Results 51 to 60 of about 318 (100)

The effect of hydroalcoholic extract of allium latifolium on the liver phosphatidate phosphatase and serum lipid profile in hyperlipidemic rats [PDF]

open access: yes, 2013
BACKGROUND AND OBJECTIVE: Allium latifolium has polyphenolic compounds with power antioxidant properties which reduce serum lipids. Phosphatidate phosphohydrolase (PAP) is a key enzyme in controlling the synthesis of glycerophospholipids. The aim of this
Ashrafi, Koorosh.   +2 more
core  

اثرفرم‌های مختلف ازت بر pH محیط‌کشت جنین‌زایی‌رویشی گیاه گوجه فرنگی(.Solanum lycopersicon L) [PDF]

open access: yesPizhūhish/hā-yi tulīd-i giyāhī, 2017
چکیدهسابقه و هدف تحقیق: یکی از عوامل بسیار موثر در تشکیل و تکامل جنین‌های ‌رویشی ترکیب‌ مواد موجود در محیط ‌کشت از جمله نیتروژن می‌باشد. محققان پیشین تاحدودی اثر فرم‌های مختلف نیتروژن را بر جنین‌زایی ‌رویشی و کشت سلولی بررسی کرده‌اند اما به بررسی انواع ...
آیدا شمالی   +2 more
doaj   +1 more source

The effects of Zataria multiflora on inhibition of polyphenoloxidase and melanosis formation in shrimp (Litopenaeus vannamei) [PDF]

open access: yes, 2014
Shrimp melanosis (black spot) is an important surface discoloration caused by polyphenol oxidase (tyrosinase) enzyme, which oxidizes phenols and leads to insoluble black pigments, the melanins.
Golmakani, M.T.   +3 more
core  

Synthesis and characterization of iron-based spinel nanoparticles with different coatings and their ability in photocatalytic degradation of methylene blue [PDF]

open access: yes, 2023
In this research, nanoparticles of NiFe2O4, Zn0.5Ni0.5Fe2O4, TiO2-Zn0.5Ni0.5Fe2O4 and TiO2-Zn0.5Ni0.5Fe2O4-rGO were synthesized respectively by combustion sol-gel method, co-precipitation and two nanocomposite samples by physical mixing method.
fatemeh sadat seyed atashi   +1 more
core   +1 more source

تأثیر شوری خاک، نوع و مقدار کود نیتروژن بر عملکرد و ویژگی‌های بیوشیمیایی شاخساره گیاه خردل (Brassica rapa L.) [PDF]

open access: yesپژوهشهای زراعی ایران, 2016
شوری خاک از مهم‌ترین عوامل محدود‌کننده کشاورزی در کشور ایران است. جذب نیتروژن تحت تنش شوری بیش از سایر عناصر غذایی کاهش می‌یابد. بنابراین، گزینش درست نوع و مقدار کود نیتروژن برای رسیدن به عملکرد بهینه الزامی است.
سمیرا تندیسه بنا   +2 more
doaj   +1 more source

Measurement and comparison of Iron levels and hazard quotient (HQ) on muscle of farmed and marine fishes from Khuzestan, south west of Iran [PDF]

open access: yes, 2017
The aim of this study was to determine the concentration of iron and Hazard quotient (HQ) in muscle of four marine fishes, orange - spotted grouper (Epinephelus coioides), yellow fin sea bream (Acanthopagrus latus), tongue fishes (Cynoglossus arel ...
Askary sary, A., Karimi, V.
core  

Preparation of new macroporous hydrogel by formation of high internal phase emulsions (HIPEs) template and investigation of controlled release of doxorubicin drug [PDF]

open access: yes, 2023
During recent years, the development of drug delivery systems based on polymers has created powerful carriers for smart application in nanomedicine for the treatment of diseases.
Alireza Banaei   +2 more
core   +1 more source

مقایسه دستگاه جدید ساخته شده با روش استفاده از کیسه دیالیز جهت نمک زدایی از محصولات بیولوژیکی [PDF]

open access: yesArchives of Razi Institute, 2006
تمام روشهایی که در حال حاضر جهت نمک زدایی از مواد بیولوژیکی استفاده می گردند دارای محدودیت میباشند. دستگاه جدید طراحی شده جهت کارایی و توانایی دستگاه با روش استفاده از کیسه دیالیز مطالعه گردید.
ف. نوح سرشت   +2 more
doaj   +1 more source

Genetic linkage analysis of DFNB39 locus in families with autosomal recessive non-syndromic hearing loss (ARNSHL) from Khuzestan province [PDF]

open access: yes, 2017
Background and aims: Hearing loss (HL) is a most common sensory deficit in humans and approximately one in 1,000 newborns has severe-to-profound HL. About 50% of HL cases are inherited and approximately 70 percent of HL cases are Non-syndromic that about
Hashemzadeh-Chaleshtori, Morteza.   +5 more
core  

Effect of Nitrohumic Acid Application on Some Morphological and Physiological Characteristics of Savory Plant (Satureja hortensis L.) [PDF]

open access: yes, 2023
Introduction Savory is considered one of the most important medicinal plants, which is used in various food and medical industries. Nitrogen (N) plays a major role on the growth and yield of medicinal plants.
A. Reyhanitabar   +3 more
core   +1 more source

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