نتایج جستجو برای: dilation operation
تعداد نتایج: 226448 فیلتر نتایج به سال:
Seventy-one patients with achalasia were studied. They were 2-29 years old. Dysphagia to solid food was the main presenting symptom (100 percent). Reliable and persistent manometric findings were absence of normal contraction waves in association with the presence of low amplitudes simultaneous waves in all cases. In vigorous achalasia, weight loss (P=0.001), dysphagia (P=0.012) and LES pressur...
To evaluate the efficacy of nephrostomy balloon dilation (NBD) for patients who developed vesicourethral anastomotic stricture (VAS) following radical prostatectomy. NBD was performed in patients who developed VAS following radical prostatectomy. Quality of life (QoL), International Prostate Symptom Score (IPSS) and maximal urinary flow rate (Qmax) were evaluated. Four hundred and sixty-three p...
We establish dilation theorems for non-tight frames with additional structure, i.e., frames generated by unitary groups of operators and projective unitary representations. This generalizes previous dilation results for Parseval frames due to Han and Larson [6] and Gabardo and Han [5]. We also extend the dilation theorem for Parseval wavelets, due to Dutkay, Han, Picioroaga, and Sun [4], by ide...
Nitric oxide (NO) contributes to hypoxia-induced pial artery dilation, at least in part, via the formation of guanosine 3',5'-cyclic monophosphate (cGMP) and subsequent release of Met-enkephalin and Leu-enkephalin in the newborn pig. In separate studies, these opioids were also observed to elicit NO-dependent pial dilation. The present study was designed to investigate the role of the neuronal ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید