نتایج جستجو برای: histological expression

تعداد نتایج: 930589  

Journal: :Arhiv akušerstva i ginekologii im. V.F. Snegireva 2022

BACKGROUND: Chronic endometritis is a clinical and morphological syndrome in which, due to persistent endometrial damage the endometrium by an infectious agent, multiple secondary morphofunctional changes occur that impair cyclic transformation receptivity of uterine mucosa.
 AIM: This study aimed reveal features patients with atrophic chronic impaired hemodynamics endometrium.
 MATER...

Journal: :Agronomy 2021

Texture softening of pickled cucumbers does not meet consumers’ quality expectations and leads to economic losses. The factor(s) triggering this phenomenon is still unknown. We investigated the importance plant viruses such as Cucumber green mottle mosaic tobamovirus (CGMMV) Zucchini yellow potyvirus (ZYMV) in context pickles. plants (Cucumis sativus) were infected by mechanical inoculation, gr...

Objective(s): Liver transplantation is the most important therapy for end-stage liver disease and ischemia reperfusion (I/R) injury is indeed a risk factor for hepatic failure after grafting. The role of miRNAs in I/R is not completely understood. The aim of this study was to investigate the potential protective role of the mesenchymal stem cells (MSCs) and ischemic pr...

Journal: :acta medica iranica 0
mohamad reza haji amousha department of pathology, shariati hospital, tehran university of medical sciences, tehran, iran. nastaran sabetkish school of medicine, tehran university of medical sciences, tehran, iran. nastaran sabet kish school of medicine, tehran university of medical sciences, tehran, iran. ramin heshmat department of epidemiology and biostatistic, endocrine and metabolism research center, shariati hospital, tehran university of medical sciences, iran. afsaneh rajabiani department of pathology, shariati hospital, tehran university of medical sciences, tehran, iran. hiva saffar department of pathology, shariati hospital, tehran university of medical sciences, tehran, iran.

the distinction between malignant and benign pheochromocytoma has always been a diagnostic challenge over the last decades. to date, the only reliable criterion is metastasis. the aim of the present study was to investigate the possible expression of pituitary-tumor transforming gene (pttg1) and retinoblastoma (rb) in benign and malignant pheochromocytoma. paraffin blocks of 44 and 11 patients ...

Objective: Diabetes is associated with vascular complications and impaired angiogenesis. Since angiogenesis plays a crucial role in vascular homeostasis in ischemic heart diseases, in this study, the effect of IMOD™ on miR-503 and CDC25 expression level which are altered in impaired angiogenesis were investigated in heart tissue of diabetic rats. Materials and Methods: Forty male Wistar rats (2...

Journal: :Journal of medical and dental sciences 2005
Emiko Takeshita Takayuki Osanai Tetsuro Higuchi Labile Togba Soumaoro Kenichi Sugihara

PURPOSE The aim of this study was to evaluate the expression of cyclooxygenase-2 in human breast cancer using immunohistochemistry and to determine whether the expression of cyclooxygenase-2 is associated with clinicopathological factors in invasive ductal breast carcinoma. METHODS Cyclooxygenase-2 expression was investigated by immunohistochemistry in 30 invasive ductal breast carcinoma spec...

Journal: :acta medica iranica 0
maryam ghasemi department of pathology, mazandaran university of medical sciences, sari, iran. omid emadian department of pathology, mazandaran university of medical sciences, sari, iran. farshad naghshvar department of pathology, mazandaran university of medical sciences, sari, iran. ahmadreza bekhradnia department of chemistry, mazandaran university of medical sciences, sari, iran. saeid abediankenari department of immunology, mazandaran university of medical sciences, sari, iran. laleh vahedi larijani department of pathology, mazandaran university of medical sciences, sari, iran.

breast cancer is the most common cause of cancer-related death in female, after lung cancer. angiogenesis is essential for tumor growth and metastasis; therefore, antiangiogenesis strategies for treatment of cancer are currently an issue of interest. the role of vascular endothelial growth factor that assumed to be most potent angiogenesis factor is ambiguous in breast cancer. this study descri...

Background and Aim: Genetic changes and mutations in the genes involved in spermatogenesis can occur by environmental and congenital factors. Considering, the extensive use of diazinon in the farms and because we found no study on the effects of diazinon on the expression of CatSper1 gene, a key element of male fertility, we decided to perform this study in order to determine the effects of dif...

Journal: :Journal of pharmaceutical research international 2021

Breast carcinoma is the second most common cancer following lung cancer. The incidence of accounts for 24.2% and death about 15% among females. There are various prognostic predictive factors assessing patient encountering breast. Among factors, histological subtype molecular play a key role. calretinin expression in breast was seen high-grade carcinomas basal like Calretinin predominantly note...

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