Animals ; Antibodies ; immunology ; therapeutic use ; Female ; Graves Disease ; immunology ; prevention & control ; Immune Tolerance ; immunology ; Mice ; Mice, Inbred BALB C ; Receptors, Thyrotropin ; immunology

Breast cancer has the highest incidence rate among all women's malignant tumors worldwide.Surgery,radiotherapy and chemotherapy are three major treatments,while most patients showed adverse effects or complications during or after the treatment,including lymphedema,gastrointestinal reactions and leukopenia,which cause severe impact on patients' recovery and quality of life.Moxibustion has been used and certified to alleviate adverse effects of surgery or chemoradiotherapy for breast cancer.We have summarized literatures in recent years and suggest more systematic research in the future for the underlying mechanism.

Objective - To analyze the effect of using vibration tools on the prevalence of work related musculoskeletal disorders （ ） Methods ， - WMSDs in automobile factory workers. By judgment sampling method front line workers with more than one year of working experience in an automobile factory were selected as the research subjects. Musculoskeletal Disorders Questionnaire was used for investigation. The workers were divided into the control group and the vibration tool group. The propensity score ∶ ， matching method was used to balance the confounding factors of the two groups of workers by 1 1 and 568 people were Results included in each group. The prevalence of WMSDs was compared between the two groups after matching. After ， ， ， ， ， ， matching the prevalence of WMSDs in the shoulder elbow hand/wrist upper back waist hip/buttock and knee of workers in ， （ P ） the vibration tool group was higher than that in the control group and the differences were statistically significant all <0.05 .， The prevalence of WMSDs in different body parts of workers in the vibration tool group ranking from high to low was waist ， ， ， ， ， ， ， ， ， ， neck shoulder hand/wrist upper back knee ankle/foot elbow and hip/buttock with the rate of 74.3% 61.3% 54.2% ， ， ， ， ， （P ） Conclusions 54.0% 50.9% 39.4% 35.2% 31.0% and 27.1% respectively <0.01 . The use of vibration tools can ， ， ， ， ， increase the risk of WMSDs in shoulder elbow hand/wrist upper back waist hip/buttock and knee of automobile factory workers. Corresponding measures should be taken to reduce vibration intensity and reduce contact time to protect workers'

Objective To study the expression levels ofinterlenkin-6 (IL-6), IL-6 receptor (IL-6R),its soluble IL-6 receptor (sIL-6R) and soluble glycoprotein 130 (sgp130) in brain tissues of refractory temporal lobe epilepsy (TLE) and explore their role in TLE. Methods Forty patients with TLE and other 40 patients with trauma/hypertensive cerebral hemorrhage (controls), admitted to and performed surgery in our hospital from January 2010 to December 2010,were chosen in our study.Brain tissues from temporal lobe were collected during the surgery.By using real time-PCR and ELISA,the mRNA or protein expression levels of IL-6,IL-6R,sIL-6R and sgp130 were analyzed. Results The mRNA expressions of IL-6 and IL-6R in the TLE brain tissues were significantly higher as compared with those in controls (P＜0.05).ELISA indicated that sIL-6R level in the TLE brain tissues was significantly higher than those in controls (P＜0.05); however,sgp130 level in the TLE brain tissues was slightly higher than those in controls without significant difference (P＞0.05). Conclusion The high level of IL-6 may influence the function of varies types of cells within the epileptic foci of patients with TLE through classical signaling pathway or trans-signaling pathway, which is potentially involved in the epileptogenesis of TLE.

OBJECTIVETo compare and evaluate the clinical value among transperitoneal, retroperitoneal laparoscopic adrenalectomy and open adrenalectomy for the treatment of adrenal tumours.

METHODSFrom January 1996 to June 2002, transperitoneal laparoscopic adrenalectomy (TLA) was performed for 19 cases, 17 cases were successful (Group A), retroperitoneal laparoscopic adrenalectomy (RLA) for 21 cases, 19 cases were successful (Group B), during the same period 41 patients with adrenal tumours under 6 cm in diameter underwent open adrenalectomy (Group C). The procedure was evaluated and compared in the respects of tumors weight, operation time, blood loss, recovery time of GI function, hospital stay, complications transferable rate and indications among three groups.

