This paper describes the principle and circuit design of a new hemorrhoids therapy apparatus applied in anorectal surgery,Through clinical,practices in more than two years,it is proved to be an ideal instrument that can replace a variety of traditional hemorrhoids therapy methods.

Objective: To evaluate the outcomes of current studies regarding the beneficial effects of infant massage therapy. Method: Firstly, some common knowledge related to massage is provided. Subsequently, research-based evidence on massage effects in neonatal unit has been examined, particularly on premature babies and newborns with jaundice. Result and Conclusion: the practice of massage therapy promotes the development of preterm babies and the treatment of neonates with jaundice generally safe, however the methodology employed in reviewed studies is of certain limitations, such as a lack of RCT with large sample size, inadequate follow-up period.

A variety kinds of cells were transplanted for brain and spinal cord repair, and some types of cells have been used for stroke, which including bone marrow stromal cells, neural stem/progenitor cells, olfactory ensheathing cells, human neuronal cell and so on. The complementary advantages of different types of cells and the integrated application of varied strategies of nerve restoration is an important direction for future exploration.

Objective To quantitatively assess the neovascularization within human carotid atheroclerltic soft plaque in patients with cerebral infarction using real-time contrast-enhanced uhrasonography. Methods One hundred and forty-two patients with carotid athemselerotic soft plaque were divided into two groups: cerebral infarction group (n = 44)and control group (n = 98).Real-time contrast-enhanced ultrasonography was examined. Acoustics quantitative analysis was made by auto-tracking contrast quantification (ACQ)technology. Results The enhanced intensity (EI)in cerebral infarction group was significandy higher than that in control group[(14.58±4.19)dB vs (11.26±3.77)dB, P< 0.01]. The difference of arrival time (DAT)and the difference of time to peak (DTrP)in cerebral infarction group was significantly shorter than those in control group [(2.21±0.42)s vs (2.46±0.51)s,(2.13 + 0.37)s vs (2.43±0.48)s, P all < 0.01]. Conclusions The real-time contrast-enhanced uhrasonography can provide a new non-invasire and quantitative tool to assess the neovascularizafion within carotid atheroselerofic soft plaque. EI is re-garded as an independent risk factor correhtes strongly with cerebral infarction.

Objective To evaluate the effect of hepatic arterial chemo-embolization( TACE) combined threedimensional conformal radiation therapy (3 D-CRT) in treatment of un- resectable primary hepatocellular cancer (PHC). Methods 80 patients with PHC were divided into TACE therapy(control group) 40 cases and 3D-CRT + TACE treatment( observation group)40 cases,The efficacy and survival rate was observed. Results The rate of effect in observation group were 35 cases (87. 5% ) higher than that 28 cases (70. 0% ) in control group ( x2 = 3. 89, P < 0.05 ) ,The rate of survival in observation group of 1、2、3-year were 67. 5% ,55. 5% ,40. 0% which were higher than that 50. 0% ,27. 5% ,15. 0% in control group( x2 = 3.4576, x2= 3.726, x2 = 3. 635, all P < 0.05), The incidence of adverse reactions in two groups had no significant difference ( P <0.05). Conclusion The three-dimensional conformal radiotherapy combined with transcatheter arterial chemoem-bolization for unresectable primary hepatocellular cancer had a better efficacy,and adverse reactions could be tolerated.

Objective To evaluate the clinical value of fetal holoprosencephaly complicated with face malformation by two-dimensional(2D) and three-dimensional(3D) ultrasonography.Methods Fetal faces and brains were examined regularly with 3D ultrasonography when they were suspected abnormal with 2D ultrasonography and compaired the diagnoses with postnatal or induced delivery results.Results 11 cases of holoprosencephaly complicated with face malformation were diagnosed using 2D and 3D ultrasonography.Among these cases,there were 4 with single median mostril,2 with proboscis,2 with cheiloschisis,2 with multipte face malformation,1 with arhinia.They were all comfirmed by postnatal or induced delivery.Conclusions 3D ultrasonography provides visualized,three-dimensional,more precise and clearly fetal structure imagine.It has important supplement to 2D ultrasonography.2D ultrasonography combined with 3D ultrasonography can greatly enhance the diagnosis rate to holoprosencephaly complicated with face malformation.

The purpose of this study is to investagate the meaning of systolic time intervals (STI) in evaluating cardiac functional condition of athletes.1. STI and step test were examined on 13 sprinters, 8 jumpers, 5 throwers and 5 distance runners during early, middle and the last phases in summer training season.No significant changes of the left ventricular ejection time (LVET), the pre-ejection period (PEP) and PEP/LVET ratio were found from examinations on athletes in the three different phases.The cases were divided into two groups of PEP/LVET ratio increased more than 0.05 (N=8) and PEP/LVET ratio decreased more than 0.05 (N=10) by the different of PEP/LVET ratio between linked phases examinations. Athough two of PEP/LVET ratio of each group were different evidently (P

To evaluate the clinical effects of metronidazole-doxycycline gel for treatment of periodontitis, 18 adult patients with periodonti-tis, who had at least 4 mm of probing depth (PD) on the symmetric quadrant, were selected to participate in a randomised study with split-mouth design. Patients of the experimental group were given with metronidazole-doxycycline gel locally once a day for 7 days,while those of the control group were given with metronidazoce stilus. PD, PLI(plaque index), GI(gingival index), BI(bleeding index) were examined on days 0 and 7 of treatment. The results showed that all clinical parametres of the experimental group were better than those of the control group . Therefore, metronidazole-doxycycline gel is effective in the treatment of periodontitis.

OBJECTIVE To study the diagnostic and therapeutic conditions in a general hospital,and try to find out the measures to decrease cross infection in hospital. METHODS From Dec 2003 to Nov 2004,2 037 cases of infectious diseases were diagnosed and treated in our hospital.All these cases were analyzed. RESULTS Among the 2037 cases,the most common diseases were viral hepatitis and pulmonary tuberculosis.And others were infectious diarrhea,gonorrhea,syphilis,typhoid,paratyphoid,epidemic parotitis,bacillary dysentery,epidemic encephalitis B,measles,tetanus of newborn and rabies. CONCLUSIONS To control cross infection in hospital effectively,we must pay more attention to standardized management of infections diseases,strengthen the isolation and protective conciousness of medical personnel for infectious diseases,and tighten up the management of sterilization and isolation.

Humans ; Laparoscopy