A 67 year old patient underwent interventional cardiac catheterisation for cardiac angina. An 80% stenosis of the left anterior descending artery and a 90% stenosis of the posterior descending artery were stented. A distal stenosis of the left anterior descending artery was dilated. Catheterisation was performed via the right radial artery. The patient received a combination of clopidogrel, ace...

Liliana M. Costa, Jing Yuan, Jacques Rouster, Wyatt Paul, Hugh Dickinson, and Jose F. Gutierrez-Marcos* (Current Biology 22, 160–165; January 24, 2012) Due to an author oversight, Table S2 in the online Supplemental Information for this article was incorrectly titled ‘‘Dosage Effects of Imprinted pBet9>synMeg1.’’ The correct title for Table S2 should be ‘‘Dosage Effects of Nonimprinted pBet9>sy...

A 67 year old patient underwent interventional cardiac catheterisation for cardiac angina. An 80% stenosis of the left anterior descending artery and a 90% stenosis of the posterior descending artery were stented. A distal stenosis of the left anterior descending artery was dilated. Catheterisation was performed via the right radial artery. The patient received a combination of clopidogrel, ace...

A 67 year old patient underwent interventional cardiac catheterisation for cardiac angina. An 80% stenosis of the left anterior descending artery and a 90% stenosis of the posterior descending artery were stented. A distal stenosis of the left anterior descending artery was dilated. Catheterisation was performed via the right radial artery. The patient received a combination of clopidogrel, ace...

A 67 year old patient underwent interventional cardiac catheterisation for cardiac angina. An 80% stenosis of the left anterior descending artery and a 90% stenosis of the posterior descending artery were stented. A distal stenosis of the left anterior descending artery was dilated. Catheterisation was performed via the right radial artery. The patient received a combination of clopidogrel, ace...

The article provides information on medical leeches that are suitable for treatment. Also, the authors studied effect of hirudin human body in different age, number and sessions required to obtain a therapeutic effect.

Food processing is costly, potentially limiting the energy and time devoted to other essential functions such as locomotion or reproduction. In ectotherms, post-prandial thermophily, the selection of a warm environmental temperature after feeding, may be advantageous in minimizing the duration of this elevated cost. Although present in many vertebrate taxa, this behaviour had not previously bee...

A single injection of 100 micrograms reserpine into the crop of the medicinal leech, Hirudo medicinalis, reduced CNS serotonin and dopamine levels to less than 1% of control values within 3 d. High-pressure liquid chromotography- (HPLC) determined CNS serotonin and dopamine levels remained maximally depressed for approximately 1 month following reserpine injection. Subsequently, amine levels re...

Medicinal leeches, like many aquatic animals, use water disturbances to localize their prey, so they need to be able to determine if a wave disturbance is created by prey or by another source. Many aquatic predators perform this separation by responding only to those wave frequencies representing their prey. As leeches' prey preference changes over the course of their development, we examined t...

Disease is among the leading causes of the global decline in amphibian populations. In North America, parasites and pathogens are among the factors implicated in precipitous population declines of the giant hellbender salamander (Cryptobranchus alleganiensis), but the incidence of infections and the responses of hellbenders to infections remain poorly studied. Here, we document the prevalence o...