نتایج جستجو برای: عامل ارزش bm
تعداد نتایج: 98606 فیلتر نتایج به سال:
سلولهای بنیادی مزانشیمی (MSCs)، سلولهای بنیادی چندتوانی هستند که پتانسیل تمایز به دودمانهای بافت همبند را داشته و ویژگیهای منحصربهفردی از قبیل تعدیل سیستم ایمنی و ترشح فاکتورهای رشد را دارند. آنزیم هیستون متیل ترانسفراز G9a یکی از فاکتورهای دخیل در کنترل رفتار و ویژگی بسیاری از سلولهای بنیادی میباشد. از اینرو، بررسی نقش G9a در کنترل رفتار و پتانسیل MSCs دارای اهمیت میباشد. MSCs از مغز ...
the wharton’s jelly of the umbilical cord is believed to be a source of mesenchymal stem cells (mscs) which can be therapeutically applied in degenerative diseases. in this study, we investigated the immunomodulatory effect of umbilical cord derived- mesenchymal stem cells (uc-mscs) and bone marrow-derived-mesenchymal stem cells (bm-mscs) on differentiation, maturation, and endocytosis of m...
These studies tested the hypothesis that human herpesvirus 6 (HHV-6) can cause posttransplant bone marrow (BM) suppression in BM transplant (BMT) patients. Fifteen adult patients who received T-lymphocyte-depleted, allogeneic BM transplants and who developed posttransplant BM suppression were studied. Detailed chart reviews were used to divide the patients into two groups: (1) those with diagno...
BACKGROUND The brain represents a frequent progression site in lung adenocarcinoma. This study was designed to analyse the association between the epidermal growth factor receptor (EGFR) mutation status and the frequency of brain metastases (BM) and survival in routine clinical practice. PATIENTS AND METHODS We retrospectively analysed the medical records of 629 patients with adenocarcinoma i...
breakthrough bleeding (btb) is the cause of 50% of discontinuations of use by long-acting progestogen-only contraceptive users. btb appears to be associated with capillaries of abnormal morphology and fragility. disturbances in vessels integrity, intercellular junctions or alteration of the basement membrane (bm) composition has been proposed to contribute toward the fragility of these capillar...
Protein expression monitoring can be a good tool to determine disease onset and progression, and is also used in drug discovery and investigational science (1–4). However, commonly used assays lack the sensitivity and specificity required for the detection of low-abundance proteins (5,6). Several signal amplification technologies have been designed and applied to protein detection assays, inclu...
Objective(s):Bacopa monnieri (BM),a traditional ayurvedic medicine,is a well-known memory enhancer. We have explored the role of BM against decabrominated diphenyl ether (PBDE-209)-induced alterations in neonate and young female mice. Materials and Methods: Mice were orally administered with B. monnieri at the doses of 40, 80 or 120 mg/kg body weight along with PBDE-209 (20 mg/kg body weight) f...
PURPOSE Brain metastasis (BM) with a cystic component from breast cancer is rare and largely uncharacterized. The purpose of this study was to identify the characteristics of cystic BM in a large cohort of breast cancer patients. RESULTS A total of 35 eligible patients with cystic BM and 255 patients with solid BM were analyzed. Three factors were significantly associated with an increased pr...
BACKGROUND Although trastuzumab therapy improves survival in patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer, 40% of patients develop brain metastasis (BM) even when extracranial disease is under control. We studied whether trastuzumab therapy beyond or after BM was beneficial to patients with BM. PATIENTS AND METHODS The effect of trastuzumab o...
BACKGROUND The Brugia malayi Bm-103 and Bm-RAL-2 proteins are orthologous to Onchocerca volvulus Ov-103 and Ov-RAL-2, and which were selected as the best candidates for the development of an O. volvulus vaccine. The B. malayi gerbil model was used to confirm the efficacy of these Ov vaccine candidates on adult worms and to determine whether their combination is more efficacious. METHODOLOGY A...
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