Six of every 100 patients who die in hospital do so as a consequence of an adverse drug reaction or, in other words, a fatal reaction to medicines, according to research carried out at the Department of Medicine of the University of Granada, in collaboration with the Clinical Hospital San Cecilio of Granada, by Alfredo José Pardo Cabello and directed by Professors Emilio Puche Cañas (Department of Pharmacology) and Francisco Javier Gómez Jiménez (Department of Medicine).

A adverse drug reaction to medicines (ADR) has been defined as any harmful and unwanted effect of a drug, at doses used for prophylaxis, diagnose or treatment. Their repercussion is usually minimal, but sometimes, they can be serious and they can even endanger the patient’s life.

Since earliest recorded history, and presumably beyond, humans have always wanted to fly. First attempts involved imitation of winged creatures around them, and unfailingly ended in disaster.

No workable flying machines have ever looked particularly similar to nature's fliers, and today there is little comparison between a top of the range military chopper and the humble bumblebee, despite similar flight patterns.

In an era in which engineers are increasingly exploiting designs from nature, understanding this paradox is becoming ever more important. Dr Jim Usherwood, from the Royal Veterinary College, has studied the reasons behind these differences in aerodynamics and concluded that scientists should, in this instance, be more hesitant before imitating nature.

The emotional well-being of families where children lack a genetic or gestational link to one or both of their parents (where the children have been conceived through surrogacy, egg donation or donor insemination) has long been a subject of debate.

In the first worldwide study of this issue, British scientists have shown that relationships within such families appear to be functioning well, and that there are few differences between them and families in whom children were conceived naturally.

Miss Polly Casey, from the Centre for Family Research, Cambridge University, UK, will tell the 24th annual conference of the European Society of Human Reproduction and Embryology this week that the study found that the egg donation, surrogacy, and donor insemination families showed more similarities than differences in the psychological well-being of the parents, the quality of parent-child relationships, and the psychological adjustment of the child.

Low maternal vitamin D levels during pregnancy may affect primary tooth calcification, leading to enamel defects, which are a risk factor for early-childhood tooth decay.

Investigators from the University of Manitoba (Winnipeg and Victoria) presented the results of a study they conducted to determine the vitamin D status of pregnant women, the incidence of enamel defects and early-childhood tooth decay among their infants, and the relationship with pre-natal vitamin D levels.

Researchers in Cameroon, the Democratic Republic of Congo, France, Gabon, Germany, Japan, Rwanda, the United Kingdom, and the United States have found that simian foamy virus (SFV) is widespread among wild chimpanzees throughout equatorial Africa.

Recent studies have shown that humans who hunt wild primates, including chimpanzees, can acquire SFV infections. Since the long-term consequences of these cross-species infections are not known, it is important to determine to what extent wild primates are infected with simian foamy viruses.

In this study, researchers tested this question for wild chimpanzees by using novel non-invasive methods. Analyzing over 700 fecal samples from 25 chimpanzee communities across sub-Saharan Africa, the researchers obtained viral sequences from a large proportion of these communities, showing a range of infection rates from 44% to 100%.

Continuing from the prior article... “The Sun Ain’t Yeller”, cries the heliochromologist.  Undaunted by tradition, dogma, or tens of thousands of erroneous magazine and textbook images of our Sun, heliochromology, a colorful heterodox, is winning the day because the Sun is what it is, color and all, regardless of other’s puerile incognizance. 

The answer is not a vague, subjective one, but an objective one, as sure as red apples are red.  Heliochromology is our path to enlightenment that will bring resolve to this color conundrum -- a subtle polemic that has been dormant to all of astronomy for hundreds, nay thousands, nay nay, tens of thousands of years, perhaps since mankind first discovered the Sun and its daily color metamorphosis. 

We know not who the sagacious sapien may have been who indubitably made the first astronomical discovery of all time – the Sun.

ScienceDebate2008 has come up with 14 questions they would like to see answered by the US presidential candidates. This group has been pushing for a science policy-focused debate among presidential candidates. That debate is looking more and more unlikely, but in an effort to keep some of the election focus on science, this group is now urging the candidates to answer a set of questions on science policy (abbreviated below - go read the questions in full at the ScienceDebate2008 site):

1. What policies will you support to ensure that America remains the world leader in innovation?

2. What is your position on the following measures that have been proposed to address global climate change—a cap-and-trade system, a carbon tax, increased fuel-economy standards, or research?

3. What policies would you support to meet demand for energy while ensuring an economically and environmentally sustainable future?

4. What role do you think the federal government should play in preparing K-12 students for the science and technology driven 21st Century?

5. What is your view of how science and technology can best be used to ensure national security and where should we put our focus?

6. In an era of constant and rapid international travel, what steps should the United States take to protect our population from global pandemics or deliberate biological attacks?

CALGARY, Canada, July 4 /PRNewswire/ --

- Shallow Water Offshore Exploration Campaign at Ngosso and Iroko License Areas

Addax Petroleum Corporation (TSX: AXC and LSE: AXC) ("Addax Petroleum" or the "Corporation") announces the initial results of its Cameroon exploration campaign where the Corporation has recently completed drilling its first exploration wells in the Ngosso and Iroko license areas. As part of the campaign, Addax Petroleum drilled two wells plus a sidetrack at Ngosso and one well at Iroko.

Since 1969 a U.S. patent has been registered on the process of turning alcohol into powder.

This year, products, such as gelatin shots and margaritas, based from alcohol powder are set to be released by Pulver Spirits and BPNC Distillery.

Though alcohol powder is regulated the same as other alcoholic beverages in the U.S., it is only sold as a food flavoring. However, in other countries such as the Netherlands, lack of regulations make obtaining powdered alcohol within reach to minors.

BASINGSTOKE, England and PHILADELPHIA, July 4 /PRNewswire/ -- Shire Limited (LSE:SHP, NASDAQ: SHPGY), the global specialty biopharmaceutical company, will announce second quarter 2008 earnings on Thursday 31 July 2008

Results press release will be issued at: 12:00 BST / 07:00 EDT Investor meeting and conference call time: 14:30 BST / 09:30 EDT

Investor & Analyst meeting and conference call:

Angus Russell, Chief Executive Officer, Graham Hetherington, Chief Financial Officer, Mike Cola, President, Specialty Pharmaceuticals and Sylvie Grégoire, President, Human Genetic Therapies will host the investor and analyst meeting and conference call at 14:30 BST/9:30 EDT.

The meeting will take place at Holborn Bars, 138-142 Holborn, London EC1 2NQ.