Alanine Transaminase ; blood ; Alkaloids ; pharmacology ; Animals ; Aspartate Aminotransferases ; blood ; Carbon Tetrachloride ; Interleukin-10 ; analysis ; biosynthesis ; Liver Cirrhosis, Experimental ; drug therapy ; immunology ; Male ; Quinolizines ; Rats ; Rats, Wistar ; Tumor Necrosis Factor-alpha ; analysis ; biosynthesis

To investigate the hematological abnormality and clinical characteristics in systemic lupus erythematosus (SLE), the hematological data of 58 SLE and the curative effects of corticosteroid and immunosuppressive agents on SLE were retrospectively analysed by using SPSS/PC software. The results showed that the incidence of hematological abnormalities in 58 cases was as follows: 50 cases of hemogram abnormality (86.2%), 41 of anemia (70.7%), 34 of thrombocytopenia (58.7%), 37 of leukopenia (63.8%). Peripheral cytopenia of every cell lineage was common in SLE. The cell abnormalities of two or three lineages were seen in 41 cases (70.7%). The initial symptoms with hematological abnormality were found in 12 cases (20.7%), 7 out of 12 cases were erroneously diagnosed as hematology diseases (12.1%). In 30 out of 58 patients, the results of bone marrow examination showed that 23 had hyperplasia (76.7%) and 7 were hypoplasia. In 25 out of 38 cases, splenomegaly (65.8%) was found by B ultrasonography. In 25 patients with SLE receiving Coombs test, 3 were positive (12.0%). PAIg increased in 16 out of 22 cases of thrombocytopenia (72.7%). 26 cases of SLE with two or three lineage cytopenia in peripheral blood were treated by corticosteroid and immunosuppressive agent. The hemogram improved in all patients including 6 cases of bone marrow hypoplasia. It is concluded that the hematological abnormalities are frequent in SLE patients, which are short of specialty. The cytopenia of two or more lineage in peripheral blood is most common when bone marrow shows hyperplastic. The therapy with corticosteroid and immunosuppressive agents is efficacious.
Adolescent ; Adult ; Aged ; Bone Marrow Examination ; Child ; Female ; Hematologic Diseases ; etiology ; Humans ; Lupus Erythematosus, Systemic ; blood ; complications ; therapy ; Male ; Middle Aged

Spinal "Gucuofeng" mainly is considered as abnormalities of joint function. Manipulative maneuver have obviously effect in adjustment of spinal "Gucuofeng", and the technical key point is utilization of principle of lever to achieve safe, effective and labor-saving purpose. After clinical practice, the general principle of manipulative maneuver in adjustment of spinal "Gucuofeng" can be summed up as pull stretch traction, first-induced instability, reverse adjustment,withdraw along situation.
Adaptation, Psychological ; Exercise Therapy ; Humans ; Low Back Pain ; surgery ; Manipulation, Spinal ; methods ; Social Adjustment ; Spine ; physiopathology

OBJECTIVETo observe the anti-renal fibrosis effect of Paidu Baoshen Pill (PBP) on 5/6 nephrectomized rats and to explore its mechanism.

METHODSTotally 50 SD male healthy rats were randomly divided into the normal control group (n = 10), the sham-operation group (n = 10), and the nephrectomy model group (n = 30) according to the proportion of 1:1:3. Rats in the sham-operation group had their renal capsule isolated without nephrectomy. Rats in the nephrectomy model group had their kidneys 5/6 nephrectomized. Then 24 h urine was collected and 24 h urinary protein (24 h UP) detected. Serum blood urea nitrogen (BUN) and serum creatitine (SCr) were also tested. According to the SCr level 30 rats of the model group were further randomly divided into the model group, the PBP group, and the Niaoduqing Granule (NG) group, 10 in each group. Rats in the PBP group and the NG group were respectively administered with PBP (at the daily dose of 1.0 g/kg) and NG (at the daily dose of 3.33 g/kg) by gastrogavage (they were dissolved in distilled water). At the same time, 2 mL distilled water was administered by gastrogavage to rats in the normal control group, the sham-operation group, and the nephrectomy model group, once daily for 4 successive weeks. Mental conditions, activities, hair color, shape of stool, and the body weight were observed during administration. After 4 weeks, urine was collected to detect 24 h UP. Blood was sampled to detect SCr, BUN, transforming growth factor β1 (TGF-β1), type III procollagen (PC III), collagen type IV (Col IV), laminin (LN), and fibronectin (FN). After rats were killed, their left remnant renal tissues were collected for pathological examinations. The protein expression quantity of TGF-β1 and FN was detected by immunohistochemical method. mRNA expression levels of TGF-β1 and FN were detected using real time fluorescent quantitative PCR.

