Objective To explore the relationship between serum tumor markers and cervical cancer by using Logistic regression, and to further establish the diagnosis model of squamous cell carcinoma antigen (SCC) in cervical cancer by using chi-squared automatic interaction detector (CHAID) analysis of decision tree.Methods Total of 581 cases of cervical cancer,342 cases of cervical benign diseases and 341 cases of healthy controls who detected tumor markers in Taizhou Hospital of Zhejiang during 2010-2013, were retrospectively studied.The test results of carbohydrate antigen 199 (CA199), carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), SCC, and alpha fetoprotein (AFP) were reviewed.The Logistic regression were firstly used in screening the related tumor markers of cervical cancer, and then the CHAID method of decision tree was used in determining the values of the related tumor markers on the diagnosis of cervical cancer.The SCC elevated cases of uterine disease from January 2014 to December 2014 were collected to verify the diagnostic value of SCC in cervical cancer patients.Results Logistic regression analysis showed that among the 5 tumor markers which might be associated with cervical cancer, SCC was the only one which had statistical significance between cervical cancer and cervical benign diseases (Wald x2 =22.120,P =0.000), the OR and its 95％ CI was 1.900 (1.454-2.483).With the SCC numerical increases, the proportion of patients with cervical cancer also gradually increased, when SCC ＞ 2.20 μg/L, the positive predictive value was 94.7％.In 284 cases of SCC higher than 2.20 μg/L who considered as uterus related diseases, there were 270 cases (95.1％) who were eventually confirmed as cervical cancer.Conclusion There was a good diagnostic value of SCC for cervical cancer patients.

Animals ; Hyperbaric Oxygenation ; Inflammation ; Interferon-gamma ; metabolism ; Interleukin-6 ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Spinal Cord Injuries ; metabolism ; therapy ; Tumor Necrosis Factor-alpha ; metabolism

Diseases in Twins ; Epilepsy ; complications ; Epiphyses, Slipped ; etiology ; Femur Head ; Humans ; Infant ; Male

ObjectiveTo explore the clinical outcomes of posterior lumbar interbody fusion using BTwin expandable spinal spacer with microendoscopic discectomy (MED) for lumbar disc herniation accompanying degenerative instability.MethodsFrom March 2006 to May 2010,87 patients with lumbar disc heniation (only one level) accompanying degenerative instability were managed with posterior lumbar interbody fusion using B-Twin with MED,includeing 49 males and 38 females with an average of 47.6 years(range,37-65).Objective level located in L3,4 in 2 cases,L4,5 in 43,and L5S1 in 41.The patients were treated with single BTwin(Single group,n=51) and double B-Twin(Double group,n=36).Clinical outcomes were evaluated with surgical time,blood loss,visual analogue scale (VAS) scores,Oswestry disability questionnaire (ODI),and the pre- and post-operative disk space heights.ResultsThe patients were followed up for an average of 35.8months (range,12-46).All the patients felt the low back pain and radiation pain disappeared or relieved apparently.The mean preoperative ODI and VAS scores decreased from 78％±3％ to 18％±3％,and (8.70±11.3)to (0.65±10.48) at the final follow-up respectively.Disc space increased from a pre-operative height of (8.76±1.3) mm to a post-operative of (11.8±0.6) mm.ODI,VAS and the disk space heights in all patient showed statistical significance,which revealed no statistical significance between the two groups.However,the operation time,blood loss were statistical difference between the two groups.All the patients achieved solid union or probable union at a mean time of 5.6 months (range,3.9-8.6).ConclusionPosterior lumbar interbody fusion using B-Twin with MED can obtain satisfactory outcomes in the treatment of lumbar disc herniation accompanying degenerative instability.Single B-Twin can get similar clinical outcomes,but shorter surgical time,less blood loss,and less medical costs.

OBJECTIVETo study the clinicopathological characteristics of papillary cystadenoma of the epididymis.

METHODSUsing routine pathology and immunohistochemistry, we observed the surgically obtained samples from 2 cases of papillary cystadenoma of the epididymis, analyzed their pathological features and clinical presentations, and reviewed the related literature.

