The Rise and Need for Mobile Apps for Maternal and Child Health Care in China: Survey Based on App Markets (Preprint)

Zhang, Puhong; Dong, Le; Chen, Huan; Chai, Yanling; Liu, Jianbo

doi:10.2196/preprints.9302

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…The umbilical arterial blood gas analysis is currently recognized as an important indicator of neonatal oxygenation index and acid-base status. The combination of umbilical arterial blood gas analysis and Apgar score can accurately reveal the effect of anesthesia on the fetus [13,14]. This study confirmed that the results of blood gas analysis of patients under general anesthesia were all within the normal range, and that there were no differences between general anesthesia and combined spinal and epidural anesthesia in terms of these indicators.…”

Section: Discussionsupporting

confidence: 69%

Comparison of Effects of General Anesthesia and Combined Spinal/Epidural Anesthesia for Cesarean Delivery on Umbilical Cord Blood Gas Values: A Double-Blind, Randomized, Controlled Study

et al. 2019

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Background The objective of this study was to analyze the effects of general anesthesia in cesarean section on the umbilical cord blood gas values and intraoperative hemodynamics of parturient women. Material/Methods A total of 112 parturient women who received cesarean section were eventually randomized into 2 groups, GA (general anesthesia) group (n=56), and SE (combined spinal and epidural anesthesia) group (n=56). The umbilical cord blood gas values, postpartum Apgar score, intraoperative blood loss, mean arterial pressure, heart rate, total operative time, time intervals from anesthesia to delivery and from skin incision to delivery, the incidences of adverse reactions and neonatal asphyxia, and the postoperative patient satisfaction were compared between the 2 groups. Results There were no significant differences between the 2 groups in total operative time, Apgar score, neonatal asphyxia rate, umbilical arterial and venous cord blood gas values, intraoperative blood loss, and time interval from skin incision to delivery (all P >0.05). The GA group was significantly shorter in the time interval from anesthesia to delivery than the SE group ( P <0.05). The incidences of nausea, vomiting, and chills in the GA group were significantly lower than those in the SE group (all P <0.05). The GA group was significantly higher in postoperative patient satisfaction than the SE group ( P <0.05). Conclusions General anesthesia has little impact on the umbilical cord blood gas values and Apgar score, and ensures better hemodynamic stability in cesarean section. Moreover, general anesthesia is characterized by rapid induction and is therefore valuable for use in clinical procedures.

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Section: Discussionsupporting

confidence: 69%

Comparison of Effects of General Anesthesia and Combined Spinal/Epidural Anesthesia for Cesarean Delivery on Umbilical Cord Blood Gas Values: A Double-Blind, Randomized, Controlled Study

et al. 2019

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“…It can expand peripheral blood vessels, strengthen myocardial contraction, improve heart function and blood stagnation [17]. It can also reduce the synthesis of cholisoalcohol and improve the disorder of lipid metabolism in the body, which is conducive to the recovery of blood pressure and kidney function, and promote the normal function of the body [18]. The pathogenesis of pregnancy-hypertension-preeclampsia is not fully understood, but there is increasing evidence that abnormal ET-1 levels are the main cause of the disease.…”

Section: Discussionmentioning

confidence: 99%

Effect of Salvia Miltiorrhiza Injection on Blood Pressure and Cardiac Function in Rats with Gestational Hypertension and Preeclampsia

Zhang,

Li,

Zhou

et al. 2023

JBM

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Objective: This study is to observe the effects of Salvia miltiorrhiza injection on blood pressure and cardiac function in rats with pregnancy-induced hypertension and preeclampsia. Methodology: Syncytiotrophoblast microvilli (stbm) and l-arginine nitrosyl methyl ester were screened out via caudal vein injection. Twenty gestational hypertension-preeclampsia model SD (Sprague Dawley) rats successfully induced by L-NAME (L-arginine Nitrosyl methyl ester) were randomly divided into 2 groups (model group and Danshen injection group, n = 10). Then another 10 normal pregnant SD rats without model were selected as blank control group. The Salvia miltiorrhiza injection group was given Salvia miltiorrhiza injection (0.5 g•kg −1 •d −1 ) through tail vein, and the control group and model group were given equal volume of normal saline through tail vein injection. All three groups were treated by tail vein injection once a day (d) for 7 days. After treatment, heart rate (HR), Systolic pressure (SP), diastolic pressure (DP) and mean arterial pressure (MAP) were measured by tail artery. Left ventricular end-diastolic diameter (LVDd) and Left ventricular end systolic diameter (LVDs) were recorded by echocardiography. Left ventricular end diastolic pressure (LVEDP), left ventricular systolic pressure (LVSP), left ventricular ejection fraction (left ventricular ejection) fraction, LVEF) and the maximum rate of increase/decrease of left ventricular pressure during isovolemic systole (+dp/dtmax/−dp/dtmax); Endothelin-1 (ET-1) levels in rat tail vein blood were detected by ELISA. Results: SP, DP, MP, HR, LVSP, LVDs and −dp/dtmaxx were all decreased, plasma ET-1 expression was low, and LVDd, LVEDP, LVEF, and +dp/dtmax were all increased in the Salvia miltiorroot injection group, with statistical significance compared to the model group (p < 0.05). Conclusion: Salvia miltiorrhiza injection can improve the cardiac function and reduce blood pressure in rats

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The Rise and Need for Mobile Apps for Maternal and Child Health Care in China: Survey Based on App Markets (Preprint)

Cited by 2 publications

References 8 publications

Comparison of Effects of General Anesthesia and Combined Spinal/Epidural Anesthesia for Cesarean Delivery on Umbilical Cord Blood Gas Values: A Double-Blind, Randomized, Controlled Study

Comparison of Effects of General Anesthesia and Combined Spinal/Epidural Anesthesia for Cesarean Delivery on Umbilical Cord Blood Gas Values: A Double-Blind, Randomized, Controlled Study

Effect of Salvia Miltiorrhiza Injection on Blood Pressure and Cardiac Function in Rats with Gestational Hypertension and Preeclampsia

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