عنوان

Organomagnesium methods in organic synthesis

شابک

0127309454

کد کشور

IR

شماره

9141

زبان متن نوشتاري يا گفتاري و مانند آن

انگلیسی

کشور محل نشر

IR

عنوان اصلي

Organomagnesium methods in organic synthesis

نام عام مواد

[Book]

نام نخستين پديدآور

/ Basil J. Wakefield

محل نشرو پخش و غیره

London

نام ناشر، پخش کننده و غيره

: Academic Press

تاریخ نشرو بخش و غیره

, 1995.

نام خاص و کميت اثر

xvi, 249 p.

ساير جزييات

: illus, charts, tables; 24 cm

عنوان فروست

(Best synthetic methods)

متن يادداشت

Print

متن يادداشت

Includes bibliographical references and index

متن يادداشت

Objective: Although many studies have shown relation between chronic otitis media(COM)and sensorineural hearing loss(SNHL),there still remains controversies about the relationship.The purpose of this study was to determine whether COM is associated with SNHL?Methods:127 patients met the following criteria:unilateral COM and no history of head trauma,meningitis,post traumatic tympanic membrane perforation,acoustic trauma,ototoxic drugs,previous ear surgery and systemic diseases that can affect hearing of the patients.The average bone conduction(BC) threshold at 500,1000,2000,4000HZ separately in COM ear and normal ear was compared using the t-test and MANOVA techniques.Results:Average BC at 500,1000,2000,4000HZ in normal ear was 10.76▒7.19 and 18.82 ▒ 11.55 in COM ear.The differences between BC threshold at 500,1000,2000,4000 HZ and average BC threshold at 500,1000,2000 HZ in the COM ear were statistically and probably clinically significant. (Pvalue<0.001 ))Conclusion :COM is associated with SNHL and has clinical importance..

موضوع مستند نشده

Organomagnesium compounds- Synthesis

موضوع مستند نشده

Organic compounds- Synthesis

موضوع مستند نشده

Inorganic compounds- Synthesis

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

Wakefield, B. J. (Basil John), 1934-

کشور

ایران

سازمان

Isfahan University of Medical Sciences

وضعیت فهرست نویسی

old catalog

فرمت انتشار

p

نوع ماده

BL

پیشوند ISBD اعمال شده است

1

سطح دسترسي

a

تكميل شده

Y