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280 results on '"Kabbaj, M."'

1. Optimization Algorithm for an Exoskeleten Robotic Inverse Kinematic Application

Author

Faqihi, H., Saad, M., Benjelloun, K., Benbrahim, M., Kabbaj, M. N., Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Liang, Qilian, Series Editor, Martin, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zhang, Junjie James, Series Editor, Gusikhin, Oleg, editor, and Madani, Kurosh, editor

Published
2020
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5. Sensor Fault Detection and Isolation for a Robot Manipulator Based on High-Gain Observers

Author

Omali, Khaoula Oulidi, Kabbaj, M. Nabil, Benbrahim, Mohammed, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Mizera-Pietraszko, Jolanta, editor, Pichappan, Pit, editor, and Mohamed, Lahby, editor

Published
2019
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35. Corps étrangers de vessie (A propos de 4 cas)

Author

Elhams, A, Kabbaj, M, Karmouni, T, Tazi, K, Elkhader, K, Koutani, A, Ibn Attya, A A, and Hachimi, M

Abstract

Les corps étrangers de la vessie ont fait l\'objet de nombreuses descriptions tant par leur nature que par leur circonstances d\'introduction. Si leur présence relève souvent de pratiques douteuses dans un contexte psychiatrique, il faut également souligner la possibilité d\'introduction accidentelle lors d\'interventions transvésicales ainsi que la migration à partir des espaces périvésicaux lors d\'une chirurgie de voisinage. Les auteurs rapportent quatre cas de corps étrangers intravésicaux différents: un textilome, un calcul formé à partir d\'un fil non résorbable fixé à la paroi vésicale, une migration d\'un matériel d\'ostéosynthèse et une migration d\'un dispositif intrautérin. Foreign bodies of the bladder have been amply reported in the literature either describing their origin or the circumstances of insertion. Their presence may often be a consequence of questionable actions performed by mentally unstable persons, but it might also be due to an accidental insertion during transvesical medical procedures or to migration of the foreign body from the perivesical area during interventions on surrounding areas. The authors herein report four different kinds of vesical foreign bodies: a textiloma, a calculus formed on a non-absorbable suture filament attached to the bladder wall, migration of osteosynthetic material and migration of an intrauterine device. Keywords: corps étranger, vessieAfrican Journal of Urology Vol. 13 (3) 2007: pp. 226-230

Published
2008

36. Prise en charge des traumatismes iatrogènes de l\'uretère: A propos de 24 cas

Author

Bentaleb, H, Bensouda, A, Kabbaj, M, Karmouni, T, Tazi, K, El Kader, K, Koutani, A, Attya, A I, and Hachimi, M

Subjects
uretère, traumatisme, gynécologie, chirurgie
Abstract

Objectifs: Rapporter la prise en charge diagnostique et thérapeutique d\'une série de 24 traumatismes de l\'uretère. Patients et méthodes : Il s\'agit d\'une étude rétrospective. De juin 1993 à juin 2005, 24 patients (22 femmes et 2 hommes) ont été pris en charge pour un traumatisme de l\'uretère dans notre hôpital. L\'âge moyen était de 41 ans (extrêmes 22 et 65 ans). Résultats: Les traumatismes de l\'uretère étaient le plus souvent liés à une chirurgie gynécologique (22/24 cas, soit 92%). Le délai moyen du traumatisme de l\'uretère et le diagnostic a été de 5 mois avec une seule découverte per-opératoire (3,8%). Le traitement endo-urologique exclusif a été adopté chez 4 patients, l\'urétéroscopie avec anastomose termino-terminale dans 5 cas, et la chirurgie à ciel ouvert dans 15 cas. Une patiente a bénéficié d\'une urétérorraphie termino-terminale après échec du traitement endoscopique par sonde double J. Il n\'a eu aucune néphrectomie dans cette série. Le suivi moyen a été de 60 mois. Quatre patients ont été perdus de vue. Sur le plan clinique, la disparition des lombalgies a été notée dans tous les cas. Sur le plan radiologique, une persistance d\'une hypotonie urétéro-pyélocalicielle résiduelle a été notée dans 5 cas et un bon passage urétéral sans sténose dans les autres cas. Conclusion: Les traumatismes de l\'uretère sont le plus souvent iatrogènes et secondaires à une chirurgie gynécologique. Leur prise en charge est avant tout endo-urologique. La prévention de ce type de lésion passe notamment par la montée de sondes urétérales en préopératoire afin de mieux repérer les uretères au cours de la chirurgie.Objectives: To evaluate the diagnosis and treatment of 24 patients with ureteral injury at our institution. Patients and Methods: In this retrospective study we evaluated 24 patients (22 females and 2 males) with ureteral injury treated at our institution between June 1993 and June 2005. The average age was 41 years (range 22 - 65 years). Results: The majority of ureteral injuries occurred during gynecological surgery (22/24 cases =92%). The time elapsed between the ureteral injury and diagnosis was 5 months on average; only in one case (3.8%), the injury was discovered during surgery. Four patients were treated endoscopically, while ureteroscopy and end-to-end anastomosis was applied in 5 and open surgery in 15 cases. End-to-end ureterorraphy with placement of a double-J catheter was necessary in one patient, where endoscopic treatment had failed. After an average follow-up period of 60 months, loin pain had resolved in all cases. On radiological evaluation, a residual uretero-pyelocalyceal hypotony was noted in 5 cases and a satisfactory ureteral passage without strictures in the others. No nephrectomy was necessary in this series. Conclusion: Ureteral injury is most often secondary to gynecological surgery. In the majority of cases endourologic repair is the treatment of choice. It is recommended to pass ureteral catheters pre-operatively in order to ease the repair of the injury. Keywords: uretère, traumatisme, gynécologie, chirurgieAfrican Journal of Urology Vol. 13 (3) 2007: pp. 219-225

