Purpose: To compare the results of lacrimal syringing performed in clinical practice and under general anesthesia, efficacy anesthesia before endoscopic dacryocystorhinostomy dacryoscintigraphy.Methods: The study included 148 eyes 82 patients who underwent silicone tube intubation from August 2018 to April 2019. were examined with re‐examined anesthesia. Based on change syringing, assigned inco...

digital preservation refers to an important aspect that most iranian digital library initiatives lack. this component is security. while a digital library may be misconceived as an information supply space without a physical form, the same security concerns in force for operation of physical library are valid. unlike the analog materials, all digital copies of digital materials are original. a ...

Have you ever had surgery? If yes, perhaps remember how talked to the hospital staff before operation, until everything suddenly became black? And when woke up later, operation was already finished, and felt as if been asleep? But were not asleep—you under anesthesia, a drug-induced state in which are aware of your surroundings, do feel any pain, cannot move or form memories. Did know that anes...

background: calcium (ca+2) plays an important role in many biophysiological mechanisms .the present study was carried out to assess alterations in total serum calcium level before and after operations in consider to the type of anesthesia. materials and methods: this descriptive study was conducted on 74 women who candidate for gynecological abdominal operations during one year at al-zahra mate...

To the Editor: 1The review article on ophthalmic regional anesthesia by Nouvellon et al. was engaging, particularly the cadaver photographs elucidating the spread of local anesthetic agent within the orbit as well as the links to supplemental digital content. The authors are to be commended for their comprehensive discourse. However, their assertions regarding akinesia, reproducibility, and reb...

Purpose: Some anesthetic drugs are known to have influence on circulation due hemorheological effects.We aimed investigate the possible effects of ketamin-xylazine anesthesia, which is extensively used inexperimental animal laboratories parameters.Materials and methods: Adult, male Wistar-Albino rats were divided into two as control (pre-anesthesia)and post-anesthesia (n=17). Ketamin-HCl/Xylazi...

Introduction The use of monolithic linear integrated circuits in PCM telemetry A/D converters is not new. As early as 1961-62, T. I. had built pure IC laboratory units, and in the period 1962-63, Fairchild and Radiation Inc. teamed to build an experimental PCM IC model. More recently, Autonetics and TRW Systems have claimed similar achievements. But none of the LIC’s used in these models has be...