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Effect of anandamide in improving of the non-adrenergic non-cholinergic relaxation of the corpus cavernosum from diabetic rats
Diabetes mellitus erectile dysfunction anandamide cannabinoid system nitric oxide corpus cavernosum
2009/12/16
Background: It is well known that erectile dysfunction is most commonly associated with diabetes, affecting 35% to 75% of men with diabetes mellitus. Several studies have been carried out to find appr...
Neuronal Migration Disorder;A Case Report of Subcortical Band Heterotopia Associated with Corpus Callosum Agenesis
Subcortical Band Heterotopia Corpus Callosum Agenesis Neuronal Migration Disorder Seizure Child
2009/12/7
Subcortical band heterotopia (SBH) or 'double cortex' is a congenital brain abnormality that results from aberrant migration of neurons during development of the cortex. MRI shows a continuous band of...
NADPH Diaphorase staining of the corpus cavernosum in cholestatic rats:Role of nitrergic and opioid systems
Cholestasis erection nitric oxide opioids naltrexone corpus cavernosum
2009/12/7
Background: Relaxation of the corpus cavernosum plays an important role in penile erection. Previous studies have suggested that nitric oxide (NO) appears to be the most important relaxant involved in...
A Corpus-Based Study of Cohesion in English Medical Texts and its Chinese Translation
cohesion cohesive device medical text translation
2009/10/30
Cohesion as an indispensable linguistic feature in discourse analysis and translation has aroused many researchers’ interest. To explore the regularity in shifting cohesive devices from English into C...
A Context-Sensitive Active Contour for 2D Corpus Callosum Segmentation
Context-Sensitive 2D Corpus Callosum Segmentation
2009/9/4
We propose a new context-sensitive active contour for 2D corpus callosum segmentation. After a seed contour consisting of interconnected parts is being initialized by the user, each part will start to...
Characterization of prostaglandin E receptor subtypes involved in the relaxation of rabbit penile corpus cavernosum smooth muscle
prostaglandin E receptor subtypes rabbit penile corpus cavernosum smooth muscle
2009/3/3
Prostaglandin E (PGE) induces the penile erection in the mammalians. Receptors for PGE were characterized to 4 different subtypes (EP1—4). The effects of agonists for EP1—4 receptors were studied on...
Evidence for a role of intracellular-calcium release in nitric oxide-stimulated relaxation of the rabbit corpus cavernosum
Calcium erection thapsigargin ryanodine
2009/2/17
Erection is mediated by relaxation of the smooth muscle elements within the sinusoids of the corpus cavernosum. Although cavernosal relaxation can be mediated by a variety of mechanisms including pu...
Androgens modulate the alpha-adrenergic responsiveness of vascular smooth muscle in the corpus cavernosum
Penile erection testosterone adrenergic prazosin
2009/2/17
Rat penile erection is an androgen-dependent process with castration leading to a loss of potency. The present study was designed to determine if one of the mechanisms by which androgens maintain th...
Increased expression of a 68-kDa protein in the corpus cavernosum of some men with erectile dysfunction
Erectile dysfunction cavernous body gel electrophoresis structural proteins
2009/2/13
Erectile dysfunction (ED) may be caused by abnormalities of intracavernous penile structures. In order to investigate whether specific proteins could be identified that might be related to ED, the c...
Comparative study of boar sperm coming from the caput, corpus, and cauda regions of the epididymis
boar sperm caput corpus cauda regions epididymis
2009/2/13
Sperm quality in the caput, corpus, and cauda regions of the epididymis of healthy and sexually mature Landrace boars was studied. Epididymal sperm characteristics were examined by light microscopy (L...
Participation of vasoactive intestinal polypeptide（VIP）as a humoral mediator in the erectile response of canine corpus cavernosum penis
VIP neurotransmitter penile erection immunoneutralization
2009/2/12
The ability of anti-vasoactive intestinal peptide (anti-VIP) serum to suppress the electrically induced relaxation of the corpus cavernosum was evaluated in vitro to define the role of VIP in penile...
Comparative studies on rabbit corpus cavernosal contraction and relaxation. An in vitro study
Erection corpus cavernosa autonomic agents endothelin endothelium-derived relaxant factor nitric oxide
2009/2/12
Erectile function (erection and detumescence) involves the complex interaction of direct neuronal stimulation of corporal smooth muscle, neurohumoral release of specific endothelial contractile an...
Metabolic studies on the rabbit corpus cavernosum
Metabolic studies rabbit corpus cavernosum
2009/2/12
Erectile function (erection and detumescence) involves the complex interaction of direct neuronal stimulation of corporal smooth muscle, neurohumoral release of specific endothelial contractile an...
Adipocyte Accumulation in Penile Corpus Cavernosum of the Orchiectomized Rabbit: A Potential Mechanism for Veno-occlusive Dysfunction in Androgen Deficiency
Trabecular smooth muscle veno-occlusion fat-containing cells
2008/12/23
Androgens are deemed to be critical for the development, growth, and maintenance of penile tissue as well as for erectile function. Androgens are also reported to inhibit differentiation of stroma p...
Corpus Cavernosum Smooth Muscle Physiology: A Role for Sex Hormones?
Corpus Cavernosum Smooth Muscle Physiology Role Sex Hormones
2008/12/19
The penis contains 3 long cylindrical tubes of tissue: the corpus spongiosum and dorsally a pair of corpus cavernosum (CC) (Figure 1A). The CC is contained within a tough outer covering known as t...