نتایج جستجو برای: 67 antigen
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Introduction Cystic echinococcosis (CE) is a zoonotic infection caused Echinococcus granulosus with worldwide distribution. As one of the problems that can be encountered after treating CE patients is the risk of postsurgical relapses or treatment failure, a long-term clinical and serological follow-up is required to evaluate the success and failure of therapy. Materials and Methods We used e...
Several small studies have reported that having a high percentage of breast tumor cells that express the proliferation antigen Ki-67 (ie, a high Ki-67 labeling index) predicts better response to neoadjuvant chemotherapy. However, the predictive value of a high Ki-67 labeling index for response to adjuvant chemotherapy is unclear. To investigate whether Ki-67 labeling index predicts response to ...
Aim: Diagnostic testing for SARS-CoV-2 is an important component of the overall COVID-19 prevention and control strategy. Antigen detection using lateral flow assay (LFA) platforms can be performed at point-of-care, providing quick results while being inexpensive simple to perform. The current study sought determine success a rapid antigen test in suspected cases, as well characteristics discre...
The encapsulation of polyoxometalates within the large pores of the Zr(iv) biphenyldicarboxylate UiO-67 metal-organic framework has been achieved, for the first time, by direct solvothermal synthesis. The resulting POM@UiO-67 composite materials were fully characterized by XRPD, IR, MAS NMR, N2 porosimetry measurements and cyclic voltammetry.
Association of Ki-67 antigen and p53 protein at invasive tumor front of oral squamous cell carcinoma
Background: The characteristics of the cellular kinetic reflect the aggressiveness of the tumors and even their prognosis, many studies proving the correlation between the increased proliferation activity and a poor prognosis in a variety of neoplasms. Aim: The analysis of immunohistochemical Ki-67 expression in 55 patients with gastric cancer, the correlation with clinico-pathological factors ...
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