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Objectives : To investigate and analyse epidemiology, demographics and patterns of presentation of assault induced stab injuries in a main Belgian trauma centre. To evaluate surgical management, complications and postoperative follow-up of the stab wound victims.Methods : One hundred and seventy assaulted patients, hospitalised because of stab injuries from January 2000 to June 2007 are studied retrospectively.Results : Ninety-five percent of the assaults occurred on men and the mean age of the patients was 31.1 ± 9.7 years. Ethnic minorities represent 77% of the patients hospitalised for assaults and 26.5% of all patients proved to be under toxic influence, predominantly from alcohol (21.8%). A decline of admissions of patients with stab injuries during the period 20022004 is recorded. However, the incidence doubled in the next two-year period. A weekend peak and circadian rhythm is apparent with more than 20% of the patients admitted between 4 and 6 am. The trunk is most frequently stabbed (54.5%) resulting in a laparotomy rate of 51%. One third of the patients who underwent thoraco-abdominal surgery revealed diaphragmatic injuries. Seventy-five percent of the patients left the hospital in a good condition while 2.4% had neuromuscular lesions. Two patients had serious vascular complications during follow-up. During the study period, no mortality was recorded.Conclusions : Stab wounds were recorded mainly in young and middle-aged men from ethnic minorities, whereas almost 27% were under the influence of drugs. A conservative approach was generally used resulting in a low laparotomy and thoracotomy rate without affecting mortality. Neuromuscular lesions are important long-term complications of stab injuries. 相似文献
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Messaoudi Mouhcine Laglaoui Amin Amzazi Saaid Hammani Khalil Benbacer Laila El Mzibri Mohammed 《Asian Pacific journal of tropical medicine》2019,(1)
Objective: To investigate the cytotoxic, antioxidant and antibacterial activities of ethanolic and aqueous crude extracts of Nerium oleander(N. oleander) leaves. Methods: Cytotoxic activities were evaluated by WST-1 bioassay on two human cancer cell lines, namely human colon adenocarcinoma cell line HT-29 and human breast cancer cell line MDA-MB-231. The antioxidant property of N. oleander extracts was assessed by DPPH scavenging and he agar disc diffusion method was used for the determination of an毬-carotene bleaching tests. Ttimicrobial activity against different strains. Results: Using cell viability indices, the WST-1 test revealed that both extracts reduced cell viability in both cell lines. Our results also showed that aqueous extract was more active than ethanolic extract, with IC50 values of(1.67±0.22) μg/mL and(2.36±0.44) μg/mL on MDA-MB-231 cells, and(2.89±0.35) μg/mL and(5.09±0.52) μg/mL on HT29 cells, respectively. The study of the antioxidant activity showed that N. oleander extracts had a considerable scavenging capacity and exerted a significant preventive effect against the oxidation of 毬-carotene by the peroxide radicals. However, the antibacterial test showed that both ethanolic and aqueous extracts of N. oleander had a moderate antibacterial effect limited only to Gram-positive bacteria. Conclusions: Our results shows that N. oleander aqueous and ethanolic extracts have significant cytotoxic activities against tumor cell lines and possesses a strong antioxidant capacity, suggesting the presence of active compounds in N. oleander leaves that could be a potential source of phytochemicals with high medicinal value to be used in cancer treatment and prevention. 相似文献
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OBJECTIVE: We assessed a new estradiol (E2) immunoassay on the Architect-i2000 (Abbott Laboratories) for monitoring ovulation stimulation for IVF-ET and re-establishing clinical cut-off points. The method has been modified to improve E2 measurements especially at normal and low concentrations. DESIGN AND METHOD: E2 was determined for 552 samples, from 83 women, presenting normal follicular status and undergoing 100 cycles of IVF treatment. We assessed the value of this assay for down-regulation of E2 concentration limit using gonadoliberin-releasing hormone agonist (GnRHa), and monitoring of the ovarian hyperstimulation, expected range of E2 per mature follicle prior to the administration of exogenous hCG and day 3 concentration limit. We compared results