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591.
Most of the textbooks of anesthesia do not devote any chapter to anesthesia for abdominal surgery. Whereas the choice of anesthetics has minimal impact on postoperative outcome of the patient scheduled for these procedures global perioperative anesthetic management however affects postoperative recovery, convalescence, or even morbidity. This presentation highlights practical measures susceptible of reducing postoperative complications and of shortening patient convalescence. 相似文献
592.
Data from two consecutive rounds of national immunization days were analysed to identify households that harboured zero-dose children after door-to-door immunization campaigns, and to highlight settings and features associated with these households in Chad. The proportion of households harbouring zero-dose children were higher among rural than among urban dwellers and were prevalent among parents who did not know the benefit of polio immunization. These results show the need for more attention to be given to rural dwellers and parent awareness of the benefit of polio immunization. 相似文献
593.
Enrichment of a population of mammary gland cells that form mammospheres and have in vivo repopulating activity 总被引:4,自引:0,他引:4
Liao MJ Zhang CC Zhou B Zimonjic DB Mani SA Kaba M Gifford A Reinhardt F Popescu NC Guo W Eaton EN Lodish HF Weinberg RA 《Cancer research》2007,67(17):8131-8138
The identification of mammary gland stem cells (MGSC) or progenitors is important for the study of normal breast development and tumorigenesis. Based on their immunophenotype, we have isolated a population of mouse mammary gland cells that are capable of forming "mammospheres" in vitro. Importantly, mammospheres are enriched for cells that regenerate an entire mammary gland on implantation into a mammary fat pad. We also undertook cytogenetic analyses of mammosphere-forming cells after prolonged culture, which provided preliminary insight into the genomic stability of these cells. Our identification of new cell surface markers for enriching mammosphere-initiating cells, including endoglin and prion protein, will facilitate the elucidation of the cell biology of MGSC. 相似文献
594.
In urethane-anesthetized male rats, microinjection of angiotensin II into the lateral hypothalamic area excited the activity of about half (N = 7) of subfornical organ neurons (N = 15) antidromically identified as projecting to the hypothalamic supraoptic nucleus. Microinjection of angiotensin II also excited the activity of approximately one-quarter (N = 8) of putative vasopressin-secreting neurons (N = 28) in the hypothalamic supraoptic nucleus and these excitatory responses of putative vasopressin-secreting neurons were blocked (N = 3) or attenuated (N = 3) by pretreatment with the angiotensin II antagonist saralasin, but not by isotonic saline (N = 2), in the subfornical organ. 相似文献
595.
Objective The efficacy of growth hormone co-stimulation to long luteal GnRHa regimen in poor responders to COH for IVF was assessed.
Methods This prospective, randomized, clinical trial was performed in a private assisted reproduction center. The study involved 61
patients who responded poorly to high dose gonadotropin treatment in their first cycles in the same center. Study group of
31 patients were given growth hormone co-treatment, daily subcutaneous injection of 4 mg from day 21 of preceding cycle along
with GnRHa, until the day of hCG. Control group of 30 patients received the same treatment protocol except the growth hormone
co-treatment. Primary end-point of the study was the number of oocytes fertilized whereas the pregnancy rate was the secondary
end-point.
Results Patients’ demographic characteristics did not differ significantly between the two groups. 2PNs in growth hormone co-treatment
group was significantly higher than the control group (4.4 ± 1.8 vs 1.5 ± 0.9, p < 0.001). Although more pregnancies and more clinical pregnancies with fetal heart beat were achieved in growth hormone group
(12/31), compared to the control group (6/30), the difference did not reach to statistical significance.
Conclusion Poor responder women undergoing repeated assisted reproduction treatment and co-stimulated with GH achieve more oocytes, higher
fertilization rate if growth hormone started in the luteal phase of previous cycle, as compared with women of the same status
treated with GnRHa long protocol. The study was unable to show that clinical pregnancy rate was increased significantly. 相似文献
596.
Clarisse Dah Millogo Ourohire Ali Si Moussa Oudraogo Mamadou Bountogo Valentin Boudo Elodie Lebas Fanice Nyatigo Benjamin F. Arnold Kieran S. O'Brien Catherine E. Oldenburg 《Maternal & child nutrition》2022,18(3)
Mid‐upper arm circumference (MUAC) < 11.5 cm and weight‐for‐height Z‐score (WHZ) < −3 are used for screening for severe acute malnutrition (SAM). Underweight and concurrent wasting and stunting may better target those at the highest risk of mortality. We compared anthropometric outcomes in children enrolled in a trial of antibiotics for SAM based on categories of baseline anthropometry, including indicators for programme admission (WHZ < −3, MUAC < 11.5) and alternative indicators (weight‐for‐age Z‐score [WAZ] < −3, concurrent wasting and stunting [WHZ < −3 and height‐for‐age Z‐score < −3]). Participants were followed weekly until nutritional recovery and at 8 weeks. We evaluated changes in weight gain (g/kg/day), MUAC, and WHZ in children admitted by admissions criteria (MUAC only, WHZ only, or MUAC and WHZ) and by underweight or concurrent wasting and stunting. Of 301 admitted children, 100 (33%) were admitted based on MUAC only, 41 (14%) WHZ only, and 160 (53%) both MUAC and WHZ, 210 (68%) were underweight and 67 (22%) were concurrently wasted/stunted. Low MUAC and low WHZ children had the lowest probability of nutritional recovery (17% vs. 50% for MUAC‐only and 34% for WHZ‐only). There was no difference in weight gain velocity or WHZ by admissions criteria (WHZ and/or MUAC). Underweight and concurrently wasted/stunted children had lower MUAC and WHZ at 8 weeks compared with those who were not underweight or concurrently wasted and stunted. Children with both low MUAC and low WHZ had the worst outcomes. Relying on MUAC alone may miss children who have poor outcomes. Other indicators, such as WAZ, may be useful for identifying vulnerable children. 相似文献
597.
Background
Proactive interventions for patients with mild cognitive impairment (MCI) are required. We aimed to determine the staff-rated ability to provide post-diagnosis support for patients with MCI at a medical centre for dementia and the related factors.Methods
We conducted a web-based survey on post-diagnosis support for patients with MCI among healthcare personnel, such as mental health social workers and public health nurses (hereafter referred to as ‘staff’), in consultation and support roles at medical centres for dementia nationwide. The latent characteristic value for ‘staff's self-rated ability to provide post-diagnosis support to patients with MCI’, which was estimated using the one-parameter logistic model of item response theory, was used as the dependent variable. Multivariate linear regression analysis was used to examine the factors associated with the dependent variable.Results
We conducted the study at 482 medical centres for dementia. We received responses from 162 participants, 158 of which were valid. We applied item response theory to 45 staff-rated items regarding post-diagnosis support for patients with MCI and found that item difficulty ranged from −2.56 to 1.02; 40 items had negative values and were deemed relatively easy. The staff-rated ability to provide post-diagnosis support was significantly higher for ‘The role in assisting patients with MCI is clear’ (P < 0.005), ‘A reasonable number of personnel is available to assist immediately after MCI diagnosis’ (P = 0.001), and ‘Collaboration with family physician available immediately after MCI diagnosis’ (P < 0.001).Conclusions
The results of this study showed that staff rated their ability to provide post-diagnosis support for patients with MCI as relatively easy. The staff-rated ability to provide post-diagnosis support to patients with MCI may be enhanced by increased availability of staff immediately after MCI diagnosis, clarification of staff roles, and collaboration with family doctors. 相似文献598.