Objective To improve the diagnosis and therapy of uroseptic shock by percutaneous nephrolithotomy. Methods Five cases clinical data of uroseptic shock by percutaneous nephrolithotomy were analyzed retrospectively. Results Incidence rate of uroseptic shock by percutaneous nephrolithotomy was 0.5 % (5/1120), total deaths rate was 0.2 % (2/1120), death rate of uroseptic shock was 40%(2/5). Conclusions Uroseptic shock by percutaneous nephrolithotomy is extremely dangerous complication and primary death cause. Its characteristic such as: better masking, urgent onset,quick progress and high death rate. It is benefit to decrease incidence rate and mortality by prehension characteristic,control risk factor, early diagnosis and therapy.

OBJECTIVETo explore the effect of Danggui Yinzi (DY) on delayed allergy in model mice with qi-blood deficiency syndrome (QBDS).

METHODSQBDS model was established in 48 Kuming mice of SPF grade by using reserpine and acetophenone hydrazine. Forty of them were then randomly divided into the model group, the loratadine group, the high dose DY group, the middle dose DY group, and the low dose DY group, 8 in each group. Another 8 in line with the same standard were recruited as a blank group. Mice in high, middle, and low dose DY groups were administered with DY concentrated solution at 60, 30, 15 g/kg by gastrogavage. Mice in the loratadine group were administered with loratadine solution at 1.66 mg/kg by gastrogavage. Equal volume of normal saline was administered to mice in the model group and the blank group by gastrogavage. All medication was given once per day for 1 successive week. Except those in the blank group, the rest mice were evenly smeared with 1% DNCB solution on the abdomen. Five days after skin allergy, 1% DNCB solution was smeared to right ear of all mice to stimulate allergic reaction. Mice in the blank group were smeared in the same way without allergenic reaction. The auricle swelling and the inhibition ratio were determined at 24 h after attack. Blood was collected from orbit and serum IgE level detected using double-antibody sandwich ELISA.

RESULTSCompared with the blank group, auricle swelling obviously increased and serum IgE level was obviously elevated in the model group (P < 0.01). Compared with the model group, auricle swelling obviously decreased and serum IgE level was obviously reduced in the 3 dose DY groups (P < 0.05, P < 0.01). Meanwhile, the auricle swelling degree was superior in high and middle dose DY groups to that in the loratadine group (P < 0.05). The inhibition ratio of auricle swelling was sequenced from high to low as 67.3% in the high dose DY group, 56.0% in the middle dose DY group, 48.1% in the low dose DY group, 47.3% in the loratadine group.

CONCLUSIONSDY could inhibit auricle swelling and lower serum IgE level. It also could inhibit delayed allergic reaction in model mice with QBDS to some extent.

Animals ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacology ; Edema ; drug therapy ; Hypersensitivity, Delayed ; drug therapy ; Immunoglobulin E ; blood ; Loratadine ; pharmacology ; Mice ; Qi ; Random Allocation

Bioprocess equipment is of great importance in application of modern industrial biotechnology.With the rapid development of industrial biotechnology,demands for talents capable of understanding the theory,design and manipulation of modern bioprocess equipment increased.The experiences in aspects such as the building of teachers' contingent,construction of teaching materials,innovation of teaching method from the top-quality course construction of Bioprocess Equipment was discussed in this paper.

OBJECTIVETo explore the intersection and regulation mechanism of "efficacy-toxicity network" of Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma and Aconiti Lateralis Radix Praeparata's action gene in the combination environment of Sini decoction with the network pharmacological method.

METHODThe gene interaction network of Aconiti Lateralis Radix Praeparata, Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma were mined and established with Cytoscape software and Agilent literature search plug-in. The "efficiency-toxicity network" intersection of Aconiti Lateralis Radix Praeparata was formed according to its effects in anti-heart failure, neurotoxicity and cardiotoxicity. The target genes were clustered with Clusterviz plug-in. And the possible pathways of the "efficacy-tox- icity network" intersection of Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma and Aconiti Lateralis Radix Praeparata were forecasted in DAVID database.

RESULTThere were five genes related to neurotoxicity, cardiotoxicity and anti-heart failure function of Aconiti Lateralis Radix Praeparata, namely AKT1, BAX, HCC, IL6 and IL8, which formed 47 nodes genes in the "efficiency-toxicity network" intersection of Aconiti Lateralis Radix Praeparata. There were 29 and 27 coincident genes in the "efficiency-toxicity network" of Glycyrrhizae Radix et Rhizoma, Zingiberis Rhizoma and Aconiti Lateralis Radix Praeparata. There were 23 and 17 possible regulatory pathways.

