection of pancreatic malignancy. The aim of this study was to determine whether the combined use of CEA, CA19-9 and CA50 would improve diagnostic accuracy. An immunoradiometric assay was used for the detection of CEA and CA19-9 and the Delfia system for CA50.

Clinical evaluation of tumour marker combinations in the differential diagnosis of benign and malignant liver disease.

CEA, CA19-9 and CA50 are tumour associated antigens defined by monoclonal antibodies which have been raised against adenocarcinoma cell lines. The aim of this study was to determine whether their combined use could improve diagnostic accuracy in patients with primary and secondary liver tumours. An immunoradiometric assay was used for the detection of CEA and CA19-9 and the Delfia system for CA50.

A Study of Phospholipids and Galactolipids in Pollen of Two Lines of Brassica napus L. (Rapeseed) with Different Ratios of Linoleic to Linolenic Acid.

The phospholipids and galactolipids of the pollen-coat and internal domains of two lines of Brassica napus, Wesroona and IXLIN, with different linoleic/linolenic acid ratios (18:2/18:3) have been characterized by normal phase silica high performance liquid chromatography and gas liquid chromatography. The polar lipids of the pollen-coat are similar to leaf lipids in the high proportion of galactolipids (almost 50%) and the fatty acids; 18:3, palmitic (16:0) and hexadecatrienoic (16:3). In contrast, the pollen internal domain, although rich in 18:3, 18:2 and 16:0, is composed primarily of phosphatidyl-choline, -ethanolamine, and -inositol whose 18:2/18:3 ratio is correlated with that of the seed generation.

Correlations between gametophytic (pollen) and sporophytic (seed) generations for polyunsaturated fatty acids in oilseed rape Brassica napus L.

Lipids were extracted from the diploid seed and haploid pollen of Brassica napus L. Two fractions of pollen lipids, namely the diploid-specified pollen-coat and the haploid-specified internal cytoplasmic lipids were obtained. Significant correlations exist between pollen and seed generations for linoleic (18∶2) and linolenic (18∶3) acids.

The early mobilization of the elderly amputee.

A policy of early mobilization of elderly leg amputees using a simple temporary prosthesis has been assessed in the context of a district general hospital. Close cooperation between members of the hospital management team, adequate rehabilitation facilities and close liaison with the limb-fitting centre and domiciliary services were found to be essential to support this policy. Of 42 elderly amputees, 34 were supplied as early as possible with temporary prostheses.