Have yourself a 'merry' little Christmas: Alcohol adverts and alcohol content within adverts in the run-up to Christmas.

Exposure to alcohol adverts or other audio-visual content (AVC) in the media is associated with alcohol initiation and subsequent use by adolescents and adults, especially those with or at risk of an alcohol use disorder. The Christmas period is characterised by increased alcohol consumption and there may be an increase in alcohol advertisements during this period. The current study explored the number of alcohol advertisements shown on UK television in a sample of days in the run-up to Christmas 2022 and found that alcohol advertisements were commonly shown but alcohol was also seen in advertisements for other things such as supermarkets. The amount of alcohol shown is likely to encourage drinking and make Christmas a difficult time for people with alcohol use disorders or who are in recovery.

Implementing a guideline for acute tonsillitis using an ambulatory medical unit.

OBJECTIVE: Acute tonsillitis represents a significant proportion of admissions to ENT departments nationally. Given current hospital pressures, it is vital to look for safe alternatives to admission. This study explores the safe management of patients in an ambulatory medical unit, without the need for admission. METHODS: A retrospective review of 48 patients' notes was carried out. Following the development and implementation of a guideline for acute tonsillitis, a prospective re-audit of 41 patients was carried out, measuring length of stay, overnight admissions and re-admissions. RESULTS: The rate of overnight admission following implementation of the guideline fell from 0.75 to 0.29, and average length of stay dropped from 19.2 to 9.5 hours. There were two re-admissions in each cycle of the audit, which represents a non-significant increase. CONCLUSION: The tonsillitis guideline has significantly reduced admissions and length of stay. Re-admissions remain low, demonstrating that this is a safe and cost-effective intervention.

Acute hypothalamic instability in traumatic brain injury: a case report.

. Acute hypothalamic instability occurs in patients with traumatic brain injury (TBI). It usually occurs in the form of autonomic dysfunction syndrome (also known as diencephalic seizures or paroxysmal sympathetic storms); however, there are other causes of acute hypothalamic instability of which the clinician must be aware. Neuroleptic malignant syndrome, malignant hyperthermia, autonomic dysfunction syndrome, and lethal catatonia are all syndromes that clinically present as signs and symptoms of acute hypothalamic instability. Because of the lethal potential of these syndromes, clinicians who care for patients with TBI must be aware of the various syndromes, their clinical presentation, and their treatment. We present a case of life-threatening acute hypothalamic instability in a patient with TBI.

Transgenic mice expressing rabbit C-reactive protein exhibit diminished chemotactic factor-induced alveolitis.

The acute phase protein, C-reactive protein (CRP), can increase more than a thousandfold during acute inflammatory states, and it is known to modulate neutrophil-mediated inflammatory responses. We have previously shown that CRP inhibits chemotaxis of C5a-stimulated neutrophils in vitro and that rabbits with elevated CRP blood levels exhibit diminished pulmonary vascular permeability and neutrophil infiltration in a model of alveolitis. To study the effect of CRP on alveolitis induced by different chemoattractants, transgenic mice capable of expressing rabbit CRP in a dietary-inducible fashion were treated with inflammatory doses of the chemoattractants. Intratracheal installation of FMLP (8 x 10(-10) mol), LTB4 (2 x 10(-11) mol), or IL-8 (5 x 10(-12) mol) in normal CF1 mice resulted in significant (p<0.05) influx of neutrophils and protein into the alveolar space. Transgenic mice with elevated plasma levels of CRP showed significantly (p<0.05) diminished infiltration of neutrophils into bronchoalveolar lavage fluid (BALF) and significant reduction in BALF protein compared with that in normal mice. Rabbit CRP (10 to 500 micrograms/ml) inhibited in vitro neutrophil chemotaxis in a concentration-dependent fashion when stimulated by the various chemoattractants examined. These data show that rabbit CRP can modify both in vivo and in vitro neutrophil responses to several classes of chemoattractants and that CRP has a significant protective effect in alveolitis by reducing neutrophil influx and protein leakage into the lung.