The case of a 49-years-old man complained of pharyngalgia for one year and shortness of breath after activities for one week. Endoscopic laryngeal examination and computed tomography revealed a supraglottic mass. Direct laryngoscopy was performed and biopsy of the mass was carried out. Results of the histopathologic examination and immunohistochemical analysis were consistent with atypical carcinoid tumor of the larynx.
Carcinoid Tumor ; pathology ; Humans ; Laryngeal Neoplasms ; pathology ; Male ; Middle Aged ; Neoplasm Metastasis

Objective:To compare the difference of serum levels of M-phospholipaseA2 receptor ( PLA2R) antibodies in patients with idiopathic membranous nephropathy(IMN) detected by two different methods and evaluate the diagnostic value of two methods. Methods:Patients diagnosed as membranous nephropathy and other diseases with biopsy-proven from december 2014 to october 2015 in Shengjing Hospital of China Medical University were enrolled and devided into IMN group and non-IMN group. The serum levels of anti-PLA2R antibody were detected by both indirect immunofluorescence assay(IFA) and enzyme linked immunosorbent assay(ELISA). Results:The sensitivity of IFA and ELISA in IMN were 71. 3% and 68. 5%,and the specificities of two methods were the same as 100%. The area under ROC curves of anti-PLA2R antibody for IMN diagnosis were 0. 860 and 0. 839. The diagnostic value of IFA and ELISA was no statistically significant differences in IMN ( P>0. 05 ) , and the consistency of two methods was better (κ=0. 876). The IMN patients of positive anti-PLA2R antibody be susceptible to the low level of serum albumin (P<0. 05). The higher levels of PLA2R antibody were linked with the worse hypoproteinemia and the higher rate of nephrotic-range proteinuria in IMN patients. Conclusion:Two methods of detecting sera PLA2R antibody have higher sensitivity and specificity,so the sera anti-PLA2R antibody was a better biomarker in the diagnosis of idiopathic membranous nephropathy.

OBJECTIVETo observe the impacts on the muscle strength in the patients of stroke-induced acroparalysis treated with Xunjingcuiqi needling technique.

METHODSOne hundred patients were randomized into a Xunjingcuiqi group and a routine acupuncture group, 50 cases in each group. In the routine acupuncture group, the routine acupuncture technique was adopted at the main acupoints, such as Shangxing (GV 23), Baihui (GV 20), Dicang (ST 4), Quchi (LI 11), Huantiao (GB 30) and Zusanli (ST 36), etc. In Xunjingcuiqi group, on the basis of the routine acupuncture technique, Xunjingcuiqi needling technique (pricking technique was quickly applied with the filiform needle along the running course of meridian to promote the conduction of meridian qi) was added. For the patients being hard to feel the needling sensation and with the muscle strength of 0 to 1 degree, Dongzhencuiqi technique was supplemented at shu-stream points of yang meridians (after qi arrival, the needling manipulation with limb movement was given to promote the conduction of meridian qi). The treatment was given once every day in the two groups. Ten treatments made one session. Three sessions of treatment were required. At the end of each session treatment, the muscle strength and clinical efficacy were assessed.

RESULTSIn the 1st, 2nd and 3rd sessions of treatment, 20, 24 and 36 cases achieved the 3 to 5 degrees muscle strength in Xunjingcuiqi group, respectively; and 6, 10 and 15 cases achieved the 3 to 5 degrees muscle strength in the routine acupuncture group. The differences were significant statistically in comparison of the two groups (P < 0.01, P < 0.05). The markably effective rates were 60.0% (30/50), 64.0% (32/50) and 70.0% (35/50) after the 1st, 2nd and 3rd sessions of treatment in Xunjingcuiqi group, respectively; and those were 38.0% (19/50), 44.0% (22/50) and 46.0% (23/50) in the routine acupuncture group, respectively. The differences were significant in the 1st and 3rd sessions of treatment between the two groups (both P < 0.05).

CONCLUSIONXunjingcuiqi needling technique combined with routine acupuncture achieves the apparent superior efficacy on acroparalysis induced by ischemic stroke as compared with the simple routine acupuncture. Xunjingcuiqi needling technique obviously improves muscle strength and shortens the duration of sickness.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Aged ; Female ; Humans ; Male ; Middle Aged ; Paralysis ; etiology ; therapy ; Qi ; Stroke ; complications ; Treatment Outcome

Chemical constituents of 95% ethanol extract of the dried persistent calyx of Physalis pubescens were investigated. By chromatography on a silica gel column and reverse-phase preparative HPLC, 10 compounds were isolated from the dichloromethane fraction. Based on the MS and 1D/2D NMR data, these compounds were identified as 5-O-(E-feruloyl) blumenol (1), isovanillin (2), (E) -ethyl 3-(4-hydroxyphenyl) acrylate (3), 4-hydroxybenzaldehyde(4), 4-methylphenol (5), (E) -methyl cinnamate (6), 7,3',4' trimethoxyquercetin (7), 5,3', 5'-trihydroxy-3,7,4'-trimethoxyflavone(8), danielone (9), and 5,5'-diisobutoxy-2,2'-bifuran (10).
Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Molecular Structure ; Physalis ; chemistry ; Spectrometry, Mass, Electrospray Ionization

Objective To observe the value of ultrasonography, MR and MSCT in diagnosing intravitreous autologous eyelashes. Methods Thirty-two New Zealand rabbits were averagely divided into 4 groups (A, B, C and D) randomly, and 1, 5, 10 eyelashes were implanted into vitreous body of rabbits respectively in group A, B, and C, whereas rabbits in group D (the control group) were only exposed to sham operation without implanting any eyelashes. After one week, all rabbits underwent ultrasound, MR and MSCT examination, then the specimens of vitreous bodies were obtained and observed pathologically. Results All the implanted intravitreous eyelashes were displayed with ultrasound. Intravitreous eyelashes in group A were not detected with MRI, whereas in 3 rabbits of group B and all of group C were displayed on T2WI, T2*WI and SWI sequences. MSCT detected intravitreous eyelashes in only 6 experimental animals. Conclusion Ultrasonography should be considered as the first choice for diagnosis of intravitreous autologous eyelashes. Different sequences of MRI have various advantages in diagnosing intravitreous autologous eyelashes, whereas the diagnostic value of MSCT is limited.

