The urinary infection often remains the most frequent of the infections after the infections of the respiratory system. This work began(affected) the study of various pathogenic agents causing the deferent urinary infection and their sensibility or resistance closed view the various families of antibiotics prescribed at the level of the laboratory bacteriology of the regional hospital to Kenitra. According to our experiences we were able to classify bacteria according to their dominance so to determine the rate of resistance of the latter to antibiotics frequently used at the level of the laboratory.

Production of extended-spectrum beta-lactamases (ESBL) considered one of the most important resistance mechanisms that impair antimicrobial treatment of infections caused by Enterobacteriaceae. Four phenotypic methods were compared to detect ESBL production; the tests based on the synergy between a third-generation cephalosporin and clavulanate. These tests are: the double-disk synergy test (DDST) 25 to 30mm, DDST (30mm), DDST (20mm) and the double-disk (Spanish- test). In our study, we worked on 81 strains of ESBL enterobacteriaceae. Synergy test 25 to 30 mm, could detect 90.12% of ESBLs strains. So if we had known the best distance which we will clearly detected the "champagne cork" appearance, we practiced synergy test at 30mm. This test highlighted ESBL production in only 17 (20.99%) strains. distance reduction between C3G disks and clavulanate disk to 20 mm led to detect 73 (90.12%). Double disk test (Spanish test) detected 81 (100%), this test confirms the presence of ESBLS. By comparison with other tests, this test had the highest rate of ESBLS. In most cases; standard disk diffusion tests are effective, and still recommended for ESBL detection in routine laboratories. Nevertheless, it is worth combining standard disk diffusion test with other approaches, such as modified disk tests or E tests.

A total of 37 clinical isolates of enterobacteriaceaes (16 Escherichia coli, 10 Klebsiella pn., 7 Enterobacter Cloacae, 2 Morganella Morganii, 1 Proteus Mirabilis and 1 Citrobacter Freundi ) were recovered during 2014 from four Moroccan regions to study their resistance profile. Among these 37 strains, 19 tell ESBL Enterobacteriaceae. Over this period, the bacterial species most often ESBL producing was Escherichia coli (9 strains), followed by Klebsiella pneumoniae (7 strains), Enterobacter cloacae (2 strains), and Morganella Morganii (1 strains). The ESBL resistance was screened using disc diffusion method, while the resistance genes were detected by poly

The objective of this work is the study of the physico-chemical and microbiological quality of a derivative of Moroccan dates: Dkess (date paste). This is the basis for Food Saharan regions. Despite the sensitivity of Dkess to alteration and that poses serious problems to human health found that few studies conducted on this product. The study was performed on 300 samples, physico-chemical characteristics (4 criteria), microbiological and hygienic (10 criteria) were assessed against the standards. A Characterization of microbial flora and a study of the antibiotic susceptibility of some isolated bacteria were performed. The results showed that the quality of pulp is much more developed than that of traditional pulp and semi industrialized and this on all the criteria examined whether physicochemical or microbiological (42% of the samples of traditional pulp and 33% of dough semi industrialized does not conform to international standards). In addition, the poor preservation of places of production causes an alteration of traditional pasta and pasta semi industrialized dates and their susceptibility to contamination by microorganisms, and the damage is even more important as storage conditions and storage are not adequate. The control of manufacturing processes and preparation as well as the entire food chain of these products must be improved to ensure the health and safety of consumers.

Bacteriological analysis is very important because it helps to identify the causal agent of infection: bacteria, parasites, fungi.
Our study has as purpose the statistical study of different types of analysis developed in the service for nine months ; the urine cytology examination (urinalysis), stool culture, cytology examination of the pus, the blood culture examination, examination of the cerebrospinal fluid (CSF), the bacteriological examination of secretions and ENT bronchopulmonary and ascites fluid and cytology examination of vaginal swab.
Based on the statistical study established and the results we determine the impact of the most common germs in different types of analyzes namely E.coli; klebsiellae and Staph.Aureus

The Moorish baths "Hammam" are highly visited by Moroccan consumers. The aim of this study is to establish the phenotypic profile of gram negative bacteria isolated from water collected from Moorish baths and test their power of resistance and antibiotic susceptibility. Using the gallery (API bioM

The objective of this work is the study of the quality of a derivative of Moroccan dates: Tahlaoute. It is a vital and essential product oasis whose population exceeds two million. However, this product has been a little or no studies. The study was performed on 220 samples (110 samples of traditional Tahlaoute and 110 samples of industrialized Tahlaoute), the physicochemical characteristics (4 criteria), the microbiological and hygienic (10 criteria) were assessed against the standards. The results showed that the quality of industrialized Tahlaoute is much larger than traditional Tahlaoute and this on all criteria studied whether physico- chemical or microbiological (60% of samples of traditional Tahlaoute are not consistent with international standards). In addition, storage conditions are generally unfavorable, resulting in an alteration of traditional Tahlaoute and its susceptibility to contamination by microorganisms. The control of manufacturing processes and preparation as well as the entire food chain of these products must be improved to ensure the health and safety of consumers.