Chimaeric plant-produced bluetongue virus particles as potential vaccine candidates.

Bluetongue virus (BTV) causes bluetongue disease in ruminants and sheep. The current live attenuated and inactivated vaccines available for prevention pose several risks, and there is thus a need for vaccines that are safer, economically viable, and effective against multiple circulating serotypes. This work describes the development of recombinant virus-like particle (VLP) vaccine candidates in plants, which are assembled by co-expression of the four BTV serotype 8 major structural proteins.

Monitoring of large B-cell lymphoma and T-zone lymphoma in a dog via flow cytometry.

A 12-y-old, castrated male Pomeranian dog was presented because of mandibular lymph node (LN) enlargement. Physical examination and a complete blood count revealed generalized lymphadenopathy and moderate lymphocytosis. Fine-needle aspirate cytology revealed expansion of medium lymphocytes in the right mandibular LN and expansion of large lymphocytes in the left popliteal LN.

Performance characteristics of the turbidimetric ACL-TOP CTS 300 coagulation analyzer in dogs and cats.

Objective: To evaluate the technical performance of the turbidimetric ACL-TOP CTS 300 coagulation analyzer (IL) in dogs and cats and to create reference intervals for standard and novel parameters.

Design: Coagulation testing results from dogs and cats generated by the IL were prospectively compared with another mechanical clot detection system. Precision was documented and reference intervals were created for prothrombin time, activated partial thromboplastin time, and Clauss fibrinogen and D-dimer values, as well as for the quantitative clot curve parameters (high and low amplitude, delta, and first and second derivative curves).

The role of specialist palliative care in managing patients with multimorbidity.

This case report describes a patient with multiple morbidity resulting from complicated type 2 diabetes, psoriatic arthritis and abdominal surgery. It highlights the importance of specialist palliative care services in meeting his complex holistic care needs. We acknowledge the growing number of patients living with multiple morbidity and the challenges this group can present.

Endogenous folates and single-carbon metabolism in the ovarian follicle, oocyte and pre-implantation embryo.

Maternal B-vitamin status at conception can affect fertility and the health of offspring. This study details transcript expression for genes encoding key enzymes in the linked methionine/folate cycles in the bovine oocyte, somatic cells of the ovarian follicle and pre-implantation embryo. Transcripts for all 12 enzymes that were studied and for the two folate receptors (FOLR1 and FOLR2) and reduced folate carrier (SLC19A1) were expressed in liver cells, but transcripts for betaine-homocysteine methyltransferase and methionine adenosyl transferase 1A were absent in all ovarian cells, and transcripts for FOLR2 were absent in embryonic cells.

Histocompatibility antigen(s) linked to Rfp-Y (Mhc-like) genes in the chicken.

Major histocompatibility complex (Mhc) genes influencing transplantation rejections were first described in mice within the H2 complex and secondly in chickens within the B complex. In chickens, Rfp-Y haplotypes have recently been identified which contain class I and class II Mhc-like genes that assort independently of the B complex. Three Rfp-Y haplotypes have been defined in a closed breeding flock of line N chickens.

Effect of a stabilized stannous fluoride dentifrice on plaque acid (toxin) production.

A Plaque Glycolysis and Regrowth Method (PGRM) has been used to examine the effects of single brushing with a new stabilized stannous fluoride dentifrice on plaque acid production. Plaque samples collected 45 minutes after subject toothbrushing were compared with samples collected prior to toothbrushing for glycolytic activity (pH reduction in incubation media), and the composition and proportion of acids produced during metabolism (capillary electrophoresis). Subjects brushed with both active SnF2 and placebo dentifrices in a cross-over design.

Infectious mononucleosis complicated by haemolytic anaemia due to the Donath Landsteiner antibody and by severe neutropenia.

A young man developed infectious mononucleosis complicated by profound anaemia due to haemolysis. The Donath Landsteiner antibody was found in his serum. He was treated successfully by blood transfusion but subsequently developed severe neutropenia.