OBJECTIVETo observe the efficacy of thread-moxa in Zhuang folk medicine (TM) combined with acupuncture and external application drugs for AIDS patients with herpes zoster (AHZ).

METHODSA randomized, controlled clinical trial was conducted in 60 patients with AHZ. They were randomly assigned to the treatment group (treated with TM combined with acupuncture and Jingwanhong Scald Ointment) and the control group (treated with Famciclovir Tablet, nimesulide dispersible tablet, vitamin B1, ribavirin ointment). The treatment course was 14 days for both groups.The clinical efficacy, significant efficiency visual analog scale score (VAS), sleep quality score (QS), the postherpetic neuralgia rate in 1 year after treatment were observed.

RESULTSThe markedly effective rate was significantly higher in the treatment group than in the control group (86.7% vs. 53.3%, P < 0.01). There was no statistical difference in the total effective rate between the two groups (96.7% vs. 80.0%, P > 0.05). The post-treatment VAS, QS, the time for pain disappearance, skin repair, crusting, and 1-year postherpetic neuralgia incidence rate were significantly lower in the treatment group than in the control group (P < 0. 05, P < 0.01).

CONCLUSIONSTM combined with acupuncture and Jingwanhong Scald Ointment was effective for treating AHZ patients. It relieved pain quickly, shortened their course of disease, and improved their quality of sleep.

Acquired Immunodeficiency Syndrome ; complications ; therapy ; Acupuncture Therapy ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Herpes Zoster ; complications ; therapy ; Humans ; Male ; Middle Aged ; Pain Management ; Phytotherapy ; Sleep ; Treatment Outcome ; Young Adult

OBJECTIVETo study the clinicopathologic features and immunophenotype of renal cell carcinomas, and to discuss their diagnostic value.

METHODSThe clinicopathologic features of 114 cases of renal cell carcinoma were reviewed and categorized on the basis of 2004 WHO classification. Immunohistochemical study for a panel of antibodies (including CK, CD10, vimentin, CD117, AMACR, CK7 and TFE3) was carried out. The follow-up data, if available, were also analyzed.

RESULTSThe cases were reclassified into 5 subtypes, including 77 cases (67.5%) of clear cell carcinoma (CCRCC), 11 cases (9.6%) of papillary renal cell carcinoma (PRCC), 14 cases (12.3%) of chromophobe renal cell carcinoma (chrRCC), 10 cases (8.8%) of renal carcinoma associated with Xp11.2 translocations/TFE3 gene fusions (Xp11.2RCC) and 2 cases (1.8%) of unclassified renal cell carcinoma (unRCC). Immunohistochemical study showed that the expression rates of CK, CD10 and vimentin in CCRCC were 93.5% (72/77), 93.5% (72/77) and 75.3% (58/77), respectively. On the other hand, all the 11 cases of PRCC studied were positive for AMACR. The expression rate of CD117 in chrRCC was 78.5% (11/14). In the 10 cases of Xp11.2 RCC studied, the expression rates of TFE3, AMACR, CD10 and CK were 100% (10/10), 100% (10/10), 90% (9/10) and 70% (7/10), respectively.

CONCLUSIONSThe various subtypes of renal cell carcinomas are heterogeneous in histologic appearance and demonstrate distinctive immunophenotype. The expressions of CD10, vimentin, CD117, AMACR, CK7 and TFE3 are helpful in the differential diagnosis.

Adenocarcinoma, Clear Cell ; pathology ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; genetics ; immunology ; metabolism ; Biomarkers, Tumor ; analysis ; genetics ; Carcinoma, Papillary ; immunology ; pathology ; Carcinoma, Renal Cell ; immunology ; metabolism ; pathology ; Female ; Gene Fusion ; Humans ; Immunophenotyping ; Kidney Neoplasms ; immunology ; metabolism ; pathology ; Male ; Middle Aged ; Neprilysin ; analysis ; Racemases and Epimerases ; analysis ; genetics ; Translocation, Genetic ; Vimentin ; analysis ; World Health Organization ; Young Adult

OBJECTIVETo apply an orthogonal design optimization strategy to a mouse model of acute liver failure induced by D-galactosamine (D-GalN) and lipopolysaccharide (LPS) exposure.

