نتایج جستجو برای: Prostate carcinoma

تعداد نتایج: 479170  

Journal: :iranian journal of immunology 0
nasser gholijani immunology and ahmad monabati pathology, medical school, shiraz university of medical sciences, shiraz, iran zahra amirghofran immunology and

background: prostate cancer is one of the most commonly diagnosed cancers in males. tumor suppressor gene p53 plays an important role in causing cell cycle arrest and allowing apoptosis to proceed. objective: to investigate the expression of p53 protein and its relation to apoptosis and prostate cancer traditional prognostic indicators. methods: in this study expression of p53 was examined in p...

Journal: :nephro-urology monthly 0
julián arista-nasr department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected] omar martínez-mijangos department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected] braulio martínez-benítez department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected]; department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected] leticia bornstein- quevedo department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected] saul lino-silva departament of pathology, instituto nacional de cancerología (incan), méxico shaddaí urbina-ramírez department of pathology, instituto nacional de ciencias médica y la nutrición, s. z. (incmnsz), vmsoane quiroga no.15, 14000, tlalpan, méxico +52-554870900 (ext: 2184, 2186), [email protected];[email protected]

background in surgical pathology, atypical small acinar proliferation is commonly detected in prostate biopsies. most studies on atypical small acinar proliferation have examined morphological characteristics and the utility of immunohistochemical studies.however, these resources are not available to many pathology departments. we have found that examining additional sections is a simple and in...

Journal: :genetics in the 3rd millennium 0
مجتبی عمادی بیگی mojtaba emadi baygi department of genetics, faculty of basic sciences, tarbiat modares university, tehran, iran ز.س سهیلی z.s. soheili department of biochemistry, national institute of genetic engineering and biotechnology, tehran, iran ف اسمان f. essman interfaculty institute of biochemistry, eberhard karls university, tübingen, germany آ دیزاجی a. dizaji department of biochemistry, national institute of genetic engineering and biotechnology, tehran, iran ر انگرس r. engers institute of pathology, heinrich heine university, duesseldorf, germany و.آ اسچولس w.a. schulz department of urology, heinrich heine university, düsseldorf, germany

slug (snai2), a regulator of epithelial-to-mesenchymal transition (emt), is a zinc finger transcription factor involved in neurulation. intriguingly, snai2 gene expression has been linked to the aggressiveness of neuroblastoma, melanoma and lung, colon, ovarian and breast carcinoma. of note, many metastatic cancers recapitulate emt to enhance cell motility and invasion. moreover, metastasis is ...

ژورنال: پژوهش در پزشکی 2011
باباخانی, ابوالفضل, رخشان, محمد, سنایی, کیمیا, واعظی, غلامحسن, حائری, علی , کرامتی, کیوان ,

Abstract Background: Since hydro-alcohol concentration of Thymus Vulgaris plays a role in prevention of any growth disorders and separation of cells and cancer, therefore this research intends to study the effect of mentioned concentration and DMBA (a type of chemical cancer factor) on the weight and histo-pathologic properties of prostate of the desert mouse–Wistar race. Materials and meth...

  Background and Objective: Non-specific granulomatous prostatitis is an uncommon diffuse inflammatory condition of the prostate. It is important because it may be mistaken for prostatic carcinoma. The aim of the study was to determine the prevalence of non-specific granulomatous prostatitis (NSGP) and comparing the results of transrectal ultrasonography, serum prostate specific antigen (PSA) ...

Mohsen Noroozian, Tofigh Javadzadeh,

The primary squamous cell carcinoma of prostate is a rare tumor that its histogenesis has not been clearly identified. This tumor comprises 0.5 to 1 % of malignant tumors of prostate. In most cases, there exists a severe and atypical metaplasia. The case was a 66 years man that admitted for increased frequency of urination and a burning sensation. In initial examinations, because of the existe...

Journal: :iranian journal of radiation research 0
m. taghizadeh laboratory of biophysics and molecular biology, institute of biochemistry and biophysics, university of tehran, tehran, iran s. khoei department of medical physics, school of medical basic sciences, iran university of medical sciences, tehran, iran a.r. nikoofar department of radiotherapy, iran university of medical sciences, tehran, iran l. ghamsari laboratory of biophysics and molecular biology, institute of biochemistry and biophysics, university of tehran, tehran, iran b. goliaei laboratory of biophysics and molecular biology, institute of biochemistry and biophysics, university of tehran, tehran, iran

background: rad51 is a protein with critical role in double strand break repair. down-regulation of this protein has a significant effect in radiosensitivity of some cell lines like prostate carcinoma. compared to monolayer cell culture model, the spheroids are more resistant to radiation. the aim of the current study was to determine the rad51 protein level in du145 spheroids, and monolayer ce...

Ahmad Monabati Nasser Gholijani Zahra Amirghofran,

Background: Prostate cancer is one of the most commonly diagnosed cancers in males. Tumor suppressor gene p53 plays an important role in causing cell cycle arrest and allowing apoptosis to proceed. Objective: To investigate the expression of p53 protein and its relation to apoptosis and prostate cancer traditional prognostic indicators. Methods: In this study expression of p53 was examined in p...

Journal: :medical journal of islamic republic of iran 0
s torabi-nezhad from the department of pathology, shiraz university of medical sciences, shiraz, i.r.lran. s maftoun

prostatic intra-epithelial neoplasia (pin) is considered a precursor of invasive carcinoma, characterized by proliferation and anaplasia of cells lining prostatic ducts and acini. in this study, we applied the pin grading system on one-hundred cases of prostatic carcinoma and one-hundred cases of benign prostatic hyperplasia, then compared the results. 74% of prostatic carcinoma and 51 % of pro...

S MAFTOUN, S TORABI-NEZHAD ,

Prostatic intra-epithelial neoplasia (PIN) is considered a precursor of invasive carcinoma, characterized by proliferation and anaplasia of cells lining prostatic ducts and acini. In this study, we applied the PIN grading system on one-hundred cases of prostatic carcinoma and one-hundred cases of benign prostatic hyperplasia, then compared the results. 74% of prostatic carcinoma and 51 % of...

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