PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Susceptibility genes for cerebral infarction or hemorrhage in the Han in Hunan, China

2013-07-17
(Press-News.org) Atherosclerosis is widely recognized as an independent risk factor for stroke, and its occurrence is closely related to lipid metabolism. numerous studies using transgenic and knockout animals have shown that scavenger receptor class B type I has a protective effect against atherosclerosis. Previous studies of scavenger receptor class B type I gene polymorphisms have focused on the exon 1 G4A polymorphism and the exon 8 C1050T polymorphism, and these polymorphic loci impact blood lipid levels and are involved in the dyslipidemia in diabetes patients. A recent study published in the Neural Regeneration Research (Vol. 8, No. 16, 2013) entitled "Susceptibility gene for stroke or cerebral infarction in the Han population in Hunan Province of China" has verified that A allele frequency was significantly lower than that in normal controls. The serum level of high-density lipoprotein cholesterol in patients with the scavenger receptor class B type I gene G4A GA + AA genotype was significantly higher, while the serum level of low-density lipoprotein cholesterol was significantly lower than that in patients with the GG genotype, in both the atherosclerotic cerebral infarction and cerebral hemorrhage groups. Authors believe that the G4A polymorphism of the scavenger receptor class B type I gene is a possible predisposing risk factor for atherosclerotic cerebral infarction, and that it has no association with cerebral hemorrhage in the Han population in Hunan province of China. The A allele is possibly associated with the metabolism of high-density and low-density lipoprotein cholesterol.

### Article: " Susceptibility gene for stroke or cerebral infarction in the Han population in Hunan Province of China," by Danheng Mo1, Hongwei Xu2, Wensheng Zhou1, Qiming Yang1, Jianwen Yang1, Bo Xiao2, Qidong Yang2 (1 Department of Neurology, Hunan Provincial Mawangdui Hospital, Changsha 410016, Hunan Province, China; 2 Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, Hunan Province, China)

Mo DH, Xu HW, Zhou WS, Yang QM, Yang JW, Xiao B, Yang QD. Susceptibility gene for stroke or cerebral infarction in the Han population in Hunan Province of China. Neural Regen Res. 2013;8(16):1519-1527.

Contact: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
http://www.nrronline.org/ Full text: http://www.sjzsyj.org:8080/Jweb_sjzs/CN/article/downloadArticleFile.do?attachType=PDF&id=620


ELSE PRESS RELEASES FROM THIS DATE:

New technology will improve neuron activation induced by cochlear implants

2013-07-17
Cochlear implants, electrical prosthetic devices that stimulate inner ear neurons of individuals who have lost their cochlear sensory cells, restore usable hearing to deaf patients. Cochlear implant electrodes are placed in the fluid-filled scala tympani of the cochlea, at a significant distance from the spiral ganglion and even from the spiral ganglion dendrites. Stimulation via a cochlear implant electrode pair is therefore likely to activate large numbers of neurons concurrently. This may decrease the resolution and dynamic range of information transmitted in patients ...

Health-related quality of life in PD patients in northeastern Sicily, Italy

2013-07-17
Bronfenbrenner's ecological systems theory emphasizes the development of a series of nested environment systems with which an individual interacts. These systems interact with the individual, and also affect the development of the individual. The theory is that the natural environment is the major source influencing human development, which is often ignored by scholars in the laboratory. U Brofenbrenner saw the individual's experience "as a set of nested structures, each inside the next, like a set of Russian dolls". In other words, the individual develops in the middle ...

Arg-Phe-amide-related peptides influence gonadotropin-releasing hormone neurons

2013-07-17
During the last decade, our understanding of this hypothalamus-pituitary-gonadal axis has quickly expanded. Two novel hypothalamic Arg-Phe-amide- related peptides, kisspeptin and gonadotropin-inhibitory hormone, may be important regulators of the reproductive axis. Kisspeptins are currently recognized as the most potent activators of the hypothalamus-pituitary-gonadal axis. Kisspeptin and its receptor, G protein-coupled receptor 54 (GPR54), are expressed on gonadotropin-releasing hormone neurons, thus regulating the reproductive axis. Kisspeptins strongly release gonadotropin- ...

Discovery of a new class of white blood cells uncovers target for better vaccine design

2013-07-17
1. Scientists at A*STAR's Singapore Immunology Network (SIgN) have discovered a new class of white blood cells in human lung and gut tissues that play a critical role as the first line of defence against harmful fungal and bacterial infections. This research will have significant impact on the design of vaccines and targeted immunotherapies for diseases caused by infectious microbes such as the hospital-acquired pneumonia. 2. The scientists also showed for the first time that key immune functions of this new class of white blood cells are similar to those found in mice. ...

Single dose of ADHD drug can reduce fall risk in older adults -- Ben-Gurion U researchers

2013-07-17
BEER-SHEVA, ISRAEL…July 17, 2013 -- Ben-Gurion University of the Negev (BGU) researchers have discovered that a single dose of methylphenidate (MPH), used to treat Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy, helps to improve balance control during walking, hence reducing the risk of falls among elderly adults. Falls in older adults are the leading cause of hip fractures and other injury-related visits to emergency rooms and of accidental death. Age-related deterioration in gait and balance is a major contributor to falls in older adults. According ...

