Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
GET THE APP
Cyclooxygenase-2 Expression On Urothelial And Inflammatory Cells Of Cystoscopic Biopsies And Urine | 3146
Journal of Clinical & Experimental Pathology
Like us on:
Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.
Cyclooxygenase-2 expression on urothelial and inflammatory cells of cystoscopic biopsies and urine cytology as a possible
predictive marker for bladder carcinoma. (COX-2) is a key enzyme involved in the production of prostaglandins. The aim
of the current study was to elucidate the involvement of COX-2 in bladder carcinoma by examining its expression on both
urothelial and inflammatory cells in tissue biopsies and urine cytology samples.A total of 65 patients were included in the study.
They represented seven control cases ; pure chronic cystitis premalignant lesions (18) in the form of squamous metaplasia or
urothelial dysplasia as well as transitional cell carcinoma (TCC) and squamous cell carcinoma (SqCC). Immunohistochemistry
of formalin-fixed, paraffin-embedded tissue sections and urine cytology samples was performed for all cases using COX-2 : The
study revealed positive COX-2 expression on the urothelial and inflammatory cells from all cases of chronic cystitis, squamous
metaplasia and SqCC compared with 42.8% and 71.4% of normal controls, respectively. The score of urothelial COX-2 expression
was sequentially upregulated from normal to chronic cystitis,,However,the inflammatory cellular expression was down regulated
with malignant transformation compared with chronic cystitis.In TCC, COX-2 was over-expressed on both urothelial and
inflammatory cells in advanced tumors. Urine cytology samples were positive for COX-2 in a comparable manner to cystoscopic
biopsies.The results have provided,.First, using the differential COX-2 expression on both inflammatory and urothelial cells as
markers for premalignant or malignant transformation; second, urine cytology was found to have a high sensitivity for COX-2
expression ,so proved to be valuable in malignancy as a non-invasive substitute for cystoscopy.
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals