In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

[Q]: Context: Although few studies have examined cardiovascular disease in Asian-American subgroups separately, limited data in Asian Americans strongly suggest that some subgroups are at increased risk. The present study examined modifiable cardiovascular risk factor profiles as a function of Asian ethnicity.', 'This descriptive cross-sectional pilot study recruited Asian-American women (N=147) in northeast Florida including Cambodians (n=39), Chinese (n=36), Filipinos (n=49), and Vietnamese (n=23). Risk factors included blood pressure, body mass index, waist circumference and blood lipids.', 'Filipino participants (41%) had 4 risk factors compared to 21% Cambodian, 13% Vietnamese and 0% Chinese. The Chinese had significantly more participants (44%) with the absence of CVD risk factors compared to all other subgroups. Obesity rate (18%), mean BMI: 26 5 kg/m(2) and mean triglycerides (173 103 mg/dL) were highest in Filipinas (n=49). The Chinese (n=36) had a low rate (4%) of obesity with a mean BMI of 23 3 kg/m(2) and the least risk factors along with the lowest triglycerides (88 44 mg/dL). Cambodians (n=39; BMI of 24 3 kg/m(2)) and Vietnamese (n=23; BMI: 22 3 kg/m(2)) had low rates of obesity with comparable rates of unhealthy lipids and hypertension as the Filipinas.\Question: Does one size fit all : cardiovascular health disparities as a function of ethnicity in Asian-American women?
[A]: Modifiable CVD risk factor profiles significantly differed as a function of ethnicity supporting the premise that Asian-American women cannot be categorized as one group and the traditional "one size fits all" prevention or treatment of CVD risk factors should be re-considered.

[Q]: Context: To compare rates of undertriage and overtriage of six ambulance dispatch protocols for the presenting complaint of nontraumatic abdominal pain, and to identify the optimal protocol.', 'Retrospective prehospital and emergency department chart review to classify patients' conditions as "emergency" or "nonemergency." Utility analysis was used to identify the preferred protocol and monetary cost-effectiveness analysis to identify the least expensive protocol.', 'County emergency medical services (EMS) system with five receiving hospitals serving a mainly urban population of approximately 350,000.', 'Records of 902 patients who called 911 for nontraumatic abdominal pain were reviewed; patients not transported were excluded. Twenty-seven county EMS medical directors completed questionnaires.', 'Six ambulance dispatch protocols for nontraumatic abdominal pain were developed: indiscriminate-dispatch, four selective protocols, and no-dispatch. A dichotomous classification system was derived prospectively from the prehospital and medical records of patients who had activated the EMS system before the study period to define "emergency" and "nonemergency" conditions associated with nontraumatic abdominal pain. Emergency criteria identified patients with conditions requiring medical treatment within 1 hour. Reviewers determined, for each patient, whether an ambulance would have been dispatched by each of the protocols. Undertriage and overtriage rates were calculated for each protocol. County EMS medical directors assigned utility values to four potential outcomes of ambulance dispatch by the direct scaling method. The outcomes comprised correct and incorrect decisions to dispatch ambulances to patients with and without emergencies. The protocols were compared by decision analysis. A cost analysis was also performed, using an estimated marginal cost per transport of $302. Sensitivity analysis demonstrated the effect of varying the cost of an undertriage error and the cost per response. Of the 788 patients included in the study, 7.8% had conditions defined as emergencies. The four selective ambulance dispatch protocols had overtriage rates ranging from 10% to 51% and undertriage rates of 4% to 7%. None of the protocols was proven superior on the basis of the medical directors' assignment of utility values. The marginal cost of dispatching advanced life support ambulances to all patients with this complaint was $3,838 per emergency.\Question: Do comparison of ambulance dispatch protocols for nontraumatic abdominal pain?
[A]: The majority of patients with nontraumatic abdominal pain who requested ambulance transport during the study period did not have conditions that were classified as emergencies. In the study model, if an undertriage error costs more than $3,674, indiscriminate ambulance dispatch is the least expensive protocol, and if an undertriage error costs less than $3,674, no ambulance dispatch is the least expensive strategy.

[Q]: Context: D-serine, the endogenous co-agonist of N-methyl-D-aspartate receptors (NMDARs), is considered to be essential for learning and memory. The aim of the current investigation was to systematically evaluate the role of D-serine on addiction behaviors considered to be mediated by the nucleus accumbens (NAc).', 'D-Serine concentration in the NAc was measured by high-performance liquid chromatography (HPLC). Cocaine-induced behavioral sensitization and conditioned place preference (CPP) models were used to evaluate the relation between changes in serine in the nucleus accumbens and cocaine-induced behavioral effects. The expression of serine racemase (SR), D-amino acid oxidase (DAAO), the cAMP response element-binding protein (CREB) and upstream kinases, and N-methyl-D-aspartate (NMDA) receptors subunits were analyzed by western blot. Long-term depression (LTD) in the NAc was investigated by electrophysiological methods.', 'The NAc slices obtained from the behavioral sensitization rats presented significantly reduced D-serine concentrations, increased expression of DAAO, and down-regulated expression of SR in a dose-dependent manner. Furthermore, D-serine injections into the nucleus accumbens blocked the development of behavioral sensitization and caused extinction of CPP. The ERK-CREB-Fos pathway and the NMDA receptor NR2B subunits in the NAc were involved in the cocaine-induced behavioral sensitization. We also found that D-serine was essential for NMDAR-dependent LTD and D-serine-regulated LTD in a bell-shaped concentration-dependent manner. The disrupted NMDAR-dependent LTD in the NAc of cocaine-treated rats was reversed by D-serine.\Question: Does d-Serine in the nucleus accumbens region modulate behavioral sensitization and extinction of conditioned place preference?
[A]:
Our results provide evidence for a critical role of D-serine in synaptic plasticity relevant to cocaine addiction and indicate that D-serine may be an effective therapeutic agent for cocaine addiction.