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Advances in Reproductive Sciences 2015年第2期3卷 27-33页

作者： Olfa Kacem Henda Ben Mustapha Amira Sallem Meriem Harzallah Ines Zidi Faten Hachani Salma Chachia abdeljalil khélifi Ali Saad Mounir Ajina Unit of Reproductive Medicine University Farhat Hached Hospital Sousse Tunisia Department of Obstetrics and Gynecology University Farhat Hached Hospital Sousse Tunisia Laboratories of Cytogenetic Molecular Biology and Human Biology of Reproduction Farhat Hached Hospital Sousse Tunisia

The role of oxidative stress in female reproduction is becoming increasingly important, as recent evidence suggests that it has been implicated in the pathology of infertility of both known and idiopathic origin. Although its efficacy has yet to be well established, supplementation with antioxidants is a new tool being developed in the therapeutic armamentarium for female-factor infertility. We present a case of a spontaneous viable pregnancy in a 37-year-old patient with a history of two consequent In Vitro Fertilization (IVF) failures, occurring after a 5-month antioxidant treatment. This report suggests that oral antioxidants supplementation in female patients may provide an alternative or adjunct to conventional fertility therapies and improve their chances of becoming pregnant.

关键词： Oxidative Stress Antioxidant Female Infertility Pregnancy IVF

Recurrent Transient Ischemic Attacks Revealing Cerebral Amyloid Angiopathy: A Comprehensive Case

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World Journal of Neuroscience 2024年第1期14卷 33-36页

作者： Kenza khelfaoui Tredano Houyam Tibar Kaoutar El Alaoui Taoussi Wafae Regragui abdeljalil El Quessar Ali Benomar Neurology and Interventional Neuroradiology Department Cheikh Zaied International Hospital International University Abulcasis of Health Sciences Rabat Morocco Neurology and Neurogenetics Department Specialties Hospital Ibn Sina University Hospital Mohammed 5 University Rabat Morocco

This case report investigates the manifestation of cerebral amyloid angiopathy (CAA) through recurrent Transient Ischemic Attacks (TIAs) in an 82-year-old patient. Despite initial diagnostic complexities, cerebral angiography-MRI revealed features indicative of CAA. Symptomatic treatment resulted in improvement, but the patient later developed a fatal hematoma. The discussion navigates the intricate therapeutic landscape of repetitive TIAs in the elderly with cardiovascular risk factors, emphasizing the pivotal role of cerebral MRI and meticulous bleeding risk management. The conclusion stresses the importance of incorporating SWI sequences, specifically when suspecting a cardioembolic TIA, as a diagnostic measure to explore and exclude CAA in the differential diagnosis. This case report provides valuable insights into these challenges, highlighting the need to consider CAA in relevant cases.

关键词： Cerebral Amyloid Angiopathy Transient Ischemic Attacks Recurrent Hemiparesis Susceptibility-Weighted Imaging Cardioembolic Origin Bleeding Risk Management Differential Diagnosis

Effect of Ship Bow Overhang on Water Shipping for Ship Advancing in Regular Head Waves

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Journal of Marine Science and Application 2016年第1期15卷 33-40页

作者： abdeljalil Benmansour Benameur Hamoudi Lahouari Adjlout Department of Maritime Engineering University of Science and Technology of Oran Mohamed Boudiaf Oran 31130 Algeria

这份报纸论述处理鞠躬的效果的试验性的调查的结果悬于发货的数量上的延期在在常规头波浪进展的轮船的情况下在前甲板上流水。执行这调查，一系列免费跑的测试在使用一艘多种用途的货物轮船的一个试验性的模型确定的常规波浪被进行装运... 详细信息

这份报纸论述处理鞠躬的效果的试验性的调查的结果悬于发货的数量上的延期在在常规头波浪进展的轮船的情况下在前甲板上流水。执行这调查，一系列免费跑的测试在使用一艘多种用途的货物轮船的一个试验性的模型确定的常规波浪被进行装运水的数量。测试在五个弓上被执行悬于有波长和轮船的几联合的变体加速条件。装运水的数量被象波长，轮船速度，和鞠躬形状那样的一些参数以 overhang 扩展影响，这被观察。结果显示出 overhang 延期的重要影响，它与鞠躬闪光形状被联系，在水发货的出现上。这些结果包含联合到来的常规波浪和模型速度。