RESULTSThe 2 patients were both adult males. The tumors typically manifested as painless swelling in the epididymis, with occasionally dull pain and tenesmus in 1 of the cases. Pathologically, the lesions exhibited three morphological features, i. e., dilated ducts and small cysts surrounded by fibrous connective tissue, adenoid papillary hyperplasia into the cysts embraced by fibrovascular stroma, and acidophil substance present in the cysts. Immunohistochemistry showed that the tumors were strongly positive for CK8/18, CK7, and EMA, but negative for CK20, CEA, MC, Calretenin, P53, P63, SMA, VHL, and CD10, with the positive rate of Ki-67 <1%. Follow-up visits revealed good prognosis in both cases.

CONCLUSIONPapillary cystadenoma of the epididymis is a rare benign tumor in the male urogenital system, which may be accompanied by the VHL syndrome. Surgery is the first choice for its treatment.

Adult ; Cystadenoma, Papillary ; chemistry ; pathology ; Epididymis ; Genital Neoplasms, Male ; chemistry ; pathology ; Humans ; Immunohistochemistry ; Male ; von Hippel-Lindau Disease

Objective To explore the interaction between serum melatonin and the status of disease and probe the effect factor of serum melatonin change in asthmatic children.Methods Serum melatonin was measured in asthmatic children with 15 cases of mild persistent asthma,15 cases of moderate persistent asthma,15 cases of severe persistent asthma,15 cases of stable asthma and 15 cases of normal subjects by enzyme-linked immunosorbent assay(ELISA).Results The levels of serum melatonin in the 5 groups of mild persistent asthma,moderate presistent asthma,Severe Persistent asthma,Stable asthma,control subject were(22.76?5.16)ng/L,(16.79?3.35)ng/L,(11.54?1.45)ng/L,(22.06?3.36)ng/L,(28.72?4.32)ng/L,respectively.There were significant differences between any of them(Pa

OBJECTIVETo explore the effect of Shengjiang Xiexin Decoction (SXD) on the intestinal mucosal and functional cells of rats after irinotecan (CPT-11) chemotherapy.

METHODSTotally 24 healthy Sprague-Dawley (SD) male rats were divided into three groups, the normal control group, the CPT-11 group, the SXD combined CPT-11 group according to random digit table, 8 in each group. CPT-11 was injected at the daily dose of 150 mg/kg to rats in the CPT-11 group and the SXD combined CPT-11 group from the caudal vein on the 4th day, once daily for 2 successive days to duplicate delayed diarrhea model. Equal volume of normal saline was injected to rats in the normal control group from the caudal vein. SXD at 2 g/mL (10 g/kg body weight) was administered to rats in the SXD combined CPT-11 group by gastrogavage for 9 successive days. Deionized water was administered to rats in the CPT-11 group and the normal control group. Diarrhea was observed at 48, 60, 72, 84, 96, and 108 h to calculate the incidence rate of diarrhea. Meanwhile, scoring for diarrhea was performed by referring methods of Akinobu Kurita. Rats were killed on day 10, ileum, cecum, and colon tissues were collected and fixed in 10% formalin solution. HE staining was performed. Intestinal mucosa injuries were graded under light microscope according to the criterion of Chiu's score. The expressions of goblet cells and Paneth cells were observed by PAS stain. Enteroendocrine cells were observed by immunohistochemical CgA staining. Positive cells were counted and cumulative optical density (IOD) analyzed by Image-Pro-Plus 6.0.

