What's the difference between mesonephric and mesonephros?
Mesonephric
Definition:
(a.) Of or pertaining to the mesonephros; as, the mesonephric, or Wolffian, duct.
Example Sentences:
(1) Segmental aplasia of the mesonephric duct, not previously recorded in the study area, was found in 4 Shorthorn bulls (0.4%); 2 affected animals were from one herd.
(2) CaBP-D28K first appears in myenteric nerve plexuses of the duodenum on day E15, in duodenal villus cells on day E16, in Purkinje cells of the cerebellum on day E19, in cells of the mesonephric duct on day E11 and in the metanephric duct on day E12.
(3) The presence of sexual differentiation structures was investigated : coelomic epithelium, stromal characteristics, follicles sexual cords, medullary tubules, rete ovarii, hilar cells, mesonephric remnants and coelomic epithelium inclusions.
(4) They arise from the tissues of the broad ligament, predominantly from mesothelium covering the peritoneum but also from paramesonephric and mesonephric remnants.
(5) In the total material, 51% of the tumours displayed positive immunoreactivity, as described by the monoclonal anti-placental alkaline phosphatase antibody C2, with similar incidence (46-67%) in the four major groups of the adenocarcinomas, i.e., serous, mucinous, endometrioid and mesonephric tumours.
(6) Fetal mesonephric cells stained for cytokeratin 13 and vimentin, but that staining diminished as maturation progressed.
(7) Mesonephric agenesis was achieved by microsurgical excision of the left Wolffian duct and the underlying intermediate mesoderm of different regions between somites 16 and 23 in chickens after 50-52 h of incubation (stage 14 HH).
(8) Local expansions and slow degradation of the basement membrane were noted in the regressing female mesonephric duct.
(9) Immunocytochemistry revealed a collagen-poor mesenchymal area around the genital ducts and in continuation with the coelomic epithelium on the lateral edge of the mesonephric ridge of 15-day-old fetuses.
(10) The cell PD, the K+ conductance, and the electrogenicity induced by luminal exposure to 5 mM glucose or alanine are significantly lower in the mesonephric as compared to the metanephric proximal tubules of the rabbit.
(11) The importance of the mesonephric ducts as guides or 'inductor' elements for adequate Müllerian development is emphasized.
(12) The complexity of the intrarenal branching of derivatives of the mesonephric duct diverticulum, development and structure of the canalicular part in nephrons directly depend on the phylogenetic position of the animal.
(13) Mesonephric type adenocarcinoma is a very rare tumour in the bladder and bears a resemblance to nephrogenic adenoma.
(14) On day 14 of fetal life in the rat, Müllerian (paramesonephric) duct in both sexes was first observed close to Wolffian (mesonephric) duct.
(15) A case of mesonephric adenocarcinoma of cervix has been reported in a girl age 1.5 years.
(16) We report the sixth case of mesonephric carcinoma of the female urethra, which is a rare urethral tumor arising from embryonal remnants of the wolffian or mesonephric duct.
(17) The connection between some mesonephric tubules and coelomic epithelium was seen between the 12th and 13th day of gestation.
(18) The presence of heterotopic thyroid follicles is reported in the accessory mesonephric lobes of Heteropneustes fossilis.
(19) Cephalad portions of mesonephric ducts and paramesonephric ducts are separated by mesenchyme, but more caudal aspects move progressively closer until they are juxtaposed but separate.
(20) The role of the mammalian mesonephric kidney is not completely understood.
Mesonephros
Definition:
(n.) The middle one of the three pairs of embryonic renal organs developed in most vertebrates; the Wolffian body.
Example Sentences:
(1) They are rounded or oval bodies visible to the naked eye, and situated ventrolaterally in the posterior mesonephros.
(2) the mesonephros plays no part whatsoever in the formation of the ovary.
(3) In Tilapia mossambica organized lymphoid tissues are present in the thymus, head-kidney and spleen, whereas they are lacking in pericardial tissue, liver, mesonephros, intestine and rectum.
(4) Leukemia cells were inoculated on slices of chick embryo mesonephros incubated for 24h; at this time the fragments are completely encapsulated.
(5) The mesonephros was found to be the major source of somatic cells to the developing gonad, though a contribution from the coelomic epithelium could not be excluded, and interstitial tissue appeared to arise from mesenchymal cells.
(6) By means of purified rabbit anti-adult chicken kidney antibodies two types of antigens have been identified in the mesonephros: one, localised in the cells of the proximal segment of the secretory tubules, the other characteristic of the collecting segments derived from the Wolffian duct.
(7) In both species the primary haemopoietic organs are the pronephros, the mesonephros and the spleen.
(8) Haemosiderin occurs in lesser amounts and melanin is almost restricted to kidney MMCs,--mainly mesonephros--.
(9) In this paper, remarkable changes of these antigens, defined by respective monoclonal antibodies FH3, FH4, and FH6, in fetal kidney (mesonephros and metanephros) and other urogenital organs, as well as in various types of kidney tumors, have been investigated.
(10) This may be significant as regards the exact stage of incubation during which the involution of mesonephros begins.
(11) Reaching the presumptive gonadal area on the mesonephros, the germ cells join with the mesonephric-derived cells.
(12) For the purpose of establishing a methodology whereby concomitant histology and histochemistry could be obtainable, various fixatives and fixation times have been evaluated on GMA embedded chick embryonic mesonephros and gonad.
(13) The action is selective, neither the Wolffian duct nor the mesonephros are attaqued.
(14) At day 4 of embryonic development strong cKr1 hybridization signals are found in the brain and neural tube, in the mesonephros and in the gut, respectively.
(15) At day 15 and 16 the gubernaculum testis is seen as a mesenchymal cord that extends from mesonephros to the pelvic floor.
(16) That the scaling of kidney mass in neonatal lizards and marsupials is the same as that of adults only if the mass of both the mesonephros and metanephros are combined suggests that the mesonephric kidney in these vertebrates plays a significant role in the regulation of water and ion balance during development and for at least a short time after birth.
(17) The poor limb outgrowth was correlated with either the lack of or the presence of a rudimentary mesonephros on the operated side.
(18) The formation of the medulla rudiment starts in 1.5 month old embryo when the gonad is separated from mesonephros and connected with it via the ovary gate.
(19) These results are discussed in terms of sexual differentiation and the development stage of the mesonephros.
(20) However, the presence of link protein transcripts in the mesonephros, independent of cartilage proteoglycan core protein gene expression, indicates that these genes can be regulated independently of each other.