These hypothesized functions for PPD are far from proved.
这些对于产后抑郁症作用的假设还远未得到证实。
PPD reaction decreased when CD4cell counts were decreased.
当CD 4细胞计数下降时，PPD反应减弱。
The PPD had no significant correlation with obstetrics complication.
产后抑郁与产科并发症无明显相关。
Objective To evaluate the value of tuberculosis antibody and PPD test.
目的对血结核抗体和PPD试验用于肺结核诊断的价值进行评估。
The positive rate of PPD test was no significant difference among each year.
各年度结核菌素阳性率差异无显著性；
No matter what happens, I want to thank the PPD very much for their hard work and help.
但不论结果怎样，我对凤凰城的警务人员的辛勤工作和帮助都满怀感激。
Positive coping, satisfying marriage, well social supported would reduce the occurrence of PPD.
积极应对、满意的婚姻、良好的社会支持可减少产后抑郁的发生。
High sensitivity is easily obtained by PPD or TFA technology, but added process steps are demanded.
TF A结构可获得高灵敏度，但需要附加工艺。
To study the subchronic toxicity to mice caused by the oxidized product of paraphenylenediamine(PPD).
研究氧化型染发剂主要成分对苯二胺（PPD）氧化产物经皮吸收后对小鼠的亚慢性毒作用。
The sella MRIand CT of 11 patients with primary pituitary dwarfism (PPD) were evaluated in this study.
本文总结了11例原发性垂体性侏儒患者鞍区MRI和CT检查结果。
METHODS In a cross-sectional survey, we studied purified protein derivative(PPD) test in exposure group and control group.
方法采用分组对照研究的方法，检查组与对照组对结核菌素纯蛋白衍化物（PPD）试验的反应情况。
Objective To study the efficacy of group interpersonal psychotherapy(IPT) for the patients with postpartum depression(PPD).
目的探讨团体人际心理治疗（IPT）方案治疗产后抑郁（PPD）患者的效果。
The effects of crude oil properties, the structure of PPD and the testing conditions on pour point depression were discussed.
讨论了原油的性质、降凝剂的结构及试验条件对降凝效果的影响。
PPD is a leading global contract research organization, celebrating 25 years of providing discovery and development services.
PPD是一家领先的全球性合同研究组织，从事研发服务已达25年。
Objective: to find out the results of PPD experiment on college students for carrying out preventive measures to tuberculosis.
目的；了解高校大学生结核菌素的试验结果，为制定结核病的预防措施提供依据。
PPD is a leading global contract research organization providing drug discovery, development and lifecycle management services.
PPD是一家领先的全球性合同研究组织，致力于提供药物发现、开发和生命周期管理服务。
PPD test showed that intense positive reaction was 42% in the benign cases, but negative response was 48% in the malignant cases.
精制蛋白衍化物（PPD）皮试显示：良性病变强阳性反应占42％，恶性病变阴性反应占48％。
The test result shows that the quantity of wax grown out of improved diesel with PPD is much smaller than the diesel without PPD.
试验结果表明，改性后的柴油的结蜡量明显低于不加剂柴油的结蜡量。
PPD not only have a well-dewaxing role but also to tolerate a variety of external changes and add intensity and drug concentration.
一个好的降凝剂不仅具备降凝作用而且要耐受各种外力变化和强度以及加药浓度的影响。
This "psychic pain hypothesis" cannot explain the whole story, however, because few parents suffering from PPD abandon their newborn.
不过这种“精神痛苦假说”并不能解释全部事情，因为抛弃孩子的产后抑郁父母很少。
Objective To further testify the value of applying purified protein derivative(PPD) of tuberculin in monitoring the immunocompetence.
目的进一步证实P P D实验在监测结核免疫力中的应用价值。
The serum level of postpartum IL-6 in PPD group was higher, however, antepartum T4 level was lower and antepartum TSH level was higher.
产后抑郁组产后IL - 6水平显著高于正常组，产前T_4显著低于正常组、TSH高于正常组。
Then, calculate tuberculosis infectious rate and morbidity according to PPD reaction intensity and finding of active tuberculosis patients.
然后，依据PPD反应强度及活动性肺结核病人检出情况测算结核感染率及患病率。
The object of this study is to calculate predicted mean vote (PMV) and predicted percentage of dissatisfied (PPD) under thermal environment index.
探讨建筑室内温热环境指标的预计冷热感指标P MV，以及冷热舒适感预计不满率PPD的具体计算内涵。
The factor scores of antepartum depression, anxiety,. Rivalry, compulsion and relation sensibility in PPD group were all higher than control group.
产后抑郁组产前抑郁、焦虑、敌对、强迫、人际关系敏感性因子分均显著高于正常组。
PPD makes the critical radius and the potential barrier of nucleation of wax crystal increase, and makes the separation of wax from waxy oil difficult.
降凝剂提高了蜡晶析出的临界半径，增大了成核位垒，使蜡晶析出困难。
Methods According to the questionnaire, the test of PPD (purified protein derivative), X-ray checking and sputum bacteria culture method had been used.
方法应用PPD试验、X线透视、痰菌培养等方法开展现况调查。
Methods According to the questionnaire, the test of PPD (purified protein derivative), X-ray checking and sputum bacteria culture method had been used.
方法应用PPD试验、X线透视、痰菌培养等方法开展现况调查。
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