Pub Date : 2019-04-24DOI: 10.15406/jmen.2019.07.00251
R. Molina, E. Arismendi, M. Aldama, M. Barazarte, P. Alvarado, J. Rivas
Urinary tract infections (UTI) are considered as one of the most frequent infectious processes worldwide, representing a high prevalence in the field of public health, due to the statistical increase of healthy people and people with comorbidity who suffer from it, especially due to potential complications such as kidney injury, urinary sepsis, microbial resistance ̧ among others, which directly affect the healthy lifestyle of patients, producing a high cost and impact on health services. The estimated incidence of UTI in our country is currently unknown. However, it is believed that this phenomenon is repeated in other developing countries.1 UTIs represent more than 100,000 hospitalizations per year in countries such as the United States, most of them due to complicated UTIs. Likewise, they represent approximately 40% of all nosocomial infections, which in most cases, are associated with placement of bladder catheters.1,2
{"title":"Resistance to Ciprofloxacin in urinary infections in patients hospitalized in the medicinainterna service","authors":"R. Molina, E. Arismendi, M. Aldama, M. Barazarte, P. Alvarado, J. Rivas","doi":"10.15406/jmen.2019.07.00251","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00251","url":null,"abstract":"Urinary tract infections (UTI) are considered as one of the most frequent infectious processes worldwide, representing a high prevalence in the field of public health, due to the statistical increase of healthy people and people with comorbidity who suffer from it, especially due to potential complications such as kidney injury, urinary sepsis, microbial resistance ̧ among others, which directly affect the healthy lifestyle of patients, producing a high cost and impact on health services. The estimated incidence of UTI in our country is currently unknown. However, it is believed that this phenomenon is repeated in other developing countries.1 UTIs represent more than 100,000 hospitalizations per year in countries such as the United States, most of them due to complicated UTIs. Likewise, they represent approximately 40% of all nosocomial infections, which in most cases, are associated with placement of bladder catheters.1,2","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47041817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-11DOI: 10.15406/jmen.2019.07.00250
K. Ako-Nai, B. Omo-Omorodion
The human Immunodefiency virus/acquired immune deficiency syndrome (HIV/AIDS) is a scourge to mankind because the disease has devastated and decimated communities worldwide in the last two or more decades.1,2 The etiological agent was identified separately by Luc Montanier (Pasteur Institute, Paris), who shared the Nobel Prize for his discovery in 2008, and Robert Gallo National Institutes of health (NIH). Bethesda Maryland, USA.3 Recent advancements in molecular biology and gene technology have contributed to the understanding of enormous complexity of HIV genome which has invariably led to the rapid development of tools and strategies to reduce HIV transmission, high rates of mortality and increase in life expectancy among sufferers.2 In the last ten years, great advancements have been made in understanding the genomic structure of the virus and related subtypes like the simian immunodeficiency virus (SIV)2,4 and understanding of the genome2 of the HIV and associate subtypes which have given scientist insights to the organization of the virus and has led to the formulation of ARV drugs which reduced the burden of infection in patients. Globally approximately 35.3 million people suffers from HIV/AIDS in addition, 2 million new cases occurred in 2012.4 Nigeria accounts for 10% of global HIV/AIDS,5,6 of which 1.72 millions are women within the ages of 35-49 years mostly in their reproductive years.
