Objective To investigate immunoadsorption in the prevention of hyperacute rejection in highly sensitized recipients of renal allografts.Methods Immunoadsorption treatment was performed on 10 patients whose panel reactive antigen (PRA) was more than 40 %. The adverse effect and hyperacute rejection were observed.Results Two cases of acute rejection of renal allografts were found in highly sensitized recipients and reversed by the therapy of immunoadsorption and adjusting immuno-suppressive drugs.Conclusion Immunoadsorption treatment could effectively and safely prevent highly sensitized recipients from hyperacute rejection post-transplantation.

Objective To investigate the etiological diagnosis and therapy of liver function lesion after kidney transplantation.Methods By analyzing the etiological factor of 82 cases of liver function lesion,we provided a reasonable and operative therapy scheme in kidney post-transplantation.Results Of 82 cases,the number of drug toxicity and viral hepatitis B which result in liver functional lesion were 70 cases(85 5%) and 12 cases(14 5%) respectively.The former were all cured,8 cases in the latter were cured and the other 4 cases were died from acute hepatic failure.Conclusions The liver function lesion of post-transplantation should be diagnosed carefully and treated particularly.Morever,the adjustment of immuno-suppressive drugs and monitoring circlosporin A concentration should be done for the patients with liver function damaged.

A case of overseas imported quartan malaria was reported in Weihai City. The patient worked in Africa for many years had no blood transfusion history and had not been to malaria endemic regions of China. In approximately half a month af?ter returning from Africa the patient appeared suspected malaria symptoms such as irregular fever sweating and headache. The patient was diagnosed as quartan malaria by a blood test in basic hospital reviewed with a microscope by Weihai Centre for Disease Control and Prevention and checked through the microscopic examination of malaria diagnosis and reference laboratory and PCR amplification by Shandong Institute of Parasitic Diseases. The patient was cured after the treatment with chloroquine/primaquine for 8 days and did not recur in the 3?month following up.

Aim To obtain the HCC cell lines which could coexpressed the B7.1 and SEA. Methods The positive clones expressing the B7.1 and SEA were screened by immunohistochemical staining. The amount of SEA in culture supernatant was detected by ELISA. Results HCC cell clones coexpressing B7.1 and SEA were obtained, and expression amount of SEA in culture supernatant reached 10～ 14× 10-8g/L. Conclusion The co-rec-ogenition immune effective system of SEA and B7.1 on HCC cells is established.

Objective To investigate the level of serum CA125 in patients with non-Hodgkin's lymphoma(NHL) and its clinical value.Methods All the data of this study was collected from the first affiliated hospital of China Medical University,during September 2004 to March 2006.Serum CA125 levels were measured in 42 patients with NHL.The association with gender,clinical stages,B symptoms,effusions,International Prognostic Score(IPI),serum LDH(lactate dehydrogenase),beta 2 microglobulin(?2-MG) levels and response to treatment was evaluated.Results High level of CA125 was found to be obviously correlated with B symptoms,effusions,IPI score,serum LDH(P

In September 2020, three pulmonary tuberculosis cases were identified during school physical examinations at a senior high school in a district (School B) of Hangzhou City. Immediate epidemiological surveys were performed by local district and Hangzhou Center for Disease Control and Prevention, and a pulmonary tuberculosis outbreak involving 9 cases in 6 schools were identified. All cases were once Grade 9 students in Class of 2019 at a junior high school (School A), and the source of infection might be a laboratory-confirmed cases (index case) in this class reported in April, 2019. Following exposure to index case, other cases developed disease onset or were screened after entering senior high schools. In November, 2020, tuberculin skin test and chest X-ray scan were performed to screen pulmonary tuberculosis among 43 students and teachers in a class of Grade 9 in Class of 2019 at School A, and 17 students strongly positive for tuberculin skin test were given prophylactic therapy. No pulmonary tuberculosis case were identified until June 2021. It is suggested that early epidemiological surveys facilitates the identification of the epidemiological correlation between cases. Active search for individuals with common exposure history and prophylactic therapy are required if a possible outbreak is found, which is helpful to avoid the spread of the outbreak.

OBJECTIVETo study the effect of blood activating water relieving method (BAWRM) on heart functions and serum levels of NT-proBNP in patients with heart failure with normal ejection fraction (HFNEF).

