| ultrastructural analysis of the action of reserpine on the brain neuroendocrine system of the wax moth, galleria mellonella l., lepidoptera. | this study concerns the influence of reserpine on the fine structure of peptidergic neurosecretory cells in the pars intercerebralis of galleria mellonella, and of neurons containing smaller dense-cored vesicles (presumed to be aminergic) localized in the same area of the brain. the drug, administered in doses of 125 microgram and 250 microgram per g of insect body weight, reduces both the amount and the electron opacity of the dense-cored vesicles with a diameter of 60--80 nm in the neuronal pe ... | 1978 | 688371 |
| steroid transport through the surface of the prothoracic gland cells in galleria mellonella l. | steroid transport through the cell surface of the giant polyploid prothoracic gland cells of galleria mellonella l. was studied by an ultracytochemical method. the alkaloid digitonin, known to form a complex with all sterols having a free-oh radical in position 3, proved to be suitable for studying the interiorisation of moulting hormone precursors and the release of synthesized hormones. the results suggest that cholesterol uptake in the last larval instar occurs by macropinocytosis during the ... | 1978 | 639089 |
| changes in ecdysone content during postembryonic development of the wax moth, galleria mellonella: the role of the ovary. | | 1978 | 631539 |
| reprogramming and dna synthesis in galleria mellonella larval epidermal cells. | epidermal cells from ligated day-3 last instar larvae of galleria mellonella secrete a larval cuticle if exposed to ecdysone immediately following ligation; whereas, they deposit a pupal cuticle if exposed to ecdysone three to four days after ligation. during the period of reprogramming the genome in the diploid cells of the wax moth larvae no dna synthesis occurs. this is direct proof that dna synthesis is not required for reprogramming in the epidermis of galleria during larval-pupal transform ... | 1978 | 750267 |
| ultrastructure of the neurosecretory cells of the pars intercerebralis of galleria mellonella (lepidoptera) after noradrenaline administration. | | 1977 | 924116 |
| the ultrastructure and ultracytochemistry of the basement membrane of the galleria mellonella fat body. | the fat body lobes of galleria mellonella are surrounded by basement membrane - a fine granular layer of connective tissue. this membrane has an affinity for ruthernium red. the results obtained after treatment of the fat body with neuraminidase, hyaluronidase, phospholipase c and proteolytic enzymes suggest that glycoproteins and phospholipoproteins are constituents of this basement membrane. the basement membrane also has the ability to bind concanavalin a-peroxidase, which is associated with ... | 1977 | 137774 |
| ruthenium red staining of the neural lamella of the brain of galleria mellonella. | the outer surface of the neural lamella, the connective tissue ensheathing the brain, shows the ability to bind ruthenium red in the wax moth larva. ruthenium red-positive material is sensitive to neuraminidase, hyaluronidase and to some extent to phospholipase c, what suggests that the negative charge on the external surface of the neural lamella depends on the presence of the anionic groups of sialic and hyaluronic acids and phospholipids. | 1977 | 137773 |
| the purification by affinity chromatography of a glutathione s-transferase from larvae of galleria mellonella. | | 1977 | 834106 |
| monoamine-containing cells in the brain of galleria mellonella (lepidoptera). | | 1977 | 610395 |
| ultrastructure of the protocerebral neurosecretory cells of larval galleria mellonella, in situ and after culture of the brain in vitro. | three major groups of neurosecretory cells are described in the larval brain of galleria mellonella at two different times during the last larval instar and in larval brains after 72 hr of culture in vitro. the medial group in vivo consists of four distinct neurosecretory cell types, based on characteristic size and morphology, while the posterior and lateral groups each contain a single distinct type of neurosecretory cell. morphological differences between the same neurosecretory cells at the ... | 1977 | 610004 |
| defensive reactions of galleria mellonella l. catepillars to the effect of herbicides and the nematode neoaplectana carpocapsae weiser. | | 1977 | 564232 |
| the encapsulation of foreign tissue implants in galleria mellonella larvae. | | 1977 | 323370 |