{"title":"Bacterial colonization of the vagina, oropharynx, breast milk and anterior nares of neonates among HIV seropositive pregnant women and seronegative pregnant counterparts","authors":"K. Ako-Nai, B. Omo-Omorodion","doi":"10.15406/jmen.2019.07.00250","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00250","url":null,"abstract":"The human Immunodefiency virus/acquired immune deficiency syndrome (HIV/AIDS) is a scourge to mankind because the disease has devastated and decimated communities worldwide in the last two or more decades.1,2 The etiological agent was identified separately by Luc Montanier (Pasteur Institute, Paris), who shared the Nobel Prize for his discovery in 2008, and Robert Gallo National Institutes of health (NIH). Bethesda Maryland, USA.3 Recent advancements in molecular biology and gene technology have contributed to the understanding of enormous complexity of HIV genome which has invariably led to the rapid development of tools and strategies to reduce HIV transmission, high rates of mortality and increase in life expectancy among sufferers.2 In the last ten years, great advancements have been made in understanding the genomic structure of the virus and related subtypes like the simian immunodeficiency virus (SIV)2,4 and understanding of the genome2 of the HIV and associate subtypes which have given scientist insights to the organization of the virus and has led to the formulation of ARV drugs which reduced the burden of infection in patients. Globally approximately 35.3 million people suffers from HIV/AIDS in addition, 2 million new cases occurred in 2012.4 Nigeria accounts for 10% of global HIV/AIDS,5,6 of which 1.72 millions are women within the ages of 35-49 years mostly in their reproductive years.","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46161623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-04-09DOI: 10.15406/jmen.2019.07.00249
C. Qian, Hengyi Zhou, Kai Wang
Microbially induced calcium carbonate has been adapted to cementing loose sands and repairing cracks of cement-based materials. This article will screen and cultivate four kinds of microbial strains. Through experimental design, calcium carbonate induced by four different microbial strains was prepared. The morphology of the biological calcium carbonate was studied using field emission scanning electron microscopy and atomic force microscopy. The factors affecting the characteristics of calcium carbonate were revealed. And based on the results, the methods of getting higher adhesive capacity by controlling the morphology of calcium carbonate were obtained.
{"title":"Factors affecting morphology of microbially induced calcium carbonate","authors":"C. Qian, Hengyi Zhou, Kai Wang","doi":"10.15406/jmen.2019.07.00249","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00249","url":null,"abstract":"Microbially induced calcium carbonate has been adapted to cementing loose sands and repairing cracks of cement-based materials. This article will screen and cultivate four kinds of microbial strains. Through experimental design, calcium carbonate induced by four different microbial strains was prepared. The morphology of the biological calcium carbonate was studied using field emission scanning electron microscopy and atomic force microscopy. The factors affecting the characteristics of calcium carbonate were revealed. And based on the results, the methods of getting higher adhesive capacity by controlling the morphology of calcium carbonate were obtained.","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44990715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-29DOI: 10.15406/jmen.2019.07.00248
Safia Moussa, T. Alshammari, Kouthar M Alhudaires, T. S. Alshammari, Tabarak R Alshammari, Ahmed I Elgendy, A. Edrees, I. Elgendy
Cutaneous Leishmaniasis (CL) is part of a larger number of Leishmaniasis disease caused by an obligatory intracellular protozoa of the genus Leishmania.1 In the Middle East, old World cutaneous leishmaniasis is caused mainly by Leishmania tropica, and Leishmania major.2 Currently CL is endemic in 87 countries worldwide (WHO EMRO 2014). More than 1.5 million cases of Leishmaniasis occur annually, of which 0.7–1.2 million are CL.1 Since CL was First described in Saudi Arabia (1976) by Morsy and Shoura and until (1996) Saudi Arabia was among the top 10 endemic countries globally.3 Currently Saudi Arabia is considered the fourth most endemic area in western Asia.4 The total number of reported incidence of CL in Saudi Arabia from 2006-2015 was 24,970 of which 2100 were recorded from Hail, which was the most consistent endemic region throughout the study with high incidence (>10 cases/100,000 population). As per the incidence data by regions for the year 2015, Hail is the highest endemic focus (282 newly detected cases).5 Phlebotomus papatasi (L. major vector) is the major and most predominant leishmaniasis vector species in many regions including Hail.6 The main animal reservoirs of CL caught in Northern and Western Saudi Arabia are desert rodents including: Meriones libycus, Psammomys obesus, Rattus rattus, jaculus, and Hystrix indica, the first species was the most abundant (90%), and the isoenzyme electrophoresis identification of the Leishmania isolates from both human patients and rodents showed an identical species (zymodeme LON-4).7 Abundance of incidence in the northern region including hail could be explained by the presence of perfect living conditions for Leishmania parasite where transmission is running in some plains at the periphery of cities among populations of rodents (Psammomys obesus) by the efficient sand fly vector (P. papatasi). Through the interruption of this habitat by construction sites and emerging closer neighborhoods or villages, the transmission through sand fly bites increases among human inhabitants of these regions.5
