Objective: To observe the clinical efficacy of warm needling plus tuina in treating senile functional constipation. ＜br> Methods: Ninety elderly patients with functional constipation were randomized into two groups. Forty-six patients in the treatment group were intervened by warm needling plus tuina; the other forty-four patients in the control group were intervened bySan Huang tablet. ＜br> Results: In the treatment group, 19 patients were cured, 24 cases showed improvement, 3 cases failed, and the total effective rate was 93.5%; in the control group, 16 patients were cured, 18 cases showed improvement, 10 cases failed, and the total effective rate was 77.3%. There was a significant difference in comparing the therapeutic efficacy (P＜0.05), and the therapeutic efficacy of the treatment group was higher than that of the control group. ＜br> Conclusion: Warm needling plus tuina can produce a higher therapeutic efficacy than takingSan Huang tablet in treating senile functional constipation.

Animals ; Cells, Cultured ; Ethanol ; toxicity ; Hepatocytes ; drug effects ; metabolism ; pathology ; Male ; Mice ; Mice, Inbred Strains ; Transcription Factor RelA ; metabolism

Objective To study paraquat adsorbability of different field soils in Guangxi province of China. Methods HPLC method was adopted to measure the peak area of paraquat in three different media of four types of soils. Chromatographic column was Kromasil C18 column (4. 6 mm×200 mm, 5 μm); mobile phase was acetonitrile-water (including 0. 03 mol·L-1 sodium heptanesulfonate and 0. 24 mol·L-1 phosphoric acid) at a ratio of 397 (pH adjusted to 2. 0 by triethylamine). Detection wave length was 258 nm; column temperature was 25 ℃; the injection volume was 20 μL; flow rate was 0. 8 mL·min-1 . The peak areas of paraquat before and after being adsorbed were compared to calculate the adsorption rate of paraquat in different soils. Results All tested soil samples possessed the adsorption rate of paraquat over 99. 0%. Conclusion Four common field soils in Guangxi province can be used as temporary effective absorbents for the first-aid of paraquat poisoning.

Background The safety,effectiveness and predictability of laser in situ keratomileusis (LASIK) to correct hyperopia are of a widely clinical concern,but the efficacy of LASIK for hyperopic correction is not satisfied in comparison to that of myopia.Objective The aim of this work was to evaluate the safety,effectiveness and predictability of autologous corneal len inlays to correct hyperopia.Methods Autologous corneal len inlays was performed on the left eye of female patient with the diopter of +3.25 DS.This patient was followed-up for 1 month.Cornea compensatory intraocular pressure (IOPcc) and imitation Goldmann IOP (IOPg) were measured,and the corneal thickness and corneal flap were observed using optical coherence topography (OCT).Corneal topography was examined to check the change of corneal curvature.Ocular response analyzer was used to evaluate the shifts of corneal hysteresis (CH) and corneal resistance factor (CRF).Uncorrected and best corrected visual acuity and refraction were compared between before and after operation.Written informed consent was obtained from the patient prior to the operation.Results No intraoperative and postoperative complications were found.Uncorrected distance visual acuity improved one line 1 day and 1 month after surgery,and near visual acuity progressed to J2 and the spherical equivalent (SE) was-0.125 D 1 month after surgery.OCT exhibited that the cornea was clear and transparent,and the graft was centered in the corneal stroma capsular bag without rejection 1 month after surgery.The IOPcc was 12.4 mmHg before operation and 11.9 mmHg 1 month after operation,and IOPg was 11.9 mmHg before operation and 10.7 mmHg 1 month after operation in the operated eye.The CH was 9.7 mmHg before operation and 8.9 mmHg 1 month after operation,and CRF was 10.9 mmHg before operation and 10.3 mmHg 1 month after operation,without remarkble change in the indexes mentioned above.Conclusions Autologous corneal implantation can be used to correct hyperopic eye with good safety,effectiveness and predictability.

navirus disease 2019 (COVID-19) in the patients younger than 18 years old infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant, and to provide a basis for determining the chest CT changes and efficacy of COVID-19 caused by Omicron virus variant in patients younger than 18 years old. Methods　The clinical and imaging data of 30 cases of patients younger than 18 years old infected with COVID-19 Omicron variant, who admitted to the Third People's Hospital of Shenzhen from February 11 to March 26, 2022 were collected and retrospectively analyzed. The clinical manifestations, imaging features and dynamic changes of lesions were summarized. Results A total of 41 intrapulmonary lesions in 30 patients with COVID-19 caused by SARS-CoV-2 Omicron variant. The main manifestations were patchy or nodular ground-glass opacities and/or consolidation, with focal subpleural distribution, lesions mainly occur in the right lung (70.73%, 29/41). There were 42 lesion morphologies, with 22 (52.38%) striped shadows and 16 (38.10%) nodular shadows, with small lamellar and patchy shadows predominating. There were 36 lesion density variations, with ground glass shadows being the most common, with a total of 24 ground glass shadows (66.66%) in each lobe of the lung, and also 6 consolidation lesions (16.67%) and 6 mixed ground glass opacity and consolidation lesions (16.67%). With the progression of the disease, lesions gradually enlarged, appeared on the 2nd day (312.93 mm3), peaked on the 9th day (1 837.18 mm3). The average absorption time of the lesions was (16±3) days, and there was no significant difference between the absorption time of patchy and nodular lesions (ground glass and/or consolidation) (t=0.853, P>0.05). The lesions showed focal ground-glass opacity in the early stage, 77.78% lesions were absorbed after treatment in the late stage. Inflammatory nodules were absorbed slowly (9-19 days), without residual fibrotic changes. Conclusions　The imaging manifestations of COVID-19 in patients younger than 18 years old infected with SARS-CoV-2 Omicron variant have certain characteristics, showed patchy or nodular ground glass opacities and/or consolidation, mainly distributed in the subpleural area, with small and few lesions and slow change, didn't remain fibrosis. Being familiar with its clinical and imaging manifestations can assist in early diagnosis, but confirming the diagnosis requires a combination of epidemiological history, clinical symptoms, SARS-CoV-2 nucleic acid and radiological manifestations.

