OBJECTIVETo analyze the distribution characteristics and trend of ovary cancer mortality based on results of the Third National Retrospective Sampling Survey of Death Causes.

METHODSData of National Retrospective Sampling Survey for the years of 2004 - 2005 from 158 counties/cities/districts was used for the settings. A total of 69,690,241 person-year for female between 2004 and 2005 including 23,598,822 person-year in urban and 46,091,419 person-year in rural were respectively included in the study. Furthermore, the areas of east, middle, and west were divided into the subsets. And also the areas of urban and rural areas were divided into the subsets. The crude death rate and age-specific death rate and the age-standardized death rate by Chinese population of 1982 (CASR) and by world population of 1960 (WASR) were calculated. The historical comparison with the sampling survey of 1990 - 1992 (second time) was conducted, and the global comparison with some selected countries was performed.

RESULTSThe crude death rate for ovary cancer was 1.45/100 000 (1008/69 690 241) between 2004 and 2005, which was ranked the 12th and accounted for 1.45% (1008/69 667) of all sites of cancers. The CASR was 0.97/100 000 and the WASR was 1.26/100 000. The crude death rate of ovary cancer were 2.67/100 000 (630/23 598 822) and 0.82/100 000 (378/46 091 419) in urban and rural areas respectively, with the CASR of 1.62/100 000 and 0.59/100 000 in urban and rural areas respectively. Compared with the data from the second time (0.06/100 000 for crude death rate, 0.53/100 000 for CASR and 0.75% for proportion), the crude death rate increased by 141.07% and the CASR increased by 83.02%. The proportion of mortality was increased by 92.92%, which ranked from the 17th to the 12th. In the urban areas, the CASR of ovary cancer increased by 31.71% (1.23/100 000 vs 1.62/100 000), while by 118.52% in rural areas (0.27/100 000 vs 0.59/100 000) with an increasing trend more remarkable in rural than in urban.

CONCLUSIONOvary cancer is not the leading site of cancer death-cause in China, its morality is higher in urban than in rural. It is necessary to pay more attention to ovary cancer in China.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Cause of Death ; Child ; Child, Preschool ; China ; epidemiology ; Data Collection ; Female ; Humans ; Infant ; Infant, Newborn ; Middle Aged ; Ovarian Neoplasms ; epidemiology ; mortality ; Sampling Studies ; Young Adult

OBJECTIVETo study the clinical factors affecting the outcomes of repeated assisted reproductive technology (ART) cycles.

METHODSA retrospective analysis of the clinical data and outcomes was conducted among 160 patients undergoing repeated IVF/ICSI-ET treatment between January 2006 and April 2009.

RESULTSThe patients with successful clinical pregnancy after two ART cycles (group A) had a younger age and shorter duration of infertility, and had more antral follicles (AFC), more eggs and good-quality embryos with more transferred embryos available and higher good-quality embryo rate (P<0.05) than those who failed to have pregnancy after the cycles (group B). In the second cycle, the patients in group A had higher doses of short-acting GnRHa, r-HCG and HMG and at the same time more good eggs and embryos than in the first cycle.

CONCLUSIONSFemale age is one of the most important factors affecting the pregnancy rate after repeated ART cycles. The clinical pregnancy rate can be enhanced by administering short-acting GnRHa, HMG, oral contraceptives and adjusting the dose of Gn as well as changing the culture medium of embryos.

Adult ; Age Factors ; Embryo Transfer ; Female ; Fertilization in Vitro ; Gonadotropin-Releasing Hormone ; analogs & derivatives ; therapeutic use ; Humans ; Infertility, Female ; therapy ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate ; Retrospective Studies