{"title":"Awareness and behavioral practice of cutaneous leishmaniasis among hail population, kingdom of Saudi Arabia","authors":"Safia Moussa, T. Alshammari, Kouthar M Alhudaires, T. S. Alshammari, Tabarak R Alshammari, Ahmed I Elgendy, A. Edrees, I. Elgendy","doi":"10.15406/jmen.2019.07.00248","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00248","url":null,"abstract":"Cutaneous Leishmaniasis (CL) is part of a larger number of Leishmaniasis disease caused by an obligatory intracellular protozoa of the genus Leishmania.1 In the Middle East, old World cutaneous leishmaniasis is caused mainly by Leishmania tropica, and Leishmania major.2 Currently CL is endemic in 87 countries worldwide (WHO EMRO 2014). More than 1.5 million cases of Leishmaniasis occur annually, of which 0.7–1.2 million are CL.1 Since CL was First described in Saudi Arabia (1976) by Morsy and Shoura and until (1996) Saudi Arabia was among the top 10 endemic countries globally.3 Currently Saudi Arabia is considered the fourth most endemic area in western Asia.4 The total number of reported incidence of CL in Saudi Arabia from 2006-2015 was 24,970 of which 2100 were recorded from Hail, which was the most consistent endemic region throughout the study with high incidence (>10 cases/100,000 population). As per the incidence data by regions for the year 2015, Hail is the highest endemic focus (282 newly detected cases).5 Phlebotomus papatasi (L. major vector) is the major and most predominant leishmaniasis vector species in many regions including Hail.6 The main animal reservoirs of CL caught in Northern and Western Saudi Arabia are desert rodents including: Meriones libycus, Psammomys obesus, Rattus rattus, jaculus, and Hystrix indica, the first species was the most abundant (90%), and the isoenzyme electrophoresis identification of the Leishmania isolates from both human patients and rodents showed an identical species (zymodeme LON-4).7 Abundance of incidence in the northern region including hail could be explained by the presence of perfect living conditions for Leishmania parasite where transmission is running in some plains at the periphery of cities among populations of rodents (Psammomys obesus) by the efficient sand fly vector (P. papatasi). Through the interruption of this habitat by construction sites and emerging closer neighborhoods or villages, the transmission through sand fly bites increases among human inhabitants of these regions.5","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41557352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-27DOI: 10.15406/jmen.2019.07.00247
M. Hamad, Ayman Abdelrahman Mokhtar, Mazin Alameldin, Yousif Mohammed Abkar, Muzameil Eltoum
Intestinal parasitic infections are amongst the most common infections throughout the world. It is estimated that 3.5 billion people are affected, and that 450 million are ill as a result of these infections, the majority being children.1 The earliest agents of human infection to have been observed were helminthic parasites,2 Parasitic diseases are responsible for considerable morbidity and mortality in humans and animals throughout the world.3
{"title":"Prevalence of intestinal parasitic infections among school aged children in Berber locality, River Nile State, Sudan 2017","authors":"M. Hamad, Ayman Abdelrahman Mokhtar, Mazin Alameldin, Yousif Mohammed Abkar, Muzameil Eltoum","doi":"10.15406/jmen.2019.07.00247","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00247","url":null,"abstract":"Intestinal parasitic infections are amongst the most common infections throughout the world. It is estimated that 3.5 billion people are affected, and that 450 million are ill as a result of these infections, the majority being children.1 The earliest agents of human infection to have been observed were helminthic parasites,2 Parasitic diseases are responsible for considerable morbidity and mortality in humans and animals throughout the world.3","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49470064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-25DOI: 10.15406/jmen.2019.07.00246
T. Makinde, K. Ako-Nai, A. Shittu
One of the predominant bacteria found in the nose is Staphylococcus aureus, and they are found in approximately the same number as on the skin and face. This study was carried out to isolate and analyze the antibiotic susceptibility of Staphylococcus aureus gotten from the nasal cavity of female students (at undergraduate and postgraduate levels) of Obafemi Awolowo University Ile-Ife campus, state, Nigeria. Out of 40 samples obtained from the nasal cavity of the female students, a total of 9 isolates of Staphylococcus aureus were confirmed. Based on the biochemical tests, they were all Gram-positive cocci in clusters, catalase positive, coagulase positive and DNase positive. The antibiotic susceptibility testing showed that 88.9% were resistant to penicillin. Therefore, to avoid infection by drug resistant Staphylococcus aureus , people must ensure that their nose is kept clean and should practice good hygiene especially in hospital environments to prevent nosocomial infections due to Staphylococcus aureus .
