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Article: Factors associated with H. pylori epidemiology in symptomatic children in Buenos Aires, Argentina.

Goldman, Cinthia / Barrado, Andrés / Janjetic, Mariana / Balcarce, Norma / Cueto Rua, Eduardo / Oshiro, Masaru / Calcagno, María L / Sarrasague, Margarita-Martinez / Fuda, Julián / Weill, Ricardo / Zubillaga, Marcela / Perez-Perez, Guillermo I / Boccio, José

World journal of gastroenterology

2005 Volume 12, Issue 33, Page(s) 5384–5388

Abstract: Aim: To determine prevalence of H pylori infection in symptomatic children in Buenos Aires ... Argentina, and to investigate factors associated with H pylori positivity.: Methods: A total of 395 ... Hospital "Sor Maria Ludovica" were evaluated for the presence of H pylori by the (13)C-Urea Breath Test ...

Abstract	Aim: To determine prevalence of H pylori infection in symptomatic children in Buenos Aires, Argentina, and to investigate factors associated with H pylori positivity. Methods: A total of 395 children with upper gastrointestinal symptoms referred to the Gastroenterology Unit of the Children Hospital "Sor Maria Ludovica" were evaluated for the presence of H pylori by the (13)C-Urea Breath Test ((13)C-UBT). A questionnaire was applied to the recruited population. Results: Prevalence of H pylori infection was 40.0% in this population (mean age 9.97 +/- 3.1 years). The factors associated with H pylori positivity were number of siblings (P < 0.001), presence of pet cats (P = 0.03) and birds (P = 0.04) in the household, and antecedents of gastritis among family members (P = 0.01). After multivariate analysis, number of siblings [Odds ratio (OR) = 1.39; 95% CI, 1.20-1.61] and contact with pet cats (OR = 1.76; 95% CI, 1.00-3.09) remained as variables associated with H pylori infection. Conclusion: The prevalence of H pylori infection in children with upper gastrointestinal symptoms in Argentina was similar to that reported in developed countries. Children from families with a higher crowding index and presence of pet cats have a higher risk of being colonized with H pylori.
MeSH term(s)	Adolescent ; Argentina ; Breath Tests ; Child ; Child, Preschool ; Female ; Gastrointestinal Diseases/diagnosis ; Gastrointestinal Diseases/microbiology ; Helicobacter Infections/diagnosis ; Helicobacter Infections/epidemiology ; Helicobacter pylori/metabolism ; Humans ; Male ; Prevalence
Language	English
Publishing date	2005-07-20
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2185929-2
ISSN	2219-2840 ; 1007-9327
ISSN (online)	2219-2840
ISSN	1007-9327
DOI	10.3748/wjg.v12.i33.5384
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Zs.A 6039: Show issues

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Article: Intérêt persistant de la fibrinolyse intra-artérielle après 8 h ou plus d'occlusion de l'artère centrale de la rétine ou de ses branches.

Weill, A / Cognard, C / Piotin, M / Laloum, L / Castaings, L / Moret, J

Journal francais d'ophtalmologie

1998 Volume 21, Issue 7, Page(s) 466–470

Abstract: ... hours (average 12.5 H) after a loss of vision due to a central retinal artery occlusion or the occlusion ...

