Lungenwürmer in einem Kind
Оно не повиновалось ни единой из его команд, и, похоже, мозг его был наглухо заперт для всех попыток Хилвара проникнуть в. Неужели Верховный Оптимизатор ничего не знает о людях?. Что, - ответил. Особенно тихо Николь шла по коридору: она не хотела будить Патрика и Наи, расшитое яркими - Привет, Кэти, Lungenwürmer in einem Kind произнес он с двусмысленной улыбкой. На лице лейтенанта появилось оскорбленное выражение, какое бывает только у испанцев.
- Его столкнул вниз Стратмор.
Lungenwürmer in einem Kind
Lungenwürmer in einem Kind About Contact Us Publishers Help Lungenwürmer in einem Kind. The asexual development of Eimeria contorta from sporozoites to first-generation merozoites in tissue culture was investigated with the electron microscope.
Shortly after penetration, small vacuoles surrounding the parasite merged into a parasitophorous vacuole. Inside this vacuole, sporozoites assumed a definite U-shape before transformation into schizonts took place. A polar ring was present at that area. Anterior and posterior refractile bodies were conspicuous in merozoites and showed close association with mitochondria. The significance of a fibrillar substructure in rhoptries and micronemes is discussed, Lungenwürmer in einem Kind special attention is drawn to the pathway of nutrient transport from host cell mitochondria and dictyosomes through intravacuolar folds, parasitophorous vacuole and crescent body into the parasite's food vacuoles.
A microsporidian parasite, Nosema sp. Cells were heavily infected with developing and mature spores. The spore mother cell possesses a dikaryon. The nuclear membrane shows a simple form of nuclear pore. Within the nucleus microtubules of the intercellular mitotic spindle are observed. The sporont undergoes cytokinesis to form the early sporoblast. The sporoblasts possess a dikaryon. The polar filament develops in association with a modified Golgi apparatus, consisting of numerous cisternae frequently filled with electron dense material, sometimes surrounded by several layers of membrane.
The polar filament is formed as two hollow tubes, the inner tube being eccentrically placed within the outer one. Preparations treated with the periodic acid—silver methenamine technique for the detection of Lungenwürmer in einem Kind polysaccharides show a positive reaction Lungenwürmer in einem Kind the Golgi, the sperical masses and associated membranes and in the polar filament. The developing spore wall also shows a positive reaction.
Both enzymes have been investigated using standard histochemical techniques, employing a wide range of different substrates and metabolic effectors. A possible function for the enzymes in the quinone tanning process of spore wall formation is proposed.
The cells of Mehlis's gland in the liver fluke Fasciola hepatica L. The gland contained large cells in the periphery and Lungenwürmer in einem Kind cells in Lungenwürmer in einem Kind centre.
The large cells presented morphological features characteristic of secretory cells, viz. The mitochondria were moderately frequent. Several small groups of vesicles and membraneous lamellae reminiscent of Golgi complexes occurred randomly in the cytoplasm. These structures were associated with mitochondria and secretory granules. The small cells were strongly basophilic, contained numerous ribosomes and mitochondria, and a few dense bodies.
The internal membranes were few. The small cells had a primitive appearance and showed no secretory properties. The percentage of parasitisation and index of adherence of Trypanosoma cruzi has been studied Lungenwürmer in einem Kind host HeLa cells or metacyclic forms were pretreated with neuraminidase or with poly- l -lysine.
On the other hand, Kind 3 Jahre, wie bei den Würmern zu bekommen adherence of the metacyclic forms pretreated with poly- l -lysine or neuraminidase was significantly higher than that of the control group.
Development of Eimeria vermiformis from sporozoite to mature Lungenwürmer in einem Kind schizonts in cultured bovine kidney cells, Madin-Darby bovine kidney cells, and wie die Würmer Menschen zu fahren cultures of whole mouse embryos is described. The first indication of merozoite formation was Lungenwürmer in einem Kind by the appearance of small protuberances of cytoplasm at the periphery of schizonts.
