Objectives: The aim of this study is to evaluate the relationship between spinal canal cross-sectional area (SCCSA) at stenosis level, areas multifidus (MF) muscle L3-S1 levels, and psoas (PSCSA) L3 level in patients with nerve compression due lumbar stenosis. Methods: A total 280 were included study, 140 control group that had been detected magnetic resonance imaging (MRI). patients' ages, gen...

در این پژوهش تقویت باریکه لیزر تپی فمتوثانیه Ti:sapphire ­کننده بازتولیدی با آرایش هندسی Z براساس روش تپ چیرپ بررسی شده است. برای انتقال ورودی اولیه به داخل کاواک و استخراج از دو سلول پاکل استفاده زمان شکل‌گیری برحسب انرژی دمش مطالعه روند تحول مورد قرار گرفته مدت تولید بدون حضور 80 نانوثانیه فرایند 38 نرخ تکرار 10 هرتز طول موج مرکزی 800 نانومتر بیشینه 2 میلی‌ژول بعد 17 رفت برگشت 15 میلی ژول 532...

Este artigo tem como objetivo discutir questões metodológicas relacionadas à aquisição de terceira língua (L3) por sujeitos surdos usuários nativos da Libras (L1), do Português Brasileiro segunda (L2) e aprendizes inglês ou outra adicional (L3), a partir uma revisão literatura. Embora tenha sido oficializada no Brasil pela Lei nº 10.436 2002, os estudos que investigam línguas adicionais esses a...

The ingested microfilariae develop into the infective third-stage larvae (L3) after several molts. These L3 migrate to the mosquito head and mouthparts where they are deposited in hemolymph onto mammalian skin during subsequent blood meals. After the deposited L3 enter the host through the mosquito bite wound, they molt to fourth-stage larvae (L4). The L4 then migrate through the tissues toward...

This paper present the effects of ocean acidification on growth and domoic acid (DA) content several strains toxic Pseudo-nitzschia australis non-toxic P. fraudulenta. Three each species (plus two subclones australis) were acclimated grown in semi-continuous cultures at three pH levels: 8.07, 7.77, 7.40, order to simulate changes seawater from plausible future levels. Our results showed that lo...

Plant organs are made from multiple cell types, and defining the expression level of a gene in any one cell or group of cells from a complex mixture is difficult. Dicotyledonous plants normally have three distinct layers of cells, L1, L2 and L3. Layer L1 is the single layer of cells making up the epidermis, layer L2 the single cell sub-epidermal layer and layer L3 constitutes the rest of the in...

Infection with the third-stage larvae (L3) of the filarial nematode Brugia results in a Th2-biased immune response in mice and humans. Previously we have shown that the production of interleukin 4 (IL-4) is critical for down-regulating polyclonal Th1 responses in L3-infected mice. However, the in vitro neutralization of IL-4 did not fully recover the defective polyclonal Th1 responses, nor did ...