CONCLUSIONIn the combination environment of Sini decoction, Glycyrrhizae Radix et Rhizoma and Zingiberis Rhizoma may regulate the efficiency-toxicity network of Aconiti Lateralis Radix Praeparata by influencing immune-inflammatory signaling pathway, apoptosis-autophagy signaling pathway, nerve cell and myocardial ischemia and hypoxia protection signaling pathways.

Aconitum ; chemistry ; toxicity ; Drugs, Chinese Herbal ; chemistry ; toxicity ; Gene Regulatory Networks ; drug effects ; Humans ; Rhizome ; chemistry ; toxicity

OBJECTIVETo investigate the outcome of manipulative reduction and splint fixation for treatment of middle and lower fractures of ulnar and radius.

METHODSSixty-eight patients with lower segment fractures of ulnar and radius included 46 male and 22 female, aged from 1 to 26 years. The course was from 10 min to 1 week. There were 39 cases in right and 29 in left; 45 in inferior segment and 23 in middle segment. All cases were closed fractures. According to fracture displacement, different methods of manipulation and splint or plaster splint fixation were used to reduction and fixation.

RESULTSSixty-eight patient were followed-up for 0.5 to 1 year (mean 8 months), the fractures were all healing. According to the effective evaluation criteria, the results were excellent in 57 cases, good in 11. X-ray film showed anatomic reduction in 38 cases, similar to anatomic reduction in 20, functional reduction in 10.

CONCLUSIONSManipulative reduction and splint fixation for the treatment of the ulnar and radial bone fractures is a method of simple, minimally invasive, effective and functional advantages of quick recovery.

Adolescent ; Adult ; Child ; Child, Preschool ; External Fixators ; Female ; Follow-Up Studies ; Fracture Fixation ; Fractures, Bone ; surgery ; therapy ; Fractures, Closed ; surgery ; therapy ; Humans ; Infant ; Male ; Musculoskeletal Manipulations ; Radius ; injuries ; surgery ; Splints ; Ulna ; injuries ; surgery

The aim of this study is to identify the present status of the scientific and technological personnel in the field of traditional Chinese medicine (TCM) resource science. Based on the data from Chinese scientific research paper, an investigation regarding the number of the personnel, the distribution, their output of paper, their scientific research teams, high-yield authors and high-cited authors was conducted. The study covers seven subfields of traditional Chinese medicine identification, quality standard, Chinese medicine cultivation, harvest processing of TCM, market development and resource protection and resource management, as well as 82 widely used Chinese medicine species, such as Ginseng and Radix Astragali. One hundred and fifteen domain authority experts were selected based on the data of high-yield authors and high-cited authors. The database system platform "Skilled Scientific and Technological Personnel in the field of Traditional Chinese Medicine Resource Science-Chinese papers" was established. This platform successfully provided the retrieval result of the personnel, output of paper, and their core research team by input the study field, year, and Chinese medicine species. The investigation provides basic data of scientific and technological personnel in the field of traditional Chinese medicine resource science for administrative agencies and also evidence for the selection of scientific and technological personnel and construction of scientific research teams.
Bibliography of Medicine ; Biomedical Research ; manpower ; Databases, Factual ; Humans ; Laboratory Personnel ; Medicine, Chinese Traditional ; methods ; Plants, Medicinal ; chemistry ; growth & development

Objective: To compare the predictive value of PSS, APACHEII, SAPSII and SOFA in the prognosis evaluation of acute poisoning. Methods: Clinical data (including PSS score, APACHEII score, SAPSII score and SOFA score, within 24 hours after admission) of 231 acute poisoning patients admitted to the emergency intensive care unit EICU of our hospital from January 2015 to October 2016 was retrospectively analyzed. The patients were divided into the survival group and the dead group according to the 28-day clinical outcomes, comparing the differences of clinical data in each group. To analyze the correlation between PSS score, APACHEII score, SAPSII score and SOFA score in each group, comparing the value and the area under the ROC curve of four scoring systems and evaluate the predictive value of the four scoring systems. Results: Comparing with the survival group and the dead group, PSS score, APACHEII score, SAPSII score and SOFA score were significantly different (P<0.01) . PSS score, APACHEII score, SAPSII score and SOFA score were significantly positive correlation (P<0.01) , the area under the ROC curve (AUC) of the four scoring systems were 0.833, 0.887, 0.843 and 0.843 respectively. The area under the ROC curve (AUC) of APACHEII score was higher than PSS score, SAPSII score and SOFA score, the difference was statistically significant (z=2.351, 2.317, 2.217; P=0.019, 0.021, 0.027) , there was no significant difference in the area (AUC) between the three scoring curves (P>0.05) . The cutoff value (cut-off) , sensitivity, specificity and accuracy rates of PSS score, APACHEII score, SAPSII score and SOFA score were (2.5, 93.1%, 50.9%, 61.5%) , (14.5, 82.8%, 75.7%, 77.48%) , (31.5, 77.6%, 76.90%, 77.08%) , (5.5, 77.60%, 74.60%, 75.35%) . Conclusion PSS score, APACHEII score, SAPSII score and SOFA score can evaluate the prognosis of patients with acute poisoning, but the APACHEII score is better than the other three scoring systems in evaluating the prognosis for its evaluation ability and accuracy rate.

