Pepsin (az yun. rerz1z — khazmya khurok), fermenti prateolitiest az gurukhi gidrolazakho, ki dar shnrai medai shirkhurkho, parrandakho, khazandakho va aksari mokhpkho mavchud ast. P.-ro s. 1836 olpmi nemis T. Shvann kashf kardaast. Massaya mol. 34500 buda, az 340 aminokislota, 3 bandi — § — 8 — va kislotai fosfat …

Peyzaj (fransiya rausage, az rays— mamlakat, mahal), tasviri manzarai tabiat dar adabiyoti badei. Peyzaj dar asari badei maqomi baland doshta, vobasta ba niyati ejodii navisanda vazifahoi gunoguni uslubi, goyavi va estetikiro ba jo meorad. Peyzaj  baroi ravshantar dark kardani mohiyati badeii asar fikru andesha, holati ruhi va khislathoi qakhramon yori …

Peptidho (az yun. rertos — hazmshuda, pukhtashuda), moddahoi organikie, ki az boqimondai aminokislotahoi yakkhela yo gunoguni bo bandi peptidi payvasta iboratand. Az rui miqdori boqimoidai aminokislotaho Peptidho chand khel meshavand; di-, tri-, tetra- va polipeptidho. Miqdori kami Peptidhoi khurdmolekula qarib dar tamomi hujayrahoi ziyada mavjudand. Baze gormonkho (insulin, gormoni adrenokortikotropi, …

Periartrit (az peri… va yun. artheron— band), intikhobi boftahoi atrofi bandhoi kalon (gilofi band, bandakhoi on, pay va hayra)-ro guyand. Periartrit hangomi zakhmdorshavi, az koru bori ziyod, tasiri khunuki paydo meshavad.

Peptizastiya, ba zarrahoi mayda khud az khud tajziya shudani tahshinhoi lakhta-lakhta (umuman mahsuloti koagulyatsioni)-e, ki dar natijai bo ham payvast shudani zarrahoi kolloidi hosil shudaand. Peptihatsiyai tahshinii lakhta-lakhtae, ki hangomi koagulyatsiyai zolho ba vujud omadaand, beshtar mushohida meshavad. Baroi Peptizastiya namudan ba mahsuloti koagulyatsioni peptizator {yagon elektrolit yo moddahoi faoli …

Perearteriit (az peri… va arteriyaho), illati kabargi berunii devori arteriyaro guyand. Perearteriit boisi ikhtiloli gardishi khun megardad. Periarteriiti girehi, bemoriest az guruhi kollagenozho.

MALAY, galajazirai Malay, kalontarin guruhi jazirahoi rui Zamin dar Gapbi uqyonusi Orom, bayni qitahoi Osiyo va Avstraliya. Beshtar ae 10 hazor jaziraro dar bar megirad. Masohati umumiash qarib 2 mln km2. Dar Malay davlathoi Indoneziya, Malayziya va Filippin joy giriftaand. Az jazirahoi Zondi Kalon va Khurd, Molukka, Filippin va chandin …

Pe harfi seyumi alifboi arabiasosi tojikist. Qimati adadiash dar abjad ba 2 barobar ast. Az har­fi «ne»-i alifboi finiqi, ki shaklash va manoyash «dahon» bud, pay­do shudaast. Dar alifboi arabiasosi tojiki aksaran bo harfi be  ifoda megardid va boisi paydoishi varianthoi kalimaho shudaast. Masalan, natvoz — batvoz (nishastgokhi parrandagon), batyora …

Pegmatit (az yun. regmatos —mustahkam vaslshuda), jinsi fishondai beshtar kalondonaest, ki dar bayni jinshoi kuhi dar shakli rag, dayka, linza va digar jismho joygir shudaast. Tuli in jismho ba chandin km va gafsiashon ba chandsad m merasad. Pegmatit dar marhilai okhirini tashakkuli massivhoi intruzivi kristall mebandad. Mineralhoi asosii Pegmatit az …

Pastigav, dehaest dar Soveti qishloqi Langari rayoni Mastchoh viloyati Leninobod. Territoriyai Ittihodiyai gusfandparvarii rayon. Az Pastigav to markazi Soveti qishloqi 55 km, to markazi rayon 320 km. Aholiash 390 nafar (1981), tojikon. Deha maktabi 8-sola va punkti tibbi dorad. Sohahoi khojagi — chorvodori, gallakori, bogdori va obchakori. Zaminho az daryochahoi …