نتایج جستجو برای: pi 253559 9
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چکیده گلرنگ یکی از قدیمیترین گیاهان زراعی میباشد و به عنوان یک دانه روغنی بومی ایران میتواند درتوسعه کشت دانههای روغنی مدنظر قرار بگیرد. به منظور بررسی صفات مرتبط با جوانهزنی ارقام گلرنگ (Carthamus Tinctorius L.)، آزمایشی در قالب طرح پایه کاملا تصادفی بر روی 19 رقم گلرنگ اجرا شد. ارقام شامل 1- PI 237552- PI 2390413- PI 2502024- PI 2505325- PI 252686- PI 2535157- PI 2535418-...
safflower is one of the oldest cultivated plants and oilseed as a native iran could have in the development of oilseeds cultivation. to evaluate the morphological characteristics of safflower (carthamus tinctorius l) an experiment was conducted as a completely randomized design. the figures include 1- pi 23755 2-pi 239041 3- pi 250202 4- pi 250532 5- pi 25268 6- pi 253515 7- pi 253541 8- pi 253...
BACKGROUND AND OBJECTIVES The success of bone marrow transplantation in leukemia depends on graft-versus-leukemia (GvL) effects, mediated by cytotoxic T lymphocytes (CTL) and natural killer (NK) cells. These act by CD95L or granule cytotoxins, such as granzyme B (GrB) whose only known inhibitor is proteinase inhibitor 9 (PI-9). Since PI-9 protects cells from CTL, PI-9 may counteract GvL in leuk...
The risks and benefits of diets and supplements containing the estrogenic soy isoflavone genistein are not well established. We report that 10 nm genistein potently induces the granzyme B inhibitor, proteinase inhibitor 9 (PI-9) in MCF-7 human breast cancer cells. By inducing PI-9, genistein inhibits the ability of human natural killer (NK) cells to lyse the target breast cancer cells. In ERalp...
The role of proteinase inhibitor (PI)-9 in hematopoietic cells remains unclear. To clarify the role of PI-9 in these cells, we compared the expressions of PI-9 mRNA and antigen with those of granzyme B (GrB). While the strongest expression of PI-9 mRNA was observed in a NK cell line YT-N10, it was also expressed in a B-acute lymphoblastic leukemia cell line U-Tree02, an Epstein-Barr Virus (EBV)...
STUDY DESIGN A retrospective comparative study. PURPOSE To provide an ideal correction angle of lumbar lordosis (LL) in degenerative flat back deformity. OVERVIEW OF LITERATURE The degree of correction in degenerative flat back in relation to pelvic incidence (PI) remains controversial. METHODS Forty-nine patients with flat back deformity who underwent corrective surgery were enrolled. Po...
Granzyme B (grB) is a serine proteinase released by cytotoxic lymphocytes (CLs) to kill abnormal cells. GrB-mediated apoptotic pathways are conserved in nucleated cells; hence, CLs require mechanisms to protect against ectopic or misdirected grB. The nucleocytoplasmic serpin, proteinase inhibitor 9 (PI-9), is a potent inhibitor of grB that protects cells from grB-mediated apoptosis in model sys...
in this paper some upper and lower bounds for the greatest eigenvalues of the pi and vertex pimatrices of a graph g are obtained. those graphs for which these bounds are best possible arecharacterized.
Using psi(2S)-->pi;{+}pi;{-}J/psi, J/psi-->gammaeta;{'} events acquired with the CLEO-c detector at the CESR e;{+}e;{-} collider, we make the first observations of the decays eta;{'}-->pi;{+}pi;{-}pi;{0} and eta;{'}-->pi;{+}pi;{-}e;{+}e;{-}, measuring absolute branching fractions (37_{-9};{+11}+/-4)x10;{-4} and (25_{-9};{+12}+/-5)x10;{-4}, respectively. For eta;{'}-->pi;{+}pi;{-}pi;{0}, this re...
Proteinase inhibitor 9 (PI-9) is a human serpin present in the cytoplasm of cytotoxic lymphocytes and epithelial cells. It inhibits the cytotoxic lymphocyte granule proteinase granzyme B (graB) and is thought to protect cytotoxic lymphocytes and bystander cells from graB-mediated apoptosis. Following uptake into cells, graB promotes DNA degradation, rapidly translocating to the nucleus, where i...
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