Effect of corticosteroid injection for trochanter pain syndrome: design of a randomised clinical trial in general practice.

Background: Regional pain in the hip in adults is a common cause of a general practitioner visit. A considerable part of patients suffer from (greater) trochanteric pain syndrome or trochanteric bursitis. Local corticosteroid injections is one of the treatment options.

Behavioural consequences of partial beak amputation (beak trimming) in poultry.

1. The effects of beak trimming on 16-week-old Brown Leghorn hens, housed individually in battery cages, was assessed by comparing their behaviour after trimming with their behaviour before trimming and with the behaviour of a sham-operated control group. 2.

Comparison of the stressfulness of harvesting broiler chickens by machine and by hand.

The procedures of manual and machine catching acted as short-term stressors, and induced a state of fear in 8-week-old broiler chickens. The heart rate of birds caught by both methods rose to similar high values but that of birds caught by machine returned to near normal rates more quickly, suggesting that they were less stressed. The duration of tonic immobility, a response which increases with fearfulness, was much longer in manually-caught birds.

Heart rate and laying behavior in two strains of domestic chicken.

The heart rates of caged hens, from two strains of domestic chicken (Gallus gallus domesticus), during the 20 min before and after oviposition were studied. Heart rates were measured using subcutaneously implanted radiotelemetry devices. In one strain, heart rate was low and relatively constant before laying, increased sharply at the moment of laying, and then decreased gradually during the post-laying period.