Results 81 to 90 of about 6,797 (99)

Histopathological effects of orally and intraperitoneal administrations of toxic ZnO nanoparticles (ZnO-NPs) on kidney function, BUN and creatinine in laboratory male mice Mus musculus [PDF]

open access: yes, 2017
زمینه و هدف: با توسعه های سریع در فناوری نانو، نانوذرات اکسید روی به طور فزآینده ای در جنبه های مختلف زندگی ما استفاده می شود و اثرات سمی این نانوذرات بر بدن انسان در حال تشدید است.
Fatahian, Rahmatollah   +3 more
core  

تکثير و تمايز ادونتوژنيک سلولهای بنيادی مزانشيمی مشتق از مغز استخوان بوسيله امواج فراصوت پيوسته با شدت پايين [PDF]

open access: yes, 2013
مقدمه: بيماريهای دندانی بر روی سلامتی و کيفيت زندگی ميليون¬ها انسان در جهان موثر هستند. در اين مطالعه تاثيرات امواج فراصوت پيوسته با شدت پايين بر تمايز سلولهای بنيادی مزانشيمی مغز استخوان به سلولهای ادونتوبلاستها که مسئول ساخت و ترميم عاج هستند، مورد ...
روحی, ليلا   +3 more
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Study of physical damage and storage effects on strength of sturgeon gillnet [PDF]

open access: yes, 2017
Every year, after fishing period, the sturgeon gillnets are assessed base on physical characters by the management of sturgeon fishes in Golestan Province. Net are put aside and replaced by new one if they qualification are not net.
Aghilnejad, S.M.   +4 more
core   +1 more source

Study of measuring Tilapia (Oreochromis niloticus) freshness using quality index method (QIM) [PDF]

open access: yes, 2014
Fish freshness by using QIM and according to scoring to all of parts variable (positive and negative) was by sensory method and finally become the parameters of quantitative and qualitative with statistical analysis is based, tables used in volatility ...
Jalili, H.   +8 more
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Evaluation of Intraperitoneal LD50 of Methanolic Extract of Aerial Parts of Sclerorhachis platyrachis in Rats [PDF]

open access: yes, 2017
Aim and Background: Herbal treatment is very common around the world. The use of medicinal plants has increased due to chemical drugs side effects. The species of the genus sclerorhachis of the compositae family are endemic to Iran; S. platyrachis. There
Azarshab, Abdolhamid   +4 more
core  

تعیین مناسب‌ترین زمان آبیاری پنبه در شرق استان مازندران [PDF]

open access: yesPizhūhish/hā-yi tulīd-i giyāhī, 2012
به‌منظور تعیین مناسب‌ترین زمان آبیاری پنبه در شرق استان مازندران، آزمایشی با 6 تیمار و 4 تکرار در قالب طرح بلوک‌های کامل تصادفی روی رقم پنبه ساحل و به‌مدت سه سال در ایستگاه تحقیقات زراعی بایع‌کلا به اجرا درآمد.
doaj  

Temporal and spatial variations in percentage cover of macroalgae on rocky shores in South of Caspian Sea (Astara to Babolsar) [PDF]

open access: yes, 2015
The most important primary producers of rocky shores are macroalgae. The present study investigated the temporal–spatial changes, the percentage of coverage and the influence of abiotic factors on macroalgae on rocky shores of southern Caspian Sea.
Allameh, S.K.   +2 more
core  

Effect of Padina australis extract on growth, feed, fatty acids profile and carcass composition in Mugil cephalus Linnaeus, 1758 [PDF]

open access: yes, 2016
This experiment was conducted to evaluate the effect of Padina astraulis extract on the growth performances (final weight (FW) and daily growth ratio (DGR)), feed indices (feed conversion rate (FCR), voluntary feed intake (VFI), protein efficiency ratio (
Akbary, Paria, Shahraki, Naser
core  

Effects of different salinity on number and area of chloride cells in gill of juvenile grouper (Epinephelus coioides) [PDF]

open access: yes, 2014
The purpose of this study was to evaluate the ability of osmoregulation by mitochondria-rich cells in grouper fish with high tolerance of salinity variation levels.
Abdi, R.   +4 more
core  

Effect of different dietary protein levels and water salinities on biochemical heamolymph parameters of white leg shrimp (Litopenaeus vannamei) juvenile [PDF]

open access: yes, 2017
In this study, biochemical heamolymph parameters indices of the white leg shrimp (Litopenaeus vannamei) with three dietry protein levels (25, 35 and 45%) in the three levels of water salinity(0-3, 12-15 and 32-35 ppt) was studied.
Masoumi, Z.   +3 more
core  

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