Abstract：
:The androgenic glands (AG) of male decapod crustaceans produce insulin-like androgenic gland (IAG) hormone that controls male sex differentiation, growth and behavior. Functions of the AG are inhibited by gonad-inhibiting hormone originating from X-organ-sinus gland complex in the eyestalk. The AG, and its interaction with the eyestalk, had not been studied in the blue swimmer crab, Portunus pelagicus, so we investigated the AG structure, and then changes of the AG and IAG-producing cells following eyestalk ablation. The AG of P. pelagicus is a small endrocrine organ ensheathed in a connective tissue and attached to the distal part of spermatic duct and ejaculatory bulb. The gland is composed of several lobules, each containing two major cell types. Type I cells are located near the periphery of each lobule, and distinguished as small globular cells of 5-7 μm in diameter, with nuclei containing mostly heterochromatin. Type II cells are 13-15 μm in diameter, with nuclei containing mostly euchromatin and prominent nucleoli. Both cell types were immunoreactive with anti-IAG. Following bilateral eyestalk ablation, the AG underwent hypertrophy, and at day 8 had increased approximately 3-fold in size. The percentage of type I cells had increased more than twice compared with controls, while type II cells showed a corresponding decrease.
journal_name
Tissue Celljournal_title
Tissue & cellauthors
Sroyraya M,Chotwiwatthanakun C,Stewart MJ,Soonklang N,Kornthong N,Phoungpetchara I,Hanna PJ,Sobhon Pdoi
10.1016/j.tice.2010.07.003subject
Has Abstractpub_date
2010-10-01 00:00:00pages
293-300issue
5eissn
0040-8166issn
1532-3072pii
S0040-8166(10)00051-0journal_volume
42pub_type
杂志文章相关文献
TISSUE & CELL文献大全abstract：:The early maturation stages of definitive erythroid cells are observed in the embryonic circulation of the chick yolk sac at 4.5--5 days of incubation. Light and electron microscope observation of the mesoderm of the yold sac membrane indicate that individual presumptive precursors of the definitive-line are present a...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(78)90029-0
更新日期：1978-01-01 00:00:00
abstract：:Degeneration of intervertebral disk (IVD) has been increased in recent years. The lumbar herniation can be cured using conservative and surgical procedures. Surgery is considered after failure of conservative treatment. Partial discectomy, fusion, and total disk replacement (TDR) are also common surgical treatments fo...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2014.05.008
更新日期：2014-10-01 00:00:00
abstract：:Reptilian epidermis contains two types of keratin, soft (alpha) and hard (beta). The biosynthesis and molecular weight of beta-keratin during differentiation of lizard epidermis have been studied by autoradiography, immunocytochemistry and immunoblotting. Tritiated proline is mainly incorporated into differentiating a...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2004.06.001
更新日期：2004-10-01 00:00:00
abstract：:A detailed model for hyposmotic fluid formation in Hydra is presented. We propose that enteron fluid formation occurs in two steps: (1) segregation of an isosmotic fluid in large intercellular vacuoles with (2) subsequent reabsorption of solute in the intercellular channels to form the hyposmotic fluid of the enteron....
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(77)90045-3
更新日期：1977-01-01 00:00:00
abstract：:The Australian lungfish, Neoceratodus forsteri, has a dentition consisting of enamel, mantle dentine and bone, enclosing circumdenteonal, core and interdenteonal dentines. Branching processes from cells that produce interdenteonal dentine leave the cell surface at different angles, with collagen fibrils aligned parall...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2006.01.001
更新日期：2006-04-01 00:00:00
abstract：:Centrioles are involved in the formation of cilia and flagella and in the organization of the centrosome, the main microtubule-organizing center of the cell. Since structural and functional centriole aberrations can contribute to several human diseases, these organelles have recently focused the attention of cell biol...
