Human history has never seen so many infectious diseases as in recent times and human being has to face this great challenge threaten public health.The increased global population,increased travel,human-induced global changes,poverty and the breakdown of public health measures,all of these factors make that novel infectious diseases can emerge in any part of the world at any time.In this article,we point out some shortages in diagnosis and screening the infectious diseases in the laboratory,emphasize the importance of surveillance,finally give some suggestions about how to improve the current ability to detect, prevent and treat the infectious diseases.

Accidents, Occupational ; statistics & numerical data ; China ; Humans

OBJECTIVE： To discuss the application prospect of pharmacogenomics METHODS： To introduce the concept of pharmacogenomics and analyse its application at prospect RESULTS ＆ CONCLUSION： Pharmacogenomics is wide in the prospect of application and has a vast reservoir of economic potential， it will exert an influence on pharmacy in the 21st century

Objective To investigate the dosimetric characteristics of hippocampal?avoidance prophylactic cranial irradiation ( HA?PCI ) in fixed?field intensity?modulated radiotherapy ( IMRT ) and volumetric modulated arc therapy ( VMAT) and the feasibility and risks of hippocampal avoidance. Methods Prophylactic cranial irradiation (PCI) was performed for 16 patients with localized small cell lung cancer ( SCLC) who were treated in our hospital from January to August, 2014, and achieved complete response ( CR) after chemoradiotherapy, with a prescribed dose of 25 Gy in 10 fractions. CT localization image was fused with brain MRI image to contour the hippocampus on the fused image, and the boundary of the hippocampus was extended 5 mm outward to form the area for reduced dose. IMRT and VMAT plans with hippocampal avoidance were developed separately, and the dose distribution in the whole brain, the hippocampus, and the 5?mm area outside the hippocampus was evaluated for these two plans. Independent?samples t test was applied to evaluate the difference between the two groups. Results The mean hippocampal volume in the 16 patients was 2. 76 cm3 ( range 2. 56 ?3. 01 cm3 ) . The mean radiation dose ( Dmean ) in the hippocampus during IMRT and VMAT was 9. 04± 0. 20 Gy and 10. 32± 0. 28 Gy, respectively, reduced by 66. 0% and 61. 2%, respectively, compared with the prescribed dose ( P=0. 55);Dmean in the area for reduced dose during IMRT and VMAT was 13. 57± 0. 90 Gy and 14. 86± 0. 60 Gy, respectively, reduced by 49. 0% and 44. 1%, respectively, compared with the prescribed dose (P=0. 88). Conclusions HA?PCI in IMRT and VMAT meets the clinical requirements, and can reduce the dose in the hippocampus while ensuring the whole?brain radiation dose, and therefore can be applied in PCI and provide a technical support to protect the patient’ s neurocognitive function.

Objective To improve the diagnosis and treatment of adenocarcinoma of bladder. Methods The data of 20 cases of adenocarcinoma of bladder from 1986 to 2004 were retrospectively analyzed. All patients underwent operation and the diagnosis was proven by histopathologic examination. Results Eighteen cases were primary adenocarcinoma of bladder,8 cases applied to radical cystectomy and 10 cases partial cystectomy. Two cases were urachal adenocarcinoma,and received extended partial cystectomy.Seventeen patients were followed up for 3 months to 5 years. The one-year survival rate was 52.9% (9/17),two-year survival rate 41.2% (7/17),and five-year survival rate 29.4% (5/17). Conclusion Radical total cystectomy is the best choice for primary adenocarcinoma of bladder and extended partial cystectomy for urachal adenocarcinoma. Radiotherapy and chemotherapy after operation can improve the treatment effect.

Adolescent ; Contracture ; complications ; Humans ; Male ; Osteopoikilosis ; complications ; genetics ; Pelvis

OBJECTIVETo analyze the effect of Chinese herbs used by Prof. LI Tao on peripheral blood T subsets in treating multiple sclerosis (MS) by using association rules and statistical methods, thereby providing evidence for optimizing prescriptions.

METHODSData of MS inpatients and outpatients recorded by data collecting system, Xiyuan Hospital, China Academy of Chinese Medical Sciences were resorted. The relationship between Chinese herbs and T cell subsets were analyzed using SPSS17.0 and Aprior module in SPSS Clementine 12.0.

