পৃষ্ঠা 1 থেকে 41 ফলাফল
The Toarcian Oceanic Anoxic Event (T-OAE) was characterized by a major disturbance to the global carbon(C)-cycle, and depleted oxygen in Earth's oceans resulting in marine mass extinction. Numerical models predict that increased organic carbon burial should drive a rise in atmospheric oxygen (pO2)
Charcoal has been commonly used for enteral detoxication with few adverse effects. In toddlers charcoal can often be simply applied via a gastric tube. Regurgitation and aspiration is considered a rare event. We report the case of a 19-month-old boy who suffered endobronchial charcoal contamination
It is known that some charcoals possess paramagnetic centers with an electron paramagnetic resonance (EPR) linewidth which can be broadened by oxygen. In order to identify potential candidates as sensors for in vivo EPR oximetry, we carried out a systematic study among commercially available
White blood cell count, acid-base balance, PO2, and complement function in five uremic patients undergoing a single hemoperfusion employing activated charcoal coated with methacrylate were studied. After 20 min on hemoperfusion, a marked leukopenia [ranging from 6,080 +/- 526 to 3,740 +/- 1,124 (p
OBJECTIVE
To investigate the impact of acute hypobaric hypoxia on the gastrointestinal motility.
METHODS
Eighty Wistar rats were randomly divided into 4 equal groups to be fed with (99)Tc(m)-labeled test food: ground level control group, put in the hypobaric chamber for 30 minutes; 3000 m simulated
Experimental charcoal embolism of the pulmonary artery was produced in dogs. Changes in hemodynamics, electrophysiology, and cardiac energy liberation were observed. The effects of histaminic and antihistaminic drugs on these changes were also studied. After two infusions of charcoal suspension,
OBJECTIVE
To describe an emerging form of serious child abuse in combined homicide-suicide in Hong Kong.
METHODS
This is a retrospective hospital chart review in a regional hospital in Hong Kong from January to December 2000.
RESULTS
Eight children, with a mean age of 7.8 years (range 0.5-11 years),
OBJECTIVE
Tricyclic antidepressant (TCA) toxicity is common among children and adults due to widespread use. Amitriptyline (AT) is one of the most commonly prescribed TCAs. Current guidelines do not recommend charcoal haemoperfusion (HP) for AT overdose due to high protein binding and large volume
A case is reported of a 50-year-old man who took a massive overdose of diltiazem (5,400 mg), together with 1,350 mg potassium clorazepate and 390 mg nordazepate, five months after having experienced a myocardial infarction (MI). On admission, systolic blood pressure was 80 mmHg, with an irregular
Our experiment shows that Asparagus officinalis can increase the clearance rate of charcoal particles and the weight of immune organs in mice, and thus helps to facilitate their antifatigue, anoxia tolerance, analgesia and memory improvement, as well as decrease the contents of lipid peroxide (LPO)
OBJECTIVE
To report the successful recovery of few dairy cattle from botulism in response to a modified therapeutic strategy.
METHODS
Seventy four naturally-occurring clinical cases of bovine botulism encountered during the period of 2012-2014 which were confirmed by mouse lethality test became
Cardiovascular function and metabolism were investigated during and after an acute bout of smoke inhalation in dogs anesthetized with morphine-chloralose. Smoke was generated from burning charcoal briquets layered with hardwood sawdust. By the end of 8 min of smoke inhalation significant increases
Hypoxia-induced erythropoietin signaling plays an important role in tumor growth and invasion. In the present study, we investigated the contribution of erythropoietin signaling pathway to castration-resistant prostate cancer and the development of a neuroendocrine phenotype. Immunohistochemical
BACKGROUND
Definitive post mortem confirmation of intoxication by the neurotoxic rodenticide bromethalin can be challenging. Brain lesions are not specific and detection of bromethalin and its metabolites are unpredictable due to rapid photodegradation and inconsistent behavior in tissues.
METHODS
A
OBJECTIVE
This observational study examined the outcome of Taiwanese pediatric patients with paraquat poisoning and compared these data with the published data on paraquat poisonings from other international poisoning centers.
METHODS
We performed a retrospective study on children with acute