Gneho Doh Arioste Delchinor, Pakora Gilles Alex, Y. Dodehe, K. Adele
{"title":"Comparative Study of the in vitro Antibacterial Activity of Extracts of Two Penicillium oxalicum Strains on the Growth of Multi-resistant Bacteria","authors":"Gneho Doh Arioste Delchinor, Pakora Gilles Alex, Y. Dodehe, K. Adele","doi":"10.12691/ajmr-10-2-4","DOIUrl":"https://doi.org/10.12691/ajmr-10-2-4","url":null,"abstract":"","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79435351","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}
{"title":"Emergence of Monkeypox Raises a Serious Challenge to Public Health","authors":"M. Pal, Kirubel Paulos Gutama","doi":"10.12691/ajmr-10-2-2","DOIUrl":"https://doi.org/10.12691/ajmr-10-2-2","url":null,"abstract":"","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84185670","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}
{"title":"Stenotrophomonas maltophilia an Emerging Opportunistic Bacterial Infection Isolated from Diverse Clinical Samples","authors":"P. Singh, S. Malik, V. Lal","doi":"10.12691/ajmr-10-2-1","DOIUrl":"https://doi.org/10.12691/ajmr-10-2-1","url":null,"abstract":"","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74192815","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}
{"title":"Factorial Review Design Analysis of Different Types of Lymphadenopathy and Causative Factor","authors":"Sengamalam Radhakrishnan, Ravindran Muthukumarasamy","doi":"10.12691/ajmr-10-1-6","DOIUrl":"https://doi.org/10.12691/ajmr-10-1-6","url":null,"abstract":"","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75373375","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}
{"title":"Improvement of Sanitary Quality of the Digue by Use of Lactic Starters","authors":"Tchikoua Roger, Ezo’o Ezo’o J.D, Essia Ngang J.J","doi":"10.12691/ajmr-10-1-2","DOIUrl":"https://doi.org/10.12691/ajmr-10-1-2","url":null,"abstract":"","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74598360","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}
Adada River, an all-the-year-round sparkling-clear river, and a very useful surface water was evaluated for parasites of medical importance, their diversity, abundance and distribution as a qualitative microbial risk-assessment (QMRA) factor. Parasites were enumerated by Stoll’s Counting Method and identified by the morphological characteristics of their potentials. 14 genera of parasites were detected in the dry season, and 13 detected in the rainy season. Ten of these were potential human pathogens (Taenia spp, Entamoeba histolytica, Schistosoma mansoni, S. haematobium, Ascaris lumbricoides, Giardia, lamblia, Hookworm, Trichuris trichiura, Strongyloides stercoralis and Enterobius vermicularis). Lowest average parasite per milliliter in the stations was 7.0x10, and highest was 2.2x10/ml. The most frequently encountered parasites were potential human pathogens (Taenia spp, G. lamblia, E. histolytica, hookworm and S. mansoni).Variation in the parasites’ genera between the two seasons was not statistically significant (p < 0.05). In conclusion, Adada River is not potable and suitable for recreation, grazing and agriculture. All-the-year-round sparkling-clear surface water, such as this, may be a health deceit. In QMRA, parasites of medical importance should be a paradigm; likewise, in environmental microbiology, geographical coordinates of sample sites rather than physical landmarks, should be a paradigm, for better follow-ups.
