Ginger-partitioned moxibustion plus pediatric massage for treating infantile diarrhea due to spleen deficiency: a randomized controlled clinical trial / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of ginger-partitioned moxibustion plus pediatric massage (tuina) in treating infantile diarrhea due to spleen deficiency. Methods: Ninety infants were randomly divided into a massage plus moxibustion group, a massage group and a drug group by the random number table method, with 30 cases in each group. The intervention was conducted for two consecutive courses. The infants in the massage plus moxibustion group were treated with pediatric massage and ginger-partitioned moxibustion at Shenque (CV 8). The infants in the massage group were treated with pediatric massage alone, while those in the drug group were treated with smecta. The primary and secondary symptom scales were assessed before and after treatment and at the follow-ups, and the total effective rate was evaluated after treatment. Results: The total effective rate in the massage plus moxibustion group was significantly different from that in the massage group and drug group (both P<0.05). After treatment, the scores of primary and secondary symptoms decreased in all three groups, with statistically significant intra-group differences (all P<0.05); the scores of primary symptoms were significantly different between the massage plus moxibustion group and the drug group (P<0.05); the scores of secondary symptoms in the massage plus moxibustion group and the massage group were significantly different from that in the drug group (both P<0.05). The differences in the time to recover normal bowel movement frequency among the three groups were not statistically significant (P>0.05). Conclusion: Ginger-partitioned moxibustion plus pediatric massage compared with pediatric massage or smecta monotherapy shows superior clinical efficacy in treating infantile diarrhea due to spleen deficiency, and has the advantages of appetite improvement, physique strengthening and short course.

Role of gut microbiota in the treatment of ulcerative colitis with traditional Chinese medicine / 药学学报

Ulcerative colitis (UC) is a chronic non-specific inflammatory bowel disease, listed as a modern refractory disease by the World Health Organization, which is difficult to recover, whereas it is easy to be attacked repeatedly. UC pathogenesis is closely related to gut microbiota dysbiosis. The gut microbiota interacts with bile acids (BAs), short-chain fatty acids (SCFAs), tryptophan, and other metabolism, immune system, intestinal barrier, etc., which regulate each other and affect the occurrence and development of UC. The active ingredients of traditional Chinese medicine (TCM), single herb and its extracts, and formulae can effectively alleviate UC symptoms by regulating the diversity, structure, composition, and metabolites of gut microbiota. In this review, the TCM based on the regulation of gut microbiota in the treatment of UC and its related mechanism for nearly three years was summarized.

Psilocybin for End-of-Life Anxiety Symptoms: A Systematic Review and Meta-Analysis

Objective@#To systematically examine the effectiveness and tolerability of psilocybin for treating end-of-life anxiety symptoms. @*Methods@#The Medline, Embase, CENTRAL, and PsycINFO databases were searched up to November 25, 2020. We enrolled clinical trials investigating psilocybin for treating end-of-life anxiety symptoms. Meta-analysis was conducted using random-effects model. @*Results@#Overall, five studies were included, revealing that psilocybin was superior to the placebo in treating state anxiety at 1 day (Hedges’ g, -0.70; 95% confidence interval, -1.01 to -0.39) and 2 weeks (-1.03; -1.47 to -0.60) after treatment. Psilocybin was more effective than placebo in treating trait anxiety at 1 day (-0.71; -1.15 to -0.26), 2 weeks (-1.08; -1.80 to -0.36), and 6 months (-0.84; -1.37 to -0.30) after treatment. Psilocybin was associated with transient elevation in systolic (19.00; 13.58–24.41 mm Hg) and diastolic (8.66; 5.18–12.15 mm Hg) blood pressure compared with placebo. The differences between psilocybin and placebo groups with regard to allcause discontinuation, serious adverse events, and heart rates were nonsignificant. @*Conclusion@#Psilocybin-assisted therapy could ameliorate end-of-life anxiety symptoms without serious adverse events. Because of the small sample sizes of the included studies and high heterogeneity on long-term outcomes, future randomized controlled trials with large sample sizes are needed.

