OBJECTIVETo observe therapeutic effect of scalp-acupuncture plus body-acupuncture on spastic cerebral palsy and its effects on bone density and blood trace elements Ca, Cu, Zn, and Fe in the children with spastic cerebral palsy.

METHODSEighty children of spastic cerebral palsy were randomly divided into an observation group and a control group, 40 cases in each group. The observation group were treated with scalp-acupuncture plus body-acupuncture combined with body therapy and performance therapy, and the control group with simple body therapy and performance therapy, once each day, for 3 courses, 30 days constituting one course. Changes of bone density and the trace elements were compared before and after treatment.

RESULTSThe total effective rate was 87.5% in the observation group and 67.5% in the control group with a significant difference between the two groups (P < 0.05); after treatment, the bone density and blood Ca, Cu, Zn and Fe contents in the two groups significantly increased (P < 0.05, P < 0.01) with the observation group being superior to the control group (P < 0.05, P < 0.01).

CONCLUSIONThe scalp-acupuncture plus body-acupuncture combined with body therapy and performance therapy can improve bone density and contents of trace elements in the children of spastic cerebral palsy, and has a definite therapeutic effect on spastic cerebral palsy.

Acupuncture Therapy ; methods ; Bone Density ; Cerebral Palsy ; metabolism ; therapy ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Medicine, Chinese Traditional ; Scalp ; Trace Elements ; blood

Objective:To evaluate the therapeutic effect of electroacupuncture on acute gastrointestinal injury (AGI) in patients with severe traumatic brain injury (sTBI).Methods:A prospective randomized controlled trial was conducted. 126 consecutively hospitalized patients with AGI after sTBI admitted to intensive care unit (ICU) of the First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine from January 2018 to December 2019 were enrolled. The patients were divided into observation group and control group by random number table. All the patients of two groups were given conventional treatment of western medicine for consecutive 7 days, including the treatments of primary diseases, indwelling nasogastric tube to extract gastric contents every 6 hours to determine gastric residual volume (GRV). When vital signs were basically stable, enteral nutrition (EN) was implemented and EN feeding amount and speed were adjusted according to GRV. On the basis of conventional western medicine treatment, the observation group was treated with electroacupuncture at Zusanli, Tianshu, Shangjuxu, Xiajuxu and Zhongwan, once in the morning and once in the evening, 30 minutes each time. The gastrointestinal function parameters including intra-abdominal pressure (IAP), serum diamine oxidase (DAO) and gastrointestinal failure (GIF) scores were observed before treatment and at day 3 and day 7 of treatment. The incidence of ICU hospital-acquired pneumonia (HAP-ICU), duration of mechanical ventilation (MV), length of ICU stay, 28-day mortality and adverse reactions of electroacupuncture were also observed in the two groups. Kaplan-Meier method was used for 28-day survival analysis.Results:During the 7-day treatment and observation, 26 cases of 126 patients withdrew from the study, and 100 cases were actually enrolled, 50 cases in the observation group and 50 cases in the control group. IAP and DAO at day 3 of treatment in both groups were significantly lower than those before treatment [control group: IAP (cmH 2O, 1 cmH 2O = 0.098 kPa) was 13.75±2.76 vs. 18.11±3.97, DAO (U/L) was 129.88±24.81 vs. 158.01±22.64; observation group: IAP (cmH 2O) was 13.56±2.19 vs. 18.50±3.54, DAO (U/L) was 129.11±29.32 vs. 159.36±28.65; all P < 0.01]. The gastrointestinal function parameters of the two groups improved gradually with the extension of treatment time, and the IAP, DAO and GIF scores at day 7 of treatment in the observation group were significantly lower than those in the control group [IAP (cmH 2O): 11.28±3.61 vs. 12.68±3.23, DAO (U/L): 49.69±17.56 vs. 57.27±20.15, GIF score: 2.02±0.74 vs. 2.40±0.70, all P < 0.05). The duration of MV and the length of ICU stay in the observation group were significantly shorter than those in the control group [duration of MV (days): 15.72±4.60 vs. 18.08±4.54, length of ICU stay (days): 16.76±4.68 vs. 19.26±5.42, both P < 0.05], and the incidence of ICU-HAP and 28-day mortality were significantly lowered (12.0% vs. 30.0%, 22.0% vs. 32.0%, both P < 0.05). Survival analysis showed that the 28-day cumulative survival rate in the observation group was significantly higher than that in the control group (86.4% vs. 76.1%; Log-Rank test: χ 2 = 37.954, P < 0.001). The patients in the observation group had no significant adverse reaction of electroacupuncture treatment. Conclusion:Electroacupuncture at corresponding acupoints can effectively improve gastrointestinal function in patients with AGI after sTBI, which is beneficial to shortening the length of ICU stay, promoting the recovery of the patients, and reducing the 28-day mortality.

