27 May 2015

INTERVENTIONAL NEWS & SIR: TWO CANADIANS AWARDED 2015 SIR FOUNDATION LEADERS IN INNOVATION AWARD.

Society of Interventional Radiology Foundation bestows annual awards

Interventional radiology pioneers receive Leaders in Innovation Award; young investigator, research and philanthropy awards also presented during SIR's Annual Scientific Meeting
Society of Interventional Radiology




FAIRFAX, Virginia--Two visionaries of interventional radiology were recently awarded the Society of Interventional Radiology Foundation Leaders in Innovation Award. The awards, to Lindsay Stuart Machan, M.D.,FRCPC, FSIR, an interventional radiologist at Vancouver Hospital, British Columbia, and Kieran Patrick Murphy, MB BChir BAO(Dublin), FRCPC., FSIR, an interventional radiologist at the University of Toronto, both in Canada, were announced March 4 during the society's Annual Scientific Meeting in Atlanta.
"SIR Foundation award winners demonstrate a passion for medical breakthroughs that improve patient care," said Stephen T. Kee, M.D., MMM, FSIR, 2014-15 foundation board chair. "The Leaders in Innovation Award honors two of our specialty's visionaries who have each created numerous devices and pioneered advances in the treatment of complex conditions," added Kee, who is professor and chief of interventional radiology at Ronald Reagan UCLA Medical Center in California.
Machan, who is also an associate professor of radiology at the University of British Columbia, focuses his practice on infertility and gynecological interventions as well as aortic and peripheral arterial disease. He has designed many devices and played a significant role in Canada's medical technology industry over the last 15 years, and he holds patents on multiple drug and device technologies, including drug-eluting stents.
Murphy, who is vice chair and chief of medical imaging at the University of Toronto, has worked in the area of acute stroke interventions and the assessment of brain perfusion. His devices for vertebroplasty to treat painful spine compressions are in frequent use worldwide.

 (comment: Prof Machan has` 135 Patents;  Prof Murphy has 60 Patents..

INTERVENTIONAL: NEWS May 2015 p.17 reported Prof MURPHY studying effect of oral anti-oxidant reduce DNA injury from ionising radiation "7-pi;l cocktail includes beta-carotine, vit.C.,alpha-lipoic acid,and n-acetyl cysteine.Presented findings at SIR Atlanta meeting.

INTERVENTIONAL NEWS: May 2015 22-23 Profile "LINDSAY MACHAN".

25 May 2015

DAILY MAIL 2215 The New Human

The rich will become ‘God-like cyborgs’: Historian claims the wealthy will transform into a new type of human within 200 years

  • Comments made by Yuval Harari from Hebrew University of Jerusalem
  • Claims humans are unable to resist temptation to 'upgrade' themselves
  • 'It will be the greatest evolution in biology since the appearance of life'
The rich are set to become God-like cyborgs in what could be the 'biggest evolution in biology' since life emerged.
This is according to Yuval Noah Harari, a professor at the Hebrew University of Jerusalem, who believes the radical shift will take place in the next 200 years.
Using biotechnology and genetic engineering, Professor Harari claims the wealthy will transform into a new type of divine, immortal human with complete power over life and death.

The rich are set to become immortal God-like cyborgs in what could be the 'biggest evolution in biology' since life emerged. This is according to Yuval Noah Harari (left), a professor at the Hebrew University of Jerusalem, who believes this radical shift will take place in the next 200 years
The rich are set to become immortal God-like cyborgs in what could be the 'biggest evolution in biology' since life emerged. This is according to Yuval Noah Harari (left), a professor at the Hebrew University of Jerusalem, who believes this radical shift will take place in the next 200 years
He argues that humans are unable to resist the temptation to 'upgrade' themselves, according to a report by Sarah Knapton in the Telegraph.
'We are programmed to be dissatisfied,' said Professor Harari, during a recent speech at the Hay literary festival in Wales.
'Even when humans gain pleasure and achievements it is not enough. They want more and more.
'I think it is likely in the next 200 years or so homo sapiens will upgrade themselves into some idea of a divine being, either through biological manipulation or genetic engineering of by the creation of cyborgs, part organic part non-organic.
Using biotechnology and genetic engineering, Professor Harari claims the wealthy will transform into a new type of human with complete power over life and death
Using biotechnology and genetic engineering, Professor Harari claims the wealthy will transform into a new type of human with complete power over life and death
'It will be the greatest evolution in biology since the appearance of life. Nothing really has changed in four billion years biologically speaking.
'But we will be as different from today's humans as chimps are now from us.'
The technology to do this, however, will be restricted to the very wealthy, claims Professor Harari.
Up until now, he says society has been held together by inventing 'fictions', such as religion, money and the idea of fundamental human rights.

