Carcinoma ; diagnosis ; Carcinoma, Papillary ; Diagnostic Errors ; Female ; Humans ; Thyroglossal Cyst ; diagnosis ; Thyroid Neoplasms ; diagnosis ; Young Adult

OBJECTIVE:To compare clinical efficacy and safety of olanzapine and quetiapine for mental disorders elderly pa-tients. METHODS:120 elderly patients with mental disorders were randomly divided into olanzapine group and quetiapine group, with 60 cases in each group. Olanzapine group was given Olanzapine tablet orally with initial dose of 2.5 mg,qd,and then increas-ing to maximal dose 15 mg according to disease condition,qd;quetiapine group was given Quetiapine tablet orally with initial dose of 50 mg,qd,increasing to maximal dose 400 mg according to disease condtion,qd. Both groups received 6 weeks of treat-ment. Clinical efficacy of 2 groups were compared as well as PANSS and the quality score of life before and after treatment,and the occurrence of ADR. RESULTS:PANSS and the quality score of life were improved significantly in both groups,with statisti-cal significance (P>0.05);but there was no statistical significance between 2 groups (P>0.05). There was no statistical signifi-cance in clinical efficacy between 2 groups(P>0.05). The incidence of lethargy,hypotension and bradycardia in quetiapine group were significantly lower than in olanzapine group,while the incidence of tachycardia was significantly higher than olanzapine group,with statistical significance (P<0.05). CONCLUSIONS:Olanzapine and quetiapine are similar to each other in the treat-ment of mental disorders elderly patients;both of them can effectively improve the quality of life,and ADR induced by quetiapine is slighter than that induced by olanzapine.

To investigate the effects of ischemia-reperfusion on the levels of nitric oxide and nitric oxide synthase isoforms (nNOS and iNOS), rat organotypic hippocampus slice were cultured in vitro and subjected to ischemia by oxygen-glucose deprivation (OGD) for 30 min and then placed in the normal culture condition. The ischemia-reperfusion produced a time-dependent increase in nitrite levels in the culture medium. Reverse transcriptional-polymerase chain reaction showed augmented levels of mRNA for both nNOS and iNOS when compared with control at 12 h and remained increase at 36 h after OGD (P < 0.05). The protein levels of both nitric oxide synthase isoforms increased significantly as determined by Western Blot. OGD also caused neurotoxicity in this model as revealed by the elevated lactate dehydrogenase (LDH) efflux into the incubation solution. The results suggest that organotypic hippocampus slice is a useful model in studying ischemia-reperfusion brain injury. NO and NOS may play a critical role in the ischemia-reperfusion brain damage in vitro.
Animals, Newborn ; Cell Hypoxia ; Hippocampus/cytology ; Hippocampus/*metabolism ; Nitric Oxide/*metabolism ; Nitric Oxide Synthase Type I/*metabolism ; Nitric Oxide Synthase Type II/*metabolism ; RNA, Messenger/metabolism ; Rats, Sprague-Dawley ; Reperfusion Injury/*metabolism ; Tissue Culture Techniques

Objective: To determine strychnine content of Jinqianbaihuashe Medicinal Wine. Methods: The dual wavelength spectrophotometry was adopted. Results: The calibration curve was linear in the range of 1.6～ 14.4?g?mL -1 of strychnine. The average recovery rate was 99.35%. RSD was 0.74%(n=7). Conclusion: The method is reproducible, sensitive and prevent from the interference of other components.