{"title":"Diversity, Abundance and Distribution of Parasites of Medical Importance in Surface Water: A Case Study of Adada River, Enugu State, Nigeria","authors":"Amadi E.C., E. E.A., Nwangwu C.C, C. S. T., E. J.","doi":"10.12691/ajmr-9-4-2","DOIUrl":"https://doi.org/10.12691/ajmr-9-4-2","url":null,"abstract":"Adada River, an all-the-year-round sparkling-clear river, and a very useful surface water was evaluated for parasites of medical importance, their diversity, abundance and distribution as a qualitative microbial risk-assessment (QMRA) factor. Parasites were enumerated by Stoll’s Counting Method and identified by the morphological characteristics of their potentials. 14 genera of parasites were detected in the dry season, and 13 detected in the rainy season. Ten of these were potential human pathogens (Taenia spp, Entamoeba histolytica, Schistosoma mansoni, S. haematobium, Ascaris lumbricoides, Giardia, lamblia, Hookworm, Trichuris trichiura, Strongyloides stercoralis and Enterobius vermicularis). Lowest average parasite per milliliter in the stations was 7.0x10, and highest was 2.2x10/ml. The most frequently encountered parasites were potential human pathogens (Taenia spp, G. lamblia, E. histolytica, hookworm and S. mansoni).Variation in the parasites’ genera between the two seasons was not statistically significant (p < 0.05). In conclusion, Adada River is not potable and suitable for recreation, grazing and agriculture. All-the-year-round sparkling-clear surface water, such as this, may be a health deceit. In QMRA, parasites of medical importance should be a paradigm; likewise, in environmental microbiology, geographical coordinates of sample sites rather than physical landmarks, should be a paradigm, for better follow-ups.","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91305057","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}
The search for vaccines has been a high priority since the worldwide COVID-19 pandemic was declared. Currently, mRNA-based vaccines, adenovirus-based vaccines, inactivated virus vaccines, and other vaccine platforms are all employed to combat the SARS-CoV-2 virus. BNT162b2 and mRNA-1273 are mRNA-based vaccines. The vaccination appears to be effective against SARS-CoV-2 strains that have emerged since the first study. They have primarily minor side effects, and there are no major safety concerns. Adenovirus-based vaccines are delivered by genetic cargo that is based on non-replicating adenovirus vectors that can increase immune response without the need of adjuvants. This is the case for Ad26.CoV2.S, ChAdOx1 nCoV-19/AZD1222, Gam-COVID-Vac/Sputnik V andAd5-based COVID-19 vaccine. There have been no known incidences of allergy to adenovirus vaccines, unlike mRNA vaccines. Inactivated virus vaccines are a common form of vaccine that has been used for decades. The goal is to render the virus non-infectious while preserving immunogenicity with high-quality antigens in order to trigger an immune response. The researched formaldehyde-inactivated whole-virus SARS-CoV2 vaccine (CoronaVac), as well as WIV04 and HB02, utilize this sort of vaccine formulation. A recombinant protein nanoparticle vaccine named NVX-CoV2373 is made up of trimeric spike glycoproteins with a potent Matrix-M1 adjuvant. Against the variant B.1.1.7 (Alpha), the vaccine appeared to be very effective. Vaccine efficacy against the B.1.351 (Beta) strain, on the other hand, proved to be lower.
{"title":"Efficacy of the Vaccines, Their Safety, and Immune Responses against SARS-CoV-2 Infections","authors":"M. Pal, K. Gutama","doi":"10.12691/AJMR-9-4-1","DOIUrl":"https://doi.org/10.12691/AJMR-9-4-1","url":null,"abstract":"The search for vaccines has been a high priority since the worldwide COVID-19 pandemic was declared. Currently, mRNA-based vaccines, adenovirus-based vaccines, inactivated virus vaccines, and other vaccine platforms are all employed to combat the SARS-CoV-2 virus. BNT162b2 and mRNA-1273 are mRNA-based vaccines. The vaccination appears to be effective against SARS-CoV-2 strains that have emerged since the first study. They have primarily minor side effects, and there are no major safety concerns. Adenovirus-based vaccines are delivered by genetic cargo that is based on non-replicating adenovirus vectors that can increase immune response without the need of adjuvants. This is the case for Ad26.CoV2.S, ChAdOx1 nCoV-19/AZD1222, Gam-COVID-Vac/Sputnik V andAd5-based COVID-19 vaccine. There have been no known incidences of allergy to adenovirus vaccines, unlike mRNA vaccines. Inactivated virus vaccines are a common form of vaccine that has been used for decades. The goal is to render the virus non-infectious while preserving immunogenicity with high-quality antigens in order to trigger an immune response. The researched formaldehyde-inactivated whole-virus SARS-CoV2 vaccine (CoronaVac), as well as WIV04 and HB02, utilize this sort of vaccine formulation. A recombinant protein nanoparticle vaccine named NVX-CoV2373 is made up of trimeric spike glycoproteins with a potent Matrix-M1 adjuvant. Against the variant B.1.1.7 (Alpha), the vaccine appeared to be very effective. Vaccine efficacy against the B.1.351 (Beta) strain, on the other hand, proved to be lower.","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"13 11 1","pages":"103-106"},"PeriodicalIF":0.0,"publicationDate":"2021-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87637331","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}
Y. K. Ouattara, Sylvie Mireille Kouamé-Sina, K. J. Coulibaly, Blé Yatanan Casimir, Comoé Koffi Donatien Beni, V. Sabine, A. Touré, A. Dadie
Fumonisins produced by Fusarium constitute a concern group of mycotoxins contaminating food products. In Cote d'Ivoire, data on the sanitary quality of marketed Moringa powder remains unknown. This study was carried out to characterize molds of the genus Fusarium isolated from Moringa powder by detecting the presence of a gene encoding the biosynthesis of fumonisins. A total of 192 Moringa leaf powder samples of approximately 250g each were taken from various sales sites in Abidjan markets including Abobo, Adjame, Koumassi and Yopougon. The isolation and purification of the Fusarium strains were carried out on Sabouraud’s medium supplemented with 10 μg / mL of chloramphenicol. The Polymerase Chain Reaction (PCR) method was used for molecular identification of Fusarium strains and the detection of the presence of the Fum13 gene involved in the fumonisins biosynthesis. The contamination rate of Moringa powder by Fusarium-type molds was 15.43%. The predominantly isolated species was Fusarium solani (11.43%) followed by Fusarium sp (4%). The presence of the Fum13 gene was detected in 62.96% (17/27) of the Fusarium strains isolated. The presence of molds of the genus Fusarium and the detection of a gene coding for the fumonisins biosynthesis, requires the implementation of health safety measures during the manufacturing process of Moringa powder.
