Sürdürülebilir Kalkınma Amaçları

• 1

Yazarlar

• Akbulut, Taner(1)
• Aslan, Mehdi(1)
• Avcu, Gökçe(1)
• Bozbay, Kenan(1)
• Dewi, Cut Dara(1)
• Diani, Diani(1)
• Gür, Melda(1)
• Handayani, Luvi Syafrida(1)
• Kocabas, Filiz Kutluyer(1)
• Kocabas, Mehmet(1)
• Marimuthu, Kasi(1)
• Maulida, Siti(1)
• Migliaccio, Gian Mario(1)
• Muchlisin, Zainal Abidin(1)
• Naurah, Aufa(1)
• Padulo, Johnny(1)
• Rahayu, Sri Riska(1)
• Razi, Nanda Muhamamd(1)
• Risky, Muhammad(1)
• Rog, Joanna(1)
• Russo, Luca(1)
• Tasnarizki, Dwimutia(1)
• Yücedal, Polat(1)
• Zulfahmi, Ilham(1)
• Çınar, Vedat(1)

• MakaleYalnız künye2025Scopus SJRQ4/r/munzur/1017
  Induced breeding and seed production of seurukan fish (Osteochilus jeruk) using synthetic reproductive hormones

  Muchlisin, Zainal Abidin; Tasnarizki, Dwimutia; Risky, Muhammad; Diani, Diani; Naurah, Aufa; Dewi, Cut Dara; Maulida, Siti; Razi, Nanda Muhamamd; Rahayu, Sri Riska; Handayani, Luvi Syafrida

  The commercial aquaculture of seurukan fish (Osteochilus jeruk) is common in Indonesia; however, seed availability from the wild is limited. Therefore, induced breeding technology in seurukan fish using synthetic reproductive hormones is crucial. This study evaluated the efficacy of five different types of synthetic reproductive hormones and their corresponding doses on the reproductive performance of seurukan fish in captivity. The methodology consisted of two experiments; first, four types of synthetic reproductive hormones were tested: ovaprim, ovaspec, human chorionic gonadotropin (HCG), and ovalumon. Second, several doses of ovaprim hormone were stested with doses of 0.25, 0.50, 0.75, and 1.0 ml kg-1 body weight. The results showed that ovaprim, ovaspec, and HCG successfully induced ovulation and spawning in seurukan fish. The hormones significantly affected the latency period, number of eggs released, fertilization, and survival rates (P<0.05), but did not significantly affect the hatching rate and survival of larvae (P>0.05). Ovaprim produced better egg quality compared to ovaspec and HCG. In the second experiment, the results showed a significant difference in the latency period and egg size (P<0.05) of fish treated with varying doses of ovaprim hormone. The hormone doses did not significantly affect the number of eggs, hatching rate, fertilization rate, survival rate, or larval survival (P > 0.05). The dose of 0.5 ml kg-1 BW of ovaprim produced the best results. Therefore, a dose of 0.5 ml kg-1 BW was recommended as an effective dose for induced spawning and seed production of seurukan fish.

  AtıfScopus2

  İncele
• MakaleAçık Erişim2024Scopus SJRQ1/r/munzur/1805
  Determining the Levels of Cortisol, Testosterone, Lactic Acid and Anaerobic Performance in Athletes Using Various Forms of Coffee

  Gür, Melda; Çınar, Vedat; Akbulut, Taner; Bozbay, Kenan; Yücedal, Polat; Aslan, Mehdi; Avcu, Gökçe; Padulo, Johnny; Russo, Luca; Rog, Joanna

  Background: Coffee is considered one of the most preferred and consumed beverage types in the world, and caffeine is known to increase physical performance due to its ergogenic properties. The aim of this study is to examine the effects of coffee consumption in different forms on cortisol, testosterone, lactic acid and anaerobic performance levels. Methods: A total of 15 licensed male football players participated in the research voluntarily. The research was implemented in a single-blind, counterbalanced, randomized and crossover study design. Participants were given caffeinated coffee (CK), decaffeinated coffee (placebo) (DK), powdered caffeine (in a gelatin capsule) (PC) and powdered placebo (maltodextrin in a capsule) (PM) on different days, and the Wingate test protocol was performed after the warm-up protocol. Blood samples were collected post-test. Cortisol, testosterone and lactic acid levels in the serum samples taken were determined by the ELISA method. Results: As a result, it was revealed that caffeinated coffee given to participants who exercise increased anaerobic power. However, it was observed that lactic acid levels were higher in placebo and decaffeinated coffee. The highest level of cortisol was found in caffeinated coffee and powdered caffeine compared to the placebo. Testosterone values were observed to be highest in caffeinated coffee and decaffeinated coffee compared to a placebo. Conclusions: The study suggests that the type of caffeine is a factor that affects absorption rate, which impacts performance and hormone levels.

  • 
  AtıfScopus9·OpenAlex12

  İncele