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Deprivation in Medical News

Why prostate cancer patients fail hormone deprivation therapy

The hormone deprivation therapy that prostate cancer patients often take gives them only a temporary fix, with tumors usually regaining their hold within a couple of years. Now, researchers at Johns Hopkins have discovered critical differences in the hormone receptors on prostate cancer cells in p...

Cure for Sleep Deprivation and Weakened Immune Systems: Treadmill Desk

New research focuses on the dangers of sleep deprivation and steps to prevent their effect on health. Phoenix, AZ (PRWEB) December 16, 2008 -- New research from Stanford University has added to a growing body of evidence warning of the ill effects of sleep deprivation. ...

Sleep Deprivation Helps Spot Sleepwalkers

Lack of sleep can trigger the condition, but diagnosis is difficult, experts say FRIDAY, March 21 (HealthDay News) -- Because sleep deprivation may give rise to sleepwalking, it can also help specialists diagnose the condition, say Canadian researchers. They studied 40 patients refe...

Sleep deprivation used to diagnose sleepwalking

Somnambulism (sleepwalking), which usually involves misperception and unresponsiveness to the environment, mental confusion and amnesia about sleepwalking episodes, affects up to 4 percent of adults. There has been a sharp rise in the number of studies relating sleepwalking to aggressive and injur...

Election 2008: Sleep deprivation a tough opponent for presidential candidates

WESTCHESTER, Ill. - The field of presidential contenders dwindled Wednesday when former New York Mayor Rudy Giuliani and former Sen. John Edwards (D-N.C.) dropped out of the race. As Super Tuesday approaches, however, the Democratic and Republican frontrunners will continue to face a formidable c...

Brain region that can be stimulated to reduce the cognitive deficits of sleep deprivation identified

NEW YORK A Columbia University Medical Center research team has uncovered how stimulation of a particular brain region can help stave off the deficits in working memory, associated with an extended sleep deprivation. Working memory is a specific form of short-term memory that relates to the a...

Incidence rates of cervical cancer linked to deprivation

The rate of cervical cancer varies among different geographical areas in Southeast England according to a new study published today in the open access journal BMC Public Health . The study shows that the occurrence of cervical cancer is increased in more deprived areas. Dr Laura Currin and her...

Cancer incidence and mortality in young people decreases with increasing deprivation

London, UK: Results of research into the associations between cancer and socio-economic deprivation and affluence have shown that, in contrast to cancers in older people, the numbers of new cases and deaths from the disease in teenagers and young adults (TYAs) decrease with increasing deprivation...

Study says women's health much more at risk from sleep deprivation

New research led by researchers at Warwick Medical School at the University of Warwick reveals that womens health is much more at risk from sleep deprivation than mens. The researchers looked at men and women sleeping less than or equal 5 hours a night to see if their risk of having hypertens...

Sleep Deprivation can Affect Competent Decision-making

A study finds that sleep deprivation can adversely affect a persons decision-making at a gambling table by elevating the expectation of gains and making light of ones losses following risky decisions. To understand the neural underpinnings of risky decision making under conditions of slee...

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Deprivation in Medical Technology

Scottsdale Facility to Be First in U.S. to Showcase True REST Technology

...tal Stimulus Therapy, a name developed in the late 1970s by Peter Suedfeld and Roderick Borrie for a technique that had previously been called Sensory deprivation (SD) or Sensory Isolation. The use of sensory restriction as an intervention that alters human consciousness actually began in 1951 at the McGill Uni...

Ferring Pharmaceuticals Launches Phase IIIB Trial of Degarelix as Intermittent Therapy

...ate the use of degarelix for intermittent androgen deprivation therapy (IADT) in patients with advanced prostate ...The study will compare IADT to continuous androgen deprivation therapy (ADT) for 14 months with either leuprolide...ed by PSA suppression. "Intermittent androgen deprivation therapy is a commonly employed treatment for men w...

Data Presented at AACR Annual Meeting Show Anti-Tumor Activity of Peregrine's Fully Human Anti-PS Antibody in Prostate Cancer Model

...d that similar to bavituximab, the human antibody PGN635 targets and binds specifically to the tumor vascular endothelium(1). Treatment with androgen deprivation therapy or docetaxel substantially increased the percentage of tumor blood vessels with PGN635 binding. The researchers also reported that in a ...

Why Wait for an Anti-Aging Drug? Researchers Interviewed on CBS-TV's 60 MINUTES Discover Longevinex(R) Nutriceutical Matrix Activates 9-Fold More Longevity Genes than Plain Resveratrol

...lorie restricted diet, an intervention that has been shown to nearly double the lifespan of all forms of life when caloric intake is cut in half. Food deprivation is not expected to be adopted by the masses, but a pill that may stave off aging would certainly be welcomed. "It takes life-long adherence to a...

Diffusion Pharmaceuticals Announces Initiation of a Phase I/II Clinical Trial in Patients with Peripheral Arterial Disease (PAD)

...e company's lead candidate in a family of first-in-class compounds, representing a new approach to the treatment of conditions characterized by oxygen deprivation (hypoxia) at the cellular level. Using a novel mechanism of action, TSC enhances the diffusion of oxygen through blood plasma, increasing the rate of ...

