Gunshot wounds have become a daily occurrence at the Dolo sominé hospital in Mopti recent decades, among which we seen all kinds of injuries and lodge projectiles. We report clinical case 46-year-old farmer, gentleman who was victim firearm assault that caused wound with reception on left arm, projectile is lodged very unusual area, humeral medullary canalin different segments human body. The aim this work to describe management injury accordance principles war surgery.

A theoretical study of the reactivity quinoline-4-one derivatives is undertaken in order to understand involved mechanisms. The calculations were carried out gas phase and N, N-Dimethylformamide (DMF) solution. Density Functional Theory (DFT) with B3LYP functional associated 6-311G (d) 6-311+G bases used perform these calculations. results thermodynamic parameters showed that there an equilibrium relation between different tautomers. This can be explain failure obtain tetrahydroquinoline...

This theoretical chemical reactivity study was conducted using the Density Functional Theory (DFT) method, at computational level B3LYP/6-31G (d). It involved a series of six (06) 5-arylidene rhodanines and allowed to predict these compounds. DFT global descriptors (HOMO LUMO energies, hardness, softness, electronegativity) were examined relative stability rhodanin derivatives. Thus, compound 6 which has an energy gap between orbitals ΔEgap = 3.004 eV is most polarizable, reactive, least...

Sacoglottis gabonensis est une plante médicinale qui utilisée dans le traitement traditionnel de l’ulcère Buruli en Côte d’Ivoire. En vue d’établir l’innocuité ce traitement, des tests toxicité aiguë et subaiguë ont été réalisés. A cet effet, la DL50 a déterminée chez souris, ainsi que les paramètres hématologiques biochimiques après administration répétée doses 3,5 ; 35 350 mg/kg pc l’extrait aqueux à rats pendant 28 jours. La obtenue supérieure 5000 sans effet sur plupart sanguins dosés....

Reliable prediction of lipophilicity in organic compounds involves molecular descriptors determination.In this work, the a set twenty-three molecules has been determined using up to seven various empirical descriptors.According Quantitative Structure Property Relationship (QSPR) method, first fourteen was used as training whereas second nine test set.Calculations made with descriptors, after severe statistical analysis, have led establish QSPR relation able predict over 95% confidence.

A series of ruthenium azopyridine complexes have recently been investigated due to their potential cytotoxic activities against renal cancer (A498), lung (H226), ovarian (IGROV), breast (MCF-7) and colon (WIDR). Thus, in order predict the potentials these compounds, quantitative structure-activity relationship studies were carried out using methods quantum chemistry. Five Quantitative Structure Activity Relationship (QSAR) models obtained from determined descriptors different activities. The...

Purpose: To determine the dose – toxicity profile of aqueous extract Nauclea latifolia stem bark (AQE).Methods: Oncin France Souche A (OFA) rats were orally administered with AQE at doses 1.8, 18 and 180 mg/kg body weight for 28 days. In parallel, oral acute test in Swiss mice was performed 2, 4, 8 18g/kg weight. Blood, urine other biochemical markers assessed rats.Results: No death observed after 14 days single administration, hence LD50 > For sub-acute OFA rats, an elevation some blood...

This QSAR study, which involved a series of Azetidinones derived from 4,4'-diaminodiphenylsulfone (dapsone), yielded two models based on molecular descriptors and the antibacterial activities Escherichia coli Staphylococcus aureus.The were obtained by applying methods quantum chemistry at B3LYP/6-31G (d) level. The statistical indicators first model is function activity are: coefficient determination R<sup>2</sup> equals 0.992, standard deviation S 0.342, Fischer F 185.088...

In-situ measurements and physico-chemical analyzes of thirty (30) samples taken bimonthly from August 2015 to December 2016 on six (6) stations Lake M'koa were carried out. A modeling study was made in order determine a quantitative qualitative relationship between chlorophyll-a five descriptors (temperature, turbidity, oxidative power (RH), nitrate ions (NO3-) nitrite (NO2-)). These constituted the explanatory predictive parameters M'koa. This out by using Principal Component Analysis...