Big-nosed, long-horned dinosaur discovered in Utah

2013-07-17
A remarkable new species of horned dinosaur has been unearthed in Grand Staircase-Escalante National Monument, southern Utah. The huge plant-eater inhabited Laramidia, a landmass formed when a shallow sea flooded the central region of North America, isolating western and eastern portions for millions of years during the Late Cretaceous Period. The newly discovered dinosaur, belonging to the same family as the famous Triceratops, was announced today in the British scientific journal, Proceedings of the Royal Society B. The study, funded in large part by the Bureau of ...

Ripped apart by a black hole

2013-07-17
In 2011 ESO's Very Large Telescope (VLT) discovered a gas cloud with several times the mass of the Earth accelerating towards the black hole at the centre of the Milky Way (eso1151 [1]. This cloud is now making its closest approach and new VLT observations show that it is being grossly stretched by the black hole's extreme gravitational field. "The gas at the head of the cloud is now stretched over more than 160 billion kilometres around the closest point of the orbit to the black hole. And the closest approach is only a bit more than 25 billion kilometres from the black ...

New way to target an old foe: Malaria

2013-07-17
CAMBRIDGE, MA -- Although malaria has been eradicated in many countries, including the United States, it still infects more than 200 million people worldwide, killing nearly a million every year. In regions where malaria is endemic, people rely on preventive measures such as mosquito netting and insecticides. Existing drugs can help, but the malaria parasite is becoming resistant to many of them. Scientists working to develop new drugs and vaccines hope to target the parasite in the earliest stages of an infection, when it quietly reproduces itself in the human liver. In ...

Accurate prognosis for epilepsy patients

2013-07-17
Scientists at Bonn University Hospital and at the Max Planck Institute for neurological research in Cologne have developed a method with which the chances of success of a surgical procedure for temporal lobe epilepsy can be accurately predicted. The rate of accurate predictions is more than 90%. The results are now being presented in the scientific journal "NeuroImage:Clinical." When many nerve cells simultaneously fire in the brain, an epileptic seizure results. The most frequent form is temporal lobe epilepsy. It originates in one of the two temporal lobes which contain, ...

Injectable 'smart sponge' holds promise for controlled drug delivery

2013-07-17
Researchers have developed a drug delivery technique for diabetes treatment in which a sponge-like material surrounds an insulin core. The sponge expands and contracts in response to blood sugar levels to release insulin as needed. The technique could also be used for targeted drug delivery to cancer cells. "We wanted to mimic the function of health beta-cells, which produce insulin and control its release in a healthy body," says Dr. Zhen Gu, lead author of a paper describing the work and an assistant professor in the joint biomedical engineering program at North Carolina ...

LAST 30 PRESS RELEASES:

Making lighter work of calculating fluid and heat flow

Normalizing blood sugar can halve heart attack risk

Lowering blood sugar cuts heart attack risk in people with prediabetes

Study links genetic variants to risk of blinding eye disease in premature infants

Non-opioid ‘pain sponge’ therapy halts cartilage degeneration and relieves chronic pain

AI can pick up cultural values by mimicking how kids learn

China’s ecological redlines offer fast track to 30 x 30 global conservation goal

Invisible indoor threats: emerging household contaminants and their growing risks to human health

Adding antibody treatment to chemo boosts outcomes for children with rare cancer

Germline pathogenic variants among women without a history of breast cancer

Tanning beds triple melanoma risk, potentially causing broad DNA damage

Unique bond identified as key to viral infection speed

Indoor tanning makes youthful skin much older on a genetic level

Mouse model sheds new light on the causes and potential solutions to human GI problems linked to muscular dystrophy

The Journal of Nuclear Medicine ahead-of-print tip sheet: December 12, 2025

Smarter tools for peering into the microscopic world

Applications open for funding to conduct research in the Kinsey Institute archives

Global measure underestimates the severity of food insecurity

Child survivors of critical illness are missing out on timely follow up care

Risk-based vs annual breast cancer screening / the WISDOM randomized clinical trial

University of Toronto launches Electric Vehicle Innovation Ontario to accelerate advanced EV technologies and build Canada’s innovation advantage

Early relapse predicts poor outcomes in aggressive blood cancer

American College of Lifestyle Medicine applauds two CMS models aligned with lifestyle medicine practice and reimbursement

Clinical trial finds cannabis use not a barrier to quitting nicotine vaping

Supplemental nutrition assistance program policies and food insecurity

Switching immune cells to “night mode” could limit damage after a heart attack, study suggests

URI-based Global RIghts Project report spotlights continued troubling trends in worldwide inhumane treatment

Neutrophils are less aggressive at night, explaining why nighttime heart attacks cause less damage than daytime events

Menopausal hormone therapy may not pose breast cancer risk for women with BRCA mutations

Mobile health tool may improve quality of life for adolescent and young adult breast cancer survivors

[Press-News.org] Susceptibility genes for cerebral infarction or hemorrhage in the Han in Hunan, China