Wyniki wyszukiwania - Biblioteka Nauki

1

Photodynamic therapy of bladder tumors with new photosensitizer - Photolon: pilot study

100%

Jeromin L. , Peszyński-Drews C. , Lipiński M.

Acta Bio-Optica et Informatica Medica. Inżynieria Biomedyczna

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2004

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tom Vol. 10, nr 1-2

21-21

2

Bladder Mullerianosis – a case report

100%

Elżbieta Ostańska E. , David Aebisher D. , Ewa Kaznowska E. , Dorota Bartusik-Aebisher D.

European Journal of Clinical and Experimental Medicine

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2019

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nr 3

277-280

EN

Introduction. Bladder mullerianosis is a rare and proliferative lesion that contains at least two types of ectopic Mullerian tissue in its wall. Aim. To present case of bladder mullerianosis. Description of case. The text contains a description of a clinical case of a 50-year-old woman admitted to a gynecological ward due to diarrheal symptoms and abdominal pain. In a CT examination of the abdominal cavity with contrast, within the posterior left-sided wall of the bladder a 43x25mm proliferative lesion suggestive of neoplastic character was revealed. Transurethral resection of the lesion (TURB) was performed. Histopathology revealed endosalpingiosis with small endocervical foci. The picture of hyperplasia met the criterion of mullerianosis. Conclusion. Bladder Mullerianosis is a very rare disease that occurs mainly in women of reproductive age. It has very good prognosis. It is important to differentiate the lesion with malignant tumor. The basis for the diagnosis is the histopathological examination of the lesion tissues taken during the surgery.

3

Effect of botulinum toxin [BTX] on the chemical coding of nerve fibres supplying the canine urinary bladder

75%

Lew S. , Bossowska A. , Radziszewski P. , Majewski M. , Kwiatkowska M. , Kuleta Z.

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2010

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tom 54

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nr 1

69-74

EN

The objective of this study was to investigate the distribution and chemical coding patterns of nerve fibres supplying the canine urinary bladder before and after botulinum toxin (BTX) injection. The experimental material comprised six bitches. The injection of the BTX into the urinary bladder wall in dogs clearly altered the bladder's innervation pattern, indicating that BTX affects the components of both the sensory and parasympathetic nervous systems, and that degenerative changes are accompanied by restorative processes.

4

Zschokkella stettinensis sp. n. (Myxospora, Bivalvulida) - a parasite of eel, Anguilla anguilla (L.)

75%

Wierzbicka J.

Acta Protozoologica

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1987

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tom 26

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nr 1

5

Congenital urachal diverticulum in dogs: a case report

75%

Lojszczyk-Szczepaniak A. , Smiech A. , Wojnowski T.

Medycyna Weterynaryjna

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2010

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tom 66

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nr 06

421-424

EN

This study reports the case of a 4-year-old female Mastiff dog in which a congenital urachal diverticulum was diagnosed. The disorder was related with atypical clinical manifestations. The animal was referred for a radiological evaluation with the clinical signs of ataxia. The owner stated that the symptoms improved after each spontaneous micturition of a dog. The radiological study revealed the presence of degenerative changes in the lumbosacral spine. Moreover, an abnormal shape of the urinary bladder in the abdominal cavity was observed. The ultrasound imaging showed a large diverticulum in the cranioventral part of bladder. The operative procedure and histopathological analyses have confirmed the presence of a urachal diverticulum. The clinical symptoms completely abated after the surgery.

6

The effects of 4-chloro-ortho-toluidine [Fast Red TR] subacute intoxication on rats. Part I: The kidney and the urinary bladder epithelium

75%

Godlewski A. , Fortak W. , Brzezinski P. M. , Dobek-Smiech J. , Stasik M. J. , Konietzko J.

Folia Morphologica

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1996

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tom 55

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nr 4

7

Sinuolinea indica sp.n. [Myxosporea: Sinuolineidae] parasitic in the urinary bladder of a sciaenid fish from the hooghly estuary, West Bengal, India

75%

Sarkar N. K.

Acta Protozoologica

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1997

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tom 36

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nr 4

8

Effect of pneumoperitoneum with carbon dioxide (CO2) on various kinds of anesthesia during laparoscopic operations in dogs

63%

Brzeski W. , Adamiak Z. , Nowicki M. , Jalynski M. , Depta A. , Nieradka R. , Rychlik A. , Nowicki M.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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2002

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tom 05

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nr 1

9

The potential of non-adrenergic, non-cholinergic targets in the treatment of interstitial cystitis-painful bladder syndrome

63%

Vesela R. , Aronsson P. , Andersson M. , Wsol V. , Tobin G.

Journal of Physiology and Pharmacology

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2012

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tom 63

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nr 3

10

Cystoskopia u psow

63%

Holak P. , Nowicki M. , Adamiak Z. , Szalecki P.

