✦ LIBER ✦

Blutsauger in der Forschung: Hirudo medicinalis

✍ Scribed by Fritz Jauker; Wolfgang Clauss

Publisher: John Wiley and Sons
Year: 2003
Tongue: English
Weight: 403 KB
Volume: 33
Category: Article
ISSN: 0045-205X
DOI: 10.1002/biuz.200390005

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📜 SIMILAR VOLUMES

Glial hyperpolarization upon nerve root

Glial hyperpolarization upon nerve root stimulation in the leech Hirudo medicinalis

✍ Joachim Schmidt; Petra Prinz; Joachim W. Deitmer 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 122 KB

Hyperpolarizing responses in neuropil glial cells evoked by nerve root stimulation were studied in the central nervous system of the leech Hirudo medicinalis using intracellular recording and extracellular stimulation techniques. From a mean resting potential of Ϫ60.5 Ϯ 1.0, the glial membrane was h

Morphology of chemosensory organs requir

Morphology of chemosensory organs required for feeding in the leech hirudo medicinalis

✍ Ellen J. Elliott 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 710 KB

Sensilla that line the upper edge of the lip in the leech Hirudo medicinalis and that contain chemoreceptors required for feeding were examined in the scanning and transmission electron microscopes. The sensilla include two size-classes of ciliated button-like mounds--one about 35 microns in diamete

Acetylcholin, XIII. Phosphotransacetylas

Acetylcholin, XIII. Phosphotransacetylase und biogene Hemmstoffe der Acetat-Aktivierung bzw. der Acetylphosphatase im Blutegel (Hirudo medicinalis)

✍ Dann, Otto ;Sucker, Heinz 📂 Article 📅 1967 🏛 Wiley (John Wiley & Sons) ⚖ 886 KB

In Untersuchungen der letzten Jahre wurde der vorher nur bei Bakterien beobachtete Reaktionsweg4) mit Acetylphosphat als Zwischenprodukt auch bei Insekten5-7) und in der Hefe 8,9) gefunden (Gleichungen 2 und 3).

Staging of middle and late embryonic dev

Staging of middle and late embryonic development in the medicinal leech,Hirudo medicinalis

✍ Reynolds, Shirley A.; French, Kathleen A.; Baader, Andreas; Kristan, William B. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 974 KB

We present a description of the last half of embryonic development in the European medicinal leech, Hirudo medicinalis, based entirely on externally visible morphological features, and establish reliably observable stages during that development. Embryogenesis, from the time fertilized eggs are depo

Osmotic and ionic regulation during hypo

Osmotic and ionic regulation during hypoxia in the medicinal leech,Hirudo medicinalis L.

✍ Hildebrandt, Jan-Peter ;Zerbst-Boroffka, Irene 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 820 KB

## Abstract The concentrations of inorganic and organic ions and osmolality in the blood of the medicinal leech, __Hirudo medicinalis__, were determined during normoxia and hypercapnic and hypocapnic hypoxia. In normoxic animals, the blood sodium concentration was 124.5 ± 4.2 mmol/l and the total c

The ganglion-connective junction in the

The ganglion-connective junction in the central nervous system of the leech, Hirudo medicinalis

✍ Richard E. Coggeshall 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 English ⚖ 736 KB

Classical studies of the nervous system of the leech revealed that there were specific types of very large glial cells associated with various parts of the neuron. Recent microelectrode studies demonstrated that there was a low resistance to the flow charge from any one of these large glial cells to