পৃষ্ঠা 1 থেকে 27 ফলাফল
Melatonin improves hepatic perfusion after hemorrhagic shock and may reduce stress-induced gastric lesions. This study was designed to investigate whether pretreatment with melatonin may influence gastric mucosal microcirculatory perfusion (μflow), oxygenation (μHbO2 ), or intestinal barrier
Terms such as "insulin resistance" and "glucose intolerance" applied to shock-induced hyperglycemia suggest that this state may prejudice survival. However, our data indicate that posthemorrhage hyperglycemia improves short-term survival. Rabbits, either fed until the experiment or fasted for 24
Hyperglycemia has previously been reported beneficial for survival after hemorrhage. In the present investigation, rats depleted of liver glycogen after 24 h food deprivation were infused either A: isotonic NaCl (300 mosm/kg H2O), B: glucose (1,800 mosm/kg), C: Xylose (2,000 mosm/kg) or D: NaCl
The aim of this study was to investigate whether heparan sulfate, as an adjunct to resuscitation following hemorrhagic shock: (1) improves gut absorptive capacity and if so, (2) whether the mechanism involved is alteration of whole blood viscosity (WBV). Rats were anesthetized, a laparotomy
The aim of this study was to determine whether ATP-MgCl2 as an adjunct to resuscitation has any beneficial effect on the depressed gut absorptive capacity (GAC) after hemorrhage and, if so, whether alterations in whole blood viscosity (WBV) are, in part, responsible for those effects. Rats were
Starved rats sedated with a neurolept analgesic were subjected to hemorrhagic hypotension while receiving infusions of iso-osmolar and hyperosmolar solutions. The hemorrhage model used resulted in similar residual blood volumes and hematocrits in all groups. The non-metabolizable pentose, xylose,
We are reporting on four infants with cow's milk protein intolerance who presented with hypochromic anemia and occult gastrointestinal hemorrhage. Esophagogastroduodenoscopy revealed erosive gastritis or gastroduodenitis in all cases. Management with a cow's milk-free diet led to a favorable
Although bacterial translocation occurs after trauma-hemorrhage, it is unknown whether gut absorptive capacity (GAC) is altered under those conditions. The aim of this study, therefore, was to determine this and also whether diltiazem (DZ) has any effect on GAC after hemorrhage. Rats (n = 12; 270 to
Recently, it has become evident that the gut plays a central role in the development of multiple organ failure in the critically ill patient after trauma-hemorrhage and sepsis. However, it remains unknown whether gut absorptive capacity (GAC) is altered under those conditions. The aim of this study,
The preventive effects of acidic xylooligosaccharide prepared from xylan of corncobs and related sugars on stress-induced gastric inflammation in mice were investigated. Oral administration of acidic xylooligosaccharide and hydrocortisone at doses of 100 and 200 mg/kg body weight significantly
Aqueous and KCl-soluble polysaccharides were extracted from Laurencia dendroidea (Rhodomelaceae, Ceramiales) and their chemical profile was accessed by anion-exchange chromatography, chemical and spectroscopic analyses. The homogeneous agaran DHS-4 (181.3 × 103 g. mol-1, 21.3%
Fucan is a term used to denominate a family of sulfated L-fucose-rich polysaccharides. The brown alga Spatoglossum schröederi (Dictyotaceae) has three heterofucans namely fucan A, B and C. The 21 kDa fucan A is composed of a core of a beta (1-3) glucuronic acid-containing oligosaccharide of 4.5 kDa
The brown seaweed Spatoglossum schröederi (Dictyotaceae) contains three main fucans (fucans A, B and C) with different mobility in electrophoresis. The fucan with highest mobility (fucan C) was precipitated with 2.0 volumes of acetone, purified using a combination of ion exchange chromatography and
Accidental or intended radiation exposure in mass casualty settings presents a serious and on-going threat. The development of mitigating and treating agents requires appropriate animal models. Unfortunately, the majority of research on radiation enteritis in animals has lacked specific assessments
Pairs of mongrel dogs received orthotopic total small bowel allografts. Half were treated with the immunosuppressive agent cyclosporin A and the other half were not. Ten untreated dogs survived a mean of 12.5 days (range from 7 to 25 days). They lost up to 30% of their initial body weight and