with our routine method (E2-6II Advia-Centaur; Siemens-Diagnostics) for which decision-making values were known. RESULTS: Considering E2 concentrations obtained with the new Architect-i2000 assay for patients treated with GnRHa for 2 weeks, the cutoff-point for ovarian down-regulation should be set down at 110 pmol/L to maintain 100% of sensitivity. Considering day 3 concentration limit determination, results were not significantly different from those obtained with our routine method. The mean E2 values per mature follicle fell into the range generally expected. CONCLUSION: E2 determination with the new E2 Architect-i2000 assay could be used to monitor ovulation, in patients undergoing IVF-ET, in combination with transvaginal ultrasound. 相似文献
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Boumerfeg S Baghiani A Messaoudi D Khennouf S Arrar L 《Phytotherapy research : PTR》2009,23(2):283-288
This study was conducted to search for xanthine oxidase (XO) inhibitors from the root extracts of Tamus communis L. traditionally used in folk medicine in Algeria. Root extracts with different solvents were screened for purified milk xanthine oxidase inhibition. The root extracts (methanol, chloroform and ethyl acetate) and proteins, obtained in distilled water, inhibited bovine, sheep and human milk XO from three species in a concentration-dependent manner, with an additional superoxide scavenging capacity, which reached its highest level with ethyl acetate extract (IC(50) = 0.15, 0.04 and 0.09 g/L) for bovine XO, sheep XO and human XO, respectively. The antioxidant potential was confirmed with the non-enzymatic method, total radical-trapping antioxidant parameter (TRAP) assay, which showed that the Tamus communis L. extracts have a potential antioxidant activity in the same order obtained by using the reduction of cytochrome c, an enzymatic method, in which the antioxidant activity followed a decreasing order: ethyl acetate extract > chloroform extract > protein. 相似文献
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Soccer players frequently experience acute and chronic groin pain. Sportsman's hernia is a common injury in professional soccer players, that causes inguinal pain. The authors discuss their experience with the management of sportsman's hernia in professional soccer players competing in national and international competition in a retrospective review of prospectively collected data. Between March 2004 and December 2009, seventy-one professional soccer players were surgically treated for sportsman's hernia. Average age at surgery was 24 years, and average duration of symptoms from onset to surgical repair was 11 months. Conservative treatment improved symptoms temporarily or to some extent in 18 athletes. All athletes underwent a bilateral open hernia repair with concurrent adductor tendon release. Average follow-up was 4 years, and average time to return to competitive sport was 4 months. At final follow-up, 95% of soccer players were still active, 48 at the same level and 19 at a lower level. Four athletes had stopped their careers because of another injury (n=2) or recurrence (n=2).Sportsman's hernia is a potentially career-ending injury in professional soccer players. Conservative management is often unsuccessful. An open surgical hernia repair combined with an adductor longus tenotomy relieves the symptoms caused by a sportsman's hernia and restores activity in 95% of athletes. This study offers insight into the management of sportsman's hernia and offers a successful treatment to salvage the careers of professional soccer players. 相似文献
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Rachdi R Kaabi M Zayene H Basly M Messaoudi F Messaoudi L Chibani M 《La Tunisie médicale》2005,83(2):67-72
Severe gravidic toxemia gives heavy maternal and foetal morbidity and mortality. The purpose of our study is to loosen the factors of bad maternal and foetal prognostic. It's a retrospective study about 100 cases of severe and complicated gravidic toxemia repertorieted in the maternity of Military Hospital of Tunis. Maternal morbidity is dominated by the complications of hypertension and a blood disorders. We raised 4 cases of eclampsia, 9 cases of retro placental hematome and 5 cases of HELLP syndrome. We don't deplore any maternal death. Perinatal mortality is 28.8%. The rate of delay intra-uterine growth was 43.8% and the prematurity 65.9%. More toxemia appears early during pregnancy more maternal and foetal prognostic is compromised. 相似文献