{"title":"Detection of a Gene Involved in Fumonisin Production in F usarium Strains Isolated from Moringa ( Moringa oliefera ) Sold in the Markets of Abidjan (Côte d'Ivoire)","authors":"Y. K. Ouattara, Sylvie Mireille Kouamé-Sina, K. J. Coulibaly, Blé Yatanan Casimir, Comoé Koffi Donatien Beni, V. Sabine, A. Touré, A. Dadie","doi":"10.12691/AJMR-9-3-5","DOIUrl":"https://doi.org/10.12691/AJMR-9-3-5","url":null,"abstract":"Fumonisins produced by Fusarium constitute a concern group of mycotoxins contaminating food products. In Cote d'Ivoire, data on the sanitary quality of marketed Moringa powder remains unknown. This study was carried out to characterize molds of the genus Fusarium isolated from Moringa powder by detecting the presence of a gene encoding the biosynthesis of fumonisins. A total of 192 Moringa leaf powder samples of approximately 250g each were taken from various sales sites in Abidjan markets including Abobo, Adjame, Koumassi and Yopougon. The isolation and purification of the Fusarium strains were carried out on Sabouraud’s medium supplemented with 10 μg / mL of chloramphenicol. The Polymerase Chain Reaction (PCR) method was used for molecular identification of Fusarium strains and the detection of the presence of the Fum13 gene involved in the fumonisins biosynthesis. The contamination rate of Moringa powder by Fusarium-type molds was 15.43%. The predominantly isolated species was Fusarium solani (11.43%) followed by Fusarium sp (4%). The presence of the Fum13 gene was detected in 62.96% (17/27) of the Fusarium strains isolated. The presence of molds of the genus Fusarium and the detection of a gene coding for the fumonisins biosynthesis, requires the implementation of health safety measures during the manufacturing process of Moringa powder.","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"224 1","pages":"96-102"},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75891681","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}
M. Pal, M. Bulcha, Milsan Getu Banu, Adugna Girma Lema
Numerous techniques are employed for the detection of various types of pathogens in different foods. Rapid detection of foodborne pathogens is very important by using biosensors. The objectives of this review are to highlight the application of the biosensors in detecting foodborne pathogens, future trends of biosensors technology in foodborne pathogens detection, and limitations of biosensors in the food industry. Biosensors are analytical devices and one of the rapid detection methods that can combat certain limitations of conventional detection techniques, such as portability, time, cost, sensitivity, and others. Biosensors have many applications in different fields. Biosensors in the food industry are used for the detection and identification of foodborne pathogens. The uses of biosensors in food are increasing from day to day due to different factors. In the future, the latest generations, which are autonomous and nanomaterial-based biosensors will emerge. There is also a need to develop a biosensor that is easy to use and has a short detection time.
