نتایج جستجو برای: ca group
تعداد نتایج: 1089991 فیلتر نتایج به سال:
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
PURPOSE Oxaliplatin is active in colorectal cancer. Sensory neurotoxicity is its dose-limiting toxicity. It may come from an effect on neuronal voltage-gated Na channels, via the liberation one its metabolite, oxalate. We decided to use Ca and Mg as oxalate chelators. EXPERIMENTAL DESIGN A retrospective cohort of 161 patients treated with oxaliplatin + 5-fluorouracil and leucovorin for advanc...
PURPOSE The effect of dehydroepiandrosterone (DHEA) administration on intestinal Calcium (Ca) absorption in estrogen deficiency state has not been studied yet. We examined the bone mineral content (BMC) of lumbar spine and Ca balance such as intestinal Ca absorption and Ca accumulation in ovariectomized (OVX) rats after 8 weeks of DHEA administration. METHODS Seventeen female Sprague-Dawley r...
Piezoelectric materials are the group of smart materials which have been recently developed for biomedical applications, such as bone tissue engineering. These materials could provide electrical signals with no external source power making them effective for bone remodeling. Between various types of materials, BaTiO3 and CaTiO3 are nontoxic piezoelectric ceramics, which recently have been intro...
Background: Cancer treatment methods can lead to male infertility .in this regard, cryopreservation of spermatogonial stem cells (SSC) and cell-to-person transplantation after the course of treatment to resolve the problem of infertility is a good one. The cryopreservation of SSC is an important process as it can help on the return of spermatogenesis. However, during this process, the stem cell...
We investigated the association between the polymorphism of human platelet alloantigen genes HPA-1-HPA-5 and the complication of type 2 diabetes mellitus (T2DM) by carotid atherosclerosis (CA) among Han people in Guiyang District, China. Ninety-nine T2DM patients were selected from the Affiliated Hospital of Guiyang Medical College and divided into a CA(+) group and a CA(-) group. A control gro...
Rats were weaned onto high (HCa, 14.6 g/kg)- or low (LCa, 3.88 g/kg)-Ca diets for 12 d and the efficiency of absorption of Ca measured from 20 mg Ca (as CaCl2, labelled with 47Ca) by means of whole-body counting. The LCa group absorbed 74% of the test dose and the HCa group 60% of the test dose (P < 0.001). All animals were then given the LCa diet for 6 weeks and the absorption test repeated. T...
statement of the problem: endodontic irrigants and medicaments may affect the bond strength of intracanal posts to root dentin. purpose: the aim of this study was to compare the effect of calcium hydroxide (ca(oh) 2 ) and 2% chlorhexidine gel (chx) on bond strength of fiber post cemented with resin cement to root dentin. materials and method: this in vitro experimental study was conducted on 36...
This study was designed to define the effect of postischemic low Ca perfusion on recovery of high-energy phosphates, intraceUular pH, and contractile function in isolated rat hearts. Phosphorus-31 nuclear magnetic resonance spectroscopy was used to follow creatine phosphate, adenosine triphosphate, intraceUular inorganic phosphate, and intraceUular pH during control perfusion (15 minutes), tota...
RUNX3 is a tumour suppressor gene that plays an important role in the development of various cancers. The present study aimed to compare RUNX3 mRNA expression levels and DNA copy numbers in the non-neoplastic rectal mucosa between ulcerative colitis (UC) patients with and without UC-associated colorectal cancer (UC-Ca). We further aimed to build a predictive model of the development of UC-Ca ba...
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