effect of lemon balm (melissa officinalis) aqueous extract on immune response and performance of broilers
نویسندگان
چکیده
effect of adding melissa officinalis aqueous extract was studied on immune response and performance in 200 ross 308 broiler chicks in a completely randomized design with five treatments and four replicates and 10 observations per replicate. the amounts of 0 (control), 0.5, 1, 1.5 and 2 ml/l lemon balm extract were added in drinking water for 42 days. humoral immunity was evaluated by injection of 0.1 ml sheep red blood cell (srbc) 25 percent on days eight and 22 of age and measurement of serum antibody levels produced in response to srbc on days 21, 28, 35 and 42. cellular immunity was assessed by injection of phytohemagglutinin intradermally on day 16. the consumption of lemon balm extract had no effect on daily feed intake and daily body weight gain (p>0.05). the birds that received 1.5 and 2 ml lemon balm extract in drinking water had lower feed conversion ratio in grower and whole period (p
منابع مشابه
EFFECT OF FREEZE DRYING ON THE CHEMICAL COMPOSITION OF LEMON BALM LEAVES (Melissa officinalis, L.)
This research focuses on the analysis of the chemical component of essential oil of lemon balm. The essential oil of leaves was obtained by extraction. The chemical components of the essential oil of lemon balm were analyzed by capillary GC and GC/MS and 8 substances were identified. The quality of the final product depends heavily on the operation of freeze drying (FD). It was found that essen...
متن کاملthe effect of aqueous extract of garlic on formalin-induced pain in male rats
چکیده اثر عصاره آبی سیر بر درد ناشی از آزمون فرمالین در موش صحرایی نر به کوشش نرگس اسکندری روزبهانی زمینه و هدف: گیاه سیر از خانواده لیلیاسه و گونهallium sativum بومی آسیای میانه بوده و از دوران ،باستان تاکنون به خواص درمانی متفاوت آن مثل: کاهندگی قندخون، کلسترول خون، فشار خون، اثرات مفیدآن بر دستگاه قلبی عروقی و بیماریهای انعقادی خون، اثرات آنتی اکسیداتیو، درمان بیماریهای تنفسی وگوارشی، ا...
15 صفحه اولNegative Chronotropic and Antidysrhythmic Effects of Hydroalcoholic Extract of Lemon Balm (Melissa Officinalis L.) on CaCl2-Induced Arrhythmias in Rats
BACKGROUND In many cases, myocardial infarction leads to arrhythmia. Since antioxidant agents have an important protective role in heart disease, these compounds in medicinal plants are used in traditional medicine. Lemon balm extract, compared to other plants of the lamiaceae family, has been proven to have significant amounts of antioxidant compounds. The aim of this study was to assess the e...
متن کاملEffects of Hydro-Alcoholic Extract of Melissa Officinalis (Lemon Balm) on Morphine State – Dependent Learning in Nicotine- Treated Mice
State -dependent learning is the phenomenon through which memory retrieval is most efficient when an individual is in the same state of consciousness as they were when the memory was formed. M. officinalis has also terpenoides that is useful in memory and learning. Moreover nicotine can affect on memory and learning by nicotinic receptors of hippocampus cholinergic system. The present study was...
متن کاملEvaluation of Melissa officinalis (Lemon Balm) Effects on Heart Electrical System
BACKGROUND Melissa officinalis, an herbal drug, is well known and frequently applied in traditional and modern medicine. Yet, there is inadequate information regarding its effects on electrical properties of the heart. The present study attempted to elucidate the effects of Melissa officinalis aqueous extract on electrocardiogram (ECG) in rat. OBJECTIVES ECG is an easy, fast and valuable tool...
متن کاملAttenuation of laboratory-induced stress in humans after acute administration of Melissa officinalis (Lemon Balm).
OBJECTIVE Melissa officinalis (lemon balm) is contemporaneously used as a mild sedative and/or calming agent. Although recent research has demonstrated modulation of mood in keeping with these roles, no studies to date have directly investigated the effects of this herbal medication on laboratory-induced psychological stress. METHODS In this double-blind, placebo-controlled, randomized, balan...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
تولیدات دامیجلد ۱۷، شماره ۲، صفحات ۲۸۱-۲۹۰
کلمات کلیدی
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023