Wyniki wyszukiwania

1

Specyfika zaopatrzenia w krew mózgowia przeżuwaczy

100%

Zdun M., Frackowiak H.

Medycyna Weterynaryjna

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2019

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tom 75

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nr 07

Domesticated ruminants play a key role in world livestock production, while some other ruminant species are important in the hunting economy. Non-farm species kept in zoological gardens pose a new challenge for veterinarians. In addition, cervids are increasingly often maintained under farm conditions, in which it may be necessary to undertake medical interventions. The pattern of the brain base arteries is one of specific morphological features of species from the suborder Ruminantia, including the domestic cattle, zebu, buffalos, sheep, goats, reindeer and other deer species, giraffes, musk deer and antelopes. A specific feature of the arteries of the brain base in ruminants is the presence of the arterial nasal epidural rete mirabile, and in some species also the caudal epidural rete mirabile. In addition, in these animals the extracranial segment of the internal carotid artery obliterates, and as a consequence, blood flows into the brain by an alternative route from the maxillary artery, via the vasculature of the nasal epidural rete mirabile. It is widely accepted that the retia mirabilia in the system of head arteries in mammals are the anatomical basis of the so-called selective brain cooling. Essentially, this mechanism consists in cooling the warm blood expelled from the left ventricle during the contraction of the heart, which flows to the brain, creating a vast vasculature of the rete mirabile. It is encircled by a cooler blood, returning from the nasal cavity via the cavernous sinus. Retia mirabilia located on the brain base are the main effectors of heat dissipation and protection of the brain from overheating. This mechanism fits into the very current topic of animal welfare.

2

Systema platinum axiale in mammals. Part IV. A. Artiodactyla. Fetal period

84%

Pedziwiatr Z. F.

Folia Morphologica

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1990

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tom 49

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nr 3-4

3

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Demodex phylloides [Acari, Demodecidae] as a specific parasite of Sus scrofa [Mammalia, Artiodactyla]

84%

Fryderyk S., Izdebska J. N.

Wiadomości Parazytologiczne

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2001

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tom 47

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nr 4

Within 1994-2000, sections of skin collected from eleven areas on the body of 650 wild boars and 85 pigs living in the northern Poland and in the Great Poland were examined. The D. phylloides infestation in the wild boar was observed to be very heavy (prevalence 32%, mean intensity 74 ind:). In contrast, the domestic pig turned out to be free of the parasite. The wild boar D. phylloides infestations are symptomless. The parasite is relatively rare in the domestic pig, although the high animal density typical of farm stocks should aid in its spreading. Compared to that in the wild boar, the pigs affected show associated skin symptoms. Where demodicosis did occur, most often the entire population was suffering of the condition. Most probably, the wild boar is the original host of D. phylloides. The hair follicle mile in question is very frequent in the wild boar, but produces symptomless infestations. The parasite occurs more seldom in the domestic pig, but - in contrast - the infestations are much more violent.

4

Suidae [ Artiodactyla, Mammalia ] from the Miocene of Belchatow in Poland

84%

Van der Made J., Kowalski K.

Acta Zoologica Cracoviensia

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1996

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tom 39

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nr 1

5

Ssaki Magurskiego Parku Narodowego

67%

Jamrozy G., Gorecki A., Jablonska I., Tomek A.

Parki Narodowe i Rezerwaty Przyrody

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2000

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tom 19

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nr 4

127-141

6

Ocena wystepowania i tendencji zmian liczebnosci duzych i srednich ssakow w polskich parkach narodowych

67%

Jamrozy G.

Sylwan

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2008

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tom 152

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nr 02

36-44

7

Late Miocene large mammals from Yulafli, Thrace Region, Turkey, and their biogeographic implications

67%

Geraads D., Kaya T., Mayda S.

