Humans ; Rectal Neoplasms ; surgery

Humans ; Hypertension, Portal ; diagnosis ; etiology ; therapy ; Pancreatic Diseases ; complications

Diagnosis, Differential ; Humans ; Medicine, Chinese Traditional

Digestive System Surgical Procedures ; methods ; Humans ; Minimally Invasive Surgical Procedures

OBJECTIVE To study the phenomenon of hepatitis B surface antigen(HBsAg) and antibody(HBsAb) both positive in blood samples.METHODS Using electro-chemo-luminescence immune system E170 to detect HBsAg and HBsAb in clinical samples and retest the both positive cases by another two reagents for HBsAg and another three reagents for HBsAb.RESULTS All 7332 samples showed 140 both HBsAg and HBsAb positive(1.9%) and 73 of them were retested for HBsAb by another three reagents which gave altogether 24 positive results,which was not related to each other.Those gave higher HBsAb value by E170 showed higher positive rate by Abbott reagent.CONCLUSIONS HBsAg and HBsAb both positive results are not rare.It may be due to the interactions between the patient and the infected hepatitis B virus.Besides,the quality of reagents and correct lab operating procedures may also affect the test results.

ObjectiveTo observe the effect of acupuncture combined with rehabilitation training on hemiplegia patients with shoulder pain. Methods100 patients were randomly divided into the treatment group (50 cases) and the control group (50 cases).The treatment group were treated by acupuncture combined with rehabilitation training, while the control group received rehabilitation training only. Scores of grade of shoulder pain and the Brunnstrom's classification of upper limbs in two groups were measured at pre-and-post treatment respectively. ResultsAfter treatment scores of grade of shoulder pain were less significantly (P<0.01), and the motor function of upper limbs improved to Ⅳ grade were more significantly (P<0.01) in patients of two groups . But the curative effect of the treatment group was better than that of the control group (P<0.05). Conclusions The treatment of acupuncture combined with rehabilitation training can improve the effect on hemiplegia patients with shoulder pain.

Child ; China ; epidemiology ; Diagnosis, Differential ; Electroencephalography ; Epilepsy, Reflex ; diagnosis ; epidemiology ; genetics ; physiopathology ; therapy ; Genetic Predisposition to Disease ; Humans ; Light ; adverse effects ; Risk Factors

Objective To detect the possibility of brain damage in the epileptic children with single episodes.Methods The serum and cerebrospinal fluid(CSF)levels of neuron-specific enolase(NSE)in 20 cases with single episodes within 24 hours after seizures and 38 cases of controls were determined respectively by electrochemiluminescence,and the levels of S-100? protein(S-100?) and myelin basic protein(MBP)were determined by enzyme-linked immunosorbent assay.Results The levels of NSE in serum and CSF in epileptic group were(15.01?5.14) ?g/L and(7.84?2.62) ?g/L,respectively,and controls were(10.33?2.48) ?g/L,(3.95?1.58) ?g/L.The levels of S-100? in serum and CSF in epileptic group were(0.39?0.15) ?g/L and(0.59?0.20) ?g/L,respectively,and controls were(0.11?0.05) ?g/L,(0.29?0.19) ?g/L.The levels of MBP in serum and CSF in epileptic group were(0.23?0.09) ?g/L and(0.33?0.07) ?g/L,respectively,and controls were(0.23?0.06) ?g/L,(0.31?0.07) ?g/L.The serum and CSF levels of NSE,S-100? in epileptic group within 24 hours after seizures were significantly higher than those in control group(all P0.05).Conclusions The levels of NSE and S-100? in serum and CSF can reach higher levels within 24 hours after seizures,neuronal damage may result from single episodes.

·Electroretinogram (ERG) is an objective examination in evaluating retinal function, which is also suitable to evaluate retinal function of multiple ophthalmic diseases. ln recent years, studies have found that ERG can find functional changes prior to morphological changes of fundus examination in early diabetics, which provides a new way for researches of pathological mechanism, early diagnosis and prognosis evaluation for diabetic retinopathy, and then also provides a new therapy for diabetic retinopathy. ln this paper, using ERG in the diagnosis of early diabetic retinopathy was reviewed.

Abstract: Chigger mites belong to the phylum Arthropoda, class Arachnida, sub-class Acari, order Parasitiformes, family Trombiculidae and Leeuwenhoekiidae, with a wide range of species. There are more than 3 700 known species of mites globally, of which 531 species in 46 genera from three sub-families have been recorded in China, and 320 species of chigger mites recorded from 3 subfamilies and 32 genera in Yunnan Province. At this stage, chigger mites are the only vectors of scrub typhus, with about 60 species worldwide being potential vectors. Six vectorial mite species have been confirmed in China, including Leptotrombidium deliense, L.scutellare, L.rubellum, L.sialkotense, L.kaohuense, L.insulare. Yunnan Province has reported five vectorial mite species, including the previously-mentioned five species except for L.sialkotense. The zoogeographic study divided Yunnan Province into 5 zoogeographic areas, namely, Central Hengduan Mountains subregion, Southern Hengduan Mountains subregion, Eastern Yunnan Plateau subregion, Western Yunnan Plateau subregion, Southern Yunnan Mountainous subregion. The Southern Hengduan Mountains subregion has the highest number of known genera and species of scrub typhus and the highest number of scrub typhus cases, with 216 species in 22 genera from 3 subfamilies, and all 5 species of vector scrub typhus were distributed. Southern Yunnan Mountain subregion has the least number of mite species, with 91 species in 12 genera from three sub-families, with L. scutellare being the dominant vectorial mite species across the province. Due to suitable natural geographic conditions in Yunnan Province, vectorial mites can propagate rapidly, leading to a large number of scrub typhus cases. According to statistics, the number of scrub typhus cases in Yunnan Province has rapidly increased, with 15.40 times, 20.64 times and 28.91 times more cases in 2016, 2017 and 2018 respectively than in 2006. Scrub typhus remains a serious public health problem in Yunnan Province, posing a threat to the health of the local population. Therefore, prevention and control efforts should continue to focus on the affected areas and the general public.