نتایج جستجو برای: mean inactivation dose

تعداد نتایج: 911163  

Amehen Elikaei , Fatemeh Yari , Hamed Nikbakht , Hamid Latifi , Hamideh Mirshafiee , Seyed Masoud Hosseini , Zohreh Sharifi ,

Background and Aims: Despite the screening of blood donors, blood transfusion represents an ideal port of entry for blood-borne infection. Blood-borne pathogen transmission has been a concern since the earliest days of transfusion. The blood product of platelet (PLT) concentrates is still faced with the risk of bacterial and viral contaminations. Pathogen inactivation technologies offer a proac...

Journal: :iranian journal of microbiology 0
n kashef department of microbiology, school of biology, college of science, university of tehran, tehran, iran. g esmaeeli djavid iranian center for medical lasers (icml), academic center for education, culture and research (acecr),tehran, iran. m siroosy department of microbiology, school of biology, college of science, university of tehran, tehran, iran. a taghi khani department of microbiology, school of biology, college of science, university of tehran, tehran, iran. f hesami zokai department of microbiology, school of biology, college of science, university of tehran, tehran, iran. m fateh iranian center for medical lasers (icml), academic center for education, culture and research (acecr),tehran, iran.

background and objectives : due to the extensive use of antibiotics, the spread of drug-resistant bacteria is one of the most worrisome threats to public health. one strategy that can be used to overcome potential shortcomings might be the inactivation of these organisms by photodynamic therapy. in this study, we have investigated whether drug-resistant wound-associated organisms (staphylococcu...

Journal: :Journal of Food Safety 2023

Eradication of biofilms from the food contact surfaces is a challenging task, owing to their increased resistance sanitizers and regular cleaning practices. The treatment with light pulses emitted emitting diode (LED) an emerging surface decontamination technology, that can produce antibiofilm effect by photodynamic inactivation. objective this study was understand efficacy 275 (Ultraviolet-C [...

E Rezvani-Boroujeni , H Latifi , H Mirshafiee , M Jamshidi-Seresht , SM Hosseini , Z Sharifi ,

Background and Aims: Fresh Frozen Plasma (FFP) is one of blood components. The risk of transmission of viruses from blood components regardless selection of blood donors and screening donated blood still remains. There are several methods for viral inactivation. In this study methylene blue (MB) photo inactivation process was used for inactivating viruses. Materials and Methods: In this study M...

Journal: :The British journal of radiology 1995
K Faulkner J Law K J Robson

The routine assessment of patient dose in the National Health Service Breast Screening Programme is performed as part of the quality assurance protocol recommended by the Institute of Physical Sciences in Medicine. The mean glandular dose to a standard breast is deduced from measurement of the air kerma at the entrance surface of a 4 cm Perspex phantom by applying a series of conversion factors...

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