Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

[EX Q]: Abstract: The in vivo stimulation of vitamin D-dependent calcium-binding protein (9 K CaBP) synthesis by 1,25-dihydroxycholecalciferol [1,25(OH)2D3] in the rat duodenum has been analyzed using a specific [32P]complementary DNA probe for rat 9 K CaBP and inhibitors of RNA transcription (actinomycin D, alpha-amanitin) or protein synthesis (cycloheximide). The relative amounts of 9 K CaBP messenger RNA (mRNA) were assayed by dot-blot hybridization and the relative amounts of 9 K CaBP by RIA. Both inhibitors were injected at doses which significantly inhibited by 80-95% [35S]methionine or [3H]uridine incorporation into protein and RNA, respectively. In vitamin D-deficient rats, a single 1,25(OH)2D3 injection (650 pmol/100 g BW) resulted in a rapid production of 9 K CaBP mRNA which was significantly detectable as early as 3 h, and was followed by an increase of 9 K CaBP levels. Injection of actinomycin D (25 micrograms/100 g BW) 1 h before 1,25(OH)2D3 treatment and repeated every 4 h did not prevent the hormone-induced elevation of duodenal CaBP mRNA, even when the actinomycin dose was doubled and given 2 h before hormonal treatment. alpha-Amanitin (2 micrograms/100 g BW) also failed to block the hormonal stimulation. The protein synthesis inhibitor cycloheximide (25 micrograms/100 g BW) did not cause any change in the 1,25(OH)2D3-induced CaBP mRNA but blocked the CaBP increase after hormone injection. Thus, transcription inhibitors did not prevent the in vivo hormone-induced elevation of 9 K CaBP mRNA, which suggests that 1,25(OH)2D3 increases 9 K CaBP synthesis by increasing 9 K CaBP gene expression at one or more posttranscriptional steps. More precise data will be obtained by measuring the rate of 9 K CaBP gene transcription on isolated nuclei from rat duodenum.
Which is the apt title for the abstract? option1: In vivo effects of transcriptional and translational inhibitors on duodenal vitamin D-dependent calcium-binding protein messenger ribonucleic acid stimulation by 1,25-dihydroxycholecalciferol. option2: An EORTC Gastrointestinal Group evaluation of the combination of sequential methotrexate and 5-fluorouracil, combined with adriamycin in advanced measurable gastric cancer.
[EX A]: In vivo effects of transcriptional and translational inhibitors on duodenal vitamin D-dependent calcium-binding protein messenger ribonucleic acid stimulation by 1,25-dihydroxycholecalciferol.

[EX Q]: Abstract: To achieve adequate arterial BP, adequate capillary filling time, and adequate peripheral pulses, hypotensive newborn infants often require higher doses of dopamine that reportedly reduce urine output in adults. Whether these larger doses of dopamine also reduce urine output in newborns is not known. Therefore, we determined the effects of administering high-dose dopamine (more than 20 micrograms/kg X min) on the urine output of 15 newborn infants. Five infants were studied prospectively and ten retrospectively. In the prospective study, urine output was determined as the dose of dopamine was increased; in the retrospective study, urine output was determined as the infants were being weaned from high doses of dopamine. Both data sets demonstrate that administering high-dosage dopamine does not reduce the urine output of sick newborn infants. Therefore, we conclude that doses of dopamine previously reported to decrease urine output in adults do not do so in sick newborn infants. Consequently, when necessary, high doses of dopamine may be used in sick newborn infants to achieve cardiovascular stability without reducing urine output.
Which is the apt title for the abstract? option1: Effect of high-dose dopamine on urine output in newborn infants. option2: The distribution of multiple sclerosis in the United Kingdom.
[EX A]: Effect of high-dose dopamine on urine output in newborn infants.

[EX Q]: Abstract: Systematic multidimensional assessment techniques such as the Functional Assessment Inventory (FAI) are increasingly used with the elderly for outcome measurement, prediction of service needs, and accurate description for comparative purposes. The FAI is a structured interview followed by a rating process which compares patient status against standard descriptive phrases. Patients are assessed in five areas: mental health, physical health, social resources, economic resources, and activities of daily living (ADL). The validity of the FAI was tested by comparing ratings of patient health obtained by a single investigator using only the instrument with ratings obtained by consensus from an interdisciplinary home care team providing long-term care for the patients studied. An excellent level of agreement (weighted kappas from .583 to .780) was found in all areas studied. A single significant difference in ADL rating with a high correlation coefficient (r = .85) was interpreted as due to a difference between the single rater and the team in the definition of ADL. The ease of obtaining summary ratings from clinical personnel suggests that further exploration of this rapid quantification of patient health is warranted.
Which is the apt title for the abstract? option1: Validation of the Functional Assessment Inventory against a multidisciplinary home care team. option2: Implications of fragile X expression in normal males for the nature of the mutation.
[EX A]:
Validation of the Functional Assessment Inventory against a multidisciplinary home care team.