Tobacco use during pregnancy.

The use of tobacco during pregnancy is the leading preventable cause of pregnancy complications and adverse birth outcomes. In high-income countries, around one in 10 pregnant women smokes tobacco, while smokeless tobacco is the primary form of tobacco used in many low- and middle-income countries. Although the risk of tobacco-related harms can be reduced substantially if mothers cease smoking in the first trimester of pregnancy, the proportion of women who successfully quit smoking during pregnancy remains modest.

Subacute combined degeneration of the spinal cord in an adolescent male with avoidant/restrictive food intake disorder: A clinical case report.

Avoidant/restrictive food intake disorder (ARFID) is a potentially lethal eating disorder. This case example of a male, G, aged 17 years with ARFID illustrates the multiplicity of health problems related to nutritional deficiencies which may develop in an adolescent of normal weight. Of particular concern was the diagnosis of subacute combined degeneration (SCD) of the spinal cord and the real possibility that G may have irreversible damage to his spinal cord.

Comparison of receptor binding characteristics of commonly used muscarinic antagonists in human bladder detrusor and mucosa.

Recent studies have described muscarinic receptors on the mucosa and the detrusor of the human urinary bladder. Muscarinic receptor antagonists are effective in the treatment of overactive bladder (OAB), but their site(s) of action and actual therapeutic target are unclear. Our aim was to compare, in human bladder mucosa and detrusor, the radioligand binding characteristics of newer, clinically effective agents: darifenacin, its hydroxylated metabolite UK-148,993, fesoterodine, solifenacin, tolterodine, and trospium.