METHODSA four-level orthogonal array design (L16(45)) was constructed to test factors with potential impact on successful establishment of the model (D-GalN and LPS dosages, and dilution rate of the D-GalN/LPS mixture). The mortality rate of mice within 24 hours of D-GalN/LPS administration was determined by the Kaplan-Meier method. The model outcome was verified by changes in serum alanine transferase level, liver histology, and hepatocyte apoptosis.

RESULTSThe orthogonal array identified the optimal model technique as intraperitoneal injection of a combination of D-GalN and LPS at dosages of 350 mg/kg and 30 mug/kg, respectively, and using a dilution rate of 3. The dosages tested had no effect on survival. The typical signs of liver failure appeared at 6 hrs after administration of the D-GalN/LPS combination.

CONCLUSIONThe orthogonal design optimization strategy provided a procedure for establishing a mouse model of acute liver failure induced by D-GalN and LPS that showed appropriate disease outcome and survival, and which will serve to improve future experimental research of acute liver failure.

Animals ; Apoptosis ; Disease Models, Animal ; Galactosamine ; adverse effects ; Lipopolysaccharides ; adverse effects ; Liver Failure, Acute ; chemically induced ; Male ; Mice ; Mice, Inbred C57BL

OBJECTIVETo determine the prevalence of beta-fibrinogen gene -455G/A, -148C/T polymorphisms in Chinese Han population and to investigate whether they were associated with pulmonary thromboembolism (PTE).

METHODSThe subjects consisted of 101 patients with PTE and 101 healthy controls matched with age and sex, from the same geographic area. All patients were diagnosed by high probability of lung ventilation/perfusion scan and/or multi-slice CT pulmonary angiography as well as medical history and clinical manifestations. Genome DNA was extracted from whole blood using KI-phenol-chloroform. Genotypes and allele frequencies of fibrinogen beta gene -455G/A, -148C/T polymorphisms were examined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Restriction enzyme HaeIII and HindIII digestion were used for detecting -455G/A, -148C/T polymorphisms respectively.

RESULTSRegarding fibrinogen beta gene -455G/A and -148C/, the allele frequencies G and A of fibrinogen beta -455 in the controls were 0.931, 0.069 while C and T of -148 were 0.777, 0.223 respectively, which were in good agreement with Hardy-Weinberg equilibrium. There was significant difference of -455G/A genotype frequencies distribution of AA, GA, GG between cases and in controls respectively, but no significant difference was found in the -148C/T polymorphisms. The frequencies of mutation allele -455A were 0.193, 0.169 in cases and in controls with P < 0.05 but there was no statistically significant difference of -148T allele. The presence of A allele of fibrinogen beta -455 was found to be a greater risk factor in cases than in controls. The odds ratio (OR) of GA and GA + AA were 3.723 (1.786 - 7.759), 3.749 (1.842 - 7.630), respectively. When compared with GG genotype, the P value was 0.0001.

CONCLUSIONThere was a complete linkage disequilibrium between fibrinogen beta -148C/T and -455G/A found. The frequencies of -455A, alleles in PTE disease were apparently higher than that of healthy adults but there was no difference in -148T alleles.

Asian Continental Ancestry Group ; genetics ; Case-Control Studies ; China ; Fibrinogen ; genetics ; Gene Frequency ; Genetic Predisposition to Disease ; Genotype ; Humans ; Linkage Disequilibrium ; Odds Ratio ; Polymerase Chain Reaction ; Polymorphism, Genetic ; Pulmonary Embolism ; genetics ; Risk Factors

With the discussion on the origins and the evolution of Star Twelve Points, combined with ancient astronomical stellar map, it is realized that the three-dimensional spatial diagram of Star Twelve Points can be approximately regarded as a Big Dipper map from the side view. Under the direction of image thinking, the function of Big Dipper was compared with the function of Star Twelve Points. Furthermore, according to "the opening-closing-pivoting" theory in and the theory of " cycle in round" proposed by , the mechanisms of Star Twelve Points on adjusting functional activities of and the movement of viscera-meridian--blood is elaborated, providing a new idea for acupuncture clinical treatment of miscellaneous diseases.

