Objective To summarize the observation points and nursing experience after minimally invasive ventriculo-atrial shunt. Methods 45 patients after minimally invasive ventficulo-atrial shunt were given preoperative psychological care and preparations, postoperative observation of vital signs, con-sciousness, pupil, with or without intracranial hypertension, inadequate shunt or transitional symptoms, in-fectious symptoms, specific and basic care, awareness of postoperative complications and detailed guidance for discharge and follow-up jobs. Results Half month after shunt 28 cases regained consciousness, 9 cases with alleviated consciousness dysfunction, 8 cases with unchanged consciousness dysfunction, 5 cases with shunt blockage; 3 cases with over-shunt; 5 cases with inadequate shunt, 1 case with blood-borne in-fection, 1 case with shunt exposed, no intracranial infection, air embolism, complications such as endocardi-tis took place. Conclusions Adequate preoperative preparation and close postoperative observation, ef-fective specific care and basic care can increase success rate of ventriculo-atrial shunt and improve the quality of life of patients.

Objective To isolate and culture the spontaneous ascites cells from Microtus fortis under artificial conditions, so as to investigate the molecular mechanism at the cell level. Methods The cells were isolated from spontaneous ascites of M. fortis artificially bred for 90 d,and were cultured and observed under a microscope. The differences of ascites cells among nor?mal,spontaneous ascites and schistosomiasis infected samples of M. fortis were compared. The lesion of tissue was observed si?multaneously. Results There were no obvious organ tissue lesions in M. fortis with spontaneous ascites,and the number and types of cells in peritoneal fluid were irregular and significantly changed. With the extension of culture time ,the colonies ap?peared and there were a large number of vacuole?like cells in the cultured medium and sequentially presenting proliferation ,de?formation,disintegration and the fiber?like changes and could be passaged 3-4 d only. Conclusion The cells from M. fortis with spontaneous ascites are similar to its abdominal cavity cells after infection of Schistosoma japonica.

OBJECTIVE: To evaluate illness severity and to assess the prognosis with acute physiology and chronic health evaluation II (APACHE II) for patients after cardiovascular surgery. METHODS: APACHE II scores of 234 patients in the cardiac surgical intensive care unit (CSICU) were calculated, and the actual mortality and the predicted mortality were obtained based on the score. RESULTS: The APACHE II score of the 234 patients was 14.22±6.77. The difference in the APACHE II score between the survivors, the patients with complications and the death group was significant; the difference in the APACHE II score between patients with different preoperative cardiac functions was significant; the detention time in the CSICU was positively related to APACHE II scores; and the ROC area under the curve of APACHE II was 0.991±0.006. With the predicted rate >30% as the standard for death, sensitivity of APACHE II score for mortality risk prediction was 80.00%, specificity was 99.12%, and the accuracy was 98.72%. According to the score, we divided the patients into 3 groups (<10 points, 10-20 points, >20 points), forecast mortality in the >20 point group was in the 95% confidence interval of actual mortality. CONCLUSION APACHE II is a good index for illness severity and prognosis assessment for patients after cardiovascular surgery.
APACHE ; Adolescent ; Adult ; Aged ; Cardiac Surgical Procedures ; Female ; Forecasting ; Humans ; Intensive Care Units ; Male ; Middle Aged ; Mortality ; Prognosis ; Sensitivity and Specificity ; Severity of Illness Index ; Young Adult

OBJECTIVE: To evaluate the condition of cancer-related fatigue (CRF) in breast cancer patients with chemotherapy and to explore the effect of Yoga on it. METHODS: After the completion of Yoga, 100 breast cancer patients with CRF (CFS>0) were selected and were randomly divided into the Yoga group and the control group (n=50). Patients in the control group only received routine cure and care while patients in the Yoga group received extra Yoga exercise, lasting for 4 months. Cancer fatigue scale (CFS) was evaluated in the 2nd, 4th and 6th round of chemotherapy. RESULTS: At the end, 82 cases qualified for the study, 42 cases for the control group and 40 for the Yoga group. The mean score of body fatigue was 12.67±3.46. There was no significant difference in CRF between the Yago group and the control group before the Yoga intervention (P>0.05). After the 4th round of chemotherapy, the mean scores of CFS and body fatigue in the Yoga group were significantly lower than that in the control group (P<0.05). After the 6th round of chemotherapy, the mean scores of CFS, body fatigue and cognitive fatigue in the Yoga group were lower than that in the control group (P<0.05). Repeated analysis of variance showed that the difference in the overall fatigue, body fatigue and cognitive fatigue between the Yoga group and the control group was significant (P<0.05); the time influence on the overall fatigue, body fatigue and emotional fatigue was significant difference between the 2 groups (P<0.05); there were interactions between the effect of Yago and time on the overall fatigue, body fatigue and cognitive fatigue (P<0.05). CONCLUSION The body fatigue was more serious in breast cancer patients with chemotherapy. Yoga intervention could significantly reduce body fatigue, cognitive fatigue, thus reduce the overall fatigue in breast cancer patients with chemotherapy.
Breast Neoplasms ; rehabilitation ; Emotions ; Fatigue ; prevention & control ; Female ; Humans ; Yoga

OBJECTIVETo analyze partial deletion of the long arm of X chromosome in a family and explore the mechanism underlying its phenotypes.

METHODSG-banding technique was employed to analyze the karyotypes of the subjects, and fluorescence in situ hybridization (FISH) was used to analyze their X chromosomes with Xpter, Xqter and WCPX probes.

RESULTSThe karyotypes of the proband, her mother and her fetus were all 46,X,del(X)(q24). Combined FISH and karyotyping analysis suggested that the proband and her fetus both carried a Xq24q27.3 deletion.

