A study model with initial findings using Sepia 200c given prophylactically to prevent anoestrus problems in the dairy cow

1990 ◽  
Vol 78 (03) ◽  
pp. 132-134 ◽  
Author(s):  
A.V. Williamson ◽  
W.J. Crawford ◽  
B. Rennie ◽  
W.L. Mackie
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Dairy Cow ◽  
Treated Group ◽  
Lower Proportion ◽  
Control Group ◽  
Service Period ◽  
Significant Difference ◽  
Index 2 ◽  
And Control

AbstractOverall reproductive performance and associated periparturient disorders were monitored in a herd of British Friesian cross dairy cows from September 1987 to August 1988. Pregnancy diagnosis and cyclical status of the herd was determined by palpation of the ovaries per rectum. A total of 49 (110) cows were randomly treated with Sepia 200c either on day 14(19) or 21 days (30) postpartum.Statistical analysis of the results was based on the differences between the control and combined Sepia-treated groups. Although there were significant differences in the proportion of heifers calving in each group, there was no significant difference in periparturient disorders or during the pre-service period.However, in the Sepia Group that held a lower proportion of heifers, a significant difference was found in the conception rate to 1st service (47%), the percentage of cows in calf (90%) and total culling rate (10%) compared to the Control Group (26%, 72% and 28% respectively). A reduction (non significant) was found between the Sepia and Control services to conception (0.2), calving to conception interval (5 days) and calving index (2 days).The results of this pilot study appear to demonstrate a difference in effect between the Sepia-treated Group and Control Group. The study has been extended to treat a larger number of dairy cows to examine the reproducibility of these results.

A study using Sepia 200c given prophylactically postpartum to prevent anoestrus problems in the dairy cow

1991 ◽  
Vol 80 (03) ◽  
pp. 149-156 ◽  
Author(s):  
A.V. Williamson ◽  
W.J. Crawford ◽  
B. Rennie ◽  
W.L. Mackie
Keyword(s):  
Reproductive Performance ◽  
Day Treatment ◽  
Control Group ◽  
Double Blind ◽  
Service Period ◽  
Significant Difference ◽  
Placebo Trial ◽  
The Mean ◽  
And Control ◽  
Action List

AbstractThe results obtained from a study model using Sepia 200c in a herd of dairy cows led to an extended study. Overall reproductive performance was monitored monthly by a farm action list and the technique of palpation of the ovaries per rectum was used to determine pregnancy and cyclical status. A total of 101 cows were randomly treated with Sepia 200c on day 14 or 21 postpartum.Statistical analysis of the results was based on the differences between the untreated Control and Sepia-treated groups in periparturient disorders and pre- and post-service periods, and between the two Sepia-treated groups.In the pre-service period, a significant difference was found between the sepia-treated groups in the proportion of heifers calved, the number of assisted calvings and pre-service problems compared to Control. A difference of 9.9 total mean days to oestrus post-treatment was found between the Sepia-treated groups.During the post-service period, significant differences were found in the conception rate to first service, the percentage of cows in calf and total culled.A reduction (non significant) was found in the 21-day treatment group compared to control and 14-day treatment in the mean days calving to conception interval and the calving index. However, between the Sepia-treated groups a significant difference was found in total mean days calving to conception interval.The results of this study appear to demonstrate a difference in effect between the Sepia-treated groups and Control group. The study has been extended into a double blind placebo trial to find the effect of using a placebo and assess the use of Sepia given earlier postpartum on herd reproductive performance.

scholarly journals Effects of Intrauterine Infusion of a Chitosan Solution on Recovery and Subsequent Reproductive Performance of Early Postpartum Dairy Cows with Endometritis: A Pilot Field Trial

Animals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 197
Author(s):  
Hiroaki Okawa ◽  
Missaka M.P. Wijayagunawardane ◽  
Peter L.A.M. Vos ◽  
Osamu Yamato ◽  
Masayasu Taniguchi ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Polymorphonuclear Leukocytes ◽  
Prostaglandin F2α ◽  
Chitosan Solution ◽  
Control Group ◽  
Control Groups ◽  
Early Postpartum Period ◽  
Early Postpartum ◽  
And Control

