Since the definition of sepsis has been first proposed in 1991, the main content of the definition has been developed by infection + systemic inflammatory response syndrome as infection + organ dysfunction,and organ dysfunction is indicated by an increase in sequential organ failure assessment(SOFA) score.These are components of Sepsis-3 which was published in 2016.In Sepsis-3,the SOFA score in the identification and diagnosis of sepsis plays an important role,but Sepsis-3 was mainly used in adults,how to adjust it to children,some questions and details were proposed in this article.

OBJECTIVE:To provide reference for the improvement of Pharmaceutical Equipment & Workshop Design teach-ing. METHODS:Task-driven teaching was adopted,CIDO engineering educational model was referred to,task was designed from the conception to run with task-based;theoretical and teaching exploration and practice was carried out by cross-learning of individ-uals and groups,applying of pilotscale experiment platform,developing course design and forming evaluation. RESULTS & CON-CLUSIONS:It changed the traditional teaching method that emphasized on class teaching to make students participate in multi-task learning,so that students can better grasp the equipment selection,understanding and application of workshop design in pharmaceu-tical process. The method gives full play to students' initiative and creativity and it is conducive to students’comprehensive ability for adapting the development of pharmaceutical industry.

OBJECTIVE:to provide reference for the continuous improvement of surgical site infection (SSI). METHODS:There were totally 7 472 patients with typeⅠand typeⅡincision surgeries in a hospital after the targeted monitoring and special recti-fication(Jul. 2012 to Jun. 2013,monitoring group)and 5 958 patients with surgeries during the same period before special rectifi-cation(Jul. 2010 to Jun. 2011,control group). The clinic data of typeⅠand typeⅡincision surgical was compared,including infec-tion,the perioperative antibiotics use and hospitalization time after surgery,etc. RESULTS:The infection rate of typeⅠand typeⅡstandardized incision in monitoring group was respectively 0.35% and 0.43% and control group was respectively 0.60% and 1.36%(P<0.05). The rate of typeⅠincision perioperative antibiotics use in monitoring group was 10.72% and control group was 86.88%(P<0.05). The post-operative non-medication rate of patients was increased from the 6.98%(control group)to 49.20%(monitor-ing group)(P<0.05),the discontinuance rate within 48 h was increased from the 32.09%(control group)to 44.11%(monitoring group),and the ratio of patients who took antibiotics after the surgery for more than 3 d was decreased from the 42.82%(control group)to 3.05%(monitoring group)(P<0.05). The inguinal hernia repair time in monitoring group was 3.90 d,shorter than con-trol group(4.22 d)(P=0.018). The patient with gallbladder surgery in monitoring group was 6.47 d,compared with control group (6.38 d),there was no significant difference (P=0.619). CONCLUSIONS:The special rectification can obviously promote the standardized of perioperative antibiotics use,reduce the incidence of SSI and shorten the hospitalization time after operation.

Objective To investigate the relationship among health literacy and treatment compliance and prognosis in patients with diabetes combined tuberculosis.Methods One hundred and eighty-one cases patients with diabetes combined tuberculosis were selected as the objectives and evaluated literacy level,compliance scale by the health literacy scale and compliance questionnaires.The control of tuberculosis,blood glucose control,treatment compliance and prognosis were analyzed in the patients with different health literacy level.Results Of 181 patients,there were 89 cases patients'(basic health literacy group) the total scores of health literacy and compliance were＞80 points,the efficacy of pulmonary tuberculosis control and blood sugar control were respectively 84.2％ (75/89) and 93.2％ (83/89);92 cases patients' the total scores of health literacy and compliance were ≤ 80 points,the efficacy of pulmonary tuberculosis control and blood sugar control were respectively 59.7％ (55/92) and 67.4％ (62/92),the differences were significant (x2 =12.78,18.11;P ＜0.05).Pearson correlation analysis showed that the total scores of health literacy were positive correlated with the scores of treatment compliance (r =0.688,P ＜ 0.001).Logistic regression analysis showed that three dimension of health literacy (health knowledge and concept,healthy lifestyle and behavior,health skills) that can combined predict the variance of rehabilitation compliance(P＜0.01).Conclusion The health literacy level of diabetes combined tuberculosis patients can effectively predict the rehabilitation compliance.Measures should be taken to improve the patient's level of health literacy,so as improve the compliance of rehabilitation and prognosis.

