نتایج جستجو برای: necrosis.
تعداد نتایج: 93243 فیلتر نتایج به سال:
conclusions taken together, these data reveal that cellular protease of chicken liver cells allows the replication of high yields of h9n2 virus in the absence of trypsin and also cell death in the infected cells is due to necrosis. results the degree of viability was significantly reduced in infected hepatoma cells. observations of caspase activation and cell dna laddering in infected cells wer...
brucellosis is a zoonotic disease mostly transmitted to humans through consumption of unpasteurized dairy products and can lead to a systemic disease with any organ involvement. in this report, we describe a case of brucellosis-induced avascular necrosis of the hip. brucellosis was diagnosed through serological tests, and avascular necrosis of the femoral head was confirmed by pelvic mri. the p...
warfarin induced skin necrosis is a rare complication associated with the use of oral anticoagulants. most patients develop this complication at the initiation of therapy. the complication is usually associated with an underlying thrombophilia. here we describe a case of a 75 year old patient who developed skin necrosis in her both breasts during warfarin treatment for a deep vein thrombosi...
for many years, gutta-percha has been the root canal filling material of choice. chloroform is one of the most efficient solvents widely used for gutta-percha removal in retreatment cases, despite being toxic and carcinogenic. the present case report discusses a chloroform extrusion through an existing perforation to the surrounding periodontal ligament space and subsequent necrosis in supporti...
introduction: osteosarcoma is the most common primary bone tumor in children and young adults and appropriate chemotherapy can increase limb sparing and overall survival. yet, the toxicity of chemotherapy regimens including mtx can be life threatening. therefore; we tried another chemotherapy regimen for these patients. method and materials: we investigated 15 patients aged 15 to 40 years old a...
purpose: to report a case of acute retinal necrosis following herpetic encephalitis. case report: a 25-year-old male presented with pain and visual loss in his left eye. he had herpetic encephalitis 1 month prior to the visual symptoms. ophthalmologic examination and paraclinical evaluation disclosed acute retinal necrosis. conclusion: herpetic encephalitis may be a risk factor for acute retina...
discussion transthoracic echocardiography disclosed massive pericardial effusion, respiratory variation in mitral and tricuspid inflow e velocity, increased diastolic flow reversal with expiration in the hepatic vein, septum deviation in inspiration toward the left ventricle (lv), preserved lv function, and inferior vena caval (ivc) dilation without any collapse in inspiration. chest computed t...
abstract background: the varieties of treatment methods for the scaphoid non:::::union::::: have always been a discussable issue for orthopaedic surgeons. the current study, considered to be review for treatment results of the patients who sustained the scaphoid non:::::union::::: with or without avascular necrosis and compared these two groups clinically and radiologically. methods: the clinic...
due to physiological disorder, primary bud necrosis (pbn) in grapevine is a great problem in vineyards, resulting in reduced yield. primary bud necrosis (pbn) is physiological disorder resulting in the death of the primary bud. the present study conducted through a light on this critical problem in a vineyard of cisakht region. a factorial experiment with three levels of cold temperature (-10, ...
background: hepatitis activity index (hai) and fibrosing stage are two important findings during the evaluation of liver samples in patients with chronic hepatitis b. the aim of this study was to determine the hai and fibrosing stage in patients with anti-hbe positive chronic hepatitis b. methods: liver biopsy slides of 72 patients were evaluated at the department of pathology in two teaching h...
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