{"title":"A study on the antibiotic susceptibility of Staphylococcus aureus from nasal samples of female students at the Obafemi Awolowo university campus","authors":"T. Makinde, K. Ako-Nai, A. Shittu","doi":"10.15406/jmen.2019.07.00246","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00246","url":null,"abstract":"One of the predominant bacteria found in the nose is Staphylococcus aureus, and they are found in approximately the same number as on the skin and face. This study was carried out to isolate and analyze the antibiotic susceptibility of Staphylococcus aureus gotten from the nasal cavity of female students (at undergraduate and postgraduate levels) of Obafemi Awolowo University Ile-Ife campus, state, Nigeria. Out of 40 samples obtained from the nasal cavity of the female students, a total of 9 isolates of Staphylococcus aureus were confirmed. Based on the biochemical tests, they were all Gram-positive cocci in clusters, catalase positive, coagulase positive and DNase positive. The antibiotic susceptibility testing showed that 88.9% were resistant to penicillin. Therefore, to avoid infection by drug resistant Staphylococcus aureus , people must ensure that their nose is kept clean and should practice good hygiene especially in hospital environments to prevent nosocomial infections due to Staphylococcus aureus .","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44031876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-14DOI: 10.15406/jmen.2019.07.00245
G. Aboagye, M. Rowe
Mycobacteria possess a characteristic hydrophobic cell wall, and have the genetic competence to form biofilms.1‒4 They can attach and grow in biofilm on suitable substrata depending on growth requirements of the species involved, prevailing conditions in the environment during colonisation and properties of the substrata.5 For instance, some non-tuberculous opportunistic pathogens of mycobacterial species were recovered from biofilm associated with drinking water systems.6 Also, Schulze-Röbbecke & Fischeder7 and Schulze-Röbbecke et al.,8 recovered some species of both slow and rapidly growing mycobacteria in 45 of 50 biofilm samples taken from municipal or domestic water supplies in Germany and France. Pickup et al.,9 also found Map in biofilm on Nantgaredig Bridge spanning the River Tywi in Wales and on an abstraction site grating. These reports demonstrate the possibility that Map being a Mycobacterium, could also form biofilm since previous work has shown its occurrence and persistence in water treatment operations.10‒13 Furthermore, the presence of organic sediment, with which mycobacterial species are associated as part of biofilm microflora, is an important feature in their persistence in lakes and rivers.14,15 However, in the case of water treatment systems, the schmutzdecke which is a meshwork of biologically active matter atop a slow sand filter bed, may either promote or suppress the growth of mycobacteria. Even though to the authors knowledge, biofilm formation by Map in the water environment has not been reported, it does have a lipid cell wall16 which contains on the cell envelope glycopeptidolipids (GPLs) which convey hydrophobic properties.17 This makes Map potentially capable of attaching to a suitable surface as GPLs are directly or indirectly required for colonisation of some surfaces.18 In this study, biofilm formation by 2 environmental and 1 human isolates of Map was investigated under laboratory conditions, to establish their ability to form biofilm, in particular, in the water environment where schmutzdecke may provide proliferative support to environmentally persistent microorganisms for their consequential access to domestic water outlets.