{"title":"Emerging Role of Biosensors for Detection of Foodborne Pathogens","authors":"M. Pal, M. Bulcha, Milsan Getu Banu, Adugna Girma Lema","doi":"10.12691/ajmr-9-3-4","DOIUrl":"https://doi.org/10.12691/ajmr-9-3-4","url":null,"abstract":"Numerous techniques are employed for the detection of various types of pathogens in different foods. Rapid detection of foodborne pathogens is very important by using biosensors. The objectives of this review are to highlight the application of the biosensors in detecting foodborne pathogens, future trends of biosensors technology in foodborne pathogens detection, and limitations of biosensors in the food industry. Biosensors are analytical devices and one of the rapid detection methods that can combat certain limitations of conventional detection techniques, such as portability, time, cost, sensitivity, and others. Biosensors have many applications in different fields. Biosensors in the food industry are used for the detection and identification of foodborne pathogens. The uses of biosensors in food are increasing from day to day due to different factors. In the future, the latest generations, which are autonomous and nanomaterial-based biosensors will emerge. There is also a need to develop a biosensor that is easy to use and has a short detection time.","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74030056","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}
Ekwealor Chito Clare, Alaribe Oluchi Juliet, Ogbukagu Chioma Maureen, Alaribe James Romeo, Kyrian-Ogbonna Evelyn Ada
Background: Diabetic patients have been found to be prone to urinary tract infections, and there is a wide gap of information in developing countries regarding the prevalence and antibiotic sensitivity of the pathogens causing this infection. This study was carried out to determine the prevalence, predisposing factors and antibiotic sensitivity of organisms causing urinary tract infections among diabetic patients and non-diabetics in four hospitals in Awka, Anambra State, Nigeria. Method: A total of four hundred and sixty participants (230 diabetic patients and 230 non-diabetics) were enrolled in a cross- sectional study design with 249 males (54.13%) and 211 (45.87 %) females. Clean catch mid-stream urine samples were collected from all participants in sterile containers and analyzed macroscopically and microscopically. Each urine specimen was streaked onto Nutrient agar, MacConkey agar, Cysteine Lactose Electrolyte Deficient agar and Sabouraud’s Dextrose agar, incubated at 37°C for 24h and identified using standard methods. The sensitivity of the isolates to different antibiotics was tested using Kirby-Bauer disc diffusion method. Data obtained were analyzed statistically. Result: The overall prevalence of urinary tract infections among diabetic patients, 63 (27.39%), was significantly higher than that among non-diabetics, 41 (17.83%) (p= 0.014). Gender and previous history of UTI were found to have significant association with urinary tract infection (0.000). Organisms isolated were Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, Citrobacter spp, Coagulase negative Staphylococcus, Staphylococcus aureus, Enterococcus faecalis, and Candida albicans. The isolates were sensitive to tested antibiotics with Gentamicin (10µg) and Ceftriaxone (30µg) as most effective against Gram negative bacteria isolates while Ampicillin (10µg) and Chloramphenicol (30µg) were most effective against Gram positive bacteria isolates. Conclusion: The prevalence of UTI is significantly higher in diabetics than in non-diabetics with E. coli being the most common isolate.The importance of antibiotic sensitivity testing before treatment is highly recommended.
{"title":"Urinary Tract Infections and Antimicrobial Sensitivity Patterns of Uropathogens Isolated from Diabetic and Non-diabetic Patients Attending Some Hospitals in Awka","authors":"Ekwealor Chito Clare, Alaribe Oluchi Juliet, Ogbukagu Chioma Maureen, Alaribe James Romeo, Kyrian-Ogbonna Evelyn Ada","doi":"10.12691/ajmr-9-3-3","DOIUrl":"https://doi.org/10.12691/ajmr-9-3-3","url":null,"abstract":"Background: Diabetic patients have been found to be prone to urinary tract infections, and there is a wide gap of information in developing countries regarding the prevalence and antibiotic sensitivity of the pathogens causing this infection. This study was carried out to determine the prevalence, predisposing factors and antibiotic sensitivity of organisms causing urinary tract infections among diabetic patients and non-diabetics in four hospitals in Awka, Anambra State, Nigeria. Method: A total of four hundred and sixty participants (230 diabetic patients and 230 non-diabetics) were enrolled in a cross- sectional study design with 249 males (54.13%) and 211 (45.87 %) females. Clean catch mid-stream urine samples were collected from all participants in sterile containers and analyzed macroscopically and microscopically. Each urine specimen was streaked onto Nutrient agar, MacConkey agar, Cysteine Lactose Electrolyte Deficient agar and Sabouraud’s Dextrose agar, incubated at 37°C for 24h and identified using standard methods. The sensitivity of the isolates to different antibiotics was tested using Kirby-Bauer disc diffusion method. Data obtained were analyzed statistically. Result: The overall prevalence of urinary tract infections among diabetic patients, 63 (27.39%), was significantly higher than that among non-diabetics, 41 (17.83%) (p= 0.014). Gender and previous history of UTI were found to have significant association with urinary tract infection (0.000). Organisms isolated were Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, Citrobacter spp, Coagulase negative Staphylococcus, Staphylococcus aureus, Enterococcus faecalis, and Candida albicans. The isolates were sensitive to tested antibiotics with Gentamicin (10µg) and Ceftriaxone (30µg) as most effective against Gram negative bacteria isolates while Ampicillin (10µg) and Chloramphenicol (30µg) were most effective against Gram positive bacteria isolates. Conclusion: The prevalence of UTI is significantly higher in diabetics than in non-diabetics with E. coli being the most common isolate.The importance of antibiotic sensitivity testing before treatment is highly recommended.","PeriodicalId":7580,"journal":{"name":"American Journal of Microbiological Research","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81501973","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}