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Tag: "defect" at medical news

Arsenic May Have Been Responsible For The Madness Of King George III Of England

...agnosed to have suffered from Porphyria- a genetic defect leading to the faulty synthesis of a protein. However during his regime he suffered from five major episodes of prolonged and profound mental derangement. The King’s illness was originally thought to be a psychiatric disorder. However, there is littl...

Withdrawal Notice Issued For Older Pacemakers Due To Malfunctioning of the Device

..., Virtus Plus II, Intelis II, and Contak TR. The defect involves a hermetic sealing component that is found to gradually degrade, resulting in a higher than normal moisture content within the pacemaker late in its life. The manufacturers say that no failures have been reported in the first 44 months of ...

Vitamin Supplements During Pregnancy to Boost Fetal Development

...f babies born with spina bifida or another serious defect called anencephaly has considerably reduced. It is a well known fact that daily supplements of folic acid or food fortified with it can help to prevent heart disease, stroke, blood clots and cognitive decline. Therefore a good amount of folic supple...

Dissecting Diabetes - Is protein AKT2 the cause of type 2 diabetes?

...". In the knockout mice, they discovered a partial defect in insulin-stimulated glucose uptake in the animal...less glucose in response to insulin. "This defect in insulin action in the liver and skeletal muscle altered glucose homeostasis throughout the body. ...

Skin tests confirms cancer

... people at high risk. HNPCC has been linked to a defect in the repair mechanism for cells. Cells should replicate their DNA when they divide but if they do not they can cause alterations to microsatellites - the short repetitive sequences of genetic code contained in DNA. This phenomenon, known as microsa...

Breakthrough in Type II Diabetes

...". In the knockout mice, they discovered a partial defect in insulin-stimulated glucose uptake in the animal...less glucose in response to insulin. "This defect in insulin action in the liver and skeletal muscle altered glucose homeostasis throughout the body. ...

Mystery of nacrolepsy uncovered

... the same stretch of DNA. Among the Dobermans, the defect is an extra piece of DNA that throws the rest of the gene out of alignment. Among the retrievers, a chunk of the DNA is missing. In both instances, the body's cells can no longer use the DNA to build the protein that is supposed to sense the presence...

Brain defect may play role in stammering

...ed in the articulation and planning of speech. The defect could explain how disrupted signal transmissions between brain structures in this area prevent an individual from speaking fluidly. Cornelius Weiller, director of the University of Hamburg's neurology institute told that stutterers have none or a l...

Obesity Hormone -' Leptin' may treat Metabolic Disorder

...ad little or no fat tissue due to either a genetic defect or an abnormal immune system attack on the body's own tissue. Along with low blood levels of leptin, the condition is typically marked by high levels of blood fats called triglycerides, resistance to the blood-sugar-regulating hormone insulin, and d...

Early Screening For Hearing Impairments In Newborn Can Be Helpful

... this week’s // The Lancet. PCHI is a congenital defect that affects 112 per 100,000 children worldwide. The benefit of newborn screening has been disputed for this condition but preliminary evidence suggests that enrolling children with PCHI in an intervention program by the age of 9 months can reduce de...

New Infertility test to be offered by Reliance

...gonadal mosaicism, which is a low-grade chromosome defect in the ovary. This test is particularly useful for couples with recurrent in vitro fertilization failures, // recurrent miscarriages, and couples over the age of 40 and for women with ovarian pathologies. During, the process of Invitro fertilizatio...

Treatment for Cystic Fibrosis in the future

...ch as respiratory and nutritional therapies. The defect is due to a defect in the transport of chloride ions in and out of the cell. In addition, certian other elements like s...

Percutaneous aortic valve replacement- a revolution in Cardiac Surgery

...me cases, leading to a compromise in the same. The defect can be present right form birth or it can be acquired as a result of other diseases. This cardiac defect can be corrected by a surgical technique called aortic valve replacement that greatly increases the ...

Dietary supplementation of Folic Acid Requires Critical Evaluation

...t common forms of neural tube defects seen. // The defect causes paralysis in spina bifida and fatal brain deformation in anencephaly. Although the defect can be diagnosed by antenatal ultrasound, nothing much can be done to correct the defect. The condit...

Folic acid enriched grain reduces birth defects

...rly close during the first weeks of pregnancy. The defect causes paralysis in spina bifida and fatal brain deformation in anencephaly. Folic acid is given to elder people for balancing the Vitamin B12 deficiencies. In 1991, pregnant women were recommended to take synthetic folic acid to prevent the risk of...

Enhanced Gene Therapy Outcomes Following Latest Revolution And Refinement

... is that the transferred genes will cure the basic defect rather than merely alleviating its damage. Getting sufficient amount of the normal gene to use in the treatment was not a stumbling block. Hundreds of human genes have been cloned by recombinant DNA techniques. The major problem is however putting t...

Short Stature Can Be Treated With A New, Non-Growth Hormone In Future

... and secretion of IGF-1 into the bloodstream. Any defect in the above mentioned pathway can lead to growth failure and short stature. Supplementation with human growth hormone is the currently available method for management of the condition. However, patients who are deficient in IGF-1 and resistant to th...

Gene linked to colorectal cancer identified

...olorectal cancer. They have found that mutation or defect in this gene leads to // development of colorectal cancer. The researchers have found that the gene, 06-methylguanine-DNA methyltransferase (MGMT), is responsible for development of colorectal cancer. The study was conducted in 95 colorectal cancer...

Single gene skin cancer cause

...n cancer could actually be caused as a result of a defect in just a single gene//. The finding has been reported after scientists have worked towards identifying important skin cancer genes using gene chip array technology. The technology allows scientists to look at thousands of genes at once, helping to...

Birth Defects Caused By Acne Medication Can Be Minimized By Voluntary Pregnancy Prevention

...ng isotretinoin. These women had contacted a birth defect information service seeking information on the effects of isotretinoin. The purpose of the survey was to evaluate how the drug was dispensed in women who subsequently became pregnant and to identify possible reasons for failure in preventing concepti...

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