keyword
MENU ▼
Read by QxMD icon Read
search

Micturition

keyword
https://www.readbyqxmd.com/read/29333621/characterization-of-mouse-neuro-urological-dynamics-in-a-novel-decerebrate-arterially-perfused-mouse-dapm-preparation
#1
Hiroki Ito, Marcus J Drake, Christopher H Fry, Anthony J Kanai, Anthony E Pickering
AIM: To develop the decerebrate arterially perfused mouse (DAPM) preparation, a novel voiding model of the lower urinary tract (LUT) that enables in vitro-like access with in vivo-like neural connectivity. METHODS: Adult male mice were decerebrated and arterially perfused with a carbogenated, Ringer's solution to establish the DAPM. To allow distinction between central and peripheral actions of interventions, experiments were conducted in both the DAPM and in a "pithed" DAPM which has no brainstem or spinal cord control...
January 15, 2018: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/29316583/-foreign-body-ingestion-a-rare-cause-of-abdominal-pain
#2
Philipp Kasper, Fabian Kütting, Hans Anton Schlößer, Stefan Paul Mönig, Tobias Goeser, Natalie Jaspers
HISTORY AND FINDINGS UPON ADMISSION:  A 50-year-old man presented at the emergency unit with abdominal pain in the right lower quadrant and dysuria. He described an increase in pain during micturition. EXAMINATIONS:  After multiple examinations (CT-scan, MR-scan, ileocolonoscopy) were performed to no avail, a toothpick was detected in the terminal ileum during an ultrasound scan of the small intestine. Prompted elevation of intra-abdominal pressure led to migration of the radiolucent sharp foreign body into the wall of the urinary bladder, inducing pain...
January 2018: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/29300259/sleep-quality-and-daytime-sleepiness-among-women-with-urgency-predominant-urinary-incontinence
#3
William D Winkelman, Ann Warsi, Alison J Huang, Michael Schembri, Rebecca G Rogers, Holly E Richter, Deborah L Myers, Stephen R Kraus, Karen C Johnson, Rachel Hess, Thomas Gregory, Catherine S Bradley, Lily A Arya, Jeanette S Brown, Katie L Stone, Leslee L Subak
OBJECTIVE: The objective of this study was to examine the strength and direction of the association between urinary symptoms and both poor quality sleep and daytime sleepiness among women with urgency urinary incontinence. METHODS: A planned secondary analysis of baseline characteristics of participants in a multicenter, double-blinded, 12-week randomized controlled trial of pharmacologic therapy for urgency-predominant urinary incontinence in ambulatory women self-diagnosed by the 3 Incontinence Questions was performed...
January 3, 2018: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/29300256/randomized-controlled-trial-to-assess-the-impact-of-intraurethral-lidocaine-on-urodynamic-voiding-parameters
#4
Cassandra K Kisby, Eric J Gonzalez, Anthony G Visco, Cindy L Amundsen, Warren M Grill
OBJECTIVES: The aim of the study was to determine whether intraurethral anesthesia decreases voiding efficiency (VE; voided volume/(voided volume + residual volume)) and impacts other urodynamic parameters in healthy female volunteers during urodynamic studies. METHODS: This was a randomized double-blind placebo-controlled study of asymptomatic women aged 18 to 60 years. Subjects completed a visual analog scale and baseline questionnaires to assess pain and lower urinary tract symptoms, respectively...
January 3, 2018: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/29298472/electrical-activity-of-the-bladder-is-attenuated-by-intravesical-inhibition-of-p2x2-3-receptors-during-micturition-in-female-rats
#5
Betsy H Salazar, Kristopher A Hoffman, Chuan Zhang, Alex Kavanagh, Yingchun Zhang, Timothy B Boone, Alvaro Munoz
PURPOSE: To simultaneously monitor electrical discharges in various bladder regions and the external urethral sphincter (EUS) during voiding contractions, and to assess the functional role of myogenic modulation of the lower urinary tract (LUT) by ionotropic purinergic receptors containing the P2X3 subunit. METHODS: Female Sprague-Dawley rats were anesthetized with urethane, and implanted with a suprapubic catheter for open cystometry. Flexible microelectrodes were placed ventrally in the bladder dome, upper bladder, lower bladder, and bladder base, along with the middle section of the exposed EUS...