Title translation	Persistent value of intra-arterial fibrinolysis 8 hours or more following central retinal artery occlusion or of its branches.
Abstract	Purpose: To establish that intra-arterial fibrinolysis of the ophthalmic artery can still be efficient 8 hours or more after a central retinal artery occlusion. Material and methods: Nine to twenty hours (average 12.5 H) after a loss of vision due to a central retinal artery occlusion or the occlusion of its branches, 7 patients were treated by intra-arterial fibrinolysis. The vision of the affected eye was limited to light perception for four patients, to hand movement at 1 meter for two patients, and to 4/10 P2 for one patient. Under radiological guidance, 300.000 IU of urokinase was injected through a microcatheter placed in the ophthalmic artery (6 patients), or in the facial artery (1 patient); in this case the angiogram showed an occlusion of the internal carotid artery and a retrograde filling of the ophthalmic artery through the facial artery. Results: We did not observed any complication. The 3 patients who had a vision better than light perception recovered a vision of 10/10 P2. For the others: two patients recovered a vision of 9/10 P2 and 5/10 P2, two did not recover. Conclusion: Fibrinolysis of the ophthalmic artery must ideally be performed as soon as possible, but a recovery is still possible more than 8 hours after the onset of the loss of vision. The time limit is not yet defined but after 24 hours, the chance of improvement seems to be very low.
MeSH term(s)	Adult ; Aged ; Aged, 80 and over ; Female ; Fluorescein Angiography ; Humans ; Injections, Intra-Arterial ; Male ; Middle Aged ; Ophthalmic Artery ; Retinal Artery Occlusion/drug therapy ; Thrombolytic Therapy ; Time Factors ; Treatment Outcome ; Urokinase-Type Plasminogen Activator/administration & dosage ; Visual Acuity/drug effects
Chemical Substances	Urokinase-Type Plasminogen Activator (EC 3.4.21.73)
Language	French
Publishing date	1998-08
Publishing country	France
Document type	English Abstract ; Journal Article
ZDB-ID	426662-6
ISSN	1773-0597 ; 0181-5512
ISSN (online)	1773-0597
ISSN	0181-5512
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Zs.A 1417: Show issues

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Article ; Online: How accurate is computer-assisted mandible gunshot wound management by patient-specific distraction device? Preoperative planning versus postoperative outcomes.

Veyssiere, A / Weill, P / Bildstein, A-C / Preudhomme, R / Bénateau, H

International journal of oral and maxillofacial surgery

2023 Volume 52, Issue 9, Page(s) 981–987

Abstract: Gunshot wounds of the lower face are a challenge for the surgeon. Customized distraction osteogenesis (DO) is a well-established procedure for managing facial gunshot wounds. However, differences between the preoperative planning and postoperative ... ...

Abstract	Gunshot wounds of the lower face are a challenge for the surgeon. Customized distraction osteogenesis (DO) is a well-established procedure for managing facial gunshot wounds. However, differences between the preoperative planning and postoperative outcomes are often noted. This multi-centre, retrospective study was performed to analyse the differences between the planning and outcomes for the lower third of the face, in patients undergoing the computer-assisted repair of mandible gunshot wounds using patient-specific distraction devices. Different planes and points were defined, and two distances (anteroposterior and intercondylar lengths) and an angle (inter-mandible body angle) were measured on the preoperative planning models and the postoperative models obtained from the computed tomography data. Twelve patient cases that met the study eligibility criteria were included. A significant difference between the planning and postoperative outcome was found for the anteroposterior length (6.6 mm shorter than the preoperative planning; P = 0.003). The differences in intercondylar length (P = 0.116) and inter-mandible body angle (P = 0.121) were not significant. This study revealed a difference between the planning and outcomes. Various factors such as scar tissue and muscle forces limit distraction and therefore lead to under-correction with insufficient projection.
MeSH term(s)	Humans ; Wounds, Gunshot/diagnostic imaging ; Wounds, Gunshot/surgery ; Retrospective Studies ; Mandible/diagnostic imaging ; Mandible/surgery ; Osteotomy/methods ; Osteogenesis, Distraction/methods ; Computers ; Multicenter Studies as Topic
Language	English
Publishing date	2023-01-23
Publishing country	Denmark
Document type	Journal Article ; Review
ZDB-ID	353721-3
ISSN	1399-0020 ; 0901-5027
ISSN (online)	1399-0020
ISSN	0901-5027
DOI	10.1016/j.ijom.2023.01.008
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Zs.A 931: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (1.OG) ab Jg. 2022: Lesesaal (EG)
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Article ; Online: Focus on the use of maxillomandibular fixation in mandibular fracture oseosynthesis.

