OBJECTIVE:To observe therapeutic efficacy and safety of S-1 capsules combined with recombinant human end-ostatin in the treatment of middle and advanced primary liver carcinoma. METHODS:Totally 94 patients with middle and advanced primary liver carcinoma in the First College of Clinical Medical Science of China Three Gorges university during Feb. 2012-Dec. 2014 were divided into combination group(48 cases)and control group(46 cases)according to random number table. Both groups were given S-1 capsules 40-60 mg orally within 30 min after breakfast and supper. Combination group additionally received Recom-binant human endostatin injection 150 mg added into 0.9%Sodium chloride injection 210 mL with portable micro pump for continu-ous pump of 120 h. A course involved 14 d treatment and 7 d interval. Short-term objective therapeutic efficacy,clinical benefit re-sponse (CBR) and ADR were evaluated after 2 courses. Disease progression time and average survival period were compared be-tween 2 groups. RESULTS:Objective response rate,disease control rate,disease progression time and average survival period of combination group were 14.6%,66.7%,(5.5 ± 1.3) months,(10.7 ± 3.8) months;those of control group were 8.7%,45.6%, (4.8±1.2)months,(8.9±3.3)months,with statistical significance between 2 groups(P<0.05). CBR rate of combination group (79.2%)was significantly higher than control group(52.2%),with statistical significance(P<0.05). There was no statistical sig-nificance in the incidence of ADR between 2 groups (P>0.05). CONCLUSIONS:S-1 combined with recombinant human end-ostatin show good therapeutic efficacy and tolerance for patients with middle and advanced primary liver carcinoma,and do not in-crease the incidence of ADR.

To examine the relationship between the levels of the serum vascular endothelial growth factor (VEGF) and the micrometastasis of peripheral blood in patients with non-small cell lung cancer (NSCLC), 108 NSCLC patients, including 40 patients with benign lung diseases and 30 healthy controls, were investigated. The serum VEGF levels were detected by ELISA and CK19 mRNA in peripheral blood by reverse transcriptase-polymerase chain reaction (RT-PCR). In NSCLC group, the serum VEGF levels and the positive rate of CK19 mRNA in peripheral blood were 479.8+/-268.5 pg/mL and 66.7%, which were significantly higher than those of the other two groups respectively (P<0.01), and both of them were increased significantly with the progression of clinical stage of the tumors (P<0.01). Serum VEGF levels as well as the positive rate of CK19 mRNA in different pathological types of lung cancer had no significant differences (P>0.05). Serum VEGF levels in the patients positive for CK19 mRNA was 561.7+/-325.6 pg/mL. It is significantly higher than that in the negative patients (P<0.01). There existed a significant correlation between serum VEGF levels and expression of CK19 mRNA in peripheral blood in NSCLC patients (P<0.001). The detection of serum VEGF levels and CK19 mRNA in peripheral blood is helpful in judging the condition and the prognosis of NSCLC patients, and serum VEGF levels and CK19 mRNA are independent of the pathological types of lung cancer. The micrometastasis in peripheral blood of NSCLC patients is significantly associated with serum VEGF levels.

Objective To evaluate the efficacy and safety of combination therapy of Endostar and oxaliplatin plus S-1 ( SOX regimen) in patients with advanced Primary carcinoma of the liver. Methods 32 advanced primary liver cancer patients admitted from February 2012 to August 2014 were assigned to SOX regimen as systemic chemotherapy: oxaliplatin 130 mg/m2 iv d1; S-1 (80 ~ 120 mg, twice-daily) for 14 days; 150 mg Endostar which was dissolved in 210 mL normal saline for 120 h durative transfusion. Treatment was repeated every 21 days. Objective clinical efficacy and adverse effect was assessed every 2 cycles. Serum alpha fetoprotein (AFP) level was also monitored according to the schedule. Results All 32 patients were available to be assessed, the objective response rate (ORR), disease control rate (DCR) ,the clinical benefit response rates (CBR), 1 year survival rate was 15.6%, 46.9%, 56.3%, 58.3% respectively. The serum AFP respond rate was 19.4%. Major adverse effects were myelosuppression and fatigue , mostly graded at 1 ~ 2. There were no treatment-related death. Conclusions These preliminary results suggest that continuous intravenous pumping of Endostar combined with SOX regimen could provide survival benefits with tolerable adverse effects.

Anesthesia, General ; Hemorrhage ; Humans ; Incidence ; Palatine Tonsil ; Postoperative Hemorrhage ; Tonsillectomy

No abstract available.
Rectal Neoplasms*

The issues raised by the ‘me too’ movement, which have been alarming members of Korean society since early 2018, are ‘unspeakable.’ In past instances of sexual violence, the silence of some victims indicated there was no crime and no harm. The societal approach that did not identify, name, or reveal the damage made the existence of ‘sexual violence’ possible. In the medical community, it is necessary for sexual violence victims who visit medical institutions to ensure the victim can “talk” to a health care provider. Medical practitioners need to have the knowledge, skills, and experiences to enable victims of sexual violence to engage in professional interventions at each stage of sexual violence treatment. During each stage, medical staff should base their treatment on an understanding of the specific situation of the sexual violence victim. In this review article, we introduce various phenomena associated with sexual violence that is aimed at minority groups, including technology-facilitated sexual violence.