Published
2008

37. La Tuberculose Genitale Masculine: A Propos de 22 Cas

Author

Bensouda, A, Reffad, J, Kabbaj, M M, Karmouni, T, Tazi, K, El Khader, K, Koutani, A, Andaloussi, A IA, and Hachimi, M

Abstract

No Abstract. African Journal of Urology Vol. 13 (2) 2007: pp. 145-150

Published
2007

42. Anticancer activity of mycobacterial DNA: effect of formulation as chitosan nanoparticles

Author

Phillips Nc and Kabbaj M

Subjects
DNA, Bacterial, Male, Chemistry, Pharmaceutical, Mycobacterium phlei, Melanoma, Experimental, Pharmaceutical Science, Antineoplastic Agents, Biocompatible Materials, Chitin, Chitosan, chemistry.chemical_compound, Mice, Animals, Nanotechnology, Cationic liposome, Particle Size, Cytotoxicity, Liposome, Drug Carriers, Deoxyribonucleases, biology, Fishes, biology.organism_classification, Growth Inhibitors, Endotoxins, chemistry, Biochemistry, Drug Screening Assays, Antitumor, Deoxyribonuclease I, Drug carrier, DNA
Abstract

Mycobacterium phlei (M. phlei) DNA inhibits cancer cell division but is susceptible to degradation by DNase. Chitosan forms nanoparticulate polyelectrolyte complexes with DNA, and may thus reduce nuclease degradation. We have characterized chitosan-DNA nanoparticle formation, determined DNase susceptibility, and evaluated their antiproliferative activity. Nanoparticle diameter initially decreased with increasing phosphate charge density. However nanoparticle diameter increased above 6 micromol of phosphate. Particle aggregation occurred at 16.2 micromol phosphate and was related to reduced surface charge. Incorporation of DNA within chitosan nanoparticles significantly decreased degradation by DNase. The ability of M. phlei DNA-chitosan nanoparticles to inhibit melanoma cell division was determined relative to M. phlei DNA and a cationic liposomal M. phlei DNA formulation. M. phlei DNA had antiproliferative activity (MTT reduction, IC50 = 0.9 mg/ml) without intrinsic cytotoxicity (LDH release, ED50 > 50 microg/ml). Cationic polyphosphate chitosan nanoparticles were inert (antiproliferative IC50 > 1 mg/ml, ED50 > 1 mg/ml). M. phlei DNA-chitosan nanoparticles were 20-fold more potent than M. phlei DNA. Cationic DOTAP/DOPE liposomes were cytostatic (IC50 = 49 microg/ml) and cytotoxic (ED50 = 87 microg/ml), and complexation of M. phlei DNA resulted in a significant reduction of antiproliferative activity. Chitosan nanoparticles may therefore be appropriate delivery vehicles for M. phlei DNA.

Published
2002

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