Biology, Medicine, & Natural Product Chemistry  
Volume 4 – Number 1 – 2015 

 

ISSN 2089-6514  

 

 

 

CONTENTS 
 

 

A Simple and Practical Method for Rat Epididymal Sperm Count 

(Rattus norvegicus)  

Muhammad Ja'far Luthfi 1 - 3 

 

The Phytoestrogenic Potential of Yam Bean (Pachyrhizus erosus) on 

Ovarian and Uterine Tissue Structure of Premenopausal Mice  

Cicilia Novi Primiani 5 - 9 

 

The Effect of Intensive Keramba on the Presence of Parasite Organisms 

in Rivers of Lingsar Area  

Supriadi, Maratun Janah 11 - 15 

 

Krokot Extract (Portulaca Oleracea. L) As Natural Light-harvesting 

pigments for Dye-Sensitized Solar Cells (DSSCs): Influence of Dye 

Acidity  

Cici Nurfaizah, Didik Krisdiyanto, Khamidinal, Sudarlin 17 - 24