نتایج جستجو برای: gp51 antigen were detected in all tumoral lymph nodes
تعداد نتایج: 17153668 فیلتر نتایج به سال:
detection of bovine leukemia virus antigens can induces humoral immunity in cow were evaluated. fifteen lymph node from infected cows that had positive results in agid and elisa tests for blv and have clinical signs of lymphosarcoma, in addition five lymph node from apparently healthy cows that had negative results in serological tests. after preparation of extract of lymph nodes, all of the sa...
lymph node dissection is of prime importance for accurate staging of colorectal carcinomas. since a great number of small lymph nodes are missed in the traditional method, several fat clearing solutions have been introduced for easier detection of smaller lymph nodes. in this study we evaluated the efficacy of a new fat clearing solution so-called lymph node revealing solution (lnrs) in colecto...
Objective(s): Lymph node metastases are the most significant prognostic factor in localized non-small cell lung cancer (NSCLC). Identification of the first nodal drainage site (sentinel node) may improve detection of metastatic nodes. Extended surgeries, such as lobectomy or pneumonectomy with lymph node dissection, are among the therapeutic options of higher acceptab...
Objective- This study refers to the role of ultrasonography in the diagnosis of mammary gland tumor in bitches as a complementary diagnostic method and its ultimate goal is to evaluate the results of mammography with the positive results of ultrasonography. Design- Prospective study. Animals- 12 German Shepherd bitches with swollen mass in the mammary gland region (group I) and 12 h...
introduction: sentinel node mapping has been used for laryngeal carcinoma in several studies, with excellent results thus far.in the current study, we report our preliminary results on sentinel node mapping in laryngeal carcinoma using intra-operative peri-tumoral injection of a radiotracer. materials and methods: patients with biopsy-proven squamous cell carcinoma of the larynx were included...
Background: Endometrial cancer (EC) is the most prevalent genital related cancer of females. One of the controversial points about endometrial cancer surgery is preserving or dissection of sentinel lymph nodes (SLNs). Lymphatic mapping and sentinel nodes sample has been used widely for diverse solid tumors in order of finding metastasis in lymph nodes. The aim of current study was to evaluate d...
The present case report concerns a 64-year-old female who referred with an enlargement mass of right side of neck(submandibular angle) since 4 months ago. Mass resection specimen grossly revealed firm red-brown well-circumscribe mass. Cut sections showed nonhomogeneous tissue with multiple areas of hemorrhage associated with two regional lymph nodes. Microscopic examination mostly exhibited...
Visna/Maedi virus (VMV), a small ruminant lentivirus responsible for lymphoproliferative pneumonia, encephalitis, arthritis and/or mastitis in sheep, has been detected in different non-lymphoid organs. However, only a few investigations have been carried out in lymphoid tissues. In this study, some lymphoid tissues and lymph node draining or non-draining VMV target organs from five sheep infect...
Immune system plays crucial role in body and lymph nodes are essential parts of this system for combating pathogens. However, no study has ever been conducted on morphometric development of sheep lymph nodes in fetal period. Thus, this study attempted to examine the morphometric characteristics of a number of important lymph nodes of some lymphocenters of sheep during fetal period. To this end,...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
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