December 2017: International Neurourology Journal
https://www.readbyqxmd.com/read/29298469/effects-of-pelvic-floor-muscle-exercise-on-urinary-incontinence-in-elderly-women-with-cognitive-impairment
#6
Bo Ae Lee, Su Jin Kim, Don Kyoung Choi, Ohseong Kwon, Hae Ri Na, Sung Tae Cho
PURPOSE: Pelvic floor muscle exercise (PFME) is a therapeutic option for urinary incontinence (UI). However, studies of the efficacy of PFME on UI in patients with cognitive impairment (CI) are lacking. Therefore, we evaluated the effect of PFME on UI in elderly women with mild CI. METHODS: A total of 150 women with mild CI or Alzheimer disease and UI were screened using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). Cognitive function and behavioral symptoms were evaluated by the Mini-Mental State Examination and Barthel's Activities of Daily Living...
December 2017: International Neurourology Journal
https://www.readbyqxmd.com/read/29279967/nk2-and-nk1-receptor-mediated-effects-of-nka-and-analogs-on-colon-bladder-and-arterial-pressure-in-anesthetized-dogs
#7
Nadia M J Rupniak, Mary Katofiasc, Lesley Marson, Karl B Thor
Tachykinin NK2 receptor (NK2R) agonists have potential to alleviate clinical conditions associated with bladder and gastrointestinal under activity. The effects of agonists with differing selectivity for NK2R over NK1Rs on colorectal, bladder, and cardiovascular function were examined in anesthetized dogs. Intravenous (IV) administration of NKA, LMN-NKA ([Lys5,MeLeu9,Nle10]-NKA(4-10)), and [β-Ala8]-NKA(4-10) caused a dose-related increase in colorectal pressure (up to 98 mmHg) that was blocked by pretreatment with the NK2R antagonist GR 159897 (1 mg/kg), and hypotension (decrease in mean arterial pressure of ~40 mmHg) that was blocked by the NK1R antagonist CP-99,994 (1 mg/kg)...
December 26, 2017: Naunyn-Schmiedeberg's Archives of Pharmacology
https://www.readbyqxmd.com/read/29279882/new-therapeutic-directions-to-treat-underactive-bladder
#8
REVIEW
Toby C Chai, Tambudzai Kudze
Underactive bladder (UAB) is a term used to describe a constellation of symptoms that is perceived by patients suggesting bladder hypocontractility. Urodynamic measurement that suggest decreased contractility of the bladder is termed detrusor underactivity (DUA). Regulatory approved specific management options with clinically proven ability to increase bladder contractility do not currently exist. While DUA specific treatments presumably will focus on methods to increase efficiency of bladder emptying capability relying on augmenting the motor pathway in the micturition reflex, other approaches include methods to augment the sensory (afferent) contribution to the micturition reflex which could result in increased detrusor contractility...
December 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/29276598/giant-urethrocutaneous-fistula-following-ritual-circumcision-in-an-infant-with-congenital-anterior-urethral-diverticula
#9
Mahmoudreza Moradi, Kaveh Kaseb, Haress Rezaee
Circumcision is the most common operation with multiple complications. One of these complications is surgical such as urethrocutaneous fistula due to traumatic and ischemic injury during the operation. A 9-month infant with a history of swelling on the ventral aspect of the penile urethra during micturition was circumcised ritually in 3 months of birth and 6 months later was referred to Imam Reza Hospital with giant ventral fistula in the distal of the penis.
2017: SAGE Open Medical Case Reports
https://www.readbyqxmd.com/read/29275144/case-presentation-botox-versus-nerve-stimulation
#10
R J A van Moorselaar, Jakko A Nieuwenhuijzen
A woman experiencing very strong urgency and associated frequency of micturition, but no incontinence, and deep dyspareunia was eventually diagnosed with idiopathic detrusor overactivity with symptoms of overactive bladder symptom complex and potentially bladder pain syndrome. A trial of neuromodulation was unsuccessful, but injections of onabotulinum toxin A have had a good effect.
December 20, 2017: European Urology Focus
https://www.readbyqxmd.com/read/29260647/schistosoma-haematobium-egg-excretion-does-not-increase-after-exercise-implications-for-diagnostic-testing
#11
Jean T Coulibaly, Jason R Andrews, Nathan C Lo, Eliézer K N'Goran, Jürg Utzinger, Jennifer Keiser, Isaac I Bogoch
Children are frequently invited to exercise before micturition, as it is believed that this will result in higher Schistosoma haematobium egg excretion, and hence, increases sensitivity of microscopic diagnoses. However, the evidence of this recommendation is scant. In the study presented here, 257 children, aged 2-15 years from south Côte d'Ivoire, provided urine samples for microscopy on consecutive days; one sample without prior exercise and one sample after exercise. Comparing the same individuals without and with prior exercise, sample positivity for S...