Study advance of depressive animal models and its application in traditional Chinese medicines / 中国中药杂志

Depression is a kind of mental disease with main symptoms of low mood and lack of pleasure, which seriously endangers human health. An appropriate depressive animal model is of great significance for the study of depression and new antidepressant drugs, while the suitable selection and matching of experimental animals, modeling methods and evaluation indexes are critical to eva-luate the scientificity and effectiveness of the depressive animal model. The study advance of depressive animal models in the aspects of experimental animal selection, modeling principle and method, characteristics, evaluation indexes and their application in traditional Chinese medicine are summarized through the systematic review of relevant literatures in PubMed, CNKI and other databases. The depressive animal modeling methods utilized in recent studies include stress, glucocorticoid induction, reserpine induction, lipopolysaccharide induction, surgical modeling, gene knockout, joint application modeling methods. Stress method is better to simulate the depressive symptoms of clinical patients, whereas there are some deficiencies, such as long modeling time and large cost. The depressive animal models induced by glucocorticoid, reserpine and lipopolysaccharide have the advantages of short modeling time and good controllability, but with a poor reliability. The pathogenesis of surgical modeling is highly matched with that of clinical depressive patients, whereas it has the defect of long postoperative recovery period. Gene knockout models can be used to study the precise role of specific genes in depression. However, its applicability may be restricted in studies on depression. The joint application modeling method can improve its reliability and accuracy, and attracts more and more attention. This paper provides a reference for the selection of animal models in future studies of pathological mechanism of depression, and screening and evaluation of antidepressant drugs.

Warm needling moxibustion versus electroacupuncture for simple obesity due to yang deficiency of the spleen and kidney: a controlled clinical trial / 针灸推拿医学（英文版）

Objective: To compare the therapeutic efficacy between warm needling moxibustion and electroacupuncture (EA) in the treatment of simple obesity due to yang deficiency of the spleen and kidney. Methods: Seventy patients with simple obesity due to yang deficiency of the spleen and kidney were randomly divided into a warm needling moxibustion group and an EA group, with 35 subjects in each group. Same major acupoints were selected for the two groups, including Shuifen (CV 9), Guanyuan (CV 4), Daheng (SP 15), Shuidao (ST 28), Shousanli (LI 10), Zusanli (ST 36), Sanyinjiao (SP 6) and Taixi (KI 3). The warm needling moxibustion group received warm needling moxibustion, while the EA group received EA treatment. The interventions were performed once every other day, with 15 treatments as one course. The therapeutic efficacy, body weight and body mass index (BMI) were then observed and compared. Results: The total effective rate in the warm needling moxibustion group was 85.7％ versus 77.1％ in the EA group, and the between-group difference was statistically significant (P<0.05). The warm needling moxibustion was remarkably superior to the EA in weight loss and lowering BMI, both with statistical significance (P<0.05, P<0.01). At the three-month follow-up, the body weight and BMI further decreased in the warm needling moxibustion group (both P<0.05), and the levels were lower than those in the EA group (P<0.05, P<0.01). Conclusion: Warm needling moxibustion can produce reliable and consistent efficacy in the treatment of simple obesity due to yang deficiency of the spleen and kidney. Compared with EA, warm needling moxibustion shows advantage in both short-term and long-term efficacies, and thus is worth promotion in clinical practice.

Comparison of Different Dosages of Rocuronium on Abdominal Wound Closure / 昆明医科大学学报

Objective To evaluate the effects of different dosages of rocuronium on abdominal wound closure under general anesthesia.Methods Ninety ASA class I or II patients scheduled for elective abdominal surgery under general anesthesia were randomized into three groups with 30 cases each.Each group received rocuronium 1 time of ED95 (0.3 mg/kg),0.5 time of ED95 (0.15 mg/kg),0.2 time of ED95 (0.06 mg/kg) respectively when closing the abdominal wall.TOF recovered to 25%, 75%, 90%, time of eye-opening on command, time of head-lift for more than 5 seconds,extubation time, the rate of upper airways obstruction after extubation and the satisfaction score for the muscle relaxation to general surgeons were recorded.Results TOF values had no significantly different among the three groups before abdominal wound closure (P＞0.05).Compared with group A and group B,time of TOF in group C was significangtly increased after administration of rocuronium (P＜0.05) . Time of TOF recovery to 25%, 75%, 90%in group C were significangtly decreased (P＜0.01).Compared with group A and group B, time of eye-opening on command ,head-lift for more than 5 seconds and extubation time were significantly shorter in group C.There were 8,4,0 patients undwent upper airways obstruction among each group respectively after extubation (P＜0.05).The satisfaction score for muscle relaxation among three groups had no significant difference.Conclusion An additional administration of 0.2 time of ED95 (0.06 mg/kg) rocuronium before abdominal wound closure in abdominal surgery can achieve satisfactory muscle relaxation for surgeons.

