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Articles 1 - 30 of 34
Full-Text Articles in Veterinary Medicine
Effect Of Furosemide Administration On Plasma Analytes And Urine Enzyme Excretion In Two Reptilian Species, Kathryn Metcalf
Effect Of Furosemide Administration On Plasma Analytes And Urine Enzyme Excretion In Two Reptilian Species, Kathryn Metcalf
LSU Master's Theses
Renal disease is a common ailment of captive reptiles that is often closely linked to chronic, subclinical states of dehydration. Currently, the diagnosis of renal disease in reptiles is poorly characterized and often relies on invasive diagnostic techniques (e.g., renal biopsy) for definitive diagnosis. A potential outlet for the further characterization of renal dysfunction in reptiles is the induction of dehydration by furosemide therapy. Furosemide is a loop diuretic that is commonly used in mammalian patients for the treatment of congestive heart failure. The utility of furosemide in reptiles is poorly characterized, however, both experimental and clinical utility of this …
Infection Potential Of Rickettsia Felis Via Ingestion, Matthew M. Schexnayder
Infection Potential Of Rickettsia Felis Via Ingestion, Matthew M. Schexnayder
LSU Master's Theses
Rickettsia felis is the etiologic agent of flea-borne spotted fever (FBSF) in humans and a poorly described cause of fever in animals. It is transmitted by its primary arthropod vector and reservoir host, the cat flea Ctenocephalides felis. Known routes of Rickettsia felis transmission between Rickettsia felis-infected cat fleas and vertebrate hosts include cutaneous bites and contamination of cutaneous wounds with infective flea feces. The bulk of FBSF infections occur in young children in Africa, though infections of people at all ages all over the world have been confirmed. As mammals and young children frequently come into contact …
Transmission Potential Of Rickettsia Felis Through Cutaneous Inoculation Of Infectious Flea Feces, Kelsey Porter Legendre
Transmission Potential Of Rickettsia Felis Through Cutaneous Inoculation Of Infectious Flea Feces, Kelsey Porter Legendre
LSU Master's Theses
Rickettsia felis, the causative agent of flea-borne spotted fever, is an emerging pathogen of the transitional group Rickettsiae and an important cause of febrile illness in Africa. Since the organism’s original discovery in the early 1990s, much research has been directed towards elucidating transmission mechanisms within the believed primary host and reservoir, the cat flea (Ctenocephalides felis). However, while a growing number of human cases are being reported throughout the world, a definitive transmission mechanism from arthropod host to vertebrate host resulting in clinical disease has not been found. Several possible mechanisms, including bite of infected arthropods …
Quantitation Of Anti-Pythium Insidiosum Antibodies Before And After Immunotherapy In Healthy Dogs, Carmen Beatriz Arsuaga
Quantitation Of Anti-Pythium Insidiosum Antibodies Before And After Immunotherapy In Healthy Dogs, Carmen Beatriz Arsuaga
LSU Master's Theses
Pythium insidiosum is an aquatic oomycete that causes invasive, progressive granulomatous lesions of the skin in dogs, horses, and cats, and of the gastrointestinal tract in dogs. Quantitation of anti-P. insidiosum IgG antibodies can be used in dogs to both confirm a suspected diagnosis and to monitor response to therapy. Recently, an immunotherapeutic product (IP) has been marketed for the treatment of pythiosis in dogs, horses, and people. The aim of this study was to evaluate the effect of administration of this product on anti-P. insidiosum IgG concentrations in dogs. The IP was administered to seven, healthy hound mixes on …
Development Of Mouse Models For The Study Of Zika Virus Pathogenesis And Antibody Response, Anna Beatriz Kawiecki
Development Of Mouse Models For The Study Of Zika Virus Pathogenesis And Antibody Response, Anna Beatriz Kawiecki
LSU Master's Theses
After the emergence of Zika virus (ZIKV) in the Americas in 2015, ZIKV infection was associated for the first time since its discovery with severe symptoms in both adults and congenital cases, including neurological, ocular, and developmental manifestations. Previous ZIKV circulation in Africa and Southeast Asia has been characterized by mild symptoms and small-scale case-counts. It is unclear whether the unprecedented size and severity of the ZIKV outbreak in the Americas are the consequence of a change in the virus, different background flaviviral immunity in the population, or a reporting issue. In addition, ZIKV has been shown to be transmitted …
Pharmacokinetics Of Micronized Progesterone Administration In Female Dogs, Raphael Anthony Malbrue
