نتایج جستجو برای: excise
تعداد نتایج: 1581 فیلتر نتایج به سال:
We investigated the ability of p53 in cytoplasm to excise nucleoside analogs (NAs). A decrease in incorporation of NAs by human immunodeficiency virus type 1 reverse transcriptase and their excision from DNA by p53, provided by the cytoplasmic fraction of LCC2 cells, suggest that p53 in cytoplasm may act as an external proofreader for NA incorporation.
The technique of left hemicolectomy (LHC) must be based on the vascular anatomy of the colon, in order to obtain an adequate lymphoadenectomy, and to assure a sufficient vascular supply to the colonic limbs, that have to be anastomosed. In particular cases this procedure can be extended to excise also the entire transverse colon, or the rectum.
This report presents a case of a 31-year-oldwoman successfully treatedmedically for a noncommunicating rudimentary horn ectopic pregnancy who presented with a second, successive rudimentary horn pregnancy. Patient underwent laparoscopic excision of right rudimentary horn and right salpingectomy after failedmethotrexate therapy. Given the potential for rupture and recurrence, serious efforts sho...
Four subcluster L2 mycobacteriophages, Finemlucis, Miley16, Wilder, and Zakai, that infect Mycobacterium smegmatis mc2155 were isolated. The four phages are closely related to each other and code for 12 to 14 tRNAs and 130 to 132 putative protein-coding genes, including tyrosine integrases, cro, immunity repressors, and excise genes involved in the establishment of lysogeny.
This report presents a case of a 31-year-old woman successfully treated medically for a noncommunicating rudimentary horn ectopic pregnancy who presented with a second, successive rudimentary horn pregnancy. Patient underwent laparoscopic excision of right rudimentary horn and right salpingectomy after failed methotrexate therapy. Given the potential for rupture and recurrence, serious efforts ...
BACKGROUND Increases in tobacco taxes are effective in reducing tobacco consumption, but because of the addictive nature of cigarettes, smokers often seek out less expensive sources of cigarettes. The objective of this study is to estimate the prevalence of cigarette packs that are untaxed by the state in which the participant resides in a sample of US smokers at two time points. METHODS Data...
BACKGROUND Clostridium difficile is the leading cause of hospital-associated diarrhoea in the US and Europe. Recently the incidence of C. difficile-associated disease has risen dramatically and concomitantly with the emergence of 'hypervirulent' strains associated with more severe disease and increased mortality. C. difficile contains numerous mobile genetic elements, resulting in the potential...
BACKGROUND Electronic cigarettes (e-cigarettes) have been available for purchase in the USA since 2007, and have grown rapidly in popularity. Currently, there are no federal restrictions on e-cigarettes; therefore, any regulations are under the purview of state and/or local governments. This study examines state laws governing e-cigarettes through youth access restrictions, smoke-free air requi...
In 2016, the South African government proposed a 20% sugar-sweetened beverage (SSB) tax. Protracted consultations with manufacturers and sugar industry followed. This resulted in lower sugar-based tax, Health Promotion Levy (HPL), of approximately 10% coming into effect April 2018. We provide synthesis findings until 2021. Studies show that despite rate, purchases unhealthy SSBs intake consumpt...
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