Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl
Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 21

Liczba wyników na stronie
first rewind previous Strona / 2 next fast forward last
Wyniki wyszukiwania
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 2 next fast forward last
EN
The purpose of this study was to evaluate the applicability of endoscopic examination as a diagnostic method in urethra and bladder ailments in dogs. The experiment involved 60 dogs of different breeds and gender, weighing from 5 to 65 kg, aged between 7 months and 12 years. The dogs were divided into two groups. Group I consisted of clinically healthy animals on which all the lower urinary tract endoscopic examinations described in the literature as well as biopsies of mucosa were performed. Group II consisted of clinical patients, on which endoscopic diagnostic examination was conducted and, on some of them, biopsies for histopathologic examination were made. The results of the experiment suggest that the lower urinary track endoscopy is a suitable diagnostic technique for recognition and differentiation of mucosa inflammation, establishment of causes of haematuria, diagnostics of neoplasms and detection of the existence of an ectopic ureter. Biopsy and histopathologic examination improved the diagnostic value of endoscopy. The techniques tested in our study, inclusive of more invasive method like PPC and cystoscopy on males preceded by the perineal urethrotomy, enable doctors to perform the lower urinary tract endoscopic examination on dogs, especially up to 5 kg. regardless of their gender.
|
|
tom 62
|
nr 01
51-54
EN
The purpose of this study was to evaluate the clinical and radiological findings of surgical outcomes following medial coronoidectomy. 20 dogs (22 elbow joints) were surgically treated by classical coronoidectomy (10 dogs) and arthroscopic procedure (10 dogs). Follow-up examinations were performed at 6 months (17 dogs) and at 12 months (14 dogs). During clinical examination improvement following the removal of the fragmented coronoid and lameness resolution was observed in all dogs. The radiographic examination showed the slowing down of degenerative changes of the operated elbows. The results of the study indicate that regardless of surgical method (classical coronoidectomy or arthroscopic treatment) slow progression of degenerative joint disease was ascertained in all dogs.
EN
The objective of this study was to evaluate the usefulness of the laparoscopic technique for performing a biopsy of the gastric and duodenal wall in dogs. Endoscopic examinations were performed in five dogs, which were not conclusively diagnosed based on symptoms and the results of clinical and laboratory tests. A histopathological analysis of laparoscopically collected tissue samples supported the diagnosis of a chronic inflammation of the gastric and duodenal wall. The results of the experiment indicate that laparoscopy permits accurate mapping of the biopsy site and supports the collection of tissue samples for histopathological analyses.
10
Content available Laparoscopic pyloromyotomy and pyloroplasty in dogs
88%
EN
This article describes clinical experiments involving laparoscopic pyloromyotomy and pyloroplasty in six dogs diagnosed with hypertrophy of the pyloric sphincter. Laparoscopic pyloromyotomy was performed in three dogs, and pyloroplasty was carried out in the remaining three animals. The patients were operated on based on the authors’ previous experiences with experimental pyloromyotomy and pyloroplasty in pigs. Pyloromyotomy and pyloroplasty resulted in full recovery and complete subsidence of symptoms in all patients.
EN
Magnetic resonance imaging (MRI) is a method of choice in diagnosing nervous system disorders. This paper presents the results of a study where selected segments of the canine spine were examined by low-field MRI in 112 patients. Images of pathological changes were obtained in spin echo (SE), fast spin echo (FSE) and hybrid contrast enhancement (3D HYCE) sequences. The cervical region of the spinal cord (C1-C5) was examined in 32 patients, the cervicothoracic region (C6-Th2)- in 14 patients, the thoracolumbar region (Th3-L3) – in 23 patients, and the lumbosacral region (L4-S3) – in 43 patients. The results were used to determine the incidence of pathological changes in different sections of the canine spine, such as intervertebral disc disease (IDD), disc desiccation, syringomyelia and changes characterized by higher uptake of the contrast medium. Intervertebral disc disease was diagnosed in 52.7% of patients and it was the most common abnormality. Disc dehydratation without protrusion or extrusion was noted in 23.2% of animals. Pathological changes with increased uptake of the contrast medium and indicative of neoplastic growth were observed in 13.4% of patients and syringomyelia was diagnosed in 9.82% of the examined animals. The proposed sequences revealed the presence of above abnormalities.
EN
The objective of this study was to investigate the impact of therapeutic laser irradiation on wound healing and skin regeneration in pigs as a supplementary treatment. The experiment was conducted on 32 young pigs divided into four groups: groups I and III served as control, group II comprised pigs with undamaged skin, and group IV consisted of pigs with cutaneous surgical wounds in the dorsal area. Groups II and IV were subjected to laser irradiation. Laser biostimulation was carried out using a CTL 1106 MX semiconductor laser in the continuous wave mode of operation at a wavelength of 810 nm and a maximum output of 100 mW. Following three weeks of observation and clinical skin trials, specimens for a histopathological analysis were collected. The reported results indicate that laser treatment shortens the wound healing process by speeding up the growth of granulation tissue and improving skin elasticity. Laser irradiation of the skin in pigs increases cellular infiltration of the corium and stimulates the proliferation of the stratum germinativum cells of the epidermis. Laser irradiation may be recommended as supplementary therapy in the treatment of surgical wounds.
EN
Deep digital flexor tendinopathy is a common problem in horses of different athletic disciplines. Nowadays, the use of magnetic resonance imaging is considered to be a noninvasive and superior choice for recognizing bone and soft tissue pathologies especially related to difficult to access structures within the hoof capsule.
EN
The objective of this study was to investigate the effect of low-level laser therapy (LLLT) on the proliferation of epithelial and connective tissue cells in the healing of incised cutaneous wounds in pigs. The experiment was conducted on 12 young pigs divided into four groups. Group I (undamaged skin) and group III (damaged skin) served as control. Group II - pigs with undamaged skin and group IV - pigs with incised wounds in the dorsal area were subjected to laser irradiation. Laser biostimulation was carried out using a CTL 1106 MX semiconductor laser in the continuous wave mode of operation at a wavelength of 810 nm and a maximum output of 100 mW. Following three weeks of observation, skin specimens were collected for histopathological analysis (HE), immunohistochemical detection of PCNA, and determination of apoptosis (TUNEL) and presence of mast cells (toluidine blue staining). Laser irradiation administered at E=8 J/cm for 1 min over a period of three weeks accelerated the proliferation of stratum basale cells, stimulated fibroblast proliferation, increased the number of mast cells in the wound area, and inhibited apoptosis in cells participating in the skin regeneration process.
EN
Hemorrhaging from large vessels poses a serious problem in emergency situations when blood loss needs to be immediately controlled. The aim of the study was to compare the effectiveness of two hemostatic dressings in controlling bleeding from a surgically punctured femoral artery. The study was performed on thirteen pigs divided into two groups, of six and seven pigs, respectively. Combat gauze covered with ChitoClear hqg 95 chitosan and Protanal LF10/60 FT sodium alginate was used in the first group, seton covered with identical substances was uses in the second group. Selected hemostatic dressing was applied to the wound 20 seconds after incision and then removed at regular time intervals to evaluate hemostasis. Modified seton was characterized by a shorter time to hemostasis than combat gauze. The result of this experiment indicate that modified seton proved to be a more effective dressing than modified combat gauze.
first rewind previous Strona / 2 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.