Objective To explore the anxiety and depression in caregivers of patients in persist vegetative state and minimally conscious state, and discuss the related factors. Methods From January, 2010 to December, 2014, 60 caregivers of 60 patients in persist vegetative state and minimally conscious state were assessed with Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS). The sex, ed-ucation level, relation to the patients and family income of the caregivers, and the age of the patients and number of the families of the pa-tients were recorded, and analyzed with Logistic regression. Results 55％caregivers were found in anxiety, and 48.4％in depression. The fe-male caregivers (OR>6.870, P<0.05), the number of the family of the patients (OR<0.233, P<0.05) and age of the patients (OR<0.294, P<0.05) were independent factors associated with anxiety and depression. Conclusion The caregivers of patients in persist vegetative state and minimally conscious state are troubled in anxiety and depression, especially the female, while age and the number of the families of patient may be important factors for it.

Objective To investigate the correlation between arterial carbon dioxide partial pressure (PaCO2 )and end-tidal carbon dioxide partial pressure (PET CO2 )in prone position operation and calculate the value of PaCO2 according to the PET CO2 .Methods Forty patients with ASA Ⅰ orⅡ undergoing spinal surgery were selected,and the values of PaCO2 and PET CO2 as basic value (T0 ) after induction of general anesthesia in supine position monitor and record the value of PET CO2 and PaCO2 in prone position after 30 min (T1 ),60 min (T2 )and 90 min (T3 ).The correlation between PaCO2 and PET CO2 in each time point were analyzed,and the equation of PaCO2 (y)and PET CO2 (x) with curve fitting and difference of PaCO2 and PET CO2 were calculated.Results There was significant correlation between PaCO2 and PET CO2 in the supine and prone position,their correlation coefficients were r 0 =0.84,r 1 =0.88,r 2 =0.84,r 3 =0.82 (P <0.01).The Pa-ET CO2 was (5.3±2.1)(T0 )in supine position and (6.6± 2.1 )mm Hg (T1 ),(5.8 ± 2.2 )mm Hg (T2 ),(5.9 ± 2.1 )mm Hg (T3 )in prone position.The equation in each time point PaCO2 (y)and PET CO2 (x)were y0 =1.1 x0 +2.5,y1 =1.1 x1 +2.3,y2 =1.1 x2 +2.4,y3 =1.1 x3 +4.6,and the Pa-ET CO2 was 3.7-8.7 mm Hg. There was no significant difference between PaCO2 and PET CO2 at T1-T3 .Conclusion Whenever in prone position or supine position,PET CO2 and PaCO2 have significant correlation in prone position and supine position.The overall range of Pa-ET CO2 is 3.7-8.7 mm Hg,and the PET CO2 can be as indica-tor to estimate PaCO2 in prone position.

Objective To study the inhibitory effect of Pharbitidis Semen on rat hepatoma induced by N-nitrosodiethylamine ( NDEA) . Methods SD rats were divided into normal control group, model control group and Pharbitidis Semen group. In model control group and Pharbitidis Semen group, 0. 01% NDEA was applied for 90 days to induce hepatoma, and rats in Pharbitidis Semen group concomitantly received feed containing 6% Pharbitidis Semen at the dosage of 40 g·kg-1 ·d-1 . Thirty days after the hepatoma inducement and Pharbitidis Semen administration, the rats were sacrificed to observe the pathological changes in liver, number of hepatoma nodules and liver weight. The changes of liver/body weight, serum alanine aminotransferase (ALT), γ-glutamyl transferase (γ-GT), and alkaline phosphatase (ALP) were compared. One-way ANOVA (LSD Test) was employed for statistical analysis. Results In the normal control group, the number of hepatoma nodules was 0. 0±0. 0, the liver weight was (9. 87±1. 30) g, the ratio of liver/body weight was (2. 62±0. 24)% and the level of serum ALT was (64. 10±12. 71) U·L-1,γ-GT was (0. 80± 0. 42) U·L-1, and ALP was (121. 20±37. 57) U·L-1. In the model control group, the number of hepatoma nodules was (27. 4±9. 5), the liver weight was (21. 38±7. 29) g, the ratio of liver/body weight was (5. 82±2. 31)%, the level of serum ALT was (175. 70±48. 75) U·L-1, γ-GT was (41. 80±15. 38) U·L-1, and ALP was (200. 50±35. 78) U·L-1. In the Pharbitidis Semen group, the number of hepatoma nodules was (8. 6± 5. 3), the liver weight was (13. 91±3. 55) g, the ratio of liver/body weight was (3. 86±0. 76)% and the level of serum ALT was (113.10±45.35) U·L-1, γ-GT was (13. 40± 6. 15) U·L-1, and ALP was (155. 80±30. 26) U·L-1. The results showed that all indices of Pharbitidis Semen group were higher than those of the normal control group, and lower than those of the model control group (P<0. 01 or P<0. 05). Conclusion Pharbitidis Semen can reduce NDEA-induced injury to the liver cells, and inhibit the overgrowth of the hepatoma.