RESULTSAverage tumors weight was (13.86) g in group A, (15.66) g in group B and (18.03) g in group C; mean operating time: group A was 17.21 min longer than group B, group A. B was 48.53 min longer and 31.32 min longer han group C respectively, mean blood loss in group A. B was less diminished by 121.55 ml and 137.05 ml than group C, and the blood loss in group B was less diminished by 15.50 ml than group A; mean recovery of Gl function, group A and B was 1.87 day and 2.17 day earlier than group C respectively, group B was 0.3 day earlier than group A, mean hospital stay was 2.60 day and 3.87 day shorter than group C, group B was 1.27 day shorter, than group A; transferable rate of operation was 10.5% (group A) and 9.5% (group B). Postoperative complication rate was 10.5%, 14.3% and 9.7% in group A. B and C respectively.

CONCLUSIONSTLA and RLA were better than open method. On the hand of approach to adrenal gland disturbs to abdominal organ and postoperative recovery on RLA have some slight advantage.

Adrenal Gland Neoplasms ; surgery ; Adrenalectomy ; methods ; Adult ; Aged ; Female ; Humans ; Laparoscopy ; methods ; Laparotomy ; Male ; Middle Aged ; Postoperative Complications ; prevention & control ; Retroperitoneal Space ; Retrospective Studies ; Treatment Outcome

The study was aimed to explore whether there are leukemic characteristics in the bone marrow mesenchymal stem cells (BMMSC) from leukemic patients as compared with normal controls. The mesenchymal stem cells from bone marrow of normal volunteers and patients with APL and CML were isolated, then cultured and proliferated in vitro. The morphology, growth curve and cell surface markers of two different sources mesenchymal stem cells were investigated for detecting whether the bone marrow mesenchymal stem cells derived from leukemia patients have the specific abnormal fusion gene of leukemia cells through fluorescent in situ hybridization. The results indicated that there was no significant difference between the mesenchymal stem cells derived from different subjects, the bone marrow mesenchymal stem cells derived from leukemia patients did not have the clonal malignant fusion gene as seen in the leukemia cells. Taken altogether, mesenchymal stem cells derived from leukemia patients had no biological differences as compared with those from normal volunteers, and no malignant clonal abnormality was found. It is concluded that mesenchymal stem cells derived from leukemia patients as an alternative vehicle may be used for assistant of autologous hematopoietic stem cell transplantation or cell therapy and gene therapy.
Bone Marrow Cells ; cytology ; Cells, Cultured ; Fusion Proteins, bcr-abl ; genetics ; Humans ; In Situ Hybridization, Fluorescence ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; genetics ; pathology ; Leukemia, Promyelocytic, Acute ; genetics ; pathology ; Mesenchymal Stromal Cells ; pathology ; Oncogene Proteins, Fusion ; genetics

OBJECTIVETo evaluate the effects of Tanguticum Maxim polysaccharide (TMP-1) on TNBS-induced colitis in rats.

METHODRats with TNBS/ethanol-induced colitis were used and treated with TMP-1 and dexamethasone (DX). Seventy-two rats, including animals with TNBS-induced colitis, were treated with saline, TMP-1 (100, 200, 400 mg.kg-1) and DX. White blood cells were counted on the fifth day and the rats were killed by ether on the sixth day. SOD activity in serum, MPO and SOD activity of colonic tissue were measured.

RESULTThe remarkable effects of TMP-1 at dosage of 200, 400 mg.kg-1 on TNBS-induced colitis were observed. The ulcerative area was diminished and weight of colon was reduced. White blood cell population was reduced, SOD activity in serum and SOD activity of colon tissue were remarkably increased, and, MPO activity of colonic tissue was reduced.

CONCLUSIONTMP-1 has significant effects on TNBS-induced colitis in rats with lower side effects, which suggests the effective component of rhubarb on colitis perhaps is TMP. The mechanism of the actions of TMP may relate to its antiflammation, antioxidation and immunoloregulation.