| the ultrastructural organization of the visual system of the wax moth, galleria mellonella: the optic tract. | the ultrastructural organization of the axons of retinula cells of the eye of the wax moth galleria mellonella are described. the axons traverse an appreciable distance between the basement membrane of the retina and the lamina ganglionaris of the optic lobe of the brain. the optic tract was reconstructed from serial thin sections. axons emanating from a single ommatidium are closely associated together in the optic tract. adjacent cartridges fuse together to form large clusters of axons (8 to 1 ... | 1976 | 1000590 |
| the ultrastructural organization of the visual system of the wax moth, galleria mellonella: the retina. | the ultrastructural organization of ommatidial components of the retina of the moth. galleria mellonella are described from electron microscopic observations. each ommatidium is composed of 12 common retinula cells and one basal eccentric cell. the retinula cells are connected together by a desmosomal strip along their length. the rhabdom occupies the basal thirty percent of the ommatidium and can be divided into nine segments of parallel microvilli. several cells may contribute to an individual ... | 1976 | 1000589 |
| a small rna virus with a divided genome from heteronychus arator (f.) [coleoperai scarabaeidae]. | some properties of a small rna virus isolated from larvae of heteronychus arator [coleoptera: scarabaeidae] are described. the virus develops in the cytoplasm of gut and fat body cells and is 30 nm in diamter. the sedimentation coefficient of virus was 137s and the buoyant density was 1-33 g/ml. the single stranded rna was isolated as two species which sedimented at 22s and 15s, corresponding to mol. wt. of 1-0 and 0-5 x 10(6) respectively. the base ratios of the two rna species were 22 s: a=29- ... | 1976 | 978185 |
| the allatotropic activity of the larval brain of galleria mellonella cultured in vitro. | | 1976 | 955387 |
| the fragments from the 28 s ribosomal rna of galleria mellonella with unesterified uridine at the 3'-termini. | the three 3'-ends of the 28 s galleria rna are all unesterified uridines. the two 18-s products due to the primary nick of the 28 s rna have a similar 3'-terminal dinucleotide: g-uoh. all of the seven species of secondary products from the galleria 28 s rna were suggested to have unesterified uridines, in common, at the 3'-ends. these results raise the possibility that the enzyme concerned in generating the primary and secondary nicks is a uracil-specific and 5'-phosphate-forming phosphodiestera ... | 1976 | 175853 |
| the secretion of collagen by insects: uptake of [3h]proline by collagen-synthesizing cells in locusta migratoria and galleria mellonella. | the uptake of [h3]proline by collagen-secreting cells of the locust, locusta migratoria, and wax-moth, galleria mellonella, has been investigated by electron autoradiography. the locust cells are around the ejaculatory duct and they secrete collagen in the young adult male, while the wax-moth cells are those which produce the dorsal mass of connective tissue on the abdominal nerve cord during the late pupal stage. the cells were exposed to [h3]proline either by injection of the [3h]proline into ... | 1976 | 1262412 |
| [reestablishment of the molt by brain implantation in the permanent larvae of galleria mellonella]. | postcephalic ligatures of larvae of galleria mellonella resulted in the production of permanent larvae. implantation of brains into such permanent larvae restored moulting. the percentage of successful reactivation of permanent larvae depended on the number of implanted brains. | 1976 | 816532 |
| influence of na+, k+, mg2+ and cooling on proteosynthesis in hemocytes of galleria mellonella. | | 1976 | 1248218 |
| the granular cells of galleria mellonella during clotting and phagocytic reactions in vitro. | light and electron-microscopic observations of the blood-cells (hemocytes) of the wax-moth galleria mellonella showed that hemolymph coagulation was initiated by the rapid release of material from the granular cells. during incubation for short terms in vitro these cells showed progressive degranulation as material derived from the granules was discharged into the hemolymph. attempts to determine the nature of this material by staining with ruthenium red proved mainly unsuccessful. when challeng ... | 1976 | 982421 |
