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Journal of Geoscience and Environment Protection 2024年第7期12卷 72-88页

作者： Kpan Kpan Kouakou Gains touré Mamadou Ouattara Nouffou Doudjo Kouassi Kouadio Claude Ehouman N’guetta Moïse Ouattara Djibril Tiho Seydou UFR Sciences de la Nature Universit Nangui Abrogoua Abidjan Cte dIvoire UFR Agroforesterie Universit Jean Lorougnon Gud Daloa Cte dIvoire

Landfills are contaminated sites that need to be cleaned up to prevent human and environmental exposure to pollutants. This article aims to identify local plants capable of restoring soil polluted by heavy metals. To this end, plant species at the Bonoua landfill were inventoried. X-ray fluorescence spectrometry was used to determine the heavy metal content of soil and plants from the landfill. The bioconcentration factor (BCF) of metals in plants was evaluated. The Bonoua landfill is covered with 62 plant species, comprising 28 botanical families and 50 genera. The BCF varied from 0.08 (titanium) to 2.27 (strontium) for Phyllanthus amarus;from 0.06 (titanium) to 1.83 (copper) for Alternanthera sessilis and from 0.03 (arsenic) to 2.10 (strontium) for Amaranthus spinosus. Phyllanthus amarus, Alternanthera sessilis, and Amaranthus spinosus are strontium-accumulating species (BCF > 1). Similarly, copper BCF values were above 1 for Phyllanthus amarus, and Alternanthera sessilis. These two plant species are therefore copper accumulators. In short, Phyllanthus amarus, Alternanthera sessilis, and Amaranthus spinosus are candidate species for phytoremediation of heavy metal-polluted soils, given their BCF > 1.

关键词： Heavy Metals Phytoremediation Phyllanthus amarus Alternanthera sessilis Amaranthus spinosus

Oncosexology in côte d’Ivoire:Attitudes and Practices of Physicians Involved in the Management of Breast and Prostate Cancer

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Psycho-Oncologie 2024年第4期18卷 359-365页

作者： KouaméKonan Yvon Kouassi Bitti Adde Odo Yenahaban Lazare toure Ouowene Prisca Marina Sougue Petiori Gningayou Laurenceépouse Kamara touré N’Guessan Manlan Prosper Mebiala Fleur Audrey Sessegnon Marie Sandrine Koffi Akissi Marie Barbara Yvonne Nogbou Sherif Traore Asmaho Akissi Danielle Andree Traore-Kouassi Moctar toure Department of Medicine and Medical Specialties UFR Medical SciencesFélix Houphouët Boigny UniversityYamoussoukro01 BP V166 Abidjan 01Côte d’Ivoire Service De Cancerologie Du Chu De Treichville Treichville01 BP V03 Abidjan 01Côte d’Ivoire

Objective:To evaluate the attitudes and practices of oncosexology in the management of breast and prostate cancer in Côte d’***:A cross-sectional,multicenter,descriptive and analytical survey carried out over 02 months from 1 November to 31 December 2022,among doctors involved in the management of breast and prostate cancer in Côte d’***:78 physicians on 114 participated in the study,with a participation rate of 79.5%.Only one doctor discussed the sexual risks associated with cancer with all his patients and 7.7%of doctors said they never broached questions of sexuality with their *** approach to sexuality was strongly associated with occupation(p=0.002).A request for oncosexological care was initiated by the patient and the partner respectively in 3.8%and 25.6%of *** 5.1%of physicians claimed to have received training in *** 92.3%of cases,doctors would like to have training on this ***:On the questions relating to sexuality,Physicians are not addressing sexuality with their patients diagnosed with breast or prostate *** lack of training in this area appears to be the main reason for this lack of communication and onco-sexological care.

