für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Malaria is the most wanted KILLER of a large number of people specially children around the world. It is an infectious parasitic disease which is a menace in major parts of the world, specially in Africa. This book has been created by Areej Kazmi with the guidance from Prof.Dr.Neelofer Shaukat, it is comprised of an overview of the malaria disease in a comprehensive way, covering all important aspects,with special reference to its outbreaks in Pakistan. This work will help in dealing with the outcomes of malaria epidemics and will provide the measures to control it at present and in the future. ····· 1036119335
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray An observational study was conducted on patients suffering from Urinary Tract Infection (UTI) in North East India. The different bacterial agents causing UTI were enumerated and their antimicrobial resistance pattern was studied. Gram negative organisms producing Extended Spectrum Beta Lactamases (ESBL) were determined. The different epidemiological factors having a role in production of ESBL were characterized in this study. ····· 1036119331
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Solid state fermentation has been advocated for its advantages over the submerged fermentation in select situations. The technology is of special application where microbial exoenzymes, the cells and their products are to be retained within the produce. This book describes importance of several locally isolated bacteria in improving nutritional status of fish feed, promoting the growth of cultured Rohu fingerlings. Moreover, the probiotics reported in this work qualify the status of controlling bacterial fish diseases. It is hoped that the probiotics will find increasing application in the promotion and development of aquaculture. While formulating fish feed a major cost incurring ingredient is protein source. The probiotics while fermenting low cost agriwastes increase protein content in the form of exoenzymes and single cell protein. This aspect is likely to bring new fish feed formulations. ····· 1036119318
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Among the aquatic species, crustaceans serve as major hosts for viral and bacterial pathogen like WSSV, MBV and Vibrio they exhibit a significant threat to Seafood industry and marine biodiversity. The crustaceans act as reservoirs for the viruses and bacteria in marine and brackish water environments. The present study aims at detecting the percentage of infected crustaceans in the wild environment, the source of the virus being the cultured ponds surround the water bodies. The use of plant extracts for aquatic animals is increasing with the demand for Eco-friendly and sustainable aquaculture.In final this work gets herbal medication for bacterial infection in shrimp. This information would help shrimp farmers to take appropriate measures to save their culture and escape from the severe economical losses. ····· 1036119303
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Tuberculosis is the most important contagious disease of the world causes morbidity and mortality among adults. Timely and accurate detection is very essential to decline the morbidity and mortality of the disease. In present study a total of 2413 patient s sputum samples were screened for Tuberculosis. Out of 2413 suspected samples, 432 sputum samples were found positive. Prevalence rate was 17.9%. Data analysis revealed that out of these 432 of TB positive patients 190 were males and 242 were females. The distribution breakup of the TB positive patients was 45, 34, 55, 67, 35, 39, 41,32, 49 and 35 patients come from the village Jagal, Noor Colony, Malkiyar, Khalabat Township, Shah Maqsood, Ali Khan, Kangrha Colony, Khanpur, Darwesh and Mungh respectively. In present study high prevalence rate was found in age group of 15-30 (23 %). It has been noted that females, 242 (56%) are more affected of Tuberculosis as compared to males, 190 (44%). Our findings indicate that majority of the positive patients have poor socioeconomic conditions. Out of 432 positive patients, 285 (65.98%) belonged to lower class socioeconomic status. ····· 1036119189
für 35.91€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Bacteria are used in industry in a number of ways that generally exploit their natural metabolic capabilities. They are used in manufacture of foods and production of antibiotics, probiotics, drugs, vaccines, starter cultures, insecticides, enzymes, fuels and solvents. In addition, with genetic engineering technology, bacteria can be programmed to make various substances used in food science,agriculture and medicine. ····· 1036119126