| [indirect effect of the larval food of an alternative host (galleria mellonella l., lepidoptera, galleriidae) on the reproduction of an entomophagous insect (lixophaga distraeae towns, dipt. tachinidae)]. | g. mellonella reared on its natural food, beeswax and pollen, is not suitable for a continuous rearing of l. diatraeae. as a matter of fact, l. diatraeae cannot be maintained for more than 10 generations on g. mellonella because the effect of adverse factors during the larval stage progressively reduces both mating rate and female fertility. but adding vitamin e to the natural larval food of g. mellonella eliminates these reproduction disturbances of the parasite, and l. diatraeae rearing can be ... | 1975 | 813895 |
| studies on the incorporation of carbon-14 in tissues of galleria mellonella. | | 1975 | 1184238 |
| ultrastructure of the prothoracic gland cells of the last instar of galleria mellonella in relation to the state of development. | the prothoracic glands of the last instar of galleria mellonella undergo characteristic alterations of their cellular fine structure closely related to cellular activity. during progressive secretory activity of the gland cells there are extensive plasmalemmal infoldings and formation of a pronounced lacunar system. mitochondria of the active cell phase are characterized by a specific increase in size and paler colour of the matrix. in contrast to the alterations, nuclei, er and golgi cisterns d ... | 1975 | 1149124 |
| eye disk differentiation in the wax moth: induction in vitro. | ecdysterone-induced differentiation of galleria mellonella compound eyes in vitro is critically dependent on the age of the donor. it is greatest in explants from young prepupae, decreases with increasing donor age, and is absent in explants from 4-6 hour pupae. failure of eye disks from pupae to differentiate in vitro seems to be the consequence of exposing them to culture conditions at a susceptible time in their development for, unlike eye disks from prepupae, they do not develop when removed ... | 1975 | 1127401 |
| control of corpora allata function in larvae of galleria mellonella. | | 1975 | 1115805 |
| the basement membrane of the galleria mellonella fat body. | | 1975 | 1163145 |
| concanavalin binding by the basal membrane of the ovarial tube in galleria mellonella (lepidoptera). | | 1975 | 1163129 |
| glycoproteins in the basement membranes of the ovarial tube in galleria mellonella (lepidoptera). | | 1975 | 1163128 |
| ultrastructural study of the prothoracic glands of galleria mellonella l. in the penultimate last larval, and pupal stages. | the prothoracic gland (pgl) of galleria mellonella is a y-shaped, paired organ, consisting of 45-50 polyploid giant cells. the pgl cells are supplied by neurosecretory axons; release of neurosecretory granules (1000-1300 a in diameter) directly on the surface of pgl cells was frequently observed. based on ultrastructure, the last two larval instars can be divided into three phases: 1) restitutive phase immediately after moulting; 2) gradual activation in mid-intermoult as indicated by the logari ... | 1975 | 1131863 |
| polynucleotide fragments from the 28s ribosomal rna of insects. | if rna is extracted from the ribosomes which had been isolated from frozen-thawed tissue of galleria mellonella, the 28 s rna, when heated or treated with urea, dissociates into seven different species of polynucleotide fragments. they were designated as r1, r2, r3, r4, r5, r6, and r7, whose molecular weights were estimated to be 1.15x10-6, 0.75x10-6, 0.55x10-6, 0.40x10-6, 0.30x10-6, 0.25x10-6, 0.20x10-6 daltons, respectively. it is likely that r1 and r5 arise from a single nick in original 38 s ... | 1975 | 1129145 |
| rna synthesis in imaginal disks of galleria mellonella: effects of alpha- and beta- ecdysone and fat body in vitro. | | 1975 | 1120913 |
| [study of the homology of nuclear and polysomal virus-specific rna in nuclear polyhedrosis of galleria mellonella l]. | | 2006 | 765687 |
| bacteria associated with the nematode neoplectana carpocapsae and the pathogenicity of this complex for galleria mellonella larvae. | | 1974 | 4443607 |
| regulation of larval corpora allata in galleria mellonella. | | 1974 | 4153842 |
| polypeptides in tipula iridescent virus (tiv) and in tiv-infected hemocytes of galleria mellonella (l.) larvae. | | 1974 | 4844416 |
| cyclic nucleotide binding and protein kinase in the central nervous system of galleria mellonella (l.). | | 1974 | 4367845 |
| galleria mellonella nerve cords in vitro: stage-specific survival and differential responsiveness to beta-ecdysone. | | 1974 | 4819573 |