Acta Palaeontologica Polonica

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2005

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tom 50

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nr 3

Collecting over the last twenty years in sand and gravel quarries near Yulafli in European Turkey has yielded a substantial fauna of large mammals. The most significant of these for biochronology are well−preserved remains of the ursid Indarctos arctoides, the suid Hippopotamodon antiquus, and several rhino genera. They point to a late Vallesian (MN 10−equivalent) age. Several other taxa, of longer chronological range, are in good agreement with this dating. The Proboscidea include, besides the Eastern Mediterranean Choerolophodon, the Deinotherium + Tetralophodon association, commonly found in Europe, and the rare “Mastodon” grandincisivus, here reported for the first time in the Vallesian. The age of Yulafli shows that the large size of some taxa, such as Deinotherium (size close to that of D. gigantissimum) and Dorcatherium, does not always track chronology. The Yulafli fauna is close in composition and ecology to other localities in Turkish Thrace, and also shares several taxa unknown in Anatolia, especially Dorcatherium, with the North−Western European Province. It reflects a forested/humid landscape that extended in Vallesian times along the Aegean coast of Turkey, perhaps as far South as Crete, quite distinct from the open environments recorded at the same period in Greek Macedonia and Anatolia, and probably more like the central European one. Together with the establishment of a Tethys–Paratethys marine connection, this “Eastern Aegean Province” likely acted as an ecological barrier that hindered East−West migrations of open−country large mammals, such as bovids or long−limbed giraffes, and might have contributed to the differentiation of Ouranopithecus and Ankarapithecus.

8

Tragulidae [ Artiodactyla, Mammalia ] from the Middle Miocene of Przeworno [ Lower Silesia, Poland ]

67%

Czyzewska T., Stefaniak K.

Acta Zoologica Cracoviensia

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1994

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tom 37

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nr 1

9

G- and C-banded karyotype of the markhor Capra falconeri heptneri, and comparison of its banding patterns with the Alpine ibex Capra ibex and cattle Bos taurus

67%

Lux E., Perez M., Volobouev V. T.

Acta Theriologica

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2004

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tom 49

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nr 1

Here we present the first data on chromosome banding for Capra falconeri heptneri (Zalkin, 1945) (Bovidae: Caprinae), a critically endangered subspecies of the markhor, and compare its G- and C-banding patterns with those of the congeneric Alpine ibex C. ibex Linnaeus, 1758 and the evolutionary more distant cattle Bos taurus Linnaeus, 1758. The two goat species have identical karyotypes whereas B. taurus, which has the same diploid number (2n = 60) and autosomal fundamental number (aFN) differs in the morphology of two pairs of autosomes (9 and 14) and of the X chromosome, as well as in the amount of C heterochromatin. Although the study supports the earlier idea of karyotype homogeneity within the genus Capra, new comparative cytogenetic data for unstudied yet congeneric and other related species are necessary for our understanding of the pattern of chromosome evolution within the subfamily Caprinae and, more broadly, the family Bovidae.

10

An attempt at understanding the genetic basis of domestication

67%

Glazko V.

Animal Science Papers and Reports

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2003

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tom 21

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nr 2

Based on protein polymorphism and results obtained with RAPD-PCR and ISSR-PCR methods, the domestic and wild Artiodactyla and Perissodactyla (14 and 7 species, respectively) were compared. The marker-specific species differentiation in domestic and wild species was observed, leading to the hypothesis of the “subgenome” existing in domestic species. It is assumed that “subgenome” contains certain genes encoding important proteins and enzymes. In the past, the high variation of “subgenome” could play an essential role in domestication, leading to the wide morphological differentiation of contemporary domestic species.

11

Ssaki [Mammalia] planowanego Krzesinskiego Parku Krajobrazowego

59%

Bajaczyk R., Jurczyszyn M.

Badania Fizjograficzne nad Polską Zachodnią. Seria C:Zoologia

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1999

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tom 46

89-93

12

Zroznicowanie regionalne i waloryzacja polskich parkow narodowych pod wzgledem wystepowania duzych i srednich ssakow

59%

Jamrozy G.

Sylwan

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2008

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tom 152

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nr 06

53-62

13

Haematological and biochemical factors in selected species of reptiles, rodents and animals from artiodactyls order

59%

Niedzwiedzka-Rystwej P., Deptula W.

Advances in Agricultural Sciences

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2011

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tom 14

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nr 1-2

14

Euprox furcatus [ Hensel, 1859 ] [ Cervidae, Mammalia ] from Przeworno [ Middle Miocene, Lower Silesia, Poland ]

59%

Czyzewska T., Stefaniak K.

