نتایج جستجو برای: nas

تعداد نتایج: 40234  

2015
Yu Liu Yanfang Zhang Ping Dong Ran An Changhu Xue Yinlin Ge Liangzhou Wei Xingguo Liang

The ingestion of nucleic acids (NAs) as a nutritional supplement or in genetically modified food has attracted the attention of researchers in recent years. Discussions over the fate of NAs led us to study their digestion in the stomach. Interestingly, we found that NAs are digested efficiently by human gastric juice. By performing digests with commercial, recombinant and mutant pepsin, a prote...

2017
Eric W. Reynolds Debbie Grider Cynthia S. Bell

BACKGROUND The development of suck-swallow-breath rhythms during non-nutritive suck (NNS) may be an indicator of neurologic integrity. We have described swallow-breath (SwBr) interaction and phase of respiration (POR) with swallow during NNS in low-risk preterm (LRP) infants. NNS in infants with neonatal abstinence syndrome (NAS) has not been described with our method. METHOD Suckle, swallow,...

2002
MAGALI DELMAS

Negotiated Agreements (NAs) are arrangements between firms and regulators in which firms voluntarily agree to reduce their pollution. This article analyzes the institutional features that facilitate or hamper the implementation of NAs. We illustrate the analysis with case studies on the implementation of NAs in the United States, Germany, the Netherlands, and France. We find that NAs are implem...

2014

Neonatal abstinence syndrome (NAS) is a result of the sudden discontinuation of fetal exposure to substances that were used or abused by the mother during pregnancy. Withdrawal from licit or illicit substances is becoming more common among neonates in both developed and developing countries. NAS continues to be an important clinical entity throughout much of the world. NAS leads to a constellat...

2017
Rajesh Pandey Narmada Pandey Sapkota Deepak Kumar

Background Use or abuse of opioids and related drugs during pregnancy increases the risk of maternal and neonatal morbidities, including increased susceptibility to Neonatal Abstinence Syndrome (NAS). Severity of NAS is determined by both environmental and genetic factors, but the level of influence each one of them has in determining the severity of NAS is not fully understood. Since the incid...

Journal: :Environmental science & technology 2014
Yi Wan Beili Wang Jong Seong Khim Seongjin Hong Won Joon Shim Jianying Hu

Naphthenic acids (NAs) as toxic components in most petroleum sources are suspected to be one of the major pollutants in the aquatic environment following oil spills, and the polarity and persistence of NAs make it a potential indicator for oil contamination. However, the contamination and potential effects of pollutants in oil spill affected areas remain unknown. To investigate NAs in oil spill...

2014

Neonatal abstinence syndrome (NAS) is a result of the sudden discontinuation of fetal exposure to substances that were used or abused by the mother during pregnancy. Withdrawal from licit or illicit substances is becoming more common among neonates in both developed and developing countries. NAS continues to be an important clinical entity throughout much of the world. NAS leads to a constellat...

Journal: :Pediatrics 2018
Tyler N A Winkelman Nicole Villapiano Katy B Kozhimannil Matthew M Davis Stephen W Patrick

OBJECTIVES To describe incidence, health care use, and cost trends for infants with neonatal abstinence syndrome (NAS) who are covered by Medicaid compared with other infants. METHODS We used 2004-2014 hospital birth data from the National Inpatient Sample, a nationally representative sample of hospital discharges in the United States (N = 13 102 793). Characteristics and trends among births ...

Journal: :JAMA 2012
Stephen W Patrick Robert E Schumacher Brian D Benneyworth Elizabeth E Krans Jennifer M McAllister Matthew M Davis

CONTEXT Neonatal abstinence syndrome (NAS) is a postnatal drug withdrawal syndrome primarily caused by maternal opiate use. No national estimates are available for the incidence of maternal opiate use at the time of delivery or NAS. OBJECTIVES To determine the national incidence of NAS and antepartum maternal opiate use and to characterize trends in national health care expenditures associate...

Journal: :Parasitology 2011
Gillian Stepek Gillian McCormack Andrew J Birnie Antony P Page

Nematodes represent one of the most abundant and species-rich groups of animals on the planet, with parasitic species causing chronic, debilitating infections in both livestock and humans worldwide. The prevalence and success of the nematodes is a direct consequence of the exceptionally protective properties of their cuticle. The synthesis of this cuticle is a complex multi-step process, which ...

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