Influence of Parental Food Quality on the Survival of Hyphantria cunea

1967 ◽  
Vol 99 (1) ◽  
pp. 24-33 ◽  
Author(s):  
R. F. Morris
Keyword(s):  
Food Quality ◽  
Survival Rates ◽  
Nutritional Stress ◽  
Hyphantria Cunea ◽  
Filial Generation ◽  
Significant Difference ◽  
Speckled Alder ◽  
Larval Establishment ◽  
Late Series

AbstractLarvae of Hyphantria cunea Drury were reared on early, mid-season, and late foliage collected from the same apple trees. Survival was significantly lower on late foliage and the fecundity of the moths decreased from 604 in the early series to 128 in the late. Half the filial generation was reared under nutritional stress on a deficient synthetic diet and the other half on a very favorable host, speckled alder. Under both conditions there was a strong transmitted influence of parental food quality on the viability of the eggs and on the ability of first-instar larvae to become established on food. The progeny of the late series did not survive beyond this instar. When the filial generation was subjected to nutritional stress, the influence of parental food was apparent throughout the larval, pupal and adult stages, with progeny of the early series having higher survival than those of the mid-season series. However, when the filial generation hail very favorable food, there was no significant difference in survival rates subsequent to the larval establishment period.The quality of foliage available to univoltine populations of H. cunea depends largely on temperature. Thus, in the development of population models for this species, temperature should be treated as a variable having not only direct effects on establishment and survival each season, but also indirect effects on the quality of the progeny in the following season.

Is there a role for neoadjuvant radiation dose escalation in esophageal cancer? A meta-analysis.

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 102-102
Author(s):  
Laila Lobo ◽  
Danny Yakoub ◽  
Caroline Ripat ◽  
Rishika Sharma ◽  
Raphael Yechieli
Keyword(s):  
Overall Survival ◽  
Esophageal Cancer ◽  
Radiation Dose ◽  
Esophageal Carcinoma ◽  
Meta Analysis ◽  
Survival Rates ◽  
Fistula Formation ◽  
Significant Difference ◽  
Patient Reported

102 Background: In treating esophageal cancer chemo-radiation is used in the definitive as well as neo-adjuvant setting. Optimal dosage of radiation for best outcome has been debated. The aim of this study is to evaluate clinical outcomes of lower radiation dosage compared to higher. Methods: Online search for studies comparing radiation dose from 1990 to present was performed. Primary outcome was overall-survival rates for up to 5 years. Secondary outcomes included post-treatment complications and treatment response. A cut point of 51 Gy and less was considered as lower dose and greater than 51 Gy was considered higher dose. Quality of included studies was evaluated by STROBE criteria. Relative Risk (RR) and 95% Confidence Intervals (CI) were calculated from pooled data. Results: The search strategy yielded 142 studies, 12 met our selection criteria and included 1876 patients receiving radiation for resectable esophageal carcinoma. Of these patients, 1057 received lower and 819 were treated with greater than 51 Gy. Median age was 63 and 64 years for lower and higher radiation dose respectively. Meta-analysis showed no statistically significant difference in survival and toxicities between the two groups. 1 year overall survival (RR = 0.97, 95% CI 0.84-1.13, p = 0.69), 2 year overall survival (RR = 1.29, 95% CI 0.76-2.19, p = 0.34), 3 year overall survival (RR = 1.18, 95% CI 0.83-1.68, p = 0.37), 4 year overall survival (RR = 1.37, 95% CI 0.64-2.94, p = 0.41), 5 year overall survival (RR = 1.11, 95% CI 0.72-1.69, p = 0.64), Esophagitis (RR = 0.76, 95% CI 0.39-1.50, p = 0.43), Dermatitis (RR = 0.98, 95% CI 0.12-7.94, p = 0.99), Fistula formation (RR = 0.72, 95% CI 0.32-1.60, p = 0.42), Hematologic complications (RR = 1.10, 95% CI 0.20-6.02, p = 0.91), Stricture formation (RR = 1.39, 95% CI 0.54-3.58, p = 0.5). Conclusions: Lower radiation dose appears to be as effective as higher dose in esophageal carcinoma with similar toxicity profile and survival rates. Larger prospective randomized trials, focusing on patient-reported quality-of-life are required to consolidate these results.