| mechanisms of action of co2 on the visual response of galleria mellonella. | | 1974 | 4819571 |
| components of the erg of the moth, galleria mellonella. | | 1974 | 4811212 |
| the effects of juvenile hormone on the prothoracic glands in galleria mellonella l. ii. the jha-induced changes at the light microscopic level. | | 1974 | 4464728 |
| fat body of galleria mellonella during metamorphosis. cytochemical and ultrastructural studies. | | 1974 | 4455576 |
| the influence of illuminiation conditions on growth and development of galleria mellonella. | | 1974 | 4455363 |
| influence of starvation on metabolic activities of the midgut epithelium of galleria mellonella larvae. | | 1974 | 4280375 |
| the effects of juvenile hormone on the prothoracic glands in galleria mellonella l. i. morphology of the glands in the course of the postembryonic development. | | 1974 | 4142915 |
| [data on the organogenesis of the female genital tract of the pyralid lepidoptera galleria mellonella l. obtained after implantation of the ovaries in castrated and non-castrated larvae]. | | 1973 | 4211004 |
| microtubules and tracheole migration in wing disks of galleria mellonella. | | 1973 | 4789610 |
| [amino acid makeup and properties of the polyhedral protein of the virus of nuclear polyhedrosis in galleria mellonella]. | | 2003 | 4597929 |
| metamorphic shortening of interganglionic connectives of galleria mellonella (lepidoptera) in vitro: stimulation by ecdysone analogues. | | 1973 | 4773932 |
| a cytological and immunological study of tipula iridescent virus-infected galleria mellonella larval hemocytes. | | 1973 | 4120908 |
| the structure of the ovariole wall in galleria mellonella. | | 1973 | 4130455 |
| the influence of starvation on ribonucleic acid and protein synthesis in the mid-gut epithelium of galleria mellonella larvae. | | 1973 | 4130447 |
| ultrastructural changes in larval wax moth, galleria mellonella, midgut and silk gland after exposure to chlorcyclizine, phenobarbital, or promazine. | | 1972 | 4144199 |
| rapidly-labelled rna species in the central nervous tissue of galleria mellonella. | | 1972 | 5053910 |
| subviral infectivity in nuclear polyhedrosis of the great wax moth (galleria mellonella l.). | | 1972 | 4404101 |
| insect neurometamorphosis. v. fine structure of axons and neuroglia in the transforming interganglionic connectives of galleria mellonella (l.) (lepid optera). | | 1972 | 4338500 |
| morphological basis of follicle cells--oocyte interaction in normal pupae and isolated pupal abdomina of galleria mellonella l. | | 1972 | 5064812 |
| synaptonemal complexes in the ovaries of galleria mellonella. | | 1972 | 5064432 |
| injury induced molting in galleria mellonella larvae. | | 1972 | 5021128 |
| effects of filipin and cholesterol on housefly, musca domestica l., and wax moth, galleria mellonella l. | | 1972 | 5008939 |
| studies of the thermal conversion of 28 s rna of galleria mellonella (l.) to an 18 s product. | | 1972 | 5015395 |
| developmental changes in the rate of oxygen consumption in egg vesicles of galleria mellonella (lepidoptera). | | 1972 | 4640879 |
| neuroendocrine involvement in the delayed pupation of space-deprived galleria mellonella (lepidoptera). | | 1971 | 5158367 |
| selective blocking of somatic neuromuscular transmission in the larval wax moth, galleria mellonella, by bromolysergic acid diethylamide. | | 1971 | 4328942 |
| insect mucosubstances. 3. some mucosubstances of the nervous systems of the wax-moth (galleria mellonella) and the stick insect (carausius morosus). | | 1971 | 4110368 |
| clearance of 51cr-labeled endotoxin from hemolymph of actively immunized galleria mellonella. | | 1971 | 5092835 |
| development of tipula iridescent virus (tiv) in galleria mellonella larvae exposed to gamma radiation. | | 1971 | 5092831 |
| failure to demonstrate sterilans effect of juvenile hormone mimetics in pieris brassicae and galleria mellonella. | | 1971 | 5132605 |
| a dna-like rna fraction in the posterior silkgland of the wax moth, galleria mellonella (l.). | | 1971 | 5556847 |
| the influence of juvenile hormone on glycogen, fat and nitrogen metabolism in galleria mellonella l. | | 1971 | 5317425 |
| photo-orientation in the larvae of the waxmoth galleria mellonella l. reared under constant dark and constant light conditions. | | 1971 | 5544721 |
| the influence of 1-nitro-9-aminoacridine on the metabolism of nucleic acids in the developing ovarioles of galleria mellonella (lepidoptera). | | 1971 | 5118758 |
