On The Tri-methylamine-oxide Reductase (First Report)

First Report on the Capillaria annulata in Iran

The First Report of Lymphocutaneous Sporotrichosis

A 55 years old male farmer was referred to the Medical Mycology Department, School of Public Health, Tehran University with an ulcerative lesion on his left index finger and nodular lesions along the lymphatic of the left hand.  The Patient explained that he had been injured by a wire entanglement,in the site of lesion, about one year before.  Direct microscopic examination of the biopsy materi...

The nitric oxide reductase of Paracoccus denitrificans.

The nitric oxide (NO) reductase activity of the cytoplasmic membrane of Paracoccus denitrificans can be solubilized in dodecyl maltoside with good retention of activity. The solubilized enzyme lacks NADH-dependent activity, but can be assayed with isoascorbate plus 2,3,5,6-tetramethylphenylene-1,4-diamine as electron donor and with horse heart cytochrome c as mediator. Reduction of NO was measu...

A report on “the first Concept Map Design Contest on Infection Prevention and Control”

Background Concept maps are considered not only as a powerful method of meaningful learning, but also as an instrument for evaluating the efficiency of learning. Different inquiries suggest that concept maps by promoting critical thinking and clinical reasoning may play a significant role in increasing adherence to infection prevention methods and therefore reduce healthcare-associated infectio...

survey on the rule of the due & hindering relying on the sheikh ansaris ideas

قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...