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Methicillin resistant Staphylococcus aureus (MRSA) pose an important problem in hospitals, nursing homes, and other health care settings. Serious infections due to these organisms currently necessitate use of non- -lactam antibacterial therapy. For this reason, accurate detection of methicillin or oxacillin resistance among staphylococci is of great importance, consequently several techniques have been applied to this task, including agar plate screening, and disk diffusion tests. There are many lab methods for detection of methicillin resistance in S.aureus. The gold standard, for antimicrobial susceptibility testing has been the minimum inhibitory concentration (MIC). In recent years MIC methods has been replaced by molecular methods that detect mecA gene. However, the use of these assay is largely restricted to reference centers, and they are not currently available in most routine diagnostic labs. This book provides comparing several methods, including traditional and commercial methods for the detection of methicillin resistance in S. aureus with reference to the presence of mecA gene as the standard. ····· 1036118976
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Human Papilloma Virus (HPV) infection is estimated to be the most common sexually transmitted infection. Because Human Papilloma Virus (HPV) is one of the causal factors in cervical cancer, understanding the epidemiology of this infection is an important step towards developing strategies for prevention. The aim of the present study was to examine the HPV prevalence and distribution of high risk HPV 16 and HPV 18 in cervical smears in a sample of Kashmiri women attending a gynecological outpatient Department at Lal Ded Hospital Srinagar and also to explore the determinants of the infection. The samples that were positive for HPV DNA were subsequently assessed for high-risk consensus primers, types 16 and 18. The overall HPV prevalence as observed in our study was 13.8% among our sample of Kashmiri females. The high risk HPV types 16 and 18 were detected in 10.5% of the entire sample. HPV-16 was the more common type detected than HPV18). The prevalence of HPV infection in Kashmiri women is similar as observed in other states of India. The age pattern of HPV prevalence of the study group showed a general decrease. ····· 1036118958
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The provision of safe drinking water (DW) is a top priority issue in any civilized society. The main challenge to the DW industry is to deliver a product that is microbiologically and chemically safe, aesthetically pleasing and adequate in quantity and delivery pressure. The DW that leaves a treatment station has quality, but its quality decreases along the drinking water distribution systems (DWDS). It is well known that biofilms constitute one of the major microbial problems in DWDS that most contributes to the deterioration of water quality. The main goal of this work is to provide a contribution to better understand the biological and ecological mechanisms (adhesion, coaggregation, microbial diversity and interactions, antimicrobial resistance) involved in biofilm formation in DWDS, with intent to control and prevent their formation, in order to improve DW quality. This work reveals that A. calcoaceticus had high ability to adhere to surfaces, coaggregate with partner bacteria and provide resistance to control. Their presence in the synthetic consortium represented a colonization advantage. Also, microbial diversity and interactions increased biofilm resistance and resilience. ····· 1036118957
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray A number of technologies have been developed to remove chromium from the effluents but none seems to be effective at the industrial scale. The present study is an effort in this direction, where Cr(III) and Cr(VI)can be removed from tanning effluent by the use of Cr tolerant bacterial isolates from chromium contaminated sites. Since Chromium poses a threat to humans and environment, it is pertinent to have a biofilm based chromium remediation strategy. This study gives an insight into in-situ remediation of chromium, by the development of biofilms using indigenous bacteria isolated from tannery industrial environment. Biofilm design techniques and technology development would aid in alleviating problem due to inorganic pollutants besides chromium from tannery effluent. ····· 1036118917
