نتایج جستجو برای: in vitro hybridization
تعداد نتایج: 16982643 فیلتر نتایج به سال:
Introduction: Cutaneous Leishmaniasis (CL) is a parasitic disease caused by Leishmania species. Currently accessible treatments remain insufficient, and there is pressure to develop suitable and effectual options. In this study, we used different concentrations of podophyllin in vitro on leishmania parasites and then on leishmaniasis lesions in mice and compared their efficacy. Method: We used ...
in this study, the bacterial diversity in the activated sludge system of a full-scale municipalwastewater treatment plant in dubai was monitored over a period of one year using ribosomal rna (rrna)targeted oligonucleotide probes for a defined phylogenetic group of bacteria by the fluorescence in situhybridization (fish) technique. the largest fraction of the bacterial community in the sludge sa...
به منظور بررسی میزان کاهش آفلاتوکسین b1 توسط نانوزئولیت (نانوذرات نقره + زئولیت)، نانوذرات نقره (نانوسید)، زئولیت طبیعی و دو افزودنی تجاری (میلبوند-tx و پلی سورب) آزمایشی در شرایط in vitro و in vivo طراحی شد. جهت تولید آفلاتوکسین b1 از یک ویال استاندارد aspergillus parasiticus ptcc-5286 (تهیه شده از گنجینه میکروبی سازمان پژوهش های علمی و صنعتی ایران) استفاده شد. تعیین میزان کاهش آفلاتوکسین در ش...
سیمان های گلاس آیونومر به دلیل چسبندگی مناسب به عاج و مینا و همچنین رهایش فلوراید بیش از 30 سال است که در دندان پزشکی استفاده می شوند. این سیمان در طی چند دقیقه گیرش می یابند و استحکام بالایی را بدون انقباض و بدون ایجاد دمای بالا ایجاد می کنند. درصورتیکه این سیمان ها خاصیت بیواکتیویته از خود نشان دهند، بهترین کاندید برای تثبیت ایمپلنت های ارتوپدی به استخوان مجاور می باشند. در این پژوهش پارامتر ...
two separate factorial experiments were conducted to study the effects of explant sources, plant growth regulators, sucrose concentrations, and light conditions on in vitro cormlet formation of freesia (freesia ×hybrida bailey 'argenta'). interestingly, it was observed that the pupae had lower contamination levels compared to mother corms. using 40% sodium hypochlorite solution for 40 min, cont...
dog rose (rosa canina) has been using as a rootstock for ornamental roses also it is one of the medicinal plants. it can be propagated under in vitro conditions. after removing chilling requirement of buds, axillary wood buds of dog rose were cut in three nodal positions (lower, middle and terminal) on the stem and then explants after decontamination, cultured on murashige and skoog medium (ms ...
objective: cutaneous leishmaniasis is an endemic infectious disease considered to be a crucial health problem in many countries, including iran. as such, there is a need for new medications with few side effects. in the present research we have studied the effect of artimisinin on leishmania major (l. major) and cell death in vitro. methods: a specific number of promastigotes of l. major were ...
background & aim: effects of ultra violet spectrum on plants due to their obligatory requirement for sunlight for survival are unavoidable. direct effects of uv on plant growth and development are generally negative and usually they use many different defense mechanisms to acclimate and protect themselves. material & methods: the present research for the first time was conducted to inv...
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