This QSAR study was conducted by using a series of Azetidinones which belong to Dapsone derivatives.It allowed obtain two different models according the molecular descriptors and antibacterial activities (Bacillus subtilis Pseudomonas aeruginosa).The were obtained applying methods quantum chemistry at B3LYP/6-31G (d) level.The statistical indicators first model are as function Bacillus activity coefficient determination R 2 = 0.945, standard error regression S 0.139, Statistical significance...

The aim of this work is to develop and improve anthelmintics that can contribute effectively the control certain new resistant races nematodes in treatment parasitic diseases humans. This situation increasing concern agricultural, medical health communities. research carried out particularly interested determination lipophilicity a series substituted molecules benzymidazolyl-chalcone family, with proven activity against worms. has enabled us predict better understand their biological...

Diabetes is a serious, long-term (or chronic) disease that occurs when person's blood sugar levels are high because their body cannot produce enough insulin, or does not insulin it effectively use the produces. According to literature, this has several causes, but certain types of diabetes such as type 2 most closely linked metabolic disorder due abdominal obesity. Thus, number individuals with increasing. It in mind we work improve human health. The aim study design new derivatives...

In this work, which consisted to develop a predictive QSPR (Quantitative Structure-Property Relationship) model of the first reduction potential, we were particularly interested in series forty molecules. These molecules have constituted our database. Here, thirty used for training set and ten test set. For calculation descriptors, all been firstly optimized with frequency at B3LYP/6-31G(d,p) theory level. Using statistical analysis methods, potential dependent on electronic affinity (EA)...

Several studies have been carried out on the structure of hydroxamic acids as histone deacetylase inhibitors. Scientists discovered that (-CONHOH) moiety was responsible for chelation zinc ion into active site deacetylases thereby inhibiting activity these. In this work, we conducted a study using new dual descriptor from conceptual DFT to determine atoms in order propose new, more molecules. The calculations were performed local reactivity studied Fukui functions by Hirshfeld method. Global...

L\'effet du stress hydrique osmotique induit par le polyéthylène glycol (PEG) a été étudié sur la germination et croissance in vitro chez cotonnier. Cinq concentrations différentes de PEG ont testées les résultats montré que agit négativement des graines. La longueur racines tiges diminue avec élevées dans milieu culture. feuilles est inhibée à partir 15 g/l Les parties aériennes plus affectées l\'effet racinaires. Le flétrissement plantules observé 35 culture.The effect of water induced by...

Rhodanine and its derivatives exhibit interesting biological activities as well a wide range of applications. In this study, dataset seventy-four molecules with anticancer against human cancer cell line Huh-7D12, were chosen for the modeling pharmacophores Quantitative Structure Activity (3D-QSAR) relationship. Pharmacophoric models containing five sites generated from three characteristics: hydrogen bond acceptor (A), hydrophobic (H) aromatic ring (R). After validation, eight hypotheses...

Hydrogen bonding (HB) sites in three pyrimidine compounds derivatives (DP), namely 4-(4-fluorophenyl)-6-(furan-2-yl) pyrimidin-2-amine (DP-1), 4-(4-chlorophenyl)-6-(furan-2-yl) (DP-2) and 4-(4-bromophenyl)-6-(furan-2-yl) (DP-3), have been investigated by quantum chemistry methods, especially at HF/6-311+G(d,p) B3PW91/6-311+G(d,p) levels. Hydrogenfluori deserved as probe for hydrogen complexes. Molecular electrostatic potential maps, geometricparameters of HB complexes, well energetic...

For this work, we have selected two reactions for the formation of (2,2)-dichloro (ethyl) Arylphosphine and bis (2,2)-dichloro(ethyl)arylphosphine compounds by hydrophosphination. Global local reactivity parameters, thermodynamic parameters reactions, Transition states, Fukui function, softness, electrophility index, nucleophility Natural population analyses (NPA) Mulliken (MK) were calculated with DFT method at B3LYP/6-311+G(d, p) level. The analysis potential energy surfaces nature...

<p>The dynamism of cancer and its side effects related to different treatments are real questions for humankind solve. Thus, this manuscript aims explore the photochemical photo-physical properties two coumarin molecules due their multiple biological spectroscopic activities <sup>1</sup> in framework photodynamic therapy (PDT) as a photosensitizer (PS). For our aim fulfillment, quantum chemical methods such DFT TD-DFT at B3LYP/6-31G(d,p) level were used media...