Objective To evaluate the value of positive 99Tcm-MIBI tumor imaging for thyroid cancer diagnosis. Methods Fifty four suspected thyroid cancer patients underwent 99Tcm-O4 and 99Tcm-MIBI combined imaging procedure. The imaging data were confirmed by pathological findings. Results All the 54 cases had single throid nodules, and 25 of which were pathologically malignant. Fifty two cases of nodules were detected by the 99Tcm O4 thyroid static imaging, including 2 hot nodules,4 warm nodules, 10 cool nodules and 36 cold nodules;2 cases were negative by the imaging. Of the 25 malignant thyroid nodules, 16 nodules were visible by 99Tcm-MIBI uptake and were cold nodules;29 exhibited benign thyroid nodules,of which 15 could be seen by 99Tcm-MIBI uptake,including 1 warm nodules,2 cool nodules and 12 cold nodules. The sensitivity, specificity of the combined imaging of 99Tcm O4 and 99Tcm-MIBI were 64. 00% ( 16/25 ) and 48. 28% (14/29). No significant difference was found for the positivity between benign nodules and malignancy nodules by 99Tcm-MIBI tumor imaging ( χ2 = 0. 83, P ＞ 0. 05 ). Conclusion 99Tcm-MIBI tumor imaging is not specific for the diagnosis of thyroid malignancy.

Objective:To analyse the physicochemical properties and structure of major privet pollen allergen Lig v 1 using bioinformatics software and provide a reference for choosing suitable recombinant expression system for Lig v 1 and modifying the allergen Lig v 1 experimentally.Methods:The physicochemical properties were analysed by ProtParam,the signal peptide by SignalP 4.1 Server,the transmembrane helix by TMHMM Server v.2.0,the secondary structure by GOR4,MHCⅡepitopes by NetMHCⅡ2.2 Server,B-cell epitopes by ProteanTM 5.01 and the phylogenetic tree by MEGA 6.Results: Privet major pollen allergen Lig v 1 was stable in Escherichia coli and it doesn′t possess any signal peptide and transmembrane helix.Most secondary structures of Lig v 1 were random coils.Potential region of MHCⅡepitope of Lig v 1 was 30-44.Potential B-cell epitopes possess discontinuous and continuous a mino acid sequences.Lig v 1 and its counterparts from Fraxinus excelsior and Olea europaea were clustered into one group.Conclusion:Escherichia coli is the suitable expression system for recombinant Lig v 1.In silico prediction of the epitopes of Lig v 1 provides a reference for modifying the allergen Lig v 1 experimentally.

For effective inhalable dry-powder drug delivery, tetrandrine-PLGA (polylactic-co-glycolic acid) nanocomposite particles have been developed to overcome the disadvantages of nanoparticles and microparticles. The primary nanoparticles were prepared by using premix membrane emulsification method. To prepare second particles, they were spray dried. The final particles were characterized by scanning electron microscopy (SEM), dry laser particle size analysis, high performance liquid chromatography (HPLC), X-ray diffraction (XRD), differential scanning calorimetry (DSC), infrared analysis (IR) and confocal laser scanning microscope (CLSM). The average size of the primary particles was (337.5 ± 6.2) nm, while that second particles was (3.675 ± 0.16) μm which can be decomposed into primary nanoparticles in water. And the second particles were solid sphere-like with the drug dispersed as armorphous form in them. It is a reference for components delivery to lung in a new form.

