نتایج جستجو برای: reverse staining

تعداد نتایج: 182890  

Journal: :veterinary research forum 0
narges bagheripour department of cellular and molecular biology, school of biology, damghan university, damghan, iran saeed zavareh department of cellular and molecular biology, school of biology, damghan university, damghan, iran mohammad taghi ghorbanian department of cellular and molecular biology, school of biology, damghan university, damghan, iran seyed hassan paylakhi department of cellular and molecular biology, school of biology, damghan university, damghan, iran seyed reza mohebbi gastroenterology and liver diseases research center, research institute for gastroenterology and liver diseases, shahid beheshti university of medical sciences, tehran, iran

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...

Journal: :Iranian Red Crescent Medical Journal 2023

Background: Colorectal Cancer (CRC) is the most common malignant gastrointestinal cancer. stem cells (CSCs) are major cause of cancer recurrence and drug resistance. Silibinin, as an herbal compound, has anticancer properties. Objectives: The present study aimed to evaluate antiproliferative effects silibinin on HT29 stem-like (spheroids). Methods: In this study, apoptotic properties Silibinin ...

Journal: :iranian journal of pathology 2012
mohammad hossein ghaini shaghayegh sadat esmailnejad ali davati

background and aims: immunohistochemical tests are one of the most important tests, which are under study to determine the prognosis of the cancers such as transitional cell carcinoma. by the time, flexible cystoscopy and urine cytology are the routine tests for following up the patients with transitional cell carcinoma, which are both operator dependent. on the other hand, cystoscopy is an inv...

Journal: :journal of dental research, dental clinics, dental prospects 0
arezoo jahanbin associate professor of orthodontics, faculty of dentistry, mashhad university of medical sciences, mashhad, iran mohammad basafa professor of orthodontics, faculty of dentistry, mashhad university of medical sciences, mashhad, iran mostafa moazzami associate professor of restorative dentistry, dental research center, faculty of dentistry, mashhad university of medical sciences, mashhad, iran behnoush basafa dentist, mashhad, iran neda eslami assistant professor of orthodontics,dental research center, mashhad university of medical sciences

background and aims. the aim of this study was to evaluate the effect of different etching times on enamel color stability after immediate versus delayed exposure to colored artificial saliva (cas). materials and methods. human first premolars were divided into five groups of twenty. a colorimeter was used according to the cie system on the mid-buccal and mid-lingual surfaces to evaluate initia...

ژورنال: یافته 2017
آذری, سکینه, دلفان, بهرام, محسنی کوچصفهانی, هما, نبیونی, محمد,

Background:Digestive system is the most common type of cancer in Iran with 38 percent of the cases.The risk of this cancer is influenced by both environmental and genetic factors. Curcumin is kind of phytochemicals which is important in chemoprevention strategy, in order to slow, block, or reverse the process of carcinogenesis.Researchhave shown that the possible role of curcumin to prevent or ...

M. Habib M. S. D. Shah R. S. A. Khan, S. Kiran W. Ali Z. A. Tahir

Infectious bursal disease (IBD) is an immunosuppressive, acute and highly contagious illness of growing-poultry stock infected with infectious bursal disease virus (IBDV). It is common in Pakistan, causing potential economic losses throughout the year. The objective of the study is to propose a rapid, sensitive and specific diagnostic tool, and compare it with existing commonly used reverse tra...

Fatemeh Poorhosseini, Robab Sheikhpour,

Background: Breast cancer is the most common cancer in women, containing approximately one third of all illnesses in women. Assessment of molecular markers is valuable in predicting the outcome of disease and decision making for optimal treatment. The purpose of this study was to determine the relationship between estrogen and progesterone receptors with Her-2, Ki67, P53, and clinicopathologica...

Mohammad Taghi Ghorbanian Narges Bagheripour, Saeed Zavareh, Seyed Hassan Paylakhi Seyed Reza Mohebbi,

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...

DunLing Xia Hong Zhang,

Objective(s): The aim of this study was to investigate the effects of mild hypothermia on expression of NF-E2-related factor 2 (Nrf2) and heme-oxygenase-1 (HO-1) of rat cerebral cortex and hippocampus after cardiopulmonary resuscitation and further investigate the possible mechanism of action. Material and Methods:To copy an asphyxia heart arrest model, Sprague Dawley rats were randomly divided...

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