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https://www.readbyqxmd.com/read/28382905/hematospermia-a-symptom-with-many-possible-causes
#1
Michael J Mathers, Stefan Degener, Herbert Sperling, Stephan Roth
BACKGROUND: Hematospermia, or blood in the ejaculate, is a symptom with many possible causes that often gives rise to worry. Precise figures on its prevalence are unavailable. It is most common in men under 40, and its cause is usually benign; nonetheless, even a single episode of hematospermia calls for a basic diagnostic evaluation. METHODS: This review is based on pertinent articles re trieved by a search in PubMed with the key words "hemato spermia," "hemospermia," "ejaculation," "male semen," and "transrectal ultrasound...
March 17, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28378317/risk-factor-analysis-for-newly-developed-urogenital-dysfunction-after-total-mesorectal-excision-and-impact-of-pelvic-intraoperative-neuromonitoring-a-prospective-2-year-follow-up-study
#2
Daniel W Kauff, Hauke Lang, Werner Kneist
AIM: Urogenital dysfunction is a common sequela following total mesorectal excision for rectal cancer. This prospective study analyzed potential risk factors and investigated the impact of pelvic intraoperative neuromonitoring. METHOD: Included were 85 patients undergoing total mesorectal excision for rectal cancer, 43 under the control of pelvic intraoperative neuromonitoring. Urogenital function was assessed with validated questionnaires within a 2-year follow-up period...
April 4, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28375935/estriol-emerging-clinical-benefits
#3
Emad S Ali, Cheyenne Mangold, Alan N Peiris
OBJECTIVE: Estriol is the main estrogen in pregnancy, but has received less attention outside gestation. It is well known that pregnancy has an immunosuppressive effect on many autoimmune diseases such as multiple sclerosis, psoriasis, thyroiditis, uveitis, and rheumatoid arthritis. Emerging evidence indicates that estriol has potential immunomodulatory benefits for many disease states including autoimmune, inflammatory, and neurodegenerative conditions. In this review, we discuss emerging roles for estriol in the treatment of menopausal symptoms, osteoporosis, cancer, hyperlipidemia, vascular disease, and multiple sclerosis...
April 3, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28366838/trichomonas-vaginalis-infection-in-symbiosis-with-trichomonasvirus-and-mycoplasma
#4
Raina Fichorova, Jorge Fraga, Paola Rappelli, Pier Luigi Fiori
Trichomonas vaginalis is a protozoan with an extracellular obligatory parasitic lifestyle exclusively adapted to the human urogenital tract and responsible for nearly a quarter billion sexually transmitted infections worldwide each year. This review focuses on symbiotic Trichomonasvirus and mycoplasma carried by the protozoan, their molecular features and their role in altering the human vaginal microbiome and the immunopathogenicity of the parasite. Improved diagnostics and larger clinical interventional studies are needed to confirm the causative role of protozoan symbionts in the variable clinical presentation of trichomoniasis and its morbid sequelae, including adverse reproductive outcome, susceptibility to viral infections and cancer...
March 31, 2017: Research in Microbiology
https://www.readbyqxmd.com/read/28357501/robot-assisted-intersphincteric-resection-facilitates-an-efficient-sphincter-saving-in-patients-with-low-rectal-cancer
#5
Jin Cheon Kim, Jong Lyul Lee, Abdulrahman Muaod Alotaibi, Yong Sik Yoon, Chan Wook Kim, In Ja Park
PURPOSE: Few investigations of robot-assisted intersphincteric resection (ISR) are presently available to support this procedure as a safe and efficient procedure. We aimed to evaluate the utility of robot-assisted ISR by comparison between ISR and abdominoperineal resection (APR) using both robot-assisted and open approaches. METHODS: The 558 patients with lower rectal cancer (LRC) who underwent curative operation was enrolled between July 2010 and June 2015 to perform either by robot-assisted (ISR vs...
