Abstract：
:Because leucokinins stimulate diuresis in some insects, we wished to identify the neurosecretory cells in Manduca sexta that might be a source of leucokinin-like neurohormones. Immunostaining was done at various stages of development, using an antiserum to leucokinin IV. Bilateral pairs of neurosecretory cells in abdominal ganglia 3-7 of larvae and adults are immunoreactive; these cells project via the ipsilateral ventral nerves to the neurohemal transverse nerves. The immunoreactivity and size of these lateral cells greatly increases in the pharate adult, and this change appears to be related to a period of intensive diuresis occurring a few days before adult eclosion. Relationships of these neurons to cells that are immunoreactive to a M. sexta diuretic hormone were also investigated. Diuretic hormone and leucokinin immunoreactivity are co-localized in the lateral neurosecretory cells and their neurohemal projections. A median pair of leucokinin-immunoreactive, and a lateral pair of diuretic hormone-immunoreactive neurons in the larval terminal abdominal ganglion project to neurohemal release sites within the cryptonephridium. The immunoreactivity of these cells is lost as the cryptonephridium is eliminated during metamorphosis. This loss appears to be related to the change from the larval to adult pattern of diuresis.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Chen Y,Veenstra JA,Hagedorn H,Davis NTdoi
10.1007/BF00331367subject
Has Abstractpub_date
1994-12-01 00:00:00pages
493-507issue
3eissn
0302-766Xissn
1432-0878journal_volume
278pub_type
杂志文章abstract：:There is a current need for a therapy that can alleviate the social and economic burden that presents itself with debilitating and recurring musculoskeletal soft tissue injuries and disorders. Currently, several therapies are emerging and undergoing trials in animal models; these focus on the manipulation and administ...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-019-03016-8
更新日期：2019-08-01 00:00:00
abstract：:Glycosylation plays an essential role during development, in processes such as morphogen distribution, cell-to-cell communication, and extracellular matrix formation. Glycosylation is regulated during development in both a spatial and temporal manner. This study presents a detailed description of glycan distribution f...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-009-0753-6
更新日期：2009-04-01 00:00:00
abstract：:The localization of inhibin alpha-subunit in the human testis was studied at the light- and electron-microscope level with immunostaining techniques. Antibodies against specific fragments of porcine and human inhibin alpha-subunits were utilized. At light microscopy, inhibin alpha-subunit immunoreactivity was detected...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00319612
更新日期：1992-08-01 00:00:00
abstract：:A combination of light, transmission and scanning electron microscopy was employed to demonstrate the occurrence, arrangement and structure of taste buds in the oral mucosa of the soft palate of monkeys (Macaca irus). Taste buds are found in aggregates confined to 0.15 to 0.3 mm wide, round islands of keratinizing epi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00236359
更新日期：1979-01-30 00:00:00
abstract：:The intrapancreatic localization and the effects on basal and stimulated insulin secretion of neuropeptide Y (NPY) were investigated in the mouse. Immunocytochemistry showed NPY to be confined to intrapancreatic nerve fibers mainly associated with blood vessels. Fine varicose NPY fibers were also detected in the exocr...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF01239960
更新日期：1987-04-01 00:00:00
abstract：:The cellular localization of renin was examined in the kidneys of some amphibians of the genus Bufo by immunoperoxidase and immunofluorescence techniques with an antiserum to renin isolated from the submandibular gland of the mouse. Immunoreactivity could be demonstrated in the media cells of the afferent arterioles (...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219248
更新日期：1985-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00305774
更新日期：1994-10-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216433
更新日期：1983-01-01 00:00:00
abstract：:The number of cells comprising biological structures represents fundamental information in basic anatomy, development, aging, drug tests, pathology and genetic manipulations. Obtaining unbiased estimates of cell numbers, however, was until recently possible only through stereological techniques, which require specific...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-015-2127-6
更新日期：2015-04-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1118-4
更新日期：2005-08-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1854-4
更新日期：2014-05-01 00:00:00
abstract：:The postnatal development of brush cells in the distal segment of the common bile duct of the rat was examined with respect to cell number and immunoreactivity for liver fatty acid-binding protein (L-FABP). The brush cells, distinguishable from the principal cells by scanning electron microscopy, first appeared in the...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00318592
更新日期：1991-12-01 00:00:00
abstract：:Neuroblastoma, a malignancy of the developing peripheral nervous system that affects infants and young children, is a complex genetic disease. Over the past two decades, significant progress has been made toward understanding the genetic determinants that predispose to this often lethal childhood cancer. Approximately...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
