The male reproductive system of the common marmoset (&lt;i&gt;Callithrix jacchu&lt;/i&gt;&lt;i&gt;s&lt;/i&gt;)

Miraglia, Tulio; Filho, Moysés Telles; Branco, Anfrísio Lobão Castelo

doi:10.1159/000143521

Cited by 5 publications

(5 citation statements)

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“…The present study revealed that the glandular epithelium of the prostate is made up of principal secretory cells with occasionally few basal ones. Similar description was observed in dogs [5], goats [51], common marmoset [18], camels [20,46], goats [52] and domestic animals [19], while the glandular epithelium of the prostate of bucks [15], buffalo bulls [12,48], gorilla [53], and camel [11] ranged from cuboidal to columnar.…”

Section: Discussionsupporting

confidence: 69%

“…In a common agreement with Arcadi [5] Seaman and Winell [22] Brandes and Bourne [73], Miraglia et al [18], Ali et al [24], Nasr and Moustafa [11], Sudhakar et al [45] in the prostate gland of dogs, men, common marmoset, camels, and buffalo bulls, respectively, the prostate of the donkey reacted * * Figure 21: Photomicrographs of the prostate gland during spring (a) and winter (b) after alcian blue/PAS/haematoxylin staining showing nearly the same picture as PAS reactivity. Glandular epithelium (arrow), interstitial connective tissue (asterisk), and septa (S).…”

Section: Discussionsupporting

confidence: 63%

“…The prostate of the donkey was enveloped by thick capsule which had outer fibrous and inner fibromuscular layers. Simulated results were reported in bulls [8,42,43], common marmoset [18], horses [40], camels [11], and buffalo bulls [44].…”

Section: Discussionmentioning

confidence: 99%

“…The epithelial lining of the secretory end pieces varied from low cuboidal to high columnar cells as observed in rabbits, boars, elephants, bulls, common marmoset, camels, buffalo bulls, domestic animals, and men ( [4,[6][7][8][17][18][19][20][21], resp.). In dogs, the lining epithelium was simple, stratified, or pseudostratified [5,22].…”

Section: Introductionmentioning

confidence: 99%

“…Frequently, flattened, large rounded, ovoid, wedged, or pyramidal-shaped cells were recorded between the lining cells of the secretory units of the prostate of dogs [22], shrew [23], camels [24], men [10], and buffalo bulls [17]. These basal cells possessed darkly stained cytoplasm and rounded nuclei with dense chromatin [18] in marmoset.…”

Section: Introductionmentioning

confidence: 99%

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Histomorphological Studies on the Prostate Gland of Donkey Equus Asinus during Different Seasons

Abou-Elhamd

Salem

Selim

2013

Journal of Histology

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The objective of this study is to describe the histological and histochemical structures of the prostate gland during different seasons of the year. The experiment was carried out on the prostate gland of 24 sexually mature apparently healthy male donkeys (5 to 7 years) distributed over the four seasons of the year. The prostate gland was enveloped externally by a thick fibromuscular capsule. Fibromuscular septa arose from the deep aspect of the capsule dividing the prostate into variable numbers of lobules of different sizes and shapes. Each prostatic lobe was made up of compound tubuloalveolar glands and duct system. The secretory end pieces were lined with principal secretory cells with occasional few basal ones. The principal cells varied from columnar to cuboidal in shape, depending upon the studied season. The principal cells showed PAS-positive reactivity. Seasonal variations were observed in the height of the principal cell lining the secretory end pieces, in the interstitial tissue/glandular tissue ratio, and in the PAS reactivity in the principal cells. In conclusion, the prostate gland of donkey appeared more active during spring. This reactivity decreased during other seasons of the year. Minimal reactivity was recorded during winter.

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Section: Discussionsupporting

confidence: 69%

Section: Discussionsupporting

confidence: 63%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Histomorphological Studies on the Prostate Gland of Donkey Equus Asinus during Different Seasons

Abou-Elhamd

Salem

Selim

2013

Journal of Histology

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Monkey as an animal model

Ghoniem¹,

Shoukry²,

Vandenberg³

et al. 1994

Neurourology and Urodynamics

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The prostate of the nonhuman primate: Normal anatomy and pathology

et al. 1981

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The caudal and cranial prostate of different species of nonhuman primates were examined for histologic characteristics and pathological abnormalities. One hundred specimens from 12 species were represented. Among the pathologies found were: 1) cystic hyperplasia; 2) fibromuscular hyperplasia; 3) squamous metaplasia; 4) chronic and acute bacterial prostatitis; 5) prostate adenocarcinoma; and 6) other miscellaneous pathologic changes. A historical review of histological characteristics and pathological abnormalities of the nonhuman primate prostate is given. Based upon findings in this study, anatomical similarity of the caudal lobe of the prostate to the peripheral zone of the prostate in humans as described by McNeal is found. In the patas monkey the relationship of the cranial and caudal lobe suggests strongly the relationship seen between the central and peripheral zones in man. The case of prostatic adenocarcinoma described has only been reported in one other nonhuman primate.

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The male reproductive system of the common marmoset (<i>Callithrix jacchu</i><i>s</i>)

Cited by 5 publications

References 2 publications

Histomorphological Studies on the Prostate Gland of Donkey Equus Asinus during Different Seasons

Histomorphological Studies on the Prostate Gland of Donkey Equus Asinus during Different Seasons

Monkey as an animal model

The prostate of the nonhuman primate: Normal anatomy and pathology

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