Angioarchitectural arrangements in corrosion cast of the nasal septum of the mongolian gerbil

Naccarato, Sandra Regina Frazatto; Watanabe, Ii-sei; Makiyama, Maria Cecilia Kumiko; Mizusaki, Cristina Ioshie; Iyomasa, Mamie Mizusaki; Júnior, Bruno König; Chopard, Renato Paulo; Boleta, S. A.; Lopes, Ruberval Armando; Azevedo, Wilson Roberto

doi:10.1016/s0940-9602(99)80059-4

Cited by 4 publications

(4 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Xu et al () studied the kidney microvasculature in pigs. Naccarato et al () analyzed the nasal septum of the Mongolian gerbil. Kronka et al () and Silva et al () studied the palatal mucosa of rabbits and gerbils, respectively.…”

Section: Discussionmentioning

confidence: 99%

Three‐dimensional aspects of the structural characteristics and kidney angioarchitecture of adult and aged wistar rats: A scanning electron microscopy study

Bolina

Bolina-Matos

Alves

et al. 2013

Microscopy Res & Technique

Self Cite

View full text Add to dashboard Cite

The aim of this study was to describe the structural morphological characteristics and organization of the kidney angioarchitecture in adult and aged Wistar rats using different scanning electron microscopy (SEM) methods. Twenty male Wistar rats (Rattus norvegicus) were divided into two groups: the Adult Group (n = 10), which included animals at 3 months of age, and the Aged Group (n = 10), which included animals at 24 months of age. Kidney samples from both groups were analyzed using three distinct SEM methods: coronal sections, cryofracturing and vascular corrosion casts/angioarchitecture. This study demonstrates the specificity of each technique for three-dimensional morphological analyses of the kidney using SEM. In the coronal sections, it was possible to view the structures on a given plane; the stratigraphy was best observed in the cryofracture method, and the vascular corrosion casts showed the organization and arrangement of the angioarchitecture. Thus, we concluded that the SEM methods together provide the best description of the morphological characteristics of normal and pathological kidneys of adult and aged Wistar rats.

show abstract

Section: Discussionmentioning

confidence: 99%

Three‐dimensional aspects of the structural characteristics and kidney angioarchitecture of adult and aged wistar rats: A scanning electron microscopy study

Bolina

Bolina-Matos

Alves

et al. 2013

Microscopy Res & Technique

Self Cite

View full text Add to dashboard Cite

show abstract

“…The Kiesselbach area is characterized by a dense arterial mesh without swelling bodies. [10][11][12][13][14] In contrast, the inferior turbinate is dominated by cavernous tissue. [4][5][6][7][8][9] As an allergic reaction ultimately leads to the release of histamine from mast cells, in this study histamine was used to simulate nasal swelling caused by an allergic reaction.…”

Section: Commentmentioning

confidence: 99%

“…Branches of the ethmoidal arteries, the sphenopalatine artery, maxillary artery, palatine artery, and labial ar-tery have dense anastomoses in Kiesselbach area. [11][12][13][14] Capillaries are fixed at the perichondrium of the septal cartilage. 10 Venous swelling bodies are not present.…”

mentioning

confidence: 99%

Different Swelling Mechanisms in Nasal Septum (Kiesselbach Area) and Inferior Turbinate Responses to Histamine