Influence of nicorandil on levels of hsCRP ,sCD40L and therapeutic effect of nicorandil in patients with microvascular angina pectoris / 心血管康复医学杂志

Objective :To explore influence of nicorandil on plasma levels of high sensitive C reactive protein (hsCRP) and soluble T cell CD40 ligand (sCD40L) and therapeutic effect of nicorandil in patients with microvascular angina pectoris .Methods :A total of 102 patients with microvascular angina pectoris were enrolled ,randomly and equally divided into routine treatment group (received routine comprehensive treatment ) and nicorandil group (received nic-orandil based on routine comprehensive treatment ,5mg ,3 times/d) ,both groups were treated for eight weeks . Plasma levels of hsCRP and sCD40L were measured and compared between two groups before and eight weeks after treatment ,and therapeutic effect was compared between two groups .Results : Compared with before treatment there were significant reductions in plasma levels of hsCRP and sCD 40L in both groups after eight weeks ;compared with routine treatment group after treatment ,there were significant reductions in plasma levels of hsCRP [ (2.63 ± 0.25) mg/L vs.(1.80 ± 0.28) mg/L] and sCD40L [ (71.88 ± 3.71) pg/ml vs .(55.25 ± 2.47) pg/ml] in nicorandil group , P＝0. 001 all.Total effective rate of nicorandil group was significantly higher than that of routine treatment group (78.43% vs.56.86%,P＝0.02).Conclusion :Nicorandil can significantly rise clinical effect ,reduce plasma levels of hsCRP and sCD40L in patients with microvascular angina pectoris .

A modified working tube can reduce bone cement Ieakage in the treatment of osteoporotic vertebraI compression fracture / 中国组织工程研究

BACKGROUND: Vertebroplasty is an effective treatment for osteoporotic vertebral compression fractures (OVCF), but it is nagged by bone cement leakage. OBJECTIVE: To summarize the clinical outcome of modified self-making working tube in percutaneous vertebroplasty (PVP) for treatment of thoracolumbar OVCF. METHODS: Modified PVP working tube was designed to have a lateral gap at the sleeve tail, which could control the cement diffuse direction though rotating the working tube. Totally 121 thoracolumbar OVCF patients were enrolled, including 49 males and 72 females, aged 62-90 years, and then divided into two groups: 59 patients were treated with modified PVP in test group, and the other 62 patients experienced conventional PVP in control group. In the test group, a lateral gap instead of the conventional gap at the sleeve tail was made to control the direction of bone cement injection by rotating the sleeve. The visual analogue scale scores were compared before and after operation; radiographic examination was performed to detect bone cement leakage at 1 day postoperatively. RESULTS AND CONCLUSION: There were significant differences between the preoperative and postoperative visual analogue scale scores in the two groups (P < 0.05), but there was no significant difference between the two groups. There were 3 cases of bone cement leakage in the test group and 10 cases of bone cement leakage in the control group. Modified PVP working tube had significant lower rate of bone cement leakage than traditional PVP(14.9% vs.4.6%,P<0.05).Therefore,the modified PVP working tube is an effective tool to decrease the incidence of bone cement leakage in the treatment of thoracolumbar OVCF.