This study investigated the efficacy of intrauterine infusion of a chitosan solution (CHT) on uterine recovery in early postpartum dairy cows with or without endometritis, and their subsequent reproductive performance. In Experiment 1, cows with endometritis at 3 weeks postpartum were administered CHT (n = 5) and prostaglandin F2α (PGF2α) (n = 4). Untreated cows (n = 7) served as the control group. In Experiment 2, 18 cows with a normally recovered uterus at the fresh cow check (mean, 35 days postpartum) were assigned to the CHT (n = 10) and control (n = 8) groups, and intrauterine infusion was conducted in the CHT group. Overall, in Experiment 1, the percentage of polymorphonuclear leukocytes significantly declined in the CHT group (32.3 ± 10.2 to 5.5 ± 2.4, p < 0.05) from week 3 to week 5, but no decline occurred in the PGF2α and control groups. In Experiment 2, the CHT and control groups showed no significant differences in reproductive parameters, suggesting the absence of adverse effects of CHT on fertility. These results suggest that intrauterine infusion of CHT in the early postpartum period effectively accelerates uterine recovery from endometritis and might be a suitable replacement for PGF2α administration.

Neurocognitive Outcome of Childhood ALL Survivors Using Three Different Protocols Over a Decade

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 4226-4226
Author(s):  
Mohsen Saleh Elalfy ◽  
Iman Ahmed Ragab ◽  
Enas Ahmed Azab ◽  
Shaimaa Nasr ◽  
Marwa Abdel Maguid
Keyword(s):  
Frontal Cortex ◽  
Diffusion Tensor ◽  
Treated Group ◽  
Control Group ◽  
High Dose ◽  
Cognitive Tests ◽  
Neurocognitive Dysfunction ◽  
Childhood All ◽  
Significant Difference ◽  
And Control

Abstract Abstract 4226 Patients with childhood ALL achieve long-term disease-free survival, making reducing complications of therapy of major concerns. The aim of this study was to assess the prevalence and degree of neurocognitive dysfunction in survivors of childhood ALL treated with different protocols and the effect of time since end of chemotherapy. Patients and methods: A cross-sectional study including 60 ALL survivors aged 5–16 years at enrollment; 2–9 years at diagnosis, CNS1, treated through 1998–2008 and regularly followed up in childhood cancer survivors clinic;. They were compared to 20 healthy age and sex matched controls. Grade of school, scholastic achievement in the previous year were reported followed by revision of hospital records including type and risk of ALL, protocol of treatment, number, type and dose of intrathecal chemotherapy, number and doses of high dose I.V methotrexate, data of cranial radiotherapy. Three different protocols were applied to these patients according to the time of diagnosis, patients diagnosed between January 1998 to December 2000 were treated with Modified BFM 83. Those diagnosed between January 2001 to June2004 were treated with BFM 90 protocol, and those diagnosed From July 2004 to June 2008 were treated with CCG 1991 for standard risk and CCG 1961 for high risk patients.Neurocognitive functions were tested using Wechsler Intelligence Scale for Children,Benton visual retention (BVR) test and Trail making test (part A and B were done. MRI Brain was performed to the patients and control group using diffusion weighed images and diffusion tensor magnetic resonance imaging (DTI). Results: Survivors treated with CCG protocol showed a significant decrease in all cognitive tests results compared to control (p<0.05). Survivors treated with BFM 90 protocol had a significant lower total IQ, verbal IQ, TMT-partA, compared to both control and survivors treated with Modified BFM 83, and a significant decrease in performance IQ, BVRT and TMT-partB compared to control only. No significant difference between results of cognitive tests in survivors treated with Modified BFM 83 and control group. Both left and right frontal cortex apparent diffusion coefficient (ADC) was significantly higher in CCG(.88±.060.91±.028) treated group compared to control(.695±.0018.684±.0018), BFM 90(.79±.071.76±.048) and modified BFM 83(.76±.030.83±.023×10&minus;3mm2/s) groups (p<0.05) yet a significant decrease in FA of right frontal cortex only in CCG (.250±.039)treated group compared to control(.684±.0018), BFM 90(.450±.042) and Modified BFM 83(.41±.028) groups(p<0.05). FA of right frontal, was significantly lower in BFM 90 and Modified BFM 83 treated group compared to control group. No significant correlation was found between cognitive tests results with age at diagnosis, time since the end of therapy, total number of intrathecal injections, age at radiotherapy treatment, dose and time of radiotherapy. Cognitive tests didn’t differ between survivors treated with triple intrathecal therapy(ITTT) compared to those treated with intrathecal methotrexate, yet significant decrease in FA of right hippocampus in survivors who received ITTT compared to survivors treated with intrathecal monotherapy, Conclusion: Neurocognitive dysfunction was a common sequelae of childhood ALL treatment. It was more related to protocol of therapy rather than the duration of follow-up since end of chemotherapy. Frontal lobe FA may be a clinically useful biomarker for the assessment of neurotoxicity in post-treatment childhood ALL survivors. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Study of sub-clinical endometritis on the basis of endometrial thickness and endometrial cytology in dairy cows after parturition