OBJECTIVETo investigate the feasibility and effect of transurethral seminal vesiculoscopy in the diagnosis and treatment of refractory or recurrent hemospermia.

METHODSWe retrospectively analyzed 162 cases of refractory or recurrent hemospermia examined and treated by transurethral seminal vesiculoscopy. The patients ranged in age from 19 to 76 years and had a hemospermia history of 3 months to 11 years, admitted due to poor therapeutic results or recurrence after 4 weeks of antibiotic medication. All the patients underwent serum PSA examination, transrectal ultrasonography, seminal vesicle ultrasonography and pelvis CT or MRI before surgery.

RESULTSWine- or magenta-colored colloid and inflammation were found in one or both sides of the seminal vesicle in all the cases. Pathological biopsy revealed chronic inflammatory mucosa of the seminal vesicle in all the patients, and even calculi in the ejaculatory duct or seminal vesicle in 15 cases. Postoperative follow-up averaged 21.7 (12 -29) months. Hemospermia disappeared or was alleviated in 150 (92.64%) of the cases after 1-15 ejaculations, in which 7 experienced recurrence 3 months later. Four cases failed to respond, and 1 developed acute bilateral epididymitis after surgery. No such complications as retrograde ejaculation, urinary incontinence or rectal injury were observed postoperatively.

CONCLUSIONTransurethral seminal vesiculoscopy is a safe, effective and feasible new method for the treatment of refractory or recrudescent hemospermia.

Adult ; Aged ; Feasibility Studies ; Hemospermia ; diagnosis ; surgery ; Humans ; Male ; Middle Aged ; Recurrence ; Retrospective Studies ; Seminal Vesicles ; surgery ; Treatment Outcome ; Ureteroscopy ; methods ; Young Adult

Objective To compare the differences between Hertel exophthalmometry and CT on exophthalmos measurement,and explore its practical application value in forensic medicine.Methods Fifty-six normal individuals without eye injuries or diseases were selected as the control group.The absolute values of exophthalmos were measured in the standardized CT image workstation.The difference of binocular exophthalmos was compared in normal group.Forty-seven cases with unilateral orbital fracture were divided into injured eye group and normal eye group according to the presence of binocular orbital fractures.The differences of the absolute values of eophthalmos from the same eye and the relative values of eophthalmos between two eyes for same person measured by Hertel exophthalmometry and CT were analyzed.Results There was no statistical difference of exophthalmos between the normal eyes measured by CT method.In the normal eye group,the absolute value of exophthalmos measured by CT method was (16.66±5.41) rm,which was (16.16±4.45)mm when measured by the Hertel exophthalmometry method.There was no statistical difference between two groups (P＞0.05).In the injured eye group,there was statistical difference between the absolute values of exophthalmos measured by two measurement methods (P＜0.05).There was no statistical difference of the relative values of exophthalmos between the injured eyes and the normal eyes by two measurement methods (P＞0.05).Conclusion CT method has a good consistency with Hertel exophthalmometry,which can be applied into the practice of medicolegal expertise.

