Ograniczanie wyników

Czasopisma help
Autorzy help
Lata help
Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 35

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  game animal
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
Lung adenocarcinoma develops after the neoplastic transformation of pneumocytes or bronchial epithelium. It is chronic and slowly progressive in nature and the clinical signs are only seen in cases that have developed tumours of considerable size. There has been no report of lung adenocarcinoma in game animals. This case study reports a lung adenocarcinoma in a 4-year-old dead roe deer (Capreolus capreolus) from the Forest District Piaski, Greater Poland Province of Poland. During necropsy, a large mass measuring 15 × 20 cm was found in the caudal lobe of the right lung. The tumour was of grey or pinkish-grey colour, solid texture and had a clear delineation between the affected and non-affected areas. In the remaining lobes, numerous small nodules of 2-20 mm in diameter with a similar structure were found. A great deal of mucoid and mucopurulent fluid throughout the bronchial tree was observed. The thoracic lymph nodes were found enlarged. The histological analysis identified the large mass found as bronchoalveolar papillary lung adenocarcinoma. The PCR for JSRV was performed and the result was negative. To the best of our knowledge, this is the first report of the lung adenocarcinoma in a roe deer.
Current levels of radiocaesium in game were determined. Samples were taken in 10 regions and measured for their ¹³⁷Cs and ¹³⁴Cs activity concentrations. ¹³⁷Cs was found at measurable levels in the samples analysed. ¹³⁴Cs activity concentrations were negligible (below minimum detectable activity - MDA). The ¹³⁷Cs activity concentrations were very variable between and among the animal species even in the same region and ranged from MDA values to some tens of Bq/kg. An effective dose received by the most exposed populations was assessed.
The aim of this study was to examine the participation of roe deer, red deer, wild boar, and sheep Ixodes ricinus ticks from the Puszcza Wkrzańska Forest in Anaplasma phagocytophilum developmental cycle. Detection of A. phagocytophilum DNA was carried out on tissues collected from game animals, ticks infecting them, and ticks collected from vegetation in the hunting area, using a set of primers enabling the amplification of the 334 base pairs fragment of msp2 gene. 42.4% of the shot roe deer (25/59) were infected by l. ricinus ticks, as well as 30% (6/20) of red deer and 4.8% (1/21) of wild boars. A. phagocytophilum DNA was detected in tissues of 45.8% (27/59) of the sampled roe deer, 65% (13/20) red deer, and 4.8% (1/21) wild boar, and in 11.6% of the ticks infecting roe deer (12/103), in 5% (1/20) of the ticks infecting red deer, and in 5.5% (11/200) of the ticks collected from the vegetation in the area. The results suggest that roe and red deer are probable reservoirs of A. phagocytophilum, while the wild boar plays little or no role in the propagation of this parasite.
The paper shows that rational management of game populations is a set of breeding practices. These mainly involve creation of appropriate conditions that will be most beneficial for normal development and reproduction of animals. However, game breeding is considerably more difficult and hunters face problems that differ from those encountered by breeders of domesticated animals. This part is focused on hunting work that can determine and primarily improve the ontogenic quality of animals. Unlike in livestock breeding, the size of the home range and living conditions of game animals can be improved by enrichment of the feed and shelter base, regulation of the population size by culling weak/diseased individuals, and minimization of stress factors. The results confirming the impact of the hunting and breeding treatments are illustrated in a population of roe deer.
The experiments on effectiveness of Repentol 6 PA and Emol 10 LA in forest cultivations protection against cervoids were carried out separately on coniferous and deciduous trees. Observations were made once a month and former damages were estimated. The experiments showed good effectiveness of both repellents against cervoids, however the effectiveness of Repentol 6 PA was found out to be better.
Przedstawiono wyniki analiz pozostałości chlorowych pochodnych węglowodorów (HCB, HCH, DDT z metabolitami oraz PCB) głównie w tłuszczu około nerkowym i nerkach saren obu płci, pozyskanych w województwie szczecińskim.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.