2018 ◽  
Vol 33 (01) ◽  
Author(s):  
Akshay Sharma ◽  
Madhumeet Singh ◽  
Neelam . ◽  
Pravesh Kumar ◽  
P. K. Dogra
Keyword(s):  
Dairy Cows ◽  
Endometrial Thickness ◽  
Post Partum ◽  
Transrectal Ultrasound ◽  
Control Group ◽  
Treatment Groups ◽  
Significant Difference ◽  
The Mean ◽  
And Control ◽  
Endometrial Cytology

Dairy cows assigned to four treatment groups were administered PGF2 analogue (Cloprostenol) on day 8 (n=5), day 25 post partum (n=5), or antibiotic from day 1 to 5 postpartum (n=5), or kept as untreated control (n=5). The monitoring of endometrial thickness of previous gravid and non-gravid uterine horn was performed by transrectal ultrasound scanning on day 43 but there was no significant difference (p>0.05) found between treatment and control group. Endometrial cytology confirmed sub-clinical endometritis in cows under control group based on the mean percentage of PMN cells. Similarly, PMN cells were statistically different (p Lass Than 0.05) between PG8 and control group.

scholarly journals Addition of a homeopathic, preventive product for mastitis in dairy cow feed: effects on etiologic agents, animal health, production, composition, and quality of milk

2020 ◽  
Vol 9 (11) ◽  
pp. e1749119607
Author(s):  
Renata Cristina Defiltro ◽  
Patricia Glombowsky ◽  
Lilian Kolling Girardini ◽  
Julcimar Machado Maciel ◽  
Marcelo Vedovatto ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Somatic Cell ◽  
Milk Production ◽  
Treatment Effect ◽  
Dairy Cow ◽  
Treated Group ◽  
Control Group ◽  
Etiologic Agents ◽  
Quality Of Milk

The aim of this study was to determine whether the addition of a homeopathic product to dairy cow feed would improve health and production efficiency, as well as composition and quality of milk. The product tested here was produced to stimulate immunity and indirectly to prevent the colonization of the mammary gland by bacteria, thereby decreasing somatic cell counts and bacteria in cow’s milk. Fifty dairy cows were used, divided into two groups: Control (n = 25) and Treated (n = 25). For 90 consecutive days, 50 grams of homeopathic product (treated group) was added to the concentrate; 50 g of the product vehicle (limestone) was added to the concentrate of the control cows. We performed composition and quality analysis on the milk (days 1, 15, 30, 45, 60, 75, and 90) as well as blood collection to carry out hematological and metabolism analyses (days 1, 30, 60, and 90). We found that fat content in the milk cows consuming the homeopathic agent was greater than that of the control group. Because of this increased fat content, there was a tendency towards higher total solids content in treated cows. A treatment effect was found in terms of total bacterial count (TBC); that is, there were lower TBCs in milk of treated animals than in control animals. There was a trend of a treatment effect versus day for somatic cell count (SCC); that is, there were lower SCC in animals that consumed the homeopathic on days 15 and 30 of the experiment. There was no difference between groups in terms of milk production; however, there was a negative correlation between milk production and TBC or SCC in the milk of cows that consumed homeopathic product. Animals in the treated group had lower total leukocyte and lymphocyte counts than did the control group, as well as a tendency toward lower neutrophil counts in these animals. Several bacteria were isolated from the cows' milk during the experimental period, with no treatment effect. In particular, we isolated Corynebacterium spp., Staphylococcus aureus, Staphylococcus epidermidis and Staphylococcus hyicus in greater numbers of cows compared to other etiologic agents. Based on these results, we conclude that consumption of the homeopathic product by dairy cows had positive effects on milk quality.

15 THE ADMINISTRATION OF GONADOTROPIN-RELEASING HORMONE AROUND THE FIRST POSTPARTUM MONTH INCREASES SUBSEQUENT REPRODUCTIVE PERFORMANCE IN DAIRY COWS

2013 ◽  
Vol 25 (1) ◽  
pp. 154
Author(s):  
J. K. Jeong ◽  
H. G. Kang ◽  
T. Y. Hur ◽  
I. H. Kim
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Development Project ◽  
Management Program ◽  
Gonadotropin Releasing Hormone ◽  
Control Group ◽  
Breeding Period ◽  
Cooperative Research ◽  
Releasing Hormone ◽  
And Control

