The influence of femtosecond laser-induced damages on viability of olfactory ensheathing cells is investigated. Several cytokinetic phenomena including intracellular calcium wave, cellular morphologic change, recovery and death are discussed. Through systemic investigation, cellular activity can be controlled easily. The study is fulfilled by Hai-feng Yang et al.
Doctors in the Christmas issue published on bmj.com today are urging the Vatican’s medical team to keep a special watch over the Pope this Christmas, after their research investigating the link between papal deaths and Welsh rugby performance suggests that he has about a 45% chance of dying by the end of 2008.
Does sugar make kids hyperactive? Do we lose most of our body heat through our head? Will eating at night make you fat? Do suicides increase over the holidays? Are poinsettias toxic? Hangovers cures, do they work? These are some of the common myths that are fictitious, according to an article in the Christmas issue published on bmj.com today.
One of the reasons why Coca-cola is not an effective spermicide is because sperm are faster and may reach an egg in time to fertilise it, says an expert in the Christmas issue published on bmj.com today.
Scientists have found that genetic variation at the hexokinase-1 gene is linked to variation in the blood concentration of glycated hemoglobin, an index of long-term blood glucose concentration widely used in the follow-up of diabetes patients.
Head banging increases the risk of head and neck injury, but the effects may be lessened with reduced head and neck motion, head banging to lower tempo songs or to every second beat, and using protective equipment such as neck braces, finds a study in the Christmas issue published on bmj.com.
Adult Cystic Fibrosis patients can provide important information that helps to predict their prognosis, according to research that asked 223 adult CF patients to assess their own health and well-being. “We wished to see whether patients themselves had clinically relevant insight to their disease, and we found that they did,” said lead author of the study, Janice Abbott, Ph.D.