Animals ; Anti-Inflammatory Agents, Non-Steroidal ; therapeutic use ; Colitis, Ulcerative ; chemically induced ; drug therapy ; Colon ; enzymology ; pathology ; Male ; Phytotherapy ; Plants, Medicinal ; chemistry ; Polysaccharides ; isolation & purification ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Rheum ; chemistry ; Trinitrobenzenesulfonic Acid

Objective:To observe the clinical effect of acupuncture for persistent allergic rhinitis (PAR).Methods:A total of 154 PAR patients were randomized into a treatment group and a control group,78 cases in the treatment group received acupuncture at meridian points,while 76 cases in the control group received acupuncture at non-meridian points.The treatment was done every other day,3 times a week for a total 4 weeks.The total nasal symptom score (TNSS),the total non-nasal symptom score (TNNSS) and the rhinoconjunctivitis quality of life questionnaire (RQLQ) were measured before the treatment and after 2 weeks and 4 weeks of treatment,as well as 1 month and 3 months after the treatment to compare the clinical effect between the two groups.Results:After 4 weeks of treatment,the total effective rate in the treatment group was 92.3％,versus 76.3％ in the control group,showing a statistically significant difference (P＜0.05).Intra-group comparisons of TNSS,TNNSS and RQLQ scores after 4 weeks of treatment showed statistically significant differences (all P＜0.05).Between-group comparisons of TNSS,TNNSS and RQLQ score after 4 weeks of treatment and in follow-up visits showed statistically significant differences (all P＜0.05).Conclusion:Acupuncture is effective for PAR,and acupuncture at meridian points can produce a better effect than acupuncture at non-meridian points.

BACKGROUNDWith the progress of perinatal medicine and neonatal technology, more and more extremely low birth weight (ELBW) survived all over the world. This study was designed to investigate the short-term outcomes of ELBW infants during their Neonatal Intensive Care Unit (NICU) stay in the mainland of China.

METHODSAll infants admitted to 26 NICUs with a birth weight (BW) < l000 g were included between January l, 2011 and December 31, 2011. All the data were collected retrospectively from clinical records by a prospectively designed questionnaire. The data collected from each NICU transmitted to the main institution where the results were aggregated and analyzed. Categorical variables were performed with Pearson Chi-square test. Binary Logistic regression analysis was used to detect risk factors.

RESULTSA total of 258 ELBW infants were admitted to 26 NICUs, of whom the mean gestational age (GA) was 28.1 ± 2.2 weeks, and the mean BW was 868 ± 97 g. The overall survival rate at discharge was 50.0%. Despite aggressive treatment 60 infants (23.3%) died and another 69 infants (26.7%) died after medical care withdrawal. Furthermore, the survival rate was significantly higher in coastal areas than inland areas (53.6% vs. 35.3%, P = 0.019). BW < 750 g and GA < 28 weeks were the largest risk factors, and being small for gestational age was a protective factor related to mortality. Respiratory distress syndrome was the most common complication. The incidence of patent ductus arteriosus, intraventricular hemorrhage, periventricular leukomalacia, bronchopulmonary dysplasia, retinopathy of prematurity was 26.2%, 33.7%, 6.7%, 48.1%, and 41.4%, respectively. Ventilator associated pneumonia was the most common hospital acquired infection during hospitalization.

CONCLUSIONSOur study was the first survey that revealed the present status of ELBW infants in the mainland of China. The mortality and morbidity of ELBW infants remained high as compared to other developed countries.

China ; Female ; Humans ; Infant ; Infant Mortality ; Infant, Extremely Low Birth Weight ; Infant, Newborn ; Intensive Care Units, Neonatal ; statistics & numerical data ; Male ; Morbidity ; Respiratory Distress Syndrome, Newborn ; mortality ; Retrospective Studies ; Surveys and Questionnaires

OBJECTIVE: To study the value of airway pH monitoring in determining the association between chronic cough and laryngopharyngeal reflux (LPR) in children. METHODS: A total of 274 children with chronic cough who were treated from January 2016 to December 2019 were enrolled. The DX-pH detection system was used to conduct 24-hour airway pH monitoring. The association between chronic cough and LPR was analyzed. RESULTS: Among the 274 children, there were 168 boys and 106 girls, with a median age of 62.8 months and a median airway pH value of 7.3. Of all the 274 children, 99 (36.1%) had LPR, and the incidence rate of LPR was 36.9% (62/168) in boys and 34.9% (37/106) in girls ( CONCLUSIONS LPR is highly associated with the development of chronic cough, and airway pH monitoring may be a safe and effective method for the diagnosis of LPR.
Child ; Child, Preschool ; Chronic Disease ; Cough/etiology* ; Esophageal pH Monitoring ; Female ; Humans ; Hydrogen-Ion Concentration ; Laryngopharyngeal Reflux ; Male