Pharmacokinetics Of Micronized Progesterone Administration In Female Dogs, Raphael Anthony Malbrue
LSU Master's Theses
Hypoluteoidism in the bitch is described as a reproductive condition in which insufficient levels of endogenous progesterone are present resulting in failure to maintain a functional secretory endometrium. This condition can prevent normal embryo implantation, development, and ultimately end in pregnancy loss. Hypoluteoidism in the bitch is a rising concern in small animal theriogenology and current medical therapies available to veterinarians are limited. The aim of this study was to determine the pharmacokinetics (PK) of intravaginally (Crinone®, Serono Laboratories, Norwell, MA) and orally delivered micronized progesterone (Prometrium®, Solvay Pharmaceuticals, Inc., Marietta, GA) in the bitch. We hypothesized that both vaginal …
Evaluation Of Broad Anti-Herpesviral Activity With Α-Hydroxytropolones, Shannon David Dehghanpir
Evaluation Of Broad Anti-Herpesviral Activity With Α-Hydroxytropolones, Shannon David Dehghanpir
LSU Master's Theses
Herpesviruses are ubiquitous in animals and cause economic losses concomitant with many diseases, including upper respiratory disease, keratitis, abortion, neonatal death, and neurologic disease. The majority of the domestic animal herpesviruses are within the subfamily Alphaherpesvirinae, along with the prototypical human herpes simplex virus 1 (HSV-1). Suppression of HSV-1 replication has been reported with α-hydroxytropolones (αHTs), which are aromatic ring compounds that have broad bioactivity due to potent chelating activity. It is postulated that αHTs inhibit enzymes within the nucleotidyltransferase superfamily (NTS), similarly structured enzymes that require divalent cations for nucleic acid cleavage activity. One potential herpesviral target includes the …
The Role Of Nadph Oxidase 2 (Nox2) In High-Fat Diet-Induced Adiposopathy And Brain Dysfunction In A Mouse Model, Jennifer Kathleen Pepping
The Role Of Nadph Oxidase 2 (Nox2) In High-Fat Diet-Induced Adiposopathy And Brain Dysfunction In A Mouse Model, Jennifer Kathleen Pepping
LSU Master's Theses
Obesity can have numerous detrimental consequences, namely metabolic syndrome, type 2 diabetes, cardiovascular disease, cancer, and Alzheimer’s disease. The pathogenesis and physiologic consequences of obesity are unknown, but they are often associated with increased inflammation and oxidative stress in both the body and in the brain. One factor that has been implicated in causing inflammation associated with a high fat diet is the enzyme NADPH oxidase, or NOX, specifically the subunit NOX2. Two studies were performed in order to assess the effects of a high fat diet in combination with a universal NOX2 deficiency and a NOX2 deficiency targeted to …
Autologous Adipose Derived Adult Multipotent Stromal Cells Alter The Porcine Systemic Immune And Bone Biomarkers Response To Cancellous Bone Xenografts, Jonathan Francis Bova
Autologous Adipose Derived Adult Multipotent Stromal Cells Alter The Porcine Systemic Immune And Bone Biomarkers Response To Cancellous Bone Xenografts, Jonathan Francis Bova
LSU Master's Theses
The use of a porcine model in assessing bone grafts in vivo is common when a large animal model is necessary. In this thesis we aimed to improve the porcine model of facial reconstruction through the use of a local anesthesia and novel methods of assessing the immune response to and bone forming ability of adult adipose derived mesenchymal stromal cells (ASC). The goals of the research were: 1) evaluate the effect of a bupivacaine mandibular nerve block on blood pressure (BP) and heart rate (HR) in response to surgical stimulation and the need for systemic analgesics postoperatively, 2) quantify …
Copper Oxide Wire Particles Used To Control Haemonchus Infections : Efficacy In Giraffe (Giraffa Camelopardalis) At Busch Gardens Tampa And Potential Mechanism Of Action, Allyson Kinney Moscona
Copper Oxide Wire Particles Used To Control Haemonchus Infections : Efficacy In Giraffe (Giraffa Camelopardalis) At Busch Gardens Tampa And Potential Mechanism Of Action, Allyson Kinney Moscona
LSU Master's Theses
Gastrointestinal nematode (GIN) infections affect production systems and exotic hoofstock in zoos, particularly giraffe (Giraffa camelopardalis). Anthelmintic resistance (AR) prevalence is increasing in production systems and zoos. To combat the AR that compounds GIN problems, alternative control methods are used. One such alternative is copper oxide wire particles (COWP), which control the abomasal nematode Haemonchus contortus. COWP was given to seven adult giraffe at Busch Gardens Tampa, at descending dosages: 25 g, 12.5 g, 6.3 g. Treatment administration time was determined by fecal egg count (FEC) being above 600 eggs per gram (EPG), and therefore varied with each animal. FEC …
