Ingqondo: iblogi malunga nefilosofi.
-
Uhlalutyo kunye nokuxilongwa kwe-salmonellosis - iindlela zabantwana kunye nabantu abadala
Ukulahla ukusuleleka kwamathumbu emathunjini, kufuneka ukwazi isizathu sesifo. Ukwenza oku, uhlobo lwe-pathogen kunye novelwano lwalo kumachiza e-antibacterial lunqunywe. Uvavanyo lwe-salmonellosis lunceda ukuchonga abathwali bosulelo kunye nokuthintela ukusasazeka kwesi sifo. Iimpawu zokuxilongwa I-Salmonellosis sisifo esosulelayo esihamba nomonakalo kwisisu kunye namathumbu. I-agent causative yi-proteobacterium evela kwi-genus Salmonella. Usulelo lwenzeka emva kokutya abosulelekileyo...
-
Potassium cyanide: yintoni na, iziphumo ebantwini
Abantu abaninzi bayazi malunga netyhefu ye-potassium cyanide. Iziyobisi kudala zisetyenziselwa iinjongo zolwaphulo-mthetho ukuphelisa abantu abangafunwayo. Nangona kunjalo, kule mihla kukho iindlela zokujonga ngokukhawuleza ityhefu ngento enjalo, kwaye kukho i-antidote. Kwenzeka ntoni xa usela i-potassium cyanide? Iyingozi kangakanani ityhefu kwimpilo yabantu? Yintoni i-potassium cyanide? Ikhompawundi eyingozi evela kwi-hydrocyanic...
-
Yintoni i-mycotoxins: 🤮zeziphi iimveliso eziqulethe kuzo, iimpawu
I-Mycotoxins zizinto eziyityhefu eziphuma kumsebenzi wokungunda. Umsebenzi webhayoloji wezinto ezinjalo eziphilayo uphezulu. I-Mycotoxins ekhoyo kwiimveliso ichaphazela kakubi impilo yabantu. Kutheni izinto ezinjalo ziyingozi? Zenziwa njani kwaye zisuswe njani? Yintoni i-mycotoxins?Ukungunda kuhlala kukho phakathi kwabantu. Abantu basebenzisa izinto eziveliswa ngumngundo ngeenjongo zonyango, ukupheka…
-
Eyona tyhefu ibulalayo ebantwini
Iityhefu ezininzi ziyingozi ebantwini. Basenokuba nemvelaphi eyahlukileyo. Yiba kukutya, imichiza kunye nendalo. Kwiimeko ezahlukeneyo, izinto zikhokelela ekufeni okubuhlungu. Zeziphi ezona tyhefu zidumileyo ezibulalayo ebantwini kwaye kutheni ziyingozi? Izinto eziyityhefu zingqonge abantu kuyo yonke indawo. Nkqu iyeza elithathwe ngedosi eyongeziweyo likhokelela kwityhefu enkulu kunye nokufa. Kwamandulo...
-
Uluhlu lweziqhamo ezinobuthi (phezulu 9) kunye nefuthe lazo kumzimba womntu
Iziqhamo ezinetyhefu aziqhelekanga njengezityalo neentyatyambo ezinetyhefu. Ityhefu evela kwiziqhamo kunye namajikijolo kunokwenzeka xa kutyiwa iimveliso ezingaziwayo kunye nezingaqhelekanga. Ezinye zazo ziqulethe izinto eziyityhefu ezinokukhokelela ekunxileni nasekufeni. Ukuze ugweme ukugqithisa, kucetyiswa ukuba wazi ukuba zeziphi iziqhamo eziyingozi kumzimba womntu. Zeziphi iziqhamo eziyingozi kwaye zinokubangela ityhefu enkulu?...
-
Indlela i-salmonellosis ezibonakalisa ngayo kwizinja - iimpawu zokuqala kunye neendlela zonyango
I-Salmonellosis kwizinja sisifo esibi esibangelwa luhlobo oluthile lwebhaktheriya. Isilwanyana asisebenzi kakuhle kwinkqubo yokwetyisa kunye nomkhuhlane. Isilwanyana sosulelwa njani, siyingozi kangakanani eso sifo? I-Salmonellosis sisifo esenzeka xa ibhaktheriya ye-salmonella ingena emzimbeni wenja okanye ikati. Iindidi ezininzi ze-microorganisms ezinjalo ziyaziwa. Zifumaneka kuyo yonke indawo - emanzini, emhlabeni, umgquba, kwaye ziyakwazi ukumelana namaqondo aphantsi ...
-
Yintoni onokuyenza ngeesoseji eziphelelwe lixesha?
Okwangoku, abaninzi abavelisi abahambisani ne-GOST criteria xa besenza imveliso, kodwa basebenzise iinkcukacha zabo (iimeko zobugcisa). Ukusebenzisa iinkcukacha, umenzi unokumisela iimfuno zabo kumgangatho kunye nokubunjwa kwemveliso. Ukulungiselela imveliso ngokweenkcukacha zomenzi akusoloko kuthetha ukuba umgangatho wayo ombi. Amaxesha amaninzi, iimveliso ngokwemigaqo ziqulathe izithako ezongezelelweyo ezingaqukwanga kwiresiphi yakudala...
-
Ziziphi iingenelo zeti ye-Ivan?
Iimpawu zonyango zezityalo ezininzi ziye zaqatshelwa njengesebenzayo ukunyanga izifo ezahlukeneyo ukususela kumaxesha amandulo. Ziye zahlolisiswa ngokucokisekileyo kwixesha lethu, yaye uninzi lwazo zisisiseko samayeza awahlukahlukeneyo. Iipropathi eziluncedo ze-fireweed ziye zaqatshelwa ixesha elide, kwaye ukusetyenziswa kwayo kubanzi kakhulu. Isityalo esibonakala singabonakali sineentyantyambo ezimfusa okanye ezipinki sele sifumene ukuthandwa ukusukela...
-
Indlela yokususa ngokukhawuleza i-cannabinol kumchamo?
Xa uvavanya umchamo wentsangu, olona vavanyo luqhelekileyo ngamanqanaba e-THC (tetrahydrocannabinol). Iinkqubo zovavanyo ezinobuthathaka ngakumbi zivavanya inqanaba le-THC metabolites, eyona nto iphambili yi-cannabinol. Ukuze uqonde indlela yokususa ngokukhawuleza i-cannabinol kumchamo, kufuneka uqonde ukuba luhlobo luni lwe-compound kwaye luchaphazela njani umzimba? Yintoni i-cannabinol? ICannabinol (cannabinol, CBN) –…
-
Kutheni i-potassium permanganate ifuneka kwaye ingaphathwa njani?
Ingasetyenziselwa ntoni i-potassium permanganate? Ukususela kwixesha elidlulileyo, iikristale ezimfusa zithandwa ngoogogo bethu. Bayazi kakuhle ukuba yintoni i-potassium permanganate efunekayo. Isisombululo esihle kakhulu esineempawu ze-antiseptic, yayisetyenziselwa ukusetyenziswa kwangaphakathi nangaphandle. Imizimba yeentsana yosulwa ngesisombululo esibuthathaka, kwaye bobabini abadala kunye nabantwana banikwa isiselo sohudo. Ngomqala obuhlungu kunye nokuvuvukala kwe-mucosa yomlomo ...
Ngaba unazo naziphi na iingcebiso zencwadi?