scholarly journals Effect of deslorelin implants on follicular development, parturition and post-partum oestrus in the tammar wallaby (Macropus eugenii)

Reproduction ◽  
2004 ◽  
Vol 127 (2) ◽  
pp. 265-273 ◽  
Author(s):  
C A Herbert ◽  
T E Trigg ◽  
D W Cooper
Keyword(s):  
Slow Release ◽  
Post Partum ◽  
Follicular Development ◽  
Tammar Wallaby ◽  
Urogenital Sinus ◽  
Treated Animal ◽  
Subsequent Birth ◽  
Preovulatory Follicles ◽  
Effect Of Treatment ◽  
One Year

The effect of treatment with slow release implants containing the GnRH agonist, deslorelin, was investigated in female tammar wallabies. Pouch young were removed from 16 wallabies presumed to be carrying quiescent blastocysts. Eight received a 5 mg deslorelin implant and eight received a placebo implant. Animals were caught daily from day 25 to day 30 and their pouches inspected for newborn young and their urogenital sinus checked for a copulatory plug. Treatment with deslorelin did not affect reactivation of a dormant blastocyst and subsequent birth in 4/8 animals, but post-partum mating was inhibited in these animals. Five control and five treated animals were killed within 0–48 h post partum and their reproductive tracts analysed. At autopsy, all five control animals had large preovulatory follicles but only one deslorelin-treated animal showed signs of follicular development. These differences were also reflected in the weights of the lateral vaginae, with treated animals showing no evidence of oestrogenic stimulation. The remaining three control and three treated animals were monitored for approximately 2 years. The long-term contraceptive effects of a single 5 mg deslorelin implant lasted for just under one year. These results indicate that slow release deslorelin implants inhibit follicular development in the female tammar wallaby for extended periods of time and may have potential application in reproductive management of captive marsupials in the kangaroo family.

Effects of levonorgestrel on ovulation and oestrous behaviour in the female tammar wallaby

2007 ◽  
Vol 19 (2) ◽  
pp. 335 ◽  
Author(s):  
Emily F. Hynes ◽  
Chris D. Nave ◽  
Geoff Shaw ◽  
Marilyn B. Renfree
Keyword(s):  
Growth And Development ◽  
Luteinising Hormone ◽  
Post Partum ◽  
Follicular Development ◽  
Tammar Wallaby ◽  
Follicular Growth ◽  
Dominant Follicle ◽  
Significant Difference ◽  
And Control

Subcutaneous hormone implants are a useful method for managing overabundant marsupials in restricted enclosures in Australia. Levonorgestrel induces long-term infertility in the kangaroo, tammar wallaby and koala, although the contraceptive mechanism of levonorgestrel is unknown for any marsupial. In the present study, it was investigated if insertion of a single levonorgestrel or control implant at the time of reactivation of the diapausing blastocyst affected the subsequent post-partum oestrus or the preceding follicular development. Twenty levonorgestrel-treated and 16 control animals were autopsied the day before birth and the accompanying post-partum oestrus (Day 25), and 10 levonorgestrel-treated and five of the nine control animals were autopsied 3–4 days (Days 29–30) after the expected birth and oestrus. Peripartum behaviour was observed and birth and mating times were recorded. Levonorgestrel treatment did not prevent follicular growth because there was no significant difference between treatment and control animals in the size of the dominant follicle at Day 25. None of the levonorgestrel-treated females autopsied at Days 29–30 had ovulated (n = 10), in contrast to controls, where four of the five that were autopsied had ovulated. Mating occurred in eight of nine control animals but in only three of 10 levonorgestrel-treated females. Males showed a more sustained period of interest in the three that were mated than in the controls, and mating took place significantly later after birth (36 v. 10 h; P = 0.038). Follicular growth and development was not blocked in any female but only one-third of the animals mated and none ovulated after levonorgestrel treatment. These results suggest that levonorgestrel inhibits the preovulatory surge of luteinising hormone.

scholarly journals Evaluation of Antiviral Therapy Performed after Curative Therapy in Patients with HBV-Related Hepatocellular Carcinoma: An Updated Meta-Analysis

