نتایج جستجو برای: pathologic changes
تعداد نتایج: 912860 فیلتر نتایج به سال:
Discussion: A large part of both clinical and subclinical lesions found in our daily work are benign and correspond with fibrocystic changes (FCC). This entity is complex and part exhibit traits that define characteristically in MRI and diagnose correctly, but there is another small group of changes that can take the image aspect of cancer. From a complex case, we review the main aspects of the...
the results of 10 year clinico - pathologic study about female genital tuberculosis in isfahan are reported. the main aims of this investigation were to study and review the tuberculosis of female genital tract to evaluate the influence of treatment and above all, to attempt to gain a better insight into the relation of infertility to this disease. in this study the following points have been t...
Background and Objective: Alcohol is a teratogenic agent for humans and can easily pass through the placenta. Low doses of alcohol are commonly found in alcoholic drinks, therefore the purpose of this study was to investigate the histological changes of fetal rat livers influenced by low doses of alcohol consumption. Materials and Methods: In this experimental study, pregnant female rats wer...
The objectives of the present study were to investigate the prevalence of histologic thyroids lesions and the respective thyroid hormones changes of ewes in an endemic goiter region and to find out any impact of this condition on the fetal thyroid structures and serum thyroid hormones. In the present study a total number of 100 pregnant ewes and their fetuses slaughtered at slaughterhouse were...
We have generated transgenic mice that constitutively express murine interleukin (IL)-5 in the lung epithelium. Airway expression of this cytokine resulted in a dramatic accumulation of peribronchial eosinophils and striking pathologic changes including the expansion of bronchus-associated lymphoid tissue (BALT), goblet cell hyperplasia, epithelial hypertrophy, and focal collagen deposition. Th...
BACKGROUND Histopathologic studies have shown that subpial cortical demyelination is extensive in chronic multiple sclerosis (MS). OBJECTIVE To study whether subpial cortical demyelination in MS is associated with focal or diffuse white matter (WM) pathologic features on magnetic resonance imaging (MR imaging). DESIGN Comparison of postmortem MR imaging findings with histopathologic finding...
In the past years, there was a tendency to excise the patella in pathologic conditions affecting this bone. The patella has many critical effects in the function of the knee joint. For example, after its exicision the force of quadriceps muscle decreases by forty percent (40%) and the knee joint becomes prone to early osteoarthritic changes. For these reasons, in the recent years the "biologic ...
the objectives of the present study were to investigate the prevalence of histologic thyroids lesions and the respective thyroid hormones changes of ewes in an endemic goiter region and to find out any impact of this condition on the fetal thyroid structures and serum thyroid hormones. in the present study a total number of 100 pregnant ewes and their fetuses slaughtered at slaughterhouse were ...
The development of radioligand - binding studies has greatly advanced our knowledge of the molecular pharmacology of beta - adrenoceptors. Using this technique it became possible for the first time to directly determine the tissue concentration of beta - adrenoceptors, and by this, the responsiveness of tissues to beta - adrenergic stimulation. One major insight into the molecular pharmacology ...
PURPOSE Bipolar energy has recently been used for transurethral resection of bladder tumor (TURBT). Although this modality is thought to be safe, there are some controversies concerning the pathologic accuracy of the biopsy specimens. We compared clinical efficacy, safety, and pathologic characteristics of deep biopsy specimens between bipolar and monopolar devices. MATERIALS AND METHODS From...
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