Cerebral Palsy ; physiopathology ; rehabilitation ; Child ; Disability Evaluation ; Humans ; Motor Skills ; Movement ; Muscle Spasticity ; physiopathology ; rehabilitation ; Neuropsychological Tests

Cancer cachexia is a state of highly wasting in the terminal stages of cancer, which is characterized by the depletion of adipose tissue, muscle wasting and body weight loss.Loss of fat depots is more prominent than muscle wasting and often precedes.The enhancement of lipolysis, free fatty acids oxidation and white adipose tissue browning, the reduction of lipogenesis, lipid deposition and adipogenesisare important factors causing fat loss.Tumor necrosis factor α, interleukin-6 and zinc α2-glycoprotein are mediators involved in the process of depletion of adipose tissue, thus the drugs targetingthese mediators show a good promise for the treatment of cancer cachexia.The attention paid to the mechanism of depletion of adipose tissue contributes to the development of new therapeutic methods and drugs.

Objective:To evaluate the present situation and trend of antifungal medicines used in 34 hospitals in Wuhan area. Methods:The sales volume,market share,DDDs and DDC of antifungal medicines in 34 hospitals in Wuhan area during 2012 and 2014 were statistically analyzed. Results:The consumption sum and growth rate of the medicines were increased year by year, and those of pyrrolic medicines were the highest. The sales volume of voriconazole ranked the first. The DDDs of clotrimazole vaginal tablets and nifuratel-nysfungin suppositories ranked the top two. Conclusion:The consumption of antifungal medicines in Wuhan area has been increased greatly and the consumption structure is relatively stable. The utilization evaluation of antifungal medicines should be enhanced. Antifungal medicines should be rationally used to prevent or slow down the spread of drug resistant bacteria.

Stereotactic body radiotherapy (SBRT) is a treatment of high dose radiation in a single or small number fractions to the target areas.Compared with conventional radiotherapy,SBRT has the features of higher dose and better precision.The application in lung cancer can be summarized as the following three points:① SBRT has established the status of standard treatment for early (T1-2 N0 M0) nonsmall cell lung cancer (NSCLC) patients who unable or unwilling to undergo surgery.② The resuhs of preliminary application of SBRT in the operable NSCLC are not inferior to surgery.③ As for isolated metastases (1-3),the combination of systemic treatment and SBRT has been gradually accepted.This article makes a summary of this.

The clinical application of delayed double knotting over the entire microvascular ananstomotic for free tissues transform has the advantages of direct vision and it easy approachs,is useful to avoid the opposite wall biting and other mistakes.It is especially feasible in the management of the cases with endangium denudation.

Objective To investigate the effect of hydrogen-rich saline on apoptosis in hippocampal neurons induced by cerebral ischemia-reperfusion in rats and PI3K/Akt/FoxO1 signaling pathway.Methods The rat model of focal cerebral ischemia-reperfusion was established by thread-occlusion of the middle cerebral artery in rats.SD rats were randomly divided into sham operation group (Sham group), ischemia-reperfusion group (I/R group) and hydrogen-rich saline treatment group (HRS group), 10 rats in each group.At 24 h after reperfusion, the serum levels of IL-6, TNF-a and IL-1β were detected by ELISA.Histological changes of the hippocampus were observed by pathology using HE staining.Apoptosis in brain tissues was observed by TUNEL staining.The expression changes of p-PI3K, Akt, caspase-3 and FoxO1 proteins were detected by Western blot assay.Results Compared with the sham group, pyramidal cells were arranged loosely in the I/R group and a large number of pyramidal cells were necrotized, and the amount of apoptotic hippocampal cells was increased.The levels of IL-1β, IL-6 and TNF-α were significantly increased (P< 0.05), as well as the expression of p-PI3K, Akt and caspase-3 in the brain tissue.However, the expression of FoxO1 protein was decreased.There were significant differences between the two groups (P< 0.05).Compared with the I/R group, the inflammatory factors were significantly decreased in the HRS group.The expressions of p-PI3K, Akt and caspase-3 were also significantly decreased, while the expression of FoxO1 protein was increased (P< 0.05).Conclusions Hydrogen-rich saline can reduce brain injury caused by ischemia-reperfusion, and its mechanism may be related to PI3K/Akt/FoxO1 signaling pathway.