Weill, Pierre / Garmi, Rachid / Thobie, Alexandre / Benateau, Hervé / Veyssiere, Alexis

Journal of stomatology, oral and maxillofacial surgery

2022 Volume 123, Issue 5, Page(s) e614–e618

Abstract: Objectives: The objective of this study was to evaluate the efficiency of three methods of isolated mandibular fracture intraoperative reduction.: Materials and methods: This 6-year retrospective study included patients with isolated extra-articular ... ...

Abstract	Objectives: The objective of this study was to evaluate the efficiency of three methods of isolated mandibular fracture intraoperative reduction. Materials and methods: This 6-year retrospective study included patients with isolated extra-articular mandibular fractures who would benefit from osteosynthesis. The endpoint was postoperative occlusion according to the type of intraoperative immobilization: screws, arch, or manual reduction. Results: A total of 145 patients were included, with 233 fractures. Forty-five patients underwent manual reduction without maxillo-mandibular fixation (MMF), 51 MMF with screws, and 49 MMF with arch, with 11.1%, 5.9% and 4.1% of patients in these groups experiencing postoperative malocclusion, respectively. The overall malocclusion rate was 6.9%. There was no significant difference among the 3 methods according to univariate statistical analysis (p = 0.42) or after comparing MMF (grouping screws and arches) to manual reduction without MMF (p = 0.29). Conclusion: This study did not show a significant difference between the different methods of intraoperative reduction of isolated extra-articular mandibular fractures, even though intraoperative MMF was much more commonly used for complex fractures. However, there is a non-significant tendency to get a better post-operative occlusal result with MMF, which remains the reference traitement. Intraoperative manual reduction without MMF may be used within trained teams in some instances.
MeSH term(s)	Fracture Fixation, Internal/methods ; Humans ; Jaw Fixation Techniques ; Malocclusion ; Mandibular Fractures/surgery ; Retrospective Studies
Language	English
Publishing date	2022-01-29
Publishing country	France
Document type	Journal Article
ZDB-ID	2916276-2
ISSN	2468-7855 ; 2468-8509
ISSN (online)	2468-7855
ISSN	2468-8509
DOI	10.1016/j.jormas.2022.01.011
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Article ; Online: Pustular allergic contact dermatitis of the dorsum of hands related to rubber gloves additives.

Merhy, Reine / Weill, Amandine / Ingen-Housz-Oro, Saskia / Assier, Haudrey

Contact dermatitis

2022 Volume 87, Issue 2, Page(s) 199–201

MeSH term(s)	Dermatitis, Allergic Contact/diagnosis ; Dermatitis, Allergic Contact/etiology ; Dermatitis, Occupational/diagnosis ; Dermatitis, Occupational/etiology ; Gloves, Protective/adverse effects ; Gloves, Surgical/adverse effects ; Humans ; Patch Tests ; Rubber/adverse effects
Chemical Substances	Rubber (9006-04-6)
Language	English
Publishing date	2022-04-17
Publishing country	England
Document type	Case Reports
ZDB-ID	193121-0
ISSN	1600-0536 ; 0105-1873
ISSN (online)	1600-0536
ISSN	0105-1873
DOI	10.1111/cod.14124
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Zs.A 1116: Show issues

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Article ; Online: Cimetidine and racecadotril: Unusual culprit drugs of a severe cutaneous adverse reaction.

Kechichian, Elio / Weill, Amandine / Ingen-Housz-Oro, Saskia / Assier, Haudrey

Contact dermatitis

2022 Volume 87, Issue 5, Page(s) 451–452

MeSH term(s)	Cimetidine/adverse effects ; Dermatitis, Allergic Contact ; Drug Hypersensitivity Syndrome ; Humans ; Thiorphan/analogs & derivatives
Chemical Substances	racecadotril (76K53XP4TO) ; Cimetidine (80061L1WGD) ; Thiorphan (B79L7B5X3Z)
Language	English
Publishing date	2022-07-01
Publishing country	England
Document type	Case Reports
ZDB-ID	193121-0
ISSN	1600-0536 ; 0105-1873
ISSN (online)	1600-0536
ISSN	0105-1873
DOI	10.1111/cod.14176
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Article ; Online: Embryological approach to philtral hair sparsity in bilateral cleft lip deformities.

