نتایج جستجو برای: مدل ks
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Kanamycin sulphate (KS) is a Mycobacterium tuberculosis protein synthesis inhibitor. Due to its intense hydrophilicity, KS is cleared from the body within 8 h. KS has a very short plasma half-life (2.5 h). KS is used in high concentrations to reach the therapeutic levels in plasma, which results in serious nephrotoxicity/ototoxicity. To overcome aforementioned limitations, the current study aim...
Background Kaposi’s sarcoma (KS) is a tumor derived from the endothelial cell lineage caused by Kaposi sarcomaassociated virus (KSHV), also known as human herpes virus 8 (HHV-8). Four subtypes of KS have been described: classical KS, African endemic KS, immunosuppression-associated KS and AIDS-associated KS. Over 95% of the lesions have been found to be infected with HHV-8, regardless of the cl...
Kaposi's sarcoma (KS) had been a rare and unusual vascular tumor until a recent epidemic of a disseminated and fulminant form of KS in AIDS patients. Infectious agents have been suspected of causing KS, and recently partial genomic DNA sequences of human herpesvirus 8 (HHV8) have been identified in AIDS-associated KS lesions. Since then, genomic DNA sequences of HHV8 have been isolated in other...
introduction: the long-term use of immunosuppressive agents for prevention of allograft rejection increases the risk of malignancy approximately 100 times as high as that in the general population and kaposi’s sarcoma (ks) is a relatively common malignancy after kidney transplantation. the aim of present study was to investigate the frequency of ks in patients with kidney transplantation in 20 ...
ویژگیهای هیدرولیکی خاک اهمیت زیادی در چرخۀ آبی طبیعت دارند. هدف از انجام این پژوهش، امکانسنجی استفاده از اطلاعات طیفی خاک در گستره مرئی، مادون قرمز نزدیک و میانی (2500-350 نانومتر) بهمنظور برآورد پارامتریک ویژگیهای هیدرولیکی خاک بود. بدین منظور، بازتاب ابرطیفی نمونههای خاک با استفاده از دستگاه اسپکترورادیومتر و به کمک روشهای استاندارد اندازهگیری شد. پس از انجام پیشپردازشهای طیفی، همبست...
Brain imaging in Klinefelter syndrome (47, XXY) (KS), a genetic disorder characterized by the presence of an extra X chromosome, may contribute to understanding the relationship between gene expression, brain structure, and subsequent cognitive disabilities and psychiatric disorders. We conducted the largest to date voxel-based morphometry study of 65 KS subjects and 65 controls matched for age...
Background. Epidemic Kaposi’s sarcoma (KS) is a multicentric angioproliferative cancer of endothelial origin typically occurring in the context of immunodeficiency such as coinfection with Human Immonodeficiency Virus (HIV) or transplantation. The incidence of KS has dramatically decreased in both US in the combined antiretroviral therapy (cART) era. We present our experience with KS encountere...
BACKGROUND Kaposi's sarcoma (KS) in HIV negative patients is rare and has to be distinguished from AIDS associated KS. Two groups are at risk to develop non-AIDS related KS: elderly men mainly of Mediterranean origin and persons with iatrogenic immunosuppression. PATIENTS AND METHODS In order to define risk-groups and major clinical features we retrospectively evaluated clinical data of all p...
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