Wüstenberg¹,

Scheibe²,

Zahnert³

et al. 2006

Arch Otolaryngol Head Neck Surg

View full text Add to dashboard Cite

Objective:To determine whether the inferior turbinate, which contains swelling bodies, and the nasal septum (Kiesselbach area), characterized by a dense arterial mesh, exhibit different swelling mechanisms in allergic nasal reactions.Design: Two optical rhinometers were used to examine 11 patients in the clinic. Optical rhinometry is based on the transillumination of the nasal septum and inferior turbinate or the whole nose with monochromatic light. The instrument's wavelength can be adjusted to the absorption characteristics of reduced hemoglobin, oxygensaturated hemoglobin, and water.Setting: Outpatient university otolaryngology clinic.Patients: Eleven young, healthy, nonsmoking, nonpregnant subjects (6 men and 5 women), mean age, 32.4 years (age range, 27-37 years), with no history of exposure to toxic substances, allergies, or other significant diseases.Interventions: Optic rhinometry evaluation during the course of nasal histamine administration. Main Outcome Measures: Light extinction at various wavelengths.Results: Following administration of histamine, in the nasal septum, the wavelength of 950 nm (edema) showed the strongest increase of light extinction; in the inferior turbinate, it was the wavelength of 786 nm (oxygenated hemoglobin). In the whole nose, the wavelength of 880 nm (edema plus hemoglobin) exhibited the largest increase of extinction.Conclusions: Swelling of the nasal septum (Kiesselbach area) in nasal allergic reactions is caused mainly by edema, whereas swelling of the inferior turbinate is due mainly to an increase in volume of blood that is highly saturated with oxygen. Swelling of the whole nose is characterized by the combination of both, edema and increase in blood volume.

show abstract

“…While the microvascularization of the mucosa and integuments has been the subject of numerous studies and analyses [Kohlrausch, 1853;Zuckerkandl, 1885;Ramm, 1905;Poirier and Charpy, 1912;Testut, 1922;Salmon, 1936;Märk, 1941;Patzelt, 1943;Harper, 1949;Dawes and Prichard, 1953;Rossatti, 1953;Baston, 1954;Wolff,1961;Hodde and de Blécourt, 1979;Lang, 1979Lang, , 1989Kishi et al, 1990;Guéro et al, 1991;Schlechta et al, 1996], a specific comparative study of the junctional zones has never been conducted. Only the pedicles of the various regions concerned in the head have been studied using various dissection, injection-corrosion or electronic microscopy techniques [Schwindle, 1935;Duke-Elder and Wybar, 1961;Cauna, 1970;Cauna and Cauna, 1975;Combelles, 1972; Combelles et al, 1974;Saraux et al, 1982;Tange, 1986;Grevers and Herrmann, 1987;Heinzmann, 1988, 1989;Ducasse, 1995;Tucker and Linberg, 1994;Skladzien et al, 1995;Ojima et al, 1997;Adenis and Morax, 1998;Naccarato et al, 1999].…”

Section: Introductionmentioning

confidence: 99%

Microvascularization of the Mucocutaneous Junctions of the Head in Fetuses and Neonates

Wolfram-Gabel¹,

Sick²

2002

Cells Tissues Organs

View full text Add to dashboard Cite

The mucocutaneous junctions of the head (oral, nasal and palpebral) are transitional zones between the integuments and the mucosa. Their microvascularization is studied in the heads of fetuses and neonates by injection of agarized China ink into the vascular system. These zones are situated deep with respect to the free edge of the oral or nasal cavity or relative to the free margin of the eyelid. They present cutaneous-type microvascularization with a papillary network and reticular networks. Long capillary loops connected to the deep reticular network are their main feature. In the lips and eyelids, the morphology of the networks and their relationship with the orbicular muscles are suggestive of a functional structure.

show abstract

Angioarchitectural arrangements in corrosion cast of the nasal septum of the mongolian gerbil

Cited by 4 publications

References 9 publications

Three‐dimensional aspects of the structural characteristics and kidney angioarchitecture of adult and aged wistar rats: A scanning electron microscopy study

Three‐dimensional aspects of the structural characteristics and kidney angioarchitecture of adult and aged wistar rats: A scanning electron microscopy study

Different Swelling Mechanisms in Nasal Septum (Kiesselbach Area) and Inferior Turbinate Responses to Histamine

Microvascularization of the Mucocutaneous Junctions of the Head in Fetuses and Neonates

Contact Info

Product

Resources

About