Unresectable hepatocellular carcinoma: Is radio-embolization an alternative for chemo-embolization?

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 323-323
Author(s):  
Laila Lobo ◽  
Danny Yakoub ◽  
Omar Picado ◽  
Caroline Ripat ◽  
Fiorella Pendola ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Meta Analysis ◽  
Survival Rates ◽  
Complete Response ◽  
Post Treatment ◽  
Safe Alternative ◽  
Unresectable Hepatocellular Carcinoma ◽  
Significant Difference ◽  
Patient Reported

323 Background: Transarterial Radio-embolization (TARE) has emerged as a newer regional technique to Transarterial Chemo-embolization (TACE) for treatment of unresectable hepatocellular carcinoma (HCC). The aim of this study is to evaluate clinical outcomes of both techniques. Methods: Online search for studies comparing TARE to TACE from 2005 to present was performed. Primary outcome was overall survival rate for up to 4 years. Secondary outcomes included post-treatment complications and treatment response. Quality of included studies was evaluated by STROBE criteria. Relative Risk (RR) and 95% Confidence Intervals (CI) were calculated from pooled data. Results: The search strategy yielded 172 studies, 5 met our selection criteria and included 653 patients undergoing embolization for unresectable HCC. Of these patients, 284 underwent TACE and 269 underwent TARE. Median age was 63 and 64 years for TACE and TARE, respectively. Meta-analysis showed no statistically significant difference in survival for up to 4 years between the two groups (HR = 1.06; 95% CI: 0.81-1.46, p = 0.567). TACE required at least one day of hospital stay compared to TARE which was mostly an outpatient procedure. TACE had more post-treatment pain than TARE (RR = 1.96, 95% CI: 1.40-2.75, p < 0.01), but less subjective fatigue (RR = 0.62, 95% CI: 0.48-0.80, p < 0.01). There was no difference between the two groups in the incidence of post-treatment nausea, vomiting, fever or other complications. In addition, there was no difference in partial or complete response rates between the two groups. Conclusions: TARE appears to be a safe alternative treatment to TACE with similar complication profile and survival rates. Larger prospective randomized trials, focusing on patient-reported quality-of-life are required to consolidate these results, and to evaluate cost vs benefit for both techniques.

scholarly journals Comparing the Maintenance Quality of Two Groups of Equipment: A Case of Water Chillers

2017 ◽  
Vol 3 (3) ◽  
pp. 7 ◽  
Author(s):  
Jeng-Hsiang Lin
Keyword(s):  
Survival Rate ◽  
Probability Model ◽  
Survival Rates ◽  
Test Method ◽  
Interarrival Time ◽  
Rank Test ◽  
Time Data ◽  
Significant Difference ◽  
The Difference

In practice, air-conditioner service companies often wish to compare the maintenance quality of two groups of equipment. One of the feasible methods is to compare the survival rates at some specified survival times. However, differences in survival rate between two groups of equipment can change significantly depending on the chosen time. To overcome this problem, this study tried to find out a statistical test method for determining whether there is a statistically significant difference between the survival functions or hazard functions of two groups of water chillers. This study collected two sets of data on the maintenance of water chillers in the stations of the Red Line and the Green Line, Taipei Metro, Taiwan. Then, survival analysis was performed to estimate the survival rates for the two groups of water chillers and identify the probability model of the interarrival time of equipment failure. This study used the Kaplan-Meier method to produce the survival curves for water chillers and thereby comprehend the cycle of maintenance and repairs. Finally, the differences in survival rate between the two groups of water chillers were examined and used to infer the difference in maintenance quality. Research results show that the survival time data of water chillers satisfy the proportional hazard model. The log-rank test can be used to verify the difference in maintenance quality between two groups of water chillers.

scholarly journals Impact of pulmonary hypertension on the course of a late postoperative period after surgical correction of mitral valvular diseases

2005 ◽  
Vol 11 (4) ◽  
pp. 271-274
Author(s):  
Ye. V. Nemchenko ◽  
S. I. Stepanov
Keyword(s):  
Quality Of Life ◽  
Pulmonary Hypertension ◽  
Postoperative Period ◽  
Survival Rates ◽  
Functional Class ◽  
Surgical Correction ◽  
Significant Difference ◽  
Valvular Diseases ◽  
Late Postoperative Period

Late outcomes were analyzed in 67 patients with pulmonary hypertension, who had undergone surgical correction of acquired mitral valvular diseases in the period sofs months to 11 years (mean 4.6 years). In the late postoperative period, there was no significant difference in the survival rates, in the incidence of high functional class heart failure, and the quality of life in patients with mitral valvular diseases in the presence of pulmonary hypertension and in a normal pulmonary pressure.