Acta Scientiarum Polonorum. Medicina Veterinaria

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2005

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tom 04

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nr 1

105-112

11

Bone induction by urinary bladder epithelium from butchered animals

63%

Solarczyk K. , Moskalewski S.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1989

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tom 37

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nr 4-6

12

A trial of a new approach to computer analysis of urothelial nuclei for cancer detection

63%

Dulewicz A. , Piętka D. , Jaszczak P.

Image Processing & Communications

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2003

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tom Vol. 9, no 3-4

11-18

EN

The objective of this work is a new approach to computer-based analysis of Feulgen-stained urinary bladder cell nuclei to identify neoplastic nuclei. 56 patients were taken under consideration. Among them 20 cases were controls and 36 cases were cancer of two grades of malignancy. The cytological smears were obtained by "bladder washing" technique. Image analysis was carried out by means of digital image processing system designed by the authors. At the first step of the process slides were automatically scanned and 80 images were registered. Then image processing began performing image normalization, objects (nuclei) extraction and measuring of features describing nuclei. A multistage classifier was constructed to identify positive and negative cases. The results of this study yielded a 90% correct classification rate in the control group, while an 80,5% rate was obtained among the cancer patients. The sensitivity of the method was 91% and the specificity was 84%.

13

The influence of resiniferatoxin on the chemical coding of neurons in dorsal root ganglia supplying the urinary bladder in the female pig

63%

Bossowska A. , Majewski M.

Polish Journal of Veterinary Sciences

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2012

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tom 15

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nr 1

EN

Although resiniferatoxin (RTX) becomes more often used in experimental therapies of sensory system disorders, so far there is no data concerning the influence of RTX on the chemical coding of neurons in dorsal root ganglia (DRG) supplying the urinary bladder in the pig, an animal species considered as a reliable animal model for investigation dealing with human lower urinary tract disorders. Retrograde tracer Fast Blue (FB) was injected into the wall of the right half of the urinary bladder in six juvenile female pigs, and three weeks later, bladder instillation of RTX (500 nmol per animal) was carried out in all the animals. After a week, DRGs were harvested from all the pigs and the neurochemical characterization of FB+ neurons was performed using routine single-immunofluorescence labeling technique on 10-μm-thick cryostat sections. RTX instillation resulted in a distinct decrease in the numbers of FB+ cells containing calcitonin gene-related peptide (CGRP), nitric oxide synthase (NOS), somatostatin (SOM) and calbindin (CB) when compared with those found in the healthy animals (18% vs. 36%, 1% vs. 6%, 0.8% vs. 4% and 0.5% vs. 3%, respectively), and an increase in the number of pituitary adenylate cyclase-activating polypeptide (PACAP)- and galanin (GAL)-immunoreactive (IR) nerve cells (51% vs. 26% and 47% vs. 6.5%). The results obtained suggest that RTX could be taken into consideration when the neuroactive agents are planned to be used in experimental therapies of selected neurogenic bladder illnesses.

14

Conantokin G-induced changes in the chemical coding of dorsal root ganglion neurons supplying the porcine urinary bladder

63%

Bossowska A. , Majewski M.

Polish Journal of Veterinary Sciences

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2012

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tom 15

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nr 1

EN

Conantokin G (CTG), isolated from the venom of the marine cone snail Conus geographus, is an antagonist of N-methyl-d-aspartate receptors (NMDARs), the activation of which, especially those located on the central afferent terminals and dorsal horn neurons, leads to hypersensitivity and pain. Thus, CTG blocking of NMDARs, has an antinociceptive effect, particularly in the case of neurogenic pain treatment. As many urinary bladder disorders are caused by hyperactivity of sensory bladder innervation, it seems useful to estimate the influence of CTG on the plasticity of sensory neurons supplying the organ. Retrograde tracer Fast Blue (FB) was injected into the urinary bladder wall of six juvenile female pigs. Three weeks later, intramural bladder injections of CTG (120 μg per animal) were carried out in all animals. After a week, dorsal root ganglia of interest were harvested from all animals and neurochemical characterization of FB+ neurons was performed using a routine double-immunofluorescence labeling technique on 10-μm-thick cryostat sections. CTG injections led to a significant decrease in the number of FB+ neurons containing substance P (SP), pituitary adenylate cyclase activating polypeptide (PACAP), somatostatin (SOM), calbindin (CB) and nitric oxide synthase (NOS) when compared with healthy animals (20% vs. 45%, 13% vs. 26%, 1.3% vs. 3%, 1.2 vs. 4% and 0.9% vs. 6% respectively) and to an increase in the number of cells immunolabelled for galanin (GAL, 39% vs. 6.5%). These data demonstrated that CTG changed the chemical coding of bladder sensory neurons, thus indicating that CTG could eventually be used in the therapy of selected neurogenic bladder illnesses.