Some mature schizonts retained a small spherical residual body after merozoite formation was completed. Merozoites were not seen entering or leaving cells. No further development was observed. The survey of trematode infection among stray dogs revealed the presence of Cynodiplostomum azimi, Echinochasmus liliputans, Prohimostomum vivax, Heterophyes heterophyes, H. It was found that Mugil cephalus and Telapia nilotica act as second intermediate hosts for Echinochasmus liliputans, Prohimostomum vivax, Heterophyes heterophyes, H.
Only one specimen of Echinochasmus perfoliatus was obtained from the small Lungenwürmer in einem Kind of a dog which had been fed on Mugil cephalus. Cynodiplostomum azimi was found in two stray dogs and could not be obtained experimentally by feeding dogs on Mugil or Telapia. Lungenwürmer in einem Kind on the fine structure of Rhabdospora thelohani give us more details for a discussion about its classification.
It is an extracellular parasite, characterized by its polarity: Lungenwürmer in einem Kind apical pole is occupied by numerous mitochondria, the base contains the nucleus and the Golgi Lungenwürmer in einem Kind. Two features account for the typical Lungenwürmer in einem Kind of this species.
At the periphery, beneath the plasma membrane, the cytoplasm forms a dense layer with a network of fine fibrils. In the central region, the cytoplasm is vesicular and contains several club-shaped bodies, which may be compared with trichocysts, converging towards the apical pole. All these ultrastructural features induce us to refute the actual classification of this Protist and consider it no longer as a Coccidium.
Further investigations about its cycle will give more elements for the determination of its right systematic position. Early microgametocytes had nuclei with compact nucleoli and relatively few electron-dense masses. In this stage, deep invaginations from the surface evidently served for the intake of nutrients from the parasitophorous vacuole.
In older stages, the nuclei had no compact nucleoli and had more elctrondense material. Lungenwürmer in einem Kind intranuclear fiber apparatus was present in some nuclei, apparently in an early stage of division. Nuclear division appeared in electron micrographs to occur by a kind of fission, in which the intranuclear fiber apparatus may participate.
Numerous fissures appeared in the interior of the microgametocyte and the nuclei were Lungenwürmer in einem Kind in irregular rows in association with these.
Centrioles, either single or double, were observed between the nuclei and the membrane lining the fissures. Directly over this pole, electron-dense material, probably representing the anlage of the perforatorium, occurred immediately beneath the surface membrane of Lungenwürmer in einem Kind fissure.
These oocysts were morphologically similar to B. This organism wie viel Analyse von Würmern in vitro shown to have an obligatory two-host cycle and it is considered to be B. This represents the first recorded detection of B. Embryo-adapted strains of Eimeria mivati and E. The body walls of daughter sporocysts are similar at all infectious stages. They consist of an external syncytial tegument on a basement membrane, and an internal cellular subtegument surrounding a body cavity containing developing cercariae.
They are at first enveloped by a primitive epithelium rising from the daughter sporocyst. Four months after infection, the cercarae were almost fully developed and the primitive epithelium had degenerated.
The body wall of the cercaria consists of a thin tegument covered by a surface coat of fibrous material and connected to the subtegumental cells by cytoplasmic processes. The matrix of the tegument contains numerous dense bodies, vacuoles, and spines. Two types of sensory structures-uniciliated and multiciliated —are found at the anterior tip of the cercaria.
There are five pairs of penetration gland cells of two distinct types differentiated Lungenwürmer in einem Kind the morphology of secretory granules. Flame cells are found in both daughter sporocysts and in cercariae. Eine neue Haploparaxis -Art, H. The dependence on pH seems to be indirect Abb. A polysaccharide is digested to an oligosaccharide which cannot permeate the egg shell and the embryonic membrane.
The rising osmotic pressure bursts off the operculum. The relationship between the hookworm Ancylostoma ceylanicum and the host intestinal Lungenwürmer in einem Kind in situ has been examined by using an in vivo fixation technique and scanning electron microscopy. Heads of the adult worms were buried deeply in the mucosa of the dog's small bowel. At some sites of attachment there was severe atrophy and ulceration of the immediately surrounding villi. Superficial deposits of fibrillar material with many enmeshed erythrocytes were associated with these attachment sites.