RESULTSThere was no statistical difference in the above indices between the normal control group and the sham-operation group (P > 0.05). Compared with the sham-operation group, rats' general condition was poorer in the model group, their body weight grew slower, and 24 h UP increased; serum levels of BUN, SCr, TGF-β1, PC III, Col IV, LN, and FN increased; the residual renal pathological lesion was serious; expression levels of TGF-β1, TGF-β1, mRNA, FN, and FN mRNA increased in the renal tissue (all P < 0.01). Compared with the model group, rats' general condition was better, their body weight grew faster, 24 h UP reduced (P < 0.05), blood levels of BUN and SCr decreased significantly (P < 0.01), serum levels of TGF-β1, PC III, CoL IV, LN, and FN decreased (P < 0.05, P < 0.01); the residual renal pathological lesion was attenuated in the PBP group and the NG group; expression levels of TGF-β1, TGF-β1, mRNA, FN, and FN mRNA decreased (P < 0.01). Compared with the NG group, blood levels of SCr and FN, and expression levels of FN and FN mRNA decreased more in the PBP group (P < 0.05).

CONCLUSIONSPBP had the effect of anti-renal fibro- sis in 5/6 nephrectomized rats. Down-regulating expression levels of TGF-β1, and FN from gene transcription and protein translation levels might be one of its mechanisms.

Animals ; Blood Urea Nitrogen ; Collagen Type IV ; Drugs, Chinese Herbal ; therapeutic use ; Fibronectins ; Kidney ; Kidney Diseases ; drug therapy ; Laminin ; Male ; Nephrectomy ; Rats ; Transforming Growth Factor beta1

OBJECTIVETo establish a predictive scoring system which may serve for the prediction of sustained response to conventional interferon-alpha (IFN-alpha) treatment on chronic hepatitis B.

METHODSA total of 474 IFN-alpha treated hepatitis B virus e antigen (HBeAg)-positive patients were enrolled in the present study. The patients' baseline characteristics, such as age, gender, aminotransferases, activity grading (G) of intrahepatic inflammation, score (S) of liver fibrosis, hepatitis B virus (HBV) DNA and genotype were evaluated; therapy duration and response of each patient at the 24th wk after cessation of IFN-alpha treatment were also recorded. A predictive scoring system for a sustained complete response (CR) to IFN-alpha therapy was established based on genetic algorithm. About 10% of the patients were randomly drawn out as the test set. Responses to IFN-alpha therapy were divided into CR, partial response (PR) and non-response (NR). The mixed set of PR and NR was recorded as PR + NR.

RESULTSFor the scoring system, the sensitivity and specificity were 78.8% and 80.6%, respectively.

CONCLUSIONThis SCR scoring system has satisfying prediction efficiency and is easily employed in clinical practice. With this scoring system, practitioners can propose individualized decisions that have an integrated foundation on both evidence-based medicine and personal characteristics.

Adolescent ; Adult ; Antiviral Agents ; therapeutic use ; Child ; Dose-Response Relationship, Drug ; Female ; Hepatitis B, Chronic ; drug therapy ; Humans ; Interferon-alpha ; therapeutic use ; Male ; Middle Aged ; Predictive Value of Tests ; Prognosis ; Sensitivity and Specificity ; Treatment Outcome ; Young Adult

The complete genomic sequence of a watermelon isolate of Cucumber green mottle mosaic virus (CGMMV-LN) in Liaoning province was determined and compared with other cucurbit-infecting tobamoviruses. The genomic RNA of CGMMV-LN comprised 6422 nt, and 5'- and 3'- noncoding regions consisted of 59 nt and 175 nt, respectively. The encoded four proteins were two replicase proteins of 186 kD and 129 kD, move protein of 29 kD and coat protein of 17.4 kD. The alignment results of complete nucleotide sequence showed that CGMMV-LN shared identities of 97.6%-99.3% with four other CGMMV isolates, but only shared identities of 61.7%-62.8% with three other tobamoviruses. Homology trees generated from replicase proteins of 186 kD and coat proteins suggested that cucurbit-infecting tobamoviruses could be separated into two subgroups: subgroup I comprising all the isolates of CGMMV and subgroup II comprising Cucumber fruit mottle mosaic virus, Kyuri green mottle mosaic virus and Zucchini green mottle mosaic virus.
Base Sequence ; China ; Citrullus ; virology ; Genome, Viral ; genetics ; Molecular Sequence Data ; Tobamovirus ; genetics

Objective To explore and compare the relevant regional anatomies as they relate the fron- tolateral keyhole approach under microscopy and neuroendoscopy for operations in anterior cranial base and sellar region.Methods Fifteen silieone-injected cadaveric heads were dissected to reveal and compare the extent of expesure through the transfrontolateral keyhole approach under neuroendoscopy and microscopy. Results Portions in the areas of olfactory groove,sellar region and sylvian tissure were blind under micro- scope.Endoscope could allow observation of areas considered blind under the microscope.It could increase light intensity during the approach to objects,extend viewing angles,clear depiction of details in close-up po- sitions and inspect hidden structures.But images of endoscope were two dimensional,lack of view depth.Mi- croscopy and neuroendoscopy could help each other to recuperate deficiency.Conclusion Endoscope-assis- ted neuromicrosurgery is helpful,safe and minimally invasive to treat deepseated lesions in anterior cranial base,sellar region by transfrontolateral keyhole approach.

