• 한국임상수의학회지
• /
• 제24권3호
• /
• pp.358-366
• /
• 2007

This study was performed to investigate the application of bovine amniotic membrane for canine corneal ulcer and to compare bovine amniotic membrane flap to nictitating membrane flap. Corneas were treated with 8.0mm trephine and 100% ethanol was applied and corneal epithelium was removed. This experiment was divided into three groups; control group, nictitating membrane flap group and amniotic membrane + nictitating membrane flap group. To compare corneal healing, fluorescein dye test, histopathological examination and TUNEL assay were performed. The healing size of the corneal epithelium in was largest among groups and it was significantly different with the other groups (P<0.05). Also, inflammatory cell deposits and keratocyte apoptosis in amniotic membrane flap group were smallest, but the width of the corneal epithelium was thickest among groups. Therefore, we tentatively predicted that the amniotic membrane flap would be an alternative effective method for the treatment of superficial canine corneal ulcer.

• 대한수의학회지
• /
• 제63권2호
• /
• pp.20.1-20.4
• /
• 2023

A 10-year-old, spayed female, Maltese dog presented with a 2-day history of severe left eye squint. Slit-lamp biomicroscopy showed a deep corneal defect stained into a doughnut shape together with hypopyon in the anterior chamber. Based on these results, a diagnosis of descemetocele and uveitis in the left eye was made. Deep keratotomy combined with a nictitating membrane flap effectively resolved the descemetocele without complications. The surgical procedures performed on this patient were easy and effective, and could be used as an alternative to graft surgery for descemetocele treatment.

• 한국임상수의학회지
• /
• 제37권3호
• /
• pp.149-152
• /
• 2020

One-year-old male Cocker Spaniel dog was referred for the third eyelid enlargement and inflammation in the left eye (OS). It gradually swelled for 2 weeks after the cherry eye repair by conjunctival mucosa pocket procedure at a private animal clinic. Routine ophthalmic examinations including neuro-ophthalmic examination, Schirmer tear test, intraocular pressure and corneal fluorescein staining were all normal. No lesions were found on slit lamp biomicroscopy and indirect ophthalmoscopy except for third eyelid swelling in the OS. Ultrasonography revealed cystic structure within the OS nictitating membrane. Fluid from the cyst was aspirated and there were no microorganisms or neoplastic changes. Surgical intervention was performed under general anesthesia. On the day of the surgery, there was a deep corneal ulcer in the OS, which had not existed before. Ventral palpebral surface of the third eyelid was incised horizontally to the shaft of the T-shaped hyaline cartilage. And then, a full thickness of the cystic wall was incised and marsupialized. Additionally, a direct suture was performed on the ulcerated cornea. Topical and systemic antibiotics and anti-inflammatory drugs were prescribed. One month after the surgery, the third eyelid swelling and the discharge were improved. Marsupialization of the nictitating membrane cyst relieved the swelling of the third eyelid and inflammation. It could be a simple but effective surgical intervention for the cystic complication of conjunctival mucosa pocket procedure in dogs.

• Biomolecules & Therapeutics
• /
• 제10권2호
• /
• pp.89-98
• /
• 2002

In this study general pharmacological profiles of KI-60606 on the central nervous system, the cardiovascular system and the other organs were investigated. The dosages given were 0,5, 10 and 25 mg/kg and drugs were administered intravenously. The animals used for this study were mice, rats, cats and guinea pigs. KI-60606 showed no effects on general behavior, motor coordination, spontaneous locomotor activity, hexobarbital-induced hypnosis time, body temperature, analgesic activity, anticonvulsant activity and contraction of nictitating membrane in cats. Furthermore KI-60606 showed no effects on blood pressure, heart rate, LVP (left ventricular peak systolic pressure), LVEDP (left ventricular end diastolic pressure), LVDP (left ventricular developing pressure), DP(double product), CFR(coronary flow rate), smooth muscle contraction using guinea pig ileum and gastric secretion at all dosage tested except the increase of gastrointestinal transport and urinary $K^+$ excretion.

• 대한수의학회지
• /
• 제61권4호
• /
• pp.31.1-31.4
• /
• 2021

A 15-year-old Schnauzer, showing right exophthalmos, was diagnosed as adenocarcinoma originated from the third eyelid gland. On computed tomography, a normal right third eyelid gland was not observed. Instead, a heterogeneous cystic mass invaded the retrobulbar space and displaced the eye globe dorsolaterally. In addition, lysis of the bony nasolacrimal duct was found, which was considered the tumor invasion. These findings indicated that third eyelid gland adenocarcinoma should be considered when a retrobulbar mass is found ventromedial to the globe without observation of the normal third eyelid and accompanies osteolysis of the bony nasolacrimal duct in dogs showing exophthalmos.

• 한국임상수의학회지
• /
• 제24권2호
• /
• pp.214-217
• /
• 2007

약 2개월령(個月齡)의 잡종 암컷 고양이가 영창동물병원(永昌動物病院)에 내원하였다. 1차(次) 진료시(診療時) 우측 눈의 축동(縮瞳) 및 순막 돌출(瞬膜 突出)이 인정되었으며, 또한 좌측 눈의 경도의 축동이 인정되어, 본 환축(患畜)은 고양이 Horner's syndrome으로 진단(診斷)되었다. 본 환축(患畜)에 대하여 안침(眼針) (상초 영역(上焦 領域), 10분간(分間)) 및 dexamethasone 약침(藥鍼)(0.2 ml/혈위: BL 01-정명(睛明) BL02-찬죽(纘竹) 및 ST01-승읍(承泣))을 각각(各各) 실시(實施)하였다. 1차 치료 후, 축동(縮瞳) 및 순막돌출(瞬膜突出)이 놀랍게도 소실되었다. 2차 진료시(1차 치료 후 1일)확인 결과, 눈의 소견은 정상 상태를 유지하고 있었다. 따라서 본(本) 증례(症例)는 침치료(鍼治療)에 양호(良好)한 반응(反應)을 나타낸 고양이 Horner's syndrome의 증례(症例)였다.

• 대한화학회지
• /
• 제19권3호
• /
• pp.174-178
• /
• 1975

4-(${\beta}$-Guanidinoethyl)-17${\alpha}$-methyl-4-aza-5${\alpha}$-androstan-17${\beta}$-ol(V)을 합성하는데에 필요한 중간화합물인 17${\alpha}$-methyl-4-aza-5${\alpha}$-androstan-17${\beta}$-ol(IX)은 4단계를 거쳐 합성하였으며 IX을 chloroacetonitrile과 축합반응을 한후 $LiAlH_4$로서 환원하여 4-(${\beta}$-aminoethyl)-17${\alpha}$-methyl-4-aza-5${\alpha}$-androstan-17${\beta}$-ol(XI)을 얻었다. Tktle compound인 V은 3가지의 시약, 2-methyl-2-thiopseudourea,3,5-dimethylpyrazole-1-carboxamidine, cyanamide를 각각 XI와 반응시켜 좋은 수득률을 얻었다. 약리작용의 실험결과 V은 classical한 adrenergic neurone blocking agents와 유사하며 혈압강하제로서의 전망은 좋다고 예상된다.