Acute Disease ; Administration, Inhalation ; Animals ; Disease Models, Animal ; Hypertension, Pulmonary ; drug therapy ; Male ; Nitric Oxide ; administration & dosage ; therapeutic use ; Nitrites ; administration & dosage ; therapeutic use ; Rats ; Rats, Sprague-Dawley

Objective To assess the association between Toll-like receptor 9 (TLR9) gene single nucleotide polymorphisms (SNPs) and systemic lupus erythematosus (SLE) development in Guangxi Zhuang and Han populations,as well as the difference in TLR9 SNPs between the two populations.Methods Totally,41 SLE patients of Zhuang nationality and 56 of Han nationality,as well as 82 healthy checkup examinees of Zhuang nationality and 120 of Han nationality were enrolled in this study.Venous blood samples were obtained from all of these subjects and subjected to DNA extraction.The single nucleotide polymorphisms in TLR9 gene were detected by PCR-restriction fragment length polymorphism (PCR-RFLP) analysis followed by direct sequencing.Chi-square test and adjusted Chi-square test were conducted to assess the relationship between the genotype and allele frequencies of TLR9 SNPs and some clinical and laboratory parameters of patients with SLE,as well as the differences in genotype and allele frequencies of TLR9 SNPs between the two populations.Results The frequencies of CC,CT and TT genotypes of TLR9 SNP rs352140 were 42.9％,41.1％ and 16.1％ respectively in the patients of Han nationality,compared to 38.3％,55.8％ and 5.8％ in the healthy controls of Han nationality (all P ＜ 0.05),but no significant difference was observed in the frequency of C or T allele of the SNP rs352140 between the patients and controls of Han nationality (both P ＞ 0.05).There was no significant difference in the genotype or allele frequency of TLR9 SNP rs352140 between the patients and healthy controls of Zhuang nationality,or between the patients of Han nationality and Zhuang nationality (all P ＞ 0.05).The patients with anti-dsDNA antibodies showed a significantly higher frequency of TT genotype (P ＜ 0.05),but similar T allele frequency at TLR9 SNP rs352140 (P ＞ 0.05) compared with those without.The frequencies of both TT genotype and T allele of TLR9 SNP rs352140 were significantly increased in the patients with a SLE disease activity index (SLEDAI) ≥ 9 compared with those with a SLEDAI ＜ 9 (both P ＜ 0.05).There was no statistical difference in either the TT genotype or the T allele frequency at TLR9 SNP rs352140 between antinuclear antibody-positive and-negative patients with SLE (both P ＞ 0.05).Conclusions The TLR9 SNP rs352140 is correlated with several clinical and laboratory parameters of SLE,and might contribute to the susceptibility to SLE in Guangxi Han population.

Objective To evaluate the possible association among serum folate,polymorphisms related reduced folate carrier gene (RFC-1) AS0G,methionine synthase reductase gene (MTRR) A66G,and cervical cancer,and to provide clues for the etiology of cervical cancer.Methods Based on a hospital-based case-control study,107 cases diagnosed as cervical cancer pathematologically and 107 controls with hysteromyoma,were selected by frequency,matched with age and habitation.Serum folate concentration was detected by RIA and polymorphism RFC-1 A80G and MTRR A66G was examed by RFLP-PCR.Results Serum folate concentration in patient group [(1.86±0.60) ng/rml] was significantly lower than that in control group [(2.30 ± 1.14) ng/ml],and risk of cervical cancer increased with the decreased serum folate levels (x2trend =12.57,P =0.001).Risks to catch cervical cancer for women with RFC-1 80 GG were 2.42 times (95 ％ CI 1.01-5.81) as much as for those with RFC-1 80 AA,and 1.65 times (95 ％ CI 0.77-3.53) for those with RFC-1 80 AA and RFC-1 80 AG,risks to catch cervical cancer for women with MTRR 66 GG were 1.35 times (95 ％ CI 0.40-4.56) as much as for those with MTRR 66 AA and 1.26 times (95 ％ CI 0.38-4.16) for those with RFC-1 80 AA and RFC-1 80 AG.Conclusion Serum folate deficiency to a certain degree can increase the risk of cervical cancer.RFC-1 A80G mutation may be a risk factor for cervical cancer and homozygous (GG) gene may increase the susceptibility of cervical cancer.MTRR A66G gene mutation may have nothing to do with cervical cancer.