Kinship testing in forensic casework is largely based on a likelihood ratio (LR) approach with short tandem repeat (STR) markers; however, in order to efficiently identify potential relatives in a specific population, the threshold values for kinship prediction should be determined by analyzing the kinship index distributions of the population in question. In this study, 250,000 DNA profiles were simulated using allele frequencies at 20 autosomal STR loci in Koreans, then the LRs were calculated for true close relatives and unrelated pairs. The LR distributions in related and unrelated pairs under a given relationship were compared in 2 sets of 13 Combined DNA Index System (CODIS) and 20 STR profiles. Using 13 CODIS STRs, true relatives in parent/child and full-sibling relationships were sufficiently discriminated from unrelated pairs with LR thresholds of 1,000 and 100, respectively. However, the CODIS STRs lacked the discriminatory power to differentiate between related and unrelated pairs in uncle/nephew and first cousin relationships due to high false-positive and false-negative rates with a LR threshold of 10. Increasing the number of STR loci to 20 increased discrimination of close relatives, but high false results remained in uncle/nephew and first cousin relationships. The kinship index data from this study will help make decisions on various kinship testing and familial searching in Koreans.
Asian Continental Ancestry Group ; Discrimination (Psychology) ; DNA ; Gene Frequency ; Humans ; Microsatellite Repeats

The incidence of conjoined twins is so rare that few anesthesiologists have an opportunity of managing them. Especially in Korea, there are only a few reports describing the anesthetic management for surgical separation of newborn conjoined twins. We experienced the successful anesthetic management for surgical separation of thoraco-xiphopagus conjoined twins without any particular problems. After applying the noninvasive monitors (ECG, pulse oximeter), one of the twins (twinA) with congenital heart disease was administered with intravenous ketamine for induction of anesthesia and intubated without neuromuscular blocker. Anesthesia was maintained with N2O-O2 and hand ventilation using Mapleson D breathing circuit. After maintaining airway of the twinA, the twinB was intubated and maintained with the same manner. Eighteen days after the separation procedure, the twinA with congenital heart disease died and the other one, twinB has been alive with normal growth and development.
Anesthesia ; Growth and Development ; Hand ; Heart Defects, Congenital ; Humans ; Incidence ; Infant, Newborn ; Ketamine ; Korea ; Neuromuscular Blockade ; Respiration ; Twins, Conjoined* ; Ventilation

AIM: To investigate whether RNA interference (RNAi) induced by small interference RNA (siRNA) could suppress Polo- like kinase- 1 (Plk 1 ) expression and its effects in A549 cells. METHODS: A recombinant plasmid containing siRNA targeting Plk1 ( psiRNA - hH1 - Plk1 ) was transfected into A549 cells with Lipofectamine 2000.Expressions of Plk1, cyclin B1 and p53 protein were detected by Western blotting. Cell proliferation was evaluated by direct cell counting, while cell cycle and apoptosis were examined by flow cytometry, and expression of α - tubulin was detected by immunofluorescence. RESULTS: The results demonstrated that sequence specific siRNA targeting Plk1 was capable of suppressing Plk1 expression, and reflecting in lower kinase activity in A549 cells. The level of Plk1 protein was reduced by at least 70％ after 48 h of psiRNA - hH1 - Plk1 treatment relative to controls. Expressions of cyclin B1 and p53 were increased greatly after Plk1 depletion, and cells showed absence of microtubule polymerization and spindle abnormalities in staining for α -tubulin. Growth inhibition, G2/M arrest and apoptosis were observed in psiRNA -hH1 -Plk1 transfected group. CONCLUSION: All these data suggest that siRNA targeted against human Plk1 may be a valuable tool in cancer therapy.

BACKGROUND: Attachment reflects the early social experience of infant, which plays an important role in later child development. Although most of the attachment develops between infant and mother, some may occur between infant and care giver or others who have close relationship with it.OBJECTIVE: To analyze the infant-mother attachment patterns and the factors related to infant attachment.DESIGN: It was a sampling investigation.SETTING: Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University.PARTICIPANTS: Totally 75 infants and their mother were selected randomly for this study in the Department of Child Health in Guangdong Maternal and Child Health Hospital from August to October 2002.METHODS: Strange situation test (SST) was performed by 6 researchers who were trained systematically. They watched the videos collectively and classified the patterns of infant attschment based on their performance. The internal consistency coefficient was 0.90. For those inconsistent assessments, the video should be reviewed and discussed to get an accordant conclusion. In addition, a self-designed maternal questionnaire was used to investigate the general condition of the infant and the familial information.MAIN OUTCOME MEASURES: ①Distribution of infant attachment patterns. ②Analysis of the risk factors related to infant attachment.RESULTS: All the 75 infants and their mother entered the statistical analysis. ①Distribution of the infant attachment patterns: In 75 infants, secure attachment was 65% and insecure attachment was 35%, among which,insecure-indifferent type was 18%, insecure-importunate type was 13%,and insecure-disorganized type was 4%. ②Analysis of the risk factors related to infant attachment Those infants with a younger age, a poor approachability (the response to strangers, new environment and objects), a closer relationship with caregiver and a more inconsistent education from the family members, are prone to develop insecure attachment.CONCLUSION: Secure attachment is dominant in infants. The security of attachment is related to the maturity and personality traits of the infants,the relationship between infant and caregiver and the educational approach for them. Key words Object attachment; Infant; Factor analysis, statistics