• Title/Summary/Keyword: Female newborn

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Bacteriological Characteristics of the Listeria monocytogenes Isolated from the Blood of an S.L.E. Patient (S.L.E. 환자 혈액에서 분리한 Listeria monocytogenes의 세균학적 독성)

  • Chong, Yun-Sop;Kim, Hye-Sook;Lee, Sam-Uel Y.
    • The Journal of the Korean Society for Microbiology
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    • v.8 no.1
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    • pp.27-32
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    • 1973
  • Listeria monocytogenes human infection is a relatively rare disease which usually is meningitis in newborn babies. The organism was isolated from blood cultures of a 52 year old female patient with meningitis. It was considered that the underlying disease, i.e. S.L.E., and the steroid therapy which the patient had been receiving played some role for the Listeria infection. The isolate was showing characteristics of L. monocytogenes, i.e. diphtheroid like morphology, motility with four peritrichous flagella, hemolytic small colonies on blood agar, growth in the presence of 7.5% salt and at 4 C, and inducing monocytosis in an experimentally infected rabbit. Serologically the organism was identified as L. monocytogenes 4b. The isolate was showing susceptibility to many antibiotics tested including ampicillin, penicillin and tetracycline which were the recommended drugs of choice for the treatment of Listeriosis. It is the general opinion that Listeriosis is not so rare as literatures are showing. It is considered that some of the isolate of the organism from clinical specimens are mistakenly discarded due to the fact that the organism shows diphtheroid like morphology and that not many laboratories are able to recognize the organism. Literatures are seen which emphasize more careful examination of gram positive bacilli with diphtheroid like morphology especially when they are isolated from blood or from spinal fluid of patient.

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Changing Pattern of Birth Weight and Relationship of Birth Weight with Maternal Age and Parity (출생시 체중변화의 양상과 산모의 연령 및 출산순위와의 관계)

  • Park, Jung-Han;Shin, Bong-Sun
    • Journal of Preventive Medicine and Public Health
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    • v.20 no.2 s.22
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    • pp.322-330
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    • 1987
  • The objectives of this study were to examine the changes of birth weight and relationship of birth weight with maternal age and parity. The study population included 13,634 single live births out of 14,346 births delivered at a general hospital in Busan between January 1, 1977 and December 31, 1956. Data were obtained from the delivery record. In 1979 the mean birth weight of male was 3,074 gm and that of female was 2,985 gm. In 1986 birth weight of male was increased to 3,266 gm and that of female to 3,210 gm. Low birth weight ($\leq$2,500 gm) incidence rate was 7.2% in 1977 and it was increased gradually to 10.4% in 1980 but decreased thereafter to 6.5% in 1986. Incidence rate of overweight infant (4,001 gm $\leq$) was 3.9% for 10 years and it ranged from 2.9% to 4.6% but no particular changing pattern was observed. The percentage of mothers who had history of induced abortion was decreased from 51.6% in 1979 to 45.1% in 1986. Also, stillbirth rate was decreased from 2.6% in 1977 to 1.5% in 1986. The proportion of the first and second births was increased from 55.4% in 1977 to 96.0% in 1986 and the proportion of mothers of 25-34 years increased from 72.1% in 1977 to 84.7% in 1986. The incidence rates of low birth weight and over weight infant are lower in the first and second births of 25-34 years old mothers than other parities and age groups. Increased mean birth weight and decreased low birht weight incidence rate indicate that the health status of newborn infants has been improved and substantial portion of these changes can be attributed to increase in family planning practice rate and delayed marriage. There is no evidence, however, for increasing incidence rate of overweight infant.

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The Relationship between Food Allergen Sensitization and Allergic Disease in Childhood (항원감작식품과 어린이 알레르기 질환과의 관계)

