نتایج جستجو برای: p nigra l
تعداد نتایج: 1764707 فیلتر نتایج به سال:
Ca(2+) channel subtypes expressed by dopaminergic (DA) neurons in the substantia nigra pars compacta (SNc) were studied using whole cell patch-clamp recordings and blockers selective for different channel types (L, N, and P/Q). Nimodipine (Nim, 2 microM), omega-conotoxin GVIA (Ctx, 1 microM), or omega-agatoxin IVA (Atx, 50 nM) blocked 27, 36, and 37% of peak whole cell Ca(2+) channel current, r...
Bu araştırmada, önemli gen kaynaklarından karadutun (Morus nigra L.), doku kültürü yöntemi ile çoğaltılması için en uygun protokolün belirlenmesi amaçlanmıştır. Bunun eksplant alma zamanı, kültür başlatma ve sürgün çoğaltımı iyi 6-Benzilaminopürin (BAP) konsantrasyonu köklenmeyi sağlamak elverişli Indol-3-Bütirik Asit (IBA) araştırılmıştır. Kültür başlatmak Haziran ayının zaman olduğu, besi ort...
Elderberry (Sambucus nigra L.) juice concentrate is highly rich in polyphenols, particularly anthocyanins and flavonols, which have been associated with a wide range of health-promoting properties. Phenolic compounds, particular anthocyanins, are unstable may change during storage, might influence the product color quality its potential health effects. The aim this study was to evaluate changes...
در این تحقیق 17 گونه جلبک از شالیزارهای استان گلستان شناسایی گردید. فلور جلبکی از 5 ایستگاه در شالیزارهای مورد مطالعه طی پائیز 1386 تا تابستان 1387 انتخاب شد. Lyngbya perelegans Lemm,. L. rubida Fremy, L. laxespiralis Skuja, L. sordida Gomont, L. putealis Mont. ex Gomont, L. dendrobia Bruhl & Biswas, L. scotii Fritsch, L. polysiphoniae Fremy, L. erugineo–coerulea Gomont, L. cryptovaginata Sch...
BACKGROUND The anatomy of the substantia nigra on conventional MRI is controversial. Even using histological techniques it is difficult to delineate with certainty from surrounding structures. We sought to define the anatomy of the SN using high field spin-echo MRI of pathological material in which we could study the anatomy in detail to corroborate our MRI findings in controls and Parkinson's ...
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