关键词：船艏水量装运实验模型运行试验多用途货船规则波前甲板

Infrared spectroscopy analyses of air-CH_4 or air-CO gas flows interacting with polycrystalline CeO_2, La_2O_3 and Lu_2O_3 oxides

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Journal of Rare Earths 2012年第8期30卷 835-841页

作者： Bahcine BAKIZ Lamia BOURJA abdeljalil BENLHACHEMI Frédéric GUINNETON Madjid ARAB Jean-Raymond GAVARRI Institute Materials Microelectronics & Nanosciences of Provence UMR CNRS 6242 University SOUTH Toulon-Var Laboratory Materials & Environment Faculty of Sciences University Ibn Zohr

A comparative study of reactivity between air-CH4 or air-CO gas flows and CeO2, La2O3 and Lu2O3 rare earth oxides was per- formed using Fourier transform infrared spectroscopy analyses of CO2 gas resulted from the conversion of CH4 or CO gases. Polyerystalline samples of CeO2, La2O3 and Lu2O3 were first prepared by specific precipitation methods followed by low temperature calcination process. In the case of Lu2O3 oxide, a new specific route was proposed. Crystallite dimensions were determined by X-ray diffraction and transmission electron microscopy analyses. Morphologies were characterized using scanning electron microscopy. Specific surface areas were determined from Bnmauer-Emmett-Teller （BET） technique. Using infrared spectroscopy analyses, the conversion rates of CH4 or CO into CO2 were de- termined from the evolutions of CO2 vibrational band intensities, as a function of time and temperature. It was dearly established that, despite its low specific surface, the Lu2O3 oxide presented the highest capacity of conversion of CH4 or CO into CO2.

关键词： lutetium oxide rare earth oxides elaboration gas solid interactions infrared spectroscopy

Diabetes onset before or after the age of 65 does it affect the progression of renal and cardiovascular diseases in the elderly patient？

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Journal of Geriatric Cardiology 2016年第3期13卷 267-269页

作者： Yassamine Bentata Haddiya Intissar Karimi Ilham Benabdellah Nawal Chemlal abdeljalil Redouane Abouqal Department of Nephrology Medical Sehool of Oujda University Mohammed the First Oujda Morocco Medical Emergency Department lbn Sina University Hospital Rabat Morocco Laboratory of Biostattics Clinical and Epidemiological Research Medical School University Mohamed V SouissL Rabat Morocco

Type 2 diabetes (T2D) is common in the elderly and more than half of the people with diabetes are over 65 years old. Elderly diabetic patients have a higher frequency of hypertension, coronary artery disease and chronic kidney disease than non-diabetic elderly patients and the risk of these complications increases with patient age, duration of the diabetes and glycated hemoglobin values. Besides the known classical factors of renal disease progression, can one suppose that the age of onset of diabetes may also affect renal disease progression in elderly diabetic patients? The aim of this study was to determine clinical and biological parameters at admission and throughout evolution of elderly diabetic patients with T2D diagnosed before vs. after age 65 years.

关键词： 2型糖尿病老年人肾脏病心血管疾病患者发病糖化血红蛋白持续时间

Pathological fractures of the mandible: A report of ten cases and a review of the literature

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Open Journal of Stomatology 2013年第8期3卷 419-424页

作者： Badreddine Abir Alae Guerrouani abdeljalil Abouchadi Department of Plastic Maxillo-Facial Surgery and Stomatology Mohamed V Military Hospital Rabat Morocco

Introduction: Pathological fractures of the mandible are rare. They account for approximately 2% of all mandibular fractures. The main purpose of the study is to report our experience concerning this condition and to analyse data and review the literature available. Material and methods: This study reviewed retrospectively the records of patients who presented to the department of Plastic and Maxillofacial surgery between 2000 and 2008 with a pathological fracture of the mandible. The collected data included age, sex, mechanism of injury, aetiology, anatomic site of fracture, treatment and complications. Results: There were 10 patients with an average age of 48 years and 10 months. There were three cases of fracture due to a local malignancy, two cases of osteoradionecrosis, two cases of mandibular cysts, one patient presenting a mandibular histiocytosis, one patient with a metastatic carcinoma (Thyroid), and one case related to mandibular atrophy. Most common mechanisms of injury were chewing and falls. Pathological fractures were often located in the body of the mandible. A surgical approach was performed in most cases. Conclusion: Surgical management of pathological fractures of the mandible depends largely on the aetiology. Complications occur more often because of local condition and bad oral hygiene.

