نتایج جستجو برای: مدل انتشار آلاینده sox

تعداد نتایج: 136052  

Journal: :Circulation research 2010
Masamichi Koyanagi Masayoshi Iwasaki Stefan Rupp Francesco Saverio Tedesco Chang-Hwan Yoon Jes-Niels Boeckel Janina Trauth Corina Schütz Kisho Ohtani Rebekka Goetz Kazuma Iekushi Philipp Bushoven Stefan Momma Christine Mummery Robert Passier Reinhard Henschler Hakan Akintuerk Dietmar Schranz Carmen Urbich Beatriz G Galvez Giulio Cossu Andreas M Zeiher Stefanie Dimmeler

RATIONALE Complementation of pluripotency genes may improve adult stem cell functions. OBJECTIVES Here we show that clonally expandable, telomerase expressing progenitor cells can be isolated from peripheral blood of children. The surface marker profile of the clonally expanded cells is distinct from hematopoietic or mesenchymal stromal cells, and resembles that of embryonic multipotent mesoa...

Journal: :Anticancer research 2012
Mamoru Nukatsuka Hitoshi Saito Kazuki Sakamoto Fumio Nakagawa Junji Uchida Takashi Kobunai Kazuyoshi Shiraishi Teiji Takechi

Oxaliplatin is effective when used with 5-fluorouracil (5-FU) and leucovorin, or with capecitabine (COX) for the treatment of colorectal cancer. In this experiment, we investigated the optimal combination schedule and antitumor activity of oral S-1 with oxaliplatin combination therapy (SOX) against human colorectal cancer xenografts in vivo. Using human colon cancer COL-1-bearing nude mice, oxa...

Journal: :Bioelectrochemistry 2004
Elena E Ferapontova Andreas Christenson Anja Hellmark Tautgirdas Ruzgas

Electron transfer (ET) in sulphite oxidase (SOx), a heme- and molybdopterin cofactor-containing enzyme, was studied spectroelectrochemically using capillary gold electrode modified with aldrithiol. Direct electron exchange between SOx and the surface of modified gold was observed, with a formal potential of -115 mV vs. Agmid R:AgCl, KCl(sat) at pH 7.0. This value agreed well with that previousl...

2011
Sergio Covarrubias Marta M. Gaglia G. Renuka Kumar Wesley Wong Andrew O. Jackson Britt A. Glaunsinger

Several viruses encode factors that promote host mRNA degradation to silence gene expression. It is unclear, however, whether cellular mRNA turnover pathways are engaged to assist in this process. In Kaposi's sarcoma-associated herpesvirus this phenotype is enacted by the host shutoff factor SOX. Here we show that SOX-induced mRNA turnover is a two-step process, in which mRNAs are first cleaved...

Journal: :Review of Quantitative Finance and Accounting 2021

Abstract We examine the impact of incentive compensation on riskiness acquisition decisions before and after passage Sarbanes–Oxley Act (SOX). Before SOX, equity-based was positively related to changes in risk around decisions, but this relationship weakened introduction SOX. The drop post-SOX acquisition-related stems from how managers respond compensation-based incentives new regulatory envir...

Journal: :acta medica iranica 0
kaveh khazaeel department of basic sciences, faculty of veterinary medicine, shahid chamran university, ahvaz, iran. yazdan mazaheri department of basic sciences, faculty of veterinary medicine, shahid chamran university, ahvaz, iran. mahmood hashemi tabar cellular and molecular research center, jundi-shapour university of medical sciences, ahvaz, iran. hossein najafzadeh department of basic sciences, faculty of veterinary medicine, shahid chamran university, ahvaz, iran. hassan morovvati department of basic sciences, faculty of veterinary medicine, tehran university, tehran, iran. alireza ghadrdan department of clinical sciences, faculty of veterinary medicine, shahid chamran university, ahvaz, iran.

enrofloxacin is a synthetic chemotherapeutic agent from the class of the fluoroquinolones that is widely used to treat bacterial infections. it is metabolized to ciprofloxacin in the body as active metabolite. fluoroquinolones change in the articular cartilage, especially with high doses and more than two weeks use. so, due to relatively excessive use of enrofloxacin in mammals and similarity o...

Journal: :Developmental cell 2006
C Claus Stolt Anita Schlierf Petra Lommes Simone Hillgärtner Torsten Werner Thomas Kosian Elisabeth Sock Nicoletta Kessaris William D Richardson Veronique Lefebvre Michael Wegner

The myelin-forming oligodendrocytes are an excellent model to study transcriptional regulation of specification events, lineage progression, and terminal differentiation in the central nervous system. Here, we show that the group D Sox transcription factors Sox5 and Sox6 jointly and cell-autonomously regulate several stages of oligodendrocyte development in the mouse spinal cord. They repress s...

محمد مهدوی مژده ثقفی, کورش کیهان

در این پژوهش سد چند منظوره استقلال میناب، واقع در استان هرمزگان مورد مطالعه قرار گرفت. 8 فرض‌ برای ‌مواد آلاینده ‌نامیرا (Conservative) و میرا (Decay) با فرض اینکه ‌آلاینده‌ها ‌در دو نقطه، شامل ‌نزدیکی ‌محور سد (مورد اول یاS1) و دیگری‌ در ابتدای ‌ورودی ‌مخزن‌سد (مورد دوم یاS2) تخلیه گردد تعیین و دو زمان ترسالی شامل سال 2005 ‌و ‌خشکسالی شامل سال 2007 برای این منظور تعریف‌ و اجراءگردید. علایم‌اخت...

ژورنال: :علوم و مهندسی آبیاری 2015
معصومه فراستی

بررسی میزان انتشارپذیری در بافت­های مختلف خاک می­تواند در برنامه ریزی برای حفظ سفره­های آب زیرزمینی از منابع آلاینده و کنترل آلودگی در منابع آبهای زیرزمینی مورد استفاده قرار گیرد. مدل­هایعددیدرشبیه­سازیحرکتآبدرخاککاربردفراواندارند. در این پژوهش به بررسی اثر بافت خاک بر انتشار­پذیری  نمک در خاک­های ماسه­ای پرداخته شده است. بدین منظور پنج بافت ماسه­ای متفاوت (ماسه متوسط و اختلاط  25، 50 و75 درصدی...

Journal: : 2022

يعد المناخ بعناصره الاساسية (الاشعاع الشمسي ودرجة الحرارة والرياح والرطوبة الجوية والامطار) الاهم ضمن مكونات البيئة الطبيعية التي يعيش فيها الانسان، لما له من تاثير فعال على راحة وصحة الانسان وانشطته المختلفة واصابته بالامراض المتواطنة خلال تاثيرها المباشر مسببات الامراض ونواقلها الحشرات وتكاثر الطفيليات والجراثيم والفيروسات وفي تكاثر الكائنات الناقلة للامراض او الخازنة لمكيروباتها حيث توفر هذه...

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