March 29, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28345469/the-role-of-estradiol-metabolism-in-urogenital-schistosomiasis-induced-bladder-cancer
#6
REVIEW
Nuno Vale, Maria J Gouveia, Gabriel Rinaldi, Júlio Santos, Lúcio Lara Santos, Paul J Brindley, José M Correia da Costa
Urogenital schistosomiasis is a neglected tropical disease that can lead to bladder cancer. How urogenital schistosomiasis induces carcinogenesis remains unclear, although there is evidence that the human blood fluke Schistosoma haematobium, the infectious agent of urogenital schistosomiasis, releases estradiol-like metabolites. These kind of compounds have been implicated in other cancers. Aiming for enhanced understanding of the pathogenesis of the urogenital schistosomiasis-induced bladder cancer, here we review, interpret, and discuss findings of estradiol-like metabolites detected in both the parasite and in the human urine during urogenital schistosomiasis...
March 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28292646/follow-up-of-elderly-patients-with-urogenital-cancers-evaluation-of-geriatric-care-needs-and-related-actions
#7
Silvio Monfardini, Sara Morlino, Riccardo Valdagni, Mario Catanzaro, Ardit Tafa, Barbara Bortolato, Giovanni Petralia, Elisa Bonetto, Elisa Villa, Stefano Picozzi, Maria Cristina Locatelli, Giuseppe Galetti, Andrea Millul, Yasmin Albanese, Elisa Bianchi, Claudia Panzarino, Francesca Gerardi, Ettore Beghi
OBJECTIVES: To investigate a comprehensive geriatric assessment (CGA) with subsequent investigation of healthcare patterns in older patients with urological cancers undergoing initial surgery or radiotherapy, to verify the usefulness of the incorporation of geriatric principles in future care plans. MATERIAL AND METHODS: This is a prospective cohort study. From November 2011 to March 2015, CGA was offered to all patients aged 70+ years treated with radiotherapy or surgery at seven tertiary centers...
March 11, 2017: Journal of Geriatric Oncology
https://www.readbyqxmd.com/read/28283691/-modulation-of-the-intestinal-microbiota-by-nutritional-interventions
#8
S Derer, H Lehnert, C Sina, A E Wagner
Humans live in symbiosis with billions of commensal bacteria. The so-called microbiota live on different biological interfaces such as the skin, the urogenital tract and the gastrointestinal tract. Commensal bacteria replace potentially pathogenic microbes, synthesize vitamins and ferment dietary fibre. An imbalance in the bacterial composition of the intestinal microbiota has been associated with various diseases including gut-associated disorders such as inflammatory bowel diseases, colorectal cancer and nonalcoholic fatty liver disease...
March 10, 2017: Der Internist
https://www.readbyqxmd.com/read/28272691/the-effect-of-curcumin-on-bladder-tumor-in-rat-model
#9
Z-J Pan, N Deng, Z-H Zou, G-X Chen
OBJECTIVE: Bladder cancer is the most commonly malignant tumor in the urogenital tract, only next to prostate cancer with a higher incidence in China. Curcumin is the major component of curcuma longa and has multiple biological effects including anti-tumor. This study aimed to investigate the effect of curcumin on bladder cancer. MATERIALS AND METHODS: SPF-grade Wistar rats were used for establishing bladder cancer model through injection of N-methyl-N-nitrosourea (MNU)...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28265850/a-general-description-for-chinese-medicine-in-treating-premature-ovarian-failure
#10
REVIEW
Jing Lin, Xue-Lian Li, Hui Song, Qian Li, Ming-Yan Wang, Xue-Min Qiu, Da-Jin Li, Ling Wang
Premature ovarian failure (POF) is a kind of gynecological disease that causes amenorrhea, infertility, menopause and urogenital symptoms. Currently hormone replacement therapy (HRT) is the most popular choice for women with POF to get rid of menopausal syndrome. However, as the popularization of Chinese herbs made Chinese medicine (CM) shine new lights, physicians are able to treat POF with both meno-herbs and integrated therapy. HRT has its own indications and contraindications. For example, unexplained vaginal bleeding, acute liver damage, liver dysfunction, vascular embolization, and breast cancer are all contraindications of HRT, and CM is taken by more physicians as an adjuvant therapy...