2016 ◽  
Vol 2016 ◽  
pp. 1-11 ◽  
Author(s):  
Peng Yuan ◽  
Peng Chen ◽  
Yeben Qian
Keyword(s):  
Hepatocellular Carcinoma ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Curative Therapy ◽  
B Virus ◽  
Effect Of Treatment ◽  
Long Term Prognosis ◽  
One Year ◽  
The One ◽  
The Impact

Background.The long-term prognosis after curative therapy for hepatitis B virus- (HBV-) related hepatocellular carcinoma (HCC) remains unsatisfactory due to the high incidence of recurrence. The effect of treatment with nucleotide analogues (NAs) in patients with HBV-related HCC after curative therapy remains unclear.Objective.To assess the impact of using NAs after curative therapy.Method.A computerized literature search was performed; eligible studies were identified from databases. The pooled risk ratios (RRs) and 95% CIs were calculated using Review Manager 5.3.Result.The meta-analysis included a total of 15 studies with 8060 patients. The one-year and three-year recurrence (one-year recurrence: RR 0.41 [95% CI 0.28 to 0.61];P<0.00001; three-year recurrence: RR 0.63 [95% CI 0.43 to 0.94];P=0.001) and the one-, three-, and five-year overall survival (OS) and disease-free survival (DFS) were significantly better in the treatment group.Conclusion.NAs can reduce the recurrence and improve the prognosis of HBV-related HCC after curative therapy.

Long-term treatment of acromegaly with the slow-release somatostatin analogue lanreotide

1994 ◽  
Vol 131 (1) ◽  
pp. 20-26 ◽  
Author(s):  
Josef Marek ◽  
Václav Hána ◽  
Michal Kršek ◽  
Vlasta Justová ◽  
France Catus ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Slow Release ◽  
Serum Levels ◽  
Term Treatment ◽  
Somatostatin Analogue ◽  
Tumour Mass ◽  
Long Term Treatment ◽  
Active Acromegaly ◽  
One Year

Marek J, Hána V. Kršek M. Justová V, Catus F, Thomas F. Long-term treatment of acromegaly with the slow-release somatostatin analogue lanreotide. Eur J Endocrinol 1994;131:20–6. ISSN 0804–4643 Thirteen patients with active acromegaly despite previous surgery were treated with 30 mg lanreotide im twice a month for 9 months. In 10 subjects the treatment continued to 19 months. GH serum levels of all patients decreased significantly from an initial value of 32.0 (29.4) μg/l [median (standard error of median)] to 10.0 (3.6) and 19.1 (5.7) after 3 and 9 months of treatment, respectively. In the 10 patients with the treatment longer than one year the decrease in GH was from 46.8 (29.4) μg/l to 12.5 (5.0) and 16.1 (5.3) after 13 and 19 months, respectively. IGF-I serum levels decreased significantly from 1193 (73)μg/l to 782 (99) and 621 (103) after 3 and 9 months, respectively, and were normalized in 3 patients. In the 10 patients treated for longer than one year, levels decreased significantly from 1318 (74)μg/l to 653 (170) and 742 (180) after 13 and 19 months, respectively. IGF BP-3 levels were reduced to the normal range in 6 patients and decreased from 8.7 (1.5)mg/l to 6.4 (0.8) and to 5.4 (1.0) after 3 and 9 months, respectively. In the patients with the 19 months treatment the decrease was from 9.3 (1.6) mg/l to 3.9 (0.9) and 4.8 (0.9) after 13 and 19 months, respectively. The IGF BP-3 to IFG I ratio increased in 7 patients. This elevation significantly correlated with the decrease in bioassayable somatomedin. Prolactin serum levels fell in all patients with increased prolactin secretion. Testosterone plasma levels increased in 4 out of 5 men without replacement therapy. Clinical improvement was observed in all patients. A reduction of tumour mass was observed in five patients and complete disappearance of the tumour in one subject. All patients complained of mild abdominal pain and softened stools for several days following the injections. However, these side effects never required interruption of treatment. Asymptomatic microlithiasis was seen in only one patient after 13 months, which led to treatment being suspended for a period of 3 months after which it was resumed. Fasting serum insulin and insulin area under the curve (AUC) after oral glucose tolerance test (OGTT) fell in all patients. Fasting blood glucose, fructosamine and glucose AUC after OGTT slightly increased during the treatment, but all blood glucose levels (fasting and during OGTT) remained within normal ranges. Lanreotide appears to be a safe and effective treatment in patients with active acromegaly unresolved by surgery. The long-acting formulation avoids the drawbacks associated with either repeated daily injections or continuous infusions of somatostatin analogues. Josef Marek, Third Department of Medicine, Charles University, U nemocnice 1, 128 21 Praha 2, The Czech Republic

scholarly journals Slow-release fertilizers and possibilities of their utilizing in nursery

