Refugee and migrants' involvement in participatory spaces in a US practice-based research network study: Responding to unanticipated priorities.

Background: Refugees and migrants face suboptimal involvement in spaces for primary healthcare decision-making. Given the rising numbers of resettled refugees and migrants in primary care settings in the United States, there is an urgent need for patient-centred outcome research in practice-based research networks (PBRNs) with diverse ethnolinguistic communities. This study explored whether researchers, clinicians and patients would achieve consensus on (1) a common set of clinical problems that were applicable across a PBRN and (2) potential clinical interventions to address those problems to inform a patient-centred outcomes research (PCOR) study in a similar research network.

Exercise improves depression through positive modulation of brain-derived neurotrophic factor (BDNF). A review based on 100 manuscripts over 20 years.

The aim of this review was to explore the relevant neurobiology and the association between peripheral levels of brain-derived neurotrophic factor (BDNF) and acute and short to long-term exercise regimes, as well as its relation to depression and antidepressant treatment. A 20-year literature search was conducted. The screening process resulted in 100 manuscripts.

Transient depletion of macrophages alters local inflammatory response at the site of disc herniation in a transgenic mouse model.

Objective: Macrophages are abundantly detected at sites of disc herniation, however, their function in the disease progression is unclear. We aim to investigate the functions of macrophages in acute disc herniation using a macrophage Fas-induced apoptosis (MaFIA) transgenic mouse strain.

Method: To transiently deplete macrophages, a dimerizer, AP20187, or vehicle solution was administered via intraperitoneal injection to MaFIA mice immediately, day 1 and 2 after annular puncture induced disc herniation.

Systemic arterial pulsatility index (SAPi) predicts adverse outcomes in advanced heart failure patients.

Ventriculo-arterial (VA) coupling has been shown to have physiologic importance in heart failure (HF). We hypothesized that the systemic arterial pulsatility index (SAPi), a measure that integrates pulse pressure and a proxy for left ventricular end-diastolic pressure, would be associated with adverse outcomes in advanced HF. We evaluated the SAPi ([systemic systolic blood pressure-systemic diastolic blood pressure]/pulmonary artery wedge pressure) obtained from the final hemodynamic measurement in patients randomized to therapy guided by a pulmonary arterial catheter (PAC) and with complete data in the Evaluation Study of Congestive Heart Failure and Pulmonary Artery Catheterization Effectiveness (ESCAPE) trial.

Knowledge, attitudes, and perceptions towards waterpipe tobacco smoking amongst college or university students: a systematic review.

Background: Despite evidence for the harms of waterpipe tobacco smoking (WTS), its use is increasing amongst college and university students worldwide. This systematic review aims to assess the knowledge of, attitudes towards and perceptions of WTS among college or university students.

Methods: We electronically searched MEDLINE, EMBASE, CINAHL, PSYCHINFO and ISI the Web of Science in October 2018, restricting our search to studies published since January 1990.

Synchronization of follicular wave emergence following ultrasound-guided transvaginal follicle ablation or estradiol-17β administration in water buffalo (Bubalus bubalis).

The aim of this study was to assess the synchrony in follicular wave emergence and subsequent ovulation following dominant follicle ablation or estradiol-17β administration. Six cycling Murrah buffaloes were sequentially allotted to three groups, that is, control, follicular ablation, and estradiol-17β groups. For the control group, buffaloes at random stages of estrous cycle were examined daily by transrectal ultrasonography for 14 days and the day of wave emergence was recorded.

Response related enzymatic changes in ovaries of superovulated mice.

Adult female mice were superovulated with PMSG followed by HCG and 140 blastocysts and 69 morulae were recovered from 24 mice. On the basis of the response, mice were divided into six groups; non responders, 1-5, 6-10, 11-20, 21-30 and >30 embryos. The ovaries of the animals were pooled group wise, homogenized in PBS (pH 7.

The effect of cooling on the blood composition and seminal characteristics of crossbred bulls.

In 8 healthy cattle bulls (6 Holstein Friesian X Red Dane X Sahiwal and 2 Holstein Friesian) the effect was studied of cooling on the blood and seminal parameters during the hot summer months June to September in Ludhiana, Punjab, India. Favourable effects were found only in some blood values. The seminal characteristics do not differ from those of the control group.

Effect of different extenders on glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) release from frozen buffalo semen.

Sixty buffalo semen samples (motility greater than 60%) were frozen in 3 extenders, viz., Tris yolk glycerol (TY-G), Citric acid whey glycerol (CAW-G) and Egg yolk glucose sodium bicarbonate glycerol (EYGSB-G) for studying the release of GOT and GPT enzymes in the extracellular fluid during pre-freezing (after first extension) and post-freezing (15 minutes and 30 days after freezing). Release of GOT and GPT enzymes was less in TY-G than CAW-G and EYGSB-G extenders.

Effect of different equilibration times and extenders on deep freezing of buffalo semen.

Thirty semen collections from 3 Murrah buffalo bulls were frozen in Tris yolk glycerol (TY-G) and Citric acid whey glycerol (CAW-G) extenders using 2, 4 and 6 hours equilibration times and 7 percent glycerol level. Sperm motility after freezing was studied at an interval of 15 minutes 7 days and 30 days storage in liquid nitrogen. Sperm survivability was found to be better at all the stages of deep-freezing using 4 hours equilibration time.