Correlation between hypo-pituitarism and poor cognitive function using neuropsychological tests after aneurysmal subarachnoid haemorrhage: A pilot study.

Background: Hypopituitarism seems to be rather common following aneurysmal subarachnoid haemorrhage (aSAH), even though its real prevalence remains unclear and the effects on six-month patient functional outcomes are debatable. This study correlated hypopituitarism after aSAH and cognitive performances using neuropsychological tests.

Methods: In a prospective cohort of patients with aSAH, basal pituitary hormone testing was undergone and two neuropsychological tests, Montreal Cognitive Assessment (MoCA) and Mini Mental Status Examination (MMSE), were administered in three phases: in the subacute phase (2 weeks), the chronic phase (3-6 months) and the follow-up phase (6-12 months) post aSAH.

Limiting total mixed ration availability alters eating and rumination patterns of lactating dairy cows.

The objective of this study was to investigate the effect of restricting total mixed ration (TMR) eating time with or without supplemental long hay offered on diurnal total intake, rumination, and rumen pH patterns in mid-lactation dairy cows. Eight multiparous Holstein cows were used in a replicated 4 × 4 Latin square design study with 21-d periods. The basal diet was the same for all 4 treatments with or without additional long grass hay (the same hay used in the TMR).

Influence of fiber degradability of corn silage in diets with lower and higher fiber content on lactational performance, nutrient digestibility, and ruminal characteristics in lactating Holstein cows.

The effect of neutral detergent fiber (NDF) degradability of corn silage in diets containing lower and higher NDF concentrations on lactational performance, nutrient digestibility, and ruminal characteristics in lactating Holstein cows was measured. Eight ruminally cannulated Holstein cows averaging 91 ± 4 (standard error) days in milk were used in a replicated 4 × 4 Latin square design with 21-d periods (7-d collection periods). Dietary treatments were formulated to contain either conventional (CON; 48.

Calving difficulty influences rumination time and inflammatory profile in Holstein dairy cows.

Difficult calving may adversely affect dairy cow health and performance. Maternal:fetal disproportion is a major cause of dystocia. Therefore, the main objective of this study was to assess the effects of dam:calf body weight ratio (D:C) on calving difficulty, rumination time, lying time, and inflammatory profile in 25 Holstein dairy cows.

Pituitary Dysfunction After Aneurysmal Subarachnoid Hemorrhage: A Prospective Cohort Study.

Background: The prevalence of pituitary dysfunction after aneurysmal subarachnoid hemorrhage (aSAH) remains incompletely elucidated. Furthermore, it is not clear whether these abnormalities impact patient outcomes. The aim of this study was to evaluate the prevalence of pituitary dysfunction after aSAH and its effect on outcomes.