Results 221 to 230 of about 323,080 (268)

Flexible film isolators: microbiological safety tests

Journal of Hospital Infection, 1983
Flexible film isolators, used in either a positive pressure mode to protect the contents or in a negative pressure mode to protect the environment outside the isolator, have been available for some years. They have been used to protect experimental animals held in germ-free conditions (Trexler, 1971), to house immunosuppressed patients (Trexler, Spiers
G J, Harper, G J, Smallridge, B A, Page-Roberts   +2 more
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Isolation of diosgenin by microbiological hydrolysis of saponin

Archives of Biochemistry and Biophysics, 1955
Abstract By microbial hydrolysis the saponins in pulverized Dioscorea tuber have been cleaved into the component parts, diosgenin and the sugar moieties. In one case a derivative, Δ 4 -diosgenone, was isolated. Although a wide range of conditions may be used in this conversion, the simplest include a mixed culture fermentation of pulverized fresh ...
J W, ROTHROCK, T H, STOUDT, J D, GARBER
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Microbiological Spectrum of Organisms Isolated From Explanted Scleral Buckles

Ophthalmic Surgery, Lasers and Imaging Retina, 2009
Scleral buckle removal is an uncommon procedure performed for various reasons. Microbiological information on explanted scleral buckles remains limited. The authors identified 37 cases of scleral buckle removal during an 18-year period. Bacterial cultures isolated an organism in 4 of 9 patients (44%) with clinical infection.
William J, Wirostko, Douglas J, Covert, Dennis P, Han, Thomas B, Connor, Judy E, Kim, Jill, Hammersley, Kevin, Lindgren   +6 more
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Isolation of Bacillus thuringiensis for Microbiological Control of Insects

Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft, der Technologie und des Umweltschutzes, 1978
Eleven of 180 local isolates, belonging to Bacillus thuringiensis, were tested for their pathogenicity to pinkbollworm larvae (Pectinophora gossypiella). Three strains, namely RS-25, RS-35, and RS-45, showed a positive insecticidal activity. Their activities based on the crystalline inclusion bodies.
S A, Ali, R M, Attia
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A Simplified Apparatus for the Microbiological Isolation of Calves

British Veterinary Journal, 1976
SUMMARY An isolator has been developed for rearing gnotobiotic and specific pathogen free (SPF) calves. The isolator consisted of relatively cheap components which could be rapidly assembled; the upper half being a flexible polyvinyl chloride (PVC) canopy clamped to a glass fibre tank.
M J, Dennis, D C, Davies, M N, Hoare
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Immunological and microbiological periodontal profiles in isolated growth hormone deficiency

Journal of Periodontology, 2018
AbstractBackgroundGrowth hormone (GH) has been identified as an important regulator of the immune response. We have previously shown that adults with isolated GH deficiency (IGHD) due to a mutation in the GH releasing hormone receptor (GHRHR) gene, have a greater chance of having periodontitis. However, the interaction of GH with periodontal tissues is
I M P, Araújo, E, Albuquerque-Souza, M H, Aguiar-Oliveira, M, Holzhausen, L A, Oliveira-Neto, R, Salvatori, L, Saraiva, M P A, Mayer, C M, Pannuti, A O, Ribeiro, G A, Romito, F E, Pustiglioni   +11 more
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Microbiological Diagnosis of Bacteria Isolated from Otitis Media

Indian Journal of Public Health Research & Development, 2019
Otitis media is an infection or inflammation in the part or whole of the mucous membrane of the middle ear cleft; it is amongst the most common diseases associated with multiple microbial pathogens within the middle ear and has worldwide distribution, particularly among children.
Eman Mohammed Tahir, Hadeel Abdulhadi Omear, Nada Khalil Yaseen   +2 more
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Endophthalmitis after penetrating keratoplasty: microbiologic spectrum and susceptibility of isolates

American Journal of Ophthalmology, 2004
To present the microbial spectrum and susceptibilities of isolates in endophthalmitis following penetrating keratoplasty.Interventional case series.The 1,074 consecutive cases of endophthalmitis presenting to Wills Eye Hospital between 1989 and 2000 were reviewed.
Derek Y, Kunimoto, William, Tasman, Christopher, Rapuano, Franco, Recchia, Brandon, Busbee, Robert, Pearlman, Jonathan, Belmont, Elisabeth, Cohen, James, Vander, Peter, Laibson, Irving, Raber   +10 more
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Microbiological and environmental assessment of human oral dental plaque isolates

Microbial Pathogenesis, 2019
Plaque-related diseases are amongst the most common ailments of the oral cavity. Streptococcus mutans is the causal agent of dental caries in animals and humans and is responsible for the formation and accumulation of plaques. This study aimed to identify and evaluate the role of the dental plaque isolates and its surrounding environment in plaque ...
Hanaa M, Elgamily, Amira A, Gamal, Shireen A A, Saleh, Walla A, Abdel Wahab, Amal M, Hashem, Mona A, Esawy   +5 more
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Microbiological Monitoring of Hepatocyte Isolation in the GMP Laboratory

2009
For clinical hepatocyte transplantation, cells need to be prepared in a sterile GMP environment. Strict regulations are in place that set the standard for this environment that cells are prepared in. These regulations control all aspects of the environment.
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