Wyniki wyszukiwania

1

Nerve cells and synapses in the human foetal hypogastric nerves

100%

Bruska M.

Folia Morphologica

|

2005

|

tom 64

|

nr 3

199-211

The hypogastric nerves of a human foetus of 220 mm C-R length (23rd week) were investigated with an electron microscope. These nerves were composed mainly of bundles of unmyelinated fibres and single myelinated fibres. Small ganglia and single ganglion cells were observed in the hypogastric nerves. Light and dark cells were found among the nerve cells. The two types of cell differed in the number of ribosomes and the amount rough endoplasmic reticulum. In the period of development investigated protosynapses and mature synapses were observed in the hypogastric nerves.

2

An ultrastructural study of the myelination of the trigeminal ganglion in human foetuses aged 10 to 23 weeks

100%

Bruska M.

Folia Morphologica

|

2003

|

tom 62

|

nr 3

231-233

An ultrastructural study was performed on trigeminal ganglia removed from foetuses aged 10 to 23 weeks. The first turns of lemmocyte processes around the axons were observed in the trigeminal ganglion in the 12th week of development. During the period between the 15th and the 18th weeks the myelin sheath increases in thickness and becomes a compact, laminated structure. In foetuses of 23 weeks the compact myelin sheath has up to 24 myelin lamellae.

3

Growth cones in the superior cervical sympathetic ganglion in human foetus aged 23 weeks

100%

Bruska M.

Folia Morphologica

|

2001

|

tom 60

|

nr 4

285-292

Ultrastructural study was conducted on the superior cervical sympathetic ganglia in human foetus aged 23 weeks. It was shown that in investigated foetus the nerve fibres in the ganglion were in different phases of myelination. Also growth cones, which present evidence of still growing fibres, were observed.

4

Synaptic junctions in the inferior mesenteric ganglia of the human fetus

100%

Bruska M.

Folia Morphologica

|

1984

|

tom 43

|

nr 3

5

The motor nucleus of the trigeminal nerve in human embryos at stage 13 (28 postovolatory days)

100%

Bruska M.

Folia Morphologica

|

1990

|

tom 49

|

nr 3-4

6

Migration zone during the development of the trigeminal motor nucleus. Part I. Embryos at developmental stages 13 to 17

100%

Bruska M.

Folia Morphologica

|

1991

|

tom 50

|

nr 1-2

7

Ultrastructure of cell organelles in the course of differentation of the neurones of the inferior ganglion of the vagus in human

100%

Bruska M.

Folia Morphologica

|

1982

|

tom 41

|

nr 4

8

The trigeminal ganglion in human embryos at stage 15 (5th week)

100%

Bruska M.

Folia Morphologica

|

1987

|

tom 46

|

nr 3-4

9

Ultrastructure of satellite cells of the trigeminal ganglion in human embryos during 6th, 7th and 8th week of development

100%

Bruska M.

Folia Morphologica

|

1990

|

tom 49

|

nr 1-2

10

Migration zone during the development of the trigeminal motor nucleus. Part II. Embryos at developmental stages 18 to 23

100%

Bruska M.

Folia Morphologica

|

1991

|

tom 50

|

nr 3-4

11

Distribution of venous valves in the great saphenous vein in human fetuses [preliminary study]

100%

Bruska M.

Folia Morphologica

|

1995

|

tom 54

|

nr 4

12

Fine structure of the glial cells in the inferior ganglion of the vagus nerve in human embryos and fetuses

100%

Bruska M.

Folia Morphologica

|

1992

|

tom 51

|

nr 2

13

The development of the main sensory nucleus of the trigeminal nerve in human embryos

63%

Bruska M., Wozniak W.

Folia Morphologica

|

1991

|

tom 50

|

nr 3-4

14

Development of valves in the small saphenous vein in human fetuses

63%

Czarniawska-Grzesinska M., Bruska M.

Folia Morphologica

|

2002

|

tom 61

|

nr 1

37-42

The study was performed on 82 small saphenous veins in human fetuses of both sexes aged 9 to 37 weeks. The earliest valves were observed in 13 week-old fetuses. In fetuses between 13 and 18 weeks old the number of valves increased from 1 to 8. In the older fetuses between 19 and 37 weeks the number of valves varied from 5 to 9 and does not seem to be related to age. During development more valves were found in the upper part of the small saphenous vein. The height of valves increases with age and differs between particular valves of the same vein.

15

The early development of the human trigeminal ganglion (stage 13, 28 postovulatory days)

63%

Bruska M., Wozniak W.

Folia Morphologica

|

1990

|

tom 49

|

nr 1-2

16

Myelination of the hypoglossal nerve in human fetuses of 137 and 220 mm crown- rump length

63%

Bruska M., Wozniak W.

Folia Morphologica

|

1984

|

tom 43

|

nr 4

17

The trigeminal ganglion in human embryos at stage 16th and 17th (6th week). Light microscopic study

63%

Bruska M., Wozniak W.

Folia Morphologica

|

1988

|

tom 47

|

nr 1-4

18

Early development of the cephalic neural crest in staged human embryos

63%

Bruska M., Wozniak W.

Acta Neurobiologiae Experimentalis

|

2001

|

tom 61

|

nr 3

19

The development of tarsal bones in human embryos

63%

Bruska M., Grzymislawska M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2006

|

tom 48

|

nr 1

41

20

Ultrastructure of glial cells in the human fetal trigeminal ganglion

63%

Bruska M., Wozniak W.

Folia Morphologica

|

1991

|

tom 50

|

nr 1-2

Ograniczanie wyników

Nerve cells and synapses in the human foetal hypogastric nerves

An ultrastructural study of the myelination of the trigeminal ganglion in human foetuses aged 10 to 23 weeks

Growth cones in the superior cervical sympathetic ganglion in human foetus aged 23 weeks

Synaptic junctions in the inferior mesenteric ganglia of the human fetus

The motor nucleus of the trigeminal nerve in human embryos at stage 13 (28 postovolatory days)

Migration zone during the development of the trigeminal motor nucleus. Part I. Embryos at developmental stages 13 to 17

Ultrastructure of cell organelles in the course of differentation of the neurones of the inferior ganglion of the vagus in human

The trigeminal ganglion in human embryos at stage 15 (5th week)

Ultrastructure of satellite cells of the trigeminal ganglion in human embryos during 6th, 7th and 8th week of development

Migration zone during the development of the trigeminal motor nucleus. Part II. Embryos at developmental stages 18 to 23

Distribution of venous valves in the great saphenous vein in human fetuses [preliminary study]

Fine structure of the glial cells in the inferior ganglion of the vagus nerve in human embryos and fetuses

The development of the main sensory nucleus of the trigeminal nerve in human embryos

Development of valves in the small saphenous vein in human fetuses

The early development of the human trigeminal ganglion (stage 13, 28 postovulatory days)

Myelination of the hypoglossal nerve in human fetuses of 137 and 220 mm crown- rump length

The trigeminal ganglion in human embryos at stage 16th and 17th (6th week). Light microscopic study

Early development of the cephalic neural crest in staged human embryos

The development of tarsal bones in human embryos

Ultrastructure of glial cells in the human fetal trigeminal ganglion