Breast cancer survivors often suffer from a variety of complications post operation, such as upper limb dysfunction, limb lymphedema, brachial plexus nerve injury, and so on. This article reviewed the pathogenesis and rehabilitation of these complications.

·To improve the effect of glaucoma filtration operation in reducing intraocular pressure ( lOP ) , it’s important to prevent and inhibit fibrotic scar formation during and after operation.This paper focuses on the current and future possible means for modulation of wound healing after glaucoma filtration surgery, mainly including series of medications ( antimetabolites, anti-inflammation drugs, antigrowth factor drugs, drugs acting on cell signal pathways, etc.) , new drug delivery system and other technologies. This article also discusses the future orientation in this field.

A strain of Mucor named M2,which could produce protease,was isolated from a traditional fermented soybean product.Culture conditions of proteases produced by M2 were studied therefore.The results showed that nitrogen source and carbon source preferred for protease production were soybean protein isolate and glucose,while inorganic salts preferred were KH2PO4,CaCl2 and MgCl2.The suitable culture conditions for protease production were as follows:culture temperature was 28℃,inoculation volume was 2%,liquid level was 100 mL in 300 mL triangle bottle at pH 5,rotating speed was 150 r/min and culture time was 48 h.The obtained protease activity in culture was about 4.35 U/mL.The protease produced by Mucor was analyzed with SDS-PAGE.The protease had a molecular weight of 36.4 kD.

The Rotating Automatic Drug Delivery Machine is designed to deliver aqueous drugs in hospital pharmacy.It consists of two main parts-mechanical parts and controlling circuit.In the machine the drug tray is rotated in a seperate layer,and its spinning,position fixing and tray stopping is run by one step motor.The microcomputer (MCS-51) used in the controlling cir- cuit makes it easy to simplify the hardware and change iits controlling ways. This machine use first used in our hospital and it has been proved successfal.

Objective To investigate the effect of malignant tumor on neuromuscular block of cisatracurium. Methods Sixty ASA Ⅰ or Ⅱ patients with head and neck neoplasms (15 cases with benign tumor, 45 with malignant tumor), aged 18-64 yr, were randomly divided into 4 groups ( n = 15 each): Ⅰ benign tumor group (group B,3 × ED95 ); Ⅱ -Ⅳ different dose cisatracurium group (group C1 (2 × ED95 ), C2 (3 × ED95 ) and C3 (4 ×ED95)). Neuromuscular block was assessed with accelerograph F (TOF-watch SX). Single stimulation of ulnar nerve was used. Anesthesia was induced with TCI of propofol (target plasma concentration 3 μg/ml) and remifentanil (target effect-site concentration 3 ng/ml). Tracheal intubation was facilitated with cisatracurium 0.15 mg/kg in group B, and with cisatracurium 0.10, 0.15 and 0.20 mg/kg in group C1, C2 and C3 respectively. The onset time, clinical duration, time for recovery of T/Tc to 75 % and recovery index were recorded. Results The clinical duration, time for recovery of T/Tc to 75 % and recovery index were significantly longer in group C2 than in group B (P ＜ 0.05). The onset time was significantly shorter, while the clinical duration and time for recovery of T/Tc to 75% were significantly longer in group C2 and C3 than in group C1 , and in group C3 than in group C2 ( P ＜0.05) .Conclusion The duration of action and recovery times of cisatracurium were prolonged in patients with malignant tumor.

Objective To investigate the value of parametric imaging of CEUS in uterine fibroids with different signal intensity on T2WI by high intensity focused ultrasound (HIFU),and dynamic vascular pattern (DVP).Methods Totally 16 patients with single uterine fibroids were divided into high intensity group (n=6),isointensity group (n=4) and low intensity group (n=6) according the signal intensity on T2WI before HIFU treatment.CEUS were performed on each patient.SonoLive CAP software was used to analyze the CEUS images and DVP parametric images were reconstructed.Results The maximum intensity,rising time,time to peak and mean transit time were (235.40± 35.46)％,(22.80± 3.16)s,(25.09±2.44)s,(125.78 ± 27.63)s in high intensity group,(71.97± 2.43) ％,(24.85±3.22)s,(32.81±3.92)s,(66.52±3.48)s in isointensity group and (16.17±2.83) ％,(25.42±2.66)s,(32.82±3.76)s,(64.27±3.33)s in low intensity group.There were statistically significant differences among three groups (all P＜0.05).DVP curve was divided into two types:non-washout in high intensity group and cystic type in low intensity group.Conclusion CEUS and DVP imaging can directly quantitively display the difference of blood perfusion among the uterine fibroids with different signal intensity on T2WI which can provide important information for HIFU treatment in uterine fibroids.