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Chromium as a pollutant is of major concern as the metal is used in various industrial processing like electroplating, metal finishing, leather tanning and chromate preparation. Chromium found in water bodies and in soil is in the form of Trivalent Cr and Hexavalent Cr .Hexavalent Cr being of particular concern because of its greater toxicity. At present various microorganisms are used for bioremediation of heavy metals from soil and water bodies.In this book bioremediation of chromium from fortified solutions by a white rot fungus Phanerochaete chrysosporium (MTCC787) using in form of viable cells, microbial biosorbent (dried cells) and immobilized cells studied. The percentage removal of chromium was analyzed by UV-Visible spectrophotometer (HitachiU-2900). In this book various physical parameters like pH and liquid medium i.e. basal salt medium, malt extract medium,EDTA,Citric Acid,Tween 80 and also the two different temperature parameters i.e. 37and40 degree celsius were studied. ····· 1036118792
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray polypropylene is one of a handful of materials the world is literally built around. With more and more plastic being employed in human lives and increasing pressure being placed on capacities available for plastic waste disposal, the need for biodegradable plastics and bio degradation of plastic wastes has assumed increasing importance in last few years.In the current study, six polypropylene degrading fungal strains were isolated via enrichment technique from the contaminated sack and the soil surrounding it.Different sources of polypropylene(sack, drinking straws and medicine bottles)were allowed to degrade biologically in MSM under shaking, static and in agar plate experiments using two selected fungal isolates. these fungal strains were identified as Fusarium solani and Drechslera australiensis. In FTIR, same degradation pattern was observed throughout the study.So it was concluded that these fungal isolates have the potential to be used for polypropylene bio degradation. ····· 1036118712
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This book is intended as an introductory text for use in immunology courses for undergraduate and postgraduate students of Life Science and scientists in other fields who wants to know more about the basic concepts of immunology. It attempts to present the field of immunology from a consistent viewpoint. Hopefully this book will be a guide for teachers and students to understand the basic concepts of immunology. The author, deeply indebted to the Correspondent,the Principal and all the staff members of department of Microbiology and Biochemistry of M.I.E.T. Arts & Science college. Special thanks to my long standing friend for his support and encouragement throughout the work. ····· 1036118505
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray BACTERIOCINS Bacteriocins can be considered as proteinaceous antibiotics displaying a high degree of target specificity, although many have a very wide spectrum of activity. These are the most abundant bioactive antimicrobial peptides produced by certain bacteria and are found in all major phylogenetic bacterial lineages. These bacteriocins are very useful in the food industry. They inhibit the growth of most of other microorganisms including common human pathogens, thus increasing the shelf life of food as well as act as natural preservatives. Bacteriocins from gram positive organisms, such as lactic acid bacteria (LAB), have attracted much attention and have been the subject of intensive investigation due to their extensive incorporation as bio-preservatives ingredients into model foods particularly in the dairy industry and also in human therapeutics ····· 1036118501
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This well-organized text gives a concise account of various enzymes like protease & keratinase & aims to put the current knowledge into perspective. Proteases are a unique class of enzymes, since they have of immense physiological & commercial importance. They occur ubiquitously in animals, plants & microbes. However, microbes are a goldmine of proteases & represent the preferred source of enzymes by virtue of their rapid growth, limited space required for cultivation & ready accessibility to genetic manipulation. Microbial proteases have been extensively used in the food, dairy & detergent industries since ancient times. The development of recombinant rennin & its commercialization is an excellent example of the successful application of modern biology to biotech. This text discusses the behavior of isolated enzymes- protease & keratinase, dealing in turn with isolation, characterization & purification methods from isolated micro-organisms of soil sample of poultry waste site & various potential industrial applications of enzymes. These methods for isolation, characterization & purification of enzymes are necessary to know for its commercialization at large scale in industry. ····· 1036118414