Study of the association between polymorphism of persistent obesity, human leptin gene/leptin receptor gene and molecular subtypes of breast cancer / 中华预防医学杂志

Objectives@#To explore the association between the polymorphism of persistent obesity and genetic variations in the LEP (human leptin gene, LEP) and LEPR (leptin receptor gene, LEPR) genes and different molecular subtypes of breast cancer.@*Methods@#All 703 female patients of breast cancer diagnosed by histopathology in the Sichuan Cancer Hospital or the West China Hospital, excluding patients with metastatic breast cancer or mental disease, were selected as cases from April 2014 to May 2015. At the same time, 805 healthy women received physical examination in medical examination center of Sichuan People Hospital or Shuangliu maternal and child health care hospital, excluding those with therioma, breast disease, and mental disease, were enrolled in control group. A uniform questionnaire was used to collect general information including demographic characteristic, reproductive history height, weight, and so on. And the obesity status in recent 10 years was judged. Time of Flight Mass Spectrometer was used to determine the genotypes of LEP rs7799039, LEPR rs1137100 and LEPR rs1137101, while the multinomial logistic regression analysis was conducted to estimate the effect of risk factors related to breast cancer in different molecular subtypes; and then, the association between polymorphism of persistent obesity, the LEP, LEPR genes and breast cancer of different molecular subtypes was analyzed by binary logistic regression models.@*Results@#The average age of controls was (48.98±8.83) years old, while the age of cases of TNBC, Luminal A, Luminal B, and HER-2+ were (51.43±11.33), (49.94±10.10), (49.73±9.38), (50.50±9.04) years old, respectively. The frequency of genotype LEP rs7799039, LEPR rs1137100 and LEPR rs1137101 in control group was separately 74.8%(1 157/1 546), 83.6%(1 339/1 602) and 88.4%(1 416/1 602); while 77.6% (1 074/1 384), 82.4% (1 155/1 402) and 87.9% (1 232/1 402) respectively in case group. Compared with non-persistent obesity subjects, the persistent obesity ones showed an increased risk in TNBC (OR=3.58, 95%CI: 1.90-6.72), Luminal A (OR=2.65, 95%CI: 1.35-5.21) and Luminal B (OR=1.90, 95%CI: 1.26-2.89) breast cancer. LEP rs7799039-AA was relevant with the upward risk of Luminal B independently (OR=1.30, 95%CI: 1.00-1.69). Besides, persistent obesity was found to have a combined effect on Luminal B (β=3.34, 95% CI: 1.00-11.12) with LEPR rs1137101-GG.@*Conclusion@#Persistent obesity could increase the potential risk of TNBC, Luminal A and Luminal B breast cancer. Women who were suffered from persistent obesity with a genotype of LEPR rs1137101-GG were more susceptible to Luminal B breast cancer.

Clinical effect of ultrasound-guided percutaneous transhepatic gallbladder drainage in treatment of acute cholecystitis in elderly patients / 临床肝胆病杂志

ObjectiveTo investigate the clinical effect of ultrasound-guided percutaneous transhepatic gallbladder drainage (PTGD) in the treatment of acute cholecystitis in elderly patients. MethodsA retrospective analysis was performed for the clinical data of 62 patients who underwent PTGD in Nanjing Hospital Affiliated to Nanjing Medical University from June 2010 to June 2015. The body temperature, white blood cell(WBC) count, liver function, and gallbladder size were measured before PTGD and at 24 and 72 hours after PTGD. The paired t-test was used for comparison of continuous data before and after treatment within each group. ResultsAll the patients achieved a one-time success in PTGD. There was no significant change in body temperature at 24 hours after PTGD (t=0.91, P＞0.05). There were significant reductions in WBC count, alanine aminotransferase, and aspartate aminotransferase from 24 to 72 hours after PTGD, as well as a significant reduction in gallbladder size (all P＜0.05). ConclusionUltrasound-guided PTGD is a safe and effective minimally invasive method for the treatment of acute cholecystitis in critically ill elderly patients who are unable to undergo surgery.

