Browsing all articles in Brain
Parkinsons’ Disease
It is one of the most difficult stages when one suffers from Parkinson’s disease. The patient can literally turn overnight into an emotional and severe child who is forgetful and even have increased dementia with all the communication to go through it.
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Current concerns regarding this disease suggest that there could be Parkinson’s disease or PD occurring through genetic as well as environmental influences. The PD is quite the involvement with oxidative stresses and as with the post modern analysis the reduced glutathione or GSH have been decreasing the complex levels. The decrease is quite responsible for bringing Parkinson’s disease setting in for patients. Understanding Parkinson Disease and knowing the different stages of PD may totally bring awareness of the cell death that takes place in its eventual stages.
Scientists have experienced a new treatment of mild stroke, in which patients brain are treated with laser beams to minimize the effects of disease.
Laser therapy was failed to reduce the stroke disabilities in 660 patients in the initial clinical trial, but significant improvement has been seen in the patients with mild to moderate stroke after laser treatment.
In the U.S. stroke has become the number three cause of causalities and leading cause of the major disabilities and in the experts opinion, need of new treatments is urgent.
Since now, FDA has approved only one drug for the stroke, caused by the blood clot. This clot-busting drug is commonly known as plasminogen activator that must be administered within the three hours of stroke attack, in case of survival.
blood clot, clot-busting drug, laser treatment, metabolic rate, stroke, stroke disabilities
In lab specimens of animal, brain protein has found that has the ability to reduce Alzheimer’s disease, a recent study said.
The memory supportive portion of the brain called “entorhinal cortex”, usually produce BDNF (brain-derived neurotrophic factor). The productions of BDNF reduce with the development of Alzheimer’s disease.
In the study, researcher administered the external BDNF in the aged animal models, that have damaged entrohinal cortex or pseudo Alzheimer’s like symptoms. In both species, researchers found improvement in memory and cognition as well as decrease in cell degeneration and death rate.
“The BDNF are potent to make a difference,” researcher Dr. Mark Tuszynski, said in a news release. “When we injected BDNF in the memory circuits of the brain, we directly stimulated the cells and prevent their death from the underlying disease.”
alzheimer’s disease, brain cells, entorhinal cortex, hippocampus, memory circuits, transgenic mouse
There is no higher study that could explain that, an abortion causes a post-abortion syndrome or any psychological distress, till to date, U.S. researchers said.
Researchers reviewed 21 high-quality studies which involve more than 150,000 women undergone in the procedure of abortion and found no considerable differences in long-term mental health.
“The best collected data do not support any existence of a ‘post-abortion syndrome’ similar to post-traumatic stress disorder,” lead researcher said.
“If the objective is to aid women, policy decisions should not warp science with political agendas for advancement,” added Vignetta Charles.