IS THE WORLD HEADING TOWARDS A POST-HUMAN FUTURE? 

British astrophysicist, Sir Martin Rees, believes we are facing an 'inorganic post-human era'
British astrophysicist, Sir Martin Rees, believes we are facing an 'inorganic post-human era'
Artificial intelligence is progressing at a frightening pace leading humanity towards its ultimate destruction.
This is according to British theoretical astrophysicist, Sir Martin Rees, who believes we are facing an 'inorganic post-human era'.
By some estimates, he says, the process will begin in the next 25 years as robots begin to achieve intelligence rivalling that of humans.
Sir Martin, who is one of the world's most eminent astronomers, says that while Earth has existed for 45 million centuries, this century is special.
Over nearly all of Earth's history, threats have come from nature, but from now on, the worst dangers come from us – and specifically artificial intelligence.
He says that by any definition of 'thinking', the amount and intensity that's done by organic human-type brains will, in the far future, be swamped by the intelligence of AI.
'There are chemical and metabolic limits to the size and processing power of organic brains,' wrote Sir Rees, in an opinion piece for the Telegraph. 
'Maybe humans are close to these limits already. But there are no such constraints on silicon-based computers.'
As long as humans believed they relied more and more on these gods they were controllable, he said
'But what we see in the last few centuries is humans becoming more powerful and they no longer need the crutches of the Gods.'
He added that the most interesting place in the world from a religious perspective is not the Middle East but Silicon Valley.
Here, people are developing what he describes as a 'techno-religion' in which they believe death is just a technological problem.
'Now we are saying we do not need God just technology,' he added.

12 May 2015

TALC- (hydrated magnesium silicate)

AJR Am J Roentgenol. 1986 Feb;146(2):295-301.

Talc: understanding its manifestations in the chest.

Abstract

Four distinct forms of pulmonary disease caused by talc have been defined. The first form, talcosilicosis, is caused by talc mined with high-silica-content mineral. Findings in this form are identical with those of silicosis. Talcoasbestosis closely resembles asbestosis and is produced by crystalline talc, generally inhaled with asbestos fibers. Pathologic and radiographic abnormalities are virtually identical with those of asbestosis, including calcifications and malignant tumor formation. The third form, talcosis, caused by inhalation of pure talc, may include acute or chronic bronchitis as well as interstitial inflammation; radiographically, it appears as interstitial reticulations or small, irregular nodules, typical of small-airway obstruction. The fourth form, due to intravenous administration of talc, is usually associated with abuse of oral medications and production of vascular granulomas manifested by consolidations, large nodules, and masses. Radiographic abnormalities associated with talc can be predicted when there is sufficient history of the nature of exposure, including the region of origin of the talc in cases of inhalation. Radiographic changes, such as diaphragmatic plaques, often attributed to both talc and asbestos have not been documented to be caused by talc alone. The author provides review of 18 well-documented cases.

(COMMENT: still used in some baby powders).

09 May 2015

MYELOMA TODAY: Vol 15 No.2 FDA APPROVES REVLIMID( Lenalidomide) for newly dignosed myeloma

REVLIMID with dexamethasone. FDA recommends stem-cell harvesting after the first four cycles of therapy. together with MUCH CLOSER BLOOD-COUNT monitoring.