Objective To investigate the anti-HBs level in 15 years after vaccination in adults and newborns in Beijing and provide the suggestion for the adult hepatitis B (HB) immunization plan.Methods A serological survey was conducted in 6 705 subjects aged > 1 year old by multistage randomized cluster sampling in Beijing during August 2013 to February 2014.The subjects who had received a 3-dose recombination HB vaccine when they were newborns or adults aged ≥15 years old and did not undergo revaccination were selected.Antibody to hepatitis B surface antigen (anti-HBs) titers and positive rates in 15 years after vaccination were evaluated.Results A total of 129 and 463 subjects who were vaccinated in adults and newborns were enrolled in the study.Based on the self-limited rate(30%) of HBV infection among the general population aged 15 to 59 years, anti-HBs positive rates for the subjects vaccinated in adults were estimated to be 58.6%,62.5 % and 48.4% during 0-4, 5-9 and 10-15years after vaccination respectively.The corresponding median of anti-HBs titers were 288.8, 120.6 and 62.6 mIU/mL.The anti-HBs positive rates for the subjects vaccinated in newborns during 0-4, 5-9 and 10-15 years after vaccination were 83.3%, 47.3% and 43.5%, respectively.The corresponding anti-HBs titers were 71.8, 8.9 and 6.7 mIU/mL.Conclusions The protection afforded by primary immunization with recombination vaccine in adults and newborns lasts at least 15 years.

Objective To explore ultrasound performances and misdiagnostic causes of aggressive fibromatosis (AF).Methods Ultrasound performance and misdiagnostic causes of 45 patients (47 tumors) with AF confirmed by histopathology were analyzed retrospectively.Results Of 45 patients,ultrasound showed lesions of varying size,and the maximum diameter of 36 masses (36/47,76.60％) were more than 3 cm;37 masses (37/47,78.72％) were irregular pale leaf;45 masses (45/47,95.74％) had no complete capsule;45 masses (45/47,95.74％) were shown as interogeneous internal echo mixed with hyperechoic area in the hypoechoic internal;29 cases were diagnosed correctly,16 cases were misdiagnosed,the diagnostic accordance rate was 64.44％ (29/46).Conclusion AF has certain ultrasonic characteristics.Combined with the patient's medical history and physical sign,ultrasound can significantly improve the preoperative detection rate and diagnostic accuracy of AF.

Objective To describe the clinical characters and risk factors of feeding intolerance in neonates. Methods The data of all neonates hospitalized in the newborn ward from January 2003 to March 2007 were ana- lyzed.Results The incidence of feeding intolerance was 6.99 % in the term infants and 27.63 % in the premature infants,and this increased in low birth weight and small gestational age infants.The symptoms of feeding intoler- ance.such as vomiting,gastric residual,abdominal distension and defecation difficulty presented usually in the first week of enteral feeding.The neonates with smaller gestational age and lower birth weight often presented with gas- tric residual,abdominal distension and defecation difficulty,but the larger ones with vomiting.The incidence of feed- ing intolerance increased in asphyxia aegrotus.Conclusion The birth weight and gestational age are protection fac- tors of feeding intolerance in neonates,the asphyxia are risk factors.More attention should be paid to vomiting,gas- tric residual,abdominal distension and defecation difficulty of neonates,especially,in the first week of enteral feeding.

Cervical Intraepithelial Neoplasia ; diagnosis ; virology ; DNA, Viral ; isolation & purification ; Female ; Human papillomavirus 16 ; genetics ; isolation & purification ; Human papillomavirus 18 ; genetics ; isolation & purification ; Humans ; Molecular Diagnostic Techniques ; methods ; Papillomaviridae ; genetics ; isolation & purification ; Papillomavirus Infections ; diagnosis ; virology ; RNA, Messenger ; metabolism ; United States ; United States Food and Drug Administration ; Uterine Cervical Neoplasms ; diagnosis ; virology