关键词： Mandibular Fracture Pathological Fracture

Pan-Facial Fractures: A Retrospective Study and Review of Literature

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Open Journal of Stomatology 2018年第4期8卷 110-119页

作者： abdeljalil Abouchadi Hind Taoufik Oussama Nacir Adil Arrob Department of Maxillo Facial Stomatology and Plastic Surgery Avicenne Military Teaching Hospital Marrakech Morocco

Purpose: The aim of this retrospective study was to analyze the characteristics of panfacial fractures and evaluate treatment results at the Maxillofacial, Stomatology and plastic surgery department at the AVICENNE military hospital over a period of 5 years. Patients and Methods: Forty eight patients with panfacial fractures were treated in Maxillofacial, stomatology and plastic surgery department of the AVICENNE Military Teaching Hospital between 2012 and 2017. The criteria for inclusion in the study were patients who had fractures of at least three of the four axial segments of the facial skeleton: frontal, upper midface, lower midface, and mandible. Results: 48 patients with panfacial fractures had a total of 116 subtypes of facial bone fractures. A total of seventeen (14.6%) LeFort II fractures in 16 (33.4%) patients were recorded, fifteen LeFort I fractures were recorded in 3 (6.2%) cases;seven (6%) LeFort III fractures were recorded in 5 (10.4%) cases, thirteen (11.2%) fractures of the NOF complex were recorded in 6 (12.5%) patients;sixteen (33.4%) patients had thirty eight (32.7%) fractures involving the mandible. Ten (8.6%) NOM (naso-orbito-maxilla) complex fractures occurred in 9 (18.7%) cases. 5 (10.4%) patients had a total of five (4.3%) CNEMFO (naso-ethmoido-maxillo-fronto-orbital) complex fractures. Our case series included five Comminuted premaxillary fractures and six Intermaxillary disjunctions. All 48 cases had facial deformities and thirty six had malocclusions. The treatment plan to reduce and fix the facial bone fractures was sequenced “Bottom up, Outside in”. Postoperative complications were reported, there were 5 cases whose malocclusions, 4 cases of zygomatic non-union or partial defects, 13 had enophthalmos and hypoglobus. Seven had scars from the trauma, 2 had lower eyelid ectropion, and 2 had temporal muscle atrophy. Conclusion: Panfacial fractures seem to be complex and difficult to treat, but with an organized and flexible approach, appro

关键词： Panfacial Trauma Fracture Treatment Complications

Mesenchymal Mandibular Chondrosarcoma: A Case Report and Review of Literature

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Open Journal of Stomatology 2018年第4期8卷 127-134页

作者： abdeljalil Abouchadi Hind Taoufik Adil Arrob Oussama Nacir Issam Rharrassi Department of Maxillo Facial Stomatology and Plastic Surgery Avicenne Military Teaching Hospital Marrakech Morocco