journal_title：Tissue & cell
pub_type： 杂志文章,评审
doi：10.1016/j.tice.2010.01.002
更新日期：2010-04-01 00:00:00
abstract：:On dark-adaptation of the 11-day adult eye, the rhabdomers move towards the cuticle. Each c-c-r array (of tandem centrioles and ciliary root) maintains its position relative to the rhabdomere, and the length of the root is apparently unchanged. The close association of the array with the rhabdomere is not established ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(75)90038-5
更新日期：1975-01-01 00:00:00
abstract：:A panel of 40 monoclonal antibodies was constructed in response to cationic endothelial cell growth factor (c-ECGF), the cationic peptide mitogen isolated from endothelial mitogen. The monoclonal antibodies were assayed by dot blot for immunoreactivity to various other peptide angiogenic factors. The panel of monoclon...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(87)90040-1
更新日期：1987-01-01 00:00:00
abstract：:The subcellular distribution of calcium has been investigated in samples, from the intestinal mucosa of 10-day rats, prepared for X-ray microanalysis by various techniques designed to minimize the loss of this element. Calcium retention and its threshold of detection was most satisfactory in freeze-dried frozen thin s...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(83)90073-3
更新日期：1983-01-01 00:00:00
abstract：:Species that live in extreme conditions have specially adapted physiology and tissue/organ organisation. The adaptation of lymphoid organs to low temperatures in polar species could be an original field of study, indicating how the immune system works under extreme conditions. In fishes, the head kidney is a key organ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/s0040-8166(02)00005-8
更新日期：2002-04-01 00:00:00
abstract：:The presence of stage-dependent occlusive junctions between adjacent Sertoli cells in the seminiferous epithelium of the crayfish testis was demonstrated by a lanthanum tracer study. The germinal epithelium did not appear to be compartmentalized, as evidenced by access of lanthanum to spermatogonia, spermatocytes, and...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1054/tice.2001.0211
更新日期：2001-12-01 00:00:00
abstract：:The receptor activator of NF-kappa B ligand (RANKL) and its decoy receptor, osteoprotegerin (OPG), are the important proteins involved in osteoclastogenesis. In this study, we investigated the expressions of RANKL and OPG in cultured human periodontal ligament cells derived from deciduous teeth (DPDL cells) and their ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1054/tice.2002.0223
更新日期：2002-02-01 00:00:00
abstract：:The origin of midgut epithelium may begin either from yolk cells (energids), tips of stomo- and proctodaeum (ectoderm), inner layer (endoderm) or from both kinds of the above mentioned cells. The origin of the midgut epithelium in wingless insects (Apterygota) has still not been determined. In Thermobia domestica the ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2004.12.001
更新日期：2005-04-01 00:00:00
abstract：:The ovoid cells of the branchial heart complex of Sepia officinalis L. were investigated with respect to their role in detoxification processes. The electron microscopical localization of in situ injected ferritin in the endocytotic-lysosomal system, and the fluorescence microscopical localization of protein-bound Eva...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/s0040-8166(98)80085-2
更新日期：1998-12-01 00:00:00
abstract：:This report describes the initiation, cloning and establishment of long-term serial cultures of rat heart-derived vascular endothelial (EC) and smooth muscle cells (SMC). Populations of these cells derived from both the macro-and microcirculation were obtained utilizing isolated heart perfusion technique. Elimination ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(88)90051-1
更新日期：1988-01-01 00:00:00
abstract：:Sepsis was a systemic response to a local infection. Apoptosis was observed in the experimental sepsis. In this study, cecal ligation and puncture (CLP)-induced sepsis was established in rats. We found that sepsis decreased thyroid hormone levels, including triiodothyronine (T3), thyroxine (T4), free T3 (fT3), and fre...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2016.07.001
更新日期：2016-10-01 00:00:00
abstract：:Cellular replacement therapy is a potential therapeutic strategy for diabetes. In this study, we investigated the effect of transplantation of induced mouse embryonic stem cells (mESCs) into endoderm and early hepatocyte-like cells in streptozotocin (STZ)-diabetic mice. After embryoid body (EB) formation from mESC, th...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2010.12.002
更新日期：2011-04-01 00:00:00
abstract：:Kupffer's vesicle, a transitory organ peculiar to teleost embryos, was investigated in embryos of Fundulus heteroclitus by scanning electron microscopy. The roof of the vesicle is constructed to rather large columnar cells which are in continuity wiht hypoblast cells. Each of the roof cells is adorned with a single lo...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(78)90003-4
