Wyniki wyszukiwania - AGRO

1

A study on the morphology of the popliteus muscle and arcuate popliteal ligament

100%

Paraskevas G., Papaziogas B., Kitsoulis P., Spanidou S.

Folia Morphologica

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2006

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tom 65

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nr 4

381-384

The aim of this study was to investigate the origins and morphological features of the popliteus muscle in cadavers. In a sample of 40 lower limbs taken from cadavers the exact morphological features of the popliteus muscle were examined. In 100% of the cases studied we noticed, apart from the known femoral origin from the lateral femoral epicondyle, a fibular origin from the styloid process of the head of the fibula directed obliquely and blending with the main femoral origin, forming the arms of a Y-shaped structure. In all the cases a capsular origin was presented, while in 91.67% an origin lateral to it from the superior border of the posterior horn of the lateral meniscus was found. The capsular and meniscal origins formed the base of the Y-shaped structure that corresponded to the known arcuate ligament. We consider that the additional origins of the popliteus muscle form the arcuate ligament, which is not a distinct anatomical structure as it is described in traditional anatomical textbooks. In addition, we have analysed the exact morphological features of the capsular, fibular and meniscal origins of the popliteal muscle.

2

L'etude sur la morphologie et stomatogenese de Spathidium muscicola Kahl, 1930

100%

Czapik A., Fyda J.

Acta Protozoologica

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1987

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tom 26

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nr 4

3

Morphology of the rhomboid muscle in human fetuses

100%

Marecki B., Wosicki J.

Folia Morphologica

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1987

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tom 46

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nr 3-4

4

Postnatal development of the suprarenal cortex in guinea pigs: morphological studies

100%

Kaczmarczyk D., Kmiec B. L.

Folia Morphologica

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1998

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tom 57

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nr 1

5

Evidence of a crowding effect on the morphology of Hymenolepis diminuta proceeding from WMS inbred line 1

100%

Stradowski M.

Acta Parasitologica

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1994

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tom 39

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nr 4

6

Importance of gene resources with non-standard spike morphology in wheat

100%

Martinek P.

Fragmenta Agronomica

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1995

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tom 12

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nr 2

7

Morphology of the papilla analis in Tortricidae [Lepidoptera]

100%

Razowski J.

Polskie Pismo Entomologiczne

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2002

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tom 71

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nr 4

8

A morphological study of the posterior communicating artery

100%

Uz A., Mine E. K.

Folia Morphologica

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2004

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tom 63

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nr 4

This study aims to identify and yield a better understanding of the origin of the posterior communicating artery, its perforating branches and the relations in the vicinity of that artery. In 30 brains filled with a mixture of latex through the internal carotid and basilar arteries the posterior communicating artery originated from the posterior aspect of the C4 part of the internal carotid artery in 20 hemispheres (66.6%) and from its postero-lateral part in 8 hemispheres (26.6%). In 2 hemispheres (6.6%), however, it originated from the anterior aspect of the internal carotid artery. In 8 hemispheres (26.6%) a foetal type of posterior communicating artery was observed. It was 11.94 mm (8.03–15.07 mm) in length from the origin of the PCoA to the point of union with the posterior cerebral artery. The PCoA gave 5, 8 perforating branches (4–9). The distance of the origin of these branches from the origin of the PCoA was 3.30 mm (0.06–9.05) and the area occupied by the origins of the perforating branches was 4.53 mm (0.01–9.07). The perforating branches of the posterior communicating artery were generally dense in the initial 2/3 of the artery. Consequently, the posterior third of the posterior communicating artery seems to be a safer area during surgical operations. As the perforating branches are dense in the initial 2/3 of the artery, this region is at highest risk of damage during operations.

9

The morphological structure of the chick's basilar papilla: a light and transmission electron microscopic study

100%

Sliwinska-Kowalska M., Rzadzinska A., Jedlinska U.

Folia Morphologica

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1998

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tom 57

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nr 2

10

The morphological conditions of the permanent pacemaker lead extraction

100%

Kozlowski D., Dubaniewicz A., Kozluk E., Grzybiak M., Krupa W., Kolodziej P., Pazdyga A., Adamowicz-Kornacka M., Walczak E., Walczak F.

Folia Morphologica

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2000

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tom 59

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nr 1

Pacemaker lead extraction is the treatment of choice in infectious complications regarding implantation procedure. The purpose of this study was to estimate the safety of the extraction in relation to the morphological changes of the pacing electrode. Research was carried out on materials consisting of 60 human hearts from 45 to 95 years of age (average 63 ± 15 yrs), with VVI or DDD pacing (pacing duration 84 ± 26 months) fixed in a formalin solution. Classical macroscopic anatomical methods were applied. In 44 hearts (73.3%) from the investigated group the posterior tricuspid leaflet was thickened only, and in 24 of these hearts the process regarded not only posterior leaflet but also the septal one and especially commissure between them. In 52 hearts (86.6%) inflammatory reaction spread also to the neighbouring part of the electrode. The length of the neointima-inflammatory tissue ranged from 4 to 8 mm (average 5 ± 2 mm). On the tip of the electrode in the right ventricle cavity in 56 hearts (93.3%) we observed that endocardial leads were surrounded by fibrous thickening , and partially covered by endocardial tissue. We concluded that from the anatomical point of view the extraction of the pacing electrode seems to be questionable, especially in long-term permanent pacing. The experimental traction shows that only recently implanted electrodes were removed without any complications and in others with fraction of the tip, myocardial tissue avulsion or such removal was not successful at all.