Objective To investigate the diagnosis and treatment of primary hyperparathyroidism (PHPT) with urolithiasis.Methods The clinical data of 9 PHPT patients who were evaluated with simple metabolic evaluation in 881 urolithiasis from 2000 to 2005 were summarized and the references were reviewed.Results The level of serum calcium was (2.96±0.48)mmol/L before operation, (1.94±0.42) mmol/L after operation.The level of parathyroid hormone(PTH) was(1133.53±788.21)pmol/L before op-eration,(74.52±49.17)pmol/L after operation.The level of serum calcium and PTH changed significantly after the parathyroidectomy (P<0.01).Follow-up for 14 months to 6 years.the ureteral stones fragments with lithotripsy were clear after 3 months and followed without recurrence,although the renal stones without lithotripsy were followed with no significant change.Conclusions Increase of serum calcium or increase of PTH above double with normal serum calcium may be helpful for diagnosis of PHPT with urolithiasis.Ureteral stone with PHPT should be treated together.Renal stone with PHPT may be followed up after the parathv-roidectomy,and be treated until the complications were occurred.It suggests that the maidend diagnosed pa-tient with urolithiasis should be added with simple metabolic evaluation,including serum calcium, phospho-nium and PTH.

Turkey is a presidential republic country located in the Eurasian continent, which has a universal health coverage since the health reform in 2003. The leading causes of death in this country are ischemic heart disease, stroke, and lung cancer. Besides, lower respiratory infections, chronic kidney disease, and hypertensive heart disease are the diseases which have a fastest growing rate. Chinese acupuncture was officially recognized by Turkey in 1991 with the promulgation of Acupuncture Treatment Legislation. At present, only trained practitioners and dentist could conduct acupuncture treatment, which was stated in Regulation of Tradition and Complementary Medicine Practice. The application of Turkish acupuncture and moxibustion is still applied in a simplified way that lack of TCM theory. Moreover, Chinese herbal medicine is still not officially recognized and still under control of the Ministry of Agriculture. Therefore, it is suggested to introduce TCM theory in the spread of acupuncture, to promote acupuncture research and clinical practice, to clarify the different standards between the two countries, and to cooperate in Chinese medicine researches, especially those related to the local high incidence and refractory disease so as to promote the development of TCM in Turkey and provide medical services for local residents.

Thailand is a constitutional monarchy located in the central and southern part in Southeast Asia. It mainly implements the civil service insurance plan, the social insurance plan and the "Thai 30" plan, and the government bears the main health expenditures. The Thai traditional and alternative medicine system includes Thai traditional medicine, indigenous medicine and alternative medicine. Traditional Chinese Medicine (TCM) belongs to the category of alternative medicine. Currently, Thai traditional medicine and Chinese acupuncture have been included in medical insurance. With Thailand’s approval of doctors to use Chinese medicine to treat diseases published (Notification No.1 of BE 2543), a series of activities such as the establishment of national TCM center, the certification of TCM doctors, and the set of TCM courses and training have promoted TCM development in Thailand. However, the application of Chinese herbal medicine is restricted by Thai medicine laws; the practical skills of acupuncture and moxibustion is insufficient; and the TCM education is not systematic and complete. Therefore, it is recommended to carry out extensive and continuous publicity in the future to promote policy and legislative support; to strengthen research and development of Chinese patent medicine on popular diseases in Thailand and promote localization; to establish a special practice training center to improve acupuncture clinical operation capacity; to add and refine the content of TCM regarding university education system as well as short-term training; and to encourage cooperation between China and Thailand in talent exchanges and scientific researches, promoting the development of TCM in Thailand.

Objective To investigate the effect of normothermic machine perfusion (NMP) in alleviating the ischemia reperfusion injury of DCD grafts.Methods Twenty-four Bama miniature pigs were randomly divided into two groups.The donor livers were harvested after 40-min cardiac arrest and preserved for 6 h by NMP preservation in the group A,or with cold UW solution in the group B,respectively.Then,liver transplantation was performed in both groups.Choleresis and the perfusate biochemical markers in the group A were detected during NMP.The recipient survival rate,the serum biochemical markers as well as the histopathological changes of the donor livers were compared between these two groups.Results The levels of ALT,AST and LDH in the perfusate were slightly elevated at the beginning of NMP and maintained at a stable level thereafter.The average choleresis rate was 10.3 ± 3.61 mL/h.The histological structures of the donor livers were normal after 6-h NMP preservation.The survival rate of the recipient pigs was 100％ and 0 in the group A and group B,respectively.After reperfusion,the levels of serum ALT,AST,LDH and lactic acid in the group A were significantly lower than those in the group B (P ＜ 0.05).The pathological examination demonstrated that the hepatocyte injury in group A was slighter than that in group B after 6-h preservation and reperfusion.Conclusion NMP storage could significantly alleviate the ischemia reperfusion injury of pig DCD livers and improve the prognosis of liver transplantation.