| developmental changes of osmotic pressure in the haemolymph of galleria mellonella. | | 1970 | 5480957 |
| effect of polyene macrolides on growth and reproduction of musca domestica and on the uptake of cholesterol in galleria mellonella larvae. | | 1970 | 5524165 |
| a rapidly-labeled rna species from the silkgland of the wax moth, galleria mellonella (l.). | | 1970 | 5492162 |
| electrophysiological and endocrinological correlates during the metamorphic degeneration of a muscle fibre in galleria mellonella (l.) (lepidoptera). | | 1970 | 5483402 |
| the interaction of folate analogues with dihydrofolate reductase from galleria mellonella. | | 1970 | 5432385 |
| [electrophoretic study of proteinogram variations during post-embryonic development of tenebrio molitor (coleoptera). comparative study of the case of galleria mellonella (lepidoptera)]. | | 2016 | 5455243 |
| cytochemistry and autoradiography of tipula iridescent virus in galleria mellonella. | | 1970 | 5461849 |
| studies on the dna of a virus from galleria mellonella. | | 1970 | 11947322 |
| [species specificity of the nuclear polyhydrosis virus of the great wax moth galleria mellonella l]. | | 2004 | 5405256 |
| [adaptation of some nuclear polyhedrose viruses to galleria mellonella l. larvae]. | | 2000 | 5400089 |
| natural and synthetic materials with insect hormones activity. 8. juvenile activity of the farnesane-type compounds on galleria mellonella. | | 1969 | 5803377 |
| [the ecdysial rate of the greater wax moth, galleria mellonella l. (lepidoptera, pyralidae), after x-irradiation, wounding, and combined injury in the pupal instar]. | 1. pupae of the greater wax moth,galleria mellonella l., were exposed to x-rays with different doses, to a certain wounding, or to both treatments in different combinations. the extent of damage was measured as the decrease of the frequency of ecdysis. 2. the factors of damage after the different treatments were analyzed by partial irradiation and histological methods. the results of the histological investigation were compared with normal development of important organs of thegalleria pupa, par ... | 1969 | 28304465 |
| virus-cell studies of tipula iridescent virus in galleria mellonella l. i. electron microscopy of infection and synthesis of tipula iridescent virus in hemocytes. | | 1969 | 5784850 |
| [separation of hemolymph proteins in prepupae and pupae of galleria mellonella l. by means of gel filtration on sephadex g-200. determination of their isoelectric points and their molecular weights]. | | 1969 | 4390024 |
| innervation and neural excitation of ventral muscle fibres of the larva of the waxmoth, galleria mellonella. | | 1969 | 4305886 |
| phagocytic haemocytes in unfixed galleria mellonella larvae. | | 1969 | 5779253 |
| immune responses of ligatured galleria mellonella larvae. | | 1969 | 5777838 |
| determination of the molecular weight of proteins, esterases, and basic phospho-monoesterases in the hemolymph of galleria mellonella l. prepupa and pupa using a thin-layer chromatography. | | 1969 | 4306706 |
| insect neurometamorphosis. iv. effects of the brain and synthetic alpha-ecdysone upon interganglionic connective shortening in galleria mellonella (l.) (lepidoptera). | | 1969 | 5804912 |
| effects of ecdysone, ecdysterone, and inokosterone on the in vitro initiation of metamorphosis of wing disks of galleria mellonella. | | 1969 | 5767702 |
| [attempt to study quantitatively the ovarian function by a graft technic in the pyralidae lepidoptera, galleria mellonella l]. | | 1969 | 4975504 |
| changes in hemolymph total solids and blood volume of the greater wax moth, galleria mellonella, during the course of starvation. | | 1969 | 5813252 |
| [a complex of viral diseases: nuclear polyedria and densonucleosis in the lepidopteran galleria mellonella l]. | | 1969 | 4897134 |
| a quantitative study of mitotic divisions of haemocytes of galleria mellonella larvae. | | 1968 | 5761658 |
| specificities of esterases of the greater wax moth, galleria mellonella. | | 1968 | 5758052 |
| anatomical changes in the neuromuscular complex of the proleg of galleria mellonella (l.) (lepidoptera: pyralididae) during metamorphosis. | | 1968 | 5667644 |
| the effect of low temperature and starvation on carbohydrate metabolism in larvae of galleria mellonella l. | | 1968 | 5649227 |
| incorporation of 1-c14 sodium palmitate into lipids of the ovariole of galleria mellonella. | | 1968 | 5672570 |