RESULTSNo diarrhea occurred in rats of the normal control group at each time point. The incidence rate of diarrhea was 75.0% (6/8) at 48 h, 100.0% (8/8) at 60 h, 100.0% (8/8) at 72 h, 87.5% (7/8) at 84 h, 75.0% (6/8) at 96 h, and 75.0% (6/8) at 108 h in the CPT-11 group. The incidence rate of diarrhea was 25.0% (2/8) at 48 h, 50.0% (4/8) at 60 h, 12.5% (1/8) at 72 h, 0.0% (0/8) at 84 h in the SXD combined CPT-11 group. Compared with the same group at 60 h, scores for diarrhea at 48, 84, 96, and 108 h obviously decreased in the CPT-11 group, and scores for diarrhea at 48, 72, 84, 96, and 108 h obviously decreased in the SXD combined CPT-11 group (P < 0.05, P < 0.01). Compared with the same group at 72 h, scores for diarrhea at 84, 96, and 108 h obviously decreased in the CPT-11 group (P < 0.05, P < 0.01). Compared with the normal control group, scores for diarrhea increased in the CPT-11 group at each time point (P < 0.01); grading of ileum, cecum, and colon mucosal tissues increased (P < 0.05, P < 0.01); expressions of ileum and cecum mucosal epithelial goblet cells obviously decreased (P < 0.05); the number and expressions of ileum and cecum mucosal epithelial Paneth cells increased (P < 0.01). Expressions of ilium endocrine cells increased, while those of cecum and colon endocrine cells decreased in the CPT-11 group (P < 0.01). Compared with the CPT-11 group, scores for diarrhea were obviously lowered (P < 0.05, P < 0.01), grading of ileum, and cecum mucosal tissues decreased (P < 0.05, P < 0.01); expressions of ileum, cecum, and colon mucosal epithelial goblet cells obviously increased (P < 0.05, P < 0.01); the number and expressions of ileum cecum mucosal epithelial Paneth cells increased (P < 0.05); expressions of cecum and colon endocrine cells increased (P < 0.05, P < 0.01) in the SXD combined CPT-11 group.

CONCLUSIONSXD played roles in preventing and treating CPT-11 induced delayed diarrhea by improving CPT-11 chemotherapy induced apoptosis and necrosis of intestinal mucosal and functional cells.

Animals ; Apoptosis ; Camptothecin ; adverse effects ; analogs & derivatives ; Colon ; Diarrhea ; Drug Therapy ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Ileum ; Intestinal Mucosa ; drug effects ; Male ; Rats ; Rats, Sprague-Dawley ; Wound Healing ; drug effects

Adenocarcinoma ; metabolism ; pathology ; surgery ; ultrastructure ; Aged ; Carcinoembryonic Antigen ; metabolism ; Carcinoma, Neuroendocrine ; metabolism ; pathology ; surgery ; ultrastructure ; Cardia ; Humans ; Ki-67 Antigen ; metabolism ; Male ; Microscopy, Electron, Transmission ; Stomach Neoplasms ; metabolism ; pathology ; surgery ; ultrastructure ; Synaptophysin ; metabolism

Adolescent ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Infant, Newborn ; Intensive Care Units, Pediatric ; statistics & numerical data ; Lung Diseases ; epidemiology ; mortality ; physiopathology ; Male ; Prognosis ; Prospective Studies ; Respiratory Function Tests ; Survival Rate

BACKGROUND: Most of the patients suffered from degenerative lumbar instability are treated by exposure both sides and bilateral pedicle screw fixation,which bring highly operative risk,large blood loss and great medical expenditure to patients.OBJECTIVE: To explore the clinical efficacy of single cage plus unilateral pedicle screw placement for treating lumbar degenerative instability.METHODS: Totally 51 cases with lumbar degenerative instability underwent single cage plus unilateral pedicle screw placement were selected,including 32 males and 19 females,aged ranging from 41 to 72 years.47 cases had single segment involved and 4cases had two segments involved.All cases experienced unilateral laminectomy and transforamenal lumbar interbody fusion.The therapeutic effect was assessed by Japanese Orthopaedic Association(JOA)score system.RESULTS AND CONCLUSION: The blood loss was 90-430 mL.The surgical time was 100 minutes(85-120 minutes)for single segment and 150 minutes(120-170 minutes)for double segments.The patients were allowed to early ambulation at 2-3 days after operation.Two cases did not get improvement on back-leg pain,but there was no abnormality from CT and MRI recheck,one case felt pain relieved after anti-symptom treatment for 3 months while the other did not relieve.The average JOA scores at pre-operation and 1 year follow-up was 11(7-13 scores)and 25(18-27 scores),respectively.The total improvement rate of JOA was larger than 50%.44 cases were evaluated as fusion and 7 cases as possible fusion.The average fusion time was 5.4 months(4.3-7.1 months).Postoperative X-ray showed no evidence of pedicle screw loosening,broken,or cage displacement.Single cage plus unilateral pedicle screw placement is characterized by simple operation,small blood loss,short operation and few interference to spine,which is a better method for treating lumbar degenerative instability.