December 18, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29260636/effective-treatment-of-neurogenic-detrusor-overactivity-in-multiple-sclerosis-patients-using-desmopressin-and-mirabegron
#12
Athanasios Zachariou, Maria Filiponi, Dimitrios Baltogiannis, John Giannakis, Fotios Dimitriadis, Panagiota Tsounapi, Atsushi Takenaka, Nikolaos Sofikitis
INTRODUCTION: Multiple sclerosis (MS) is the commonest progressive neurological disease affecting young people. With advancing disease, management of neurogenic detrusor overactivity (NDO) based on antimuscarinics may prove inadequate and if based on botulinum toxin, may necessitate clean intermittent self-catheterization. The aim of the study was to evaluate the effectiveness of combined mirabegron and desmopressin administration in the treatment of NDO in patients with MS. MATERIALS AND METHODS: Sixty patients diagnosed with MS and NDO were evaluated...
December 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/29231593/-impacts-on-urodynamic-parameters-and-the-protein-expressions-of-m2-and-m3-receptors-of-detrusor-in-the-rats-of-detrusor-hyperreflexia-treated-with-ginger-salt-isolated-moxibustion-at-shenque-cv-8
#13
Yi Liu, Xuerui Wang, Tianran Li, Liting Lin, Guangxia Shi, Yuanbo Fu, Cunzhi Liu
OBJECTIVE: To discuss the effects on detrusor hyperreflexia treated with ginger-salt-isolated moxibustion at "Shenque" (CV 8) and its mechanism. METHODS: Thirty female adult SD rats were selected. The model of detrusor hyperreflexia was prepared with complete spinal transection at T9, of which, 20 rats were randomized into a model group (10 rats) and a moxibustion group (10 rats). A sham-operation group (10 rats) was set up for sham-spinal transection. In the moxibustion group, when urine incontinence occurred (about in 2 weeks of modeling), the ginger-salt-isolated moxibustion at "Shenque" (CV 8) was given, 3 moxa cones each time, once a day, continuously for 7 days...
April 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29224251/efficacy-and-safety-of-fesoterodine-treatment-for-overactive-bladder-symptoms-in-elderly-women-with-and-without-hypertension
#14
Osamu Yokoyama, Hidetomi Yamagami, Shintaro Hiro, Shinichi Hotta, Masaki Yoshida
OBJECTIVE: To assess fesoterodine treatment in elderly women with overactive bladder with and without hypertension. METHODS: Data for 2527 elderly women with overactive bladder symptoms, including urgency urinary incontinence, were pooled from 10 double-blind, placebo-controlled fesoterodine studies. RESULTS: A total of 1523 elderly women (60.3%) had a history of hypertension, and 1004 women (39.7%) had no hypertension history. Overactive bladder symptoms, mean bodyweight and mean body mass index at baseline were significantly higher in women with overactive bladder and hypertension versus those without hypertension (P < 0...
December 10, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/29224018/sulforaphane-treatment-of-stress-urinary-incontinence-via-the-nrf2-are-pathway-in-a-rat-model
#15
Xiang Wan, Chong Liu, Yan-Bo Chen, Meng Gu, Zhi-Kang Cai, Qi Chen, Zhong Wang
BACKGROUND/AIMS: To explore the effect of sulforaphane (SFN) treatment in rats through the induction of Stress Urinary Incontinence (SUI) via the Nrf2-ARE pathway. METHODS: A total of 18 female rats (Sprague-Dawley) were assigned to three groups: a control group, an SUI group, and an SUI+SFN group (six rats per group). Rats in the treatment groups were induced via postpartum vaginal balloon dilation and bilateral ovariectomy. Rats in the SUI+SFN group were treated via intraperitoneal injection once per day for a total of one month...