  • Moon, Eun-Kyoung;Bae, Hyung-Churl;Renchinthand, Gereltuya;Nam, Myoung-Soo
    • Food Science of Animal Resources
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    • v.27 no.3
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    • pp.337-344
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    • 2007
  • We have investigated the relationship between food allergen sensitization and allergic disease in 74 child (male 47, female 27) patients from 0 to 14 years of age diagnosed with allergic disease. The age distribution for the study was: newborn to 3 years old, 34 children; 4 to 6 years old, 24 children; 7 to 9 years old, 8 children and above 10 years old, 8 children. Of the 74 children, 10 children were allergic to 3 of the 21 types of foods tested, 21 children were allergic to 4 types and 15 children were allergic to 5 types. The results of specific IgE tests for class 2 (0.070-3.49 IV/mL, IgE density in serum) showed that 29 children were allergic to milk, 28 children to bean, 21 children to cheese, 7 children to egg, and 18 children to pork, while over class 2, 20 children were allergic to bean, 17 children to milk, 24 children to cheese, 20 children to egg, and 21 children to pork. A questionnaire was used to survey family allergy history and diet patterns for 40 child (male 22, female 18) patients with allergic disease. The frequencies of a family history of allergy were 45.5% for males and 50.0% for females. The allergic diseases included atopic dermatitis: 26.0%, atopic nasitis: 10.5%, atopic dermatitis + atopic nasitis : 31.5%, hives: 21.0%, and asthma: 10.5%. Children on diets of mixed breast feeding and infant formula were more allergic than those on either breast feeding or infant formula feeding. Eliminated allergenic foods were egg + milk: 12.5%, egg: 10.0%, and milk 2.5%.

Maternal Low-protein Diet Alters Ovarian Expression of Folliculogenic and Steroidogenic Genes and Their Regulatory MicroRNAs in Neonatal Piglets

  • Sui, Shiyan;Jia, Yimin;He, Bin;Li, Runsheng;Li, Xian;Cai, Demin;Song, Haogang;Zhang, Rongkui;Zhao, Ruqian
    • Asian-Australasian Journal of Animal Sciences
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    • v.27 no.12
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    • pp.1695-1704
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    • 2014
  • Maternal malnutrition during pregnancy may give rise to female offspring with disrupted ovary functions in adult age. Neonatal ovary development predisposes adult ovary function, yet the effect of maternal nutrition on the neonatal ovary has not been described. Therefore, here we show the impact of maternal protein restriction on the expression of folliculogenic and steroidogenic genes, their regulatory microRNAs and promoter DNA methylation in the ovary of neonatal piglets. Sows were fed either standard-protein (SP, 15% crude protein) or low-protein (LP, 7.5% crude protein) diets throughout gestation. Female piglets born to LP sows showed significantly decreased ovary weight relative to body weight (p<0.05) at birth, which was accompanied with an increased serum estradiol level (p<0.05). The LP piglets demonstrated higher ratio of bcl-2 associated X protein/B cell lymphoma/leukemia-2 mRNA (p<0.01), which was associated with up-regulated mRNA expression of bone morphogenic protein 4 (BMP4) (p<0.05) and proliferating cell nuclear antigen (PCNA) (p<0.05). The steroidogenic gene, cytochrome P450 aromatase (CYP19A1) was significantly down-regulated (p<0.05) in LP piglets. The alterations in ovarian gene expression were associated with a significant down-regulation of follicle-stimulating hormone receptor mRNA expression (p<0.05) in LP piglets. Moreover, three microRNAs, including miR-423-5p targeting both CYP19A1 and PCNA, miR-378 targeting CYP19A1 and miR-210 targeting BMP4, were significantly down-regulated (p<0.05) in the ovary of LP piglets. These results suggest that microRNAs are involved in mediating the effect of maternal protein restriction on ovarian function through regulating the expression of folliculogenic and steroidogenic genes in newborn piglets.

Effects of Boosting Methods of H-Y Antigen on Production Rate and Titer of H-Y Antiserum and Studies on Sexing of Rabbit Embryos by H-Y Antiserum (H-Y 항원의 Boosting 방법이 H-Y 항혈청 생산율과 역가에 미치는 효과와 H-Y 항혈청에 의한 토끼 수정란의 성판별에 관한 연구)

  • 이명섭
    • Korean Journal of Animal Reproduction
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    • v.20 no.3
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    • pp.271-278
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    • 1996
  • The present study was carried out to sex effectively mouse and rabbit embryos using rat H-Y antiserum and to improve the rate of rat producing H-Y antiserum with H-Y antibody. The H-Y antiserum was prepared from inbred SD strain female rat immunized by intrasplenic injection and subsequent intraperitioneal booster of testis cell of syngenic male newborn rat. the titer of antiserum was identified by in vitro cytotoxicity test of mouse embryos. The rabbit embryos exposed to the H-Y antiserum was classified to the developed (H-Y negative) or delayed (H-Y positive) group. The H-Y negative rabbit embryos were transferred to recipients and sex of offspring was examined. 1. When mouse embryos were exposed to the rat H-Y antisera, the ratio of embryos developed vs delayed was various. The H-Y antisera where the ratio of embryos developed vs delayed showed the range of 40~60% were recognized as having titer of H-Y antibody. 2. When the subsequent intraperitioneal boosters were followed after priming of intrasplenic injection of H-Y antigen, the rate of rat producting the H-Y antiserum with H-U antibody was 13, 27, 70 and 73% in control, 1st B, 2nd B and 3rd B, respectively. The rate in 2nd B and 3rd B was significantly(P<0.05) higher than that in control and 1st B. 3. When the rabbit morulae were exposed to the rat H-Y antiserum with H-Y antibody, the ratio of morulae developed versus delayed was 42:58% and it was close to the natural sex ratio 50:50%. It was confirmed that the rat H-Y antiserum was cross reactive to the rabbit morulae. 4. When the H-Y negative rabbit embryos were transferred to the recipients, the pregnancy rate was 50% and 83% of the newborns were females. In conclusion, the rat H-Y antiserum with high titer of H-Y antibody was able to be obtained from the female rat immunized by the intrasplenic injection followed by the second intrapent oneal booster of testis cells at a week interval. When the rabbit embryos negative to the rat H-Y antiserum were transferred, 83% of the newborns were females.

