Monograph on "Lithoglyphopsis" aperta, the snail host of Mekong River schistosomiasis [0.03%]
关于曼江东方晓拟圆田螺的专著论文
G M Davis,V Kitikoon,P Temcharoen
G M Davis
We discuss the morphology, histology, ecology, distribution, systematics, and evolutionary relationships of "Lithoglyphopsis" aperta Temcharoen, the snail host of Mekong River Schistosoma sp., and part of a vast, complex, endemic hydrobid f...
Oxygen consumption and the use of metabolic reserves during starvation and aestivation in Bulinus (Physopsis) africanus (Pulmonata: Planorbidae) [0.03%]
氧消耗及代谢贮备物质在非洲肺卷螺(Bulinus(Physopsis)africanus)耐饥与夏蛰过程中的应用
J Heeg
J Heeg
Aestivating Bulinus (Physopsis) africanus (Krauss) snails are shown to have a lower oxygen consumption rate than those starving in water. This lowered oxygen uptake may possibly be brought about by change to a different metabolic pathway, s...
L Erdélyi
L Erdélyi
Experiments were carried out on Helix suboesophageal ganglion cells by use of microelectrodes in order to study the effects of barium ions applied in 1-8 mM concentration. The overall effect of barium ions consisted in a marked depolarizati...
Susceptibility of Planorbarius metidjensis from Portugal and Spain to Schistosoma bovis from Salamanca, Spain [0.03%]
葡萄牙和西班牙的Planorbarius metidjensis对西班牙萨拉曼卡的Schistosoma bovis的易感性
M L Silva,F S Vicente,I C Avelino et al.
M L Silva et al.
The susceptibility of Planorbarius metidjensis from Portugal and Salamanca (Spain) to Schistosoma bovis from Salamanca was studied. The degree of susceptibility as measured by positivity rate, number of cercariae, pre-patent period and surv...
Effects of heavy metals (cadmium, copper, chromium and lead) on a freshwater snail: Biomphalaria glabrata Say (Gastropoda, Prosobranchia) [0.03%]
重金属(镉、铜、铬和铅)对淡水螺生物葡萄茎叶栅虫(Say)(Gastropoda,Prosobrancia)的影响
O Ravera
O Ravera
This study concerns the effects of heavy metals (cadmium, copper and chromium) on the mortality and fecundity of the adults of Biomphalaria glabrata and the viability of their embryos. Embryos were also tested for lead. The concentrations u...
Environmental osmolarity and neurosecretory neurones in Lymnaea stagnalis (L.) [0.03%]
环境渗透压和Lymnaea stagnalis(L.)神经分泌神经元的关系研究
S R Soffe,C T Slade,P R Benjamin
S R Soffe
Cell body volume and Alcian blue-Alcian Yellow staining properties of neurosecretory neurones in the brain of Lymnaea stagnalis were compared for snails kept in de-ionised water and standard tapwater. In the same experiment, the ionic conte...
Inhibition of hypertonic-saline stimulated neurosecretory changes in the freshwater bivalve Indonaia caeruleus (Prashad) by chlorpromazine and reserpine [0.03%]
氯丙嗪和雷斯帕令可抑制氯化钠刺激引起的淡水双壳类动物Indonaia caeruleus (Prashad)神经分泌的改变
M M Hanumante,U M Farooqui,G K Kulkarni et al.
M M Hanumante et al.
In the present paper, the effects of reserpine (RSP) and chlorpromazine (CPZ) on the neurosecretory cells of a saline treated freshwater bivalve, Indonaia caeruleus have been tracked. After saline (0.1 ml of 1.5% NaCl per animal) treatment ...
Temperature dependent membrane potential changes in snail neurons and their relation to active ion transport [0.03%]
温度依赖的蜗牛神经元膜电位变化及其与主动离子运输的关系
W Zidek,E J Speckmann
W Zidek
The mechanisms underlying the temperature response of the resting membrane potential (RMP) were investigated in 3 identified neurons of the buccal ganglion of Helix pomatia. Lowering the temperature evoked a decrease of the RMP and an incre...
Neurogenic contractile activity of the penis retractor muscle of Helix pomatia L [0.03%]
Helix pomatia L.阴茎缩回肌的神经源性收缩活动
R W Wabnitz
R W Wabnitz
Using convential mechanical and electromyographic recording methods 2 distinct types of neurogenically elicited activity can be observed in the penis retractor muslce (PRM) of Helix pomatia: (1) rhythmic, phasic contractions correlated with...
Cytological aspects of different nerve cell somata in the buccal ganglia of Helix pomatia L [0.03%]
Helix pomatia L口ganglion中不同神经细胞体的细胞学方面特征研究
H Steffens
H Steffens
In early September most of the neurons of the buccal ganglia of Helix pomatia contain neurosecretory material as membrane bound granules. There is only one, in exceptional cases 2 types of granules per cell. This suggests that different typ...