für 69.21€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Commercial formulations of low-density polyethylene (LDPE) films were subjected to an outdoor soil burial test for two years to investigate the environmental degradation under natural conditions. Samples periodically retrieved from soil were examined for changes in physical character, tensile properties, dielectric behaviour, X-ray diffraction pattern and FTIR spectra. Irrespective of thickness and colour, load-extension curves of all samples reflect complete or partial destruction of plastic and elastic regions after 15 to 17 months of soil exposure. IR spectra after 17 months revealed major absorption of the carbonyl peak in polyethylene structure. XRD graphs reflected possible damage in the amorphous region of the polymer matrix. Microbial colonization was evident after 7-9 months and disrupted holes under Scanning Electron Microscope after 17-22 months further revealed degradation of LDPE films under natural soil conditions. ····· 1036118199
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Avian mycoplasmosis represents one of the most important and the costliest problems confronting poultry industry all over the world especially in breeder flocks. The mostly incriminated species are Mycoplasma gallisepticum and Mycoplasma synoviae causing chronic respiratory disease (CRD). Prevention and control programs are based on strict biosecurity, surveillance (serology, culture, and molecular identification), medication or eradication. Definite diagnosis of mycoplasmosis is the first step for control of the disease. Fastidious character of the pathogen represents a major obstacle against quick definite diagnosis. Our work intended to try and compare different diagnostic tools for Mycoplasma gallisepticum as well as an invivo and invitro medication. ····· 1036118128
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Persistirovanie mikroorganizmov ostaetsya odnoy iz nereshennykh problem infektologii i prichina etogo v izvestnoy stepeni neizuchennost` mekhanizmov persistentsii. Varianty takticheskogo raznoobraziya v sisteme `parazit khozyain` otrazhayut vysokie adaptatsionnye vozmozhnosti oboikh uchastnikov sistemy, i v pervuyu ochered` mikrobnoy kletki. Vysokaya biokhimicheskaya plastichnost` po otnosheniyu k postoyanno menyayushchimsya usloviyam sushchestvovaniya u bakteriy podchas prosto porazitel`na, kak eto vidno v eru antibiotikoterapii, kogda antibioticheskie preparaty neskol`kikh pokoleniy bukval`no na glazakh obestsenivalis` za schet formirovaniya antibiotikorezistentnykh shtammov. `Vozniknovenie ustoychivosti shlo za khimioterapiey kak vernaya ten`` eto obraznoe vyrazhenie R. Shnittsera i E. Grubera otrazhayut sushchestvuyushchuyu situatsiyu nailuchshim obrazom. Razrabotannye i opisannye v dannoy knige teoreticheskie podkhody i metodicheskie priemy po ustanovleniyu molekulyarnykh mekhanizmov vzaimootnosheniya patogena i organizma cheloveka pozvolyayut poluchit` oshchutimye rezul`taty v uluchshenii kachestva diagnosticheskikh, lechebnykh i prognosticheskikh resheniy v meditsine i biologii. Monografiya prednaznachena dlya mikrobiologov, biokhimikov, a tak zhe studentov. ····· 103614812
für 44.91€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray La tuberculose (TB) demeure un problème de santé publique à Madagascar. Des études précédentes utilisant le Système d`Information Géographique (SIG) ont détecté une agrégation spatiale des cas de tuberculose à Antananarivo. La technique de génotypage à partir des extraits de lame de diagnostic pour remplacer le génotypage à partir d`isolats de culture pourrait être utilisée dans des études d`épidémiologie moléculaire et en particulier pour l`identification des souches qui circulent dans la ville. L`objectif de ce livre est d`identifier l`existence d`une zone de transmission active de la TB à Antananarivo Renivohitra par l`association d`analyse des clusters spatiaux de cas de TB prédéfinis et des clusters génotypiques de souches.Le génotypage a montré une diversité des souches avec la prédominance de la lignée T(41,86 %), et la présence des lignées EAI (10,8 %), LAM (9,76 %), H (8,01 %) et CAS (6,62 % . Quatre-vingt-huit pourcents des souches forment un cluster génotypique réparti en 19 sous lignées de deux à 90 souches. ····· 103614760
für 58.41€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray La tuberculose est une maladie infectieuse causée par le bacille Mycobacterium tuberculosis. Elle affecte généralement les poumons. Une tendance alarmante et une source croissante d`inquiétude pour la santé publique est l`émergence de souches résistantes à plusieurs antibiotiques causant la tuberculose multiresistante (MDR-TB), Ultraresistante (XDR-TB) et pire la tuberculose totalement resistante (TDR-TB. Cette sélection de mutants résistants aux antibiotiques peut se produire chez le patient lorsque le traitement est inapproprié ou mal suivi. La durée de la chimiothérapie actuelle (6 mois) favorise une moins bonne observance du traitement par le patient, et donc l`émergence de résistance. Le but de ce travail était tout d`abord d`évaluer le profil de résistance (Phénotype et Génotype) des souches de M. tuberculosis isolées des patients tuberculeux pulmonaires au Cameroun, et ensuite d`étudier le potentiel antituberculeux de quelques epices camerounaises. Le lectorat cible est constitué des professionels de la santé publique, les chercheurs, les etudiants, les organismes charges de developper les tests de diagnostic et les industries pharmaceutilques. ····· 103614734