February 2017: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28264537/-locally-advanced-ureteral-cancer-seen-in-an-ectopic-kidney-a-case-report
#11
Koki Maeda, Yusaku Okada, Susumu Kageyama, Mitsuhiro Narita, Akihiro Kawauchi
An ectopic kidney is a common congenital anomaly of the urogenital system, but malignant tumor in an ectopic kidney has been rarely reported. We report a case of ureteral carcinoma arising from an ectopic kidney in an 83-year-old male. He visited a hospital complaining of gross hematuria. Computed tomography revealed right ectopic kidney, right ureteral tumor and bladder tumor around the right ureteral orifice. Transurethral resection of the bladder tumor was performed and histopathological diagnosis was urothelial carcinoma...
February 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28247736/-cancer-and-genitourinary-tuberculosis-literature-review-and-clinical-observations
#12
D P Kholtobin, D P Kulchavenya, B T Khomyakov
Tuberculosis has been regarded as a counter-regulatory process to cancer. The development of tumors in the kidney that is affected by tuberculosis is considered as extremely rare, almost impossible case. The analysis of the literature on combined/sequential damage of urogenital organs by tuberculosis and cancer, and own clinical observation were performed. The case history of 72-year-old patient who sought medical advice for violation of urination is described. Previously he suffered from tuberculosis of the lungs and prostate cancer, and he was healed...
August 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28217698/questions-and-challenges-associated-with-studying-the-microbiome-of-the-urinary-tract
#13
REVIEW
Yige Bao, Kait F Al, Ryan M Chanyi, Samantha Whiteside, Malcom Dewar, Hassan Razvi, Gregor Reid, Jeremy P Burton
Urologists are typically faced with clinical situations for which the microbiome may have been a contributing factor. Clinicians have a good understanding regarding the role of bacteria related to issues such as antibiotic resistance; however, they generally have a limited grasp of how the microbiome may relate to urological issues. The largest part of the human microbiome is situated in the gastrointestinal tract, and though this is mostly separated from the urinary system, bacterial dissemination and metabolic output by this community is thought to have a significant influence on urological conditions...
January 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28212658/c-met-expression-and-activity-in-urogenital-cancers-novel-aspects-of-signal-transduction-and-medical-implications
#14
REVIEW
Ralf Hass, Susanne Jennek, Yuanyuan Yang, Karlheinz Friedrich
C-Met is a receptor tyrosine kinase with multiple functions throughout embryonic development, organogenesis and wound healing and is expressed in various epithelia. The ligand of c-Met is Hepatocyte Growth Factor (HGF) which is secreted among others by mesenchymal stroma/stem (MSC) cells.Physiological c-Met functions are centred around processes that underly cellular motility and invasive growth. Aberrant c-Met expression and activity is observed in numerous cancers and makes major contributions to cell malignancy...
February 17, 2017: Cell Communication and Signaling: CCS
https://www.readbyqxmd.com/read/28157066/multiparametric-mri-in-detection-and-staging-of-prostate-cancer
#15
REVIEW
Lars Boesen
BACKGROUND: Prostate cancer (PCa) is the second leading cause of cancer-related mortality and the most frequently diagnosed male malignant disease among men in the Nordic countries. The manifestation of PCa ranges from indolent to highly aggressive disease and due to this high variation in PCa progression, the diagnosis and subsequent treatment planning can be challenging. The current diagnostic approach with PSA testing and digital rectal examination followed by transrectal ultrasound biopsies (TRUS-bx) lack in both sensitivity and specificity in PCa detection and offers limited information about the aggressiveness and stage of the cancer...
February 2017: Danish Medical Journal
https://www.readbyqxmd.com/read/28134462/suicide-in-patients-with-genitourinary-malignancies
#16
REVIEW
M M de Lima, M Tobias-Machado
Genitourinary cancers are significant causes of morbidity and mortality around the world. The present review summarises the current literature on suicide and its risk factors among patients with genitourinary cancers. The review was based on relevant articles published in MEDLINE, ProQuest, PsycINFO, Science Direct and Scopus databases. Patients with prostate cancer represented the most important risk group for suicide, among patients with urogenital cancers. Other risk factors are male gender, older age, white race, advanced disease, living alone and co-existing psychological comorbidities...
