Feed Utilization, Gonadal Maturation, Carcass Composition and Stress of the Catfish, Heteropneustes fossilis (Bloch) Fed with Animal Viscera-Based Diets at Varied Temperatures

Feed utilization, gonadal maturation, carcass composition and stress of Heteropneustes fossilis fed with animal viscera based diets at 20 and 35 °C was studied. The experiment tested four combinations of treatments involving pelleted feed derived from goat versus pig at 50 % incorporation and temperature 20 versus 35 °C, and two control diet groups at 20 and 35 °C. The results after a 60 day trial show that H. fossilis fed with goat viscera based feed (40.01 % protein content) at 35 °C attains maximum weight gain of 72.62 ± 3.39 g (p < 0.05) followed by pig viscera based feed (33.65 % protein; weight gain; 56.94 ± 2.16 g) at the same temperature regime. Lowest feed conversion ratio (1.83 ± 0.15), highest apparent protein utilization (39.11 ± 2.05 %), highest carcass protein content of 46.97 %, and significant increase in Gonado somatic index were observed in the group fed with goat viscera based feed at 35 °C. Between the two rearing temperatures, fishes at 20 °C encounter more stress than at 35 °C. Overall, the study suggests that H. fossilis reared at comparatively elevated water temperature effectively utilized the feed and grew faster than at the lower temperature. Further, H. fossilis preferred goat viscera based pelleted diet to the pig viscera based and control diets.     

Can we increase the cervical cancer screening interval with an HPV test for women living with HIV? Results of a cohort study from Maharashtra,India

We are reporting (a) updated incidence of cervical intraepithelial neoplasia (CIN) among women who did not have colposcopic or histopathological disease at baseline and (b) disease outcomes among women treated for CIN and their follow-up HPV status; in a cohort of women living with HIV (WHIV). The median overall follow-up was 3.5 years (IQR 2.8-4.3). The incidence of any CIN and that of CIN 2 or worse disease was 16.7 and 7.0 per 1000 person-years of observation (PYO), respectively. Compared with women who were HPV negative at baseline, women who cleared HPV infection had 23.95 times increased risk of incident CIN 2 or worse lesions (95% CI 2.40-661.07). Women with persistent HPV infection had 138.18 times increased risk of CIN 2 or worse lesions (95% CI 20.30-3300.22). Complete disease regression was observed in 65.6% of the HPV positive women with high-grade CIN and were treated with thermal ablation but HPV persistence was seen in 44.8% of those with high-grade disease. Among those who did not have any disease at baseline and were also HPV negative, about 87% (95% CI 83.79-89.48) women remained HPV negative during consecutive HPV test/s with the median interval of 3.5 years. Long-term surveillance of WHIV treated for any CIN is necessary for the prevention of cervical cancer among them. Our study provides an early indication that the currently recommended screening interval of 3 to 5 years among WHIV may be extended to at least 5 years among HPV negative women. Increasing the screening interval can be cost saving and improve scalability among WHIV to support WHO's cervical cancer elimination initiative.     

Methylmalonic acidemia mimicking diabetic ketoacidosis and septic shock in infants

Methylmalonic acidemia (MMA) is most common inherited type of organic acidemia. It has diverse presentation in older infants without any initial apparent symptoms. MMA sometimes present with sudden metabolic decompensation, which may mimics common emergencies like septic shock and diabetic ketoacidosis (DKA) without early recognition can be fatal. In born error of metabolism especially organic acidemia should be suspected in any infant presented with severe high anion gap metabolic acidosis. We report two cases of MMA in infants presented acutely mimicking DKA and septic shock.     

How to tackle complications in radial procedures: Tip and tricks

Transradial interventions (TRI) are becoming increasingly popular because of accumulating recent evidence suggesting improved survival and reduced morbidity. Complications, though rare, do occur, especially for operators on their learning curve. The complications are best prevented by utilization of proper technique. Forearm hematoma are preventable and easy to treat, but a delay in detecting and managing them can lead to disastrous consequences compartment syndrome being the most dreaded one. This review deals with tips and tricks to prevent as also treat the common and rare complications.     

Rationale and design of the Kidney Precision Medicine Project

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Does Nonpayment for Hospital-Acquired Catheter-Associated Urinary Tract Infections Lead to Overtesting and Increased Antimicrobial Prescribing?

Background.?On 1 October 2008, in an effort to stimulate efforts to prevent catheter-associated urinary tract infection (CAUTI), the Centers for Medicare & Medicaid Services (CMS) implemented a policy of not reimbursing hospitals for hospital-acquired CAUTI. Since any urinary tract infection present on admission would not fall under this initiative, concerns have been raised that the policy may encourage more testing for and treatment of asymptomatic bacteriuria. Methods.?We conducted a retrospective multicenter cohort study with time series analysis of all adults admitted to the hospital 16 months before and 16 months after policy implementation among participating Society for Healthcare Epidemiology of America Research Network hospitals. Our outcomes were frequency of urine culture on admission and antimicrobial use. Results.?A total of 39 hospitals from 22 states submitted data on 2?362?742 admissions. In 35 hospitals affected by the CMS policy, the median frequency of urine culture performance did not change after CMS policy implementation (19.2% during the prepolicy period vs 19.3% during the postpolicy period). The rate of change in urine culture performance increased minimally during the prepolicy period (0.5% per month) and decreased slightly during the postpolicy period (-0.25% per month; P?相似文献