OBJECTIVETo evaluate the effects of sodium arsenite on the activity, the mRNA and the protein expression of CAT in human keratinocyte cell line (HaCaT).

METHODSThe activity of catalase (CAT) was detected by ultraviolet direct velocity assay. RT-PCR was used to detect the mRNA expression of CAT and Western blotting was conducted to detect the protein expression of CAT.

RESULTSIf the cells were treated with higher than 5.0 micromol/L sodium arsenite, the activity, mRNA and protein expression of CAT were decreased significantly and in a dosage dependent fashion (P < 0.05).

CONCLUSIONCAT is inhibited by sodium arsenite in the transcription, translation and activity levels.

Arsenites ; toxicity ; Blotting, Western ; Catalase ; biosynthesis ; genetics ; Cell Line ; Dose-Response Relationship, Drug ; Humans ; Keratinocytes ; drug effects ; enzymology ; RNA, Messenger ; genetics ; Reverse Transcriptase Polymerase Chain Reaction ; Sodium Compounds ; toxicity

AIM: To investigate the effect of R848(a Toll-like receptor 7/8 agonist)combined with poly-inosinic:polycytidylic acid [Poly(I:C),a Toll-like receptor 3 agonist] on dendritic cell(DC)maturation,and the killing effect of DC-induced cytotoxic T-lymphocytes(CTL)on human lung adenocarcinoma A549 cells.METHODS:Mononu-clear cells were isolated from human peripheral blood and induced to differentiate into DC.The whole-cell lysate of A549 cells,namely tumor cell lysate(TCL), was used as antigen.R848 combined with Poly(I:C)was used as adjuvant to stimulate the DC.DC surface markers were analyzed by flow cytometry.The DC stimulated by antigen was co-cultured with T-lymphocytes for 7 d to induce CTL.The culture supernatant and CTL were collected.The levels of interleukin-12(IL-12)p70,interferon-γ(IFN-γ)and tumor necrosis factor-α(TNF-α)in the supernatant were measured by ELISA.The CTL and A549 cells were co-cultured for 16 h,and the cytotoxicity was observed by LDH assay.RESULTS:The expres-sion of CD83 and CD80 on the DC surface,and the secretion of IL-12 p70 in DC-R848+Poly(I:C)group were significant-ly increased compared with DC-TCL group(P<0.01).In addition,the cytotoxicity of CTL for A549 cells in DC-R848+Poly(I:C)group was significantly enhanced compared with DC-TCL group(P<0.01).The secretion levels of IFN-γand TNF-αin DC-R848+Poly(I:C)group were significantly elevated compared with DC-TCL group(P<0.01).CONCLU-SION:R848 combined with Poly(I:C)significantly promotes DC maturation and activation, and enhances the antigen-presenting effect of DC and the cytotoxicity of DC-induced CTL.

This study was aimed to examine the effect of ovariectomy on visceral fat, serum adiponectin levels and lipid profile. Forty-five female Sprague Dawley rats were divided into three groups (n=15 each): ovariectomized group (OVX), ovariectomized plus estrogen-treated group (OVX+E2), and sham-operated group (SHAM). Body weight, abdominal adipose tissues, serum adiponectin and lipid profile were measured and compared among the groups after three-month feeding post-surgery. Significant increases in body weight and visceral fat were found in ovariectomized rats when compared with sham-operated ones and significant increases were also observed in serum adiponectin, triglyceride and very low density lipoprotein cholesterol levels in ovariectomized rats. Body weight, visceral fat and serum adiponectin levels were profoundly reduced in OVX+E2 group as compared with OVX group. It was concluded that ovarian hormone deficiency induced by ovariectomy leads to significant increases in body weight and visceral fat, along with increased serum adiponectin, triglyceride and very low density lipoprotein cholesterol levels in rats. Attenuation in these changes can be achieved by estrogen supplementation.
Adiponectin ; blood ; Animals ; Cholesterol, LDL ; blood ; Female ; Intra-Abdominal Fat ; metabolism ; Ovariectomy ; Rats ; Rats, Sprague-Dawley ; Triglycerides ; blood