• Journal of Veterinary Clinics
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• v.10 no.2
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• pp.163-169
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• 1993

This study examined the incidence of disease and blood biochemical values in 68 Holstein cattle during the a month period after parturition. In order to compare the blood biochemical values, the animals were divided into 2 groups of prepartum and 4 groups of postpartum according to the blood collecting day, respectively. The results compared postpartum with prepartum were obtained as follows : the incidences of displacement of abomasum, culled and retained placenta were 11.8%. 13.2% and 8.8%, respectively. In the normal group(pre and post parturition group), NEFA and bilirubin were increased. Triglyceride and cholesterol were significantly lower than In the pre-parturition group, and total lipid was decreased. In the disease group, displacement of abomasum was significantly higher than in the normal group in the levels of NEFA, triglyceride and bilirubin. Culled was significantly higher than in the normal group in the levels of NEFA, AST and bilirubin. but lower than in the normal group in the levels of triglyceride and cholesterol. Retained placenta was significantly higher than in the normal group in the levels of NEFA and bilirubin, but lower than in the normal group in the levels of triglyceride.

• Proceedings of the Korean Society of Embryo Transfer Conference
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• 2003.10a
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• pp.82-82
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• 2003

• Journal of Pharmaceutical Investigation
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• v.39 no.5
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• pp.333-337
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• 2009

We aimed to optimize the formulation of porcine placental extract (PPE)-loaded liposomes for intramuscular administration and to investigate the effect of surface charges on the muscular retention in mice. PPE-loaded liposomes were formulated to have neutral, anionic, or cationic surface charges. The in vitro release profiles were studied by spectrofluorometry. In vivo distribution patterns at mice were studied using molecular imaging technology. Among the three types of liposomes, 1,2-dioleoyl-3-trimethylammonium-propane and 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-based cationic liposomes showed the most prolonged in vitro release profile. Consistent with the in vitro results, the in vivo distribution study revealed that the cationic liposomes were retained at the site of administration for the longest period. Our results suggest the potential of cationic PPE-loaded liposomes for sustained release of the components after intramuscular administration.

• Reproductive and Developmental Biology
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• v.36 no.2
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• pp.109-114
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• 2012

We prepared the polyclonal antibody anti-$20{\alpha}$-hydroxysteroid dehydrogenase (anti-$20{\alpha}$-HSD) against the recombinant full-length protein bovine $20{\alpha}$-HSD in Escherichia coli. The specificity of anti-$20{\alpha}$-HSD was demonstrated using Chinese hamster ovary (CHO) cells transfected with recombinant bovine $20{\alpha}$-HSD and bovine placental tissues. According to western blot analysis, anti-$20{\alpha}$-HSD specifically recognizes the 37-kDa protein bovine $20{\alpha}$-HSD. The protein is not present in untransfected CHO cells. Anti-$20{\alpha}$-HSD also recognizes a specific protein in the ovaries and placenta of other animals. Immunostaining was used to detect expression of bovine $20{\alpha}$-HSD protein in the cultured luteal cells during the estrous cycle later.

• Journal of Acupuncture Research
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• v.30 no.4
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• pp.197-202
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• 2013

Objectives : Hemifascial spasm is painless uncommon disorder characterised by involuntary paroxysmal movement of one side of face. In this study, the effect of meridian tendino-musculature acupuncture and pharmacopuncture therapy for two patient with hemifascial spasm were evaluated. Methods : We treated two patients with meridian tendino-musculature acupuncture and placenta pharmacopuncture therapy in sternocleidomastoid muscle. We evaluated the effect by Scott's scale and treatment satisfaction. Results : Before therapy, the grade of spasm intensity classified by Scott's description in two cases were 3. After therapy, the Scott's grade of one case was 0, and another case were 1. Conclusions : Meridian tendino-musculature acupuncture and placenta pharmacopuncture therapy in sternocleidomastoid muscle for hemifascial spasm was effective and will be attemped to the patients with it.

• Korean Journal of Veterinary Research
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• v.23 no.1
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• pp.1-8
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• 1983

The purpose of the present study is to determine variations in synthesis of DNA in the nuclei of various elements of the golden hamster (Mesocricetus auratus) placenta with increasing gestational age from the eighth day post coitus to parturition. The method employed for such determination was autoradiography following injection of pregnant animals with tritiated thymidine. From the results reported, the following points are concluded. The mitotic activities of the endodermal cells of the visceral yolk sac and of the parietal yolk sac, the trophoblastic cells of the labyrinth and the trophospongium and the giant cells were decreased with increasing gestational age, The placentation was nearly completed by day 13 of pregnancy and the increase in size of labyrinth was by appositional growth from the trophospongial cells. It was considered that the inner trophoblastic cells in the vicinity of the fetal blood vessels were originated from the pure chorion. The interrelation among the various cells and the polyploidal giant cells in the placenta were discussed.

• Journal of Chest Surgery
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• v.54 no.5
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• pp.416-418
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• 2021

Placental transmogrification is a peculiar clinical entity of the lung of uncertain etiology. We report 2 cases of pulmonary placental transmogrification in 2 patients of different nationalities. Both of them had no history of smoking or chronic lung disease. The main presentations were dyspnea and chest pain. Radiologic studies showed a unilateral giant bulla in both patients; additional pneumothorax was present in only 1patient. They underwent surgical bullectomy. Histopathologic studies revealed the presence of intracystic placenta-like villous structures and a diagnosis of placental transmogrification was made. Placental transmogrification should be considered in cases of unilateral bullae.

• Journal of Yeungnam Medical Science
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• v.39 no.2
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• pp.150-152
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• 2022

Complications related to the vascular anastomosis of the placental vessels in monochorionic twins are fatal. The clinical syndromes of feto-fetal transfusion include twin anemia polycythemia sequence (TAPS), twin-twin transfusion syndrome, and twin reversed arterial perfusion sequence. We present an extremely rare case of TAPS in a dichorionic diamniotic pregnancy. A 36-year-old woman, gravida 0, para 0, was referred to our hospital with suspected preterm premature membrane rupture. Although her pelvic examination did not reveal specific findings, the non-stress test result showed minimal variability in the first fetus and late deceleration in the second one. An emergency cesarean section was performed. The placenta was fused, and one portion of the placenta was pale, while the other portion was dark red. The hemoglobin level of the first fetus was 7.8 g/dL and that of the second one was 22.2 g/dL.

• Proceedings of the Korean Society of Developmental Biology Conference
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• 1998.02a
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• pp.10-12
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• 1998

• 대한핵의학회:학술대회논문집
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• 1975.06a
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• pp.88.2-88.2
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• 1975