Immunization Of West Nile Recombinant Envelope Domain Iii With Equine Cd40 Ligand Protein Vaccine Induced Specific Immune Response In Rabbits And Horses, Shiliang Anthony Liu
Immunization Of West Nile Recombinant Envelope Domain Iii With Equine Cd40 Ligand Protein Vaccine Induced Specific Immune Response In Rabbits And Horses, Shiliang Anthony Liu
LSU Master's Theses
West Nile virus (WNV) is one of several flaviruses known to infect mammalian species, including humans. There were 15,257 horse cases reported in 2002 and 1,086 in 2006 in United States. Recently, significant increases in equine and human cases have been reported in United States. Domain III of the WNV envelope protein binds to cellular receptors, and induces a significant portion of the neutralizing antibody response against the virus. CD40 Ligand (CD40L, CD154) enhances productive interactions between T cells and APC and has been shown to function as a potential adjuvant. In this study, we constructed and expressed a fusion …
Influence Of Tick Transmission On The Host Response To Rickettsial Infection, Soma Chowdhury
Influence Of Tick Transmission On The Host Response To Rickettsial Infection, Soma Chowdhury
LSU Master's Theses
Several members of the spotted fever group (SFG) of Rickettsia are transmitted to the host through infected ixodid (hard) ticks, which can serve as both vectors and reservoirs. Multiple studies have demonstrated that ticks secrete proteins into the bite site of the host that suppress innate and adaptive immune responses. While this suppression of immune responses is beneficial to the tick, it may also be beneficial to the transmitted Rickettsia. We hypothesize that Rickettsia utilize the tick’s ability to alter the host immune response at the tick feeding site to successfully establish infection. In the current study, we analyzed how …
Quantitative Real-Time Polymerase Chain Reaction (Qpcr) Assay As A Molecular Tool To Assess Rickettsial Replications In Tick Hosts, Andrea S. Zanetti
Quantitative Real-Time Polymerase Chain Reaction (Qpcr) Assay As A Molecular Tool To Assess Rickettsial Replications In Tick Hosts, Andrea S. Zanetti
LSU Master's Theses
During the past century, many species of the Spotted Fever Group Rickettsia (SFGR)have been described, especially, through the introduction of a variety of molecular techniques applied to detect rickettsiae inside of their host. In this study we developed a quantitative realtime polymerase chain reaction (qPCR) assay (1) to characterize the growth and the distribution of a SFGR of unrecognized pathogenicity in naturally infected Amblyomma americanum ticks during physiological events; and (2) to terminate the influence of the host cell specificity in the replication patterns of recognized and unrecognized SFGR during a reciprocal rickettsiae challenge in both mammalian and tick cell …
Molecular Determinants Of Kaposi's Sarcoma-Associated Herpesvirus Tumorigenicity, Haixia Kong
Molecular Determinants Of Kaposi's Sarcoma-Associated Herpesvirus Tumorigenicity, Haixia Kong
LSU Master's Theses
A conditional silencing system using anti-gB siRNAs was devised to investigate the structure and function of the KSHV gB. Transient co-transfection of plasmids constitutively expressing gB and anti-gB siRNAs in 293 cells substantially inhibited gB mRNA levels and protein production. Similarly, transient expression of siRNAs into the basal cavity-based lymphoma cells (BCBL-1) caused substantial reduction of gB transcription and protein synthesis. TaqMan real-time PCR and infectivity assays showed that gB was essential for virion egress and infectivity. Transfection of a codon-optimized gB not recognized by the anti-gB siRNAs, efficiently rescued virion egress and infectivity in BCBL-1 cells in the presence …
Comparative Roles Of Herpes Simplex Virus Type 1 (Hsv-1) Glycoproteins In Cytoplasmic Virion Egress, Hyuncheol Lee
Comparative Roles Of Herpes Simplex Virus Type 1 (Hsv-1) Glycoproteins In Cytoplasmic Virion Egress, Hyuncheol Lee
LSU Master's Theses
HSV-1 acquires its final envelope by budding into cytoplasmic vesicles thought to be derived from Trans-Golgi Network (TGN) membranes. This process is facilitated by interactions among the carboxyl termini of viral glycoproteins and tegument proteins. To investigate the relative importance of different viral glycoproteins in cytoplasmic virion morphogenesis, a set of recombinant viruses were constructed silencing expression of the glycoprotein E (ΔgE), the carboxyl terminus of glycoprotein D (gDΔcp), and the membrane protein UL20 (ΔUL20). In addition, recombinant viruses were constructed having the ΔgE+gDΔcp, and the ΔgE+ΔgM (glycoprotein M) deletions. These recombinant viruses were constructed using the double-red, site-directed mutagenesis …