The effects of monoterpene perilly alcohol (POH) alone or in combination with STI571 on the proliferation and apoptosis of the cell line K562 positive for Bcr/Abl were investigated. By using cell culture, the effect of the drugs on the proliferation of the cells was studied. TUNEL and flow cytometry assay of FITC-Annexin V and PI labeled cells were applied to detect the effects of the drugs on the apoptosis of the cells. The results showed that at 36 h, IC50 of POH on K562 positive for Bcr/Abl and HL-60 negative for Bcr/Abl were 81.0 +/- 11.3 micromol/L and 113.6 +/- 23.4 micromol/L respectively (P>0.05). POH could inhibit the proliferation of K562 in a time- and dose-dependent manner with the inhibitory rate of 100 micromol/L POH on K562 cells at 36 h being (53.2 +/- 3.65)%. K562 cells were more sensitive to STI571 than POH. IC50 of STI571 on K562 cells in 36 h was (0.256 +/- 0.054) micromol/L. In a time- and dose-dependent manner, POH induced the apoptosis of K562 cells with the percentage of apoptotic cells by 100 micromol/L POH at 40 h being (21.0 +/- 3.3)%. Both 100 micromo/L POH and 0.2 micromol/L STI571 had the same inhibitory effects on the K562 cells at 36 h. But at 12 and 24 h, the inhibitory rate of POH was significantly higher than that of STI571 (P<0.05) and the ability of STI571 inducing apoptosis at 36 h was greater than that of POH. 50 micromol/L, 100 micromol/L and 200 micromol/L POH in combination with 0.2 micromol/L STI571 could obviously increase the inhibitory effects on the cellular proliferation. Combined use of 50 micromol/L, 100 micromol/L, 200 micromol/L with 0.2 micromol/L STI571 could strongly induced apoptosis, especially 200 micromol/L POH in combination with 0.2 micromol/L STI571. It was concluded that the antileukemia effect of POH had no obvious Bcr/Abl positive selectivity. POH can inhibit the proliferation of K562 and induce the apoptosis in a time- and dose-dependent manner. K562 cells were more sensitive to STI571 than POH. POH in combination with STI571 could obviously enhance the abilities of STI571 inhibiting the proliferation and inducing apoptosis of K562 cells.
Antineoplastic Agents/*pharmacology ; Apoptosis/*drug effects ; Dose-Response Relationship, Drug ; Drug Synergism ; Fusion Proteins, bcr-abl/analysis ; HL-60 Cells ; K562 Cells ; Monoterpenes/*pharmacology ; Piperazines/pharmacology ; Pyrimidines/*pharmacology

Objective:To measure the physiological response and subjective experience differences between feminine and masculine women inducing anger,exploring women's susceptibility to depression.Methods:Thirty feminine women and 26 masculine women were selected from 745 college women students who filled in the Chinese College Students'Sex Role Inventory-50 items (CSRI-50),according to median classification method.Physiological response,including heart rate,skin conduct,respiration rate were recorded using Biotrace software from 5-10 min before watching films to films end,state anger were measured before and after films by the State Anger Scale(SAS),one of the State-Trait Anger Expression Inventory-Ⅱ (STAXI-Ⅱ).Results:With inducing anger,the skin conducts were lower in feminine women than in masculine women[(6.1 ±4.6) μmho vs.(9.4 ±6.0)μmho,P ＜0.05],while the respiration rates were higher in feminine women than in masculine women[(19.4 ±2.8) bpm vs.(17.7 ± 3.3) bpm,P ＜ 0.05].The SAS sores were higher in feminine women than in masculine women[(31.6 ± 8.8) vs.(26.5 ± 9.2),P ＜ 0.05].Conclusion:It suggests that feminine women subjectively report more anger and physiological responses may be greater in watching anger inducing films,mainly in RSP rate,however masculine women's SC is higher,which indicates that future researches of anger and depression should consider sex role.