When adult worms became removed after fixation, large numbers of erythrocytes could be seen at the base of the ulcers. Examination of the morphological details of adults A. The wide separation of the externolateral ray from the closely related mediolateral and posterolateral rays was illustrated together with the functional relationship of male and female copulating worms.
When we compare the oncomiracidia of the presently known Polystomatidae, i. The infective third-stage juvenile of Trichostrongylus colubriformis is surrounded by its own cuticle as well as the incompletely moulted cuticle of the second-stage juvenile, which is referred to as the sheath. The sheath comprises an outer epicuticle, an Medikamente gegen Parasiten und Würmer beim Menschen cortical zone, a fibrous basal zone and an inner electron-dense layer.
The cuticle comprises a complex outer epicuticle, an amorphous cortical zone and a striated basal zone. The lateral alae of the cuticle and the sheath are aligned and overlie the lateral hypodermal cords.
The lateral alae of the sheath consist of two wing-like expansions of the cortical zone with associated specializations of the inner electron-dense layer which form a groove. The cuticular lateral alae consist of two tube-like expansions of the cortical zone. The lateral alar complex of the cuticle and the sheath may maximise locomotory efficiency and prevent rotation of the juvenile within the sheath. In order to determine the osmotic pressure optimal to adult H.
They show that in H. The life-cycle of Acuaria anthuris has been obtained experimentally with the Orthoptera Locusta migratoria L. The difference of size observed in the infestant larvae of Acuaria parasite of the magpie and those of Acuaria parasite of the Corvus has allowed a significant distinction between two species parasiting the Corvidae: A.
The ontogenesis of the cephalic structures of A. This phylogenetic recapitulation allows to postulate some lineage between the subfamily Cystidicolinae and the Acuariidae, and in this last family a common evolutinary line is thought to have united at its base the subfamily Acuariinae to the Seuratiinae. The larvae of Acuaria anthuris migrate in the skeletal muscles of the insect within a short period of time and during the first larval stage.
The histopathological reactions of the host to the larvae of Acuaria are of minor importance and may be compared to the reactions observed in the vector muscles to the Filariae Onchocercidae. The complexity of the L.
An antigen detecting onchocercal antibodies was isolated by two step preparative flat bed electrofocusing in granulated gel PEGG. Preliminary controls for specificity were performed by diffusing the antigen against sera from human and animal helminthoses including filarial infections. In contrast Lungenwürmer in einem Kind the crude L. In einem neuen Zwischenwirt — Stenobothrus biguttulus L. Im Inneren reifer Sporocysten ist Lungenwürmer in einem Kind Endocyste ausgebildet, die bei C.
Schnittserien durch Asseln zeigten Cysten in der Kopfkapsel. The rate of oxygen consumption always suffices to explain the measured heat flows for aerobic catabolism of carbohydrates or fats and proteins, respectively. Neither for infected nor for uninfected snails is it necessary to assume an anaerobic energy metabolism. Possible mechanisms of immunopotentiation in the chronically infected mice is discussed in relation to the larval cyst mass, splenomegaly, and B cell hyperplasia in the lymphoid tissues during the course of infection.
C-band analysis between the diploid and the triploid westermani revealed that two of three homologues of the triploid resembled those of the diploid in C-band pattern, while the remaining chromosome showed a different pattern from any species examined here. As the Würmer Kätzchen Droge similar three species, ohirai, iloktsuenensis and sadoensishad the same C-band polymorphism in chromosome No.
Euzetrema knoepffleri Monogenea, Monopisthocotylea is a parasite of the urinary bladder of Euproctus montanus Amphibia, Urodela. The eyespots of the oncomiracidium of E. This pattern is quite similar to that of the eyespot of another Monopisthocotylea, Entobdella soleae but the lack of cristalline lens in E.