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Polysaccharides are composed of many monosaccharide units that are joined one to the other by acetyl linkage to give a long chain. Chitin is a biopolymer consisting of acetyl-glucosamine. Chitosan is a linear polysaccharide consisting of B- (1, 4)-2-amino-2-deoxy-D-glucopyranose units. It is produced by alkaline deacetylation of chitin. Today, Chitin and chitosan have many applications in the biomedical, pharmaceutical and biotechnological fields. Chitosan production from microbial origin has many advantages over traditional productions from crustaceans shells since it avoids limited and seasonal supply, processing complexity and waste removal difficulties. Currently, industrial production for chitin and chitosan is from the shell wastes. The objective of this study was to evaluate the feasibility of chitin and chitosan from fungal sources. Fungal chitosan was applied as a cotton fabric finishing agent using pad-dry-cure method. The topographical structure of chitosan-treated fabrics was much improved compared with control fabrics. ····· 103613805
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Microbes are also essential tools in biotechnology, biochemistry, genetics, and molecular biology. The elimination of a wide range of pollutants and wastes from the environment is an absolute requirement to promote a sustainable development of our society with low environmental impact. Biological processes play a major role in the removal of contaminants and biotechnology is taking advantage of the astonishing catabolic versatility of microorganisms to degrade/convert such compounds. New methodological breakthroughs in sequencing, genomics, proteomics, bioinformatics and imaging are producing vast amounts of information. With practical applications ranging from soil to environment, industry, wastewater treatment to food storage issues, clinical diagnosis and treatment of a wide range of medical conditions to decontamination of heavy metal exposures BACTERIAL BIOCHEMISTRY AND BIOTECHNOLOGY will prove indispensable to researchers and students alike ····· 103613779
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Explosion of human population in the last few decades has lead to the fast reduction of land based resources. Indiscriminate dumping of wastages in the marine environment led to dreadful changes in natural resources of the coastal zone ecosystem. Researchers have concentrated their activities on studying the microbes linked with public health.Most new infections are not caused by truly new pathogens but are microorganisms that find a new way to enter a susceptible host and are newly recognized because of recently developed, sensitive techniques.Though the importance of pathogenic bacteria especially Vibrio cholerae in tropical water has been realized.so a through investigation on the incidental occurrence and distribution of Vibrio sp. was carried from Rameswram island (Palk Bay)South East coast of India. ····· 103613662
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Microbial activity can have an important impact on the durability of building materials. The harmful effects by the colonisting of micro-organism on the monuments is scientifically known as biodeterioration. Biodeterioration of ancient buildings and monuments depend upon many factors. Preservation of these monuments is very necessary. Although many studies on microorganism and deterioration have been published in recent years, books and congress proceedings focus mainly on prokaryotes and algae. Therefore, it is the aim of this book to summarize data on the fungal impact on biodeterioration processes. The aim of this work was to study the microfungi community on biodeteriorated samples originating from some historical buildings/tempels by using cultivation and microscope observations in order to evaluate the potential damage caused by fungal species. Most part of the book describes biodeterioration by fungi. This book especially emphasizes the frequency & contribution of fungi in biodeteriorated parts. The book is intended for archeologists, enginners, researchers, and students of environment science. ····· 103613657· 1 · ::::: · 17 ·· 18 ·· 19 ·· 20 ·· 21 ·· 22 ·· 23 · ::::: · 24 ·
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