Acupuncture Points ; Acupuncture, Ear ; Adult ; Dizziness ; therapy ; Headache ; therapy ; Humans ; Male ; Middle Aged ; Moxibustion ; Rhinitis, Allergic, Seasonal ; therapy

Objective To explore clinical characteristics of severe pre-eclampsia and eclampsia complicated with reversible posterior leukoencephalopathy syndrome(RPLS).Methods Clinical data of 31 cases of severe pre-eclampsia and eclampsia complicated with RPLS were studied retrospectively.ResulIs These 31 cases with RPLS accounted for 48% of those with eclampsia,.and all presented with hypertension,headache and disturbalice of vision,24 cases with seizure episodes,19 cases with nausea and vomiting and 13 with continuous dysphoria after seizure.Neuroradiologic findings showed edema predominantly in the bilateral posterior cerebral white matter,especially in occipital-parietal lobe,with low density lesions in CT and long T1 and T2 signals in brain MRI. Conclusions Severe pre-eclampsia and eclampsia tended to complicate with RPLS,presenting severe hypertension,headache,disturbance of vision and recurrent seizure as major clinical manifestations.

Objective To develop the hypothesis ‘saturated or non-saturated cytotoxicity model' and explain the various phenomena of antibody mediated immunoresponses in recipients,including rejection and accommodation.Methods The imitating complement dependent cytotoxicity.The threshold set to identify as saturated or non-saturated cytotoxicity depends on antigen-antibody complex(R)whether or not above lethal number(D)in effective time.Feasibility of the hypothesis was examined through explaining various phenomena mediated by anti-donor antibodies,especially some contradictory phenomena.Results Hyperacute rejection,accelerated rejection and acute rejection could be well explained by saturated cytotoxicity.Accommodation of ABO imcompatible transplantion,de novo antibody induced injury,change of protein profile,and C4d deposition in graft could be well elucidated by the hypothesis.Conclusion The hypothesis saturated or nonsaturated cytotoxicity model' help to interpret and interconnect various phenomena of antibodies mediated immune response,such as rejection and accommodation.

AIM To establish an HPLC-ELSD method for the simultaneous content determination of gastrodin,parishin A,parishin B,ginsenosides Rg1,Re,Rf,Rb1 and Rd in Tiantai No.1 Tablets (Ginseng Radix et Rhizoma,Gastrodiae Rhizoma,Cistanches Herba,etc.).METHODS The analysis of methanol extract of this drug was performed on a 45 ℃C thermostatic Alltima C1scolumn (4.6 mm × 250 mm,5 μm),with the mobile phase comprising of acetonitrie-0.1％ phosphoric acid flowing at 1.0 mL/min in a gradient elution manner.RESULTS Eight constituents showed good linear relationships within their own ranges (r ＞ 0.999 0),whose average recoveries were 96.94％-97.93％ with the RSDs of 1.06％-2.48％.CONCLUSION This simple,accurate and reliable method can be used for the quality control of Tiantai No.1 Tablets.

Objective To study correlation between MRI signal intensity of the lumbar intervertebral disc and collagen content in the nucleus pulposus.Methods Thirty-one cases with lumbar intervertebral disc herniation(male 21,female 10)received percutaneous lumbar disketetomy.Thirty-one specimens of nucleous pulposus were obtained from percutaneous lumbar disketctomy procedure and collagen content in them was measured with reformed hydroxyproline measurement method.The signal intensity(SI) of lumbar intervertebral disc and cerebrospinal fluid was measured in T_2 WI sagittal image and then ratio of disc SI to cerebrospinal fluid SI was calculated.The Pearson analysis was used to analyze the correlation between the collagen content and SI ratio and disc SI on T_2 WI.Results Collagen content and SI ratio were (231.0?63.5)mg/g and 0.19?0.07,respectively.There was negative correlation between them (r=-0.61,P