Objective To investigate the effects of notoginseng and guiding medicinals mediated notoginseng for improving the renal inter stitial fibrosis in rats with chronic kidney-disease(CKD)by regulating TGF-β signaling pathway.Methods A total of 100 male SD rats were randomly divided into five groups:normal group(NOR,n =20),model group(CKD,n =20),radix notogin-seng group(RN,n =20),radix notoginseng plus platycodi group (RNP) and radix notoginseng plus cinnamon group (RNC,n =20).Except for the NOR group,the CKD rat model in other groups was established by adenine gavage.After modeling,the NOR group and CKD group were given the same volume of normal saline by gavage,while the group RN,RNP and RNC were given corresponding drugs by gavage,for 4 weeks.After 4 weeks,the rats in each group were sacrificed for collecting serum and detecting the renal function(serum Scr,BUN),the renal tissues were taken for conducting HE and Masson staining.Then the renal tissue pathological damage severity was observed.The expressions of FN and LN in kidney tissue were detected by immunohistochemistry and the expressions of TGF-[β,α-SMA were detected by Western blot method.Results Compared with the NOR group,the model group exhibited the renal dysfunction(P＜0.01),renal interstitial severe fibrosis manifestation and increased collagen deposition(P＜0.05),and the expression of kidney tissues α-SMA(P＜0.01),TGF-β(P＜0.01),FN and LN were significantly increased.Compared with the model group,the renal function in various treatment groups was improved,Scr(P＜0.01)and BUN(P＜0.01)were significantly decreased,the renal interstitial fibrosis degree was reduced,collagen desposition was decreased(P＜0.05),renal tissue α-SMA(P＜ 0.05),TGF-β(P＜0.05),FN and LN expression were reduced to some extent,in which the effect of RNC group was stronger than that of the RN group and RNP group.Conclusion Notoginseng and guiding medicinals mediated notoginseng can retard the progression of renal interstitial fibrosis caused by adenine in CKD rat in varying degrees,its mechanism maybe reduce the expression of TGF-β protein.

OBJECTIVETo establish the techniques for the purification of Huanglian Jiedu decoction by macroporous resins combinations, and to lay the foundation of improvement of dosage forms in clinical application and realization of industrialized production about Huanglian Jiedu decoction.

METHODFour kinds of macroporous resins (X-5, S-8, HPD100, AB-8) were chosen and combined in six different forms. Adsorption and desorption experiments were carried out and contents of six index constituents, gardenoside, baicalin, palmatine, berberine, baicalein and wogonin, in different groups were compared before and after purification.

RESULTAdsorption rates of six index constituents in Huanglian Jiedu decoction of different combinations of macroporous resins groups were all nearly 100%, but desorption rates had remarkable differences.

CONCLUSIONThrough comprehensive comparison, macroporous resins combination 6 resulted in high contents of index suitable relatively. It is suitable for purification of Huanglian Jiedu decoction.

PURPOSE: Cell-in-cell structures are created by one living cell entering another homotypic or heterotypic living cell, which usually leads to the death of the internalized cell, specifically through caspase-dependent cell death (emperitosis) or lysosome-dependent cell death (entosis). Although entosis has attracted great attention, its occurrence is controversial, because one cell line used in its study (MCF-7) is deficient in caspase-3. METHODS: We investigated this issue using MCF-7 and A431 cell lines, which often display cell-in-cell invasion, and have different levels of caspase-3 expression. Cell-in-cell death morphology, microstructures, and signaling pathways were compared in the two cell lines. RESULTS: Our results confirmed that MCF-7 cells are caspase-3 deficient with a partial deletion in the CASP-3 gene. These cells underwent cell death that lacked typical apoptotic properties after staurosporine treatment, whereas caspase-3-sufficient A431 cells displayed typical apoptosis. The presence of caspase-3 was related neither to the lysosome-dependent nor to the caspase-dependent cell-in-cell death pathway. However, the existence of caspase-3 was associated with a switch from lysosome-dependent cell-in-cell death to the apoptotic cell-in-cell death pathway during entosis. Moreover, cellular hypoxia, mitochondrial swelling, release of cytochrome C, and autophagy were observed in internalized cells during entosis. CONCLUSION: The occurrence of caspase-independent entosis is not a cell-specific process. In addition, entosis actually represents a cellular self-repair system, functioning through autophagy, to degrade damaged mitochondria resulting from cellular hypoxia in cell-in-cell structures. However, sustained autophagy-associated signal activation, without reduction in cellular hypoxia, eventually leads to lysosome-dependent intracellular cell death.
Apoptosis ; Autophagy ; Caspase 3* ; Cell Death ; Cell Hypoxia ; Cell Line ; Cytochromes c ; Entosis ; MCF-7 Cells* ; Mitochondria ; Mitochondrial Swelling ; Staurosporine