更新日期：1978-01-01 00:00:00
abstract：:The expression of alpha(1a)-adrenoreceptors (alpha(1a)-ARs) within the muscle spindles of rabbit masseter muscle was investigated. The alpha(1a)-ARs were detected by immunohistochemical fluorescent method and examined along the entire length of 109 cross serially sectioned spindles. The sympathetic fibers were visuali...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2005.12.003
更新日期：2006-04-01 00:00:00
abstract：:The histological organization of the periarterial lymphoid sheath (PALS) was studied during the postnatal life of the golden hamster Mesocricetus auratus with special interest in the cell components occurring in each of their regions. Our results suggest a role of the cell components defining the splenic microenvironm...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(89)90054-2
更新日期：1989-01-01 00:00:00
abstract：:The fine structure of the principal and ancillary metathoracic flight muscle fibres in the adult male of a strepsipteran, Elenchus tenuicornis, is described. Power-producing dorsal longitudinal and dorso-ventral flight muscles show features consistent with myoneural asynchrony: myofibrils are large and discrete and ar...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(84)90072-7
更新日期：1984-01-01 00:00:00
abstract：:The seasonal variations in serotonin immunoreactivity and ultrastructure of the secretory rudimentary photoreceptor cells (SRPC) were studied in the pineal organ of the Japanese grass lizard, Takydromus tachydromoides in relation to the environmental temperature. Our results clearly demonstrated that serotonin immunor...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1054/tice.1999.0054
更新日期：1999-08-01 00:00:00
abstract：:Surface modification is an important step in making a synthetic polymer cytocompatible. We have previously reported improved cytocompatibility of immortalized human keratinocytes (HaCaT) with the otherwise bioinert fluorinated ethylene propylene (FEP) upon treatment with argon plasma discharge. In this article, we sho...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/j.tice.2019.05.004
更新日期：2019-06-01 00:00:00
abstract：:The tridimensional ultrastructure of the inner cortex of rat kidney has been studied by observing freeze-fractured tissue in stereo. The complex structure of the tubules, fenestrated capillaries and glomeruli is more readily observed through the irregular fracturing of the tissue that occurs in this technique. The ult...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(76)90058-6
更新日期：1976-01-01 00:00:00
abstract：:A distinctive group of neurons having cell bodies located along the midline of the dorsal surface of the sixth abdominal (A6) ganglion of the adult cockroach Periplaneta americana has been characterized by direct anterogradc cobalt chloride staining. These neurons identified as dorsal unpaired median (DUM) neurons, pr...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(93)90038-m
更新日期：1993-12-01 00:00:00
abstract：:The epidermal eyespots of the acoel Otocelis rubropunctata would appear to consist of a single cell type provided with pigment granules and cilia. Very numerous dictyosomes characterize the cytoplasm of the cells. The cilia possess the 9X2 + 2 pattern of microtubules and the typical rootlets of acoels. Microvilli are ...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(90)90082-k
更新日期：1990-01-01 00:00:00
abstract：:The loci of calcium distribution in Nereis pharyngeal visceral muscle have been examined by cytochemical precipitation using potassium pyroantimonate. In Na-, Ca- and Mg-free media, pyroantimonate incubation was used to pinpoint loci of intracellularly bound calcium. This method also revealed heavy deposition on the i...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(81)90024-0
更新日期：1981-01-01 00:00:00
abstract：:The skin of hairless descendants of Mexican hairless dogs was investigated lectin-histochemically. Haired dogs were also used for comparative study. In the epidermis of infant pups, lectin staining revealed marked differences between hairless and haired dogs. Griffonia simplicifolia-I (GS-I) bound moderately to the cy...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(94)90080-9
更新日期：1994-02-01 00:00:00
abstract：:The expression of adhesion molecules on the vascular endothelium of healthy and inflamed human dental pulp was studied immunohistochemically using antibodies for selectin family and immunoglobulin super-family members. In healthy dental pulp, some vessels reacted very weakly with major histocompatibility complex (MHC)...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/s0040-8166(98)80077-3
更新日期：1998-04-01 00:00:00
abstract：:Vitellogenic oocytes from the cockroach Blattella germanica were dissected free of the surrounding follicle cell layer. The continued presence of a resting potential indicated that the defolliculated oocytes remained viable. In other experiments, lysozyme was injected into last nymphal instars; scanning electron micro...
journal_title：Tissue & cell
pub_type： 杂志文章
doi：10.1016/0040-8166(90)90009-x
更新日期：1990-01-01 00:00:00