·AlM: To investigate pathogeny and effects of surgery on paralytic strabismus.
· METHODS: A retrospective study was done in 46 patients with paralytic strabismus who underwent squint correction in our hospital from June 2010 to June 2013. Among 26 horizontal strabismus, the cases of extra rectus palsy was 16, internal rectus palsy was 10.Among all20 vertical strabismus, the cases of superior oblique palsy, superior rectus palsy, inferior rectus palsy, double elevator palsy counted for 7, 8, 2 and 3, respectively. Pathogenesis: trauma was 19 cases, followed by 10 cases that the causes could not be identified.Nine was congen ital paralytic strabismus, 8 o ccurred after nose or brain surgery. The surgery methods included rectus muscle recession, rectus muscle resection, partial rectus muscle transposition, Jensen procedure, inferior oblique myectomy and anterior transposition of inferior oblique. Statistical software SPSS10.0 was used in chi-square test between two groups, while the situation of paralysis eye movements improved by two methods in the horizontal strabismus group was compared with t test.
· RESULTS: Among all horizontal strabismus the rate of cure, improvement and inefficiency was 20 ( 77%) , 5 ( 19%) and 1 ( 4%) , respectively. Among vertical strabismus the ratio of cure, improvement and inefficiency was 15 (75%), 3 (15%) and 2 (10%).There was no significantly difference between the two groups ( P >0.05 ). The movements of paralytic eyes were improved. Two procedures used in horizontal strabismus, can improve paralysis eye movements were 3.76 ±0.91, 3.72 ±0.84mm, with no significant difference (P=0.93) statistically.
· CONCLUSlON: Paralytic strabismus in adults had complicated conditions. Choosing different operation methods in treating paralytic strabismus according to the degree of paralysis can result in satisfactory cosmetically alignment of the eyes and modify head position and diplopia.

Radical retropubic prostatectomy (RRP) has been one of the most effective treatments for prostate cancer.This study is designed to identify the related predictive risk factors for complications in patients following RRP.Between 2000 and 2012 in Department of Urology,Fudan University Shanghai Cancer Center,421 cases undergoing RRP for localized prostate cancer by one surgeon were included in this retrospective analysis.We reviewed various risk factors that were correlated with perioperative complications,including patient characteristics [age,body mass index (BMI),co-morbidities],clinical findings (preoperative PSA level,Gleason score,clinical stage,pathological grade),and surgeon's own clinical practice.Charlson comorbidity index (CCI) was used to explain comorbidities.The total rate of perioperative complications was 23.2％ (98/421).There were 45/421 (10.7％),28/421 (6.6％),24/421 (5.7％) and 1/421 (0.2％) in grade Ⅰ,Ⅱ,Ⅲ,Ⅳ respectively,and 323/421 (76.8％) cases had none of these complications.Statistical analysis of multiple potential risk factors revealed that BMI ＞30 (P=0.014),Charlson score ≥1 (P＜0.001) and surgical experience (P=0.0252) were predictors of perioperative complications.Age,PSA level,Gleason score,TNM stage,operation time,blood loss,and blood transfusion were not correlated with perioperative complications (P＞0.05).It was concluded that patients' own factors and surgeons' technical factors are related with an increased risk of development of perioperative complications following radical prostatectomy.Knowing these predictors can both favor risk stratification of patients undergoing RRP and help surgeons make treatment decisions.

OBJECTIVETo study the distribution of different genotypes of CYP2C19 in multiple myeloma (MM), and investigate the effect of its polymorphism on efficacy of thalidomide-based regimens for the treatment of MM and discuss the role of antiangiogenesis in MM.

METHODSThe CYP2C19 genotype of 92 patients with multiple myeloma was determined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The incidence of poor metabolizer (PM) in MM was compared with that in healthy Chinese people. After they were treated with thalidomide-based regimens, the response rate was compared between extensive metabolizers (EMs) and PMs.

RESULTSOf 92 patients, 18 (19.5%) were PMs, which was comparable to that in healthy ones. The response rates in EMs and PMs were 62.6% and 33.3%, respectively (P < 0.05). When patients were grouped by treatment regimens, the response rate in EMs was significantly higher than that in PMs (60.8% vs. 27.3%) for the thalidomide-dexamethasone group, and similar results were observed for the thalidomide-chemotherapy group (65.2% vs. 42.7%) though there was no statistical difference (P > 0.05).

CONCLUSIONCYP2C19 genotype has no difference between MM patients and healthy person, but exhibits an effect on the treatment efficacy of thalidomide for MM. The lower response rate observed in PMs is possibly due to the reduced activity to inhibit angiogenesis by thalidomide.