Aim To investigate the impact of Cinobu-facini on the proliferation,invasion,and apoptosis of HepG2 cells and the underlying mechanism.Methods The proliferation of HepG2 cells was assessed using the CCK-8 method following treatment with Cinobufaci-ni.The invasion capability of HepG2 cells was evalua-ted through Transwell assay after exposure to Cinobufa-cini.The apoptosis rates of HepG2 cells post Cinobufa-cini intervention were measured using flow cytometry,and the expression levels of VEGF in the culture medi-um of HepG2 cells were determined using enzyme-linked immunoassay.Furthermore,qRT-PCR and Western blot analyses were conducted to assess the im-pact of Cinobufacini on mRNA and protein expression levels related to the CXCL5/FOXD1/VEGF pathway.The interaction between CXCL5 and FOXD1 was inves-tigated via co-immunoprecipitation.Results Cinobufa-cini treatment led to a gradual decrease in HepG2 cell viability in a dose-dependent manner compared to the control group(P＜0.05).Moreover,Cinobufacini sig-nificantly suppressed HepG2 cell invasion(P＜0.05)while enhancing cell apoptosis(P＜0.05).Notably,Cinobufacini exhibited inhibitory effects on the CX-CL5/FOXD1/VEGF pathway,as evidenced by re-duced expression of related mRNA and proteins(P＜0.05).FOXD1 was identified as the binding site of CXCL5.Overexpression of CXCL5 resulted in in-creased proliferation and VEGF secretion by HepG2 cells(P＜0.05),and increased expression of FOXD1 and VEGF(P＜0.05).However,Cinobufacini inter-vention effectively inhibited liver cancer cell prolifera-tion and invasion(P＜0.05),promoted apoptosis(P＜0.05),reduced VEGF secretion by HepG2 cells(P＜0.05),and downregulated the expression of CXCL5 and FOXD1 in HepG2 cells(P＜0.05);but com-pared with the unexpressed group of Cinobufacini,its ability to inhibit cell activity was weakened(P＜0.05),and its ability to inhibit the expression of CX-CL5,FOXD1,and VEGF was weakened(P＜0.05).Conclusion Cinobufacini may inhibit HepG2 cell pro-liferation and invasion and promote HepG2 cell apopto-sis by regulating the CXCL5/FOXD1/VEGF pathway.

OBJECTIVETo analyze the mutations of BRCA1 in breast cancer patients of Uigur women in Xinjiang.

METHODSBy using single strand conformation polymorphism (SSCP) and DNA sequencing, BRCA1 mutations were detected in 70 Uigur women breast cancer cases and 32 cases of benign breast diseases and non-tumor tissue next to carcinoma.

RESULTS(1) 12 new loci of BRCA1 gene mutation were detected firstly in 70 Uigur women breast cancer patients. (2)The frequency of BRCA1 mutation in 70 Uigur women breast cancer cases was 12.86% (9/70). The frequency of BRCA1 mutation in Uigur women early onset breast cancer was 31.82% (7/22), which was significantly higher than that in late onset group (2/48, 4.16%) (chi(2) =10.295, P<0.01). (3) There were BRCA1 gene polymorphisms in 9 of 70 Uigur women breast cancer patients. The loci of polymorphisms in 8 of 9 cases were 3232A>G. (4)In the research group two cases of bilateral breast cancer were found with BRCA1 gene mutation.

CONCLUSIONThe mutation of BRCA1 gene may be related to Uigur women breast cancer and bilateral breast cancer.

Adult ; Aged ; Asian Continental Ancestry Group ; genetics ; Breast Neoplasms ; genetics ; China ; Ethnic Groups ; genetics ; Female ; Genes, BRCA1 ; Humans ; Introns ; genetics ; Middle Aged ; Mutation ; Polymorphism, Single-Stranded Conformational

Objective To investigate the epidemiological characteristics and clinical prognosis of Kawasaki disease(KD) in Jilin pro-vince for recent 10 years.Methods The survey forms unified of standard KD epidemiology were used and sent to the province′s 32 hospitals above the county and city level with pediatric in-patients,in order to conduct a survey on the KD children during 10 years period from Jan.1,1999 to Dec.31,2008.SPSS 15.0 software was used to analyze the data.Results There were 93.75% of the survey forms came back.Five hundred and seventy-seven KD cases were reported from the 32 hospitals of 8 districts.The incidence of KD was of an increasing trend.It was 18 cases in 1999,while it was up to 122 cases in 2008.Male patients were 382 cases(66.2%),female patients were 195 cases(33.8%).The ratio of male and female was 1.96 to 1.The age of patients varied from 58 days to 14 years,those under 5 years of age accounted of 88.73%.Fourteen(2.4%) cases were found to have the sequelae of coronary artery disease.The ratio of male and female was 3.671.The younger the age,the higher the incidence of cardiac sequelae.The mainest cardiac sequelae was coronary artery ectasia.The time of visiting was(7.58?4.63) days after the onset.The KD children from 4 minority peoples including 50 cases accounted for 8.7%.The disease occurred all over the year,and had obvious season peak.Coronary artery lesions accounted for 63.26%.There was no death during acute pe-riod.The recurrence rate was 0.5%.Conclusions The incidence of KD in Jilin is in an increasing trend.The age and gender distribution are not exactly the same to pre-vious reports.There are two seasonal peaks including summer and winter,which is different to previous reports of domestic,United State,Japan.

