Notes

Computational as well as constitutionnel based procedure for recognize cancer nonsynonymous solitary nucleotide polymorphisms linked to CDK4 gene.
5%) had injury severity score ≥ 15. Most deaths (75.4%) occurred within 24 hours of arrival and the 12-hour night shift had 322 (50%) of the mortalities. Autopsies were carried out in 36 (5.6%) of the 647 deaths. Of the 36 autopsies, 24 (66.7%) were deaths due to medical causes.

Mortalities within 24 hours of presentation at the ED of UCH remain high. This calls for an efficient pre-hospital care, well-organized emergency transport system, new guidelines, establishment of protocols and regular audit.
Mortalities within 24 hours of presentation at the ED of UCH remain high. This calls for an efficient pre-hospital care, well-organized emergency transport system, new guidelines, establishment of protocols and regular audit.
Despite great prevention efforts, blunt abdominal trauma still remains a leading cause of injury, especially in the paediatric population. Abdominal trauma is the main culprit of serious children's injury and the most common area of initially missed diagnosis with a fatal outcome.

The purpose of this study was to determine the incidence, aetiology, grades of abdominal organ injuries, diagnosis, management and outcome of blunt abdominal trauma in a paediatric population.

This is a retrospective study of 31 patients with isolated parenchymatous abdominal organs, treated in a single centre. Stable patients with no signs of peritonitis and insignificant changes in laboratory findings were managed conservatively. Unstable patients received surgery.

The leading cause of injuries were traffic accidents (64.5%), followed by fall from a height (22.5%), bicycle handlebar injuries (6.45%), contact sport and child abuse (3.22% each). The majority of injured children (90.32%) were managed conservatively. Only threof non-operative treatment should be based predominantly on physiological response, rather than grade injury on CT scan.
Regular physical activity has long been regarded as an important component of a healthy lifestyle. Exercise-induced asthma (EIA) is one of the major problems interfering with the performance of exercise. A warm-up exercise programme has been cited as a non-pharmacologic means of reducing EIA, but its effect has not been fully elucidated.

The aims of this study were to determine the prevalence of unrecognized EIA in Pretoria primary school children, determine the effect of a warm-up exercise programme on EIA and to establish the relationship between history of allergy, family history of asthma and EIA.

A random sample of 640 school children was selected. The study was divided into three phases. In phase one, a descriptive cross-sectional study was done using the standardized European Community Respiratory Health Survey (ECRHS) questionnaire. In phase two, non-asthmatic participants that returned a completed questionnaire were included in the field study. Pre-test and post-test experimental designs were u). The mean PEFR after exercise without warm-up was 4.43 L/min. The mean PEFR after exercise (warm-up) was 4.98. The mean percentage change in PEFR between exercise without warm-up and exercise with warm-up was 14.83%. The paired t-test showed a significant difference between PEFR with warm-up and PEFR without warm-up (p < 0.05).

There was a high prevalence of EIA among study participants. Exercise-induced asthma symptoms were significant for wheezing and chest pain. Exercise after warm-up was significant in reducing EIA. This study reports the effect of warm-up exercise on EIA and highlights the need to screen school children for EIA.
There was a high prevalence of EIA among study participants. Exercise-induced asthma symptoms were significant for wheezing and chest pain. Exercise after warm-up was significant in reducing EIA. This study reports the effect of warm-up exercise on EIA and highlights the need to screen school children for EIA.
To study the role of non-steroidal anti-inflammatory drugs (NSAIDs) and Helicobacter pylori infection in the aetiology of upper gastrointestinal bleeding (UGIB) in children.

One hundred and eighty-eight patients (82 girls, 106 boys; mean age 8.43 ± 5.24 years), admitted to the paediatric gastroenterology unit because of UGIB and who underwent endoscopic examination, were studied from their medical records, retrospectively.

Upper gastrointestinal bleeding was observed in 188 (8.29%) of 2266 patients. The mucosal causes related to the oesophagus, stomach and duodenum were found at the rate of 37%, 58% and 24.5%, respectively with endoscopic examination. The location of bleeding could not be determined in 14.4% of the patients. History of drug intake before admitting to hospital was present in 40 patients (21.3%). When we examined these forty patients, 35% were on acetylsalicylic acid, 47.5% were on ibuprofen and 17.5% were on NSAIDs. Ibuprofen versus acetylsalicylic acid usage was found to be highly significant (p < 0.05) for UGIB. Helicobacter pylori was found in 20.7% of the patients. The relationship between H pylori and UGIB was not found statistically significant (p > 0.05). The relationship between drug intake and presence of H pylori infection was not found significant in our patients (p > 0.05).

Ibuprofen and acetylsalicylic acid intake were found significant in the aetiology of UGIB in children. There was no significant connection with Helicobacter pylori infection in children with UGIB. We did not find a significant relationship with drug intake and H pylori infection.
Ibuprofen and acetylsalicylic acid intake were found significant in the aetiology of UGIB in children. There was no significant connection with Helicobacter pylori infection in children with UGIB. We did not find a significant relationship with drug intake and H pylori infection.
Leuprolide acetate is a gonadotropin-releasing hormone (GnRH) analogue frequently used in the treatment of central precocious puberty. Research is currently taking place into its effects on endocrine systems. The aim of this study is to investigate the effect of leuprolide acetate on vitamin D and bone mineral density.