Adult ; Aged ; Aged, 80 and over ; Antineoplastic Agents ; therapeutic use ; Aryl Hydrocarbon Hydroxylases ; genetics ; Cytochrome P-450 CYP2C19 ; Female ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; drug therapy ; genetics ; Polymorphism, Restriction Fragment Length ; Thalidomide ; therapeutic use ; Treatment Outcome

OBJECTIVETo probe a better method for treatment of trigeminal neuralgia. Methods One hundred and four cases of trigeminal neuralgia were randomly divided into a treatment group (n=57) and a control group (n=47). The treatment group were treated witb acupoint injection of 2000 microg of VitB12, with Xiaguan (ST 7) selected as main point, and the control group witb oral administration of Carbamazepine. The therapeutic effect were analyzed after 3 tberapeutic courses.

RESULTSTbe cured and markedly effective rate and the effective rate were 82.5% and 98.2% in the treatment group, and 57.4% and 8O.9% in the control group, with a very significant difference between the two groups (P < 0.01). After treatment, there was a very significant difference in the cumulative score of pain between the two groups (P < 0.01).

CONCLUSIONAcupoint injection of VitB12 has a better therapeutic effect than that of oral administration of Carbamazepine.

Acupuncture Points ; Adult ; Aged ; Female ; Humans ; Injections ; Male ; Middle Aged ; Trigeminal Neuralgia ; therapy ; Vitamin B 12 ; administration & dosage

OBJECTIVETo investigate lead distribution and the change of 78 000 glucose regulated protein (GRP78) in various organs of weaned rats challenged with low-level maternal origin lead.

METHODSMale littermates, bred from the female Fisher 344 rats gavaged with lead acetate or sodium acetate (1 ml of 10 mg/ml per day per animal) with male Fisher 344 rats without lead treatment, were divided into 4 groups including control (group A), gestation plus lactation (group B), gestation only (group C), and lactation only (group D). Each group had 6 litters. These littermates were weaned and terminated at postnatal day 21. Lead contents and GRP78 levels in various organs of these littermates were determined by atomic absorbance spectrometry (AAS) and Western blotting analysis, respectively.

RESULTSMaternal lead was observed to transfer to littermates through gestation and lactation. Concentrations of littermate blood lead in groups A to D were (0.0010+/-0.0010), (0.1420+/-0.0190), (0.0250+/-0.0040), and (0.1490+/-0.0160) microg/ml, respectively. Concentrations of littermate brain lead in groups A to D were (0.0005+/-0.0005), (0.1120+/-0.0130), (0.0125+/-0.0042), and (0.0700+/-0.0058) microg/g, respectively. Concentrations of littermate kidney lead in groups A to D were (0.0050+/-0.0050), (1.0400+/-0.1000), (0.1040+/-0.0330), and (0.9920+/-0.0850) microg/g, respectively. Concentrations of littermate liver lead in groups A to D were (0.0030+/-0.0050), (0.3600+/-0.0550), (0.0567+/-0.0126), and (0.3030+/-0.0310) microg/g, respectively. Blood, brain, kidney and liver lead concentrations in groups B and D were significantly higher than those in group C and differences were 5-10 folds. Arbitrary units of littermate leukocytic GRP78 concentration normalized with actin protein in groups A to D were 1.000+/-0.038, 1.180+/-0.060, 0.998+/-0.109, and 1.290+/-0.110, respectively. Arbitrary units of littermate brain GRP78 concentration normalized with actin protein level in groups A to D were 0.996+/-0.128, 0.922+/-0.246, 1.150+/-0.170, and 0.750+/-0.126, respectively.

CONCLUSIONLead in maternal bodies could be transferred to litter bodies through gestation and lactation and distributed in various organs. Lead might also changed GRP78 expression in leukocytes.

Animals ; Animals, Newborn ; Brain ; metabolism ; Female ; HSP70 Heat-Shock Proteins ; metabolism ; Kidney ; chemistry ; Lead ; metabolism ; Leukocytes ; metabolism ; Liver ; chemistry ; Male ; Membrane Proteins ; metabolism ; Pregnancy ; Rats ; Rats, Inbred F344