Impacts of high-volume hemofiltration on hemodynamics and vascular endothelial permeability in children with septic shock / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To investigate the effects of high-volume hemofiltration (HVHF) on hemodynamics, vasoactive factors, and vascular endothelial permeability in children with septic shock by a comparative analysis.</p><p><b>METHODS</b>Thirty-six children who were diagnosed with septic shock between January 2013 and September 2014 were randomly divided into control and observation groups (n=18 each). Children in the control group were treated with the standard-volume hemofiltration (SVHF), while children in the observation group were treated with HVHF. The hemodynamic indices and levels of vasoactive factors including 6-keto-prostaglandin F1α (6-keto-PGF1α), thromboxane B2 (TXB2), soluble E-selectin (sE-selectin), and endothelium-derived relaxing factor (EDRF) were determined before and after treatment. In addition, the effects of ultrafiltrate on endothelial cell permeability were assessed.</p><p><b>RESULTS</b>Compared with the control group, the observation group had significantly higher mean arterial pressure, significantly higher blood oxygen saturation, and a significantly lower heart rate after treatment (P<0.05). The levels of TXB2 and sE-selectin were significantly lower in the observation group than in the control group (P<0.05), while the levels of 6-keto-PGF1α and EDRF were significantly higher in the observation group than in the control group (P<0.05). Compared with the control group, the ultrafiltrate significantly attenuated the transepithelial electrical resistance in the observation group (P<0.05).</p><p><b>CONCLUSIONS</b>Compared with SVHF, HVHF is a more effective approach for improving the hemodynamics and levels of vasoactive factors and reducing the vascular endothelial permeability in children with septic shock.</p>

Influence of resistive respiratory training for patients with chronic obstructive pulmonary disease on rehabili-tation effect / 中国基层医药

Objective To explore the influence of resistive respiratory training for patients with chronic obstructive pulmonary disease(COPD) on rehabilitation effect.Methods According to the digital table,68 COPD patients were randomly divided into the observation group and control group,34 cases each group.The observation group were taken respiratory muscle training under the supervision of rehabilitation nurses for 8 weeks,and the respir-atory muscle training including shrinkage lip diaphragm breathing training and abdominal muscle resistance training. Before and after the abdominal muscle resistance training and training were given 1 h double nasal oxygen tube contin-uous low flow oxygen inhalation.The control group were taken pursed lips abdominal breathing training.In the two groups before treatment and 8 weeks after, the blood gas analysis ( PaO2 , PaCO2 ) , pulmonary function test ( FEV1 , FEV1/FVC%) and respiratory muscle function( MIP,MEP) were detected.Results After treatment,blood gas anal-ysis in the two groups comparison(tPaO2 =2.95,tPaCO2 =2.07),pulmonary function(tFEV1 =2.38,tFEV1/FVC%=2.04) and respiratory muscle physiology index(tMIP =6.40,tMEP =4.04),the differences were statistically (all P<0.05).In the observed group before and after treatment,blood gas analysis(tPaO2 =19.23,tPaCO2 =3.05),pulmonary function(tFEV1 =2.67,tFEV1/FVC%=4.19)and respiratory muscle physiology index(tMIP=9.09,tMEP=9.67) were compared,the differences were statistically(all P<0.01).Conclusion Respiratory mus-cle resistance training can improve COPD patients with respiratory muscle strength and endurance,and it has the cura-tive effect to improve pulmonary function.

Evaluation of the quality of life in patients with breast cancer at different TNM stages after standardized treatment / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To evaluate the quality of life (QOL) in patients with breast cancer at different TNM stages and to estimate the value of EuroQol Five Dimension Indicator (EQ-5D) in measuring QOL among Chinese breast cancer patients.</p><p><b>METHODS</b>A survey with Quality of Life Instruments for Cancer Patients-Breast Cancer (QLICP-BR) and EQ-5D was undertaken in breast cancer patients who had completed their standardized treatment (except for the endocrine treatment) six months ago. Chi-square test, one-way ANOVA, and covariance analysis were used to evaluate the possible factors influencing the QOL of breast cancer patients. Simultaneously, with the results of Quality of Life Instruments for Cancer Patients-General Module (QLICP-GM, which is included in QLICP-BR.) and the total scores of QLICP-BR as standard, we conducted Pearson correlation analysis to evaluate the value of EQ-5D.</p><p><b>RESULTS</b>A total of 178 female breast cancer survivors were collected from March 2010 to September 2010. There were 47 cases (26.4%) at stage 0 and I, 81 cases (45.5%) at stage II, and 50 cases (28.1%) at stage III and IV. The total standardized score of QLICP-BR was 72.55 ± 3.10 in patients at stage 0 and I, 64.09 ± 2.69 in patients at stage II and 58.21 ± 3.00 in patients at stage III and IV. The total standardized score of QLICP-BR and social domain of patients at stage 0 and I were higher than patients at stage II (all P < 0.05). The total standardized score of QLICP-BR, specific domain of breast cancer, psychological, social and physical domains of patients at stage 0 and I were higher than patients at stage III and IV (all P < 0.05). Covariance analysis showed that QOL standardized scores were significantly different across TNM stages when age, degree of education, birth place (metropolis or rural), occupation, domestic income, and medical insurance were controlled (P = 0.002). Correlation analysis indicated that EQ-5D has a positive correlation with QLICP-GM and QLICP-BR (all P < 0.05).</p><p><b>CONCLUSIONS</b>QOL of patients with early stage breast cancer is better than those at late stage. Early diagnosis and treatment can improve QOL of breast cancer patients. Chinese version of EQ-5D can well detect the differences of QOL among patients with different TNM stages, which can be used for evaluating QOL in Chinese female breast cancer patients.</p>