Outcomes Vary for Prostate Cancer Patients Choosing Surgery; Overall, No Treatment Proven Superior

...wing (cryotherapy); minimally invasive surgery (laparoscopic or robotic assisted radical prostatectomy); testicle removal or hormone therapy (androgen deprivation therapy); and high-intensity ultrasound or radiation therapy. -- Adding hormone therapy prior to prostate removal does not improve survival or dec...

Peregrine Researchers Report Data Showing Bavituximab's Potential to Shrink Human Prostate Tumors in Model of Relapsed Disease

...Adding Bavituximab to Standard Regimen of Androgen deprivation and Chemotherapy Reduced Size of Formerly Resista... mice when added to a standard regimen of androgen deprivation and docetaxel. The study findings will be presente...to respond to the standard combination of androgen deprivation and chemotherapy drugs such as docetaxel," said Dr...

Peregrine Reports Data Showing Bavituximab's Potential to Shrink Prostate Tumors

...Adding Bavituximab to Standard Regimen of Androgen deprivation and Chemotherapy Reduced Size of Formerly Resista... mice when added to a standard regimen of androgen deprivation and docetaxel. The study findings will be presente...to respond to the standard combination of androgen deprivation and chemotherapy drugs such as docetaxel," said Dr...

Avalon Pharmaceuticals to Present at the American Association for Cancer Research 2007 Annual Meeting

...subjects. AVN944 appears to have a selective effect on cancer cells in that deprivation of GTP in normal cells results in a temporary slowing of cell growth, while GTP deprivation in cancer cells induces cell death, or apoptosis. Results from preclinical ...

GTx Announces Ostarine Improved Insulin Resistance among Elderly Patients in a Recently Completed Phase II Clinical Trial

...or, or SERM, in two separate clinical programs in men: first, a pivotal Phase III clinical trial for the treatment of serious side effects of androgen deprivation therapy for advanced prostate cancer, and second, a pivotal Phase III clinical trial for the prevention of prostate cancer in high risk men with high ...
Deprivation in Medical Dictionary

Urine output

...directed. ... A noticeable and consistent decrease in urine output ... ... you release abnormally large amounts of urine each day. ... Fluid deprivation test (the intake of fluids is restricted to see if the urine volume decreases) ... Decreased urine output is defined as producing less than ...

Sleep Disturbance

... Books ... a woman's annual physical, what every woman needs to know ... Sleep Disturbance and Weight Gain. Scientists have found that sleep deprivation increases levels ... ... Alternative treatment Prognosis Resources Sleep Disorders Definition Sleep ... Sleep disorders are a group of syn...

Immune response

...c response of the immune system toward an ... the immune response to bacteria and viruses in order to better understand how it ... Sleep deprivation alters neuroendocrine and immune responses . > Immune system activation and neuroendocrine responses alter sleep. ... Todar's Online Tex...

Asphyxia

...natorum summary with 1 pages of encyclopedia entries, research information, and more. Perinatal asphyxia is the medical condition resulting from deprivation of oxygen ... "Brain damage from perinatal asphyxia : correlation of MR findings with ... ...
Deprivation in Biological News

4 days of REM sleep deprivation contributes to a reduction of cell proliferation in rats

WESTCHESTER, Ill. Four days exposure to a REM sleep deprivation procedure reduces cell proliferation in the part of the forebrain that contributes to long-term memory of rats, according to a study published in the February 1 issue of the journal SLEEP. The study, authored by Dennis McGinty, Ph...

Sleep deprivation doubles risks of obesity in both children and adults

Research by Warwick Medical School at the University of Warwick has found that sleep deprivation is associated with an almost a two-fold increased risk of being obese for both children and adults. Early results of a study by Professor Francesco Cappuccio of the University of Warwick's Warwick Me...

Experimental treatment halts hypoxic-ischemic brain injury in newborns

... CINCINNATI Inhibiting an enzyme in the brains of newborns suffering from oxygen and blood flow deprivation stops a type of brain damage that is a leading cause of cerebral palsy, mental retardation and death, according to researchers at Cincinnati Children'...

Gene predicts how brain responds to fatigue, human study shows

...e Journal of Neuroscience helps explain why sleep deprivation affects some people more than others. After stayin... extent to which individuals are affected by sleep deprivation varies, with some crashing out and others holding ...gapore Graduate Medical School, an expert on sleep deprivation who was not affiliated with the study. However, st...

UT Southwestern researchers identify molecule that helps the sleep-deprived to mentally rebound

... the molecule with its receptor is shown in this study to help promote the slow-wave activity of sleep. Scientists have known that recovery from sleep deprivation involves not only an increase in sleep time, or rebound sleep, but also an elevation in this slow-wave activity. To investigate how adenosine recep...

Impaired energy metabolism linked with initiation of plaques in Alzheimer's brain

... Dr. Vassar and colleagues expanded on their previous work by using glucose deprivation to examine the molecular mechanisms underlying elevated BACE1 levels in response to energy inhibition. They found that glucose deprivation caused an increase in BACE1 levels and led to the phosphorylation of the st...