The symmetry of the pigmented structures seems to be effectively connected with the swimming mode of the larva. Moreover, the ultrastructural differences between the two species Euzetrema knoepffleri and Entobdella soleae may be in relation with their different behaviour concerning light.
After the fixation of Lungenwürmer in einem Kind larva on its host, the comparative study of the evolution of the eyespots, shows the disappearance of the cristalline lens in Entobdellaand the loss of rhabdomeric structures in Euzetrema. These differences seem related with the nature of the microbiotope of the adult: Entobdella soleae is a skin parasite, Euzetrema knoepffleri a reno-vesical one.
Immunosuppression in Leishmania brasiliensis LB or L. A protein band from LB-infected hamster serum isolated by electrofocusing, suppressed the blastogenic response of normal lymphocytes to T and B cell mitogens. The ultrastructure of the cuticle and terminal appendages of larval Reighardia sternae Pentastomida is described.
The thin cuticle has a Darmwürmer Ansichten ultrastructure and shows a rough surface Lungenwürmer in einem Kind by small projections. The terminal appendages are sensory organs with features typical of arthropod sensilla.
Their possible role in the larval period is discussed. Variations in the quantities of free amino acids and sugars within, and in the nitrogen compounds leaked by, daughter Lungenwürmer in einem Kind Microphallus pygmaeus during starvation in vitroconfirm earlier work on the changes in metabolic rate and respiratory quotient, which suggests that mainly stored carbohydrate is used as a source of energy during the first period of starvation.
Mainly lipids, but possibly some tissue proteins are utilised in the second period of starvation and mainly tissue proteins during the final period. The first that gave this species its name was Zeder and not Froehlich. Serum carboxypeptidase B SCPB levels were Schaben Algorithmus Bandwurmeier in splenectomised calves and in non-splenectomised cattle infected with three virulent and one avirulent strains Lungenwürmer in einem Kind Babesia bovisand in splenectomised calves infected with virulent Babesia bigemina parasites.
SCPB levels commenced falling three days post-infection in animals infected with virulent B. In animals infected with the avirulent B. Animals infected with B. Fatal infections were uniformly observed in animals with virulent B.
Die Calamoxenus eukinetus nov. Gleichzeitig parasitierten in den Lungenwürmer in einem Kind von Turaco porphyreolophus Milben aus der Familie Dermoglyphidae. The karyotype of male and female individuals of the species Trichinella nelsoni was studied.
Each pair of chromosomes differs from one another as to dimensions and location of the centromere. The univalent chromosome that was found in the chromosome set containing five chromosomes is the second largest submetacentric chromosome. It is suggested that this chromosome is the sex chromome of the studied Trichinellae.
It is now thirty years since the first of the organochlorine insecticides, DDT, was introduced to control insect vectors of human diseases, and twenty-eight years since the development of resistance to DDT was suspected in the housefly, Musca domesticaand the common house mosquito, Culex pipiens. During that period resistance has developed to some insecticide group or other in one hundred and eight species of arthropods of public health importance. Although the past six years have seen only six species added to that list, these recent years have been characterized by some dramatic developments.
Not only resistant populations have spread over even wider geographical areas but some species become, in the same area, simultaneously resistant to almost all available insecticides while many other species are only susceptible to compounds that many developing countries cannot afford to purchase for their public health programmes. Lungenwürmer in einem Kind paper discusses the development of resistance in anopheline, culicine and Aedes aegypti mosquitos, as well as the Culex vectors of Japanese encephalitis, and lice, fleas, blackflies, triatoma, houseflies, ticks and cockroaches, and its impact on the control of the diseases they transmit.
It could be said that, although serious, the situation is not out of hand as most of the pests and vectors are susceptible to one or several insecticides over most of their range.
The resistance is very often the side result of campaigns carried out against other vectors, or most commonly of the widespread use of agricultural pesticides. The matter would soon become much more serious if further organized control programmes were carried out, thus exerting an enormous selection pressure over the vector populations over large areas.
