نتایج جستجو برای: immunomodulatory
تعداد نتایج: 13250 فیلتر نتایج به سال:
Background: Plant extracts have been widely investigated for possible immunomodu-latory properties. Objective: To study the immunomodulatory functions of the metha-nol extract of Haussknechtia elymatica (Apioideae), an herb native to south-western Iran. Methods: Delayed type hypersensitivity (DTH) skin test and measurement of an-tibody titer after immunization with Sheep-RBC was performed. [3H]...
Los niveles intracelulares de nucleótidos cíclicos (cAMP, cGMP) tienen un papel esencial en la regulación de múltiples funciones de las células inmunes. Las fosfodiesterasas (FDEs) son un grupo grande de enzimas que ejercen un papel muy importante en la regulación de los niveles intracelulares de nucleótidos cíclicos. La pentoxifilina es un inhibidor no específico de FDE que tiene diferentes ef...
Dopamine (DA), a neurotransmitter in the central nervous system (CNS), has modulatory functions at the systemic level. The peripheral and central nervous systems have independent dopaminergic system (DAS) that share mechanisms and molecular machinery. In the past century, experimental evidence has accumulated on the proteins knowledge that is involved in the synthesis, reuptake, and transportat...
Administration of an extract from the powdered root of the plant Withania somnifera was found to stimulate immunological activity in Babl/c mice. Treatment with five doses of Withania root extract (20 mg/dose/animal; i.p.) was found to enhance the total WBC count (17125 cells/mm(3)) on 10th day. Bone marrow cellularity (27x10(6) cells/femur) as well as alpha-esterase positive cell number (1800/...
Mesenchymal stem cells (MSCs) are non-hematopoietic, multipotent progenitor cells which can be isolated from various human adult tissues. In recent years, MSCs have been shown to possess broad immunoregulatory capabilities, modulating both adaptive and innate immunity. This review discusses the documented immunomodulatory capabilities of the MSCs, the possible mechanisms underlying these functi...
Health technology The study examined five treatments for patients with relapsing-remitting multiple sclerosis (MS). These comprised symptomatic management (physical therapy and pharmacological treatment for symptom management) alone, or symptomatic management supplemented by four alternative immunomodulatory therapies. The immunomodulatory therapies were subcutaneous (SC) glatiramer acetate (GA...
Antibiotics (antibacterial, antiviral, and antiparasitic) are class of drugs which result in either killing or inhibiting growth and multiplication of infectious organisms. Antibiotics are commonly prescribed by all specialties for treatment of infections. However, antibiotics have hitherto immunomodulatory and anti-inflammatory properties and can be exploited for various noninfectious dermatos...
Cancer immunotherapy (passive or active) involves treatments which promote the ability of the immune system to fight tumor cells. Several types of immunotherapeutic agents, such as monoclonal antibodies, immune checkpoint inhibitors, non-specific immunomodulatory agents, and cancer vaccines are currently under intensive investigation in preclinical and clinical trials. Cancer vaccines induce pe...
Infliximab is a chimeric anti-tumour necrosis factor-alpha antibody that is efficacious in treating Crohn's disease. However, its immunomodulatory properties increase susceptibility to opportunistic infections. We present a case of cutaneous Nocardia infection in a patient who was taking infliximab for Crohn's disease. The case illustrates the challenges in the diagnosis and management of this ...
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