OBJECTIVETo develop a new method for the determination of cholesteryl palmitate in Oviductus Ranae.

METHODA HPLC method was set up, using Zorbax Silica column and cyclohexane-diethyl ether (40:1) as mobile phase with a flow rate of 1.0 mL x min(-1), and the UV detection wavelength was 203 nm.

RESULTThe calibration curve was linear over the range of 0.60-8.92 microg (r = 0.9997), the average recovery of the method was 98.4%. RSD 1.8% (n = 6).

CONCLUSIONThe results showed that method was reliable and accurate.

Animals ; Cholesterol Esters ; analysis ; Chromatography, High Pressure Liquid ; methods ; Female ; Materia Medica ; analysis ; chemistry ; Oviducts ; chemistry ; Quality Control ; Rana temporaria

Objective To investigate quantitatively the thermal sensation characteristics of the patients with facial palsy and the value of quantitative thermal test (QTT) in prognostication.Methods The QTT threshold of the fore ear and cheek of 30 patients with peripheral facial palsy was tested,their facial nerve conduction velocity was measured,and House-Brackmann facial nerve grading system was used to estimate facial nerve function at 2～3 weeks,a month,two months and half a year post onset.Results It was found that 12 out of 30 patients had abnor- mal QTT threshold value;the majority of them suffered from herpes virus and diabetes.In those with abnormal QTT, 8 were with diabetes mellitus (account for 66.7%),3 with partial shingles (account for 25%),and 1 with positive serum virus infection (account for 8.3%).Those with normal QTT were significantly different from those with abnor- mal QTT,with regard to the House-Brackmann rating scores after 2 and 6 months post onset (P

Adult ; Aged ; Biomarkers, Tumor ; blood ; Carcinoma, Hepatocellular ; diagnosis ; enzymology ; Female ; Humans ; Liver Neoplasms ; diagnosis ; enzymology ; Male ; Middle Aged ; RNA, Messenger ; blood ; classification ; alpha-Fetoproteins ; analysis ; gamma-Glutamyltransferase ; blood ; classification

Objective To explore the efficacy and adverse reaction of nedaplatin (NDP)+gemcitabine (GEM)and cisplatin (DDP)+GEM for advanced lung squamous cell carcinoma.Methods A total of 1 01 cases advanced untreated patients from September 201 2 to December 201 3 were randomly divided into 2 groups using random number table method:69 patients in the observation group accepted NDP+GEM treatment and 32 patients in the control group received DDP +GEMtreatment.The objective response rate (RR),disease control rate (DCR ) and progression-free survival (PFS ) and adverse reaction were collected and evaluated. Results RR was 28.6%(1 8/63)in the observation group and 1 5.6%(5/32)in the control group,DCR was 81 .0%(51/63)in the observation group and 68.8%(22/32)in the control group (χ2 =1 .36,P=0.24;χ2 =1 .67,P=0.20).The median PFS was 4.52 months and 4.01 months in the observation group and control group (χ2 =0.09,P=0.73).The major adverse reaction was myelosuppression in both groups (33.3% vs.37.5%,χ2 =0.1 7,P=0.68).The incidence ofⅢ-Ⅳ grade nausea and vomiting was lower in the observation group, compared with the control group (1 4.5%vs.56.3%,χ2 =1 9.02,P=0.05).Conclusion NDP combined with GEM in advanced lung squamous cell carcinoma of the first-line treatment has equivalent efficacy to DDP+GEM, with lower incidence of adverse reaction,which is worthy of further dissemination of research.

Objective To investigate the impact of a single sub-anesthetic dose of ketamine on postoperative emotional reactions of anxiety and depression during colorectal tumors surgery. Methods A total of 42 patients undergoing selective colorectal surgery,aged 18 to 65 years,were randomly divided into ketamine group (group K)and control group (group C).After induction of an-esthesia,a single intravenous injection of 0.3 mg/kg ketamine and saline were used in Group K and group C 5 minutes before the operation respectively.The intravenous analgesia program was identical between the two groups.The patients??emotional reactions (anxiety,depression)were assessed using the Hospital Anxiety and Depression Scale (HAD),the quality of recovery was assessed using the QoR-40 questionnaire on the day before operation and within postoperative 48 hours respectively.Pain was estimated by the visual analog scale (VAS)and sedation was assessed with Ramsay score 30 mi-nutes after extubation.The time of anesthetic end and extubation were recorded.The complications during anesthesia and recovery such as cough, agitation 30 minutes extubation were recorded. Results The HAD-A and HAD-D scores of group K were lower than group C (P <0.05)48 h post-operatively.There was no difference on the QoR-40 score postoperative 48 h between the two groups. The patients??emotional state QoR-40 score of group K were higher than group C (P <0.05 ).The VAS scores 30 minutes after extubation of group K were lower than group C (P <0.05).There was no significant difference on sedation score 30 minutes postoperatively between the two groups.There was no significant difference in extubation time,cough,agitation and delirium between the two groups.There was no dizziness, nausea, vomiting or diplopia 30 minutes after extubation. Conclusion A single subanesthetic dose of ketamine can significantly reduce the scores of postopera-tive anxiety and depression,improve the quality of recovery,and no postoperative adverse reactions increased.