نتایج جستجو برای: immunohistochemical staining
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Background: Endometrial carcinoma is the most common malignancy of the female genital tract. Different molecular alterations have been described in endometrioid endometrial carcinoma that, the most frequently altered gene is mutations of PTEN. Up to 50-83% of endometrioid carcinoma reveal altered PTEN characterized by loss of expression. In endometrial hyperplasia, which are precursors of endom...
Leydig cells have been found to be either unidentifiable or at apparent low numbers during routine histologic examination of bowhead whale testes. Therefore, formalin-fixed, paraffin-embedded testicular tissues from 14 whales were retrospectively examined determine if immunohistochemical staining could aid in identification Sertoli and cells. Multiple intratesticular samples when available. dif...
Adv. Mater. 2018, 30, 1801690 DOI: 10.1002/adma.201801690 In Figure S8 in the Supporting Information of originally published article, three incorrect H&E and immunohistochemical staining images (row 3, column 4; row 5, 6; 6, 6) were included due to mistakes naming storing image files, these are hereby updated. All relevant experiments have been reperformed verify results presented original expe...
Background: Non-melanoma skin cancer is the most common malignant tumor in humans. The role of ultraviolet radiation is well-known in the pathogenesis of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). CD10 is a zinc-dependent metallopeptidase known as common acute lymphoblastic leukemia antigen (CALLA). Although CD10 expression has been investigated in some cutaneous tu...
Rectal neuroendocrine tumor (RNET) lymphovascular invasion (LVI) is regarded as an important predictor of nodal metastasis after endoscopic resection (ER). However, little is known about the frequency of immunohistochemical detection of LVI in RNETs. This study was performed to establish the actual detection of LVI rate in RNETs ≤10 mm and to evaluate associated clinical outcomes. We retrospect...
ObjectiveThe aim of this study was to observe the spatial distribution and dynamic changes matrix metalloproteinase (MMP)-2, MMP-9, collagen in stent restenosis (ISR) explore their influence on ISR.MethodsSixty Z type stents were implanted into common iliac arteries minipigs, which divided 10 groups (six each group) according euthanasia time (6 hours, 1, 3, 7, 14, 28, 56, 84, 168, 336 days). Af...
The transcriptional factor OCT4 regulates pluripotency of stem cells and has an important role during oocyte growth. Whereas, its role has remained ambiguous in ovarian tissue during reproductive cycle. Therefore, this study was aimed to investigate the expression patterns of OCT4 in mouse ovaries during the normal estrous cycle. Adult National Medical Research Institute mice were classified as...
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