{"title":"Spectrophotometric determination of biofilm formation by Mycobacterium avium ssp. paratuberculosis in aqueous extract of schmutzdecke for clarifying untreated water in water treatment operations","authors":"G. Aboagye, M. Rowe","doi":"10.15406/jmen.2019.07.00245","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00245","url":null,"abstract":"Mycobacteria possess a characteristic hydrophobic cell wall, and have the genetic competence to form biofilms.1‒4 They can attach and grow in biofilm on suitable substrata depending on growth requirements of the species involved, prevailing conditions in the environment during colonisation and properties of the substrata.5 For instance, some non-tuberculous opportunistic pathogens of mycobacterial species were recovered from biofilm associated with drinking water systems.6 Also, Schulze-Röbbecke & Fischeder7 and Schulze-Röbbecke et al.,8 recovered some species of both slow and rapidly growing mycobacteria in 45 of 50 biofilm samples taken from municipal or domestic water supplies in Germany and France. Pickup et al.,9 also found Map in biofilm on Nantgaredig Bridge spanning the River Tywi in Wales and on an abstraction site grating. These reports demonstrate the possibility that Map being a Mycobacterium, could also form biofilm since previous work has shown its occurrence and persistence in water treatment operations.10‒13 Furthermore, the presence of organic sediment, with which mycobacterial species are associated as part of biofilm microflora, is an important feature in their persistence in lakes and rivers.14,15 However, in the case of water treatment systems, the schmutzdecke which is a meshwork of biologically active matter atop a slow sand filter bed, may either promote or suppress the growth of mycobacteria. Even though to the authors knowledge, biofilm formation by Map in the water environment has not been reported, it does have a lipid cell wall16 which contains on the cell envelope glycopeptidolipids (GPLs) which convey hydrophobic properties.17 This makes Map potentially capable of attaching to a suitable surface as GPLs are directly or indirectly required for colonisation of some surfaces.18 In this study, biofilm formation by 2 environmental and 1 human isolates of Map was investigated under laboratory conditions, to establish their ability to form biofilm, in particular, in the water environment where schmutzdecke may provide proliferative support to environmentally persistent microorganisms for their consequential access to domestic water outlets.","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48436870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-11DOI: 10.15406/jmen.2019.07.00244
Oyetayo Vo, Adebisi Gd
Street foods are edibles prepared by vendors for immediate consumption at the point of sale. These foods could be raw or cooked, hot or chilled and can be consumed without further processing.1 Floury snacks such as meat pie, puff-puff, sausage, and burger form major part of these readymade street foods. Street foods are common in Nigeria and many developing countries. They are prepared and sold in public places such as schools, markets, pupil school’s gates, campuses, interstate highways and stalls at corner of the streets to attract the consumers. Fast food enterprise is one of the major businesses that contribute to the socio-economic development in many countries.2
{"title":"Microbial distribution and antimicrobial effects of AgZnO and AgTiO nanoparticles (NPs) against microorganisms isolated from floury snacks sold in FUTA","authors":"Oyetayo Vo, Adebisi Gd","doi":"10.15406/jmen.2019.07.00244","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00244","url":null,"abstract":"Street foods are edibles prepared by vendors for immediate consumption at the point of sale. These foods could be raw or cooked, hot or chilled and can be consumed without further processing.1 Floury snacks such as meat pie, puff-puff, sausage, and burger form major part of these readymade street foods. Street foods are common in Nigeria and many developing countries. They are prepared and sold in public places such as schools, markets, pupil school’s gates, campuses, interstate highways and stalls at corner of the streets to attract the consumers. Fast food enterprise is one of the major businesses that contribute to the socio-economic development in many countries.2","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45710726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-04DOI: 10.15406/jmen.2019.07.00243
M. Marcano-Lozada, Maria Valentina Marcano-Sanabria, Maria Valeria Marcano-Sanabria
knowledge is a real torture! The emphasis in taxonomical aspects, molecular structures, biochemical reactions, detailed life-cycles for every bug, etc., far away from the role that microorganisms plays in the disease production and how to understand it to then know how to suspect, how to perform a diagnostic (microbiological demonstration) and at last, how to treat it and prevent it. I was so lucky, because my professors understood that a medicine student, a future doctor, needs specialized concepts in “medical” microbiology, not the huge background of knowledge that involve microbiological sciences, so, at my Medicine School (Jose Maria Vargas Med School, Medicine Faculty, Universidad Central de Venezuela), a new way to teach microbiology began, a path to follow the pathogenicity of the microorganism and its interactions with the human host (susceptible) to produce a specific disease, in different organs and systems, from hands of one great human being and professor, Dr. Felix Oswaldo Carmona Guillod, and the rest of the teaching group of medical microbiologist specialist that he led and trained in this successful path of bringing high quality scientific complex knowledge in a pleasant and useful way to the students.