RESULTSRadix bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, and Radix Glycyrrhizae were most commonly used herbal combinations.Radix Aconiti lateralis preparata and Rhizoma Smilacis glabrae were often added. Radix Aconiti lateralis preparata was associated with decreased Th1 cells (confidence level 83.78%, supportive level 36.26%). Decreased Th1 cell was associated with Radix Aconiti lateralis preparata (confidence level 71.26%, supportive level 36.26%).Radix Aconiti lateralis preparata was obviously associated with decreased Th1 cells. Radix Bupleuri, Radix Paeoniae alba, bitter orange, Atractylodes , Radix glycyrrhizae, and Radix Aconiti lateralis preparata could reduce peripheral blood Th1 subsets of MS patients and elevate Th2 subsets (all P < 0.01).

CONCLUSIONSThe herbal combination of Radix Bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, Radix Glycyrrhizae, Rhizoma Smilacis glabrae, and Radix Aconiti lateralis preparata could lower peripheral blood Th1 cells and elevate Th2 cells, and prevent the relapse of MS possibly by reducing Th1 cells and elevating Th2 cells. Especially Radix Aconiti lateralis preparata played important roles in aforesaid changes of Th1 and Th2.

Aconitum ; chemistry ; Atractylodes ; chemistry ; Bupleurum ; chemistry ; China ; Drugs, Chinese Herbal ; therapeutic use ; Fruit ; chemistry ; Glycyrrhiza ; chemistry ; Humans ; Multiple Sclerosis ; therapy ; Paeonia ; chemistry ; Plant Roots ; chemistry ; Rhizome ; chemistry ; Smilacaceae ; chemistry ; T-Lymphocyte Subsets ; drug effects

Adult ; Aged ; Breast Neoplasms ; diagnosis ; pathology ; Carcinoma, Papillary ; diagnosis ; pathology ; Female ; Humans ; Lymphatic System ; pathology ; Middle Aged ; Neoplasm Invasiveness

Objective To evaluate clinical efficacy of shoulder dislocation combined with reverse Hill-sachs injury treated with Neer modified McLaughlin procedure. Methods Clinical data of seven patients for shoulder dislocation combined with reverse Hill-sachs injury in our hospital from October 2013 to June 2016 were retrospectively analyzed. All of the patients were received Neer modified McLaughlin procedure with defect area of humeral head from 25%to 40%. The clinical outcomes were evaluated with plain radiographs, subjective satisfaction, range of shoulder motion, University of Califonia Los Angeles (UCLA) shoulder scale and constant score, which were recorded at the final follow up. Results The mean follow-up period was (12.3 ± 4.3) months. No recurence of shoulder dislocation was found. At the final follow up, a patient was found a slight osteoarthritis based on radiographs. Two patients were very satisfied with the surgery and five patients were satisfied. The average anterior flexion, abduction and external rotation of shoulder were 145.7° ± 12.7° and 148.6° ± 15.7° and 47.1° ± 5.7° respectively. The average UCLA score and constant score were (26.6 ± 2.8) and (78.6 ± 7.2) respectively. Conclusion The Neer modified McLaughlin procedure shows a remarkable clinical effect for shoulder dislocation combined with reverse Hill-sachs injury. The short and mid-term effects are definite with few complications.

Objective To assess the efficacy and safety of transurethral bipolar plasmakinetic resection of benign prostatic hyperplasia (BPH). Methods A total of 45 cases of BPH were treated by transurethral bipolar plasmakinetic resection of prostate (PKRP) and were followed up for 3-10 months.Results The weight of the resected prostate was 28-105 g with an average of (47?16) g, the operation time was 15-120 min with an average of (50?12) min. No case needed blood transfusion during the operation and no transurethral resection syndrome occurred. The mean catheterization time was 4 d and the mean postoperative hospital stay was 7 d. Peak urine flow increased from (7.3?1.5) ml/s to (16.2?4. 4) ml/s and IPSS decreased from (27.6?1.3) to (5.8?1.0) in 3 months postoperatively. Conclusion Transurethral bipolar plasmakinetic resection of prostate is effective and safe with less complications.