منابع مشابه
Fail-safe transcription termination: Because one is never enough.
Termination of RNA polymerase II (RNAPII) transcription is a fundamental step of gene expression that involves the release of the nascent transcript and dissociation of RNAPII from the DNA template. As transcription termination is intimately linked to RNA 3' end processing, termination pathways have a key decisive influence on the fate of the transcribed RNA. Quite remarkably, when reaching the...
متن کاملIs the Detection of Odontoma Always Comfortable? A Case Report
Abstract Odontomas are the most common type of odontogenic tumors, which are often discovered by routine radiographic images or after taking films to determine the main cause of the tooth failure eruption or malocclusion. The present study aimed to describe a case of misdiagnosis and similarity of foreign body density in the radiographic appearance to odontoma in a 13-yea...
متن کاملA Forgotten Migrated Intrauterine Contraceptive Device Is Not Always Innocent: A Case Report
The incidence of transuterine perforation and migration of intrauterine contraceptive devices (IUCDs) into the abdominal cavity has been estimated at less than 0.1%. It has been suggested that intraperitoneal IUCD have low morbidity and may be left in situ. We report the first case of closed loop small bowel obstruction due to migration of a "Saf-T-Coil" IUCD into the abdominal cavity, where it...
متن کاملSumming up evidence: one answer is not always enough.
Are meta-analyses the brave new world, or are the critics of such combined analyses right to say that the biases inherent in clinical trials make them uncombinable? Negative trials are often unreported, and hence can be missed by meta-analysts. And how much heterogeneity between trials is acceptable? A recent major criticism is that large randomised trials do not always agree with a prior meta-...
متن کاملEating Behaviour: Is It Always a Conscious Choice?
in the past 40 years there has been drastic increase in the prevalence of obesity worldwide (1). This rapid increase in the prevalence of obesity is not a matter of physiologic or metabolic alteration within people. Thousands of scientific papers are published each year indicating that pharmaceutical companies are working to find possible money making antiobesity agents. Increasing in the preva...
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ژورنال
عنوان ژورنال: Extended Outlooks: The Iowa Review Collection of Contemporary Writing by Women
سال: 1981
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.2698