نتایج جستجو برای: stratified lmn
تعداد نتایج: 45166 فیلتر نتایج به سال:
Lymph node metastasis (LMN) in esophageal cancer occurs from the superficial cancer and spreads wildly from the neck to the abdomen. Hence precise determination of LMN is essential when adequate treatments are employed. There are several reports about ultrasonic features of malignant lymph nodes (LNs), and in summary, reports of endoscopic ultrasonography (EUS) findings of malignant LNs showed ...
One of the causes of acute quadriparesis or quadriplegia is that of diffuse lower motor neuronal (LMN) dysfunction, resulting in diminished to absent reflexes in all 4 legs. In this instance the immediate differential diagnosis must include acute polyradiculoneuropathy (previously discussed), Coral snake envenomation, tick paralysis, and botulism. Other causes which normally result in normal re...
During long-standing lower motor neuron (LMN) denervation of human leg muscles muscle fibers are known to disappear, substituted by adipose and fibrous connective tissue. Here we show that in the loose connective tissue that seems to fill the human denervated muscle after five years of lower motor neuron denervation there are many severely atrophic myofibers, which had lost their myofibrillar a...
The specification of motor neuron (MN) subtypes and columnar organization in developing spinal cord is controlled by multiple transcription factors. FoxP1 drives specification of lateral motor neuron (LMN) subtypes, and we demonstrated in our previous work that FoxP1 expression levels are regulated by the microRNA miR-9. Here we show that ectopic FoxP1 expression in the chick spinal cord can re...
The present study reports for the first time the distribution of androgen receptor immunoreactivity (AR-ir) in the human hypothalamus of ten human subjects (five men and five women) ranging in age between 20 years and 39 years using the antibody PG21. Prolonged postmortem delay (72:00 hours) or fixation time (100 days) did not influence the AR-ir. In men, intense nuclear AR-ir was found in neur...
Amyotrophic lateral sclerosis (ALS) is characterized phenotypically by progressive weakness and neuropathologically by loss of motor neurons. Phenotypically, there is marked heterogeneity. Typical ALS has mixed upper motor neuron (UMN) and lower motor neuron (LMN) involvement. Primary lateral sclerosis has predominant UMN involvement. Progressive muscular atrophy has predominant LMN involvement...
The third International Stroke Trial (IST-3) is the largest (n=3035) randomised controlled trial of intravenous alteplase for acute ischaemic stroke to date. 1 Participants in IST-3 were older than in previous trials: 1617 (53%) were older than 80 years of age, whereas only 112 patients of this age were included in eight previous similar trials. 2 In IST-3, participants could be treated up to 6...
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