Introduction: Chondrosarcomas (CS) are malignant cartilaginous tumors of rare maxillary localization. Their evolution is generally slow in time. They have a high tendency for locoregional recurrence after surgical treatment. Their prognosis depends on their degree of differentiation and the quality of resection. The authors report a clinical case of mesenchymal mandibular chondrosarcoma (MC), which is considered to be a subtype of CS, and specify the epidemiological, diagnostic, therapeutic and evolutionary features of this tumor. Case Report: A 73-year-old woman reported in February 2018 in our department complained of a slowly enlarging mass involving the right part of the lower jaw for the last 18 months. On examination a firm multilobular painful mass was palpated with cortical expansion, occupying the right side. A CT scan with 3D reconstruction was achieved and showed osteolysis lesions and cortical thickening. The mass biopsy for histological examination found a grade I well-differentiated bone chon-drosarcoma. We performed a hemi-mandibulectomy with complete resection of the tumor. The anatomopathologic examination of the resection specimen was in favour of a grade II mesenchymal chondrosarcoma. No radiotherapy was needed. The patient’s follow up was uneventful. Discussion: CS grading is the key to its management. Low grade CS (grades I and II) of the facial skeleton are luckily the most common, they are best treated with a local resection using 1.5 cm margins for bone and soft tissue. According to published literature, CS was historically considered as a radio resistant tumor. Radiotherapy and chemotherapy were therefore mainly reserved for high-grade tumors and for non-operable lesions. However, radical local surgery appears to be the treatment of choice for low grade chondrosarcoma. Conclusion: CS’s definitive diagnosis depends on appropriate radiographic evaluation along with adequate biopsy with meticulous histopathological examination and adjunctive im

关键词： Chondrosarcoma Mandible Mesenchymal Tumor

Association between Malnutrition and Cognitive Impairment among Morocco’s Older Adults

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Open Journal of Medical Psychology 2019年第1期8卷 1-14页

作者： abdeljalil Talhaoui Youssef Aboussaleh Ahmed Ahami Rachid Sbaibi Naima Agoutim Behavioral Neuroscience & Nutritional Health Team Laboratory of Nutrition & Health Department of Biology Faculty of Sciences Ibn Tofail University Kenitra Morocco

Objective: The aim of this study was to determine the association between the malnutrition and risk of cognitive impairment among Morocco older adults. Materials and methods: A sample of 237 older adults aged above 60 years were recruited from three nursing homes belonging to three different cities, Rabat, Kenitra and Sidi Kacem City and from one health center in Sidi Kacem City. From them, 172 subjects (56.4% men) were included in our study for their completion. Cognitive functions were assessed by the Mini-Mental State Examination. Nutritional status, depression and physical activity were assessed using respectively: MNA, GDS-15 and GPAQ. The binary logistic regression was performed where the cognitive function was taking as the dependent variable and all other outcomes as independent variables. Results: Our results showed that 69.8% of total simple were classed as having cognitive impairment while only 30.2% were normal. The binary logistic regression assessed showed that the malnutrition (OR = 3.03, 95% CI: 1.34 - 6.85), gender (OR = 2.22, 95% CI: 1.03 - 5.71) and low education (OR = 8.35, 95% CI: 1.32 - 52.83) were risk factors for cognitive impairment, when moderate level of physical activity (OR = 0.19, 95% CI: 0.06 - 0.54) was a protective factor compared to the limited level. Conclusions: Our study supported past literature that malnutrition and low level of physical activity were risk factors of cognitive impairment. These indicate that nutritional status monitoring and the practice of regular physical activities can prevent it from leading to Alzheimer’s disease.

关键词： Cognitive Impairment Cognitive Function Malnutrition Older Adults

Intrabony Schwannoma of the Mandible: Case Report and Review of Literature

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Open Journal of Stomatology 2014年第5期4卷 233-237页

作者： abdeljalil Abouchadi Alae Guerrouani Yasmina Ribag Karim El khatib Mohamed Nassih Department of Plastic and Maxillofacial Surgery Military Hospital Rabat Morocco Department of Plastic and Maxillofacial Surgery School of Medicine University of Rabat Rabat Morocco

This paper focuses on the case of intrabony mandibular schwannoma in a 39 yrs healthy male who was addressed by his dentist for an asymptomatic radiolucency of the left mandibular corpus. Computed Tomography Dentascan showed a soft tumour continuous to the path of the inferior alveolar nerve. Confirmation was made after surgical excision and careful histological examination. Radiolucent images of the mandible are frequently met by dentists and oro-facial surgeons, and suggest first odontogenic cysts because of their high frequency. But even if sheath nerve tumours are very rare, this case report reminds the necessity to keep them in mind.

关键词： Neurilemmoma Mandible Nerve Sheath Neoplasms