METHODSSixty-four HFNEF patients were admitted to our hospital during January 2011 to June 2012. They were randomly assigned to the treatment group (32 cases) and the control group (32 cases). Patients in the control group received routine Western medical treatment, while those in the treatment group additionally took Chinese medical recipes for activating blood circulation and relieving water retention. Changes of Chinese medical syndromes, E/E', serum NT-proBNP contents were observed between the two groups.

RESULTSCompared with before treatment, their Chinese medical syndromes and E/E' were significantly improved, and serum NT-proBNP contents decreased in the two groups (P < 0.05). Compared with the control group, Chinese medical syndromes, E/E', serum NT-proBNP contents obviously decreased in the treatment group, showing statistical difference (P < 0.05).

CONCLUSIONBAWRM was an effective way to improve the diastolic function of HFNEF patients and lower the serum level of NT-proBNP with confirmative efficacy.

Aged ; Female ; Heart Failure ; blood ; drug therapy ; physiopathology ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Stroke Volume

This paper discussed the current status of hearing aids fitting practitioners in China and proposed some proposals on how to cultivate qualified practitioners.The proposals includes setting up short-term training program,launching hearing aids fitting major in occupational schools and cultivating the hearing aids fitting practitioners from the would-be audiologists or otologists in an aim to meet the urgent hearing aids fitting need of Chinese deafness.

ObjectiveTo evaluate the attentional ability following brain injury.Methods26 patients with brain injury including traumatic brain injury(TBI) and stroke, and 30 normal volunteers were randomly selected. Different attention tests(Continuous Performance Test, Stroop Color-Word Interference Test, Trail Making Test and Paced Auditory Serial Addition Task) were applied to assess the attentional ability of the patients and normal volunteesrs. Then the data were sorted out before statistical analysis was performed.ResultsThere was significant difference between the normal and brain injury groups in scores(P＜0.05). There was no significant difference between TBI and stroke in scores(P＞0.05).ConclusionThe multiple aspects of attention deficit existed in the patients with brain injury, including sustained attention, selective attention, divided attention and attentional switching. Clinical manifestations of attention deficit after traumatic brain injury and stroke is closely related with the injury site.

OBJECTIVETo evaluate the clinical effects of single posterior debridement, bone grafting, internal fixation and local chemotherapy in treating thoracolumbar spinal tuberculosis.

METHODSFrom February 2009 to September 2012,11 patients with thoracolumbar spinal tuberculosis were treated by single posterior debridement, bone grafting, internal fixation and local chemotherapy. There were 7 males and 4 females, aged from 27 to 65 years old with an average of 53.7 years. The courses of disease was from 3 months to 2 years with the mean of 9 months. According to ASIA standard of spinal cord injury, 3 cases were grade C and 8 cases D. After treatment, clinical effects were evaluated by ASIA grade, visual analogue score (VAS) and Oswestry Disability Index (ODI); kyphosis Cobb angle change was observed by X-rays.

RESULTSEleven patients were followed up from 12 to 29 months with an average of 18 months. ASIA grade of spinal cord injury, 3 patients with grade C improved to grade D in 2 cases and grade E in 1 case 8 patients with grade D improved to grade E in 7 cases and unchanged in 1 case. VAS decreased from preoperative 6.10 ± 1.30 to 1.70 ± 0.80 at 3 d after operation (P < 0.05). ODI improved from preoperative (68.36 ± 10.41)% to (14.55 ± 8.99)% (P < 0.05) at 3 d after operation. Kyphotic Cobb angle was corrected from preoperative (22.64 ± 4.84)° to (4.27 ± 1.49)° (P < 0.05) on the 3rd day after operation, and angle loss was mild at final follow-up, there was no significant difference between postoperative at 3 d and final follow-up.

CONCLUSIONSingle posterior debridement, bone grafting, internal fixation and local chemotherapy for the treatment of thoracolumbar spinal tuberculosis can effectively remove the lesion, improve nerve function and correct deformity, has advantage of single incision, little trauma, and low recurrence rate. But it still need long-term and systemic treatment with anti-TB drugs.

Adult ; Aged ; Bone Transplantation ; Debridement ; Female ; Humans ; Internal Fixators ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Retrospective Studies ; Thoracic Vertebrae ; surgery ; Tuberculosis, Spinal ; therapy