A case-control study on association of SULT1A1 polymorphism, smoked meat intake with breast cancer risk / 中华预防医学杂志

<p><b>OBJECTIVE</b>To assess the association of smoked meat intake, SULT1A1 polymorphism as well as their combined effects with breast cancer risk.</p><p><b>METHODS</b>A total of 400 newly diagnosed breast cancer cases from a cancer hospital in Sichuan province and 400 healthy controls from participants of physical examination in a hospital in Chengdu city were recruited from May 2007 to July 2009. A valid questionnaire was designed to collect their demographic characteristics and breast cancer risk factors. Daily intake of foods was collected using semi-quantitative frequency questionnaire and then the daily intake of smoked meat was calculated and transformed to energy-adjusted smoked meat intake by the residual method. Gene sequencing was used to analyze SULT1A1 Arg213His genotypes. Multivariable conditional logistic regression was used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (95%CIs).</p><p><b>RESULTS</b>The energy-adjusted daily intake of smoked meat (Median (P₂₅, P₇₅)) was 8.65 (3.63, 18.44) g/d in cases and 4.44 (0.19, 8.71) g/d in controls. The frequency of SULT1A1 variant allele was 14.75% (59/400) among cases and 12.75% (51/400) among controls. High energy-adjusted daily intake of smoked meat (≥ 4.44 g/d) was significantly associated with breast cancer risk among premenopausal (OR = 2.31, 95%CI: 1.46 - 3.66) and postmenopausal subjects (OR = 3.13, 95%CI: 1.89 - 5.17). High energy-adjusted daily intake of smoked meat combined with carrying SULT1A1 variant allele elevated breast cancer risk among premenopausal (OR = 3.31, 95%CI: 1.66 - 6.62) and postmenopausal subjects (OR = 3.81, 95%CI: 1.79 - 8.10).</p><p><b>CONCLUSION</b>High smoked meat intake contributes to high risk of breast cancer. SULT1A1 variant allele increases breast cancer risk among subjects who were exposed to high smoked meat intake.</p>

Risk factors of breast cancer in Asian women: a Meta-analysis / 中华流行病学杂志

Objective To evaluate the risk factors of breast cancer in Asian women and to provide evidences for establishing a risk assessment model. Methods Published studies concerning risk factors of breast cancer in Asian women were searched systemically and assessed by NOS (Newcastle-Ottawa Scale) items between 1995 and 2010. RevMan 4.2 software was used for data analysis and for calculating OR and its 95%CI on every risk factor. Results 27 studies including 403170 women were selected for Meta-analysis. According to NOS items, 20 studies were classified as A degree and 7 studies were evaluated as B degree. The risk factors of breast cancer and its pooled odds ratio values with statistical significance were as follows: 3.00 (95%CI: 1.68-5.36) when number of abortions≥3; 2.39 (95%CI: 1.78-3.21 ) when with family history of breast cancer; 1.54(95%CI: 1.30-1.82) when age at first live birth ≥30 (year); smoking was 1.50(95%CI: 1.03-2.20); 1.48(95%CI:1.20-1.83) with no live births; 1.29 (95%CI: 1.12-1.47) with no breast feeding; 1.26 (1.07-1.49)with age at menarche ≤12 (year) and 1.16(95%CI: 1.01-1.32) with alcohol drinking. Conclusion Number of abortions≥3, family history of breast cancer, age at first live birth ≥30 (year) ,smoking, no live births, no breast feeding, age at menarche ≤ 12 (year), and alcohol drinking were among the priorities in the establishment of breast cancer risk assessment model for Asian women.