2004 ◽  
Vol 52 (2) ◽  
pp. 155-164
Author(s):  
Petr Salaš
Keyword(s):  
Slow Release ◽  
Ornamental Plants ◽  
Woody Species ◽  
Soil Surface ◽  
Berberis Thunbergii ◽  
Slow Release Fertilizers ◽  
Picea Omorika ◽  
One Year ◽  
Two Stages

Reserve, slow-release fertilizers (SRF) enable to simplify the whole system of plant nutrition and fertilisation. Tabletted fertilizers of the Silvamix series represent a prospective product of Czech provenience. At our university, these fertilizers have been tested and used since the year 1991. Ornamental woody species grown in containers were investigated in two stages. Experiments with ornamental plants were established using one-year-old cuttings and seedlings of the following deciduous and evergreen woody species:Cotoneaster dammeri Skogholm,Berberis thunbergii,Potentilla fruticosa Snowflake,Ligustrum vulgare AtrovirensandPicea omorika. After planting into containers, fertilizers in the dose of 1 tablet (i.e. 10 g) per litre of substrate were applied either to roots level or on the soil surface in the container. Silvamix in the dose of 5 g.l-1was used as the tested fertilizer in the second stage. It was applied during the planting in the form of tablets and/or a powder. Control plants were fertilized in the course of growing season using a common agricultural fertilizer Cererit Z. The annual plants increments were measured. These experiments demonstrated a long-term optimum effect of this product on woody species and an equal quality and efficiency of its tabletted and powdered forms.

scholarly journals Schätzung des Prüfniveaus metabolischer Merkmale beim Glukose-Toleranz-Test (GTT) an Jungbullen

2003 ◽  
Vol 46 (2) ◽  
pp. 167-176 ◽  
Author(s):  
L. Panicke ◽  
E. Fischer ◽  
B. Fischer ◽  
R. Staufenbiel
Keyword(s):  
Glucose Tolerance ◽  
Glucose Tolerance Test ◽  
Post Partum ◽  
Tolerance Test ◽  
The Other ◽  
Metabolic Parameters ◽  
Breeding Value ◽  
One Year ◽  
Pedigree Breeding ◽  
Selection Of

Abstract. Title of the paper: Level estimation of metabolic parameters in the glucose tolerance test (GTT) of young bulls The metabolic parameters of the glucose tolerance test are suitable for an additional recommendation for the valuation of the breeding bulls before the start of the offspring’s test could be given. Very important is the level of glucose half live to the begin of lactation of the cows. The other limit is the hyperglycemias greater than 10 mmol/l (or 180 mg/dl) in the glucose level in the blood. The glucose half live measured nearly 48 minutes is comparable in the 8th week post partum in lactation of cows with the young bulls in the age one year. Their combination with the pedigree breeding value is leading to increase of information, that could be utilised to the selection of improper bulls if the present results were confirmed.

scholarly journals Primary post partum hemorrhage after vaginal birth: an analysis of risk factors

2016 ◽  
Vol 12 (2) ◽  
Author(s):  
Yasmeen Akhtar ◽  
Mohammad Arshad Chohan
Keyword(s):  
Risk Factors ◽  
Study Design ◽  
Analytical Study ◽  
Post Partum ◽  
Vaginal Birth ◽  
Uterine Atony ◽  
Post Partum Hemorrhage ◽  
Post Partum Haemorrhage ◽  
One Year ◽  
Underlying Risk

Objective: - To analyze the risk factors for primary post partum Haemorrhage. Settings: - Gynae/Obstetrics-Unit I Lady Willingdon Hospital Lahore. Study Design: - Observational Analytical study. Duration: - One year Ist January 2005 to 31 December 2005. Materials/Methods:-It was an observational analytical study in which the data about patients was collected with the help of proformas. Conclusion:- Uterine atony due to various underlying risk factors is the major cause of post partum Haemorrhage. If these factors are identified and treated accordingly then a lot of mothers can be saved.