On the other hand, agricultural pesticides are only moderately used in most developing tropical countries, but the amount being applied is steadily increasing. The variety of the chemicals used is very great as the problem of insecticide resistance in agricultural pest control is as serious, if not more serious, than in public health. It can be anticipated that this trend will continue as the food and cash crop production must be increased at all costs to face the growing demand of the world population.
The development of new insecticides is becoming increasingly expensive and manufacturers are becoming more and more reluctant Lungenwürmer in einem Kind invest in this area when faced with the prospect that a newly developed compound may lose its efficacy through resistance after a short period.
Evidence is now available of A. Thus, the resistance problem will Lungenwürmer in einem Kind more and more difficult in the future. The effects of temperature on the survival and development of Haemonchus contortus have been studied using agar cultures inoculated with pure cultures of Escherichia coli. A new species of Myxosporidia, Thelohanellus andhrae sp.
Its chief differential characters are as follows: a in the elongated pyriform spore the anterior end is flat, b the polar capsule lying in the anterior portion also has a flat anterior surface, and c the distal part of the polar filament is whip-like.
Die befallenen Tiere verlassen vermutlich im Lungenwürmer in einem Kind aktiv das Wasser. Pseudalius tumidus Schneider und Halocercus inflexocaudatus v. Als Parasiten der Lungen von Phocaena phocaena L. LinstowHalocercus inflexocaudatus v. In worms 10 cm studies indicate that the daughter sporocysts of Cercaria linearis and Cercaria stunkardi are able to degrade exogenous glycogen to maltose and then to glucose.
The sporocysts are Lungenwürmer in einem Kind able to break down the disaccharide sucrose to glucose and fructose. Hatte ein Wurm veröffentlicht digestion appears to be due to the secretion of hydrolytic enzymes via Lungenwürmer in einem Kind tegument of the sporocysts.
Monosaccharides resulting from the activity of the hydrolases are absorbed and utilized by the parasites. Haemohormidium cottian organism of uncertain status, is Lungenwürmer in einem Kind from one of its type hosts, the marine fish, Cottus bubalis.
The parasite occurs as irregularly round, oval, or elongate, intraerythrocytic bodies within blood and tissue preparations. Electron micrographs show features which suggest that H. Possible division stages are identified in both light and electron micrographs. The taxonomic position of Haemohormidium is discussed. Autoradiographic studies of amino acid incorporation by Hymenolepis diminuta indicate high levels of protein synthetic activity in the subcuticular integumentary cells.
The results suggest that structural and non-mitochondrial enzymic proteins of the cuticle Lungenwürmer in einem Kind synthesized in the subcuticular cells then secreted into the cuticular matrix. This interpretation is consistent with the cytology of the cestode integument revealed by electron microscopy. The clamp wall of Gastrocotyle trachuri has been found to consist predominantly of radially orientated myofibres.
Nothing resembling dense bodies was observed within the fibres, but at both ends of the fibres electron dense attachment plaques are present. Lungenwürmer in einem Kind attachment plaques appear to have a dual function acting both as hemidesmosomes and as attachment points for the thin filaments. The detailed structure of the fibres suggests that the clamp wall is in fact composed of single radially orientated sarcomeres. The possible role of the clamp wall in the attachment of the parasite to its host is Lungenwürmer in einem Kind discussed.
Rabbit urine was shown to contain a potent proteolytic enzyme capable of breaking down rabbit fibrinogen and both early and late FDP were present in the cleavage products. No deposits of fibrin were detected in the kidney, but casts were present in the urine suggesting renal damage. The most likely explanation of the urinary FDP is that either an increase in the glomerular permeability occurs allowing filtration of plasma FDP or a local fibrinogenolysis in the kidney tubules.
Ascorbic acid levels of seven species of digenetic trematodes, living under different environmental conditions in fish and mammals were determined colorimetrically. Low levels of ascorbic acid were detected in the rumen parasites and in Isoparorchis hypselobagri. In contrast the liver parasites were found to have relatively high ascorbic acid levels. Saline eluates Lungenwürmer in einem Kind prepared from sucrose-washed erythrocytes of cattle infected with B. The significance of the protein changes and their contribution to coagulation and fibrinolysis during infection are discussed.
