LOS
... membranes. When they overcome the lymphatic barrier and penetrate the blood, staphylococcal septicaemia sets in. Both the exotoxins and the bacterial cells play an important role in pathogenesis of diseases caused by these organisms. Consequently, staphylococcal diseases should be regarded as toxinf ...
... membranes. When they overcome the lymphatic barrier and penetrate the blood, staphylococcal septicaemia sets in. Both the exotoxins and the bacterial cells play an important role in pathogenesis of diseases caused by these organisms. Consequently, staphylococcal diseases should be regarded as toxinf ...
Are dental diseases examples of ecological
... low pH. These organisms grow and metabolize optimally at low pH; under such conditions they become more competitive whereas most species associated with enamel health are sensitive to acidic environmental conditions. In contrast, ...
... low pH. These organisms grow and metabolize optimally at low pH; under such conditions they become more competitive whereas most species associated with enamel health are sensitive to acidic environmental conditions. In contrast, ...
Formation and Transformation of Clay Minerals: the Role of Bacteria
... general differ from the detrital material carried in suspension. Second, the grain types on each individual bacterium have similar chemical compositions. For example, on any particular bacterium, all epicellular grains tend to have similar Fe, Si and Al ratios. Third, most attached grains exhibit a ...
... general differ from the detrital material carried in suspension. Second, the grain types on each individual bacterium have similar chemical compositions. For example, on any particular bacterium, all epicellular grains tend to have similar Fe, Si and Al ratios. Third, most attached grains exhibit a ...
8.2-Whole-Human-Physiology
... The skin The human cell Keep in mind that this process and its relevant ‘systems’ cannot be take out of context: for example, processes of perception are intimately involved in determining what nutrients and foods we will accept and what nutrients and foods we will reject; processes of regulation an ...
... The skin The human cell Keep in mind that this process and its relevant ‘systems’ cannot be take out of context: for example, processes of perception are intimately involved in determining what nutrients and foods we will accept and what nutrients and foods we will reject; processes of regulation an ...
DIGESTION AND ABSORPTION 1. Types of teeth in
... 1) last molars 2) last premolars 3) incisors 4) canines Villi are present in the 1) large intestine 2) small intestine 3) colon 4) stomach Crown of teeth is covered by 1) dentine 2) enamel 3) both 1 and 2 4) none of these In Colon, constrictions of its wall form a series of small pockets called 1) h ...
... 1) last molars 2) last premolars 3) incisors 4) canines Villi are present in the 1) large intestine 2) small intestine 3) colon 4) stomach Crown of teeth is covered by 1) dentine 2) enamel 3) both 1 and 2 4) none of these In Colon, constrictions of its wall form a series of small pockets called 1) h ...
Bacterial Genital Infections
... Demonstration of Antibodies Production Standard Test for Syphilis (STS) – no confirmatory o Venereal Disease Research Laboratory Test (VDRL Test) o Rapid Plasma Reagin Test (RPR Test) o Kahn Test (KT) o Wassermann Reaction (WR) Serological Test for Treponema Pallidum Antibody – ...
... Demonstration of Antibodies Production Standard Test for Syphilis (STS) – no confirmatory o Venereal Disease Research Laboratory Test (VDRL Test) o Rapid Plasma Reagin Test (RPR Test) o Kahn Test (KT) o Wassermann Reaction (WR) Serological Test for Treponema Pallidum Antibody – ...
View Full Text-PDF
... recorded a greater waste water used in irrigation that could be from sewage water for watering the field or the use of manure used for fertilization and the unhygienic condition of the area where the vegetables were being grown. The result correspond to the findings of Beuchat (1997) who reported th ...
... recorded a greater waste water used in irrigation that could be from sewage water for watering the field or the use of manure used for fertilization and the unhygienic condition of the area where the vegetables were being grown. The result correspond to the findings of Beuchat (1997) who reported th ...
the present study aimed to detect the responsible microorganisms in
... and be discovered only as incidental findings. They may be located in any part of the biliary tract, but are primarily found in gallbladder and less often in the common bile duct or intrahepatic ductal system. Once gallstones are discovered, they may grow, shrink, or remain the same size for years. ...
... and be discovered only as incidental findings. They may be located in any part of the biliary tract, but are primarily found in gallbladder and less often in the common bile duct or intrahepatic ductal system. Once gallstones are discovered, they may grow, shrink, or remain the same size for years. ...
Physiological and Molecular Characterization of a Newly Identified
... for inundatory release against local insect pests because they have already adapted to the local climate and other population regulators [24] [5]. In addition, many countries are concerned about the introduction of exotic EPNs because they may have a negative impact on non-target organisms [5]. The ...