The effect of electroacupuncture (EA) on TRPM7 mRNA expression of focal cerebral ischemia in rats and further the role of EA in the relationship between TRPM7 and trkA pathway was investigated. Thirty SD rats were randomly divided into 5 groups : normal group, ischemia/reperfusion group, EA treated group (ischemic rats with EA treatment), TE infusion group (ischemic rats with EA treatment and TE buffer infusion), AS-ODN group (ischemic rats with EA treatment and antisense trkA oligonucleotide infusion). The stroke animal model was established by the modified method of middle cerebral artery occlusion. Antisense trkA oligonucleotide that blocked NGFs effects was injected into cerebroventricle before EA. The TRPM7 mRNA was detected by RT-PCR method. The results showed that there were low TRPM7 mRNA levels in cortex and hippocampus in normal group. Compared with normal group, TRPM7 mRNA expression was increased significantly in ischemia/reperfusion group (P<0.05). A significant reduction in the expression of TR-PM7 mRNA was found in EA treated group in contrast to ischemia/reperfusion group (P<0.05). The expression of TRPM7 mRNA in AS-ODN group was remarkably increased compared with EA treated group and TE infusion group (P<0.05). The results indicated that TRPM7 channels in the ischemic cortex and hippocampus in rats might play a key role in ischemic brain injury. EA could reverse the overexpression of TRPM7 in cerebral ischemia/reperfusion rats. And the inhibitory effect of EA on TRPM7 channels might be through trkA pathway.

Abstract: Objective　To analyze the epidemiological characteristics of public health emergencies in Xishuangbanna Dai Autonomous Prefecture from 2012 to 2021, and to provide reference for formulating relevant prevention and control measures. Methods　The data of public health emergencies reported in Xishuangbanna from 2012 to 2021 were collected and analyzed through the China Disease Prevention and Control Information System. Results A total of 78 public health emergencies (including "Unrated" events) were reported in Xishuangbanna from 2012 to 2021. The highest 21 cases and the lowest 3 cases were reported every year. A total of 1 0374 cases were reported in 78 public health emergencies, involving a population of 1 703 049, with a morbidity of 609.14/100 000, 24 deaths, mortality of 1.41/100 000 and fatality rate of 231.35/100 000. The event level was mainly "general (level Ⅳ)" with 52 incidents, accounting for 66.67%, and 17 incidents of "major (level Ⅲ)", accounting for 21.79%. 51 cases were mainly infectious diseases, accounting for 65.39%. The peak periods for incidents were May-July and November-February of the next year; there were 39 incidents in schools, accounting for 50%, followed by 20 incidents in families, accounting for 25.64%. The top three reported cases were food poisoning (32.05%), chicken pox 17 (21.79%) and dengue fever 10 (12.82%). Among the 24 deaths in public health emergencies, 22 were caused by food poisoning. Wild bacteria poisoning and alcohol poisoning were the main causes of food poisoning, accounting for 45.83% and 37.5% of the total deaths, respectively. Conclusion Infectious diseases, especially respiratory diseases and food poisoning are the focus of the prevention and control of public health emergencies in Xishuangbanna Dai Autonomous Prefecture, of which Schools and families should be pay close attention. Plague, a Class A infectious disease, caused by the bacterium Yersinia pestis has occurred in two inter-animal outbreaks in 10 years and spread to the population, which should be of great concern.