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A case of mucolipidosis II presenting with prenatal skeletal dysplasia and severe secondary hyperparathyroidism at birth

  • Heo, Ju Sun;Choi, Ka Young;Sohn, Se Hyoung;Kim, Curie;Kim, Yoon Joo;Shin, Seung Han;Lee, Jae Myung;Lee, Juyoung;Sohn, Jin A;Lim, Byung Chan;Lee, Jin A;Choi, Chang Won;Kim, Ee-Kyung;Kim, Han-Suk;Kim, Beyong Il;Choi, Jung-Hwan
    • Clinical and Experimental Pediatrics
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    • v.55 no.11
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    • pp.438-444
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    • 2012
  • Mucolipidosis II (ML II) or inclusion cell disease (I-cell disease) is a rarely occurring autosomal recessive lysosomal enzyme-targeting disease. This disease is usually found to occur in individuals aged between 6 and 12 months, with a clinical phenotype resembling that of Hurler syndrome and radiological findings resembling those of dysostosis multiplex. However, we encountered a rare case of an infant with ML II who presented with prenatal skeletal dysplasia and typical clinical features of severe secondary hyperparathyroidism at birth. A female infant was born at $37^{+1}$ weeks of gestation with a birth weight of 1,690 g (<3rd percentile). Prenatal ultrasonographic findings revealed intrauterine growth retardation and skeletal dysplasia. At birth, the patient had characteristic features of ML II, and skeletal radiographs revealed dysostosis multiplex, similar to rickets. In addition, the patient had high levels of alkaline phosphatase and parathyroid hormone, consistent with severe secondary neonatal hyperparathyroidism. The activities of ${\beta}$-D-hexosaminidase and ${\alpha}$-N-acetylglucosaminidase were moderately decreased in the leukocytes but were 5- to 10-fold higher in the plasma. Examination of a placental biopsy specimen showed foamy vacuolar changes in trophoblasts and syncytiotrophoblasts. The diagnosis of ML II was confirmed via GNPTAB genetic testing, which revealed compound heterozygosity of c.3091C>T (p.Arg1031X) and c.3456_3459dupCAAC (p.Ile1154GlnfsX3), the latter being a novel mutation. The infant was treated with vitamin D supplements but expired because of asphyxia at the age of 2 months.

A Clinical Analysis of the Intestinal Atresia (선천성 장 폐쇄증의 임상적 분석)

  • Park, Jin-Young
    • Advances in pediatric surgery
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    • v.10 no.2
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    • pp.99-106
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    • 2004
  • Intestinal atresia is a frequent cause of intestinal obstruction in the newborn. We reviewed the clinical presentation, associated anomalies, types of atresias, operative managements, and early postoperative complications in 36 cases of intestinal atresia treated at the Department of Surgery, Kyungpook National University Hospital between January 1994 and February 2003. Location of the lesion was duodenum in 17 patients, jejunum in 11 patients and ileum in 8 patients. The male to female ratio was 1:1.4 in duodenal atresia (DA), 2.7:1 in jejunal atresia (JA) and 7:1 in ileal atresia (IA). The most common type was type III (41.1 %) in DA, and type I (52.6 %) in JA and IA. The most common presenting symptoms was vomiting(88.2 %) in DA, but in jejunoileal atresia, vomiting(89.4 %) and abdominal distension(89.4 %) were the most common sign and symptom. All cases of DA were diagnosed by plain abdominal radiography. There were 6 cases of DA with congenital heart disease, 3 cases of DA with Down syndrome and 3 cases of JA with meconium peritonitis. Segmental resection was performed in 13 cases, duodenoduodenostomy in 11 cases, membrane excision in 7 cases, jejunojejunostomy in 2 cases, gastroduodenostomy in 2 cases and ileocolic anastomosis in 1 case. There were 9 postoperative complications including 3 each of anastomotic leakage, wound infection, and intestinal obstruction 3 cases. The mortality rate for DA was 11.8 %(2/17). Both deaths in DA were attributed to congenital heart disease. The mortality rate for JA was 18% (2/11). Both cases died with sepsis and short bowel syndrome.

