نتایج جستجو برای: ki 67 antigen
تعداد نتایج: 280829 فیلتر نتایج به سال:
The aim of the study was to investigate the prognostic significance of selected clinico-morphological parameters including Ki-67 antigen expression and microvessel density. The data of 122 patients with squamous cell carcinoma, FIGO stages IB-IIIB and treated with radiochemotherapy and brachytherapy were studied. Significant prognostic factors for disease-free survival in univariate analysis we...
Two cases of Brenner tumor of the vagina were encountered in postmenopausal asymptomatic women who presented with polypoid lesions measuring 0.5 and 1.2 cm, respectively, in the upper and mid-vagina. DNA flow cytometry in one tumor showed a diploid histogram, and Ki-67 (MIB-1) proliferation marker was very low in both tumors. To the best of our knowledge, only two vaginal Brenner tumors have be...
The chemical name of the title compound in the paper by Kia, Fun & Kargar [Acta Cryst. (2009), E65, m289] is corrected.[This corrects the article DOI: 10.1107/S1600536809005078.].
Maintaining good hospital records during military conflicts can provide medical personnel and researchers with feedback to rapidly adjust treatment strategies and improve outcomes. But to convert the resulting raw data into meaningful conclusions requires clear terminology and well thought out equations, utilizing consistent numerators and denominators. Our objective was to arrive at terminolog...
Consideration of a previous unrecognized twinning of the original investigated crystal of the title compound [Kia et al. (2009 ▶). Acta Cryst. E65, o301] led to improved reliability factors and to a slightly higher precision for all geometric parameters. The crystal under investigation was twinned by pseudo-merohedry with [100, 00, 00] as the twin matrix and a refined twin domain fraction of 0....
In Quang Nam Province, then South Vietnam, on August 26, 1971, a convoy of United States Army armored patrol cars was returning to base at the end of the day. A rocket-propelled grenade struck one of the vehicles, and subsequently five of the soldiers were killed in action (KIA) while one was missing in action (MIA). After-action reports from eyewitnesses to the event described the MIA soldier ...
BACKGROUND As an induced enzyme, COX-2 expression is elevated under stimuli from inflammatory mediator or growth factor product. Ki-67, a cell cycle-related proliferative antigen, reflects the tissue proliferative activity. This study analyzed the expressional profile of cyclooxygenase-2 (COX-2) and Ki-67 in hepatolithiasis and bile duct carcinoma tissues, in an attempt to provide evidence for ...
In the perianal region of carnivores, skin consists of modified sebaceous glands called perianal glands. Tumors originating from perianal glands are the third most frequent type of neoplasm in male dogs after neoplastic diseases of testes and skin. Ki-67 is a nuclear non-histone protein considered a proliferation marker in normal and neoplastic proliferating cells. Previous investigations revea...
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