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3 results on '"Hager Madbouly"'

1. Determination of the impacts of supplemental dietary curcumin on post-partum uterine involution using pulsed-wave doppler ultrasonography in Zaraibi goat

Author

Hager Madbouly, K. H. El-Shahat, Elshymaa A. Abdelnaby, Hossam R. El-Sherbiny, and Mohamed Fathi

Subjects
Curcumin, Doppler, Middle uterine artery, Puerperium, Zaraibi goats, Veterinary medicine, SF600-1100
Abstract

Abstract This study aimed to evaluate the impacts of supplemental dietary curcumin on post-partum uterine involution using pulsed-wave Doppler ultrasonography in postpartum goats. Ten pluriparous Zaraibi goats were used and divided into two groups. Group 1 (n = 5; control) received only a base diet. Group 2 (n = 5; treated) received a base diet supplemented with curcumin (200 mg/kg diet) daily for 28 days, starting from day 1 postpartum (PP) till day 28 PP. Uterine morphometrical changes (uterine horn diameter; UHD and caruncle diameter; CD), uterine hemodynamics (resistance and pulsatility indices (RI and PI), systolic/ diastolic ratio (S/D), peak systolic velocity (PSV), end-diastolic velocity (EDV), blood flow volume (BFV), and blood flow rate (BFR)), and progesterone level were evaluated. Results revealed that the diameter of the uterine horn decreased rapidly from day 1 to day 10 PP (> 50%) but more steadily from day 14 to day 28 PP in both groups. After day 21 PP, there was nearly no reduction in UHD and CD in both groups. The treated group had lower values of the RI and PI (P

Published
2024
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2. Hemodynamic changes in late advanced pregnant Zaraibi goats during the peripartum period

Author

Hager Madbouly, K. H. El-Shahat, Mohamed Fathi, and Elshymaa A. Abdelnaby

Subjects
Zaraibi goats, Doppler, Umbilical artery, Maternal side, Uterine artery, Fetal heart, Veterinary medicine, SF600-1100
Abstract

Abstract The objective of the present study was to demonstrate the blood flow velocities, blood flow rate (BFR; bpm) with the accurate ratio of both systolic and diastolic velocities points (S/D) in addition to Doppler indices (resistive and pulsatility index [RI and PI]) in both fetal [fetal heart (FH), fetal abdominal aorta (Ab. A), and umbilical artery (UM.A)] and maternal [Middle uterine artery (MU.A)] sides during the last month of gestation. Ten Zaraibi (Egyptian Nubian) goats weighing 40-50kg and aged from 5–7 years were examined twice per month till reached the last month of pregnancy. Then all females were examined every 5 days starting from day -35 till day -1 before kidding.The pregnant goats were examined by ultrasonic and Doppler indices were recorded with Doppler scanning (7.5 -12 MHz, with colored and spectral graph to form the perfect wave to assess Doppler measurements). The obtained data were analyzed using analysis of variance. Results indicated that on the fetal side; the maximum point of velocity (MSV; cm/sec) in the FH and BFRwere elevated from day -35 till day -10 with a slight decline at days -5 and -1 at the peripartum period (P

Published
2023
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3. Efficacy of Intratesticular Glycerol Injection as Male Cat Contraception in Comparison with Two Surgical Approaches

Author

Hany Eissa, Reda M. S. Korany, Mohamed Fathi, Khaled El-Shahat, and Hager Madbouly

Subjects
Glycerol, Male, endocrine system, medicine.medical_specialty, 040301 veterinary sciences, Urology, Bilateral orchidectomy, Serum testosterone level, 0403 veterinary science, chemistry.chemical_compound, Testis, Animals, Medicine, Testosterone, Orchiectomy, Small Animals, Azoospermia, Surgical approach, CATS, business.industry, Sterilization, Reproductive, 0402 animal and dairy science, 04 agricultural and veterinary sciences, medicine.disease, 040201 dairy & animal science, Contraception, Castration, chemistry, business
Abstract

The objectives of the current study were to compare the use of a single bilateral intratesticular injection of 2 different volumes of glycerol 70% (0.5 and 1.0 mL) as a method of chemical sterilization and the application of 2 surgical procedures (orchiectomy and vasoligation). Animals were classified into 4 groups. Group 1:10 cats were subjected to a conventional bilateral orchidectomy. Group 2:6 cats were subjected to a bilateral vasoligation of the testicular blood supply without removing the testicles. Group 3:7 cats were subjected to a single intratesticular injection of 0.5 mL glycerol bilaterally and Group 4:7 cats were subjected to a single intratesticular injection of 1.0 mL glycerol bilaterally. Serum testosterone concentration (ng/mL) and average testicular length (cm) were measured just before (control) and weekly after orchiectomy (only serum testosterone concentration), vasoligation, and intratesticular treatment for 3 consecutive weeks. After 2 months from testicular vasoligation (group 2) and intratesticular administration (group 3 and 4), castration was performed for all cats. The epididymal sperm count and the histopathological findings were recorded for all groups after the orchidectomy. In group 2 serum testosterone level was significantly (P ˂ .01) decreased from (4.14 ± 1.10 ng/mL) before vasoligation (control) to (1.71 ± 0.34 ng/mL) 3 weeks postoperation. In group 4 a significant (P ˂ .01) decrease in serum testosterone concentration was recorded 2 and 3 weeks postinjection (1.41 ± 0.31 and 1.32 ± 0.21 ng/mL, respectively). There was a significant decrease in the testicular length 1 week after the vasoligation (group 2) and the testicular treatment (group 4) compared with preoperative controls of the 2 groups. Besides, the epididymal samples collected from groups (2 and 4) showed azoospermia. In conclusion, a bilateral intratesticular injection of 1.0 mL glycerol (70%) as a chemical method of tomcat sterilization can replace the surgical orchidectomy besides being less invasive and less traumatic and gave better results than using the intratesticular injection of 0.5 mL glycerol.

Published
2021

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