نتایج جستجو برای: bentonite jelly

تعداد نتایج: 6285  

ژورنال: شیمی کاربردی 2019

به‌منظور بررسی اثر پلیمرهای پکتین و دکستران بر روی ظرفیت جذب نانو جاذب TiO2/bentonite، دو نانو کامپوزیت TiO2/pectin/bentonite و TiO2/dextran/bentonite به روش سل-ژل ساخته شد. بررسی آن‌ها توسط اسپکتروسکوپی FT-IR تائید کننده ریزساختار مورد انتظار و نتایج XRD تائید کننده تشکیل فاز بلورین آناتاز تیتانیا و همچنین ساختار بلوری بنتونیت بود. تصاویر FESEM تشکیل نانو ذرات TiO2 را نشان داد. از این دو نانو ...

Changizi Sh P Ebrahimi S Honary Z Nozadi

The chemical nature of the royal jelly (RJ) has received considerable attention over the past 20 years. Genc and Aslan reported the determination of Trans-10-hydroxy-2-decenoic acid (10-HDA) content in pure Royal Jelly and royal jelly products by column liquid chromatography. Antinelli et al. confirmed this method and evaluated 10-Hydroxy-2-decenoic acid presence as a freshness parameter for Ro...

Azam Aliasghari Veshareh, Maryam Khezri, Mohammad Rabbani Khorasgani, Saeed Ahmadi Majd, Sayed Rasoul Zaker,

Objective: The healing effects of two different dilutions (5 & 100%) of N-Chromosome Royal Jelly and ANGIPARS ointment were investigated and measured on experimental injuries in streptozotocin (STZ)-induced diabetic rats. This study investigated the healing effects of 2 different N Chromosome Royal Jelly dilutions on injuries of STZ-induced diabetic rats. Materials and Methods: For diabetes in...

Ahmadi, Mahdiyeh, Dalfardi, Mahsa, Kazemi, Mohammad, Oladpour, Omolbanin , Shabanizadeh, Ahmad, Shafiei, Shohreh,

Introduction: Since silver nanoparticles have harmful effects on the body and in addition to extensive applications in technology, The present study aimed to evaluate the Anxiety and tissue of hippocampus of rats treated with silver nanoparticles were performed Materials and Methods: In this experimental study, 40 adult male Wistar rats weighing 250-200 gr (5-6 months) in 4 groups o...

Background and purpose: Complementary medicine plays a major role in treatment of infertility. The aim of this study was to evaluate the effect of royal jelly on sperm parameters and testosterone levels in infertile men. Materials and methods: In this quasi-experimental study, 100 infertile men attending the infertility treatment center in Sari Imam Khomeini Hospital were monitored for two mon...

Journal: :آب و توسعه پایدار 0

removal of typical contaminants like aromatic amines (e.g. 1-naphthalen amine, diphenyl amine, aniline, 2 and 6-dimethyl pyridine) from water during one-stage process is a method to purify water wherein organic contaminants get extracted from water by bentonite. in this study the effects of ph, stirring time, stirring speed, bentonite mass and bentonite size (mesh) were investigated. also, the ...

Journal: :علوم دامی 0
علیرضا آقاشاهی استادیار ، موسسه تحقیقات علوم دامی کشور مهدی امانی دانش آموخته کارشناسی ارشد پردیس ابوریحان، دانشگاه تهران سید داود شریفی دانشیار، پردیس ابوریحان، دانشگاه تهران احمد افضل زاده دانشیار، پردیس ابوریحان، دانشگاه تهران

this experiment was conducted with broiler chickens to evaluate the effects of high and low swelling bentonite (natural and processed by cuso4) supplementation in diets on performance and carcass traits. a total of 300 day-old aryan broiler’s chicks were used in a completely randomized design with 5 dietary treatments. six pen replicates of 10 chicks were assigned to each of five dietary treatm...

2015
Yong-Soo Choi Dae-Hee Kim Ji-Hun Park Brian Johnstone Jung-U Yoo

STUDY DESIGN A randomized, controlled animal study. PURPOSE To investigate the effectiveness of fusion and new bone formation induced by demineralized bone matrix (DBM) strips with jelly strengths. OVERVIEW OF LITERATURE The form of the DBM can make a difference to the outcome. The effect of different jelly strengths on the ability of DBM to form new bone is not known. METHODS Forty-eight...

2013
Karen Angela L. Tiuseco Johann Michael Reyes

Purpose: To determine the effectiveness of lid scrub with petroleum jelly versus lid scrub with tea tree oil and tea tree facial wash in patients with symptomatic blepharitis associated with above-normal Demodex counts Methods: Patients with symptomatic anterior blepharitis (AB), meibomian gland dysfunction (MGD), or mixed blepharitis (MB) were recruited into the study. Pertinent data, includin...

Journal: :The Journal of General Physiology 1949
Donald P. Costello

1. The problem of the relation of the plasma membrane to the extraneous coats and cortex of the Nereis egg is discussed in the light of the observations of Lillie, Chambers, and Novikoff. 2. Evidence obtained from experiments with the centrifuge, and by treating eggs with alkaline sodium chloride, indicates that the plasma membrane of the unfertilized egg is external to the jelly precursor gran...

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