December 8, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29216181/case-report-a-rare-case-of-urinary-myiasis-induced-by-the-fourth-instar-larvae-of-telmatoscopus-albipunctatus
#16
Beibei Zhang, Lifu Wang, Jiahua Liu, Lian Xu, Langui Song, Xiaoying Wu, Xi Sun, Zhongdao Wu
Telmatoscopus albipunctatus, a cosmopolitan fly, is widely distributed throughout moist environments. It is one of the most medically important insects (especially in urban environments) that may potentially cause myiasis. Urinary myiasis and other sites of infestation, including the intestine, nasal passages, lung, and derma, have been reported. This is the first case report of a Chinese middlescent woman infected with T. albipunctatus in Guangzhou, China. In the present report, a 50-year-old woman came to The Third Affiliated Hospital of Southern Medical University, Guangzhou, China, because larvae were found when urinating in the morning; this had occurred every two days within the past two months...
December 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29211350/the-angiotensin-ii-receptors-type-1-blockage-affects-the-urinary-bladder-activity-in-hyperosmolar-induced-detrusor-overactivity-in-rats-preliminary-results
#17
Kajetan Juszczak, Piotr Maciukiewicz
BACKGROUND: Angiotensin II receptors play a role in the pathogenesis of urinary bladder dysfunction, especially in the case of bladder outlet obstruction. The function of these receptors in the detrusor overactivity (DO) still remains unclear. OBJECTIVES: The study aims to investigate some of the mechanisms through which hyperosmolarity induces urinary bladder overactivity. The effect of angiotensin II receptor type 1 - AT1 (telmisartan) on urinary bladder function in physiological state and in hyperosmolar-induced DO in rat model was explored...
October 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29205506/systematic-review-and-meta-analysis-on-the-efficacy-and-tolerability-of-mirabegron-for-the-treatment-of-storage-lower-urinary-tract-symptoms-overactive-bladder-comparison-with-placebo-and-tolterodine
#18
REVIEW
Arcangelo Sebastianelli, Giorgio I Russo, Steven A Kaplan, Kevin T McVary, Ignacio Moncada, Stavros Gravas, Christopher Chapple, Giuseppe Morgia, Sergio Serni, Mauro Gacci
A systematic review and meta-analysis was carried out to evaluate the efficacy and safety of mirabegron 50 mg and 100 mg in the treatment of storage lower urinary tract symptoms/overactive bladder in comparison with a placebo and tolterodine 4 mg. A total of 491 articles were collected and eight randomized studies were identified as eligible for this meta-analysis. Overall, eight trials were included in the meta-analysis evaluating 10 248 patients. Mirabegron at both doses of 50 mg and 100 mg, and and tolterodine 4 mg were significantly associated with the reduction of incontinence episodes per 24 h, reduction of mean number of micturitions per 24 h, increase of voided volume and reduction of urgency episodes per 24 h, compared to a placebo...
December 3, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/29203892/metabolic-syndrome-and-smoking-are-associated-with-an-increased-risk-of-nocturia-in-male-patients-with-benign-prostatic-enlargement
#19
Cosimo De Nunzio, Aldo Brassetti, Flavia Proietti, Marianna Deroma, Francesco Esperto, Andrea Tubaro
BACKGROUND: To evaluate the relationship between cigarette smoking, metabolic syndrome (MetS) and nocturia in patients with lower urinary tract symptoms (LUTS) and benign prostatic enlargement (BPE). METHODS: From 2009 onward, a consecutive series of patients with LUTS/BPE were enrolled. Symptoms were assessed using the International Prostate Symptom Score (IPSS). Age, body mass index (BMI), smoker status, prostate volume (PV), prostate-specific antigen (PSA) levels, fasting glucose levels, triglyceride levels, and high-density lipoprotein levels were recorded...
December 4, 2017: Prostate Cancer and Prostatic Diseases
https://www.readbyqxmd.com/read/29201608/toward-bioelectronic-medicine-neuromodulation-of-small-peripheral-nerves-using-flexible-neural-clip
#20
Sanghoon Lee, Wendy Yen Xian Peh, Jiahui Wang, Fengyuan Yang, John S Ho, Nitish V Thakor, Shih-Cheng Yen, Chengkuo Lee
Neural modulation technology and the capability to affect organ function have spawned the new field of bioelectronic medicine. Therapeutic interventions depend on wireless bioelectronic neural interfaces that can conformally and easily attach to small (few hundred micrometers) nerves located deep in the body without neural damage. Besides size, factors like flexibility and compliance to attach and adapt to visceral nerves associated moving organs are of paramount importance and have not been previously addressed...
November 2017: Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
keyword
keyword
25770
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"