CONCLUSIONThe Xq24q27.3 deletion carried by the family is closely related with premature ovarian failure but not with short stature, gonadal dysgenesis and primary amenorrhea.

Adult ; Chromosome Banding ; Chromosome Deletion ; Chromosomes, Human, X ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Karyotyping ; Primary Ovarian Insufficiency ; genetics

Objective: To explore the genetic basis of a child with developmental delay and intellectual disability. Methods: Peripheral blood samples of the child and his parents were collected for routine G-band karyotyping analysis and single nucleotide polymorphism array (SNP array) assay. Amniotic fluid sample was collected during the next pregnancy for prenatal diagnosis. Results: No karyotypic abnormality was found in the child and his parents. SNP array showed that the child has carried a 855.3 kb microduplication in 15q11.2. His mother carried the same duplication but had no phenotypic anomaly. No microdeletion/microduplication was found in his father. Upon prenatal diagnosis, no abnormalities was found with the chromosomal karyotype and SNP array result of the fetus. Conclusion 15q11.2 microduplication may result in developmental delay and intellectual disability, for which CYFIP1 may be a candidate gene. However, the duplication may increase the risk but with a low penetrance. This should attract attention during clinical consultation.

OBJECTIVE: To explore the genetic basis for a child featuring developmental delay, intelligent disability and language deficit. METHODS: Peripheral blood samples of the child and her parents were collected for routine G-banding karyotyping analysis and single nucleotide polymorphism array (SNP array) detection. Amniotic fluid was also sampled from the mother for karyotyping analysis and SNP array detection. RESULTS: No karyotypic abnormality was found with the child and her parents. SNP array showed that the child has carried a 761.4 kb microdeletion at 16p11.2, while her mother has carried a 444.4 kb microduplication at 15q13.3. Her father's result was negative. Further analysis showed that the 15q13.3 microduplication was inherited from her maternal grandfather who was phenotypically normal. Prenatal diagnosis showed that the fetus has inherited the15q13.3 microduplication from its mother. CONCLUSION The child has carried a de novo 16p11.2 microdeletion, which overlaps with 16p11.2 microdeletion syndrome region, in addition with similar clinical phenotypes. The 16p11.2 microdeletion probably underlies her abnormal phenotype.
Child ; Chromosome Banding ; Chromosome Deletion ; Chromosomes, Human, Pair 16 ; Developmental Disabilities/genetics* ; Female ; Fetus ; Humans ; Karyotyping ; Polymorphism, Single Nucleotide ; Pregnancy ; Prenatal Diagnosis

OBJECTIVE: To explore the genetic etiology for a child featuring mental retardation, language delay and autism. METHODS: G-banding chromosomal karyotyping and single nucleotide polymorphism array (SNP-array) were carried out for the child and her parents. RESULTS: The child was found to have a 46,XX,dup(8p?) karyotype, for which both of her parents were normal. SNP-array revealed that the child has harbored a 6.8 Mb deletion in 8p23.3p23.1 and a 21.8 Mb duplication in 8p23.1p12, both of which were verified as de novo pathogenic copy number variants. CONCLUSION The clinical features of the child may be attributed to the 8p deletion and duplication. SNP-array can facilitate genetic diagnosis for children featuring mental retardation in conjunct with other developmental anomalies.
Humans ; Child ; Pregnancy ; Female ; Intellectual Disability/genetics* ; Prenatal Diagnosis ; Karyotyping ; Chromosome Banding ; Chromosome Deletion

OBJECTIVE: To explore the genetic etiology of spontaneous abortions by using chromosomal microarray analysis (CMA). METHODS: Fetal tissues derived from 106 spontaneous abortion samples were subjected to CMA assay to detect genome copy number variants (CNVs). RESULTS: The test was successful in 94 cases (88.68%). Fifty four chromosomal abnormalities were detected, which included 44 numerical chromosomal aberrations mainly consisting of aneuploidies, triploidies and mosaicisms. Four pathogenic CNVs were detected, and two of which involved the Cri-du-chat syndrome regions. In addition, 6 chromosomal mosaicism were detected. CONCLUSION Numerical chromosomal aberrations and CNVs are the main causes for early spontaneous abortions. CMA can effectively reveal the genetic etiology of spontaneous abortions. Spontaneous abortions at gestational weeks 10 to 11⁺⁶ has the highest rate for chromosomal abnormalities, which may provide valuable information for clinical counseling.
Abortion, Spontaneous/genetics* ; Aneuploidy ; Chromosome Aberrations ; DNA Copy Number Variations ; Female ; Humans ; Microarray Analysis ; Mosaicism ; Pregnancy ; Prenatal Diagnosis

OBJECTIVE: To explore the genetic etiology for a patient featuring intellectual disability and torticollis. METHODS: Peripheral blood sample was collected from the patient and subjected to G-banded karyotyping analysis and single nucleotide polymorphism array (SNP-array) assay. RESULTS: The patient was found to have a chromosomal karyotype of 46,XX. SNP-array revealed that she has harbored a 3.8 Mb microdeletion at 10q26.3 which has encompassed 21 OMIM genes including EBF3 and ECHS1, and a 7.3 Mb duplication at 18q22.3q23 which has encompassed 19 OMIM genes including TSHZ1 and TXNL4A. Based on the guidelines from the American College of Medical Genetics and Genomics (ACMG), the 10q26.3 deletion was predicted to be pathogenic, whilst the 18q22.3q23 duplication was predicted to be variation of unknown significance. CONCLUSION The clinical phenotype of the patient may be mainly attributed to the 10q26.3 microdeletion, and haploinsufficiency of the EBF3 gene may account for her intellectual deficiency. Above finding has provided a basis for genetic counseling for the patient.
Female ; Animals ; Genetic Testing ; Genetic Counseling ; Karyotyping ; Chromosome Banding ; Genomics