Life and death with arsenic

Life and death with arsenic

Arsenic and phosphorus are group 15 elements with similar chemical properties. Is it possible that arsenate could replace phosphate in some of the chemicals that are required for life? Phosphate esters are ubiquitous in biomolecules and are essential for life, from the sugar phosphates of intermediary metabolism to ATP to phospholipids to the phosphate backbone of DNA and RNA. Some enzymes that...

Association of Death Anxiety and Quality of Life in the Caregivers of Patients with Multiple Sclerosis

Background & Aims: The progressive and debilitative nature of multiple sclerosis (MS) affects various aspects of the life of the patient and their caregivers. Care provision to MS patients may give rise to death anxiety and decrease the quality of life of the caregivers. The present study aimed to assess the correlation between death anxiety and quality of life in the caregivers of patients wit...

the past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group

چکیده ندارد.

Comparison of Quality of Life, Life Satisfaction and Death Anxiety among Intra-Oriented and Outward Elderly

The purpose of this study was to compare the quality of life, life satisfaction, and death anxiety among internally oriented and out-of-home elderly in the home and home of the elderly in Kermanshah in 1396. The statistical population of the study included all elderly people in Kermanshah. A total of 168 people were selected through cluster sampling and elderly residents of the elderly in an ac...

Relitigating life and death.