Internet interventions are effective in reducing alcohol consumption, but little is known regarding their acceptability. read more We aimed to inform recruitment and retention strategies by exploring users’ motivations and experiences in using a novel, Internet intervention, the Hello Sunday Morning (HSM) program. We conducted one-to-one, telephone-enabled qualitative interviews with 24 adult users of HSM (50 percent female; Mage = 42.42 years), purposively selected to ensure diversity in demographics and drinking levels. Data were analyzed using thematic analysis. Two themes, each with two subthemes were identified (1a) pathway to HSM HSM attracted participants seeking help for alcohol-related problems, and those not yet seeking help; (1b) format and framing the positive, nonthreatening framing and anonymous, convenient format enabled participants to join out of interest, curiosity, or desire for a challenge; (2a) support and normalization participants gained social support from other users, and their problems with alcohol and desire to seek help were normalized; (2b) goal setting and self-monitoring setting goals and monitoring progress provided participants with motivation and self-accountability. We conclude that evidence-based behavior change techniques, including social support, normative strategies, goal setting, and self-monitoring, were appealing to users. These aspects could be incorporated into other programs to recruit participants who might otherwise avoid or delay seeking help.Purpose The quality of specimens directly affects the experimental results. The stability and structural integrity of nucleic acids in samples have a decisive influence on high-throughput sequencing results. Next-generation sequencing (NGS) provides the most comprehensive criteria for evaluating the specimen quality. To test the quality of cell-free DNA (cfDNA) from lung cancer plasma samples stored in our biobank, we conducted a study to evaluate the quality in terms of the genetic level. Methods A total of 189 peripheral blood samples were collected from patients from patients with EGFR-positive nonsmall cell lung cancer who were seen and treated in Jilin Provincial Cancer Hospital from August 2012 to March 2018. Twelve milliliters of peripheral blood samples were collected and centrifuged at 4°C, 2000 rpm for 15 minutes. Plasma samples were dispensed into cryotubes and stored at -80°C. Plasma cfDNA was extracted by a DNA extraction kit (Qiagen) and the DNA concentration was detected by a Qubit 3.0 fluorometer. Results The total volume of cfDNA extraction at baseline was 50 μL, the median concentration according to Qubit was 0.633 ng/μL, the range was 0.331-6.09 ng/μL, and the median total DNA was 34.25 ng, ranging from 20.35 to 304.5 ng. The median value of the Qubit concentration in advanced plasma samples was 0.838 ng/μL, ranging from 0.24 to 21.9 ng/μL, and median total DNA was 41.9 ng, ranging from 12.0 to 1095.0 ng. Based on the aforementioned quality assessment factors, 4 of 189 frozen lung cancer baseline plasma samples were not included in further analyses, and for the remaining 185 cases of cfDNA >20 ng, the pass rate was 97.9%. In 143 frozen lung cancer advanced stage plasma samples, 133 cases of cfDNA >20 ng, the pass rate was 93%. Conclusion Frozen lung cancer plasma samples stored in the biobank for 1-6 years at -80°C under certain conditions still retain a high level of cfDNA, which is suitable for NGS detection.The cryobanks of agouti somatic tissues represent a promising tool for the conservation of this species and of those that are phylogenetically related and endangered. For these purposes, one strategy to guarantee the quality of samples after warming would be to choose the appropriate tissue vitrification technique. Therefore, we evaluated the effects of two different techniques, direct vitrification in cryovials (DVC) and solid-surface vitrification (SSV), on the preservation of ear somatic tissues derived from agoutis kept in a scientific center of creation. Noncryopreserved somatic tissues were used as controls. Although SSV reduced the thickness of the dermis and cartilage (p  0.05). In summary, SSV was found to be a more efficient method for vitrifying agouti somatic tissues compared with DVC. These results are important for the proper formation of agouti somatic banks, an essential step in the study of biological resources in this species.Objectives To engage with local primary care stakeholders to inform the model of care for a proposed academic integrative health care center incorporating evidence-informed traditional, complementary, and integrative medicine (TCIM) in Sydney, Australia. Design In-depth semistructured interviews, informed by community-based participatory research principles, were conducted to explore primary care stakeholder preferences and service requirements regarding the proposed Western Sydney Integrative Health (WSIH) center in their local district. Setting Telephone and face-to-face interviews at primary care clinics in Sydney. Subjects Thirteen participants took part in the study eight general practitioners (GPs) and five primary care practice managers (PMs). Methods GPs were recruited through local GP newsletters, closed GP Facebook groups, and snowballing. PMs were recruited through a national PM newsletter. The semistructured interviews were audiorecorded and transcribed verbatim before conducting a thematic analys-based environment, with medical/GP oversight to ensure sound clinical governance. Findings will be used with input from other stakeholder groups to refine the WSIH model of care.An efficient rhodium-catalyzed construction of furo[2,3-c]isochromene scaffolds through tandem double carbenoid insertion and diannulation of sulfoximine benzamides with α-diazo carbonyl compounds has been developed. Mechanistic studies revealed that the alkyl-rhodium intermediate generated by carbenoid insertion was directly trapped with another molecule of carbene species, followed by subsequent intramolecular cyclization reactions. Sulfoximine was released in situ, featuring a traceless directing fashion. The reactions proceeded smoothly under mild conditions with wide functional group tolerance.