منابع مشابه
Ocean urea fertilization for carbon credits poses high ecological risks.
The proposed plan for enrichment of the Sulu Sea, Philippines, a region of rich marine biodiversity, with thousands of tonnes of urea in order to stimulate algal blooms and sequester carbon is flawed for multiple reasons. Urea is preferentially used as a nitrogen source by some cyanobacteria and dinoflagellates, many of which are neutrally or positively buoyant. Biological pumps to the deep sea...
متن کاملIdiopathic pulmonary haemosiderosis: diagnosis by gastric lavage
Introduction Idiopathic pulmonary haemosiderosis (IPH) is a rare disorder of unknown etiology characterised by iron deficiency anaemia, recurrent or chronic pulmonary symptoms, such as cough and haemoptysis, and diffuse pulmonary infiltrates.1 The incidence is reported from 0.24 to 1.23 cases per million selected populations.2 It affects paediatric patients in approximately 80% of cases with eq...
متن کاملEffect of gastric lavage with Hemostasis Powder® on upper gastrointestinal bleeding (Conversion of emergency endoscopy to elective endoscopy)
Background: Gastric lavage has been one of the pillars of the classic treatment for upper gastrointestinal bleeding (UGIB) for many years. The present study investigated effect of gastric lavage with hemostatic powder on complications of UGIB. Methods: This clinical trial study was performed on 54 patients who referred to the emergency department during the year 2017-2018. The subjects were di...
متن کاملOutcome of Patients with Cholinergic Insecticide Poisoning Treated with Gastric Lavage: A Prospective Observational Cohort Study
Background: Gastric lavage (GL) is one of the most commonly used decontamination method for cholinergic insecticide ingestion in developing countries despite lack of supporting evidence. This study was designed to evaluate the outcome of patients with cholinergic insecticide poisoning treated with GL in regards to timing and frequency of the procedure. Methods: In this prospective observational...
متن کاملComparison of GeneXpert MTB/RIF Assay in Broncho Alveolar Lavage and Gastric Lavage Samples
Objective: To compare the yield from Gastric lavage (GL) and Broncho alveolar lavage (BAL) samples in adult patients suspected case of Tuberculosis but not producing sputum. Methodology: 80 adults with suspected case of tuberculosis but not producing sputum were recruited. 72 patients were then subjected to one gastric lavage followed by Broncho-alveolar lavage in the same morning. The collecte...
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ژورنال
عنوان ژورنال: BMJ
سال: 1995
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.311.7002.452b