Objective To conduct a joint quality control between domestic dual-head variable-angle NET632 SPECT device and imported device to evaluate the application effectiveness.Methods The domestic NET632 SPECT was marked as the trial device,and the imported Philips Brightview XCT was marked as the comparative device.The same quality control methods were applied to the two devices for both pre-trial quality control and in-trial weekly quality control.The Qc data were recorded and analyzed.Results Static images of a thyroid phantom and tomographic images of a complex performance phantom demonstrated nearly the same image quality.The images from both devices were within acceptable range.The noise and cold-region resolution of the trial devices were slightly worse while the hot-region resolution was slightly better than those of the comparative device.In the weekly QC procedures,slightly worse intrinsic spatial resolution and linearity,and better non-uniformity and energy resolution were observed on the trial device.All QC indices of both devices were within acceptable range.Conclusion The domestic dual-head NET632 SPECT has equivalent performances when compared with the imported device and is worthy applying clinically.

Objective: To investigate the effect of different mechanisms of liver-protection drugs in clinic and compare which one is best for the proliferation of irradiated HL-7702, laying the basis of liver-protection drugs choose in clinic on theory and practice. Methods: Human liver parenchyma cells HL-7702 were given single 6 MV X ray irradiation at a dose of 10Gy, the cells’ morphology were detected under an inverted microscope at 24h, 48h and 72h. Then, MTT was used to assess the survival rate of the cells to evaluate the effect of the X ray. The representive medicines which mechanism may relate to RILD were chosen and diluted into various concentrations with culture medium according to clinical and relative reports. Different concentrations of medicines were used to protect the cells damaged by the X ray. Comparing the effect with MTT and measure SOD, MDA for the best one. Further research on its protection of oxidative damage. T-test, F test and non- paramiter test were used for statistical analysis. Results: 2.5 mg/ml and 1 mg/ml of magnesium isoglycyrrhizinate both have an effect on the proliferation of liver cells, especially the concentration of 1 mg/ml. The injection of polyene phosphatidyl choline show trivial effect at the concentrations of 250 μmol/L and reduced glutathione(GSH) did not demonstrate relative functions. Further research on the magnesium isoglycyrrhizinate, found its protection at 48h to oxidative damage (P < 0.05), but the effect is weak at 24h and 48h. Conclusions In three kinds of representing medicines, magnesium isoglycyrrhizinate has preferable effects on liver parenchyma cells and show a bright future in the treatment of RILD.

A boy, aged 5 years, attended the hospital due to progressive psychomotor regression for 2.5 years. Motor function regression was the main manifestation in the early stage, and brain MRI and whole-exome sequencing (WES) of the family showed no abnormalities. After the age of 4 years and 9 months, the boy developed cognitive function regression, and brain MRI showed cerebellar atrophy. The reanalysis of WES results revealed a compound heterozygous mutation, [NM_000520, c.784C>T(p.His262Tyr]), c.1412C>T(p.Pro471Leu)], in the HEXA gene. The enzyme activity detection showed a significant reduction in the level of β-hexosaminidase encoded by this gene. The boy was diagnosed with juvenile Tay-Sachs disease (TSD). TSD has strong clinical heterogeneity, and cerebellar atrophy may be an important clue for the diagnosis of juvenile TSD. The reanalysis of genetic data when appropriate based on disease evolution may improve the positive rate of WES.
Atrophy ; Humans ; Magnetic Resonance Imaging ; Male ; Mutation ; Tay-Sachs Disease/genetics*

AIM:To explore the effect of tomatidine(TA)on lipopolysaccharide(LPS)-induced nerve cell in-jury and the underlying mechanism.METHODS:The neuroinflammation model was induced by treating SH-SY5Y cells with LPS.These cells were divided into control(CON),LPS,and LPS+TA groups.The LPS group was treated with 5 μg/mL LPS for 24 h to establish an inflammatory model.The LPS+TA group was first treated with 5 μmol/L tomatidine for 24 h and then co-cultured with 5 μg/mL LPS for 24 h.Cell viability was detected using the CCK-8 assay.RT-qPCR was used to detect the mRNA expression of inflammatory factors tumor necrosis factor-α(TNF-α)and interleukin-1β(IL-1β).The protein expression of transcription factor EB(TFEB),p-TFEB,P62,and microtubule-associated protein 1 light chain 3(LC3)expression was detected through Western blot.TFEB localization and cleaved caspase-3 expression were detected through immunofluorescence.The cell apoptosis rate was detected through flow cytometry.RESULTS:(1)Compared with the CON group,the LPS group exhibited significant increases in IL-1β and TNF-α mRNA levels(P＜0.05),the cell apoptosis rate,and the p-TFEB level(P＜0.01).By contrast,P62,LC3-Ⅱ/LC3-Ⅰ,and TFEB protein ex-pression levels decreased significantly(P＜0.05),and TFEB was mainly localized in the cytoplasm.(2)Compared with the LPS group,tomatidine treatment significantly decreased the p-TFEB protein expression level(P＜0.01),increased the TFEB protein expression level(P＜0.01),and promoted the TFEB protein to migrate into the nucleus.After treatment of tomatidine,the LC3-Ⅱ/LC3-Ⅰ protein expression level significantly increased(P＜0.05),and the cell apoptosis rate signifi-cantly decreased(P＜0.01).In addition,the TNF-α mRNA level significantly decreased after tomatidine treatment(P＜0.01).CONCLUSION:Tomatidine improves autophagy dysfunction,inflammatory reaction,and cell apoptosis induced by LPS via activating the transcription factor EB.