The Role Of Toll-Like Receptor 7 In The Neuropathogenesis Of Retrovirus Infection In Neonates, Stephanie Diane Lewis
The Role Of Toll-Like Receptor 7 In The Neuropathogenesis Of Retrovirus Infection In Neonates, Stephanie Diane Lewis
LSU Master's Theses
Viral infections of the central nervous system (CNS) in infants are rare; however, they are associated with high morbidity and mortality rates. These virus infections often induce strong innate immune responses in the brain including: the production of cytokines and chemokines, the activation of astrocytes and microglia and the recruitment of macrophages. Innate immune responses are often initiated by toll-like receptors (TLR). Several studies have demonstrated that toll-like receptor 7 (TLR7) can be stimulated by single-stranded RNA from multiple viruses. In the current study, we examined the mechanism by which TLR7 contributes to neuroinflammation in the neonatal brain using a …
Depletion Of 32-Kbp Circular Plasmids From Borrelia Burgdorferi, Amanda Paige Derouen Polito
Depletion Of 32-Kbp Circular Plasmids From Borrelia Burgdorferi, Amanda Paige Derouen Polito
LSU Master's Theses
The Lyme disease spirochete Borrelia burgdorferi has a very unusual genome composed of one linear chromosome and up to 21 linear and circular plasmids. Several plasmids are known to be important either for mammalian infection or tick colonization. A single spirochete harbors up to 7 different cp32 plasmids; however, nothing is known about their role in mammalian infection. The plasmids in this family are well maintained during in vitro cultivation, making it difficult to study their functions. To effectively deplete the plasmids, an 8kbp fragment containing essential elements for replication and partitioning in B. burgdorferi was amplified from one of …
Characterization Of A Virulence Related Hypothetical Protein In Edwardsiella Ictaluri, Ildiko Katalin Polyak
Characterization Of A Virulence Related Hypothetical Protein In Edwardsiella Ictaluri, Ildiko Katalin Polyak
LSU Master's Theses
Although the biochemical characterization of E. ictaluri, the subsequent disease progression of enteric septicemia of catfish (ESC), and the associated pathologic lesions are well characterized, the mechanism of invasion of E. ictaluri into a susceptible host is poorly understood. Identification and confirmation of virulence factors and associated genes of E. ictaluri is crucial to elucidating the pathogenesis of this important disease. A signature tagged mutagenesis (STM) study conducted by Thune et al. (2006) identified 50 E. ictaluri clones with transposon insertions in genes potentially involved in pathogenesis. A specific STM mutant, 233PR, carrying a transposon insertion in a gene encoding …
Influence Of Tumor Necrosis Factor-Alpha And Minocycline On Microglia And Macrophage Activation During Polytropic Retrovirus Infection, Meryll E. Corbin
Influence Of Tumor Necrosis Factor-Alpha And Minocycline On Microglia And Macrophage Activation During Polytropic Retrovirus Infection, Meryll E. Corbin
LSU Master's Theses
Microglia/macrophage activation has been associated with the pathogenesis of various neurological diseases including human immunodeficiency virus encephalitis, transmissible spongiform encephalitis, and Alzheimer's disease (AD). In vitro studies have indicated a role for TNFα in activating these cells which leads to their migration, proliferation, and secretion of proinflammatory cytokines and chemokines that may potentially damage brain tissue. In the current study, we analyzed the phenotype of microglia and macrophages enriched from wild type and TNFα deficient mice infected with a neurovirulent murine retrovirus. Although TNF receptors CD120a and CD120b were expressed on both microglia and macrophage population, unaltered by either retrovirus …
Brugia Phangi: Effects Of Third Stage Larvae Es Immunization On Early Migration And Parasite Establishment In Mongolian Gerbils (Meriones Unguiculatus), Ginger Ann Robertson
Brugia Phangi: Effects Of Third Stage Larvae Es Immunization On Early Migration And Parasite Establishment In Mongolian Gerbils (Meriones Unguiculatus), Ginger Ann Robertson
LSU Master's Theses