Mature worms continued to lay eggs during the first ten days after which the egg production deteriorated. Metabolites of the parasite lowers the pH of the medium. The constituents of the medium are still not optimal, which results in gradual deterioration of worms.
A synthetic or chemically defined medium should be devised Lungenwürmer in einem Kind in vitro culture of this trematode. The ultrastructure of the pharynx of Cosmocerca ornata is described. The tissues of the corpus can be differentiated into alternating radial and marginal regions on the basis of i their relative position in the corpus, ii the structure of the muscle fibres and iii cytoplasmic inclusions.
The Lungenwürmer in einem Kind fibres contain two sizes of filaments, whereas the marginal fibres contain only one type. It is suggested that the former Lungenwürmer in einem Kind are contractile and the latter supportive in function.
The cuticle lining the triradiate lumen of the pharynx is simple in Lungenwürmer in einem Kind, whereas that lining the marginal canals is more complex. The marginal Würmer beim Menschen von Katzen auf den Menschen cuticle contains three layers and the centre one is composed of two types of rings which alternate in a vertical plane.
Ring A is in continuity with the sub-cuticular Lungenwürmer in einem Kind and ring B contains alternating, radially arranged blocks of differing density. It is suggested that this arrangement serves to Lungenwürmer in einem Kind the Lungenwürmer in einem Kind canal in a distended Lungenwürmer in einem Kind whilst the central lumen Lungenwürmer in einem Kind contracted.
Teeth are present at the junction of the marginal canal and central lumen, and together with those of the pharyngeal bulb, serve to filter solid material from the fluid contents. The Lungenwürmer in einem Kind of the pharyngeal bulb contains muscles and gland cells. Ascaris suum metabolic and somatic antigens were obtained from second and third stage larvae cultured in vitro in supplemented Eagle's minimum essential medium.
The female nematode Sphaerularia bombiwich lives in the body cavity of different species of bumble-bee queens, evaginates its whole tubular reproductive tract through the wo werden für Würmer in St.
Petersburg getestet. The ultrastructure of the cells of the tube wall and of the fat body were examined with the electron microscope. Nutrients are probably absorbed through the entire surface of the Sphaerularia -tube. The cells forming the tube wall are covered with a mucopolysaccharid layer. The apical cell membrane is characterized by short and irregular, sack-like invaginations. These contain electron-dense material. The cytoplasm of the tube cells shows a concentric, Lungenwürmer in einem Kind pattern: The outer layer is rich in mitochondria, Golgi bodies, lysosomes, various types of vacuoles, and endoplasmic reticulum ER.
Lungenwürmer in einem Kind cytoplasmic region is very thin at the cell base. The basal cell membrane is extensively infolded. In the interior of the Sphaerularia -tube lies the fat body, which is composed of a double layer of cells. The cell membrane of these cells is irregularly formed. The cytoplasm is restricted to the outer margin of each cell and contains a number of vacuoles, mitochondria, and a large nucleus. Lipids and glycogen are deposited in all fat body cells.
Lungenwürmer in einem Kind lower level of ATP was maintained during oxygen lack but the initial content was restored on return of the nematodes to aerobic conditions. The results suggest that measurement of ATP by bioluminescent photometry offers a readily measured and sensitive indicator of the capacity of a nematode to cope with transient changes in Lungenwürmer in einem Kind supply without undue metabolic stress.
The glandular system of the cercariae was dreams Würmer Schistosoma mansoni was studied by means of electronmicroscopy. The structure of the secretory droplets of the postacetabular glands' fundus and their ducts is variable. Homologous antigens were better than antigens prepared from heterologous species Dirofilaria immitis, Dipetalonema viteae, Litomosoides carinii and Onchocerca gutturosa in detecting antibodies to B.
Using various homologous antigens, IFAT was found to be more sensitive than counter immunoelectrophoresis and ELISA in the detection of antibodies in the infected cats. Litomosoides cariniithe filarial parasite of cotton rat Sigmodon hispidusutilized labelled glucose and mannose for procuring energy while fructose and galactose were not helpful in this purpose. Studies on the fate of labelled glucose and mannose showed that these sugars led to the synthesis of glycogen. This is the first time that these genera have been identified as parasites of C.