January 30, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28122196/in0523-urs-12-ene-3%C3%AE-24%C3%AE-diol-a-plant-based-derivative-of-boswellic-acid-protect-cisplatin-induced-urogenital-toxicity
#17
Amarinder Singh, S Arvinda, Surjeet Singh, Jyotsna Suri, Surinder Koul, Dilip M Mondhe, Gurdarshan Singh, Ram Vishwakarma
The limiting factor for the use of Cisplatin in the treatment of different type of cancers is its toxicity and more specifically urogenital toxicity. Oxidative stress is a well-known phenomenon associated with Cisplatin toxicity. However, in Cisplatin treated group, abnormal animal behavior, decreased body weight, cellular and sub-cellular changes in the kidney and sperm abnormality were observed. Our investigation revealed that Cisplatin when administered in combination with a natural product derivative (Urs-12-ene-3α,24β-diol, labeled as IN0523) resulted in significant restoration of body weight and protection against the pathological alteration caused by Cisplatin to kidney and testis...
March 1, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28117002/b3-adrenoceptor-control-of-lower-gen%C3%A4-tour%C3%A4-nary-tract-organs-and-funct%C3%A4-on-in-male-an-overv%C3%A4-ew
#18
Ecem Kaya, Suresh C Sikka, Didem Yilmaz Oral, Isil Ozakca, Serap Gur
BACKGROUND: The sympathetic nervous system is one component of the nervous regulatory system of the physiological function of the lower genitourinary tract. Our knowledge on the role of this sympathetic system has advanced during the last decade due to the characterization of b3-adrenoceptors (b3-ARs) in the urogenital system. OBJECTIVE: This review focuses on the pharmacological and molecular evidence supporting the functional roles of β3-AR in male genitourinary tissues of various species...
January 20, 2017: Current Drug Targets
https://www.readbyqxmd.com/read/28113097/the-immune-infiltrate-in-prostate-bladder-and-testicular-tumors-an-old-friend-for-new-challenges
#19
REVIEW
Cinzia Solinas, Nieves Martinez Chanzá, Ahmad Awada, Mario Scartozzi
In genito-urinary tumors immunotherapy has been administered for a long time: Calmette-Guèrin Bacillus as adjuvant treatment in high risk patients with non muscle invasive urothelial bladder cancer and interleukin-2 and interferon-α in metastatic kidney cancer. The vaccine Sipuleucel-T has been approved by United States Food and Drug Administration for the treatment of castration resistant prostate cancer patients with asymptomatic or minimally symptomatic disease, given the 22% reduction of mortality risk in this group...
February 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/28112250/cholesterol-synthetase-dhcr24-induced-by-insulin-aggravates-cancer-invasion-and-progesterone-resistance-in-endometrial-carcinoma
#20
Miao Dai, Xiao-Lu Zhu, Fei Liu, Qin-Yang Xu, Qiu-Lin Ge, Shu-Heng Jiang, Xiao-Mei Yang, Jun Li, Ya-Hui Wang, Qing-Kai Wu, Zhi-Hong Ai, Yin-Cheng Teng, Zhi-Gang Zhang
3β-Hydroxysteroid-Δ24 reductase (DHCR24), the final enzyme of the cholesterol biosynthetic pathway, has been associated with urogenital neoplasms. However, the function of DHCR24 in endometrial cancer (EC) remains largely elusive. Here, we analyzed the expression profile of DHCR24 and the progesterone receptor (PGR) in our tissue microarray of EC (n = 258), the existing EC database in GEO (Gene Expression Omnibus), and TCGA (The Cancer Genome Atlas). We found that DHCR24 was significantly elevated in patients with EC, and that the up-regulation of DHCR24 was associated with advanced clinical stage, histological grading, vascular invasion, lymphatic metastasis, and reduced overall survival...
January 23, 2017: Scientific Reports
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