scholarly journals O16 THE TOR-CONCEPT (TRAINING-OPERATION-REHABILITATION) APPLIED TO A COHORT OF POST-PARTUM WOMEN WITH SYMPTOMATIC DRA (DIASTASIS RECTI ABDOMINIS). EVALUATION OF PHYSICAL FUNCTION AND QUALITY OF LIFE ONE YEAR AFTER SURGERY

2021 ◽  
Vol 108 (Supplement_8) ◽  
Author(s):  
Anders Olsson ◽  
Katarina Woxnerud ◽  
Gabriel Sandblom ◽  
Otto Stackelberg
Keyword(s):  
Quality Of Life ◽  
Physical Function ◽  
Surgical Repair ◽  
Post Partum ◽  
Rehabilitation Program ◽  
Diastasis Recti ◽  
Sf 36 ◽  
One Year ◽  
Diastasis Recti Abdominis

Abstract Aim Management of diastasis recti abdominis (DRA) differs regarding core training, surgical repair methods and post-operative rehabilitation. The purpose of this prospective cohort study was to evaluate the effect of a novel concept of treatment for DRA, the TOR-concept (Training, Operation and Rehabilitation). The concept includes preoperative evaluation of symptoms and instructed abdominal core training; tailored surgical repair of the DRA; and an individualized postoperative rehabilitation program. Material and Methods A cohort of seventy-five post-partum women with diagnosed DRA and training resistant core dysfunctions were evaluated and included to the study during 2018-2020. After surgery, all participants underwent an individualized supervised rehabilitation program with progressive increasing load for four months. Physical function was registered preoperatively and one year after surgery with the disability rating index (DRI) questionnaire. Quality of life (QoL) was assessed with the SF-36 questionnaire. The DRA and the surgical result were assessed with ultrasonography before and one year after surgery. Results Sixty-nine participants, 92%, completed the study. There were no DRA-recurrences at the 1-year follow-up. Early results shows that self-reported physical function, (DRI), improved in 88.8 % of patients, with a mean score improvement of 78.5 %. Quality of life, (SF-36), improved significantly compared with the preoperative scores, and reached a level similar to, or higher than, the normative Swedish female population. Conclusions In this cohort of post-partum women with DRA combined with core instability symptoms resistant to training, surgical reconstruction within the TOR-concept resulted in a significant improvement of physical function and QoL.

scholarly journals Induction of labour and its feto-maternal outcome

2019 ◽  
Vol 8 (7) ◽  
pp. 2748
Author(s):  
Mridu Sinha ◽  
Shashi Bala Arya ◽  
Shashi Saxena ◽  
Nitant Sood
Keyword(s):  
Vaginal Delivery ◽  
Statistical Tests ◽  
Post Partum ◽  
Tertiary Care ◽  
Relative Effect ◽  
Induction Of Labour ◽  
Labour Induction ◽  
Time Period ◽  
Increased Risk ◽  
One Year

Background: Induction of labour is an iatrogenic deliberate attempt to terminate the pregnancy in order to achieve vaginal delivery in cases of valid indication. It should be carefully supervised as it is a challenge to the clinician, mother and the fetus. Aim of this study was to find out common indications for IOL in a tertiary care teaching centre and its feto-maternal outcome.Methods: An institutional based retrospective observational study was conducted to describe the prevalence of labour induction and factors associated with its outcome, during the time-period of one year from January 2018 to December 2018, at SRMS IMS, Bareilly. Logistic regression analysis was employed to assess the relative effect of determinants and statistical tests were used to see the associations.Results: Most of the patients were primigravidas of younger age-group. Idiopathic oligohydramnios and postdatism were the commonest indications for induction of labour and Misoprost was the commonest drug used for it. Though majority had vaginal delivery, as the method was changed to combined method it was significantly associated with increased likelihood of LSCS. Similarly there was increased association with maternal cervico-vaginal tear / lacerations as the method was changed to combined type. However there were no association between post-partum hemorrhage, meconium stained liquor or fetal distress.Conclusions: Common indications for induction of labour were oligohydramnios and postdatism. Misoprost can be safely used for induction of labour without any increased risk for LSCS or any fetal / neonatal risks.

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