OBJECTIVETo evaluate the efficacy and safety of oxymatrine in the treatment of chronic hepatitis B.

METHODSA multicenter randomized double-blind placebo-controlled trial was conducted. A total of 144 patients with chronic hepatitis B entered the study for 52 weeks; of them 72 received oxymatrine, and 72 received a placebo. Before and after the treatment, clinical symptoms, liver function, serum hepatitis B virus markers, and adverse drug reactions were observed.

RESULTSIn 144 patients, 14 were dropped and excluded due to inconsistencies in the included standard. Therefore, the efficacy and safety of 130 patients were analyzed. After being treated for 52 weeks, 70.77% of the patients in the study group had a normal ALT level, and in 43.08% and 33.33% their HBV DNA and HBeAg became negative. In the placebo group, 39.68% had normal ALT level, and 12.31% and 3.33% had their HBV DNA and HBeAg become negative. The rates of complete response and partial response in the oxymatrine group were 23.08% and 58.46%, and in the placebo group they were 3.08% and 44.62%. They were significantly higher in the oxymatrine group than in the placebo group. In the oxymatrine treated patients, 12 weeks after its withdrawal, 60.00% had a normal ALT level, 41.54% and 23.33% had both HBV DNA and HBeAg negative. In the placebo group, 31.75% had a normal ALT level, 3.08% and 1.67% had both HBV DNA and HBeAg negative. The rates of complete response and partial response in the oxymatrine group were 21.54% and 47.69%, and in the placebo group they were 0 and 41.54%. They were significantly higher in the study group than in the placebo group. The adverse reaction rates of oxymatrine in the study and the placebo group were 7.69% and 6.15%, respectively, but there was no statistical significant difference between them.

CONCLUSIONOxymatrine is an effective and safe agent for the treatment of chronic hepatitis B.

Adolescent ; Adult ; Aged ; Alkaloids ; adverse effects ; therapeutic use ; Antiviral Agents ; adverse effects ; therapeutic use ; Double-Blind Method ; Female ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Quinolizines

Objective To investigate the expression differences and significance of periostin (PN) in eyelid basal cell carcinoma associated fibroblasts (BCAFs) andnormal fibroblasts (NFs) after separation,culture,purification and identification.Methods The third generation of purified BCAFs and NFs was selected,and the concentrations of cell suspensions were modulated to 20 × 106 L-1 by trypsin,and then the cell suspension were seeded and cultured in 6-well plate by 2 mL per well.The cell culture supernatants were collected when BCAFs and NFs were cultured by serum-free medium for 48 h,then the content of PN in cell culture supernatants from BCAFs and NFs was detected by enzyme-linked immunosorbent assay (ELISA).The glass coverslips were placed at the bottom of the 6-well plate to make cell slides,and then the expression of PN in BCAFs and NFs cells were tested by immunofluorescence staining.Results ELISA showed that the content of PN in cell culture supernatants from BCAFs and NFs was (9.26 ± 2.35) μg · L-1 and (2.57 ± 0.41) μg · L-1.And the expression level of PN in BCAFs tested by immunofluorescence staining technology was higher than that in NFs cells,and the differences were statistically significant (all P ＜ 0.05).Conclusion The expression and secretion of PN in the eyelid BCAFs were highly enhanced when compared with NFs,suggesting that periostein may promote or inhibit the occurrence and development of the eyelid basal cell carcinoma in the microenvironment of the eyelid basal cell carcinoma.

OBJECTIVES: To develop the birth weight curve of twin neonates with a gestational age of 25-40 weeks, and to investigate the regional differences of the birth weight curve. METHODS: A total of 11 maternal and child health care hospitals with more than 7 000 neonates delivered annually were selected in 11 cities of China (Haikou, Guangzhou, Liuzhou, Guilin, Quanzhou, Shenzhen, Chongqing, Chengdu, Changsha, Ningbo, and Lianyungang), and all live twin neonates delivered in the 11 hospitals from January 1, 2017 to December 31, 2020 were enrolled for the development of birth weight curves. RESULTS: A total of 17 256 twin neonates with a gestational age of 25-40 weeks from the 11 cities were included in the study. The reference values of the 3rd-97th percentiles of birth weight of twin neonates for the total of the 11 cities and for each of the 11 cities in China were established, and the birth weight percentile curves were drawn. The birth weight curve level of twin neonates in Liuzhou was lower than the average level of the 11 cities; the birth weight curve level of twin neonates in Ningbo was higher than the average level of the 11 cities; the birth weight curve level of twin neonates in Lianyungang was obviously higher than the average level of the 11 cities; the birth weight curve level of twin neonates in other 8 cities was almost the same as the average level of the 11 cities. CONCLUSIONS The reference values of the 3rd-97th percentiles of birth weight of twin neonates for the total of the 11 cities and for each of the 11 cities are developed, which can be used as a reference for evaluating the intrauterine growth of twin neonates in the region. The level of intrauterine growth of twin neonates in some cities is different from the average level of the 11 cities of China.
Birth Weight ; Child ; China ; Cities ; Gestational Age ; Humans ; Infant ; Infant, Newborn ; Twins