Value of biochemical marker detection in risk stratification in patients with acute coronary syndrome / 南方医科大学学报

<p><b>OBJECTIVE</b>To assess the value of biochemical marker detection in risk stratification in hospitalized patients with acute coronary syndrome (ACS).</p><p><b>METHODS</b>A total of 264 consecutive patients (180 male and 84 female patients) admitted for complaint of chest tightness or/and pain were evaluated for a decision of coronary angiography (CAG) within 24 h after admission. The patients were divided into two groups to receive emergency or elective CAG. The venous blood samples were taken from the patient immediately after admission for detection of amino-terminal pro-brain natriuretic peptide (NT-pro-BNP), high-sensitivity C-reactive protein (hs-CRP), myeloperoxidase (MPO), monocyte chemoattractant protein 1 (MCP-1), intercellular adhesion molecule (sICAM-1), soluble CD40 ligand (sCD40L), matrix metalloproteinase 9 (MMP-9), interleukin-6 (IL-6), interleukin 27 (IL-27) and creatine kinase isoenzyme (CK-MB) were detected.</p><p><b>RESULTS</b>No significant differences in NT-proBNP, hs-CRP, MPO, sCD40L, and MMP-9 were found between emergency CAG group and elective CAG group (P<0.05). Logistic regression identified significant differences in NT-proBNP, hs-CRP, MPO, IL-27 and CK-MB between the two groups, and a predictive model for risk stratification of ACS was established using these biomarkers. The ROC curves of this predictive model showed an area under the curve of 98.1, suggesting a high predictive value of this model in assessment of the changes or progression of ACS.</p><p><b>CONCLUSION</b>Combined detection of the biochemical markers can be helpful for risk stratification of the hospitalized patients with ACS early after admission.</p>

Acupoint sticking therapy for treatment of bronchial asthma: a multicenter controlled randomized clinical trial / 中国针灸

<p><b>OBJECTIVE</b>To observe the effect of acupoint sticking on clinical symptoms and life quality in patients with bronchial asthma.</p><p><b>METHODS</b>Multicenter randomized double-blind clinical trial was done, one hundred and eighty-eight cases were divided into a medication acupoint sticking group (125 cases) and a placebo group (63 cases). Dazhui (GV 14), Feishu (BL 13), Tiantu (CV 22), etc. were selected in both groups. The medication cakes were made of grinding pepper, brassica alba seeds, asarum, etc. into fine powder mixed with ginger oil and ginger juice, applied on acupoints in the acupoint sticking group. While another compound cakes made of powder of red rice, black rice, maize mixed with small amount of ginger juice, were used in the placebo group. Asthma Quality of Life Questionnaire(AQLQ), symptom scores during the day and night, scores of self effect, and the value of lung function were observed.</p><p><b>RESULTS</b>The value of daily behavior and environmental factors of AQLQ, total scores of AQLQ, daytime symptoms and scores of self effect in the medication acupoint sticking group, were significantly improved compared to those of placebo group (all P<0.05). The lung function of forced expiratory volume in one second (FEV1) and the percentage of forced expiratory volume in one second in predicted value (FEV1/FVC) had no significant diffrence between two groups (both P>0.05).</p><p><b>CONCLUSION</b>The acupoint sticking therapy can significantly improve clinical symptoms of patients with bronchial asthma, and can improve life quality of the patients.</p>

Association of MLH1 gene 415G/C polymorphism with colorectal cancer in Chinese / 中华医学遗传学杂志