知识真是一种折磨！对分类学方面、分子结构、生物化学反应、每种细菌的详细生命周期等的强调，远离了微生物在疾病产生中的作用，以及如何理解它，然后知道如何怀疑，如何进行诊断（微生物演示），最后，如何治疗和预防它。我很幸运，因为我的教授们明白，一个医学生，一个未来的医生，需要“医学”微生物学的专业概念，而不是涉及微生物科学的庞大知识背景，所以，在我的医学院（委内瑞拉中部大学医学院Jose Maria Vargas医学院），一种新的微生物学教学方式开始了，从一位伟大的人类和教授Felix Oswaldo Carmona Guillod博士手中，追踪微生物的致病性及其与人类宿主（易感）的相互作用，在不同的器官和系统中产生特定疾病的途径，以及他领导和培训的医学微生物学家专家教学小组的其他成员，他们以一种愉快和有用的方式为学生带来高质量的科学复杂知识。
{"title":"The medical microbiology teaching path","authors":"M. Marcano-Lozada, Maria Valentina Marcano-Sanabria, Maria Valeria Marcano-Sanabria","doi":"10.15406/jmen.2019.07.00243","DOIUrl":"https://doi.org/10.15406/jmen.2019.07.00243","url":null,"abstract":"knowledge is a real torture! The emphasis in taxonomical aspects, molecular structures, biochemical reactions, detailed life-cycles for every bug, etc., far away from the role that microorganisms plays in the disease production and how to understand it to then know how to suspect, how to perform a diagnostic (microbiological demonstration) and at last, how to treat it and prevent it. I was so lucky, because my professors understood that a medicine student, a future doctor, needs specialized concepts in “medical” microbiology, not the huge background of knowledge that involve microbiological sciences, so, at my Medicine School (Jose Maria Vargas Med School, Medicine Faculty, Universidad Central de Venezuela), a new way to teach microbiology began, a path to follow the pathogenicity of the microorganism and its interactions with the human host (susceptible) to produce a specific disease, in different organs and systems, from hands of one great human being and professor, Dr. Felix Oswaldo Carmona Guillod, and the rest of the teaching group of medical microbiologist specialist that he led and trained in this successful path of bringing high quality scientific complex knowledge in a pleasant and useful way to the students.","PeriodicalId":91326,"journal":{"name":"Journal of microbiology & experimentation","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46575267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-02-26DOI: 10.15406/jmen.2019.07.00242
Elyas Hammi, S. Ayoubi, A. Raefi, Jafar Aghajani, A. Ahmadipour, S. Kojuri
Introduction and objectives: Hospital wastewaters are loaded with pathogenic micro- organisms, laboratories and pharmaceutical remaining, pharmacy part of metabolized, radioactive elements and other toxic chemical Products, so for wastewater treatment and excretion conditions of have particular importance, Aim of this study is Evaluation of the quality of the sewage and waste selected hospitals of Rasht and Tehran. Materials and method: Cross-sectional method was performed in 2014. In addition to the 3 several part of specialized hospitals were chosen. In order to confirmed of hospitals wastewaters, composite sampling were conducted from waste and waste points of selection hospitals wastewater plant to assessment from Chemical Oxygen Demand(COD), Biochemical Oxygen Demand (BOD5), Total Suspended Solid (TSS), Electrical conductivity (EC), pH, Phosphate (PO4), Fical coliform (Fecal coli), Total Coliform (T. Coli) and Total Detergents (ABS). Results: The results showed that examined indicators in waste of total hospitals have decrease after that influent, TSS, PO4, pH, ABS, T.Coli. and Fecal Coliform at all hospitals were less than standard level. BOD and COD value was exceeded the standard restriction alone in waste of Rasol Akram hospital in Rasht, Iran, While the electrical conductivity were measured higher than standard level in the 22 Aban and Rasol Akram hospitals. Conclusion: Studied hospitals is in suitable circumstances if the aeration system action in standard level.
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