Strenuous diaphragmatic contractions that are induced by inspiratory resistive breathing initiate an inflammatory response that involves the elevation of pro- and anti-inflammatory cytokines within the diaphragm, which may then spill into the circulation. The production of reactive oxygen species within working respiratory muscles increases in response to these strenuous diaphragmatic contracti...

BACKGROUND Traumatic diaphragmatic hernias (TDHs) are sometimes difficult to identify at an early stage and can consequently result in diagnostic delays with life-threatening outcomes. It is the aim of this case study to highlight the difficulties encountered with the earlier detection of traumatic diaphragmatic hernias. METHODS Clinical data of patients who received treatment for delayed tra...

Background The present study aimed at discussing the role of ultrasonography for differential diagnosis of some reticular affections in 18 buffaloes suffered from traumatic reticuloperitonitis, diaphragmatic hernia and perireticular abscess. Material and Methods A 3.5 MHz convex transducer was used for examination of the reticular area from left and right side. B and M mode display were used fo...

BACKGROUND Laparoscopic repair of incarcerated diaphragmatic hernias is widely recognized as both safe and effective. However, symptomatic diaphragmatic hernias encountered in the setting of pregnancy, while rare, present a significant surgical challenge. Furthermore, right-sided diaphragmatic hernias account for only 13% of cases. Here, we present a case in which a symptomatic, posterior right...

UNLABELLED Sepsis causes impairment of diaphragmatic contractility and endurance capacity. Nitric oxide (NO) produced via inducible NO synthase (iNOS) has been implicated in the pathogenesis. Peroxynitrite, a NO-derived powerful oxidant, may be responsible for infection-induced diaphragmatic muscle failure. Therefore, we examined whether ONO1714, a new selective iNOS inhibitor, prevents sepsis-...

The aim of this study was to evaluate the feasibility of unilateral diaphragmatic reinnervation in humans by the inferior laryngeal nerve. This pilot study included chronically ventilated tetraplegic patients with destruction of phrenic nerve motoneurons. Five patients were included. They all had a high level of tetraplegia, with phrenic nerve motor neuron destruction. They were highly dependen...

Perioperative necessity of deep sedation is inevitably associated with diaphragmatic inactivation. This study investigated 1) the feasibility of a new phrenic nerve stimulation method allowing early diaphragmatic activation even in deep sedation and, 2) metabolic changes within the diaphragm during mechanical ventilation compared to artificial activity. 12 piglets were separated into 2 groups. ...

Nerve transfers have been well described for the treatment of congenital and traumatic injuries in the brachial plexus and extremities. This series is the first to describe nerve transfers to reanimate the diaphragm in patients confined to long-term positive pressure ventilation because of high cervical spine injury. Patients who have sustained injury to the spinal cord at the C3 to C5 level su...

BACKGROUND If the menstrual reflux or implantation theory of endometriosis is true, refluxed endometrial cells could reach the right hypochondrium transported by the clockwise peritoneal fluid current and would implant more easily on the right diaphragmatic leaf as they are stuck there by the falciform ligament. METHODS To investigate if a lateral asymmetry exists in diaphragmatic endometriot...

UNLABELLED The goal of this study was to assess the effect of diaphragmatic respiratory motion on inferior wall cold artifact in myocardial SPECT and to assess the ability of attenuation correction (AC) to correct for this artifact in the presence of diaphragmatic motion. METHODS We used an anthropomorphic phantom with ventricular wall activity, variable ventricular caudal tilt, attenuating l...