نتایج جستجو برای: vanillylmandelic acid
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پساب نساجی حاوی مقادیر زیادی مواد رنگزا به همراه مقادیر قابل توجهی از مواد معلق و ترکیبات دیسپرس کننده می باشد. بنابراین لازم است توجه ویژه ای به فرآیند تصفیه و دفع آنها گردد. یکی از روش های مهم در فرآیند تصفیه پساب رنگی فرآیند انعقاد/لخته سازی می باشد. از این فرآیند می توان به عنوان فرآیند اولیه، فرآیند نهایی و یا حتی فرآیند اصلی استفاده کرد. هدف اصلی این تحقیق بررسی کارایی فرآیند انعقاد/لخته ...
سنتز پلیمرهای کوئوردیناسیونی جدید از لیگاندهای 2-آمینو نیکوتینیک اسید، 2-کینولین کربوکسیلیک اسید، 2-پیرازین کربوکسیلیک اسید در ابعاد توده، با روش گرایان دمایی و با استفاده از شاخه ی جانبی انجام شده است، این پلیمرها توسط روش طیف سنجی ir شناسایی و پایداری گرمایی آن ها توسط تجزیه های وزن سنجی حرارتی (tga) و تجزیه ی گرمایی تفاضلی (dta) بررسی شده است. در ادامه، ساختار این ترکیبات توسط بلورنگاری پرتو...
Address for Correspondence: Assoc. Prof. Mustafa Büyükavcı, Araştırma Hastanesi Çocuk Servisi 25240 Erzurum, Turkey Phone: +90 442 231 68 91 E-mail: [email protected] A 21-month-old girl referred to our hospital for investigation of bleeding diathesis. She had four months history of intermittent bruising on lower eyelids. Physical examination was unremarkable except the 0.5x1 cm of ecchymos...
Patients with diabetic neuropathy typically have decreased sweating in the feet but excessive sweating in the upper body. Previous studies of sudomotor function in diabetes have included patients with longstanding disease. The present study was designed to test for the early presence of sudomotor dysfunction and to characterize its relation to glycemic control and other aspects of peripheral ne...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
Case 1 A newborn baby was admitted to hospital at the age of 23 days old with fever of unknown origin up to 39 ̊C. The female newborn was born by a G2P2 healthy mother by caesarean section at 40 week’s gestation in a local clinic and weighed 3600 gm. The perinatal examination was unremarkable. Delivery course was smooth. Septic workup was arranged but no definite pathogen was identified. On phys...
Rationale: Laparoscopic adrenalectomy is currently the standard of care for adrenal lesion. Minimal invasive laparoscopic surgery such as laparoendoscopic single site surgery (LESS) and natural orifice transluminal endoscopic surgery (NOTES) have been developed to improve cosmetic outcomes and reduce postoperative pain. However, there are still some problems related to instruments and port limi...
BACKGROUND Treatment of giant melanocytic nevi (GMN) remains a multidisciplinary challenge. We present analysis of diagnostics, treatment, and follow- up in children with GMN to establish obligatory procedures in these patients. MATERIAL/METHODS In 24 children with GMN, we analyzed: localization, main nevus diameter, satellite nevi, brain MRI, catecholamines concentrations in 24-h urine colle...
BACKGROUND Recent advance of genetic testing has contributed to the diagnosis of hereditary pheochromocytoma and paraganglioma (PPGL). The clinical characteristics of hereditary PPGL are varying among the types of mutational genes. It is still difficult to specify the pathognomonic symptoms in the case of rare genetic mutations. Here, we report the case of synchronous bilateral pheochromocytoma...
CONTEXT Knowledge on the relationship between the autonomic nervous system and subclinical hyperthyroidism is mainly based upon cross-sectional studies in heterogeneous patient populations, and the effect of restoration to euthyroidism in subclinical hyperthyroidism has not been studied. OBJECTIVE We investigated the long-term effects of exogenous subclinical hyperthyroidism on the autonomic ...
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