关键词： Oncosexology oncosexuality breast prostate

Agromorphological Characterization of Ginger (Zingiber officinale Rosc., Zingiberaceae) Accessions Grown in Côte d’Ivoire

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American Journal of Plant Sciences 2023年第11期14卷 1327-1342页

作者： Bessely Armel Stéphane Kouadio Léonie-Clémence Kouonon Serge Hervé Kimou Yaya touré Sientchinhon Yéo Mongomaké Koné Unité de Biologie et d’Amélioration des Productions Végétales UFR Sciences de la Nature Université Nangui Abrogoua Abidjan C&#244te d’Ivoire Unité de Phytotechnie et Amélioration génétique UFR Sciences de la Nature Université Nangui Abrogoua Abidjan C&#244te d’Ivoire Département des Sciences et Techniques Université Alassane Ouattara Bouaké C&#244te d’Ivoire Département d’Agronomie et de Foresterie Université de Man Man C&#244te d’Ivoire

In C?te d’Ivoire, ginger (Zingiber officinale Rosc.), generally used to make a drink called “Gnamankoudji”, has become an important source of agricultural income diversification. In order to assess the agromorphological diversity of a ginger collection from different regions of C?te d’Ivoire, a survey collection of accessions was carried out in the different production zones of the country. One hundred and eighty-eight ginger accessions were collected in 15 regions and one autonomous district of C?te d’Ivoire. Analysis of variance revealed that all the variables used in this study discriminated between the ginger accessions collected. Principal component analysis revealed morphological variability of 45.931% for the first two components. Ascending Hierarchical Classification was used to classify these accessions into three groups based on fourteen quantitative characters. These three groups were formed independently of collection areas and are characterized by moderate morphological variability. This variability has been structured into three distinct agromorphological groups, with thallus (rhizome) length and width, finger width, secondary finger length and yield in tons per hectare as distinctive characters. This revealed genetic diversity could be exploited in ginger breeding and improvement programs in C?te d’Ivoire.

关键词： Sustainable Management Plant Genetic Resources Genetic Diversity Côte d’Ivoire

Myoma Delivered through the Cervical during Labor: About a Case and Review of the Literature

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Open Journal of Obstetrics and Gynecology 2023年第1期13卷 97-102页

作者： touré Écra Ana Konan Blé Rémy Marcel N’Cho Edi Koffi Koffi Abdoul Aka Edel Konan Perel Olou Luc Université Félix Houphouë t Boigny Abidjan C&ocirc te d’Ivoire Hô pital Général de Yopougon Attié Abidjan C&ocirc te d’Ivoire

The authors report the clinical case of a multipara whose intracervical myoma had been diagnosed during the prenatal follow-up and who was delivered into the vagina during labor. Caesarean section was indicated to avoid rupture of the pedicle during fetal expulsion. The myomectomy was performed in a second operation via the vagina, without complications.

关键词： Fibroids Pregnancy Childbirth Location

Inveterate Posterior Shoulder Dislocation Treated by Sub-Scapular Transfer, about One Case

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Open Journal of Orthopedics 2017年第10期7卷 301-307页

作者： Koné Samba Dogba Eric Kouassi Adélaide Ledion Anicet Adibo Godefroi Ote Pacome Be Jeancis Bana Abdoulaye touré Stanislas Agoh Serge Service de Traumatologie Orthopédie CHU de Cocody Abidjan Cote d’Ivoire Service de Traumatologie Orthopédie CHU de Bouaké Bouaké Cote d’Ivoire

Glena-humeral dislocation is rare. More than the half of those dislocations is unremarked because the diagnostic is not an emergency. A delayed diagnostic alters the functional prognostic and sometimes forces to do a complex surgery with complications whose success rate remains uncertain. We report a case of inveterate posterior shoulder dislocation on a 42-year-old adult occurred during a sport accident and treated by sub-scapulars transfer (modified Mac Laughlin’s technical). The aim of this article is to highlight this pathology to ameliorate its diagnostic rate indeed prognostic. Our diagnostic approach and injury, noticed during surgery and therapeutic propositions, are described at the light of literature data on this subject.