Early postpartum cyclicity is related to subsequent fertility. This field study evaluated the effect of gonadotropin-releasing hormone (GnRH) administration around the first postpartum month on subsequent reproductive performance in dairy cows. Holstein dairy cows underwent ultrasonography at 30.0 (±6) days postpartum to determine the existence of ovarian structures including corpus lutea (CL), follicles, or cysts. The cows without CL were divided randomly into 2 treatment groups: GnRH group and control group. Cows in the GnRH group received an injection of 100 µg of GnRH (gonadorelin, Godorel, Uni-Biotech Co. Ltd., Korea; n = 151). Cows in the control group received no GnRH (n = 171). Cows diagnosed with endometritis at the time of ultrasonography were excluded from this study. Cows received the normal herd reproductive management program including estrous detection or synchronization, or synchronization of ovulation in the breeding period. The voluntary waiting period from calving to first AI in this study was 40 days. Pregnancy was determined per rectum 60 days after AI by both ultrasonography and palpation. Reproductive performance data were collected for a minimum of 210 days postpartum. Reproduction data between the GnRH and control groups were evaluated by chi-square test or the Cox proportional hazard model with the PHREG procedure using the SAS program (version 9.1, SAS Institute Inc., Cary, NC, USA). The number of days to first insemination after calving did not differ (P > 0.05) between the control group (80.9 ± 2.2 days) and the GnRH group (82.1 ± 2.3 days), while the pregnancy rate to first insemination tended to be higher (P = 0.1) in the GnRH group (42.3%) than in the control group (33.3%). Furthermore, the pregnancy hazard was higher by 210 days in milk for the GnRH group compared with the control group (hazard ratio = 1.33; P < 0.05), which resulted in a 26-day reduction in the median interval to pregnancy. In conclusion, the administration of GnRH around the first postpartum month improved subsequent reproductive performance in dairy cows. This work was carried out with the support of the Cooperative Research Program for Agriculture Science & Technology Development (project no. PJ008464) Rural Development Administration, Republic of Korea.

scholarly journals Effects of subclinical Mycobacterium avium ssp. paratuberculosis infection on some physiological parameters, health status and production in dairy cows

2016 ◽  
Vol 64 (3) ◽  
pp. 301-312 ◽  
Author(s):  
Viktor Jurkovich ◽  
Barbara Bognár ◽  
Krisztián Balogh ◽  
Mária Kovács-Weber ◽  
Kinga Fornyos ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Milk Yield ◽  
Mycobacterium Avium ◽  
Milk Fat ◽  
Milk Protein ◽  
Reproductive Tract ◽  
Control Group ◽  
Service Period ◽  
Milk Protein Content ◽  
Significant Difference

Milk yield, milk ingredients, health and other, production-related parameters of subclinically infected, Mycobacterium avium ssp. paratuberculosis (MAP-) shedding (positive faecal PCR, n = 20) and non-shedding (negative faecal PCR, n = 10) dairy cows were compared in the period from 10 days prepartum to 120 days postpartum. Body condition, rumen fill and faeces scores were lower in the MAP-shedding cows. There was no significant difference in plasma or urine metabolic parameters between the groups. Milk yield and lactose content tended to be lower (P = 0.074 and 0.077, respectively), somatic cell count tended to be higher (P = 0.097), while milk fat content was significantly higher (P = 0.006) in MAP-shedding cows than in the controls. Milk protein content did not differ between the groups. All other health and production parameters [number of reproductive tract treatments, number of udder treatments, number of artificial inseminations (AIs), calving interval, and service period] were significantly better in the control group. It is concluded that MAP infection, even in a subclinical form, has a significant impact on some production and health parameters of dairy cows.

scholarly journals Effect of Polarized Light Treatment on Milk Production and Milk Somatic Cell Count of Cows

2008 ◽  
Vol 77 (2) ◽  
pp. 225-229 ◽  
Author(s):  
M. Fenyő ◽  
G. Szita ◽  
J. Bartyik ◽  
J. Dóra ◽  
S. Bernáth
Keyword(s):  
Somatic Cell ◽  
Milk Yield ◽  
Polarized Light ◽  
Treated Group ◽  
Control Group ◽  
Cell Counts ◽  
Significant Difference ◽  
Linearly Polarized ◽  
The Mean ◽  
And Control