Weill, Pierre / Veyssiere, Alexis / Rosette, Jeanne / Vacher, Christian / Benateau, Hervé

Journal of stomatology, oral and maxillofacial surgery

2022 Volume 124, Issue 2, Page(s) 101288

Abstract: Objective: In bilateral cleft lip cases, surgeons have long known that the medial nasal prominence or prolabium is devoid of muscle. Despite cheiloplasty restoring orbicular muscle continuity, moustache hair growth is less developed on the philtral skin. ...

Abstract	Objective: In bilateral cleft lip cases, surgeons have long known that the medial nasal prominence or prolabium is devoid of muscle. Despite cheiloplasty restoring orbicular muscle continuity, moustache hair growth is less developed on the philtral skin. We sought to understand this hair disparity. Basic procedures: The authors conducted a comprehensive literature search using reference materials on the physiological and pathological development of the face in utero and the PubMed database using the keywords 'embryology', 'bilateral cleft lip' and 'hair'. Main results: In bilateral cleft lip, the normal fusion between the maxillary and intermaxillary process does not occur, and the migration of cranial neural crest cells (CNCC) is disturbed. CNCCs from different locations and with different myoblastic differentiation potential are arrested on each side of the cleft. Therefore, a reduced concentration of myoblasts and myocytes as well as hormone receptors in the medial process could hinders the normal physiological development of the different layers of the philtral skin and especially the skin appendages. Conclusion: Philtral hair sparsity in patients with bilateral cleft lip can be explain by a defect in the migration of CNCCs to the prolabium, whose cells are not able to develop hair follicles, due to a disruption of the exchange of Wnt/β-catenin, EDA, and or Noggin signals and due to the absence of androgen receptor.
MeSH term(s)	Humans ; Cleft Lip/diagnosis ; Cleft Lip/surgery ; Plastic Surgery Procedures ; Lip/abnormalities ; Lip/pathology ; Lip/surgery ; Hair
Language	English
Publishing date	2022-09-10
Publishing country	France
Document type	Journal Article
ZDB-ID	2916276-2
ISSN	2468-7855 ; 2468-8509
ISSN (online)	2468-7855
ISSN	2468-8509
DOI	10.1016/j.jormas.2022.09.009
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Article ; Online: Human activities and densities shape insecticide resistance distribution and dynamics in the virus-vector Culex pipiens mosquitoes from Morocco.

Arich, Soukaina / Assaid, Najlaa / Weill, Mylène / Tmimi, Fatim-Zohra / Taki, Hassan / Sarih, M'hammed / Labbé, Pierrick

Parasites & vectors

2024 Volume 17, Issue 1, Page(s) 72

Abstract: Background: Mosquitoes of the Culex pipiens complex are widely distributed vectors for several arboviruses affecting humans. Consequently, their populations have long been controlled using insecticides, in response to which different resistance ... ...

Abstract	Background: Mosquitoes of the Culex pipiens complex are widely distributed vectors for several arboviruses affecting humans. Consequently, their populations have long been controlled using insecticides, in response to which different resistance mechanisms have been selected. Moreover, their ecological preferences and broad adaptability allow C. pipiens mosquitoes to breed in highly polluted water bodies where they are exposed to many residuals from anthropogenic activities. It has been observed for several mosquito species that anthropization (in particular urbanization and agricultural lands) can lead to increased exposure to insecticides and thus to increased resistance. The main objective of the present study was to investigate whether and how urbanization and/or agricultural lands had a similar impact on C. pipiens resistance to insecticides in Morocco. Methods: Breeding sites were sampled along several transects in four regions around major Moroccan cities, following gradients of decreasing anthropization. The imprint of anthropogenic activities was evaluated around each site as the percentage of areas classified in three categories: urban, agricultural and natural. We then assessed the frequencies of four known resistance alleles in these samples and followed their dynamics in five urban breeding sites over 4 years. Results: The distribution of resistance alleles revealed a strong impact of anthropization, in both agricultural and urbanized lands, although different between resistance mutations and between Moroccan regions; we did not find any clear trend in the dynamics of these resistance alleles during the survey. Conclusions: Our study provides further evidence for the role of anthropic activities in the selection and maintenance of mutations selected for resistance to insecticides in mosquitoes. The consequences are worrying as this could decrease vector control capacities and thus result in epizootic and epidemic outbreaks. Consequently, concerted and integrated disease control strategies must be designed that include better management regarding the consequences of our activities.
MeSH term(s)	Animals ; Humans ; Insecticide Resistance/genetics ; Insecticides/pharmacology ; Culicidae ; Morocco/epidemiology ; Mosquito Vectors/genetics ; Culex ; Human Activities
Chemical Substances	Insecticides
Language	English
Publishing date	2024-02-19
Publishing country	England
Document type	Journal Article
ZDB-ID	2409480-8
ISSN	1756-3305 ; 1756-3305
ISSN (online)	1756-3305
ISSN	1756-3305
DOI	10.1186/s13071-024-06164-1
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Article ; Online: Novel RAB39B Mutation Causes Parkinsonism in Males with Developmental Disorder.