关键词： Inveterate Posterior Shoulder Dislocation

Surgical Treatment of Urological Complications of Gynecological and Obstetric Surgeries at the University Hospital of Conakry Guinea

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Open Journal of Urology 2015年第12期5卷 231-237页

作者： Abdoulaye Bobo Diallo Telly Sy Thierno Mamadou Oury Diallo Alpha Boubacar Bah Aboubacar touré Mamadou Diawo Bah Mamadou Bobo Diallo Service d’Urologie-Andrologie CHU de Conakry Conakry Guinée Service de Gynécologie-Obstétrique CHU de Conakry Conakry Guinée Service de Chirurgie Générale CHU de Conakry Conakry Guinée

Objective: To analyze the management of urological complications of gynecologic and obstetric surgeries. Material and Methods: We retrospectively studied 39 patients hospitalized in the Department of Urology of the Conakry Teaching Hospital for urological complications of gynecological surgery, during 9 years. The epidemiological, diagnostic, surgical and outcome parameters have been analyzed. Results: The urological complications of gynecologic surgery represent 0.29% of admissions in the Department of Urology. The mean age was 31 years with extremes of 18 and 47 years. Etiological factors were dominated by caesarean section with 74.36% of cases. The main lesions observed were vesico-vaginal and uretero-vaginal fistulas respectively 43.6% and 41.2% of cases. The mean delay of diagnosis was 5 months (extreme: 7 days to 3 years). Urine leakage from the vagina was the main symptom. The surgical treatment consisted in 17 surgeries for vesico-vaginal fistulas, 16 surgeries for uretero-vesical reimplantation, 2 surgeries for termino terminal ureterorraphia, 2 surgeries for vesico-uterine fistulas and 1 surgery for hysterectomy. Healing was obtained in all ureteral injuries and we noted two cases of failure in vesico-vaginal fistula. Conclusion: urological complications of gynecologic surgery remain frequent. They are dominated by the vesico-vaginal and uretero-vaginal fistulas and the main etiology is caesarean section. The treatment is surgical in our context.

关键词： Lesions Bladder Ureter Treatment Surgery

Comparative Study between Patients Treated with Conventional Radiotherapy and IMRT with Chemotherapy for Stage III - IVA Nasopharyngeal Carcinoma: A Single Institution Retrospective Report

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Journal of Cancer Therapy 2023年第12期14卷 451-464页

作者： Mamady Keita Juan Li Malick Bah Mamadou Aliou Diallo Alhassane Ismaël touré Abou Camara Bangaly Traoré Abdoulaye Keita Wenbing Shen Department of Radiotherapy The Fourth Affiliated Hospital of Hebei Medical University Shijiazhuang China Cancer Department of Donka National Hospital Conakry Guinea Faculty of Health Sciences and Techniques of Gamal Abdel Nasser University of Conakry Conakry Guinea Department of ENT-CFS Donka National Hospital Conakry Guinea

Introduction: Nasopharyngeal carcinomas are the most radiation-sensitive tumours, and radiotherapy alone provides better local control. Objectives: To evaluate the clinical efficacy and acute and late toxicities of two different treatment regimens for locally advanced nasopharyngeal carcinoma. Methods: From 2014 to 2017, 150 cases of stage III and 68 cases of stage IVA nasopharyngeal carcinoma were treated. Of these, 137 received conventional radiotherapy plus chemotherapy, and 81 received intensity-modulated radiotherapy plus chemotherapy. Chemotherapy was given either as induction, concurrent or adjuvant therapy. Survival rates were calculated according to Kaplan Meier and compared with the Log-rank test. The RTOG or EORTC criteria were used to assess acute and late toxicities. Results: The median follow-up time was 21.5 months, and the 2-year locoregional relapse-free survival, distant metastases-free survival, and overall survival rates in the conventional radiotherapy plus chemotherapy group were 76%, 71% and 77%, respectively;in the intensity-modulated radiotherapy plus chemotherapy group, they were 97%, 84%, and 100%, respectively. The difference in survival between the two groups was significant (χ2 = 5.06, P = 0.028). The incidence of grade 2 and 3 xerostomia one year after radiotherapy was 45.1% and 30.9% versus 33.3% and 0%. Conclusion: Compared with conventional radiotherapy plus chemotherapy, intensity-modulated radiotherapy plus chemotherapy offers better locoregional relapse-free survival and overall survival in patients with stage III and IVA nasopharyngeal carcinoma, and may significantly reduce the occurrence of radiation-induced xerostomia.