Objective To observe the clinical efficacy of acupoint application withChan Wu gel cream plus five notes therapy in treating cancer pain.Method Eighty patients with cancer pain were randomized into a treatment group and a control group, 40 cases in each group. The treatment group received acupoint application withChanWu gel cream at the corresponding acupoints of the affected organ in association with the five notes therapy; the control group was intervened by the three-step analgesic ladder recommended by World Health Organization (WHO). The quality of life and pain intensity were scored before and after the intervention.Result The quality of life and pain degree were significantly changed after the treatment in the two groups (P<0.01). The quality of life and pain intensity of the treatment group were significantly different from that of the control group (P<0.05).Conclusion Acupoint application withChan Wu gel cream plus five notes therapy is effective in mitigating cancer pain and improving the quality of life.

Objective To study the genotype of the thyroid hormone receptor ? (THRB) gene in a patient with thyroid hormone resistance syndrome. Methods The peripheral blood samples of the patient and his parents were collected, then DNA was isolated. PCR and direct sequencing techniques were performed to determine if there were mutations in their THRB gene. Results No mutation was found in exon 1-9. There was a point mutation in exon 10 of THRB which is a T to C transition in nucleotide 1658 resulting in the replacement of the normal Val (GTG) with an Ala (GCG) (V458A). The mutation was located in exon 10 of THRB gene and was a heterozygote. No mutation was found in THRB gene of his parents.Conclusion The gene diagnosis confirms that the patient has a mutation V458A located in the ligand binding area of THRB.

Objective To explore the application of clustering analysis in the study for iodine deficiency disorders(IDD)surveillance.Methods System cluster method of average linkage was applied to study the data obtained from national IDD surveilance in 2005 and a clustering analysis' tree chart was drawn.Such data as the rates of consuming qualified iodine salt,coverage rate of iodine salt,median of iodine salt,median urinary iodine,goiter rate detemined by palpation and B-uhrasonography,Child intelligence quotient were investigated.Results Thirty-one provinces or autonomous regions including the Xinjiang Production and Construction Coms had beed assorted into three types.Tibet was claasified into the type Ⅰ;Guangdong,Qinghai,Hainan,Sinkiang were assorted into the type Ⅱ,other areas were assorted into the typeⅢ.The rates of consuming qualified iodine salt,coverage rate of iodine salt and median urinary iodine in the type Ⅰ area were 21.00%,33.20%and 96.70 μg/L,while they were 71.95%,78.50%and 145.40μg/L,respectively,all being lower than that of type Ⅲ(93.20%.97.70%and 245.20μg/L)with statistical significance(P＜0.05).11.50%of the children in the type Ⅰ area were detected by palpation to have goiter;the child intelligence quotient in three types of areas,was 77.00,95.95±4.46 and 104.59±6.77,the differences being statistical significant between any two types(P＜0.05).Conclusion Multiple areas of IDD could be assorted by clustering analysis into distinct types with different epidemic value.More attentions of the government must be paid to the type Ⅱ areas,the prevention and cure work must be enhanced in the second-class areas while it is carried on in the typeⅢareas.The results are helpful for decision making for epidemic supervisors in the government.

The contents of two lignans, namely 4'-demethylpodophyllotoxin and podophyllotoxin in cultivated and wild Sinopodophyllum hexandrum plants were extracted by ultrasonicaction and determined by HPLC. According to the result showed, the order of parts of cultivated plants containing 4'-demethylpodophyllotoxin from high to low is as follows: stem > root, no 4'-demethypodophyllotoxin was detected in leaves of cultivated plants; The order of parts of wild plants 4'-demethylpodophyllotoxin from high to low is as follows: lateral root > petiole > rhizome > leaf, no 4'-demethypodophyllotoxin was detected in fruit. The order of parts of cultivated and wild S. hexandrum containing podophyllotoxin from high to low is as follows: root > petiole > leaf ( > fruit). Both of the lignan contents in different parts of cultivated plant varied in a " W" curve with the changes in seasons, with the highest content in July.
Berberidaceae ; chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; analysis ; Fruit ; chemistry ; Lignans ; analysis ; Plant Leaves ; chemistry ; Plant Roots ; chemistry ; Plant Stems ; chemistry ; Rhizome ; chemistry ; Seasons

Objective To study the induction of integrin molecules mediated by CYR61 in human peripheral blood mononuclear cells(PBMC). Methods A recombinant expression plasmid containing full length of human CYR61 labeled with human IgG Fc fragment was constructed and identified by DNA sequencing.COS7 was used as host cell for identification of secretary CYR61 expression,confirmed by Western blot method.The commercial lipofectin was adopted for recombinant plasmid transfection into PBMC.Real-time PCR was ultilized to analyze expression patterns of CYR61 and integrin molecules in transfected PBMC. Results The insert sequence was correct in the recombinant plasmid.Western blot test showed that CYR61 protein secreted into culture supernatant or was in COS7 cytoplasm.The recombinant plasmid was transfected into PBMC stimulated with phytohemagglutinine(PHA) to induce CYR61 expression and secretion.The results demonstrated that exogenous CYR61 transcribed rapidly after being incubated with PHA and reached the peak after 24 h.But the expression dropped down quickly to a very low level after 48 h.Simultaneously,integrin molecules expressed just after CYR61 transcription.In the set of integrin molecules tested in the study,?v,?M,?3 and ?5 expression were higher than the other integrin molecules(P