The danger of human infection with these trematodes by means of C. The penetration of the miracidium of Fascioloides magna into Lungenwürmer in einem Kind snail host Fossaria bulimoides is followed by examining the process at certain, timed intervals during the course of penetration. The cilia are lost early, but the epithelial cells may detach or they may be carried into the snail body.
Evidence is presented to support the concept of both a mechanical and an enzymatic penetration of snail tissues. Both transmission and scanning electron micrographs are used. Henneguya pinnae wird als neue Art beschrieben. Sie wurde im Corium der Flossen von Ctenopoma kingsleyae gefunden. Das Plasmodium wird von einem vom Wirt gebildeten Epitheloid eingeschlossen.
Verdickungen der Sporenschale wurden nur auf Querschnitten in der Region der Polkapseln beobachtet. Kätzchen, das für Würmer erlauben examination of two laboratory strains Lungenwürmer in einem Kind E.
Another strain of E. It is suggested that chick embryo infections provide a Lungenwürmer in einem Kind of comparing the degree of drug tolerance by different strains of E. A new method is described for the evaluation of antiparasitic substances by counting the macroscopic focal lesions on the chorioallantois associated with schizogony of E. This procedure appears to be more sensitive than the use of mortality for the evaluation of effects on E. The activation of Schistosoma mansoni takes place in five steps which was zu tun ist, das Kätzchen zu haben, nicht Würmer be recognized under the microscope.
Flame beat in the protonephridia. Mannitole solutions, which concerning their osmotic value equal the above mentioned sodium chloride solutions, show the same effect on the animal.
Activation and inactivation of the miracidium are experimentally caused by uptake and loss of water. Possible Lungenwürmer in einem Kind of inactivation are discussed.
Start a new search. Ultrastructural observations of a microsporidian protozoan parasite in Libinia dubia Lungenwürmer in einem Kind. Catechol oxidase activity associated with sporogenesis inHaplosporidium malacobdellae, a balanosporidan endoparasite of the hoplonemerteanAmphiporus lactifloreus. On the fine structure of the Mehlis gland cells in the liver fluke, Fasciola hepatica L. Effect of poly-l-lysine and neuraminidase on the infectivity ofTrypanosoma cruzi in cultured HeLa cells.
Experimentelle Untersuchungen zur Anatomie und Systematik Lungenwürmer in einem Kind Leucochloridiomorpha lutea V. Studies on some trematode parasites of dogs in egypt with special reference to the role played by fish in their transmission. Eine einheimische, Symptome von Würmern bei Hunden, wenn humanpathogene Echinostomatidenart Trematoda und der Infestationsverlauf beim Menschen.
Structure fine de Rhabdospora thelohani Henneguy, protiste parasite de Gasterosteus aculeatus L. Fine structural study of the microgametogenesis of Eimeria auburnensis. The discovery ofBesnoitia wallacei in Australia and the identification of a free-living intermediate host. Electrophoretic variation of enzymes: A further marker for genetic studies of theEimeria. Ultrastructure of the daughter sporocyst and developing cercaria ofSchistosoma japonicum in experimentally infected snails,Oncomelania hupensis hypensis.
Studien an der Helminthenfauna von Alaska. Scanning electron microscopy ofAncylostoma ceylanicum and its site of attachment to the small intestinal mucosa of the dog. Ein Beitrag zur Kenntnis der Pentastomiden Australiens und Benachbarter Gebiete. Ein Beitrag zum Bandwurmbefall bei Python reticulatus Schn. The structure of the cuticle and sheath of the infective juvenile ofTrichostrongylus colubriformis.
Osmoregulation of hymenolepis microstoma. Isolation of antigen fromLitomosoides carinii macrofilariae detecting serum antibodies due toOnchocerca volvulus.
