Search Results - "Chang, Huiyi"

The role of C‐fibers in the development of chronic psychological stress induced enhanced bladder sensations and nociceptive responses: A multidisciplinary approach to the study of urologic chronic pelvic pain syndrome (MAPP) research network study by Gao, Yunliang, Zhang, Rong, Chang, Huiyi H., Rodríguez, Larissa V.

“…Aims To evaluate C fiber‐mediated changes in bladder sensation and nociception in an animal model of stress induced bladder hyperalgesia and urinary frequency…”
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A ventral root avulsion injury model for neurogenic underactive bladder studies by Chang, Huiyi H., Havton, Leif A.

“…Detrusor underactivity (DU) is defined as a contraction of reduced strength and/or duration during bladder emptying and results in incomplete and prolonged…”
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Mapping and neuromodulation of lower urinary tract function using spinal cord stimulation in female rats by Chang, Huiyi H., Yeh, Jih-Chao, Ichiyama, Ronaldo M., Rodriguez, Larissa V., Havton, Leif A.

“…Spinal cord epidural stimulation (SCS) represents a form of neuromodulation for the management of spasticity and pain. This technology has recently emerged as…”
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Spinal stimulation of the upper lumbar spinal cord modulates urethral sphincter activity in rats after spinal cord injury by Abud, Edsel M, Ichiyama, Ronaldo M, Havton, Leif A, Chang, Huiyi H

“…After spinal cord injury (SCI), the neurogenic bladder is observed to develop asynchronous bladder and external urethral sphincter (EUS) contractions in a…”
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Serotonergic 5-HT1A receptor agonist (8-OH-DPAT) ameliorates impaired micturition reflexes in a chronic ventral root avulsion model of incomplete cauda equina/conus medullaris injury by Chang, Huiyi H., Havton, Leif A.

“…Trauma to the thoracolumbar spine commonly results in injuries to the cauda equina and the lumbosacral portion of the spinal cord. Both complete and partial…”
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EMG characteristics of the external anal sphincter guarding reflex and effects of a unilateral ventral root avulsion injury in rhesus macaques ( Macaca mulatta) by Chang, Huiyi H, Lee, Una, Vu, Timothy, Pikov, Victor, Nieto, Jaime H, Christe, Kari L, Havton, Leif A

“…The external anal sphincter (EAS) is important for the maintenance of bowel continence and may be compromised by a variety of neuropathic conditions. However,…”
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Spinal cord stimulation ameliorates detrusor over‐activity and visceromotor pain responses in rats with cystitis by Chang, Huiyi H., Yeh, Jih‐Chao, Mao, Jackie, Ginsberg, David A., Ghoniem, Gamal, Rodriguez, Larissa V.

“…Aim Interstitial cystitis/painful bladder syndrome/(IC/PBS) results in recurring pain in the bladder and surrounding pelvic region caused by abnormal…”
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Ceftriaxone inhibits stress‐induced bladder hyperalgesia and alters cerebral micturition and nociceptive circuits in the rat: A multidisciplinary approach to the study of urologic chronic pelvic pain syndrome research network study by Holschneider, Daniel P., Wang, Zhuo, Chang, Huiyi, Zhang, Rong, Gao, Yunliang, Guo, Yumei, Mao, Jackie, Rodriguez, Larissa V.

“…Aims Emotional stress plays a role in the exacerbation and development of interstitial cystitis/bladder pain syndrome (IC/BPS). Given the significant overlap…”
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Modulation of the visceromotor reflex by a lumbosacral ventral root avulsion injury and repair in rats by Chang, Huiyi H, Havton, Leif A

“…Increased abdominal muscle wall activity may be part of a visceromotor reflex (VMR) response to noxious stimulation of the bladder. However, information is…”
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The Suitability of Propofol Compared with Urethane for Anesthesia during Urodynamic Studies in Rats by Moheban, Adam A, Chang, Huiyi H, Havton, Leif A

“…Urethane anesthesia preserves many reflex functions and is often the preferred anesthetic for urodynamic studies in rats. Because of the toxicity profile of…”
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Investigations of urethral sphincter activity in mice with bladder hyperalgesia before and after drug administration of gabapentin by Yeh, Jih-Chao, Do, Rebecca, Choi, Hanul, Lin, Ching-Ting, Chen, Jia-Jin, Zi, Xiaolin, Chang, Huiyi H., Ghoniem, Gamal

“…Purpose This study investigated the effect of gabapentin on lower urinary tract dysfunction focusing on urethral activities and cystitis-induced hyperalgesia…”
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Selective plasticity of primary afferent innervation to the dorsal horn and autonomic nuclei following lumbosacral ventral root avulsion and reimplantation in long term studies by Wu, Lisa, Wu, Jun, Chang, Huiyi H., Havton, Leif A.

“…Previous studies involving injuries to the nerves of the cauda equina and the conus medullaris have shown that lumbosacral ventral root avulsion in rat models…”
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Sex differences in neonatal and young adult rat lower urinary tract function caused by bladder reduction by Chien, China, Chang, Huiyi Harriet, Wu, Hsi-Yang

“…Summary Introduction Pediatric urinary incontinence has been proposed as a cause for adult urinary incontinence, yet animal models mimic the findings of…”
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Systemic administration of fluorogold for anatomical pre-labeling of autonomic and motor neurons in the rat spinal cord compromises urodynamic recordings in acute but not long-term studies by Chang, Huiyi H., Havton, Leif A.

“…Aims The use of anatomical tracer injections into peripheral tissues for retrograde labeling of spinal cord neurons may compromise physiological experiments in…”
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MP77-09 CHRONIC PSYCHOLOGICAL STRESS LEADS TO BLADDER HYRALGESIA VIA STRESS INDUCED SENSITIZATION OF C FIBERS AND MECHANORECPTORS by Gao, Yunliang, Zhang, Rong, Chang, Huiyi, Rodriguez, Larissa

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MP60-08 CHRONIC PSYCHOLOGICAL STRESS INDUCES CHANGES IN BLADDER CONTRACTILITY by Gao, Yunliang, Chang, Huiyi, Zhang, Rong, Rodriguez, Larissa

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PD55-07 MAPPING AND NEUROMODULATION OF LOWER URINARY TRACT FUNCTION USING SPINAL CORD STIMULATION AFTER PELVIC NERVE CRUSH INJURY IN FEMALE RATS by Chang, Huiyi Harriet, Yeh, Jih-Chao, Ichiyama, Ronaldo M., Rodriguez, Larissa, Havton, Leif

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MP31-18 SPINAL CORD STIMULATION ATTENUATES VISCERAL PAIN-RELATED VISCEROMOTOR REFLEXES IN RODENTS WITH CYCLOPHOSPHAMIDE-INDUCED CYSTITIS by Yeh, Jih-Chao, Ginsberg, David A, Rodriguez, Larissa V, Chang, Huiyi Harriet

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PD70-01 EFFECTS OF WATER AVOIDANCE STRESS ON PERIPHERAL AND CENTRAL RESPONSES DURING BLADDER FILLING IN THE RAT by Chang, Huiyi Harriet, Wang, Zhuo, Gao, Yunliang, Zhang, Rong, Holschneider, Daniel P, Rodriguez, Larissa V

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Characterisation of urinary monocyte chemoattractant protein 1: Potential biomarker for patients with overactive bladder by Farhan, Bilal, Chang, Huiyi, Ahmed, Ahmed, Zaldivair, Frank, Ghoniem, Gamal

“…Objective : To investigate urinary monocyte chemoattractant protein 1 (MCP-1) as a potential marker for idiopathic overactive bladder (OAB). This is a…”
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