OBJECTIVETo investigate the intestinal microflora status and bacterial translocation in rats after liver transplantation.

METHODSMale Brown-Norway (BN) rats were randomly divided into 4 groups: group I (n = 8) for liver transplantation; group II (n = 8) for simulated liver transplantation; group III (n = 8) for sham operation and group IV (n = 8) for normal group. Caecal bacterial counts, plasma endotoxin, intestinal mucosal ultrastructure and bacterial translocation to liver, spleen, kidney, and mesenteric lymph node were studied 24 h after surgery.

RESULTSThe numbers of Bifidobacterium and Lactobacillus per gram of wet feces were significantly decreased in group I compare with those in the group III and group IV, while Enterobacteriaceae and Enterococcus counts were increased markedly compare with those in the group III and group IV, but no different was found between group I and group II. Impaired intestinal mucosa integrity were found in the group I and group II. In group I, the levels of plasma endotoxin increased after the transplantation when compare with group III and group IV. Increased incidence of bacterial translocation to liver, spleen and mesenteric lymph node were also observed after the transplantation (compare with those in the group IV, P < 0.01; compare with those in the group III, P < 0.01, P < 0.01, P < 0.05, separately). The increased rate of the bacterial translocation in liver was also found in transplantation group as compare with group II (P < 0.05).

CONCLUSIONSLiver transplantation may lead to disturbance of intestinal microflora and impairment of intestinal mucosal barrier function, and this dysfunction might be caused by the process of intestinal ischemia-reperfusion injury in transplantation.

Animals ; Bacterial Translocation ; Endotoxins ; blood ; Intestines ; microbiology ; ultrastructure ; Liver Transplantation ; Male ; Random Allocation ; Rats

57 rubella virus strains were isolated using Vero cell line or Vero/SLAM cell line from patients' throat swabs during rubella outbreaks and sporadics in 10 provinces of China from 2003 to 2007. Fragments of 1107 nucleotides of E1 genes of the isolates were amplified by RT-PCR, the PCR products were directly sequenced and analyzed. The phylogenetic analysis based on 739 nucleotides showed that out of 57 Chinese rubella virus strains, 55 belong to a distinguish branch of 1E genotype when comparing with 1E genotype rubella strains from other countries, and the other 2 Chinese rubella virus strains belong to 2B genotype. Most of the nucleotide mutations of 57 rubella viruses were silent mutations, and the amino acid sequences were highly conserved. Except one amino acid change (Thr212 --> Ser212) in two rubella viruses at the hemagglutination inhibition and neutralization epitopes, there had no change found at the important antigenic epitope sites of the other rubella viruses. 1E genotype rubella viruses isolated from 10 provinces of China from 2003 to 2007, and two imported 2B genotype rubella viruses from Vietnam suggested that 1E genotype was the predominant genotype in this period of time. The rubella virus genotypes circulated during 2003 to 2007 were different from that circulating during 1979 to 1984 and 1999 to 2002, the rubella prevailed in recent years was mainly caused by 1E genotype rubella viruses with multi-transmission routes.
Genotype ; Mutation ; Phylogeny ; Rubella virus ; classification ; genetics ; isolation & purification ; Time Factors