... for inundatory release against local insect pests because they have already adapted to the local climate and other population regulators [24] [5]. In addition, many countries are concerned about the introduction of exotic EPNs because they may have a negative impact on non-target organisms [5]. The ...
Preview Sample 1
... 41. One of the major molecules absorbed from the colon is water and one liter of chyme entering the large intestine is normally reduced to _____. a. 500 g b. 400 g c. 300 g d. 200 g ...
... 41. One of the major molecules absorbed from the colon is water and one liter of chyme entering the large intestine is normally reduced to _____. a. 500 g b. 400 g c. 300 g d. 200 g ...
Understanding the Human Gut and the Enteric Nervous System
... They are our friends. We feed them with carbohydrates and proteins, and provide surfaces for them to grow happily and keep out of trouble, while they help process our waste, produce energy and important fuels for our bowel health, assist in the desiccation process, and protect us from nasty (pathoge ...
... They are our friends. We feed them with carbohydrates and proteins, and provide surfaces for them to grow happily and keep out of trouble, while they help process our waste, produce energy and important fuels for our bowel health, assist in the desiccation process, and protect us from nasty (pathoge ...
DIGESTION - Ray and Terry
... Often linked to leaky gut syndrome is an overgrowth of unhealthy bacteria or yeast in the intestinal tract. This can be addressed by using herbal medications and prescription drugs, as well as by Supplementation with probiotics (supplements that help replace unhealthy intestinal bacteria with health ...
... Often linked to leaky gut syndrome is an overgrowth of unhealthy bacteria or yeast in the intestinal tract. This can be addressed by using herbal medications and prescription drugs, as well as by Supplementation with probiotics (supplements that help replace unhealthy intestinal bacteria with health ...
A survey of volumes of antimicrobials used in food animals
... these practices in combination have the potential to accelerate the emergence of resistant bacteria in these animals that can then be passed through contact or via the food chain to infect humans via antibiotics structurally similar to antibiotics used in animal health: USA, estimated that 70% of ...
... these practices in combination have the potential to accelerate the emergence of resistant bacteria in these animals that can then be passed through contact or via the food chain to infect humans via antibiotics structurally similar to antibiotics used in animal health: USA, estimated that 70% of ...
Sterlization & Asepsis
... methods which prevent contamination of wounds and other sites, by ensuring that only sterile object and fluids come into contact with them. ...
... methods which prevent contamination of wounds and other sites, by ensuring that only sterile object and fluids come into contact with them. ...
1) DIGESTION IN THE DAIRY COW
... The fourth stomach is the abomasum. This stomach is like the stomach of nonruminants. It secretes a strong acid and many digestive enzymes. In nonruminants, ingested feeds are first digested in the abomasum. However, the material entering the abomasum of a ruminant is made up primarily of unfermente ...
... The fourth stomach is the abomasum. This stomach is like the stomach of nonruminants. It secretes a strong acid and many digestive enzymes. In nonruminants, ingested feeds are first digested in the abomasum. However, the material entering the abomasum of a ruminant is made up primarily of unfermente ...
Digestive System II
... The muscularis is typical with an inner circular and outer longitudinal layer of smooth muscle to provide peristalsis. The myenteric (Auerbach’s) plexus can be observed between the layers. The adventitia / serosa is similarly unremarkable. Epithelial cells of the small intestine There are 6 types of ...
... The muscularis is typical with an inner circular and outer longitudinal layer of smooth muscle to provide peristalsis. The myenteric (Auerbach’s) plexus can be observed between the layers. The adventitia / serosa is similarly unremarkable. Epithelial cells of the small intestine There are 6 types of ...
European Respiratory Society Annual Congress 2012
... Body: Airway bacteria and viruses are aetiological triggers of COPD exacerbations. We investigated the prevalence of clinically relevant micro-organisms (CRMs: human rhinovirus (HRV), H. influenzae, M. catarrhalis and S. pneumoniae) in stable and exacerbated COPD using sensitive PCR techniques. Reve ...
... Body: Airway bacteria and viruses are aetiological triggers of COPD exacerbations. We investigated the prevalence of clinically relevant micro-organisms (CRMs: human rhinovirus (HRV), H. influenzae, M. catarrhalis and S. pneumoniae) in stable and exacerbated COPD using sensitive PCR techniques. Reve ...
lakewood-amedex, inc. appoints william j. robison, former executive
... broad patent portfolio of inventions, including, 24 granted and/or issued patents and 45 patent applications covering its proprietary NuBiotics family of anti-microbial products, proven to be effective against a wide range of bacteria, encompassing antibiotic resistant strains including methicillin- ...
... broad patent portfolio of inventions, including, 24 granted and/or issued patents and 45 patent applications covering its proprietary NuBiotics family of anti-microbial products, proven to be effective against a wide range of bacteria, encompassing antibiotic resistant strains including methicillin- ...
