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한국재래산양 코눈물관계통의 해부학적 및 방사선학적 연구
서강문,강태천,이흥식,이인세,남치주,Seo, Kang-moon,Kang, Tae-cheon,Lee, Heungshik S,Lee, In-se,Nam, Tchi-chou 대한수의학회 1996 大韓獸醫學會誌 Vol.36 No.1
This study was carried out to identify the gross anatomical and radiographic characteristics of the nasolacrimal system of the Korean native goat. The results were as follows : The nasolacrimal system are composed of two lacrimal ducts, two lacrimal, canaliculus, one lacrimal sac and one nasolacrimal duct. The nasolacrimal duct was divided into proximal, middle and distal portion. The nasolacrimal duct took a straight course to be paralleled with nasal bones and opened close to the nostril on the medial surface of the alar fold. The diameter of lacrimal punctum, the length of eyelid margin to lacrimal punctum, the length of canaliculus and the diameter of lacrimal sac were 0.82~0.90mm, 1.06~1.54mm, 5.65~6.30mm and 1.77~2.06mm, respectively. The length of proximal, middle and distal nasolacrimal duct were 36.84~40.00mm, 23.53~24.31mm and 14.55~14.73mm, respectively. The diameter of the orifice of nasolacrimal duct, the length of lateral margin of nostril to orifice of nasolacrimal duct and the length of dorsum to orifice of nasolacrimal duct were 1.29~1.33mm, 12.97~12.53mm and 15.24~16.11mm. The skull index of Korean native goat was not significantly different from the length of nasolacrimal duct.
한국재래산양 혀에 분포하는 신경전달물질에 관한 면역조직화학적 연구
이흥식,이인세,강태천,Lee, Heungshik S.,Lee, In-se,Kang, Tae-cheon 대한수의학회 1996 大韓獸醫學會誌 Vol.36 No.2
This study was performed to identify the localization of several neuropeptides; calcitonin gene-related peptide(CGRP), substance P(SP), vasoactive intestinal polypeptide(VIP), neuropeptide Y(NPY), serotonin(5-HT) and neurotensin in the tongue of Korean native goat(Capra hircus) by immunohistochemical method. The results were summarized as follows: CGRP- and SP-immunoreactive fibers were observed as moderate immunoreactivity at the subepithelial plexus and subgemmal fibers in lamina propria of lingual papillae, but not seen in intragemmal, intergemmal, perigemmal fibers as well as in the supporting, basal and taste cells. Fibers around the acinus of the von Ebner's gland and blood vessels showed weak immunoreactivities against CGRP and SP. In the intrinsic ganglion cells, CGRP- and SP-immunoreactivities were not observed. The distribution patterns of VIP- and NPY-immunoreactive fibers were similar to CGRP-or SP-immunoreactive fibers, but their immunoreactivities were stronger than those of CGRP- or SP immunoreactive fibers. The immunoreactivities to VIP or NPY were seen in the intrinsic ganglion. Only a few serotonin immunoreactive fibers were seen in some filiform or fungiform papillae. Neurotensin immunoreactivity was not observed in the tongue of Korean native goat.
이흥식,이인세,강태천,Lee, Heungshik S.,Lee, In-se,Kang, Tae-cheon 대한수의학회 1996 大韓獸醫學會誌 Vol.36 No.2
This studies were carried out to identify the characteristics of the tongue of Korean native goat(Capra hircus) by macroscopy, microscopy and scanning microscopy. Korean native goat had torus linguae, median lingual sulcus, lingual fossa and ventral median fissure but did not have glossoepiglottic fold and terminal sulcus in the tongue. The whole length of tongue was $11.51{\pm}0.76cm$. The length of tongue apex, tongue body, tongue root and the torus linguae were $2.62{\pm}0.28$, $7.39{\pm}0.27$, $1.56{\pm}0.26$ and $6.37{\pm}0.29cm$, respectively. The width of tongue apex, torus linguae and tongue root were $3.41{\pm}0.24$, $3.74{\pm}0.29$ and $3.68{\pm}0.11$, respectively. The thickness of tongue apex was $1.60{\pm}0.10$, and the height of torus linguae was $1.52{\pm}0.15cm$. Filiform papillae were present at the tongue apex and the tongue body rostral to torus linguae. Fungiform papillae were scattered from tongue apex to rostral portion of torus linguae, being in abundance at the tongue apex. Vallate papillae were showed at the lateral portion of torus linguae, while lentiform papillae were present at its central portion. Conical papillae were located between vallate and lentiform papillae. The numbers of filiform, fungiform, conical, vallate and lentiform papillae were $46,980{\pm}1070.98$, $446.8{\pm}36.97$, $818.4{\pm}43.99$, $34.8{\pm}2.77$, and $255.6{\pm}39.30$, respectively. The average numbers of taste bud were $8.3{\pm}2.04$ in a fungiform papilla and $247.3{\pm}37.44$ in a vallate papilla. The filiform papilla had secondary and tertiary papillae. The height of filiform papilla was about $150{\mu}m$ and the diameter was $100{\mu}m$. The diameters of fungiform papillae were 350 to $550{\mu}m$. The long and short diameters of maximum-sized lentiform papilla were 4000 and $3000{\mu}m$, respectively, while those of minimum-sized papilla were 700 and $600{\mu}m$, respectively. The height of conical papillae was 450 to $600{\mu}m$ and diameter was 250 to $450{\mu}m$. The vallate papilla was round or oval in shape and its diameter was 500 to $850{\mu}m$. It had well-developed papillary groove around itself. The modified conical papillae were not observed in the tongue of Korean native goat.
한국재래산양 뇌하수체의 성샘자극세포에 관한 전자현미경적 연구
이인세,이흥식,강태천,원무호,Lee, In-se,Lee, Heungshik S.,Kang, Tae-cheon,Won, Moo-ho 대한수의학회 1996 大韓獸醫學會誌 Vol.36 No.4
Ultrastructures of hypophyseal gonadotropes were studied in the hypophysis of the Korean native goat by electron microscopic immunohistochemistry with antisera to follicle stimulating hormone(FSH) and luteinizing hormone(LH). 1. Gonadotropes in the adenohypophysis were observed in the pars distalis and the pars tuberalis, but not in the pars intermedia. 2. FSH cells were round or oval in shape, and contained two types of round secretory granules, i.e., small and large granules. Small secretory granules were electron-dense and 180-275nm in diameter. Large secretory granules were less electron-dense than small granules and 485-555nm in diameter. 3. LH cells were round or oval in shape and also contained two types of secretory granules, the size of which were smaller than that of FSH cells. Small secretory granules were electron-dense and 160-230nm in size. The size of large secretory granules were 315-415nm with moderate electron densities.
이성준,이흥식,강태천,Yi, Seong-joon,Lee, Heungshik S,Kang, Tae-cheon 대한수의학회 1995 大韓獸醫學會誌 Vol.35 No.3
This study was carried out to observe the differences of bony pelvis between male and female Korean native goat by the pelvimetry. The results represented that the middle transverse diameter(1:1.35), ventral transverse diameter(1:1.12), transverse diameter of pelvic outlet(1:1.22), right oblique diameter(1:1.09), the width between ruber ischii(1:1.15) and width of pubis(1:1.11) were shown significant differences(p<0.01) between male and female Korean native goat.