نتایج جستجو برای: linking sg to tg
تعداد نتایج: 10627621 فیلتر نتایج به سال:
Long wavelength ultraviolet radiation (UVA, 320-400 nm) interacts with chromophores present in human cells to induce reactive oxygen species (ROS) that damage both DNA and proteins. ROS levels are amplified, and the damaging effects of UVA are exacerbated if the cells are irradiated in the presence of UVA photosensitizers such as 6-thioguanine (6-TG), a strong UVA chromophore that is extensivel...
The aim was to assess the results achieved in keratoconic corneas submitted to the combined partial topography-guided photorefractive keratectomy (TG-PRK) and corneal cross linking (CXL) procedure performed on the same day. Four patients underwent this treatment of one eye. Corneal epithelium removal was performed by 50-micron phototherapeutic keratectomy. Then, partial TG-PRK laser treatment w...
Sorghum grain is an important cereal to be cultivated in tropical and sub-tropical areas. The extension of its cultivation and application in animal and poultry diets may reduce the need for imported corn. In order to determine the nutritive value of sorghum, 36 sorghum grain (SG) varieties and one type of corn were grown at the same location. The grains were analyzed for their nutrient composi...
poly methyl methacrylate (pmma) is the most common material used in prosthodontics. several studies indicate a breakdown of the number of very high resin bases after 2 to 3 years to avoid breaking bass and several attempts have been made, such as altering the chemical structure of resin by adding causes cross linking or copolymerization. the innovative method for improving the physical properti...
Vascular oxidative injury accompanies many common conditions associated with hypertension. In the present study, we employed mouse models with excessive vascular production of ROS (tg(sm/p22phox) mice, which overexpress the NADPH oxidase subunit p22(phox) in smooth muscle, and mice with vascular-specific deletion of extracellular SOD) and have shown that these animals develop vascular collagen ...
سابقه و هدف: افزایش آب بافت مغز رابطه مستقیم با شدت ادم مغزی دارد و تعیین حجم آب موجود wc یا (water content) بافت مغزی بسیار حائز اهمیت است. با توجه به این که تغییرات wc همراه با تغییرات sg یا (specific gravity) بافت می شود، این تحقیق به منظور تعیین sg دو نیمکره که در حالت عادی و ادم و به منظور ارتباط آن با آب بافت مغز در رت انجام گرفت. مواد و روش ها: پس از ایجاد موقعیت با استفاده از روش شناسی ...
T he family of transglutaminases (TG) includes the plasma form factor XIIIa as well as the tissue transglutaminase (tTG) and keratinocyte transglutaminase (TGk). In particular, tTG reminds every gastroenterologist primarily of coeliac disease where tTG represents the key autoantigen. Disease induction is confined to tTG, a ubiquitous enzyme which is released from fibroblasts, endothelial, and i...
OBJECTIVE To evaluate the relative contribution of left ventricular (LV) geometric remodeling and of morphological and functional myocardial changes in rats with induced supravalvar aortic stenosis (SAS), in the transition from compensated hypertrophy to congestive heart failure (CHF). METHODS Twenty one weeks after induction of SAS, the rats were classified as controls (CG, n=13), without co...
Extracellular storage of thyroglobulin (TG) is an important prerequisite for maintaining constant levels of thyroid hormones in vertebrates. Storage of large amounts is made possible by compactation of TG in the follicle lumen with concentrations of at least 100-400 mg/ml. We recently observed that the luminal content from bovine thyroids can be isolated in an intact state and be separated from...
ABSTRACT Background: cardio-metabolic diseases, including diabetes, hypertension, dyslipidemia, and coronary heart disease (CHD). Specially, greater physical activity is known to prevent and reduce the risk of many cardio-metabolic diseases. Walking is used under lifestyle conditions as a movement current pattern, especially in several social jobs. The aim of present study is to evaluate the re...
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