OBJECTIVE: To compare the efficacy of different electroacupuncture (EA) frequencies and wave patterns combined with medication and medication alone for sudden hearing loss (SHL), and to explore better electroacupuncture stimulation parameters. METHODS: All of 118 patients with SHL were randomly divided into an acupuncture and medication group 1 (group 1, 30 cases, 1 case dropped off), an acupuncture and medication group 2 (group 2, 30 cases), an acupuncture and medication group 3 (group 3, 31 cases) and a medication group (27 cases, 1 case dropped off ). The patients in the medication group were treated with conventional medication. On the base of the medication group, the patients in the group 1, 2, and 3 were treated with acupuncture at Ermen (TE 21), Tinggong (SI 19), Tinghui (GB 2), Fengchi (GB 20), etc. on the affected side, and EA at Ermen (TE 21)-Yifeng (TE 17), Tinghui (GB 2)-Yifeng (TE 17) alternately. The 3 groups were given continuous wave with frequency of 2 Hz, continuous wave with frequency of 50 Hz, and disperse-dense wave with frequency of 2 Hz/50 Hz respectively. The treatment was given once a day, 10 days were as one course, with 2 courses in total. Before and after treatment, the pure tone hearing threshold test was performed, and the curative effect of pure tone hearing threshold test and the curative effect of tinnitus, ear fullness and dizziness were compared in the 3 groups. RESULTS: After treatment, the pure tone hearing threshold test values of each group were lower than those before treatment ( CONCLUSION On the basis of conventional medication treatment, the addition of electroacupuncture can effectively improve the hearing and ear stuffiness symptoms of patients with SHL, and the disperse-dense wave with frequency of 2 Hz/50 Hz is more effective.
Acupuncture Points ; Acupuncture Therapy ; Electroacupuncture ; Hearing Loss, Sudden/therapy* ; Humans ; Tinnitus/therapy*

Objective: To investigate the influence of different feeding ways on the incidence rate of complication in patients with congenital cleft lip and their family satisfaction degree. Methods: A retrospective analysis were conducted from 90 cases underwent surgery of congenital cleft lip with clinical data, were randomly assigned to the control group and the observation group, 45 cases in each. The control group routinely take spoon feeding way after surgery, whereas patients in the observation group does not change the feeding way in the past, continuely taking the nipple feeding or breastfeeding. Wound infection rate, wound rupture rate, crying in the process of feeding and parents' satisfaction were compared between the two groups. Results: The wound infection rate and wound rate of the observation group were 2.2% and 0 respectively, the control group were 4.4% and 0 respectively. There was no significant difference between the 2 groups in the 2 index (P > 0.05). In the observation group, the crying children were less than the control group, In the observation group, the degree of coordination, parental satisfaction and acceptance of feeding were 84.4%, 88.9%, 93.3%, respectively, the control group were 55.6%, 60.0%, 66.7%. The observation group were better than the control group. The differences between groups was statistically significant (χ2coordination degree = 8.94, χ2satisfaction degree = 9.87, χ2recognition degree = 10.00, P < 0.05). Conclusion Children under the age of 1 with congenital grade Ⅰ and Ⅱ cleft lip do not change the way of feeding after surgery , who continue to take the bottle or breastfeeding can better meet the needs of children fed liquid diet, crying reduce, get parents' recogniton and reduce the burden on parents than the control group conventionally fed with a spoon.

Objective:To investigate the effects of electroacupuncture on blood-brain barrier to promote intake of drugs into brain of SAMP8 mice. Methods:The male SAMP8 mice (30-week-old) were randomly divided into model group (n = 7), drug group (n = 7), acupuncture group (n = 7) and combined group (n = 7). Other SAMR1 mice were as control group (n = 7). The acupuncture group and the combined group accepted electroacupuncture at Baihui (DU20) and Yintang (EX-HN3), the drug group and the combined group accepted Donepezil, for four weeks. They were observed hippocampus tight junction (TJ) under transmission electron microscope. The activities of acetylcholinesterase (AChE) in hippocampus were detected with immunohistochemistry. The mRNA expression of ZO-1, Claudin-5 and Occludin was detected with real-time quantitative polymerase chain reaction. Results:TJ and basement membrane in the control group, the acupuncture group and the combined group were better than those in the model group and the drug group. AChE was the most in the combined group, and then the drug group and the control group, the acupuncture group and the model group (P < 0.001). The expression of mRNA of ZO-1, Claudin-5 and Occludin was more in the acupuncture group and the combined group than in the drug group (P < 0.01). Conclusion:Electroacupuncture could ameliorate blood-brain barrier disruption and promote drug to enter the brain in SAMP8 mice, which may relate to the adjustion of ZO-1, Claudin-5 and Occludin.

