نتایج جستجو برای: lung tissue
تعداد نتایج: 1175871 فیلتر نتایج به سال:
background: regular aerobic exercise improves the background: regular aerobic exercise improves the inflammatory status in different lung diseases. however, the effects of long-term aerobic exercise on the lung response have not been investigated. the present study evaluated the effect of aerobic exercise on the lung inflammatory. m aterials and methods: 12 adult male wistar rats were divided t...
objective: the bioscaffold can be used in tissue engineering and regenerative medicine. the scaffolds used in tissue engineering must have high porosity to facilitate accelerated angiogenesis for feeding cells and repelling cell waste outside the scaffold. in this experimental study, we attempted to produce lung three-dimensional scaffold and assay its effect on cell penetration and migration. ...
lung contusion is an entity involving injury to the alveolar capillaries, without any tear or cut in the lung tissue. this results in accumulation of blood and other fluids within the lung tissue. the excess fluid interferes with gas exchange leading to hypoxia. the pathophysiology of lung contusion includes ventilation/perfusion mismatching, increased intrapulmonary shunting, increased lung wa...
background: we aimed to reveal the role of cd11b and hypoxia-inducible factors-1alpha (hif-1α) expressions on monocytes and alveolar macrophages of lung tissue, and the levels of serum surfactant protein-d (sp-d) in severe malaria-associated acute lung injury (ali). methods: the c57bl/6 mice were divided into control group, renal malaria group (inoculated with 10 6 plasmodium berghei anka), and...
The production of colony-stimulating factors (CSF) is delicately controlled through a complex network of humoral and environmental factors. We have studied some of the mechanisms which regulate the production of CSF as compared to general protein synthesis in the lung tissue ill vitro. When lung tissue from mice was cultured for various times in serum free medium, the first detectable le...
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Title: Evaluation of expression and methylation of promoter of JAK2 and STAT3 genes in lung cancer tissue and its comparison with adjacent healthy tissue in 75 people with this cancer. Objective: Lung cancer is a disease that affects lung tissue cells. It is a common cancer in the world and is one of the deadliest cancers. Molecular variations of genes have a significant effect...
Background: Soft tissue sarcoma is a relatively rare disease from mesenchymal cells . Lung metastases occur in many of the patients with limb sarcoma . The aim of this study was the evaluation of lung metastasis due to limb osteogenic and soft tissue sarcoma in the hospitalized patients at Al-Zahra hospital in Isfahan between 1995 and 2008. Methods: This descriptive cross sectional study wa...
Background and purpose: Breast cancer is the most common type of cancer among women. In radiation therapy for breast cancer it is important to prevent damage to normal tissues particularly to lung tissue. In this study, we investigated the incidence of damage in patients with breast cancer by clinical and dosimetric parameters to identify the predictive factors. Materials and methods: An exp...
the production of colony-stimulating factors (csf) is delicately controlled through a complex network of humoral and environmental factors. we have studied some of the mechanisms which regulate the production of csf as compared to general protein synthesis in the lung tissue ill vitro. when lung tissue from mice was cultured for various times in serum free medium, the first detectable level of ...
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