15

Capillaria plica in red foxes (Vulpes vulpes) from Serbia: epidemiology and diagnostic approaches to urinary capillariosis in domestic carnivores

63%

Aleksic J. , Stepanovic P. , Dimitrijevic S. , Gajic B. , Bogunovic D. , Davidov I. , Aleksic-Agelidis A. , Ilic T.

Acta Parasitologica

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2020

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tom 65

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nr 4

16

Influence of mesna on urotoxic effects of selected bromosubstituted analogs of ifosfamide

63%

Kusnierczyk H. , Konarski L. , Kowalski P. , Radzikowski C.

Archivum Immunologiae et Therapiae Experimentalis

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1997

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tom 45

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nr 1

17

Interureteric distance at the level of the ureter openings in early human fetuses

63%

Bruska M. , Wozniak W.

Folia Morphologica

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1998

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tom 57

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nr 2

18

Association of arylamine N-acetyltransferase [NAT1 and NAT2] genotypes with urinary bladder cancer risk

63%

Jaskula-Sztul R. , Sokolowski W. , Gajecka M. , Szyfter K.

Journal of Applied Genetics

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2001

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tom 42

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nr 2

19

Vanilloid receptor type 1-immunoreactive nerves in the rat urinary bladder and primary afferent neurones: the effects of age

51%

Saleh H. A. M.

Folia Morphologica

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2006

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tom 65

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nr 3

213-220

EN

The vanilloid receptor (VR1) is a molecular integrator of various painful stimuli, including capsaicin, acid and high temperature. VR1 protein functions both as a receptor for capsaicin and a transducer of noxious thermal stimuli. In addition, VR1 is well characterised at the terminals of sensory nerves involved in the pain pathway. VR1 is also expressed in a capsaicin-sensitive and peptide-containing sub-population of primary sensory nerves. Indirect immunohistochemistry was used to examine the distribution of nerves immunoreactive (ir) for VR1 in the base of the urinary bladder and in the neurones of the lumbosacral dorsal root ganglia (L1-L2 and L6-S1) of young adult (3 months) and aged (24 months) male rats. Semi-quantitative estimations of nerve densities were assessed and quantitative studies were also used to examine the effects of age on the percentage of VR1-ir dorsal root ganglion neurones. The bladder base in young adults showed dense VR1-ir fibres within the urothelium and in the subepithelium and fibres ranging from sparse to moderate in number in the muscle coat. In comparison to the young animals, the aged rats showed sparse to moderate densities of VR1-ir nerves in the subepithelium and sparse fibres in the muscle layers. In the lumbosacral dorsal root ganglia the percentage of VR1-ir neuronal profiles showed a significant reduction from (mean ± SEM) 17.8 ± 2% in the young adult to 12 ± 1.6 in the aged rats. The present findings suggest that the effects of VR1 on bladder function (nociception and reflex micturition) are influenced by age and the reduction with age of VR1-ir neurones in the dorsal root ganglia could also have important implications for the micturition reflex.

20

Functional, histological structure and mastocytes alterations in rat urinary bladders following acute and chronic cyclophosphamide treatment

51%

Juszczak K. , Gil K. , Wyczolkowski M. , Thor P. J.

Journal of Physiology and Pharmacology

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2010

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tom 61

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nr 4

477-482

EN

Neurogenic inflammation is linked to urinary bladder overactivity development. Cyclophosphamide (CYP) damages all mucosal defence lines of urinary bladder and induces cystitis with overactivity. The aim of this study was to estimate the effect of CYP on rat urinary bladder function, histological structure and mastocytes numbers following acute and chronic CYP treatment. Fourty two female rats were divided into four groups: I (control), II (acute cystitis), III (chronic cystitis), IV (sham group). Acute and chronic cystitis were induced by CYP in single dose and four doses (1st, 3rd, 5th, 7th day), respectively. In group I–III the cystometric evaluation was performed. Sections of the bladder were stained with HE and toluidine blue for the detection of mastocytes. The severity of inflammation was examined according to mucosal abrasion, haemorrhage, leukocyte infiltration and oedema. Acute and chronic CYP treatment caused inflammatory macroscopic and microscopic changes (mucosal abrasion, haemorrhage, oedema) and increased infiltration of inflammatory cells in urinary bladder. Acute treatment induced the infiltration of mastocytes within bladder wall contrary to chronic one decrement. Acute treatment caused more severe mucosal abrasion, whereas chronic one revealed more developed haemorrhage changes. Additionally, cystometric evaluation revealed urinary bladder overactivity development in both types of cystitis. Basal pressure and detrusor overactivity index after acute treatment increased considerably in comparison with the increase obtained after chronic one. Our results proved that acute model of CYP-induced cystitis in rats is more credible for further evaluation of neurogenic inflammation response in pathogenesis of overactive bladder as compared to chronic one.