关键词： Nasopharyngeal Carcinoma Conventional Radiotherapy Intensity Modulated Radiotherapy Chemotherapy Prognosis

Epidemiological Aspects of Diabetic Retinopathy at the Center of the Application of the Diploma of Specialised Studies in Ophthalmology (Cadeso)/Donka-Conakry

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Advances in Infectious Diseases 2022年第3期12卷 533-546页

作者： Sonassa Diané Ibrahima Fofana Thierno Madiou Bah Moussa Diawara Zackary Adamou touré Oscar Adebayo Tonouheoua Tamba Mina Millimouno Sévérin Boni Gamal Abdel Nasser University of Conakry Conakry Guinea Maferinya National Rural Health Training and Researcher Center Forecariah Guinea CHU of Cocody Cocody Abidjan

Purpose: The authors analyzed the epidemiological and clinical aspects of diabetic retinopathy at the Center for the Application of the Specialized Studies Diploma in Ophthalmology, Gamal Abdel Nasser University (CHU/ Donka) Conakry. Diabetic retinopathy (eye damage: eye and retina) is a serious complication of diabetes that affects 50% of type 2 diabetic patients. The eyes are particularly sensitive to damage to a small vessel. Diabetic retinopathy (DR) is the retinal localization of diabetic micro angiopathy resulting in impaired blood flow in the affected territories, the consequences of which will determine the clinical manifestations of the disease. DR is the leading cause of vision loss in adults of working age. Patients and Methods: This is a longitudinal prospective study carried out at CADES/O concerning 198 diabetic patients. The selection criteria were that the media be transparent and the fundus accessible over a period of six months from February to July 2018. Results: A total of 73 patients (37%) presented with diabetic retinopathy with an average age of 49.5 +/−9 years. The sex ratio (M/F) was 0.6 with a female predominance of 59%. Liberal profession patients were the most numerous 47.5%. Type 2 diabetes was the most common (85.86%). Diabetes fundus assessment was the most common reason for consultation (52%). Arterial hypertension was the most incriminated risk factor (45.45%) followed by the poor balance of diabetes (40.90%), and the age of diabetes (28.28%). 9.5% had diabetic retinopathy complicated by rubella iris, neovascular glaucoma and retinal detachment. Conclusion: Diabetic retinopathy is a common condition for which early detection and regular monitoring must be the rule to prevent, slow down or avoids irreversible blindness if possible, induced by this pathology by a good balance of diabetes and good control of associated risk factors.

关键词： Diabetic Retinopathy Epidemiology Center for the Application of the Specialized Studies Diploma in Ophthalmology (CADES/O)

From Lysis to Hemolysis

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Open Journal of Blood Diseases 2023年第1期13卷 16-23页

作者： Mouhamed Dieng Sokhna Aïssatou touré Mohamed Keïta Boundia Djiba Michel Assane Ndour Demba Diedhiou Moussa Seck Sidy Mohamed Seck Department of Internal Medicine Abass Ndao Hospital Dakar Senegal Department of Hematology National Blood Center Dakar Senegal Department of Nephrology Military Hospital of Ouakam Dakar Senegal