BACKGROUND: The improvement in production technology of new materials including artificial ligament reduces material rupture caused by fatigue and histocompatibility-related synovitis and other complications, leading to a wide application of artificial ligament. OBJECTIVE: To evaluate the histocompatibility and clinical curative effects of reconstruction of the anterior cruciate ligament (ACL) of the knee with ligament advanced reinforcement system (LARS) artificial ligament using arthroscopy. DESIGN: A completely randomized clinical design. SETTING: Department of Orthopedics, Second Affiliated Hospital of Soochow University. PARTICIPANTS: Thirty-two cases of ACL injury received LARS artificial ligament in the Department of Orthopedics, Second Affiliated Hospital of Soochow University From June 2005 to June 2006 and were recruited for this study. The 32 patients averaged 21 years old and were injured in sports. Prior to surgery, MRI showed injury to ACL and semilunar valve in all patients. Written informed consent for therapeutic contents was obtained from each patient. METHODS: Thirty-two patients with injury to ACL of the knee underwent arthroscopic ACL reconstruction. LARS was used to reconstruct the ACL. The LARS was produced by Laboratoire d'Application et de Recherche Scientifique, France (Certification No. CE0459, 1SO9002-EN46002). Artificial ligament was made of polyethylene terephthalate, which had the material type L021201 (left knee) and L021202 (right knee). Artificial ligament was designed to imitate the anatomic structure and biomechanical principle of artificial ligament with specification No. AC120 2BL(left knee) and No. AC120 2BR(right knee). The lot number for artificial ligament in China [import 03460468 (in 2004)]. All reconstructions were performed by a group of physicians who have worked for more than 10 years in the Department of Orthopedics, Second Affiliated Hospital of Soochow University and directed by a physician titled with doctor's tutor and chief physician. All included physicians were qualified to perform the surgery. The protocol of treatment was approved by the hospital's Ethics Committee. MAIN OUTCOME MEASURES: Biocompatibility of LARS artificial ligament was observed. Patients were followed up for 24 months on average to score knee function by Lysholm test and subjective satisfaction by Tegner test. RESULTS: All of 32 cases were followed up. The follow-up periods were 18 months (3 cases), 20 months (7 cases), 24 months (8 cases), 28 months (12 cases) and 30 months (2 cases). No complications, such as acute or chronic synovitis, LARS artificial ligament rupture, or limited range of motion were found. The knee joint function was ideal with the range of motion [0° to (128±11.56)°]. The postoperative scores with 85.6 ± 2.24 were significandy higher than the preoperative scores with 45.3±1.31 according to the Lysholm knee joint function evaluation system (P < 0.05). The instability of every knee disappeared with anterior drawer sign negative. Tegner's scores were also increased. CONCLUSION: The biocompatibility of LARS is optimal. LARS artificial ligament reconstruction showed excellent knee joint function and subjective satisfaction degree.

BACKGROUND: Of the many growth factors that can enhance bone formation, the bone morphogenic proteins (BMPs) are probably the most effective and most widely studied for applications requiring new bone growth. To analyze the effects, the gold standard is patient randomized control trials, however, only BMP-2 and BMP-7 have reached this level of investigation. OBJECTIVE: In this meta analysis the recent findings concerning the application of recombinant human bone morphogenic protein-2 (rhBMP-2) in tissue engineering and gene therapy, the options of its transfer means, as well as the ideal time of delivery is discussed. RETRIEVAL STRATEGY: The relevant articles published between January 1997 and December 2006 were searched for in Pubmed database by researcher of this article with the key words "recombinant human bone morphogenic proteins (rhBMPs), tissue engineering, gene therapy" in English. A total of 81 articles were selected and reviewed by the standards of: ① Having close relations with the application of rhBMP-2 in tissue engineering and gene therapy; ②The most recently published articles and articles in authority journals were chosen in the same field. Exclusion criteria: repetitive studies. LITERATURE EVALUATION: The main sources of literature are the application of rhBMP-2 in tissue engineering and gene therapy. Among the 52 selected articles, 12 are reviews or meeting reports, others are clinical or elementary experimental studies. DATA SYNTHESIS: BMPs are members of the TGF- β superfamily, which are released by osteoprogenitor cells and typically improve bone growth. The use of scaffolds, cells, and growth factors for bone regeneration is called bone tissue engineering. The application of rhBMP-2 in tissue engineering holds great promise for the augmentation and manipulation of bone and soft tissue repair. One potential alternative to direct rhBMP-2 delivery is to develop a biologic cellular delivery vehicle via gene therapy to enhance bone formation. The application of rhBMP-2 in gene therapy holds great promise for the augmentation and manipulation of bone and soft tissue repair. The research indicated that the dosing, time, and transfer mode of rhBMP-2 to the desired targets remain a facing challenge. Further studies should focus on the ideal dosing, time and method of delivery, which should be easily and reliably displayed, cost effective, and clearly controlled. CONCLUSION: The future of bone and soft tissue repair will likely be based on biologic augmentation of healing and tissue regeneration. The use of rhBMP-2 holds great promise for the augmentation and manipulation in tissue engineering and gene therapy.