Dayan, Roy / Shkedi Rafid, Shiri / Baker Erdman, Halen / Weill, Caroline / Shag, Avraham / Meiner, Vardiella / Arkadir, David

Movement disorders clinical practice

2024 Volume 11, Issue 3, Page(s) 306–308

MeSH term(s)	Male ; Child ; Humans ; Developmental Disabilities/genetics ; Parkinsonian Disorders/diagnosis ; Parkinson Disease/genetics ; Mutation
Language	English
Publishing date	2024-01-31
Publishing country	United States
Document type	Letter
ISSN	2330-1619
ISSN (online)	2330-1619
DOI	10.1002/mdc3.13953
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Article ; Online: Optimisation du transfert de planification de la distraction ostéogénique mandibulaire par dispositif externe sur mesure.

Weill, Pierre / Dubois, Guillaume / Preudhomme, Renaud / Rouch, Philippe / Veyssiere, Alexis / Benateau, Hervé

Annales de chirurgie plastique et esthetique

2023 Volume 68, Issue 2, Page(s) 113–122

Abstract: Purpose: The aim of this study was to analyze the predictability of virtual surgical planning of mandibular reconstruction by osteogenic distraction (OD) with a custom-made osteogenic distraction device (DEOS) after ballistic trauma and to make ... ...

Title translation	Improving the accuracy of the preoperative planning of mandibular osteogenic distraction by an external custom-made device.
Abstract	Purpose: The aim of this study was to analyze the predictability of virtual surgical planning of mandibular reconstruction by osteogenic distraction (OD) with a custom-made osteogenic distraction device (DEOS) after ballistic trauma and to make recommendations to mitigate potential sources of discrepancy. Methods: This retrospective study involved 12 patients who were victims of facial mandibular ballistic trauma and were reconstructed with osteogenic distraction with a DEOS device. Postoperative images were compared to the planned situation by means of several measures made in two plans : distraction plane and frontal plane. Results: The mean bone loss was 54.2mm. The anteroposterior difference was systematically inferior or equal postoperatively (10.8mm). The interrami angle difference in the frontal plane was positive, with an average of 4.8°. There was a significant negative correlation in univariate analysis between the antero-posterior difference measurement and the difference of the interrami angle in distraction. Conclusion: A significant difference between the planning and postoperative results was shown, explained by the device being too adjustable leading to the loosening of the locking screws of the device. A static analysis showed that there are significant rotational forces at the carriages, which can lead to the loosening of the locking elements. It is then proposed that the device be optimized by customization of some elements.
MeSH term(s)	Humans ; Retrospective Studies ; Mandible/surgery ; Mandibular Reconstruction/methods ; Facial Injuries ; Osteogenesis, Distraction/methods
Language	French
Publishing date	2023-01-18
Publishing country	France
Document type	English Abstract ; Journal Article
ZDB-ID	605676-3
ISSN	1768-319X ; 0294-1260
ISSN (online)	1768-319X
ISSN	0294-1260
DOI	10.1016/j.anplas.2022.12.005
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