Superselective Radioembolization of Hepatocellular Carcinoma: 5-Year Results of a Prospective Study

1994 ◽  
Vol 33 (05) ◽  
pp. 206-214 ◽  
Author(s):  
J. Triller ◽  
H. U. Baer ◽  
Livia Geiger ◽  
H. F. Beer ◽  
C. Becker ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Survival Rates ◽  
Absorbed Dose ◽  
Pulmonary Complications ◽  
Pulmonary Shunt ◽  
Recurrent Tumour ◽  
Activity Distribution ◽  
A Prospective Study ◽  
Overall Survival Rates

SummaryTwenty patients with unresectable hepatocellular carcinoma (HCC) were followed up to 5 years after transarterial radiotherapy with 90Y-resin particles. Diagnostic radioembolizations of 99mTc-macroaggregates facilitated scintigraphic assessment of activity distribution, dose evaluation and final procedural verification. The overall survival rates were 56, 38 and 14% (after 1, 2 and 3 years, resp.). Patients with unifocal HCC and a single feeding artery (n = 7) even presented 83, 67 and 40% (2 alive after 2.75 and 4 years). With multiple arteries (n = 7), the longest survival was 26 months. Patients with multifocal HCC survived up to 33 months after selective radioembolization. Quality of life was improved in all. Survival was positively correlated with absorbed dose but residual/recurrent tumour occurred even after ≥300 Gy. Post-treatment symptoms were minimal (35 applications), pulmonary shunt rates were correctly predicted and pulmonary complications avoided.

Antecedents And Outcomes Of Qwl Among Employees In Banks

2019 ◽  
Vol 118 (7) ◽  
pp. 1-19
Author(s):  
Geethanjali N ◽  
Parveen Roja M ◽  
Lavanya D
Keyword(s):  
Organizational Climate ◽  
Job Stress ◽  
Work Life ◽  
Working Environment ◽  
Quality Of Work Life ◽  
Quality Of Work ◽  
Significant Difference ◽  
Service Productivity ◽  
The Impact

Quality of work life is the major factor to be considered in working environment of any organization. The performance of employees and the organization lies on the ability of the employees based on working environment. The QWL leads to better working environment which improves the performance of organization. The present study has made an attempt to find the level of factors causing QWL and the impact of outcome of QWL in banks. Since the profile of the banks may be associated with the level of outcomes of QWL, the present study has made an attempt to examine it with the help of one way analysis of variance and t-test. The included outcomes of QWL are job satisfaction, job stress, organizational climate, organizational commitment, employees retention behaviour, service quality employees and service productivity of employees. The highly associated determinants of QWL and the significant difference among the PUSBs and PRSBs have been noticed. The significantly associating important profiles of the banks regarding the existence of outcome of QWL are identified.

THE QUALITY OF PUBLIC HOSPITALS IN CAN THO CITY, 2016

2018 ◽  
Vol 8 (6) ◽  
pp. 76-81
Author(s):  
Chu Cao Minh ◽  
Thang Vo Van ◽  
Dat Nguyen Tan ◽  
Hung Vo Thanh
Keyword(s):  
Hospital Medicine ◽  
Secondary Data ◽  
Quality Criterion ◽  
Quality Criteria ◽  
Public Hospitals ◽  
Ministry Of Health ◽  
Cross Sectional ◽  
Significant Difference ◽  
Can Tho City

