نتایج جستجو برای: immune system
تعداد نتایج: 2426263 فیلتر نتایج به سال:
This study was conducted to investigate the effects of protexin probiotic and aquablend avian antibody on the performance and immune system of broilers. In this experiment, 320 1-day-old male broiler chicks of the Ross 308, with 5 treatments and 4 replications in a completely randomized design were distributed in experimental units (cages). The treatments include: control (C), protexin (P1), pr...
Zataria multiflora Boiss. (ZM) from Lamiaceae family, is an herb native to Iran, Pakistan, and Afghanistan with a history of use both as a condiment and a traditional medicine. The herb and/or its preparations have also shown promising effects in modern pharmacological studies. With regard to the importance of reducing synthetic drug administration both as growth promoters and therapeu...
Background and Objective: In recent years, due to increasing number of patients with non-healing skin ulcers, skin substitutes have been used. Skin substitutes contain living cells causing faster and more effective wound healing. Therefore, research on the use of autologous and allogeneic cells such as fibroblasts in skin substitutes has attracted attentions. However, there are...
Introduction: Bone marrow and immune cell transplants are a common method of treating some blood diseases around the world. However, due to the malfunction of the immune system, its use is not always effective. In this study, we evaluated the potential of culture stress in serum-free medium in regulating the immune system. Materials and Methods: Spleen immune cells were isolated from Balb/C and...
an experiment was conducted under completely randomized design to study the effect of different levels of probiotic biomin imbo (0.0, 0.05, 0.1, 0.15 per cent) in starter, (0.0, 0.025, 0.05, 0.075 per cent) in grower and (0.0, 0.0125, 0.025, 0.0375 per cent) in finisher diets on morphology of digestive system and immuno system of broiler chicks for 49 days. 400 day old chicks (mixed male and fe...
تاثیر هشت هفته تمرینات ترکیبی منتخب بر سطوح ایمنی هومورال و شاخصهای هماتولوژیک مردان سالمند غیرفعال
Objectives: Old age is associated with irregularities in many aspects of body immune system function. During this period, the immune responses decline with increasing age. In other words, with decreasing number of immune cells, which are responsible for detecting and direct attack to contaminated cells, the immune response decreases and results in failure of the immune system. As...
Objective(s): This study aimed to find the effects of silver nanoparticles (Ag-NPs) (40 nm) on skin wound healing in mice Mus musculus when innate immune system has been suppressed.Materials and Methods: A group of 50 BALB/c mice of about 8 weeks (weighting 24.2±3.0 g) were randomly divided into two groups: Ag-NPs and control group, each with 25 mice. Once a day at the same time, a volume of 50...
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