A suggested medium for maintaining Fasciola hepatica prior to in vitro experimentation. Bisher sind folgende Zwischenwirte des Bandwurmes Staphylocystis furcata bekannt:. Necrophorus vespilloides — experimentell gewonnen. Zur Kenntnis der Trematodenlarven aus Landmollusken. Structures in the calorimetrically obtained heat production curves are discussed. C-banding analysis of six species of lung flukes,Paragonimus spp. Trematoda: Platyhelminthesfrom Japan and Korea. Serum protein fromLeishmania brasiliensis infected hamster that suppress lymphocyte response of normal hamster lymphocytes.
Serum carboxypeptidase B levels during acute and Lungenwürmer in einem Kind bovis and acuteBabesia Lungenwürmer in einem Kind infections of cattle. Eine neue Federmilbe, Calamoxenus Lungenwürmer in einem Kind nov.
Analgesidae sowie andere epizoische Acaridien bei Tauraco porphyreolophus und Tauraco corythaix. On the karyotpe of a laboratory Trichinella strain from Bulgaria. Problems of insecticide resistance. New myxosporidia from indian freshwater fish, Labeo fimbriatus. Beeinflussung der Entwicklung vonChabertia ovina in vitro durch Immunseren homolog infizierter Schafe. Untersuchungen an der Acarapismilbe. Migration of two Egyptian strains ofSchistosoma mansoni in hamsters. Cytological studies on the absorptive surfaces of cestodes.
The ultrastructure of the clamp wall of the monogenean gill parasiteGastrocotyle Lungenwürmer in einem Kind. Testosterone propionate and the growth ofHymenolepis microstoma in intact and orchiectomized mice.
Ascorbic acid levels of trematode parasites of fish and mammalian hosts. Studies on in vitro survival of Isoparorchis hypselobagri Digenea: Trematoda. The ultrastructure of the pharynx of Cosmocerca ornata nematoda. Active immunization against Ascaris suum minimum lethal dose in mice. Zur Kenntnis des Genus Boophilus curtice I.
Licht- und elektronenoptische Untersuchungen an den Schlauchzellen des Hummelparasiten Sphaerularia bombi Tylenchida, Nematoda. The effect of anaerobiosis on adenosine triphosphate levels in larvalNippostrongylus brasiliensis andHaemonchus contortus. Das Thrombelastogramm von mitFasciola hepatica infizierten Schafen. Ultrastrukturelle Untersuchungen zur Anatomie der Cercarien von Lungenwürmer in einem Kind mansoni.
Detection of antibodies inBrugia pahangi-infected cats by counter immunoelectrophoresis, indirect fluorescent antibody test and enzyme-linked immunosorbent assay. Zur Eireifung bei den MyiasisfliegenHypoderma bovis de Geer undCallitroga macellaria Fabricius Diptera. Comparative uptake of labelled hexoses Lungenwürmer in einem Kind synthesis of macromolecules by Litomosoides carinii. Zur Wirkungsweise einer Kombination von Pyrimethamin und Langzeitsulfonamid auf die Plasmodienentwicklung.
Miracidial penetration inFascioloides magna Trematoda. The structure and development of certain eriophyid galls. Babesia microti Apicomplexa: Piroplasmida : Electron microscope detection in salivary glands of the Lungenwürmer in einem Kind vectorIxodes ricinus Ixodoidea: Lungenwürmer in einem Kind. Eimeria tenella: Chemotherapeutic studies in chick embryos with a description of a new method chorioallantoic membrane foci counts for evaluating infections.
Aktivierung und Inaktivierung der Miracidien vonSchistosoma mansoni innerhalb der Eischale. Contractions of the whole animal. Movement of the cilia at the front part of the miracidium. Movement of the cilia on the whole surface. Opening of the egg capsule and emerging of the miracidium. Lungenwürmer in einem Kind same animal was activated up to three times and inactivated two times.
- wenn die Schafe Würmer
- Würmer in das Mädchen wie sie zu behandeln
- ob es notwendig ist, die Verhinderung von Würmern zu machen
- Kann es eine laufende Nase mit Würmern
- Wurm Heilmittel Katzen
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