Background: The criteria set of assessing hospital quality in Vietnam in 2016 was revied from the criteria set in 2013 by the Ministry of Health in order to help hospitals to self-assess towards improvinge quality of hospitals in the international integration context. The study aimed to assess the quality of public hospitals in Can Tho City according to the revised criteria set of the Ministry of Health in 2016 and compare the quality among three hospital ranks (including grade I, grade II, and grade III) via to 5 groups of quality criteria. Methods: A cross-sectional study, using secondary data analysis was applied to assess the service quality of 7 general public hospitals in Can Tho City. Results: The average total score of 7 hospitals is 245 and the average for the criteria of 7 hospitals is 2.99, which is just satisfactory. In the criterion of quality, criterion D and E had the lowest scores compared to the other three groups. There was no statistically significant difference (p = 0.076) among the mean scores for the three hospital categories. Conclusion: The quality of public hospitals in Can Tho city in 2016 only reached moderately good level (2.99). Interventions should be developed to improve the quality of hospitals, with particular emphasis on improving the quality of criteria groups D and E. Key words: Quality, hospital, medicine, health, public, Can Tho

Restaging of patients with lymphoma

2008 ◽  
Vol 47 (01) ◽  
pp. 37-42 ◽  
Author(s):  
T. Pfluger ◽  
V. Schneider ◽  
M. Hacker ◽  
N. Bröckel ◽  
D. Morhard ◽  
...  
Keyword(s):  
Low Dose ◽  
Non Hodgkin Lymphoma ◽  
Contrast Enhanced ◽  
Pet Ct ◽  
Significant Difference ◽  
18F Fdg ◽  
Sensitivity Specificity ◽  
Fdg Pet Ct

SummaryAim: Assessment of the clinical benefit of i.v. contrast enhanced diagnostic CT (CE-CT) compared to low dose CT with 20 mAs (LD-CT) without contrast medium in combined [18F]-FDG PET/CT examinations in restaging of patients with lymphoma. Patients, methods: 45 patients with non-Hodgkin lymphoma (n = 35) and Hodgkin's disease (n = 10) were included into this study. PET, LD-CT and CECT were analyzed separately as well as side-by-side. Lymphoma involvement was evaluated separately for seven regions. Indeterminate diagnoses were accepted whenever there was a discrepancy between PET and CT findings. Results for combined reading were calculated by rating indeterminate diagnoses according the suggestions of either CT or PET. Each patient had a clinical follow-up evaluation for >6 months. Results: Region-based evaluation suggested a sensitivity/specificity of 66/93% for LD-CT, 87%/91% for CE-CT, 95%/96% for PET, 94%/99% for PET/LD-CT and 96%/99% for PET/CE-CT. The data for PET/CT were obtained by rating indeterminate results according to the suggestions of PET, which turned out to be superior to CT. Lymphoma staging was changed in two patients using PET/ CE-CT as compared to PET/LD-CT. Conclusion: Overall, there was no significant difference between PET/LD-CT and PET/CE-CT. However, PET/CE-CT yielded a more precise lesion delineation than PET/LD-CT. This was due to the improved image quality of CE-CT and might lead to a more accurate investigation of lymphoma.

PERAN WARGA PEDULI AIDS CAHAYA CARE TUREN DALAM MENINGKATKAN KUALITAS HIDUP ODHA

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
Tri Nurhudi Sasono
Keyword(s):  
Quality Of Life ◽  
Antiretroviral Drugs ◽  
P Value ◽  
People Living With Hiv ◽  
Purposive Sampling ◽  
Significant Difference ◽  
Development Goals ◽  
Living With Hiv ◽  
Hiv Aids