Treatment with linearly polarized light (LPL) is a widely used and recognized therapeutic method in human medicine for healing wounds, ulcers and a variety of other dermatological problems. Polarized light mobilizes the inadequately functioning defence mechanisms of the human body. The aim of the present experiment was to investigate the effect of LPL treatment on the udder of milking cows. Before the start of treatment, there was no significant difference between cows to be treated with LPL and the control cows in mean somatic cell counts (SCC) of milk samples taken separately by udder quarter and in the mean milk yield. The LPL treatment lasted for 20 min and was performed twice a day over a period of one month. Before treatment, the mean SCC of milk was 3.47 × 105 ± 910 in the group to be treated and 4.07 × 105 ± 920 in the control group. In a six-week period immediately after treatment, the mean SCC of the treated and the control group was 1.32 × 105 ± 825 and 2.63 × 105 ± 825, indicating a significant difference in favour of the treated group. Before the LPL treatment, the milk yield of cows in the group to be treated was 25.77 ± 1.2 kg/ day, while that of the control cows was 27.30 ± 1.4 kg/day. In a six-week period after treatment, the milk yield of cows in the treated and control groups was 28.83 ± 1.5 kg/day and 25.48 ± 1.4 kg/day, respectively. There is a significant difference between these values in favour of the treated group. The results show that a regular LPL treatment of the udder of cows can significantly reduce the SCC of milk and significantly increase the milk yield. The treatment can be applied during lactation without interfering with the milking regime.

scholarly journals Reproductive Performance of Late Pregnant Gilts Treated with Baypamun© before Farrowing

2006 ◽  
Vol 75 (3) ◽  
pp. 373-377 ◽  
Author(s):  
D. Potočnjak ◽  
Ž. Pavičić ◽  
H. Valpotić ◽  
M. Popović ◽  
Lj. Bedrica ◽  
...  
Keyword(s):  
Reproductive Performance ◽  
Treated Group ◽  
Control Group ◽  
Response Modifier ◽  
Significant Difference ◽  
Group A ◽  
Independent Variable ◽  
Group B ◽  
Experimental Group ◽  
Immune Response Modifier

The aim of this study was to investigate whether the production results of pregnant gilts, grown under commercial farm conditions and moved from the sow keeping unit to the prefarrowing unit, could be increased by non-specific immunization with Baypamun© (Bayer, Leverkusen, Germany; BPM), an immune response modifier (IRM). We used three groups of pregnant gilts that obtained different treatments. Non-treated group A served as control; two experimental groups were treated on Day 6, 4 and 2 (group B), or on Day 5, 3 and 1 (group C), respectively, before their transfer from the sow keeping unit to the prefarrowing unit. The experimental gilts received i.m. 2 ml of IRM BPM, i.e. inactivated Parapoxovis virus (1 x 106.75 TCID50). Throughout the trial, the numbers of liveborn and stillborn piglets and the duration of farrowing were recorded. Variance analysis with the type of treatment as independent variable showed a significant difference between control (group A) and experimental group B in the number of liveborn piglets (P < 0.0001) as well as between group A and group B (P < 0.0001) or group C (P < 0.0001) in the number of stillborn piglets, respectively. No differences in duration of farrowing between groups were recorded.

Study of Walnut Oil Supplementation on Serum Biochemical Parameters and Histopathology of Male Rats

2021 ◽  
Vol 19 (6) ◽  
pp. 08-14
Author(s):  
Mohammed Zuheir Hassan ◽  
Mohammed Jaffer AL- Anssari ◽  
Hayder Hasan Rajab ◽  
Ali Abbas Abo Ajon ◽  
Ashraf Raoof Mohammed Ali ◽  
...  
Keyword(s):  
Lipid Profile ◽  
Total Protein ◽  
Histological Study ◽  
Treated Group ◽  
Male Rats ◽  
Whole Body ◽  
Control Group ◽  
Walnut Oil ◽  
Significant Difference ◽  
And Control

The purpose of the experiment is an investigate the association of walnut oil with lipid profiles, glucose as well as total proteins and assessment its side effect on some sensitive organs such as the liver and spleen tissues. The experiment divided into two main groups are treated group with walnut oil and the control group, where the former divided into two subgroups 0.25 and 0.5 ml of oil per each. We found a statistically non-significant difference between treated and control groups (for total protein, lipid profile, and glucose). There was no change in total protein, but cholesterol decreased by 0.25 ml but a little increased by 0.5 ml. HDL was increased for the treated group. While on 0.25 ml LDL decreased in treated animals, on another hand no change for 0.5 ml. Also, no change for VLDL between treated and control. The only triglyceride was increased but non-significant for the treated group compared with the control. Both doses decreased in treated animals for glucose. We also found an increase in whole-body weight and on sensitive organs such as the liver and spleen. Even no change in a histological study for the mentioned organs. The conclusion: By walnut oil, all parameters have changed despite the treated group was normal without any induced diseases. So, recommended the researchers induce the disorders in the liver and assessment the extracted oil on the lipid profile.

Sign in / Sign up

Export Citation Format

Share Document