Radix Paeoniae Alba, one of the common Chinese medicinal materials, comes from the dried root of Paeonia lactiflora Pall, and mainly contains monoterpene glycosides, triterpenoids, flavonoids, tannins and other chemical constituents. At present, 140 chemical constituents have been isolated from Radix Paeoniae Alba, including 55 volatile oils, 33 monoterpenes and their glycosides, 13 flavonoids, 10 tannins, 9 organic acids, 9 triterpenes, 4 mixed terpenoids, 4 steroids and 3 phenylethanol glycosides. Modern pharmacological research has showed that Radix Paeoniae Alba has anti-inflammatory, liver protecting, analgesic, blood nourishing and other pharmacological effects. This paper summarizes the research results of chemical composition and pharmacological action of Radix Paeoniae Alba, in order to provide reference for expanding the clinical application and further development of Radix Paeoniae Alba.

Objective To understand the direct economic burden of healthcare-associated infection(HAI)due to multidrug-resistant organisms(MDROs).Methods Computer retrieval of CNKI,Wanfang,VIP,PubMed,Sci-enceDirect,and Cochrane databases on literatures about economic burden of MDRO HAI at home and abroad were performed,the retrieval time was from database establishment to December 2015,systematic evaluation of the liter-atures was obtained.Results According to the inclusion and exclusion criteria,as well as through Newcastle-Otta-wa Scale (NOS)for evaluating the literatures,19 literatures were included.In 12 studies about methicillin-resistant Staphylococcusaureus infection,the direct economic cost varied from $916.61 to $62908.00;in 4 studies about MDRO Acinetobacterbaumannii infection,the direct economic cost varied from$4644.00 to $98575.00.Direct economic cost due to extended-spectrumβ-lactamases-producing Enterobacteriaceae was $2824.14-$30093.00. Conclusion MDRO HAI will increase economic cost of both hospitals and patients,prevention and control measures should be taken .

By retrieving the clinical research literature of treatment functional dyspepsia by traditional Chinese medicine (TCM) from January 2004 to December 2014 based on China National Knowledge Internet (CNKI), we would establish a TCM decoction database for treating functional dyspepsia in this study. One hundred and sixty-four literature were included, involving 159 prescriptions, 377 medicines, in a total of 1 990 herbs. These herbs can be divided into 18 categories according to the effectiveness; and qi-regulating herbs, blood circulation herbs, and antipyretic herbs ranked top three ones according to the frequency of usage of the herbs, whose medicine usage frequency accounted for 51.81%. Usage frequency of 16 herbs was over 30, and Atractylodes, Radix, Poriaranked top three according to the usage frequency. Medicinal properties were divided into 9 kinds according to the frequency statistics, and the top three were warm, flat, and cold. Taste frequency statistics were classifiedinto 9 kinds, and the top three were acrid, sweet, and bitter. In frequency statistics of the meridian tropism of herbs, it was classifiedinto 11 kinds, and the top three were spleen, stomach, lung. The analysis can provide a reference for treatment and study of TCM of functional dyspepsia.
China ; Databases, Bibliographic ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Dyspepsia ; drug therapy ; physiopathology ; Humans ; Internet ; Spleen ; physiopathology ; Stomach ; physiopathology

Adenofibroma ; metabolism ; pathology ; Antigens, CD34 ; metabolism ; Child, Preschool ; Diagnosis, Differential ; Female ; Humans ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Neoplasms, Germ Cell and Embryonal ; metabolism ; pathology ; surgery ; Nephroma, Mesoblastic ; metabolism ; pathology ; Sarcoma, Clear Cell ; metabolism ; pathology ; Stromal Cells ; metabolism ; pathology ; Vimentin ; metabolism