Twenty-three children diagnosed with central precocious puberty and receiving leuprolide acetate therapy for at least 12 months, and a control group of 17 healthy children were enrolled. In the study group, calcium, phosphorus, alkaline phosphatase, parathormone and 25-hydroxy vitamin D levels and bone mineral density were measured. The results were compared with those of the control group.

25-Hydroxy vitamin D levels in the study and control groups were 15.17 ± 7 mg/dL and 22.2 ± 6.1 mg/dL, respectively (p < 0.05). In terms of bone mineral density, osteopenia was determined in 13 (56.5%) patients in the study group and osteoporosis in one (4.3%), while osteopenia was identified in seven patients in the control group, with no osteoporosis being identified (p > 0.05).

Gonadotropin-releasing hormone agonists may have an adverse effect on bone health. They may exhibit these effects by impacting on vitamin D levels. These levels should be periodically monitored in patients receiving treatment, and vitamin D support should be given in cases where the deficiency is identified.
Gonadotropin-releasing hormone agonists may have an adverse effect on bone health. They may exhibit these effects by impacting on vitamin D levels. These levels should be periodically monitored in patients receiving treatment, and vitamin D support should be given in cases where the deficiency is identified.
The current study aims to explore the effects of general-epidural anaesthesia (GEA) on the perioperative haemodynamics in patients with myasthenia gravis (MG), as well as their extubation time.

A total of 42 MG patients (Ossermann I-II b types) receiving elective total thymectomy were randomized into GEA (n = 20) and general anaesthesia alone (GA; n = 22) groups. Changes in their mean arterial pressure (MAP) and heart rate (HR) were recorded before anesthesia and at the time of intubation, skin incision, sternotomy and extubation. Dosages of general anaesthetics during time unit and the time of extubation and complete recovery from the ending of the operation were also recorded.

After anaesthesia, both groups displayed increased MAPs and HRs, with those in the GA group significantly higher than those in the GEA group (p < 0.05). Trolox The total consumption of general anaesthetics in the GA group was markedly higher than that in the GEA group (p < 0.01).

The GEA group had shorter postoperative extubation and recovery time than the GA group (p < 0.01). General-epidural anaesthesia stabilizes perioperative haemodynamics, reduces the consumption of general anaesthetics and shortens extubation time. link2 It is a feasible and ideal anaesthetic method at present.
The GEA group had shorter postoperative extubation and recovery time than the GA group (p less then 0.01). General-epidural anaesthesia stabilizes perioperative haemodynamics, reduces the consumption of general anaesthetics and shortens extubation time. It is a feasible and ideal anaesthetic method at present.
The aim of this study is to evaluate the correlation of the left ventricular diastolic function and the left ventricular geometry in patients with obstructive sleep apnoea syndrome (OSAS) by echocardiography.

The 181 patients diagnosed with OSAS were divided into the normal geometry group (NG), the concentric remodelling group (CR), the eccentric hypertrophy group (EH) and the concentric hypertrophy group (CH). Pearson correlation analysis and multiple linear regression analysis were performed toward the correlation of the left ventricular diastolic function and the left ventricular geometry.

The E peak in the EH and CH group was significantly reduced, with significant difference; the E/A, Em, Am and Em/Am was reduced in the order of the CR, EH and CH groups, while E/Em was increased, and the difference was significant. Pearson correlation analysis revealed that the Em/Am showed significant negative correlations with the left ventricular mass index (LVMI) [r = -0.419] and relative wall thickness (RWT) [r = -0.289], while the E/Em was significantly positively correlated with the LVMI (r = 0.638) and RWT [r = 0.328] (p < 0.001). Multiple linear regression analysis revealed that LVMI and RWT had influence on the Em/Am and E/Em (r2 = 0.402, r2 = 0.107, p < 0.001). The left ventricular diastolic dysfunction was the worst in the CH group.

There was correlation between the left ventricular diastolic dysfunction and the changes in cardiac geometry.
There was correlation between the left ventricular diastolic dysfunction and the changes in cardiac geometry.
Aminoglycosides were introduced into use over 60 years ago. link3 The University Hospital of the West Indies (UHWI), a tertiary care teaching hospital, in Kingston, Jamaica, introduced the use of gentamicin in 1973 and amikacin in 1980. This report examined the susceptibility patterns to these agents in 1547 consecutive isolates of Gram negative bacilli (GNB) encountered between September 1 and November 30, 2011, at UHWI and compares the data with those observed previously in 1981 at the same institution.

The Vitek 2 (bioMeriéux, Durham, NC) was used for isolate identification, minimum inhibitory concentration determination and aminoglycoside susceptibility testing. Quality control was done using American Type Culture Collection standard strains of E coli (ATCC 25922) and Pseudomonas aeruginosa (ATCC 27853).

Of the 1547 organisms, 267 had resistance to one or both aminoglycosides. Amikacin resistance increased from 0.6% (1981) to 7.2% [2011] (p < 0.05), while gentamicin resistance increased from 6.7% to 14.
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