Diabetic vascular disease and Maturity-onset diabetes of the young

Aim: Vascular disease such as cardiovascular and cerebrovascular diseases, or retinopathy, nephropathy and neuropathy are common in diabetes. Maturity - onset diabetes of the young (MODY) describes a clinically heterogeneous group of familial diabetes characterized by monogenic, autosomal dominant inheritance that generally results from beta cell dysfunction. This study aims to assess the presence of vascular complications on Portuguese patients with a clinical diagnosis of MODY.

Novelties in Diabetic Retinopathy

Although diabetic retinopathy (DR) remains a leading cause of vision loss, the last decade has brought significant advances in the diagnosis and treatment of this common complication of diabetes mellitus. First, optical coherence tomography allows for noninvasive imaging of the retina, in particular, the macula, with very high resolution, thus facilitating the management of diabetic macular edema. In addition, recent advances in the understanding of the pathophysiology of DR, in particular, the key role of cytokines, such as vascular endothelial growth factor (VEGF), have led to the development of anti-VEGF antibodies for intraocular use. Anti-VEGF therapies have largely replaced laser photocoagulation for the treatment of diabetic macular edema. The benefit of intravitreal anti-VEGF in diabetic macular edema has been proven in numerous large randomized controlled trials. Moreover, a role of inflammation in DR has been recognized, and several mainly steroid-based, anti-inflammatory agents for intravitreal treatment have been shown to be effective. Despite these recent advances, strict systemic control of glycemia remains the cornerstone of the management of DR, significantly reducing ocular complications. This chapter will provide an overview of current and novel concepts of DR and will allude to promising novel therapeutic options for this sight-threatening disease.

Assessment of foot health and animal welfare: clinical findings in 229 dairy Mediterranean Buffaloes (Bubalus bubalis) affected by foot disorders.

BACKGROUND Lameness represents the third most important health-related cause of economic loss in the dairy industry after fertility and mastitis. Although, dairy Mediterranean Buffaloes (MB) and dairy cows share similar breeding systems predisposing to similar herd problems, published studies exploring its relevance and role in these ruminants are still rare and incomplete. The aims of this study were to describe the clinical findings of foot disorders (FDs) in dairy MB and their influence on animal welfare, determined by assessment of locomotion score (LS), body condition score (BCS) and cleanliness score (CS). RESULTS Of 1297 multiparous MB submitted to routine trimming procedures, 229 buffaloes showed at least one FD. The prevalence of buffaloes affected by FDs was 17.7 %, while motility and lameness indexes were 84.1 % (1091/1297) and 15.9 % (206/1297), respectively. Overgrowth was present in 17.0 % (220/1297), corkscrew claw in 15.8 % (205/1297), interdigital phlegmon in 0.9 % (12/1297), white line abscess in 0.8 % (11/1297), digital dermatitis in 0.1 % (1/1297) and interdigital hyperplasia in 0.1 % (1/1297). Simultaneous presence of FDs was recorded in 17.0 % of MB (221/1297): overgrowth and corkscrew claw occurred together in 15.8 % of cases (205/1297), overgrowth and interdigital phlegmon in 0.3 % (4/1297), overgrowth and white line abscess in 0.8 % (11/1297), digital dermatitis and interdigital hyperplasia in 0.1 % (1/1297). The presence of FDs was always associated with lameness (LS > 2), except from 23 MB with simultaneous overgrowth and interdigital phlegmon occurrence. The majority of MB within the under-conditioned group (95.5 %, 43/45) and all those with CS > 2 (122/122) had a locomotion score above the threshold of normality (LS > 2). Furthermore, foot diseases such as interdigital hyperplasia, white line abscess and digital dermatitis or interdigital hyperplasia seemed to occur more frequently associated with decreased BCS and increased CS scores. CONCLUSIONS This study describes for the first time the involvement of white line disease, interdigital phlegmona, digital dermatitis and interdigital hyperplasia in foot disorders of dairy Mediterranean buffalo and shows their association with an impairment of animal welfare.

Lower Town, Deubeal Swift and Co. located at foot of Broadway

On verso: 1872. Lower Town, Deubel, Swift and Co. located at foot of Broadway

Conference on diabetic disorders and commercial drivers. Final report.

Federal Highway Administration, Office of Motor Carriers, Washington, D.C.