Objective: To evaluate the prognostic significance of early phase full donor chimerism (FDC) after myeloablative allogeneic peripheral blood stem cell transplantation (allo-PBSCT). Methods: The clinical data of 72 hematological patients received myeloablative allo-PBSCT from Feb. 2016 to Jul. 2017 were analyzed retrospectively. The median age was 36.5 years (range 4-59), 44 were males and 28 females. Of the donors, there were 35 HLA matched sibling donors, 27 haploidentical donors and 10 unrelated donors. Polymerase chain reaction amplification of short tandem repeat sequence (PCR-STR) was used to detect donor cell chimerism (DC) rate of recipient bone marrow at one, two and three months after transplantation. Results: The median follow-up was 462 d (range: 47-805 d), 55 cases were still alive, and 45 cases were disease-free survival (DFS) at the end of follow-up. The 2-year overall survival (OS) and DFS were (68.9±7.7)% and (59.5±6.3)%, respectively. A number of 16 cases underwent relapses, with 2-year cumulative incidence of (24.1±5.3)%. The median time of recurrence was 157(32-374) d. Forty cases (55.6%) developed acute graft-versus-host diseases (aGVHD), with median time of 35.5 (13-90) d. Chronic GVHD (cGVHD) occurred in 23 patients (31.9%), with median time of 169 (94-475) d. Univariate analysis found the following factors were not related to OS, DFS or relapse rate (RR), including age, sex, blood type and sex of donor-recipient, occurrence of aGVHD and cGVHD. The OS and DFS in cases reached FDC and no FDC at two months after transplantation were (85.2±6.9)% vs (66.1±7.7)% (P=0.051) and (76.7±7.7)% vs (48.9±8.1)% (P=0.021), respectively. The RR rate in FDC group was lower than that in no FDC group [(16.6±6.8)% vs (30.4±7.8)%, P=0.187, respectively]. Conclusion: The present study confirmed the important value for predicting the prognosis with whether or not the patients reached FDC at the early phase after allo-PBSCT. The OS and DFS in cases with FDC at two months after transplantation were significantly higher than those of no FDC patients.
Adolescent ; Adult ; Child ; Child, Preschool ; Chimerism ; Female ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Male ; Middle Aged ; Peripheral Blood Stem Cell Transplantation ; Prognosis ; Retrospective Studies ; Young Adult

OBJECTIVETo understand the risk factors on severe acute respiratory syndrome (SARS) among their contacts and to develop effective strategy for its control.

METHODSAvailable epidemiological data of SARS cases and close contacts were reviewed and analyzed by SPSS.

RESULTSOut of the 2195 close contacts, 138 (6.3%) were diagnosed as SARS. Among colleagues and classmates of SARS patients, the infection rate was 0.36% versus 31.71% in contacts among families and hospitals, 0.77% in schools. No one was infected among 459 close contacts to SARS in the working unit.

CONCLUSIONSAmong close contacts, factors that facilitating transmission would include: time, extent, frequency and place of contact to the patients, as well as factors related to close contacts as way, time of isolation and age. One of the epidemiological characteristics was that SARS were as clustered in the family among those close contacts. It is important to control the spread of SARS through supervision on the close contacts to patients.

Adult ; Aged ; China ; epidemiology ; Contact Tracing ; Cross Infection ; transmission ; Family Health ; Female ; Humans ; Infectious Disease Transmission, Patient-to-Professional ; Male ; Middle Aged ; Patient Isolation ; Quarantine ; statistics & numerical data ; Retrospective Studies ; Risk Factors ; Severe Acute Respiratory Syndrome ; epidemiology ; prevention & control ; transmission