Introduction: Sickle cell disease (SCD) is the most common genetic disease in the world. Vitamin D deficiency has been described in several patients with this disease. We report the case of a patient in whom osteomalacia revealed the disease. Observation: The patient was 35 years old, not an alcoholic, not exposed to toxic products, with a family history of sickle cell disease in her 4 brothers and sisters. She reports the appearance of diffuse bone pain but which predominates in the axial skeleton, the ribs and the rhizomelic zones having motivated several hospitalizations. These pains are recurrent with new attacks on the lumbar spine, and sacroiliac joints with intense pain. Paraclinical examinations revealed: normal long bone radiographs without bone lysis, a CT scan of the sacroiliac joints without any aspect of sacroiliitis, but revealing multiple vertebral condensing bone lesions in streaks, diffuse at the level of the iliac wings with osteolysis surrounded by non aggressive osteocondensation. Densitometry was normal, vitamin D deficiency was noted at 29 ng/mL with elevated alkaline phosphatase, normal concentrations of Calcemia and Phosphoremia respectively at 96 mg/L and 36 mg/L, contrasting with hyperparathyroidism with a blood level of parathyroid hormone elevated to twice the normal level at 104.4 pg/mL It should be noted that the patient had received per os vitamin D supplementation before coming to us. The diagnosis of osteomalacia secondary to vitamin D deficiency complicated by secondary hyperparathyroidism was retained. Given the family history, we looked for the existence of sickle cell disease which was finally confirmed on hemoglobin electrophoresis with an AS profile. Conclusion: The association between vitamin D deficiency and sickle cell disease is not uncommon, and is explained by the ethnic origin, race, skin color, genetics and physiological features of patients with this disease rather than the disease itself.

关键词： Sickle Cell Disease Vitamin D Osteomalacia

Phytochemical Screening and Assays of Phenolic Compounds in Senna occidentalis L. Leaf and Seed Extracts

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Food and Nutrition Sciences 2024年第7期15卷 499-508页

作者： Edmond Antoine Badock Lahat Niang Abdoulaye Dramé Célestine Nkounkou-Loumpangou Omar touré Omar Sokhna Nicolas Cyrille Ayessou Mady Cissé Ecole Suprieure Polytechnique Laboratoire Eau Energie Environnement et Procds Industriels (LE3PI) Universit Cheikh Anta Diop Dakar Sngal Ecole Suprieure Polytechnique Centre dEtudes sur la Scurit Alimentaire et les Molcules Fonctionnelles (CESAM-RESCIF) Universit Cheikh Anta Diop Dakar Sngal Laboratoire de Valorisation des Produits de la Biomasse Dpartement de Chimie Universit Cheikh Anta Diop de Dakar Dakar Sngal Unit de Chimie du Vgtal et de la Vie Facult des Sciences et Techniques Universit Marien NGOUABI Brazzaville Republic of the Congo Laboratoire de Chimie Organique et Bio-Organique Dpartement de Chimie Facult des Sciences et Techniques/UCAD Universit Cheikh Anta Diop Dakar Sngal

Phytochemical screening and assay of secondary metabolites, crude extracts with distilled water, aqueous methanol, aqueous acetone and aqueous ethanol of leaves and seeds of Senna occidentalis L. were studied in this work. The aim was to verify the distribution of secondary metabolites according to S. occidentalis organs. Four leaf samples from four different localities (South, East, West and Central Senegal) and a mixed sample of seeds were used. Functional molecules such as polyphenols, flavonoids and tannins were then assessed in the leaves and seeds using various standard methods. The results show that Senna occidentalis L. leaf and seed samples display an identical and homogeneous profile, regardless of locality. They contain secondary metabolites and the polyphenol content of extracts from southern, eastern, western and central leaves is: 0.620 - 0.539 - 0.811 - 0.573 g GAE/100 g DM;flavonoids: 0.064 - 0.074 - 0.130 - 0.101 g CE/100 g DM and tannins: 0.326 - 0.264 - 0.269 - 0.494 g TAE/100 g DM. The efficacy of S. occidentalis L. infusions in therapy is thus justified by the presence of these metabolites, whose biological properties are well known. It is then possible to explore isolation of active principles of Senna occidentalis L. leaves and even seeds for producing medicines.

关键词： Senna occidentalis L. Total Polyphenols Flavonoids Tannins