نتایج جستجو برای: serum

تعداد نتایج: 304832  

Journal: :Investigative Opthalmology & Visual Science 2018

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - پژوهشکده علوم 1391

سروتونین (5-هیدروکسی تیریپتامین) یکی از میانجی های عصبی منوآمینی است که در بدن توسط نورونهای دستگاه گوارشی و دستگاه عصبی مرکزی ترشح می شود. در این پژوهش برهمکنش سروتونین با آلبومین سرم انسانی (hsa) و آلبومین سرم گاوی (bsa) در بافر فسفات 10میلی مولار با ph 4/7 و در دمای محیط توسط طیف سنجی فلورسانس، روش های کمومتریک، روش های داکینگ مولکولی و شبیه سازی دینامیک مولکولی مورد مطالعه قرار گرفته است. ن...

پایان نامه :دانشگاه آزاد اسلامی واحد علوم پزشکی تهران - دانشکده پزشکی 1389

سابقه و هدف : در حال حاضر سرطان یکی از عوامل مرگ و میر در جهان می باشد. بسیاری از مواد شیمیایی جهش زا باعث مرگ میلیونها بیمار سرطانی هستند.امروزه دانشمندان، در حال بررسی و پیدا کردن مواد غذایی طبیعی هستند که بتوانند عامل پیشگیری از سرطان باشند. آپوپتوزیس ویا مرگ سازمان یافته، اصلی ترین مکانیسم در تکامل و هوموستاز بافت های بالغ در جهت حذف سلول های غیر ضروری است که القائ آن روشی موثر در درمان سرط...

Journal: :iranian journal of veterinary research 2009
s. kamran azad sh. rahimi m. a. karimi torshizi

a 42-day study was conducted to evaluate the influence of full-fat flaxseed (fs) and canola seed (cs) on broiler performance, fatty acid (fa) profile of meat, serum lipid content and antibody response to sheep red blood cells antigen (srbc). a total of 324 one-day-old chicks were attributed to 6 experimental groups. c: control (soybean-corn); cs1:7.5% cs; cs2:15% cs; cs-fs:10% fs + 10% cs; fs1:...

Journal: :iranian journal of veterinary research 2012
a. ateş f. esen gürsel t. bilal a. altıner

the aim of the study was to investigate the preventive effects of dietary garcinia cambogia extract onlipid metabolism and serum activities of alanine aminotransferase (alt), aspartate aminotransferase (ast)and gamma-glutamyle transferase (ggt) in rats fed high-lipid diet. thirty female, one-year-old sprague-dawley rats were used and separated into three equal groups. group 1 (control group) wa...

Journal: :iranian journal of science and technology (sciences) 2009
a. farahnaky

showing the occurrence of glass/rubber transition in bovine serum albumin (a globular protein) atlow moisture levels and the occurrence of maillard crosslinking in gelatin in previous works, the importanceof the state of glass or rubber of bsa on the rate and extent of polymerisation, protein solubility, colour andsds page patterns in the presence and absence of ascorbic acid, diketogulonic aci...

Journal: :anesthesiology and pain medicine 0
ozkan onal department of anesthesia and intensive care, medical faculty, selcuk university, konya, turkey; anesthesiology and reanimation department, medical faculty, selcuk university, konya, turkey. tel: +90-05059052252, fax: +90-03322245178 gulten ozgun department of anesthesia and intensive care, ataturk education and training hospital, ankara, turkey

conclusions in this study, a low albumin level (≤ 3 mg/dl) was an indicator of nutritional status. patients’ albumin levels, bmi, nutritional status, apache ii score, and sofa score were associated with mortality. age in itself did not predict mortality in the elderly. objectives in this study, the effect of body mass index (bmi) and albumin values at first admission to the icu on the course an...

Journal: :avicenna journal of phytomedicine 0
beheshteh babazadeh department of biology, payame noor university (pnu), tehran, i. r. iran elham safarpour kapurchal department of biology, qom branch, islamic azad university, qom, i. r. iran heydar parsaee pharmacological research center of medicinal plants, department of pharmacology, school of medicine, mashhad university of medical sciences (mums), mashhad, i. r. iran sima nasri department of biology, payame noor university (pnu), tehran, i. r. iran zahra tayarani-najaran pharmacological research center of medicinal plants, department of pharmacology, school of medicine, mashhad university of medical sciences (mums), mashhad, i. r. iran

objective: the discovery and development of natural products with potent antioxidant properties has been one of the most interesting and promising approaches in the search for treatment of cns injuries. the most significant consequence of the oxidative stress is thought to be the dna modifications, which can become permanent via the formation of mutations and other types of genomic instability ...

Journal: :medical journal of islamic republic of iran 0
f fotohi from the department of virology, school of medical sciences, tarbiat modarres university, tehran, islamic republic of iran mh roustaee h soleimangahi ar khabiri m malekane f sabahi

measles is one of the most contagious human diseases. although mass vaccination programs have reduced the incidence of this disease, measles is still an important cause of morbidity and mortality among children in developing countries. therefore the use of sensitive techniques to evaluate vaccine efficacy and level of immunity among members of susceptible communities is crucial. serum neutraliz...

Journal: :medical journal of islamic republic of iran 0
mohammad reza sabri from the cardiology units, pediatric department, nemazee hospital, shiraz, l.r.lran. mohammad rahim kadivar from the lnfectious disease units, pediatric department, nemazee hospital, shiraz, l.r.lran mohammad borzouee from the cardiology units, pediatric department, nemazee hospital, shiraz, l.r.lran.

the most accepted method of secondary prophylaxis in rheumatic fever (rf) has been an injection of 1,200,000 units of benzathine penicillin g (bpg) every 4 weeks, but recurrences have been reported in some patients despite such a prophylaxis program. the who recommended bpg injections every 3 weeks in high risk patients and situations due to some published data in favor of inadequacy of once ev...

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