11

Morphological and microtopographical strain variations among Fasciolopsis buski originating from different geographical areas

100%

Roy B., Tandon V.

Acta Parasitologica

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1993

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tom 38

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nr 2

In order to reveal intra-specific strain variations, if any, morphological and SEM studies were performed on Fasciolopsis buski collected from Sus scrofa domestica in Assam and Meghalaya (India). Specimens of Assam origin showed the typical form of elongated body with unbranched simple intestinal caeca; the general body tegument both on the dorsal and ventral surfaces had transverse corrugations, with isolated bunshaped, round, smooth papillae abounding on the dorsal surface only. The flukes of Meghalaya origin showed an oval body contour, and slightly diverticulated intestinal caeca; the dorsal surface of the body is finely tuberculated but the ventral surface possesses scale-like, blunt papillae with socketed bases.

12

Studies of morphological structures of Monilia coryli

100%

Zalewska E., Machowicz-Stefaniak Z.

Acta Mycologica

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2000

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tom 35

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nr 1

13

General morphology and SEM ultrastructure of Cercaria globocaudata U. Szidat, 1940 [Digenea]

100%

Niewiadomska K., Kiseliene V.

Acta Parasitologica

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1993

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tom 38

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nr 2

The morphology of Cercaria globocaudata U. Szidat, 1940, was reexamined using light and scanning electron microscopy. The armature, chaetotaxy and surface ultrastructure were investigated for the first time since the description of the cercaria in 1940. The results complete the primary description. The systematic position of this morphologically specialized furcocercaria showing mimicry to planktonic organisms is also discussed.

14

Speudotettix montanus sp. nov. (Homoptera, Cicadellidae) from Bieszczady

88%

Gebicki C., Szwedo J.

Acta Biologica Silesiana

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1991

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tom 18

15

Morphology of the cecum in chinchilla

88%

Langenfeld M., Kochan E.

Folia Morphologica

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1990

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tom 49

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nr 3-4

16

The morphology of caecum in sheep in perinatal period

88%

Chroszcz A., Pospieszny N.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2008

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tom 50

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nr 1

17

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New Phoma species on Leonurus cardiaca

88%

Zimowska B.

Acta Mycologica

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2007

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tom 42

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nr 1

Two species of Phoma obtained from motherwort Leonurus cardiacaL., during mycological analyses attendant upon three-years study connected healthiness of the plants. Isolates of Phoma capitulum were obtained from roots, whereas Phoma septicidalis from roots and leaves. Description in vitro, photos of morphological structures and distribution of Phoma spp. are given. This is the first report of P. capitulum and P. septicidalis on motherwort in Poland.

18

On the genus Lorentzocassis Spaeth, 1913 (Coleoptera: Chrysomelidae: Cassidinae)

88%

Borowiec L.

Genus. International Journal of Invertebrate Taxonomy

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1991

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tom 02

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nr 1

19

Remarks on the morphology of the papillary muscles of the right ventricle

88%

Skwarek M., Hreczecha J., Grzybiak M., Kosinski A.

Folia Morphologica

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2005

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tom 64

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nr 3

176-182

In addition to the papillary muscles of right ventricle referred to in anatomical nomenclature, namely the anterior, posterior and septal, we have distinguished the “conal papillary muscle” and the “papillary muscle of the posterior angle of the right ventricle”. The conal papillary muscle was described by Luschka in the 17th century as the most constant of the septal papillary muscles. We have distinguished the muscles of the posterior angle of the right ventricle as muscles which would not be clearly classified as either septal or posterior muscles. Moreover, the muscles of the posterior angle of the right ventricle are probably associated with the transfer of the papillary muscles from the septum to the posterior wall of the right ventricle during phylogenetic evolution. Some researchers have classified them with the septal papillary muscles [11, 12], while others have assigned them to the posterior group [5]. The morphology of the muscles was classified using earlier categories for the posterior papillary muscles only. We have adopted the concept of multi-apical and multi-segmental muscles [5].

20

Characterization of Phoma negriana Thum., a new species from grapevine canes

88%

Machowicz-Stefaniak Z., Krol E.

Acta Mycologica

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2007

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tom 42

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nr 1

The occurrence and elements of morphology of P. negriana Thüm. were studied. The fungus cultures were isolated from grapevine canes cultivated in South–East Poland. Grapevine stems from which the cultures of P. negriana were obtained showed symptoms of necrosis and bark crashes. The species of the fungus was identified on the basis of pycnidia and conidia morphology, the character of colonies growth and biochemical features of the studied isolates.

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