Biological activity and colonization pattern of the bioluminescence
... the severity of nickel toxicity [10]. Bacterial siderophores can form a tight complex with iron in the environment, and the iron^siderophore complex may be taken up by the plants in the immediate vicinity, thereby providing the plants with iron regardless of the presence of nickel or any other heavy ...
... the severity of nickel toxicity [10]. Bacterial siderophores can form a tight complex with iron in the environment, and the iron^siderophore complex may be taken up by the plants in the immediate vicinity, thereby providing the plants with iron regardless of the presence of nickel or any other heavy ...
Amoeba-resisting bacteria found in multilamellar bodies secreted by
... et al. 2008). ARBs include human pathogenic bacteria such as Legionella, Chlamydia and Mycobacteria. It has also recently been shown that the ARB group includes non-pathogenic bacteria (Kebbi-Beghdadi and Greub 2014). ARBs can survive and grow within amoebae and may then escape by cell lysis or exoc ...
... et al. 2008). ARBs include human pathogenic bacteria such as Legionella, Chlamydia and Mycobacteria. It has also recently been shown that the ARB group includes non-pathogenic bacteria (Kebbi-Beghdadi and Greub 2014). ARBs can survive and grow within amoebae and may then escape by cell lysis or exoc ...
Chapter 3 – Digestion, Absorption, and Transport
... homeostasis (HOME-ee-oh-STAY-sis): the maintenance of constant internal conditions (such as blood chemistry, temperature, and blood pressure) by the body’s control systems. A homeostatic system is constantly reacting to external forces to maintain limits set by the body’s needs. o homeo = like, simi ...
... homeostasis (HOME-ee-oh-STAY-sis): the maintenance of constant internal conditions (such as blood chemistry, temperature, and blood pressure) by the body’s control systems. A homeostatic system is constantly reacting to external forces to maintain limits set by the body’s needs. o homeo = like, simi ...
Question set no: Page no: 31 31 1. Name some chemical
... 4. “Clostridium tetani can not grow in presence of oxygen”. Why? Name another two bacteria of this group. 5. Classify Staphylococci. What are the differences between gram stained smear of Staphylococci and Streptococci? 6. Mention the lab diagnosis of UTI. Why colony count is required for lab diagno ...
... 4. “Clostridium tetani can not grow in presence of oxygen”. Why? Name another two bacteria of this group. 5. Classify Staphylococci. What are the differences between gram stained smear of Staphylococci and Streptococci? 6. Mention the lab diagnosis of UTI. Why colony count is required for lab diagno ...
Clostridium botulinum
... • Gram positive, rod shaped bacterium • Produces neurotoxins that cause muscular paralysis • Component in Botox • Obligate anaerobe • Forms endospores • Often found in soil • Genome size: 3.89 Mb • Lethal in small amounts • 8 types of botulism – Only A, B, and E are forms of human botulism ...
... • Gram positive, rod shaped bacterium • Produces neurotoxins that cause muscular paralysis • Component in Botox • Obligate anaerobe • Forms endospores • Often found in soil • Genome size: 3.89 Mb • Lethal in small amounts • 8 types of botulism – Only A, B, and E are forms of human botulism ...
Human microbiota
The human microbiota is the aggregate of microorganisms, a microbiome that resides on the surface and in deep layers of skin (including in mammary glands), in the saliva and oral mucosa, in the conjunctiva, and in the gastrointestinal tracts. They include bacteria, fungi, and archaea. Micro-animals which live on the human body are excluded. The human microbiome refer to their genomes.One study indicated they outnumber human cells 10 to 1. Some of these organisms perform tasks that are useful for the human host. However, the majority have been too poorly researched for us to understand the role they play, however communities of microflora have been shown to change their behavior in diseased individuals. Those that are expected to be present, and that under normal circumstances do not cause disease, but instead participate in maintaining health, are deemed members of the normal flora. Though widely known as microflora, this is a misnomer in technical terms, since the word root flora pertains to plants, and biota refers to the total collection of organisms in a particular ecosystem. Recently, the more appropriate term microbiota is applied, though its use has not eclipsed the entrenched use and recognition of flora with regard to bacteria and other microorganisms. Both terms are being used in different literature.Studies in 2009 questioned whether the decline in biota (including microfauna) as a result of human intervention might impede human health.Most of the microbes associated with humans appear to be not harmful at all, but rather assist in maintaining processes necessary for a healthy body. A surprising finding was that at specific sites on the body, a different set of microbes may perform the same function for different people. For example, on the tongues of two people, two entirely different sets of organisms will break down sugars in the same way. This suggests that medical science may be forced to abandon the ""one only"" microbe model of infectious disease, and rather pay attention to functions of groups of microbes that have somehow gone awry.