Resistance to cisplatin (DDP)-based chemotherapy is a major cause of treatment failure in human gastric cancer (GC). It is necessary to identify the drugs to re-sensitize GC cells to DDP. In our previous research, Zuo Jin Wan Formula (ZJW) has been proved could increase the mitochondrial apoptosis via cofilin-1 in a immortalized cell line, SGC-7901/DDP. Due to the immortalized cells may still difficult highly recapitulate the important molecular events in vivo, primary GC cells model derived from clinical patient was constructed in the present study to further evaluate the effect of ZJW and the underlying molecular mechanism. Immunofluorescent staining was used to indentify primary cultured human GC cells. Western blotting was carried out to detect the protein expression. Cell Counting Kit-8 (CCK-8) was used to evaluate cell proliferation. Flow cytometry analysis was performed to assess cell apoptosis. ZJW inhibited proliferation and induced apoptosis in primary DDP-resistant GC cells. Notably, the apoptosis in GC cells was mediated by inducing cofilin-1 mitochondrial translocation, down-regulating Bcl-2 and up-regulating Bax expression. Surprisingly, the level of p-AKT protein was higher in DDP-resistant GC cells than that of the DDP-sensitive GC cells, and the activation of AKT could attenuate ZJW-induced sensitivity to DDP. These data revealed that ZJW can increase the chemosensitivity in DDP-resistant primary GC cells by inducing mitochondrial apoptosis and AKT inactivation. The combining chemotherapy with ZJW may be an effective therapeutic strategy for GC chemoresistance patients.
Adult ; Aged ; Aged, 80 and over ; Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; Cisplatin ; pharmacology ; therapeutic use ; Cofilin 1 ; metabolism ; Drug Resistance, Neoplasm ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Female ; Humans ; Male ; Middle Aged ; Mitochondria ; drug effects ; metabolism ; pathology ; Proto-Oncogene Proteins c-akt ; metabolism ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Stomach Neoplasms ; drug therapy ; metabolism ; pathology ; Tumor Cells, Cultured

BACKGROUNDGlobally, the proportion of child deaths that occur in the neonatal period remains a high level of 37-41%. Differences of cause in neonate death exist in different regions as well as in different economic development countries. The specific aim of this study was to investigate the causes, characteristics, and differences of death in neonates during hospitalization in the tertiary Neonatal Intensive Care Unit (NICU) of China.

METHODSAll the dead neonates admitted to 26 NICUs were included between January l, 2011, and December 31, 2011. All the data were collected retrospectively from clinical records by a designed questionnaire. Data collected from each NICU were delivered to the leading institution where the results were analyzed.

RESULTSA total of 744 newborns died during the 1-year survey, accounting for 1.2% of all the neonates admitted to 26 NICUs and 37.6% of all the deaths in children under 5 years of age in these hospitals. Preterm neonate death accounted for 59.3% of all the death. The leading causes of death in preterm and term infants were pulmonary disease and infection, respectively. In early neonate period, pulmonary diseases (56.5%) occupied the largest proportion of preterm deaths while infection (27%) and neurologic diseases (22%) were the two main causes of term deaths. In late neonate period, infection was the leading cause of both preterm and term neonate deaths. About two-thirds of neonate death occurred after medical care withdrawal. Of the cases who might survive if receiving continuing treatment, parents' concern about the long-term outcomes was the main reason of medical care withdrawal.

CONCLUSIONSNeonate death still accounts for a high proportion of all the deaths in children under 5 years of age. Our study showed the majority of neonate death occurred in preterm infants. Cause of death varied with the age of death and gestational age. Accurate and prompt evaluation of the long-term outcomes should be carried out to guide the critical decision.

Cause of Death ; China ; Female ; Hospital Mortality ; Humans ; Infant ; Infant Mortality ; Infant, Newborn ; Infant, Newborn, Diseases ; mortality ; Intensive Care Units, Neonatal ; statistics & numerical data ; Male ; Perinatal Death ; Retrospective Studies