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Postnatal Management of Antenatally Diagnosed Patent Urachus with Bladder Prolapse

  • Choi, Hyun-Shin;Kim, Hae-Eun;Kim, Eun-Sun;Oh, Soo-Young;Chang, Yun-Sil;Seo, Jeong-Meen;Park, Won-Soon
    • Neonatal Medicine
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    • v.17 no.2
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    • pp.262-264
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    • 2010
  • A case of bladder prolapse through a patent urachus is reported in a female infant born with a large, red, tubular mass inferior to the umbilical cord. A cystic mass communicating with fetal bladder was detected by prenatal ultrasound performed at $20^{+2}$ weeks of gestation. A fetal MRI was also performed to confirm the diagnosis and to exclude associated fetal anomalies. At $40^{+4}$ weeks, the cystic mass was no longer present and a new small solid mass was noted at the fetal abdominal wall. After birth, a protruded mucosal mass inferior to the umbilical cord was noted, and catheterization confirmed communication between the protruded mass and the urinary bladder. On the second day of life, reduction of the bladder and partial resection of the urachus was performed. A voiding cystourethrogram showed good bladder capacity and no vesicoureteral reflux. The patient voided well and was discharged after 10 days. Here, we present a case of urinary bladder prolapse through a patent urachus, diagnosed by fetal sonography and this is the first case reported that was treated by simple excision without complication.

Congenital Ileal Atresia in Newborn (신생아 선천성 회장 폐쇄증)

  • Huh, Young-Soo;Kim, Chang-Sig;Shin, Son-Moon
    • Journal of Yeungnam Medical Science
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    • v.11 no.1
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    • pp.35-41
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    • 1994
  • Newborns with ileal atresia freqently present with abdominal distension, bilious vomiting. and failure to pass meconium. Diagnosis is usually established on plain x-ray of the abdomen by the findings of distended small bowel loops and air-fluid levels. In the period of October 1988 to February 1994, 8 patients with congenital ileal atresia were operated and the following results were obtained. 1. Eight patients were comprised of 4 males and 4 females, the ratio of male and female was 1 : 1. 2. Six patients(75%) had been admittted to our hospital during three days of life. 3. Congenital ileal atresia was in 8 cases : Type I in two(25%), Type II in two(25%), Type IIIa in three(37.5%), Type IIIb in one(12.5%). 4. There was one premature patient who was small for gestational age. 5. Overall, abdominal distension and bilious vomiting occurring in seven patients, were frequent presenting complaints. 6. Diagnosis was possible with clinical symptom and simple abdomen. 7. Operative treatment was undertaken as soon as the diagnosis was made. In seven cases a primary end-to-end anastomosis was performed after resection of dilated proximal loop. 8. A total of four associated congenital anomalies were found in one patient. 9. Postoperative complications occurred in three cases(37.5%).

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A Case of Raine Syndrome (Raine 증후군 1례)

  • Park, Hye Jin;Lee, Jeong Jin;Seo, Jeong Sik;Kim, Hyo Jin;Choi, Je Yong;Lee, Jun Hwa;Nho, Un Seok;Chung, Hai Lee;Kim, Woo Taek
    • Clinical and Experimental Pediatrics
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    • v.46 no.1
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    • pp.91-94
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    • 2003
  • Raine syndrome was described as an unknown syndrome in 1989. It is characterized by severe craniofacial anomalies with microcephaly, hypoplastic nose, depressed nasal bridge, exophthamos/protosis, gum hypertrophy, cleft palate, low-set ears, small mandible, narrow chest, wide cranial sutures and choanal atresia or stenosis, by generalized osteosclerosis with subperiosteal thickening of ribs, clavicles and diaphysis of long bones, and by intracranial calcifications in the particularly periventricular area. It undergoes an autosomal recessive inheritance. Twelve cases of Raine syndrome have been reported in the literature. However, a case of Raine syndrome in Korea has not been reported yet. Therefore, we describe a female newborn with Raine syndrome with a brief review of the literatures.