Brugia infections occur via the bite of an infected mosquito. Third stage infective larvae (L3) deposited on the skin during feeding migrate into the bite wound, through skin and into the lymphatic system. It is hypothesized that L3 excretory/secretory products (ES) are important in this initial phase of the infection. A model for these early migrations has been established by inoculating L3s into the dermis (ID) of the permissive gerbil host. In this model, most L3s injected ID in the louer hind limb travel to the popliteal lymph node by 3 days post infection. Adult parasites are located primarily in …
Effect Of Vaccination Of Goats With H-Gal-Gp And H11 Antigens From Intestinal Membrane Cells Of Haemonchus Contortus, Donya Dupree Olcott
Effect Of Vaccination Of Goats With H-Gal-Gp And H11 Antigens From Intestinal Membrane Cells Of Haemonchus Contortus, Donya Dupree Olcott
LSU Master's Theses
Extracts of adult Haemonchus contortus were purified and used as a vaccine against the blood feeding parasite in goats as previously studied in sheep. The proteins used were H11 and H-gal-GP, hidden gut antigens from the microvillar membrane of the gut of the worm and combined with Quil A as adjuvant, then administered to a group of goats kept on concrete then artificially infected with H. contortus. The control group received Quil A injections and also infected. This study was performed to analyze the effects of the H11/H-gal-GP vaccine when given to goats as compared to sheep. The trial showed …
Neural Stem Cells As A Delivery Vector For Chemokine Expression In The Central Nervous System, Mark Winston Stalder
Neural Stem Cells As A Delivery Vector For Chemokine Expression In The Central Nervous System, Mark Winston Stalder
LSU Master's Theses
Increased expression of cytokines and chemokines in the central nervous system (CNS) is closely associated with the development of retroviral-induced neurological diseases such as HIV-associated dementia, as well as other neuropathologies such as Alzheimer’s Disease and Multiple Sclerosis. The specific functions of many of these pro-inflammatory factors have yet to be elucidated in the disease process, and it is unclear whether the nature of their effects is protective, pathogenic, or both. Additionally, current models of chemokine function have inherent limitations, with direct injection resulting in a brief response that doesn’t accurately represent the effects of chronic production, and transgenic mice …
A Novel Strategy Of Controlling Bovine Pneumonic Pasteurellosis: Transfecting The Upper Respiratory Tract Of Cattle With A Gene Coding For The Antimicrobial Peptide Cecropin B, Charles Mitchell Boudreaux
A Novel Strategy Of Controlling Bovine Pneumonic Pasteurellosis: Transfecting The Upper Respiratory Tract Of Cattle With A Gene Coding For The Antimicrobial Peptide Cecropin B, Charles Mitchell Boudreaux
LSU Master's Theses
The very potent antibacterial activity of cecropin B makes it a likely candidate to prevent and/or treat Mannheimia haemolytica 1:A infection in the upper respiratory tract (URT) of cattle. The purpose of this study was to ascertain if the URT could be transfected with a gene coding for the antimicrobial peptide cecropin B. By transfecting cattle with a gene coding for cecropin B, this study attempted to inhibit colonization of a virulent strain of M. haemolytica 1:A in the URT while investigating any possible changes in the indigenous and transient nasal flora. In this study the antibacterial efficacy of cecropin …
Evaluation Of Rough Brucella Strains As Vaccines For Brucellosis And Pseudorabies In Swine, Lorraine Harrow Molin
Evaluation Of Rough Brucella Strains As Vaccines For Brucellosis And Pseudorabies In Swine, Lorraine Harrow Molin
LSU Master's Theses
Brucellosis and pseudorabies lead to abortion in pregnant sows and are perpetuated by feral swine reservoirs. A multivalent oral vaccine for these diseases would improve vaccination and eradication programs worldwide. Previous studies have shown that the rough attenuated Brucella strains RB51 and VTRS1, when administered subcutaneously to swine, stimulate host immune responses, transiently colonize tissues, and provide partial protection against virulent B. suis infection in pregnant sows. A plasmid encoding for the pseudorabies virus glycoprotein D (PRV gD) has also been added to these strains as part of this project. This study evaluates the use of these strains as oral …
Improved Methods For The Isolation And Characterization Of Flavobacterium Columnare, Bradley Donovan Farmer
Improved Methods For The Isolation And Characterization Of Flavobacterium Columnare, Bradley Donovan Farmer
LSU Master's Theses