<p><b>OBJECTIVE</b>To study the possible etiological role of MLH1 gene 415G/C polymorphism in sporadic Chinese colorectal cancer (CRC) patients.</p><p><b>METHODS</b>Ninety-seven sporadic CRC patients and 138 normal controls were collected from Hubei Provincial Cancer Hospital and the People's Hospital of Wuhan University. In addition, five CRC families including 6 patients and their 19 first-degree relatives were also recruited. Genomic DNA was extracted from peripheral blood samples. Gene mutation was analyzed by PCR-RFLP. MLH1 mRNA expression in colorectal mucosa was analyzed by RT-PCR.</p><p><b>RESULTS</b>The frequency of MLH1 gene CC genotype was significantly higher in sporadic CRC patients than that in controls (P=0.035, OR=5.29, 95% CI: 1.07-26.04). In the CRC families, the C allele frequency of CRC patients and their relatives was increased, compared with sporadic CRC patients and normal controls, respectively (P=0.003 and P=0.006). MLH1 mRNA expression of colorectal mucosa was similar in different genotypes.</p><p><b>CONCLUSION</b>MLH1 gene 415G/C polymorphism might be a risk factor to sporadic CRC in Chinese. The mutation does not affect the MLH1 mRNA expression. For first-degree relatives from CRC families, carriers of MLH1 415C allele have a high risk to CRC.</p>

Study on serum organochlorines pesticides (DDTs) level, CYP1A1 genetic polymorphism and risk of breast cancer: a case control study / 中华流行病学杂志

<p><b>OBJECTIVE</b>To study the potential effect of gene-environment interaction between CYP1A1 and serum dichlorodiphenyldichloroethane (DDT) levels on the risk of breast cancer in women, in China.</p><p><b>METHODS</b>A case-control study was conducted. From Dec. 2003 to Sep. 2004, 104 women with histologically confirmed breast cancers and 154 noncancerous controls from a community were enrolled in this study. Risk factors information of breast cancer was investigated by a questionnaire. Serum p, p'-dichlorodiphenyldichloroethane (p, p'-DDT) and 1, 1-dichloro-2, 2-bis (p-chlorophenyl) ethylene (p, p'-DDE) levels were tested by GC-ECD. CYP1A1 m2 gene type was tested by allele special-PCR method.</p><p><b>RESULTS</b>Serum DDT levels of case and control were (36.90 +/- 79.41) ng/ml and (50.60 +/- 150.70) ng/ml respectively. Serum 1, 1-dichloro-2, 2-bis (p-chlorophenyl) ethylene (p, p'-DDE) levels of case and control were (7.43 +/- 11.10) ng/ml and (8.96 +/- 11.30) ng/ml respectively. No statistically significant differences were found between the two groups with geometric mean t-test (P > 0.05). Compared with women who had homozygous wild-type CYP1A1 m2 genotype, significantly increased risks of breast cancer were found for women with the CYP1A1 m2 homozygous variant genotype [odds ratio (OR) = 2.61, 95% confidence interval (CI): 1.00 - 6.80]. Among premenopausal women, compared with women with homozygous wild-type of CYP1A1 genotype (Ile/Ile) and low serum DDT level (DDT serum level < or = 42.93 ng/ml), women with at least one variant allele of CYP1A1 m2 genotype and high serum DDT level (DDT serum level > or = 42.93 ng/ml) had higher risk of breast cancer (OR = 4.35, 95% CI: 1.140 - 16.950).</p><p><b>CONCLUSIONS</b>CYP1A1 m2 genetic polymorphism was associated with increased risk of female breast cancer while DDT exposure might have increased the risk of breast cancer among premenopausal women with CYP1A1 m2 variant genotype.</p>

Clinical study on acupoint-injection combined with epidural analgesia for labour / 中国基层医药

Objective To discuss whether the separating block of sensory nerve with acupoint-injection and epidural analgesia by ropivacaine during labour.Methods Ninty full term primigravidae with ASAⅠ～Ⅱwere randomly divided into 3 groups:group E(n = 30),group C(n = 30)and group A(n = 30).When the external cervi- cal os was dilated to 3cm,group A:acupiont-injection to Ci Liao;group E:epidural analgesia with 0.075% ropiva- caine and fentanyel 2?g/ml;group C:combining group A and group E except fentanyel 2?g/ml.Level of pain(VAS scores),degree of sensory and motor block,the mode of delivery,the progress of labour and side effects were recorded and compared.Results The level of pain(VAS scores)in group A was higher than that of group C and group E,and there were no significant differences in group C and group E,Bur there were some side effects discovered in group E. There was no significant differences of the mode of delivery in the groups.Conclusion The method that acupoint- rejection combined with epidural analgesia by 0.075% ropivacaine is effective and has no side effects for labour.