The Burnham buzz

...ps the tumor compensate and survive. Inhibiting HIF-1a has been hypothesized to be a means of defeating cancer, as tumors eventually experience oxygen deprivation due to insufficient blood flow to the tumor. Dr. Ronai's laboratory has demonstrated proof of this concept by inhibiting PHD3, a regulator of HIF-1a. ...

UC Davis researchers discover Achilles' heel in pancreatic cancer

... acid asparagine may be used in slowing cancer-cell growth. Bold and his colleagues are continuing their laboratory work on the effects of arginine deprivation on pancreatic cancer. They will next be looking for ways to increase pancreatic cell sensitivity to arginine deprivation. The researchers have also...

Racial disparities in cardiovascular health linked to birth weight, slavery

...rden of infectious diseases and, in addition, experienced high energetic costs of hard physical labor," says Jasienska. "Even a short-term nutritional deprivation of pregnant women, when very severe, has been shown to have an intergenerational effect," says Jasienska. Dutch women exposed to famine as fetuses in ...

Human embryonic stem cell secretions minimized tissue injury after heart attack

...tion (MI), occurs when blood flow to part of the heart is blocked, and the heart muscle is deprived of oxygen. If allowed to persist, prolonged oxygen deprivation causes cell death and irreversible loss of heart function, and inevitably progresses to heart failure and death. To minimise heart muscle damage and ...
Deprivation in Biological Technology

New Report Just Published: World Prostate Cancer Therapeutics Market Report

...her Treatment Options II-43 Intensity Modulated Radiation Therapy (IMRT) II-43 Benefits of IMRT II-44 Drawbacks of IMRT II-44 Androgen deprivation Therapy (ADT) II-44 High Dose Radiation (HDR) Monotherapy II-45 Drawbacks of HRD II-45 Choosing the Optimal Treatment Method II-45 Rec...

Sangart, Inc. Completes Series F Funding Round

...ally designed to the optimal molecular size, viscosity, oxygen affinity and diffusion potential to target oxygen delivery to tissues at risk of oxygen deprivation based on experiments with artificial capillaries and in several different animal models. Extensive research and testing demonstrates that this approa...

Sangart, Inc. Announces Key Executive Appointments and Company Restructuring

...ally designed to the optimal molecular size, viscosity, oxygen affinity and diffusion potential to target oxygen delivery to tissues at risk of oxygen deprivation based on experiments with artificial capillaries and in several different animal models. Extensive research and testing demonstrates that this approa...

Ferndale and Foamix Execute License Agreement for Development of Non-Steroidal Foam for Atopic Dermatitis

...king, "weeping" of clear fluid, and finally, crusting and scaling. The prolonged and continuous itching can lead to reduced attention, sustained sleep deprivation and scratching, which impairs the quality of life of the sufferer. Poor adherence to AD therapy is common, and therefore, foams, which do not requir...

Evotec Starts Phase II in Smoking Cessation with EVT 302

... This double-blind, three-way cross-over study is designed to investigate the influence of EVT 302 on craving and withdrawal symptoms after short-term deprivation of cigarettes in 90 smokers. Smokers will receive a single dose of EVT 302, nicotine, and placebo in a random order. The effect of EVT 302 on craving ...

JCI table of contents: Dec. 3, 2007

...ze, you dont lose: Cellular repercussions of sleep deprivation Sleep loss can be both beneficial (as an anti...o the prolonged wakefulness that occurs upon sleep deprivation is not clear. However, in a new study, Xiao-Bing G...long-term potentiation. Following an imposed sleep deprivation (induced either by a drug or continual gentle hand...

A week in UW research: fusion, racing and sleep

... Stanford and UW found that sleep regulated the production of hormones related to appetite. People who slept less tended to want to eat more. Sleep deprivation led to lower levels of leptin and higher levels of ghrelin, the study found. The combined effect is likely to increase appetite. The project, named...

E. coli Fermentation Using a BioFlo 110 Bench-Top Fermentor

...ormal control behavior. Enhancements 1. DO deprivation over an extended time resulted in a loss of culture vigor. Oxygen supplementation of the sparge was investigated and described in the appendix. ...
Deprivation in Biological Definition

Apoptosis

...n, on biochemical execution of apoptosis. Apoptotic messages from inside the cell ( intrinsic inducers) are a response to stress, such as nutrient deprivation or DNA damage, as explained by Chiarugi and Moskowitz in their previously mentioned article on PARP-1. Both extrinsic and intrinsic pathways have in...

Human

...eople usually sleep for six to seven hours. It is common, however, in modern societies for people to get less sleep than they need. (See also sleep deprivation .) The human body is subject to an ageing process and to illness . Medicine is the science that explores methods of preserving bodily health ....

Insulin

... all animal (including human) life. The mechanism is almost identical in nematode worms (ie, C. elegans ), fish, and in mammals. In humans, insulin deprivation due to the removal or destruction of the pancreas leads to death in days or at most weeks. Insulin must be administered to patients in whom there is a...
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Breaking Biology News(10 mins):Bats use the evening sky's polarization pattern for orientation 2
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