Columnaris disease, caused by the bacterium Flavobacterium columnare, is an economically significant problem in many warmwater fish species. Difficulties encountered in the isolation and culture of F. columnare have been an impediment to research on the organism and the disease it causes. The goal of this study was to improve the methods for isolation, culture, identification and maintenance of F. columnare. Following the evaluation of different culture media selective cytophaga agar was determined to be the optimum isolation medium, Flavobacterum columnare growth medium proved to be the optimum culture medium, and tryptone yeast extract agar with increased moisture was best …
Early Tissue Migration Of And Host Response To Brugia Pahangi In Gerbils, Kristina Houpe Porthouse
Early Tissue Migration Of And Host Response To Brugia Pahangi In Gerbils, Kristina Houpe Porthouse
LSU Master's Theses
The host-parasite interaction during early filarial nematode migration is poorly understood. The objective of this study was to develop a model of early cutaneous filarid migration using Brugia pahangi in the jird (gerbil) host and measure the histologic and cytokine responses during this period. Male gerbils were intradermally inoculated in the left hindlimb with 100 B. pahangi L3 then necropsied at 3 hours, 24 hours, 3 days, 7 days, and 28 days post-infection. Larvae were recovered and tissues collected for histology and cytokine measurement. At 3 hours, most larvae (96.3%) were recovered from tissues associated with the infection site. Migration …
The Development Of Molecular Diagnostics For Breast Cancer, Anna Henrik Israyelyan
The Development Of Molecular Diagnostics For Breast Cancer, Anna Henrik Israyelyan
LSU Master's Theses
Breast cancer is one of the most common malignancies in women. It continues to be a major burden and cause of death among women worldwide. Molecular oncology is now one of the most promising fields that may contribute considerably to diagnosis of breast cancer and its metastases addressing major problems with early detection, accurate staging, and monitoring of breast cancer patients. The overall objective of these feasibility studies was to contribute to improved diagnosis, prognosis, and prediction of breast cancer disease through the development of reagents and protocols for the use of molecular biological advances and the assessment of the …
Effectiveness Of Copper-Oxide Wire Particles On The Control Of Haemonchus Contortus In Sheep, Ariane Diane Watkins
Effectiveness Of Copper-Oxide Wire Particles On The Control Of Haemonchus Contortus In Sheep, Ariane Diane Watkins
LSU Master's Theses
Among the gastrointestinal nematode parasites that cause the most problems to small ruminants, Haemonchus contortus is one of major concern. Currently, the control of H. contortus and others is almost entirely based on the use of anthelmintics. Consequently, anthelmintic resistance has developed worldwide and this has become a serious problem in small ruminant nematode parasite control programs. In view of this, there is a need for alternative control methods. The use of Copper-Oxide Wire Particles (COWP) to help reduce parasite burden is one such alternative. Three trials were conducted to determine the effect of COWP on the reduction of H. …
Developing Risk Assessment Maps For Schistosoma Haematobium In Kenya Based On Climate Grids And Remotely Sensed Data, Kelsey Lee Mcnally
Developing Risk Assessment Maps For Schistosoma Haematobium In Kenya Based On Climate Grids And Remotely Sensed Data, Kelsey Lee Mcnally
LSU Master's Theses
It is important to be able to predict the potential spread of water borne diseases when building dams or redirecting rivers. This study was designed to test whether the use of a growing degree day (GDD) climate model and remotely sensed data (RS) within a geographic information system (GIS), could be used to predict both the distribution and severity of Schistosoma haematobium. Growing degree days are defined as the number of degrees centigrade over the minimum temperature required for development. The base temperature and the number of GDD required to complete one generation varies for each species. A monthly climate …
Susceptibility Of Bacillus Anthracis To Gamma And Cherry Bacteriophage, Preston A. Fulmer
Susceptibility Of Bacillus Anthracis To Gamma And Cherry Bacteriophage, Preston A. Fulmer
LSU Master's Theses
Bacillus anthracis is a bacterium that causes severe disease mainly in ruminants, but can affect any mammal, including humans. A popular method for the detection of this organism is susceptibility of the bacterial isolate to g bacteriophage. However, to date no study on the resistance of a wide variety of B. anthracis isolates has been conducted. The following study examines the rate of resistance of a wide range of B. anthracis isolates to g phage as well as another phage specific for B. anthracis known as Cherry phage. We also compared susceptibility to phage with another detection method, susceptibility to …