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更新日期：2018-05-01 00:00:00
abstract：:It is believed that differentiation and maintenance of taste buds in vertebrates is dependent on the trophic function of their sensory nerve supply. In the present work, colchicine was injected into the circumvallate papilla of the rat. This produced a reversible blockade of neuroplasmic transport and disappearance of...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00231023
更新日期：1978-08-25 00:00:00
abstract：:Hypothalamic slices containing the lateral hypothalamic area (LHA) were prepared from 6- to 8-day-old rats and maintained in stationary culture for up to 35 days in order to analyse how well the melanin-concentrating hormone (MCH) neurons survived. As previously reported for other brain areas, this method yielded a lo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051330
更新日期：1999-07-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051240
更新日期：1999-02-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-019-02998-9
更新日期：2019-06-01 00:00:00
abstract：:The objectives of these studies were to determine if (1) hypertrophy-stimulated myogenic regulatory factor (MRF) mRNA increases occur in the absence of proliferating satellite cells, and (2) acute hypertrophy occurs without satellite cell proliferation. Adult and aged quails were exposed to 0 or 2500 Rads gamma irradi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051314
更新日期：1999-06-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00222243
更新日期：1983-01-01 00:00:00
abstract：:Haemophilic arthropathy is the major cause of disability in patients with haemophilia and, despite prophylaxis with coagulation factor concentrates, some patients still develop articular complications. We evaluate the feasibility of a tissue engineering approach to improve current clinical strategies for cartilage reg...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-016-2408-8
更新日期：2016-10-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s00441-010-1094-1
更新日期：2011-04-01 00:00:00
abstract：:Pituitary somatotrops were localized in four species from the genus Oncorhynchus using an antiserum to chum salmon (Oncorhynchus keta) growth hormone. The antiserum cross-reacted specifically with the acidophils in the caudal pars distalis of all species tested. Corroborative immunodiffusion studies were also conducte...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218126
更新日期：1983-01-01 00:00:00
abstract：:Serial sections of human vaginal and keratinized oral-gingival epithelia were investigated for ciliary structures. Most melanocytes of the gingival epithelium lacked cilia, whereas almost all basal keratinocytes of the deeper portion of the epithelial ridges possessed one cilium each. In the suprabasal layers of the r...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215830
更新日期：1988-02-01 00:00:00
abstract：:In the present study, we used ultrastructural cytochemistry to analyze the distribution of nuclear and cytoplasmic nucleic acids and polysaccharides, and electron spectroscopic imaging to map the element phosphorus in immature erythroid cells taken from two amphibians, the diploid Bufo ictericus and the tetraploid Odo...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00305791
更新日期：1994-10-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234741
更新日期：1979-02-28 00:00:00
abstract：:The young of the aquatic Australian frog, Rheobatrachus silus (Leptodactylidae) develop from eggs to juvenile frogs in the mother's stomach. During brooding the stomach expands greatly and becomes very thin walled. Transmission electron microscopy showed that the distension of the stomach was accompanied by a severe d...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00222194
更新日期：1983-01-01 00:00:00
abstract：:In recent years, data have accumulated suggesting that the role of neurotrophins and Trk receptors may not be limited to the nervous system, and the presence of these substances has been detected in a variety of vertebrate and invertebrate non-nervous tissues. This study was designed to map the expression of immunorea...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410000181
更新日期：2000-04-01 00:00:00
abstract：:The nine-banded armadillo possesses a salivary bladder which is a dilated portion of the main duct of the submandibular gland at its origin. The wall of the bladder is composed of an epithelium, a submucosa and a thick coat of skeletal muscle. The ultrastructure of the epithelium reveals that it is complex and consist...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219609
更新日期：1976-06-28 00:00:00
abstract：:Semaphorin 3A (Sema3A) axon repellant serves multiple developmental functions. Sema3A mRNAs are expressed in epithelial and mesenchymal components of the developing incisor in a dynamic manner. Here, we investigate the functions of Sema3A during development of incisors using Sema3A-deficient mice. We analyze histomorp...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-014-1839-3
更新日期：2014-07-01 00:00:00
abstract：:A continuous cell line was previously obtained by Simian Virus (SV) 40 transformation of primary cultures of dissociated mouse fetal hypothalami. One clone from this cell line has been previously shown to possess some of the ultrastructural features, immunological properties and synthesizing capacities of magnocellula...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219699
更新日期：1976-08-16 00:00:00