Acta Zoologica Cracoviensia

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1994

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tom 37

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nr 1

15

Uwagi dotyczące wykazu chronionych ssaków w Wietnamie

51%

van Sung C.

Chrońmy Przyrodę Ojczystą

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1991

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tom 47

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nr 3

16

Sarcocystis hippopotami sp.n. and S.africana sp.n. [Protozoa, Sarcocystidae] from the hippopotamus [Artiodactyla, Hippopotamidae] in South Africa

51%

Odening K., Quandt S., Bengis R. G., Stolte M., Backhardt I.

Acta Parasitologica

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1997

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tom 42

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nr 4

Two new Sarcocystis species found in muscle fibres of the diaphragm of a hippopotamus in South Africa are described by light and electron microscopy. Sarcocystis hippopotami sp. n. forms macrocysts (4-10 x 0.66-1.10 mm) with a parasite-induced encapsulation of the host muscle fibre in which the plasma membrane of the latter remains unaltered. The sarcocyst wall represents a new ultrastructural type, characterized by thumb-like villar protrusions with a compact central bundle of microtubules in the core. The bradyzoites (15.6 x 2.2 µm) are straight and slender. Sarcocystis africana sp. n. forms round microcysts (diameter 0.5-0.7 mm) representing a new type of the cyst wall ultrastructure which is characterized by irregularly semicircular or rectangular villar protrusions with granular and fibrillar content. The bradyzoites (9.5 x 3.1 µm) are straight and plump.

17

Prevalence of Cryptosporidium in mammals housed in Poznan Zoological Garden, Poland

43%

Majewska A. C., Kasprzak W., Werner A.

Acta Parasitologica

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1997

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tom 42

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nr 4

At the Zoological Garden in Poznań, Poland, 66 stool specimens from animals belonging to 40 species of 4 orders (Primates, Proboscidea, Perissodactyla and Artiodactyla) were examined for Cryptosporidium oocysts. Cryptosporidium oocysts were found in 7 of 66 faecal samples (9.1%) obtained from 6 different animal species. This is the first report of C. parvum in a lesser slow loris, white rhinoceros, Indian elephant and Thorold’s deer. The remaining Cryptosporidium-positive faecal specimens were collected from Japanese macaque and Eld’s deer.

Ograniczanie wyników

Specyfika zaopatrzenia w krew mózgowia przeżuwaczy

Systema platinum axiale in mammals. Part IV. A. Artiodactyla. Fetal period

Demodex phylloides [Acari, Demodecidae] as a specific parasite of Sus scrofa [Mammalia, Artiodactyla]

Suidae [ Artiodactyla, Mammalia ] from the Miocene of Belchatow in Poland

Ssaki Magurskiego Parku Narodowego

Ocena wystepowania i tendencji zmian liczebnosci duzych i srednich ssakow w polskich parkach narodowych

Late Miocene large mammals from Yulafli, Thrace Region, Turkey, and their biogeographic implications

Tragulidae [ Artiodactyla, Mammalia ] from the Middle Miocene of Przeworno [ Lower Silesia, Poland ]

G- and C-banded karyotype of the markhor Capra falconeri heptneri, and comparison of its banding patterns with the Alpine ibex Capra ibex and cattle Bos taurus

An attempt at understanding the genetic basis of domestication

Ssaki [Mammalia] planowanego Krzesinskiego Parku Krajobrazowego

Zroznicowanie regionalne i waloryzacja polskich parkow narodowych pod wzgledem wystepowania duzych i srednich ssakow

Haematological and biochemical factors in selected species of reptiles, rodents and animals from artiodactyls order

Euprox furcatus [ Hensel, 1859 ] [ Cervidae, Mammalia ] from Przeworno [ Middle Miocene, Lower Silesia, Poland ]

Uwagi dotyczące wykazu chronionych ssaków w Wietnamie

Sarcocystis hippopotami sp.n. and S.africana sp.n. [Protozoa, Sarcocystidae] from the hippopotamus [Artiodactyla, Hippopotamidae] in South Africa

Prevalence of Cryptosporidium in mammals housed in Poznan Zoological Garden, Poland