Abstract : Indicator of the health welfare through Sustanable Development Goals (SDGs) is to reduce the incidence of HIV-AIDS, decrease the rate of the epidemic and maintain the quality of life of people living with HIV-AIDS (PLWHA). Trend cases of HIV-AIDS is the most recent spread among people, especially housewives. In Malang until 2015 found 278 Housewife of 409 cases of AIDS. The prevalence of HIV-AIDS in Malang Regency is ranked second after Surabaya city in East Java. For the importance of public participation and citizen care AIDS Cahaya Care Turen take responsibility for the condition. Determination Rule Goverment number 2 2015 year on the Participation of the community response to HIV-AIDS in Malang as a legal rule. Concerned Citizens activities AIDS (WPA). WPA Cahaya Care Turen is increases HIV risk and quality of life PLWHA. The purpose of this study was to determine the role of Citizens AIDS Cahaya Care Quality of Care Turen against people living with HIV in Puskesmas Turen Malang. The study design using a quasi-experimental, with purposive sampling using a sampling technique. Total number of research subjects 23. Based on test results obtained with the Wilcoxon p value <0.005, which means that there is a significant difference before and after PLWHA joining participated in the WPA Cahaya Care Turen. The conclusion of this study is WPA activities involving people living with HIV and at risk groups can optimize compliance with antiretroviral drugs that have an impact on improving the quality of life of PLHIV. Suggestions in this research is done WPA Program activities are structured and ongoing cross-sector in order to improve the quality of life and empower PLWHA.Keywords : WPA Cahaya Care Turen, Quality of life, PLWHA Abstrak : Salah satu indikator kesejahteraan kesehatan melalui Sustanable Development Goals (SDGs) adalah menekan angka kejadian HIV-AIDS, menurunkan laju epidemik dan mempertahankan kualitas hidup Orang dengan HIV-AIDS (ODHA). Trend kasus HIV-AIDS terkini terbanyak adalah menjangkit dikalangan masyarakat khususnya pada ibu rumah tangga. Kabupaten Malang sampai dengan tahun 2015 ditemukan 278 Ibu Rumah Tangga dari 409 kasus AIDS. Prevalensi HIV-AIDS di Kabupaten Malang ini merupakan peringkat kedua di Jawa Timur setelah Kota Surabaya. Untuk itu pentingnya peran serta masyarakat dan warga peduli AIDS Cahaya Care Turen ikut bertanggung jawab terhadap kondisi tersebut. Penetapan Peraturan Bupati Malang no.2 th.2015 tentang Peran serta masyarakat penanggulangan HIV-AIDS di Kabupaten Malang diharapkan dapat mengurangi risiko penularan HIV dan meningkatkan kualitas hidup ODHA. Tujuan dari penelitian ini adalah untuk mengetahui Peran Warga Peduli AIDS Cahaya Care Turen terhadap Kualitas ODHA Di Wilayah Kerja Puskesmas Turen Kabupaten Malang. Desain penelitian menggunakan quasi eksperimen, dengan teknik sampling menggunakan purposive sampling. Jumlah subyek penelitian sejumlah 23. Berdasarkan hasil uji dengan Wilcoxon didapatkan nilai p value < 0.005 yang berarti bahwa terdapat perbedaan bermakna sebelum dan sesudah ODHA bergabung mengikuti kegiatan WPA Cahaya Care Turen. Kesimpulan dalam penelitian ini adalah kegiatan WPA dengan melibatkan ODHA dan kelompok beresiko dapat mengoptimalkan kepatuhan obat ART sehingga berdampak terhadap peningkatan kualitas hidup ODHA. Saran dalam penelitian ini adalah dilakukannya Program kegiatan WPA yang terstruktur dan berkesinambungan lintas sektor guna meningkatkan kualitas hidup dan memberdayakan ODHA.     Kata kunci : WPA Cahaya Care Turen, kualitas hidup, ODHA

Оrganic Meat Production of Broiler Chickens Hubbard Redbro Cross

2020 ◽  
Keyword(s):  
Broiler Chickens ◽  
Raw Materials ◽  
Animal Health ◽  
Meat Products ◽  
Poultry Meat ◽  
Meat Production ◽  
Significant Difference ◽  
Environmentally Safe ◽  
The Impact

This article presents the results of studying the impact of housing and feeding conditions on broiler chickens of Hubbard RedBro cross, as well as the quality of products obtained when using floor and cage content, in a farm. It established that when receiving a mixed feed of own production using feed raw materials grown on a farm without the use of pesticides, a statistically significant decrease in potentially dangerous substances for animal health is recorded. Compared with factory feed, it has reduced the content of pesticides by 14 times, and mercury and arsenic by 24 times, cadmium by five times, and lead by ten times. The results of the study of economic indicators of growing Hubbard RedBro cross broiler chickens, as well as the chemical composition and quality of carcasses, indicated that there was no significant difference between the floor and cell conditions of keeping. Still, the use of a diet based on eco-feeds contributed to a statistically significant decrease in the concentration of toxic metals in the muscles of the poultry of the experimental groups. As a result, it found that the use of the studied compound feed in the diets of broiler chickens increased the indicators of Biosafety and ensured the production of environmentally safe ("organic") poultry meat products.

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